X .2-07 ^ EE It ENCYCLOPAEDIA BRITANNICA. EIGHTH EDITION. THE ENCYCLOPEDIA BRITANNICA, OR DICTIONARY OF ARTS, SCIENCES, AND GENERAL LITERATURE. EIGHTH EDITION. WITH EXTENSIVE IMPROVEMENTS AND ADDITIONS; AND NUMEROUS ENGRAVINGS. VOLUME II. ADAM AND CHARLES BLACK, EDINBURGH. MDCCCLIII. [The Proprietors of this Work give notice that they reserve the right of Translating it. ENCYCLOPAEDIA BRITANNICA A. A THE first letter of the alphabet in every known lan- 9 guage, the Ethiopic or Abyssinian alone excepted, in which it is the thirteenth. Of the sixteen elementary sounds of the human voice, that which is represented by this ini¬ tial letter is the simplest, and requires the least exertion of the organs to produce it; for its enunciation is effected by merely opening the mouth, and breathing, so that the air propelled through the glottis may resound audibly in the cavity of the mouth and nostrils. Hence this sound is re¬ markable for its universality as well as simplicity. Many of the lower animals possess the capacity of uttering it, as every one must be sensible who has attended to their distinguish¬ ing cries, in all, or at least in many of which, it may be easily recognised. It is also the basis, so to speak, of vocality ; for, on attentive examination, it will be found that the other vowels are little more than labial, lingual, dental, or palatal modifications of this primary, universal, and most elementary sound. It is not without reason, therefore, that the symbol of this sound is (with one solitary exception) placed at the commencement of every known alphabet. Cicero seems to have disliked the sound of this letter ; for in his treatise De Oratore, c. xlix., he denominates it insuavissima littera, pro¬ bably on account of the out-breathing or expiration neces¬ sary to produce the sound of it; but, upon the same prin¬ ciple, the other vowels ought also to have shared his displea¬ sure, seeing that they are merely modifications of this primary oToixetov or element. In the English language, A is the mark or symbol of three different sounds, termed by grammarians the broad, the open, and the slender ; epithets, the two former of which have an immediate reference to organic modification, as well as to the impulse or volume of voice ; while the latter seems to apply to the degree of intonation alone. Of these varieties of sound, the first, which resembles that of the German A, occurs in such monosyllables as hall, wall, pall, thrall, where the a is pronounced in the same man¬ ner as au in cause ; that is, broad and long. The Saxons, it is probable, expressed only this sound of the letter, which is still commonly retained in the north of England, and prevails universally throughout Scotland, the only parts of the island where the genius and idiom of the Saxon language have withstood modern innovations. The open sound of A, again, resembles that of the Italian in adagio and such like words, and is nearly the same with that of a in father, rather, &c. But the slender sound, which is peculiar to the English language alone, is identical with the sound of the French diphthong ai in such words as mais, paix, gai, and is exemplified in hate, late, ivaste, paste, place, race; as also in polysyllables, such as toleration, jus¬ tification, with many others which it is unnecessary to specify. So much for the varieties of this initial sound in English words. A, however, is sometimes employed as an affix in burlesque poetry ; in which case it has no other effect than to add a syllable to the line, without any alteration of the sense, just as the vowel or interjection O very often does in our old ballads, and in some modern imitations of them. It is also thought to be redundant and insignificative in such words as arise, awake, aright, adoing, agoing. But this seems a mistake; for the a here used as a prefix, is probably the French abbreviation of the Latin preposition ad ; and hence it appears to have an intensive effect, adding to and strength¬ ening the import of the word with which it is combined. In the line, “ Arise, awake, or be for ever fall’n,” it is evident that the words “ arise, awake,” convey a meaning stronger in degree than the simple words rise, wake, would have done. The prepositionary effect in such words as a-doing, a-going, is indeed admitted by grammarians ; but, if this be the case, where is the distinction between these instances and a-rise, a-wake, where the prefix is said to be redundant, except that, by usage, it has coalesced in some measure with the word to which it is prefixed ? In such compounds as a-foot, a-sleep, a-week, a-head, a-man, as well as when used before local surnames, as Cornelius a Lapide, Thomas a Kempis, Thomas a Bechet, nobody has ever doubted that the a is a preposition. When a is used as an article, it is merely an abbreviation of the old primary numeral ane, one, and con¬ sequently it has no plural signification. Thus a house, a field, a ship, mean-pwe house, one field, one ship; but as it is not one of two, ten, or twenty houses, fields, or ships, but of any number, however great or small, hence it becomes in A A A L effect quite general and indefinite, or, in other words, the opposite of the, which defines and limits the attention to something spoken of, pointed out, or referred to. Among the ancients, A was a numeral letter, and stood for 500, and when a dash was placed on the top, thus, A, for ten times that number, or 5000. In the Julian calen¬ dar it is the first of the seven Dominical Letters. Long before the establishment of Christianity, it had been in use among the Romans as one of the eight Litter & Nundinales ; and it was in imitation of this usage that the Dominical Letters were first introduced. Among logicians, the letter A is employed as a symbol or sign to denote an universal affirmative, in contradistinction to an universal negative pro¬ position, in conformity with the following, which is the first verse of a well-known distich : Asserit a, negat e, sed universaliter ambae. Thus, the first mode of the first figure, which is a syllogism consisting of three universal affirmative propositions, is said to be a syllogism in Barbara, a word in which the alphas alone are significant, the repetition of that letter thrice de¬ noting so many of the propositions to be affirmative and uni¬ versal, conformably to the technical classification— Barbara, Celarent, Darii, Ferio, dato primse. In the public assemblies or comitia of the Romans the letter A was used in giving votes or suffrages. When a new law was proposed, each voter received a couple of wooden tallies or ballots, one of them marked with a capital A, signifying Antique, q. d. antiquam volo; and the other with U. R., the initials of Uti Rogas. Those who were against the proposed law, (or rogatio, as it was called) threw the former of these into the urn; meaning thereby I antiquate it, I prefer the ancient law, and desire no innovations; while such as were favourable to the bill, as we would call it, threw in the latter, signifying, Be it as you desire, or I vote for the measure you propose. A was also marked on tallies or tablets used in vot¬ ing in criminal trials, and standing for Absolvo, denoted ac¬ quittal ; whence Cicero, in his speech for Milo, denominates it litter a salutaris, or the letter of acquittal. We may add, in explanation, that, on criminal trials, three of these tallies or tablets were distributed to each of the judices, or persons constituting the assize, by whom the accused was to be tried; one of them marked with the letter A, ahsolvo, I acquit; an¬ other with the letter C, (littera tristis) condemno, I condemn; and a third with the letters N. L. non liquet, it is not clear. From the number of ballots cast into the urn, those marked with N. L. were deducted, and the prcetor or magistratus pronounced sentence of acquittal or condemnation, accord¬ ing as the A’s or the C’s were the more numerous. In cases of equality the prisoner was absolved. In ancient inscriptions, whether on marble, brass, or stone, A stands for Augustus, Augustalis, ager, agit, aiunt, ali- quando, antique, assolet, aut; A A for Augusti, Augusta, Aulus Agerius, as alienum, ante audita, apud agrum, aurum argentum; A A A for Augusti when they are three in number, and aurum, argentum, as; and sometimes its meaning can only be determined by the context of the in¬ scription. Isidore adds, that when this letter occurs after the word miles, a soldier, it denotes him young {miles ado- lescens). On the reverse of ancient medals, it indicates the place where they were struck, as Argos or Athens; but on coins of a modern date, it is the mark of the city of Paris, probably taken anagramwise from the last letter of the word Lutetia. A, as an abbreviation, is likewise of frequent occurrence in the works of modern authors; as A. D. for anno Domini, A. M. for artium magister, anno mundi, &c. The letter a with a line above it thus, a, is used in medical prescriptions for ana, of each; and sometimes it is written thus, dd; for Aa example, I£> mel. sacchar. et mann. d vel dd §j; that is, take II honey, sugar, and manna, of each one ounce. Put to bills Aalen' of exchange, A is, in England, an abbreviation of ac- cepted, and in France of accepte. It is likewise usual with merchants to mark their sets of books with the letters A, B, C, &c., instead of the ordinary numerals, 1, 2, 3, &c. A A A is the chemical abbreviation for amalgama, or amal¬ gamation. AA, the name of several small rivers, probably derived from the Celtic Ach or Teutonic Aa, water. I. A river of Holland in North Brabant; which, passing Helmont, joins the Dommel at Bois-le-Duc. II. A river of Holland, in Groningen, distinguished by the name of Westerwolder Aa, which falls into the Dollart. III. A river of Holland in Overyssel, which, after uniting its waters with the Vecht, flows into the Zuyder Zee. IV. A river of Belgium, in the province of Antwerp, which discharges its waters into the Neethe. V. A small river of Brabant, near Breda. VI. A river of Russia in Europe, in the province of Livonia, which flows from E. to S.W., into the Bay of Riga. VII. Another river of Russia in Courland, which flows into the Dwina, near Riga. VIII. A river of France, rising in the depart¬ ment of Le Nord. It becomes navigable for barges at St Omer, and after a course of about 40 miles falls into the sea at Gravelines. IX. A river of Hanover, which flows into the Ems, in the province of Lingen. X. A river of Switzer¬ land, canton Aargau, which carries the waters of the Hall- wyler See into the Aar. XL A river of Switzerland, carry¬ ing the waters of the Lake of Sarnen, canton Unterwalden, into the Lake of Lucerne. XII. Another river of Switzer¬ land, which drains the valley of Engelberg, in Unterwalden, and flows into a bay near the middle of the south side of the Lake of Lucerne. XIII. A small river of Jutland, king¬ dom of Denmark. AACHEN. See Aix-la-Chapelle. AAGARD, Christian, a Danish poet, and Professor of Poetry at Sora. He was born in 1596, and died in 1664. His poems are published in the Delicia quorundam poet- arum Danorum. Leyd. 1695. AALBORG, one of the sees (stiffs) into which the Dan¬ ish kingdom is divided. See Denmark. Aalborg, a city in Denmark, the capital of the see of the same name. It is situated on the Lymfiord, at the spot where the Oosterae joins it; it is tolerably fortified; contains a cathedral and several other public buildings; and in 1847 the inhabitants amounted to 7500. There are manufac¬ tories of sugar, soap, snuff, chocolate, and scythes, with se¬ veral distilleries; but the woollen and hosiery trades which formerly existed are nearly extinct. The entrance to the harbour is such as to require vessels drawing more than ten feet of water to lighten before they approach the city. The chief exports are herrings, corn, wool, hides, tar, tallow, and corn spirits. It is in Lat. 57. 2. 57. N., and Long. 9. 56. 36. E. AALEN, a bailiwick in the circle of Jaxt, in the king¬ dom of Wirtemberg. Its extent is 108 square miles, or 69,120 acres. It is watered by the river Kocher, has some lofty mountains in the southern part, and is most abundantly wooded. It produces but little corn, and neither fruit nor wine, but pastures a competent number of cattle. There are some iron mines worked. Many articles of wood-ware are produced, and some wool and cotton are spun. It contains one city, one market town, and 190 smaller towns and vil¬ lages, with 22,000 inhabitants. Aalen, a city, the capital of the bailiwick of the same name. It has some ironworks, and manufactures of wool and cotton. In 1847 it contained 2800 inhabitants. It is in Lat. 48. 47.20. N., Long. 10. 7. 27. E. a AAR AAR Aalsmeer AALSMEER, a town in the arrondissement of Amster- II dam, in the province of North Holland, ten miles SW. of ^argau. Amsterdam. It is celebrated for its strawberries; and con- tains 2200 inhabitants, employed in making cotton goods. AALTEN, a town in the arrondissement of Zutphen, and province of Guelderland, in the Netherlands. A AM, or Aham, a measure for liquids, used in Holland, Belgium, and several of the continental states, varying in capacity in different places from 35 to 41 English gallons. See Weights and Measures. AAR, the most considerable river in Switzerland, after the Rhine and Rhone. It rises in the glaciers of the Finster- aarhorn, Schreckhorn and Grimsel mountains in Berne; and at Handeck in the valley of Hash forms a magnificent water¬ fall of above 150 feet in height. The Aar then flows through the lakes of Brienz and Thun, and on emerging from the lat¬ ter it becomes navigable, and at length empties itself into the Rhine, opposite Waldshut, after a course of about 170 miles. In its course it receives numerous smaller rivers, the principal of which are the Kander, Saane, and Thiele on the left, and the Emmen, Surin, Reuss, and Limmat, on the right; and on its banks are situated Unterseen, Thun, Berne, Aarburg, Solothurn, and Aarau. It abounds in fish, and carries along with it a considerable quantity of gold sand. This is also the name of several small rivers in Germany. AARAU, the chief city of the canton of Aargau, situated on the right bank of the river Aar, at the south base of the Jura. It is well built, paved, and lighted, and contains 4500 inhabitants, whose principal occupations are spinning and weaving cotton, making silk ribbons, bleaching, and casting cannon. Eat. 47.23.35. N., Long. 6. 2. 55. E. The famous baths of Schintznach are about ten miles distant along the right bank of the Aar. The inhabitants are chiefly Protestants. AARGAU, or Argovia, one of the cantons of Switzer¬ land. It was originally a part of Berne, but by arrange¬ ments begun in 1798, and continued in 1803, it was erected into a separate and independent canton. It is bounded on the north by the river Rhine, which divides it from the duchy of Baden, on the east by Zurich, on the south-east by Zug, on the south by Lucerne, on the south-west by Berne, and on the west by Solothurn and Basle. Its extent is 502 square miles, and it is divided into eleven circles, which are again subdivided into forty-eight smaller ones. By the census taken in 1850, the number of inhabitants amounted to 199,720, comprehending 107,194 Protestants, 91,096 Ca¬ tholics, and about 1500 Jews. The greater part of the canton is either level or undu¬ lating, but some of the mountains on the right bank of the Aar are of the height of 2700 feet. The chief river is the Rhine, which forms the boundary, and is navigable, though, on account of shoals and rocks, with difficulty. That river receives into it the water of the Aar, the Wigger, the Suren, the Reuss, and the Limmat, as well as that of many smaller brooks and rivulets. The climate is milder than in most parts of Switzerland. The rearing of cattle, agriculture, and the cultivation of vines and other fruits, are carried on with great acti¬ vity ; and in its towns and villages are found tradesmen, mechanics, and manufactories of all kinds. This is one of the cantons most distinguished for industry and generally dif¬ fused prosperity; and by the union of pastoral with mechani¬ cal pursuits the citizens have attained a comfort almost un¬ paralleled. The education of the people, by the establishment of improved schools, and by popular publications, has been greatly promoted within the last thirty or forty years, espe¬ cially in the Protestant parts of the canton. The legislative power is vested in the great council, con¬ sisting of two hundred members, the one half Catholics, and the other Protestants,—who are elected by the general body of the people every six years. A lesser Council, consisting of nine members, is elected by the members of the great Council out of their own body for a like period of six years. The preparation of the annual financial reports is committed to this body, as also the initiative in legislation, subject to the approval and sanction of the great Council. Each circle has a Justice of the Peace who decides in matters under 16 francs. The District Court decides in cases above that sum; but in cases above 160 francs its decision can be appealed to the Highest Court. This canton possesses a military force of 16,000 men, and its resources amount to 16,000,000 of francs, or about £600,000; its income is about 680,000 francs or £27,200, and its expenditure about 650,000 francs or £26,000. AARHUUS, one of the districts {stiffs) into which Den¬ mark is divided. It is in the most eastern part of the peninsula of Jutland. The extent is 1825 square miles, or 1,168,000 acres. It is a level country, somewhat undulating, having on its coasts several indentations forming bays, and in the interior there are several lakes, rivers, low hills, and woods. The climate is considered to be the best in Jutland. The greater part of the inhabitants are engaged in cultivation, and produce more corn, potatoes, and flax, than their con¬ sumption requires, and thus leave a portion for exportation. The ecclesiastical bishopric of Aarhuus differs from the poli¬ tical see. The latter is divided into two bailiwicks, Aarhuus and Rhanders, and 22 baronies {herrerders) comprehending 7 cities, 253 parishes, and 69 noble domains and dwellings. The inhabitants amount to 140,000, many of whom are oc¬ cupied in the fisheries, and the females in spinning. Aarhuus, one of the bailiwicks into which the see of the same name in Denmark is divided. Its extent is 864 square miles, or 552,960 acres. Aarhuus, a city, the capital of the see and of the baili¬ wick of the same name. It is situated on the Cattegat, in a low plain, where an inland lake empties itself into the sea. The cathedral is a Gothic building, and the largest church in Denmark. In 1848 the inhabitants amounted to 7000. The harbour is small, but good and secure ; and now one of the best in Jutland, having regular steam communication with Copenhagen and Callundborg, from which latter place a road leads to Copenhagen. Aarhuus is about 100 miles WNW. from the capital. It exports agricultural produce, spirits, cork, leather, and gloves. It has sugar refineries, and manufactories of wool, cotton, and tobacco. It is in Lat. 56. 9. 35. N., and Long. 10. 8. E. AARLANDERVEEN, a town of the Netherlands, se¬ venteen miles SSE. of Haarlem. It contains 2688 inha¬ bitants. AARON, the first high-priest of the Jews, eldest son of Amram and Jochebad, and brother of Moses. By the father’s side he was great-grandson, and by the mother’s, grandson of Levi. He was born b.c. 1574 (Hales b.c. 1730), three years before Moses, with whom he was associated to conduct the children of Israel from Egypt to Canaan. To this office he received the Divine appointment in consequence of his persuasive fluency of speech, a quality in which Moses was his inferior (Ex. iv. 16; vii. 1). During the absence of Moses in Mount Sinai receiving the tables of the law, the Israelites, regarding Aaron as their head, clamorously demanded that he should provide them with a visible symbolic image of their God for worship. With this demand he weakly complied, and out of the orna¬ ments of gold contributed for the purpose he cast the figure of the calf, doubtless the same as the Bull-god Apis, the ob¬ ject of Egyptian worship at Memphis. For this sin the Is¬ raelites were decimated by sword and plague (Ex. xxxii.) In obedience to the Divine instruction received by Moses 4 Aaron I! Aarsens. AAR in the Mount, Aaron was appointed high-priest, his sons and descendants, priests, and his tribe, that of Levi, was set apart as the sacerdotal caste. The office was filled by Aaron for nearly forty years, his death occurring on Mount Hor, which he ascended with his brother Moses by the Divine command. He was 123 years of age when he died, his son and brother burying him in a cavern of the mountain. Aaron, Ben Asser, a learned Jew of the fifth century, to whom has been ascribed the invention of the Hebrew points and accents, though some suppose them to be of much higher antiquity. Aaron, an eminent physician at the beginning of the seventh century. He wrote in Syriac, as mentioned by Hali Abbas, and described the measles and smallpox, diseases then very little known, though in this he was perhaps antici¬ pated by Rhazes in his Discourse of the Pestilence. Aaron, the Caraite, a learned Jew who flourished about the year 1299. He left many works on the Old Testament, among which there is one entitled A Commentary on the Pentateuch, which has been much valued. It was written in Hebrew, and printed in folio with a Latin translation, at Jena, in 1710. Aaron, another Caraite Jew, who lived in the fifteenth century, wrote a concise Hebrew Grammar, entitled The Perfection of Beauty, which was printed at Constantinople in 1581. Aaron, Pietro, a Florentine monk of the sixteenth cen¬ tury, an elaborate writer on music. His chief works, which are curious, are II Toscanello della Musica, and Elucidario in Musica di Alcune Oppenioni Antiche e Moderne. Ve¬ nice, 1545, 4to. Aaron and Julius, Saints, were brothers who suffered martyrdom together, during the persecution under the em¬ peror Diocletian, in the year 303, about the same time with St Alban, the first martyr of Britain. We are not told what their British names were, it being usual with the Christian Britons, at the time of baptism, to take new names from the Greek, Latin, or Hebrew. Nor have we any certainty as to the particulars of their death ; only that they suffered the most cruel torments. Two churches were dedicated to the brothers, in which their bodies were interred, at Caer-Leon, the ancient metropolis of Wales. Aaron, or Haroun, Al Raschid, a celebrated caliph, or Mahometan sovereign of the Sai-acen empire ; whose history is given under the article Bagdad. AARSENS, Francis, Lord of Someldyck and Spyck, one of the greatest negotiators of the United Provinces. He was born at the Hague in 1572. His father, Cornelius Aarsens, was secretary to the States; and being acquainted with Mr Mornay du Plessis, at the court of William Prince of Orange, he prevailed upon him to take his son under him, with whom he continued some years. John Olden Barne- veldt, who presided over the affairs of Holland and all the United Provinces, sent him afterwards as resident into France, where he learned to negotiate under those profound politicians Henry IV., Villeroy, Jeanin, &c. Soon after, he was invested with the character of ambassador, and was the first who was recognised as such by the French court. He resided in France fifteen years; during which time he re¬ ceived great marks of esteem from the king, who created him a knight and baron; and for this reason he was received among the nobles of the province of Holland. However, he became at length so odious to the French court, that they desired to have him recalled. He was afterwards deputed to Venice, and to several German and Italian Princes, upon occasion of the troubles in Bohemia. He was the first of three extraordinary ambassadors sent to England in 1620, and the second in 1641; in which latter embassy he was ac¬ companied by the Lord of Brederode as first ambassador, ABA and Heemsvliet as third, to negotiate the marriage of Prince -A as. William, son of the Prince of Orange, with a daughter of Charles I. He was likewise ambassador extraordinary at the a' French court in 1624, at the beginning of Cardinal Riche- lieu’s administration, who had a high opinion of him. His unpublished memoirs of the negotiations in which he was engaged, shew him to have been one of the ablest men of his time, and worthy of the confidence and trust reposed in him by his country. But his character is not altogether without stain. His enmity to the Remonstrants was bitter and unrelenting; and he is supposed to have greatly en¬ couraged the violent measures pursued by Prince Maurice against the venerable Barneveldt, and to have been the prin¬ cipal adviser for assembling the persecuting synod of Dor¬ drecht. He died at a very advanced age; and his son, who survived him, was reputed the wealthiest man in Holland. AAS, a French village in the Lower Pyrenees, 6£ leagues from Oleron, much frequented for its mineral waters and baths. In the adjoining mountains are mines of lead and iron. AASAR, in Ancient Geography, a town of Palestine, in the tribe of Judah, situated between Azotus and Ascalon. In Jerome’s time it was a hamlet. AASI. See Orontes. AATYL, a town of Syria, 54 miles SSE. of Damascus, chiefly inhabited by Druses. Its extensive ruins shew that it once was a place of importance. AB, the eleventh month of the civil year of the Hebrews, and the fifth of their ecclesiastical year, which begins with the month Nisan. It answers to the moon of July; that is, to part of our month of the same name, and to the begin¬ ning of August: it consists of thirty days. The Jews fast on the first of this month, in memory of Aaron’s death; and on the ninth, because on that day both the temple of Solo¬ mon, and that erected after the Captivity, were burnt; the former by the Chaldeans, and the latter by the Romans. The same day is also remarkable among that people for the publication of Adrian’s edict, wherein they were forbidden to continue in Judea, or even to look back when at a dis¬ tance from Jerusalem, in order to lament the desolation of that city. The eighteenth of the same month is also a fast among the Jews; because the lamp in the sanctuary was that night extinguished, in the time of Ahaz. Ab, in the Syriac calendar, is the name of the last sum¬ mer month. The first day of this month they called Suum- Miriam, the Fast of the Virgin, because the eastern Chris¬ tians fasted from that day to the fifteenth, which was there¬ fore called Fathr-Miriam, the cessation of the Fast of the Virgin. ABA (or rather Abou) Hanifah or Hanfa, surnamed Ai-Nooma, was the son of Thabet, and born at Cufah, in the 80th year of the Hegira. He is the most celebrated doc¬ tor of the orthodox Mussulmans, and his sect is the most esteemed of the four which they severally follow. Almansor caused him to be imprisoned at Bagdad, for having refused to subscribe to the opinion of absolute predestination, which the Mussulmans call Cadha; but afterwards Abou Joseph, who was the sovereign judge or chancellor of the empire under the caliph Hadi, brought his doctrine into such cre¬ dit, that it became a prevailing opinion, That to be a good Mussulman was to be a Hanifite. He died in the 150th year of the Hegira, in the prison of Bagdad: and it was not till 335 years after his death, that Melick Shah, a sultan of the Seljuckian race, erected to his memory a magnificent monument in the same city, and a college for his followers, in the 485th year of the Hegira, a.d. 1107. Aba, Abas, Abos, or Abus, in Ancient Geography, the name of a mountain in Greater Armenia, situated between the mountains Niphatos and Nibonis. According to Strabo, the Euphrates and Araxes rose from this mountain. It is in ABA N. Lat. 39J, and unites at its eastern extremity with Mount Ararat. Aba. See Ab^e. Aba, A lbon, or Oyon, a king of Hungary. He married the sister of Stephen I., and was elected king on the depo¬ sition of Peter in 1041. The emperor Henry III. prepar¬ ing to reinstate Peter on the throne, Aba made an incur¬ sion into his dominions, and returned loaded with booty; but was next year obliged to make restitution, by paying a large sum, in order to prevent a threatened invasion from the emperor. He indulged in great familiarity with the lower class of the people; on account of which, and his severity to their order, he became universally odious to the nobility. The fugitive nobles, aided by the emperor, ex¬ cited a revolt against him. After a bloody battle, Aba was put to flight; and was murdered by his own soldiers in 1044, having reigned three years. ABABDE, a tribe of Bedouins who inhabit the country south of Kosseir, nearly as far as the latitude of Derr. Many of this race have settled in Upper Egypt, on the east bank of the Nile, from Kenne to Assouan, and from thence to Derr; but the greater part of them still live like Bedouins. They have a bad character, being treacherous, and alto¬ gether faithless in their dealings. Great numbers of the dispersed Mamelukes fell victims to the treachery of these A.rabs. Their breed of camels, particularly dromedaries, is famed. They are possessed of considerable property, and trade largely in Senna-Mekke, and in charcoal of acacia wood, for the Cairo market, both of which are produced from trees growing abundantly in their own mountains. The Ababde have few horses : when at war with other Arab tribes they fight upon camels, arming themselves with a lance, sword, and target. Their principal tribes are El Fokara, El Ash- abat, and El Meleykab. Such of them as encamp with their still more savage neighbours, the Bisharye, speak the lan¬ guage of the latter.- The Bisharye inhabit the mountains southwards from Derr, as far as Suakim. They live entirely upon flesh and milk, eating much of the former raw. Their women are said to be as handsome as those of Abyssinia, and mix in company with strangers, but are reported to be of very de¬ praved habits. Encampments of the Bisharye are found on the northern frontier of Abyssinia; and the sea-coast, from Suakim to Massuah, is peopled by their tribes. They have no fire-arms, but use the bow and slyvow.—Burckhardt's Nubia. ABACiENUM, in Ancient Geography, a town of Sicily, whose ruins are supposed to be those lying near Trippi, a citadel on a high and steep mountain not far from Messina. Fazellus de Reb. Sic. ix. 7.—Diodorus Sicul. ABACINARE, in writers of the middle age, a cruel species of punishment, in which the criminal was deprived of sight by having a red-hot basin or bowl of metal held before his eyes. ABACK (a sea term), the situation of the sails when the surfaces are flatted against the masts by the force of the wind. The sails are said to be taken aback when they are brought into this situation, either by a sudden change of the wind, or by an alteration in the ship’s course. They are laid aback, to effect an immediate retreat, without turning to the right or left; or in the sea phrase, to give the ship stern-way, in order to avoid some danger disco¬ vered before her in a narrow channel, or when she has advanced beyond her station in the line of battle, or other¬ wise. The sails are placed in this position by slackening their lee braces, and hauling in the weather ones; so that ABA the whole effort of the wind is exerted on the fore part Abacot of their surface, which readily pushes the ship astern, un- II less she is restrained by some counteracting force. Abacus. ABACOT, the name of an ancient cap of state worn by the kings of England, the upper part whereof was in the form of a double crown. ABACTORS, or Abactores, a name given to those who drive away, or rather steal, cattle by herds, or great numbers at once; and are therefore very properly distin¬ guished from fures or thieves. ABACUS, among the ancients, was a kind of cupboard or buffet. Livy, describing the luxury into which the Ro¬ mans degenerated after the conquest of Asia, says they had their abaci, beds, &c. plated over with gold. Abacus, or Abaciscus, in Architecture, signifies the superior part or member of the capital of a column, and serves as a kind of crowning to both. Vitruvius tells us the abacus was originally intended to represent a square tile laid over an urn, or rather over a basket. The form of the abacus is not the same in all orders: in the Tus¬ can, Doric, and Ionic, it is generally square; but in the Corinthian and Composite, its four sides are arched in¬ wards, and embellished in the middle with some orna¬ ment, as a rose or other flower. Scammozzi uses abacus for a concave moulding on the capital of the Tuscan pe¬ destal ; and Palladio calls the plinth above the echinus, or boultin, in the Tuscan and Doric orders, by the same name. Abacus is also the name of an ancient instrument for facilitating operations in arithmetic. The exhibition of numbers by counters appears happily fitted for unfolding the principles of calculation. In the schools of ancient Grecian Greece, the boys acquired the elements of knowledge by Abacus, working on a smooth board Avith a narrow rim,—the Abax; so named, evidently, from the combination of A, B, r, the first letters of their alphabet, resembling, ex¬ cept perhaps in size, the tablet likewise called A, B, C, on which the children with us used to begin to learn the art of reading. The pupils, in those distant ages, were instructed to compute, by forming progressive rows of counters, which, according to the wealth or fancy of the individual, consisted of small pebbles, of round bits of bone or ivory, or even of silver coins. From ^(pog, the Greek word for a pebble, comes the verb ^ripiZfiv, to com¬ pute. But the same board served also for teaching the rudiments of writing and the principles of Geometry. The Abax being strewed with green sand, the pulvis eru- ditus of classic authors, it was easy, with a radius or small rod, to trace letters, draw lines, construct triangles, or describe circles.—Besides the original word Afiai', the Greeks had the diminutive AjSax/ev; and it seems very probable, that this smaller board Avas commonly used for calculations, while the larger one Avas reserved among them for the purpose of tracing geometrical diagrams. To their calculating board the ancients make frequent allusions. It appears, from the relation of Diogenes Laertius, that the practice of bestowing on pebbles an ar¬ tificial value, according to the rank or place which they occupied, remounts higher than the age of Solon, the great reformer and legislator of the Athenian common¬ wealth. This sagacious observer and disinterested states¬ man, who was, however, no admirer of regal government, used to compare the passive ministers of kings or tyrants to the counters or pebbles of arithmeticians, which are sometimes most important, and at other times quite insig¬ nificant.1 iEschines, in his oration for the Crown, speak- 1 E>.syg de rou; -rasa roig rvgamig dvvuymvg emi roug Yripoig TAI2 EIII TAN AO FI 2 MAN. xa/ exeivuiv ixMTTiv Trore fj.e\ A A El A cr^ouveiv, xore 5s 'HTTA. (Diog. Laert. in Vita Sidtmis.) ABACUS. Abacus. Roman Abacus. ing of balanced accounts, says, that the pebbles were clear¬ ed away, and none left.1 His rival, Demosthenes, repeat¬ ing his expression, employs further the verb avravikuv, which means to take up as many counters as were laid down. It is evident, therefore, that the ancients, in keep¬ ing their accounts, did not separately draw together the credits and the debts, but set down pebbles for the for¬ mer, and took up pebbles for the latter. As soon as the board became cleared, the opposite claims were exactly balanced. We may observe, that the phrase to clear one s scores or accounts, meaning to settle or adjust them, is still preserved in the popular language of Europe, being suggested by the same practice of reckoning with count¬ ers, which prevailed indeed until a comparatively late period. The Romans borrowed their Abacus from the Greeks, and never aspired higher in the pursuit of science, do each pebble or counter required for that board they gave the name of calculus, a diminutive formed from calx, a stone; and applied the verb calculare, to signify the ope¬ ration of combining or separating such pebbles or count¬ ers. Hence innumerable allusions by the Latin authors. Ponere calculum—subducere calculum, to put down a counter, or to take it up; that is, to add or subtract; vo- care aliquid ad calculum, ut par sit ratio acceptorum et da- torum—to submit any thing to calculation, so that the ba¬ lance of debtor and creditor may be struck. The emperor Helvius Pertinax, who had been taught, while a boy, the arts of writing and casting accounts, is said, by Julius Ca- pitolinus, to be litteris elementariis et calculo imbutus. St Augustine, whose juvenile years were devoted to pleasure and dissipation, acquaints us, in his extraordinary Con¬ fessions, that to him no song ever sounded more odious than the repetition or cantio, that one and one make two, and two and two moke four. The use of the Abacus, call¬ ed sometimes likewise the Mensa Pythagorica, formed an essential part of the education of every noble Roman youth: Nec qui abaco numeros, et secto in pulvere metas Scit risisse vafer. Pers. Sat. i. 131. From Martianus Capella we learn that, as refinement advanced, a coloured sand, generally of a greenish hue, was employed to strew the surface of the abacus. Sic dbacum perstare jubet, sic tegmine glauco Pandere pulvereum formarum ductibus aequor. Lib. vii. De Arithmetica. A small box or coffer, called a Loculus, having com¬ partments for holding the calculi or counters, was a ne¬ cessary appendage of the abacus. Instead of carrying a slate and satchel, as in modern times, the Roman boy was accustomed to trudge to school, loaded with his arithme¬ tical board, and his box of counters: Quo pueri magnis e centurionibus orti, Lcevo suspensi loculos talulamque lacerto. Horat. Sat. i. 6. In the progress of luxury, tali, or dies made of ivory, were used instead of pebbles, and small silver coins came to supply the place of counters. Under the em¬ perors, every patrician living in a spacious mansion, and indulging in all the pomp and splendour of eastern princes, generally entertained, for various functions, a nu¬ merous train of foreign slaves or freedmen in his palace. Of these, the librarius or miniculator, was employed in teaching the children their letters; but the notarius re¬ gistered expenses, the rationarius adjusted and settled accounts, and the tabularius or calculator, working with his counters and board, performed what computations might be required. Sometimes these laborious combiners of numbers were termed reproachfully canculones or cal- culones. In the fervour of operation, their gestures must often have appeared constrained and risible. Abacus. Computat, ac cevet. Ponatur calculus, adsint Cum tabula pueri. Juv. Sat. ix. 40. The nicety acquired in calculation by the Roman youth, was not quite agreeable to the careless and easy temper of Horace. Romani pueri longis rationibus assem Discunt in parteis centum diducere. Dicat Filius Albini, Si de quincunce remota est Uncia, quid superet ? Poteras dixisse, Triens. Eu ! Item poteris servare tuam. Redit uncia; quid fit ? Semis. Epist. ad Pisones. It was a practice among the ancients to keep a diary, by marking their fortunate days by a lapillus, or small white pebble, and their days of misfortune by a black one. Hence the frequent allusions which occur in the Classics: O diem laetum, notandumque mihi candidissimo calculo! Plin. Epist. vi. 11. diesque nobis Signandi melioribus lapillis ! Mart. ix. 53. Hunc, Macrine, diem numera meliore lapillo, Qui tibi labentes apponit candidus annos. Pers. Sat. ii. 1, 2. To facilitate the working by counters, the construction of the abacus was afterwards improved. Instead of the perpendicular lines or bars, the board had its surface di¬ vided by sets of parallel grooves, by stretched wires, or even by successive rows of holes. It was easy to move small counters in the grooves, to slide perforated beads along the wires, or to stick large nobs or round-headed nails in the different holes. To diminish the number of marks required, every column was surmounted by a short¬ er one, wherein each counter had the same value as five of the ordinary kind, being half the index of the Denary Scale. The abacus, instead of wood, was often, for the sake of convenience and durability, made of metal, fre¬ quently brass, and sometimes silver. In the Plate en¬ titled Arithmetic, we have copied, from the third vo¬ lume of the Supplement added by Polenus to. the im¬ mense Thesaurus of Gnevius, two varieties of this instru¬ ment, as used by the Romans. They both rest on good authorities, having been delineated from antique monu¬ ments,—the first kind by Ursinus, and the second by Marcus Velserus. In the one, the numbers are repre¬ sented by flattish perforated beads, ranged on parallel wires; and, in the other, they are signified by small round counters moving in parallel grooves. These instruments contain each seven capital bars, expressing in order units, tens, hundreds, thousands, ten thousands, hundred thousands, and millions ; and above them are shorter bars following the same progression, but having five times the relative value. With four beads on each of the long wires, and Kciv xudaoui utriv at Y^o/, xat mgrri. (Demosthenes/>ro Corona.) i ABA Abacus, one bead on every corresponding short wire, it is evident that any number could be expressed, as far as ten millions. In all these, the Denary Scale is followed uniformly; but there is, besides, a small appendage to the arrange¬ ment founded on the Duodenary System. Immediately below the place of units is added a bar, with its cor¬ responding branch, both marked 0, being designed to signify ounces, or the twelfth parts of a pound. Five beads on the long wire, and one bead on the short wire, equivalent now to six, would therefore denote eleven ounces. To express the simpler fractions of an ounce, three very short bars are annexed behind the rest; a bead on the one marked S or 5, the contraction for Se- missis, denoting half an ounce; a bead on the other, which is marked by the inverted 3, the contraction for Sicilicum, signifying the quarter of an ounce ; and a bead on the last very short bar, marked 2 > a contraction for the symbol ^ or Bince Sextulce, intimating a duella or two-sixths, that is, the third part of an ounce. The second form of the abacus differs in no essential respect from the first, the grooves only supplying the place of parallel wires. We should observe that the Romans applied the same word abacus, to signify an article of luxurious furniture, resembling in shape the arithmetical board, but often highly ornamental, and destined for a very different pur¬ pose,—the relaxation and the amusement of the opulent. It was used in a game apparently similar to that of chess, which displayed a lively image of the struggles and vicis¬ situdes of war. The infamous and abandoned Nero took particular delight in this sort of play, and drove along the surface of the abacus with a beautiful quadriga, or cha¬ riot of ivory. The civil arts of Rome were communicated to other nations by the tide of victory, and maintained through the vigour and firmness of her imperial sway. But the simpler and more useful improvements survived the wreck of empire, among the various people again restored by fortune to their barbarous independence. In all transac¬ tions wherein money was concerned, it was found conve¬ nient to follow the procedure of the Abacus, in represent¬ ing numbers by counters placed in parallel rows. During the middle ages, it became the usual practice over Europe for merchants, auditors of accounts, or judges appointed to decide in matters of revenue, to appear on a covered bank or bench, so called, from an old Saxon or Franconian word, signifying a seat. Hence those terms were after¬ wards appropriated to offices for receiving pledges, cham¬ bers for the accommodation of money-dealers, or courts for the trying of questions respecting property or the claims of the Crown. Hence also the word bankrupt, which occurs in all the dialects of Europe. The term scaccarium, from which was derived the French, and thence the English name for the Exchequer, anciently signified merely a chess-board, being formed from scaccum, denoting one "of the movable pieces in that intricate game. The reason of this application of the term is suf¬ ficiently obvious. The table for accounts was, to facilitate the calculations, always covered with a cloth, resembling the surface of the scaccarium or abacus, and distinguished by perpendicular and chequered lines. The learned Skene was therefore mistaken in supposing that the Exchequer C U S. 7 derived its name from the play of chess, because its Abacus, suitors appear to fight a keen and dubious battle.1 The Court of Exchequer, which takes cognizance of all Exchequer questions of revenue, was introduced into England by the Board, and Norman conquest. Richard Fitznigel, in a treatise or otjier Can- dialogue on the subject, written about the middle of thetrivancps- twelfth century, says that the scaccarium was a quadran¬ gular table about ten feet long and five feet broad, with a ledge or border about four inches high, to prevent any thing from rolling over, and was surrounded on all sides by seats for the judges, the tellers, and other officers. It was covered every year, after the term of Easter, with fresh black cloth, divided by perpendicular white lines, or distinctures, at intervals of about a foot or a palm, and again parted by similar transverse lines. In reckoning, they proceeded, he says, according to the rules of arith¬ metic,2 using small coins for counters. The lowest bar exhibited pence, the one above it shillings, the next pounds; and the higher bars denoted successively tens, twenties, hundreds, thousands, and ten thousands of pounds; though, in those early times of penury and severe eco¬ nomy, it very seldom happened that so large a sum as the last ever came to be reckoned. The first bar, therefore, advanced by dozens, the second and third by scores, and the rest of the stock of bars by the multiples of ten. The teller sat about the middle of the table ; on his right hand eleven pennies were heaped on the first bar, and a pile of nineteen shillings on the second; while a quantity of pounds was collected opposite to him, on the third bar. For the sake of expedition, he might employ a different mark to represent half the value of any bar, a silver penny for ten shillings, and a gold penny for ten pounds. In early times, a chequered board, the emblem of cal¬ culation, was hung out, to indicate an office for changing money. It was afterwards adopted as the sign of an inn or hostelry, where victuals were sold, or strangers lodged and entertained. We may perceive traces of that ancient practice existing even at present. It is customary in London, and in some provincial towns, to have a chequer, diced with red and white, painted against the sides of the door of a chop-house. The use of the smaller abacus in assisting numerical computation was not unknown during the middle ages. In England, however, it appears to have scarcely entered into actual practice, being mostly confined to those “ slen¬ der clerks” who, in such a benighted period, passed for men of science and learning. The calculator was styled, in correct Latinity, abacista; but, in the Italian dialect, abbachista, or abbachiere. A different name came after¬ wards to be imposed. The Arabians, who, under the ap¬ pellation of Saracens or Moors, conquered Spain, and en¬ riched that insulated country by commendable industry and skill, had likewise introduced their mathematical science. Having adopted a most refined species of nume¬ ration, to which they gave the barbarous name of algaris- mus, algorismus, or algorithmus, from the definite article al, and the Greek word ctgiOyog, or number, this compound term was adopted by the Christians of the West, in their admiration of superior skill, to signify calculation in gene¬ ral, long before the peculiar mode had become known and practised among them. The term algarism was corrupted in English into augrim or awgrym, as printed by Wynkyn 1 “ Because mony persons conveenis in the Checker to playe their causes, contrare uthers, as gif they were fechtand in an arrayed battell, quilk is the forme and ordour of the said playe.” (Skene, ad voc. Scaccarium.) 5 He calls it Arismetica: In the Myrrourof the Worlde, printed by Caxton, in 1481, it is strangely named Ars Me trike, a proof of the total ignorance of Greek at that period in England. 8 ABACUS. Abacus. de Worde, at the end of the fifteenth century; and appli- ' ed even to the pebbles or counters used in ordinary cal¬ culation. In confirmation of this remark, we shall not scruple to quote a passage from our ancient poet Chaucer, who flourished about a century before, and whose verses, however rude, are sometimes highly graphic. This clerk was clepec! bendy Nicholas; Of derne love he coude and of solas; And therto he was slie and ful prive, And like a maiden meke for to se. A chambre had he ip that hostelrie Alone, withouten any compagnie, Ful fetisly ydight with herbes sote, And he himself was swete as is the rote Of licoris, or any setewale. His almageste, and bokes gret and smale. His astre'labre, longing fqr his art, His augrtm stones, layen faire apart On shelves couched at his beddcs hed, His presse ycovered with a fabling red. And all above ther lay a gay sautrie, On which he made on nightes melodie, So swetely, that all the chambre rong: And Angelas ad virginem he song. And after that he song the kinge’s note ; Ful often blessed was his mery throte. The Milleres Tale, v. 13-112. The abacus, with its store of counters, wanted the valu¬ able property of being portable, and was at all times evi¬ dently a clumsy and most incommodious implement of cal¬ culation. In many cases, it became quite indispensable to adopt some sure and ready method of expressing at DigitaINu-least the lower numbers. The ancients employed the monition, variously combined inflections of the fingers on both hands to signify the numerical series, and on this narrow basis they framed a system of considerable extent. In allusion to the very ancient practice of numbering by the arbitrary play of the fingers, Orontes, the son-in-law of Artaxerxes, having incurred the weighty displeasure of that monarch, is reported by Plutarch to have exclaimed in terms exact¬ ly of the same import as those before ascribed to Solon, that “ the favourites of kings resemble the fingers of the arithmetician, being sometimes at the top and sometimes at the bottom of the scale, and are equivalent at one time to ten thousand, and at another to mere units/’1 Among the Romans likewise, the allusions to the mode of expressing numbers by the varied inflection of the fingers, are very frequent. Hence the classical expres¬ sions, computare digitis, and numerare per digitos; and hence the line of Ausonius, Quot ter luctatus cum pollice computat index. In this play of the fingers great dexterity was acquired ; and hence the phrase which so frequently occurs in the C assies—digitis. It was customary to begin with the left hand and thence proceed to the right hand, on which the different combined inflections indicated exactly one hundred times more. Hence the peculiar force of this passage from Juvenal: Rex Pylius,. magno si quicquam credis Homero Exemplum vitae fuit a cornice secundae ; Felix nimirum, qui tot per saecula mortem Distulit, atque suos jam dextra computat annos. Sat. x. 246-249. Many such allusions to the mode of indicating numbers by the varied position of the fingers or the hands, occur in the writings of Cicero and Quintilian. The ancients, indeed, for want of better instruments, were tempted to Abacus, push that curious art to a very great extent. By a single inflection of the fingers of the left hand, they proceeded as far as ten ; and by combining another inflection with it, they could advance to an hundred. The same signs on the right hand, being augmented, as we have seen, an hundredfold, carried them as far as ten thousand ; and by a further combination, those signs, being referred succes¬ sively to different parts of the body, were again multiplied an hundred times, and therefore extended to a million. This kind of pantomime outlived the subversion of the Roman empire, and was particularly fitted for the slothful religious orders who fattened on its ruins, and, relinquish¬ ing every maply pursuit, recommended silence as a virtue, or enjoined it as an obligation. Our venerable Bede has explained the practice of manual numeration at some length; and we have given (see Plate Arithmetic) a Small specimen of such inflections and digital signs. These signs were merely fugitive, and it became neces¬ sary to adopt other marks, of a permanent nature, for the purpose of recording numbers. But of all the contrivances adopted with this view, the rudest undoubtedly is the method of registering by tallies, introduced into England along with the Court of Exchequer, as another badge of the Norman conquest. These consist of straight well- seasoned sticks, of hazel or willow, so called from the French verb tailler, to cut, because they are squared at each end. The sum of money was marked on the side with notches, by the cutter of tallies, and likewise inscrib¬ ed on both sides in Roman characters, by the writer of the tallies. The smallest notch signified a penny, a larger one a shilling, and one still larger a pound; but other notches, increasing successively in breadth, were made to denote ten, a hundred, and a thousand. The stick was then cleft through the middle by the deputy-chamberlains, with a knife and a mallet; the one portion being called the tally, or sometimes the scachia, stipes, or kancia ; and the other portion named the countertally, ox folium. After the union with Scotland had been concluded in 1707, a store of hazel rods for tallies was sent down to Edinburgh, being intended, no doubt, as a mighty refine¬ ment on the Scottish mode of keeping accounts. Their advantages, however, were not perceived or acknowledged, and they have since been suffered, we believe, to lie as so much useless lumber. But the case was very different in England, which is more addicted to a slavish attachment to ancient forms, and opposed to the general progress of society. T. his ridiculous plan of keeping the public accounts was maintained up to the year 1834, when a more rational sys¬ tem was adopted, and the old wooden tallies were ordered to be destroyed. The parties entrusted with this duty burnt them in the stoves which heated the House of Lords ; and so intense was the heat occasioned by the burning of so great a quantity of dry wood, that it set fire to the building, and consumed the Houses of Parliament, on the 16th Oc¬ tober 1834. The Chinese have, from the remotest ages, used in all Chinese their calculations, an instrument called the Swan-Pan, or Swan-Pan. Computing Table, similar in its shape and construction to the abacus of the Romans, but more complete and uni¬ form. It consists of a small oblong board surrounded by a high ledge, and parted lengthwise near the top by an¬ other ledge. It is then divided vertically by ten smooth and slender rods of bamboo, on which are strung two Bry ing storms,6 &c. He wrote several books, as Suidas6 in- y~ forms us, viz., Apollo’s arrival in the country of the Hyper- b Under the boreans; the nuptials of the river Hebrus ; Geoyoma or the word a few; Generation of the Gods; a collection of oracles, &c.—If the7 Account Hebrides, or Western islands of Scotland, (says Mr Toland)7 tbe were the Hyperboreans of Diodorus,8 then the celebrated Abaris was of that country; and likewise a Druid, havingmowg been the priest of Apollo. Suidas, who knew not the dis- Works, i. tinction of the insular Hyperboreans, makes him a Scythian ;p. 161. as do some others, misled by the same vulgar error; though8 Diod. Sic. Diodorus has truly fixed his country in an island, and not on11*1,111111- the Continent. But every thing relating to him is apocry¬ phal, and even his era is doubtful. Some refer his ap¬ pearance in Greece to the third Olympiad, others to the 21st, while some transfer him to the 52d Olympiad, or 570 years b.c., or somewhat later, about the time of Croesus of Lydia. ABARTICULATION, in Anatomy, a species of arti¬ culation, admitting of a manifest motion; called also Diar¬ throsis, and Dearticulatio, to distinguish it from that sort of articulation which admits of a very obscure motion, and is called Synarthrosis. ABAS, a weight used in Persia for weighing pearls. It is equal to 2-25 grains Troy. Abas, in heathen mythology, the son of Meganira, who entertained Ceres, and offered a sacrifice to that goddess; but Abas ridiculing the ceremony, and giving her oppro¬ brious language, she sprinkled him with a certain mixture she held in her cup, on which he became a newt or water lizard. ABA Abassi ABASSI, or Abassis, a silver coin current in Persia, II equivalent in value to a French livre, or at present tenpence Abates, sterling. It took its name from Schah Abbas II., king of Persia, under whom it was struck. ABATAMENTUM, in Law, is an entry to lands by interposition, i. e. when a person dies seized, and another who has no right enters before the heir. ABATE, in the manege, implies the performing any downward motion properly. Thus a horse is said to abate or take down his curvets, when he puts both his hind legs to the ground at once, and observes the same exactness in all the times. To Abate, (from the French abattre, to pull down, over¬ throw, demolish, batter down, or destroy,) a term used by the writers of the English common law both in an active and neuter sense; as, To abate a castle, is to beat it down. To abate a writ, is, by some exception to defeat or over¬ throw it. A stranger abdteth; that is, entereth upon a house or land void by the death of him that last possessed it, before the heir takes possession, and so keepeth him out: wherefore, as he that putteth out him in possession is said to disseize, so he that steppeth in between the former pos¬ sessor and his heir is said to abate. In the neuter significa¬ tion thus : The writ of the demandant shall abate ; that is, shall be disabled, frustrated, or overthrown. The appeal abateth by covin; that is, the accusation is defeated by deceit. ABATEMENT, in Heraldry, an accidental figure sup¬ posed to have been added to coats of arms, in order to denote some dishonourable demeanour or stain, whereby the dignity of coat armour was rendered of less esteem. Abatement, Rebate, or Rebatement, in Commerce, is a discount for ready money; and it also means a deduction sometimes made at the custom-house from the fixed duties on certain kinds of goods, on account of damage or loss sustained in warehouses. The rate of such deduction is regulated by Act 3 and 4 Will. IV. c. 52. ABATI, Niccolo, a celebrated fresco-painter of Modena, born in 1512. His best works are at Modena, and in the Institute of Bologna; and have been highly praised by Zan- otti, Algarotti, and Lanzi. He accompanied Primaticcio to France, and assisted in decorating the palace at Fontain- bleau. He united skill in drawing, grace, and natural co¬ louring in his pictures. Some of his easel pieces in oil are in different collections; and the finest of them, to be seen in the Dresden Gallery, represents the martyrdom of St Peter and St Paul. Abati died at Paris, in 1571. There are several good painters of his name and family mentioned by Lanzi. Storia Pittorica, tom. iv. ABATIS, an ancient term for an officer of the stables. Abatis, or Abattts, in military affairs, a kind of defence made of felled trees. In sudden emergencies, the trees are merely laid lengthwise beside each other, with the branches pointed outwards to prevent the approach of the enemy, while the trunks serve as a breast-work to the defendants. When the abatis is employed for the defence of a pass or entrance, the boughs of the trees are stripped of their leaves and pointed, the trunks are planted in the ground, and the branches interwoven with each other. ABATON, a building at Rhodes, erected as a fence to the trophy of Artemisia, queen of Halicarnassus, Coos, &c. raised in memory of her victory over the Rhodians, or rather to conceal the disgrace of the Rhodians from the eyes of the world; for, to efface or destroy the trophy was with them a point of religious abhorrence. ABATOR, in Law, a term applied to a person who enters a house or lands void by the death of the last posses¬ sor, before the true heir. ABATOS, in Ancient Geography, an island in the Nile aba n near Philae, sacred to Osiris, which the priests alone were Abattoir, permitted to enter. ABATTOIR, the term applied by the French to desig¬ nate slaughter-houses for cattle. These useful establishments were introduced into Paris and other large cities by Napo¬ leon. Formerly the multitude of animals slaughtered in Paris, became a nuisance of great magnitude to the in¬ habitants, from the exhibition of the barbarities practised on the poor animals by the butchers, the piteous cries of sheep and cattle pent up, without food or water, in the con¬ fined stalls in which they were crowded, and from the offen¬ sive exhalations of putrid blood and offal that proceeded from slaughter-houses, often planted in the most populous parts of the city. The same nuisance, till lately, disgraced the British metropolis, and most of our other great towns. It appears hardly conceivable that London should, till 1852, have tolerated the nuisance of Smithfield market. When this mart was established five centuries ago, it was far be¬ yond the precincts of the city. There, in the midst of a dense population, no fewer than 243,537 head of cattle, and 1,455,249 sheep were sold in 1852, to be afterwards slaugh¬ tered in the crowded lanes and ill-ventilated courts of the metropolis; while our more judicious neighbours the French, and our transatlantic brethren in New York and Philadel¬ phia, do not tolerate such sources of disgust and disease in the interior of their great towns. The abattoirs of Paris, created by Napoleon’s decree of 1810, amounted to five in 1818, when they were all com¬ pleted, and put under excellent regulation. There are three on the north, and two on the south side of Paris; and all are in the outskirts of the town, about two miles from its centre. The largest to the north is in the Rue Rochechouart, between the Barrieres Poissonnieres and des Martyres ; the largest on the south side is just behind the Place Breteuil; the rest are near the banks of the Seine. The cattle-mar¬ kets are all at the distance of some miles from Paris; and the cattle are driven from them to the abattoirs, round by the external Boulevards, so as to avoid the streets as much as possible. Each butcher goes to his own abattoir; to which are at¬ tached proper places for preserving the meat, provided with an iron rack for the fat, pans for melting the tallow, and stalls for the cattle before they are slaughtered. The stalls are furnished with proper racks and troughs for hay and water, that the animals may suffer as little as possible be¬ fore they are slaughtered. The abattoirs, and the whole establishment are kept very clean, by an abundant supply of water that carries off the blood and all impurities into sewers. Considering the nature of the place, every thing is commendably clean. An inspector is appointed to each abattoir, whose business it is to prevent the sale of unwholesome meat, and to enforce order and cleanliness. For these accommodations a butcher pays according to the number of animals he slaughters. The sum now paid for each ox is six francs, four for a cow, two for a calf, and one for a sheep or lamb. The money thus raised from all the Parisian abattoirs in 1842, amounted to about £48,000 sterling. It is greatly to be wished that some regulations like those of the French abattoirs were introduced into all our large towns, especially London, Liverpool, Manchester, Glasgow, &c., as has lately been done at Edinburgh. In 1851, the corporation of Edinburgh constructed a greatly improved abattoir in that city, from designs prepared by Mr David Cousin, the city architect. It occupies an area of four acres and a quarter, surrounded by a screen-wall, with entrance gates on each side in the Egyptian style of architecture; behind the screen-wall is a large open area, from which access is given to all the different buildings con- 12 ABA ABB Aba-Ujvar nected with the establishment. The slaughtering booths II consist of a double row of buildings, extending in a straight Abauzit. ]jne t() about 375 feet in length, with a centre roadway 2o feet wide. There are three separate blocks of building on each side of the roadway, the extreme blocks being each 100 feet in length, and the central one 140 feet, with cross roads 18 feet wide, between these, giving access to the other por¬ tions of the grounds. The different ranges of building con¬ tain 42 booths in all; each booth is 18 feet wide, 24 feet in length, and 20 feet in height, having a cattle shed attached, 18 feet by 22 feet, and a small enclosed yard behind, with a separate back entrance, by which all the cattle are driven into the sheds, where they are kept previously to being slaughtered. By a series of large ventilators along the roof, and by other contrivances, these buildings are thoroughly ventilated. The large doors of the booths, instead of being hinged in the usual manner, are hung by balance weights, so as to slide up and down similarly to an ordinary sash- window, so that they never interfere with the operations within, or with the thoroughfare of the road. Improved mechanical contrivances have been introduced, some of them of a novel application, which have secured great facilities in the dressing and preparation of the meat* Each booth is amply provided with water. In addition to the slaughtering booths, there is large ac¬ commodation for triperies, pig-slaughtering houses, tallow¬ weighing houses, and all the other necessaries of such an establishment. The whole of the booths have been laid with thick well- dressed pavement, resting on a stratum of concrete twelve inches thick, and the walls to the height of seven feet are formed of solid ashler, so as to prevent the possibility of rats burrowing in them. With this view also, the whole surface of the roadways have been laid with concrete and causewayed with well-dressed whinstone pavement. The drainage also consists entirely of glazed earthenware tubes, so that the whole area of the buildings is rendered impervious to these destructive vermin. There are two distinct sets of drains, one for surface wa¬ ter, which is conveyed directly into Lochrin burn ; the other for soil from the booths, which is conveyed into large tanks formed for its reception, and sold for agricultural purposes. Before the erection of these buildings, private slaughter¬ houses were scattered all over the city, often in the most populous districts, where, through want of drainage and im¬ perfect ventilation, they contaminated the whole neighbour¬ hood. Since the opening of the public abattoir, all private slaughter-houses are prohibited. ABA-UJVAR, one of the palatinates into which the Austrian kingdom of Hungary is divided. It is bounded on the east and south by the county of Zemplin, on the west by those of Torna Borschod and Zips, and on the north by Saros. It is mountainous, and nearly one-half covered with wood. Its chief productions are wine, tobacco, wood, corn, flax, fruit, metals, and precious stones ; and it has also some valuable quarries of marble. Its extent is about 1118 square miles, and it contains one city, 10 market-towns, and 227 villages. Population in 1838, 204,000. ABAUZIT, Firmin, a learned Frenchman, was born at Usez, in Languedoc, in November 1679. His father died when he was but two years of age. To avoid the persecu¬ tion to which the Protestants of France were exposed in the time of Louis XIV., Abauzit’s mother fled with her son to Geneva. F rom his 1 Oth to his 19th year, his time was wholly devoted to literature,; and having made great progress in lan¬ guages, he studied mathematics, physics, and theology. In the year 1698, he travelled into Holland, where he became acquainted with Bayle, Basnage, and Jurieu. Thence he passed over to England, and was introduced to Sir Isaac Newton, who entertained a very high opinion of his merit. Abavo For this philosopher afterwards sent him his Commercium || Epistolicum, accompanied with a very honourable testi- Abbadie. mony: “You are well worthy,” says Newton, “ to judge be- tween Leibnitz and me.” The reputation of Abauzit reached the ears of King William, who encouraged him by a very handsome offer to settle in England; which he declined, and returned to Geneva. In 1715 he entered into the society formed for the purpose of translating the New Testament into the French language, and contributed valuable assist¬ ance to this work. The chair of philosophy in the university was offered to him in 1723, which he refused; but in 1727 he accepted the office of librarian to the city, the duties of of which were not burdensome, and did not subject him to any particular restraint. Abauzit was one of the first who embraced the grand truths which the sublime discoveries of Newton disclosed to the world. He defended the doctrines of that philosopher against Father Castel; and discovered an error in the Prin- cipia, which was corrected by Newton in the second edition of his work. He was a perfect master of many languages; his knowledge was extensive and profound; and the different sciences which he had studied were so well digested and arranged in his retentive mind, that he could at once bring together all that he ever knew on any subject. Rousseaix (in his Heloise) addressed to Abauzit one of the finest pane¬ gyrics which he ever wrote; and a stranger having addressed Voltaire in a flattering manner, by saying he had come to Geneva to see a great man, the poet asked him whether he had seen Abauzit. This excellent man, having lived universally respected to the great age of 87 years, died in the year 1767, lamented hy the republic, and regretted by the learned. ABAVO, in Botany, a synonyme of the Adansonia. ABB, a term among clothiers applied to the yarn of a weaver’s warp. They say also Abb-wool in the same sense. Abb, a town of Yemen in Arabia, situated on a moun¬ tain in the midst of a very fertile country, 73 miles N.E. of Mocha. Lat. 13. 58. N., Long. 44.15. E. It contains about 800 houses, and is surrounded by a strong wall; the streets are well paved; and an aqueduct from a neighbouring moun¬ tain supplies it with water, which is received in a great reser¬ voir in front of the principal mosque. Population about 5000. ABBA, in Ancient Geography, a town of Africa Propria, near Carthage. Liv. xxx. 7. Abba, in the Syriac and Chaldee languages, literally sig¬ nifies a father; and figuratively, a superior, reputed as a father in respect of age, dignity, or affection. It is more par- ticularly used in the Syriac, Coptic, and Ethiopic churches, as a title given to the bishops. The bishops themselves bestow the title of Abba more eminently on the bishop of Alexandria ; which occasioned the people to give him the title of Babba, or Papa, that is Grandfather; a title which he bore before the bishop of Rome. It is a Jewish title of honour given to certain Rabbis called Tanaites: and it was particularly used, by some writers of the middle age, for the superior of a monastery, usually called abbot. ABBADIE, James, an eminent Protestant divine, born at Nay in Berne in 1657; first educated there under the famous John la Placette, and afterwards at the university of Sedan, from whence he went into Holland and Germany, and was minister in the French church of Berlin. He left that place in 1690; came into England; was some time minis¬ ter in the French church in the Savoy, London; and was made dean of Killalo in Ireland. He was strongly attached to the cause of King William, as appears in his elaborate defence of the Revolution, and his History of the Assassin- ABB ABB 13 7\bbas- ation Plot. The materials for the last were furnished by Hen- the secretaries of state. He had great natural abilities, which Abdul- he improved by useful learning. His best known and ablest Motalleb works are, Traite de la Divinite de Jesus-Christ, and Traita ,., .de la Reliqion Chretienne. He died in London in 1727, v alter his return trom a tour in Holland. ABBAS-BEN-ABDUL-MOTALLEB, Mahomet’s uncle, opposed his nephew with all his power, regarding him as an impostor and traitor to his country; but in the second year of the Hegira, being overcome and made a pri¬ soner at the battle of Beder in 623, when a great ransom was demanded for him, he represented to Mahomet that his paying it would reduce him to beggary, which would bring dishonour on the family. Mahomet, who knew that he had concealed large sums of money, said to him, “ Where are the purses of gold that you gave your mother to keep when you left Mecca ? Abbas, who thought this transaction secret, was much surprised; and conceiving that his nephew was really a prophet, embraced his religion. He became one of his principal captains, and saved his life when in imminent danger at the battle of Honain, against the Thakesites, soon after the reduction of Mecca. But besides being a great commander, Abbas was one of the first doctors of Islamism. He is said to have read lectures on every chapter of the Koran, as his nephew pretended to receive them from heaven. He died in 652, and his memory is held in the highest vene¬ ration among the Mussulmans to this day. Abbas, Schak, the Great, was third son of Codabendi, seventh king of Persia of the race of the Sophis. Succeed¬ ing to his father in 1585, at the age of 18, he found the affairs of Persia at a low ebb, occasioned by the conquests of the Turks and Tartars. He regained several of the pro¬ vinces they had seized ; but death put a stop to his victories in 1629, after a reign of 44 years. He was the greatest prince who had reigned in Persia for many ages; and it was he who made Ispahan the metropolis of Persia: but his memory is stained with many atrocities. Abbas, Schah, his great-grandson, ninth king of Persia of the race of the Sophis, succeeded his father Sesi at 13 years of age. He was but 18 when he made himself master of the city of Candahar, which had surrendered in his father’s reign to the Great Mogul, and all the province about it; and he preserved it afterwards against this Indian emperor, though he besieged it more than once with an army of 300,000 men. He was a very merciful prince, and openly protected the Christians. He had formed a design of ex¬ tending the limits of his kingdom toward the north, and for that purpose had levied a powerful army; but death put a stop to all his great designs, at 37 years of age, a.d. 1666. Abbas-Abad, a town founded by Abbas the Great, now a frontier town of Persia, on the Araxes, near which is a strong fortress. It once contained 40,000 houses, and an immense population, which is now reduced to 3388 Tartars, and 1779 Armenians. ABBASSA, sister of the celebrated Khaliph Haroun A1 Raschid, who was given in marriage to his vizier Ghiaffr, on the strange condition that she should remain a virgin; the violation of which, and its terrible consequences, have been the theme of oriental story. ABBASSIDES, the name of a race who possessed the caliphat for 524 years. There were 37 caliphs of this race who succeeded one another without interruption. They drew their descent from Abbas-Ben-Abdul-Motalleb, a brother of the Prophet’s father. The princes of this family made war on the dynasty of Ommiades, a.d. 746; and in 750 defeated the last caliph of the rival family in the bloody battle of Zab near Mosid. The most celebrated monarchs of this family were Al-Mansur, and Haroun-al-Baschid. Their empire ter¬ minated in Mostazem, who fell in battle against the Tartar Abbe Prince Hulaku in 1257. . ii ABBE', in a monastic sense, the same with Abbot. Abbey. Abbe', in a modern sense, the denomination of a class of persons which has been popular in France. They were not in orders; but having received the ceremony of tonsure, were entitled to enjoy certain privileges in the church. The dress of abbes was that of academics or professed scholars. In colleges they were the instructors of youth, and were employed as tutors in private families. Many of them have risen to a distinguished rank in the state, while others have been no less eminent in science and literature. ABBESS, the superior of an abbey or convent of nuns. The abbess has the same rights and authority over her nuns that the abbots regular have over their monks. The sex indeed does not allow her to perform the spiritual functions annexed to the priesthood, with which the abbot is usually invested ; but there are instances of some abbesses who have a right, or rather a privilege, to commission a priest to act for them. They have even a kind of episcopal jurisdiction, as well as some abbots who are exempted from the visita¬ tion of their diocesans. Martene, in his treatise on the rights of the church, ob¬ serves, that abbesses formerly confessed nuns ; but he adds, that their excessive curiosity carried them to such lengths, that there arose a necessity for checking it. However, St Basil, in his Rule, allows the abbess to be present with the priest at the confession of her nuns. ABBEVILLE, an arrondissement of the department of the Somme, in the north-west of France, which extends over 610 square miles, or 390,300 acres. It is divided into 11 cantons, which are subdivided into 172 communes, and in 1846 contained 137,111 inhabitants. Abbeville, a city of France, capital of the arrondissement of the same name, situate in a pleasant and fertile valley on both sides of the river Somme, 12 miles above its mouth, and 25 miles N.W. of Amiens. This town, which is strongly fortified on Vauban’s system, is neat and well built, and has several bridges, squares, and churches, one of them, St Wulfram’s, very antique and curious. A cloth manufactory was established here by Van Bobais, a Dutchman, under the patronage of the minister Colbert, as early as 1669 ; and since that time Abbeville has continued to be one of the most thriving manufacturing towns in France. Besides black cloths of the best quality, there are produced velvets, cottons, linens, serges, sackings, hosiery, packthread, jewel¬ lery, soap, glass-wares, &c. It has also establishments for spinning wool, print-works, bleaching-works, tanneries, a paper manufactory, &c.; and being situate in the centre of a fruitful district, it has a considerable trade with the sur¬ rounding country. By help of the tides, vessels of 150 tons come up to the town. According to the census of 1846, it had a population of 17,035. A treaty was concluded here in 1225, between Henry III. of England and Louis IX. of France, by which the province of Guienne was ceded to the English. Lat. 50. 7. 4. N. Long. L 59. 58. E. Abbeville, a fertile district of the United States, North America, in S. Carolina, between the rivers Savannah and Saluda. The population in 1850 was 32,148. The chief town of the same name is on Little River, 97 miles west of Columbia. ABBEY, a monastery, or religious house, governed by a superior under the title of abbot or abbess. Abbeys differ {xovapriories in this, that the former are un¬ der the direction of an abbot, the latter of a prior; for ab¬ bot and prior (we mean a prior conventual) are much the same thing, differing in little but the name. Fauchet observes, that, in the early days of the French 14 ABB ABB Abbey- boyle II Abbey- feale. monarchy, dukes and counts were called abbots, and duchies and counties abbeys. Even some of their kings are mentioned in history under the title of abbots. Philip L, Louis VI., and afterwards the Duke of Orleans, are called abbots of the mo~ j nastery of St Aignan. The dukes of Aquitain were called abbots of the monastery of St Hilary at Poictiers ; and the earls of Anjou, of St Aubin, fyc. Monasteries were at first established as religious houses, to which persons retired from the bustle of the world to spend their time in solitude and devotion. But they soon dege¬ nerated from their original institution, and obtained large privileges, exemptions, and riches. They prevailed greatly in Britain before the Reformation, particularly in England; and as they increased in riches, so the state became poor: for the lands which these regulars possessed were in mor- tua manu, i.e. could never revert to the lords who gave them. This inconvenience gave rise to the statutes against gifts in mortmain', and Lord Coke tells us, that several lords, at their creation, had a clause in their grant, that the donor might give or sell his land to whom he would (exceptis viris religiosis et Judceis) excepting monks and Jews. These places were wholly abolished in England at the time of the Reformation; Henry VIII. having first appointed visitors to inquire into the lives of the monks and nuns, which were found in some places to be extremely irregular. The abbots, perceiving their dissolution unavoidable, were in¬ duced to resign their houses to the king, who by that means became invested with the abbey lands: these were afterwards granted to different persons, whose descendants enjoy them at this day. Though the suppression of religious houses, even consi¬ dered in a political light only, was a national benefit, it must be owned, that at the time they flourished, they were far from useless. Abbeys or monasteries were then the reposi¬ tories, as well as the seminaries, of learning ; many valuable books and national records, as well as private history, having been preserved in their libraries, the only places in which they could have been safely lodged in those turbulent times. Many of those which had escaped the ravages of the Danes, were destroyed with more than Gothic barbarity at the dis¬ solution of the abbeys. These ravages are pathetically la¬ mented by John Bale: “A number of those,” says he, “who purchased these superstitious mansions, reserved of the lib¬ rary books, some to serve their jakes, some to scour the can¬ dlesticks, and some to rub their boots; some they sold to the grocer and soapseller; and some they sent over sea to the bookbinders, not in small numbers, but in whole ships full; yea, the universities of this realm are not clear of so detest¬ able a fact. I know a merchant that bought the contents of two noble libraries for 40s. price ; a shame it is to be spoken! I his stuff hath he occupied instead of gray paper, by the space of more than these ten years, and yet he hath store enough for as many years to come. I shall judge this to be true, and utter it with heaviness, that neither the Bri¬ tons under the Romans and Saxons, nor yet the EnMish people under the Danes and Normans had ever such5 da¬ mage of their learned monuments as we have seen in our time.” Every abbey had at least one person whose office it was to instruct youth; and the historians of this country are chiefly beholden to the monks for the knowledge they have of for¬ mer national events. In these houses also the arts of paint¬ ing, architecture, and printing, were cultivated. They were hospitals for the sick and poor, and afforded entertainment to travellers at a time when there were no inns. They were likewise an asylum for aged and indigent persons of good family. ABBEYBOYLE. See Boyle. ABBEYFEALE, a village of Ireland, in the county of Limerick, on the river Feale, with a population in 1851 of Abbey- 717. The parish of the same name has an area of 18,150 holm acres, and 4364 inhabitants. II ABBEYHOLM, a town in Cumberland, so called from ^ ^bbot. an abbey built there by David king of Scots, five miles ^ v W.N.W. of Wigton. ABBEYLEIX, a small town of Ireland, Queen’s County, 9 miles S.S.W. of Maryborough. In 1851 the population was 1341. The parish of the same name has an area of 13,547 acres, and 5646 inhabitants. ABBIATE GRASSO, a town in the Austrian delegation of Pavia, in Italy. It is situate on the canal of Bereguardo, 14 miles W.S.W. of Milan. It contains 4600 inhabitants. ABBITIBBEE, a district, river, and trading station in British North America, forming part of the Hudson’s Bay Company’s possessions. The station is situate in Lat. 49. N. Long. 78. 10. W. ABBON, or Abbo Cernuus, a monk of Saint Germain- des-Pres, who flourished towards the end of the 9th cen¬ tury. He wrote an epic poem in Latin on the siege of Paris by the Northmen in 886-7, of which he was an eye-witness. As a poem his work is of little value; but it is of considerable importance to the historian, as being an accurate narrative of the event. Abbon, or Abbo Floriacensis, a learned Frenchman, born in the vicinity of Orleans, in the year 945. He was edu¬ cated at the schools of Paris and Rheims, where he greatly distinguished himself; and devoted himself with great ardour to the study of all the sciences of his time. In 970, he was chosen abbot of the monastery of Fleury, of which he was a monk; and was engaged in disputes with several of the bishops of his time in defending the rights of his order. In 986, and again in 996, he was sent by King Robert to Rome, in order to appease the pope, who had threatened to inter¬ dict the kingdom, and on both occasions he was successful. He was killed in 1004, while endeavouring to quell a tumult between two contending parties of French and Gascons. His chief works were the Lives of the Popes, published in 1602, and some collections of canons, letters, &c. ABBOT, or Abbat, the superior of a monastery of monks erected into an abbey or priory. The name Abbot is originally Hebrew, where it signifies father. The Jews call father, in their language, Ab; whence the Chaldeans and Syrians formed Abba; thence the Greek ’A/3/?a, which the Latins retained; and hence our Abbot, the French Abbe, See. St Mark and St Paul use the Syriac Abba in their Greek, by reason it was then commonly known in the synagogues and the primitive assemblies of the Chris¬ tians ; adding to it, by way of interpretation, the word father, 'O TLarrjp, “ Abba, father q. d. Abba, that is to say, Father. But the name Ab, or Abba, which at first was a term of tenderness and affection, became at length a title of dignity and honour. The Jewish doctors affected it; and one of their most ancient books, containing the sayings or apophthegms of divers of them, is entitled Pirke Abboth or Avoth; i. e. Chapter of the Fathers. It was in allusion to this affectation, that Jesus Christ forbade his disciples to call any man their father on earth ; which word St Jerome turns against the superiors of the monasteries of his time, for as¬ suming the titles of Abbots, or Fathers. The name Abbot, then, appears as old as the institution of monks itself. The governors of the primitive monasteries assumed indifferently the titles Abbots and Archimandrites. They were really distinguished from the clergy; though frequently confounded with them, because a degree above laymen. In those early days, the abbots were subject to the bishops and the ordinary pastors. Their monasteries be¬ ing remote from cities, built in the farthest solitudes, they ABB Abbot, had no share in ecclesiastical affairs. They went on Sun- days to the parish church with the rest of the people; or, if they were too remote, a priest was sent them to ad¬ minister the sacraments ; till at length they were allowed to have priests of their own body. The abbot or archi¬ mandrite himself was usually the priest: but his function extended no farther than to the spiritual assistance of his monastery; and he remained still in obedience to the bi¬ shop. There being among the abbots several persons of learning, they made a vigorous opposition to the rising heresies of those times; which first occasioned the bi¬ shops to call them out of their deserts, and fix them about the suburbs of cities, and at length in the cities them¬ selves ; from which era their degeneracy is to be dated. Then the abbots threw off their former plainness and simplicity, assumed the rank of prelates, aspired at being independent of the bishops, and grasped at so much power, that severe laws were made against them at the council of Chalcedon. Many of them, however, carried the point of independency, obtained the appellation of lord, and were distinguished by other badges of the epis¬ copate, particularly the mitre. Hence arose new distinctions between the abbots. Those were termed mitred abbots, who were privileged to wear the mitre, and exercise episcopal authority within their respective precincts; being exempted from the jurisdic¬ tion of the bishop. Others were called crosiered ab¬ bots, from their bearing the crosier or pastoral staff. Others were styled ecumenical or universal abbots, in imi¬ tation of the patriarch of Constantinople: while others were termed cardinal abbots, from their superiority over all other abbots. In Britain, the mitred abbots were lords of parliament, and called abbots-sovereign, and abbots- general, to distinguish them from the other abbots. And as there were lords-abbots, so there were also lords-priors, who had exempt jurisdiction, and were likewise lords of parliament. In Roman Catholic countries, the principal distinctions observed between abbots are those of regular and com¬ mendatory. The former take the vow and wear the ha¬ bit of their order; whereas the latter are seculars who have received tonsure, but are obliged by their bulls to take orders when of proper age. Anciently the ceremony of creating an abbot consisted in clothing him with the habit called cuculus, or cowl; putting the pastoral staff into his hand, and the shoes calledpedales on his feet: but at present, it is only a simple benediction, improperly called, by some, consecration. Abbot is also a title given to others beside the supe¬ riors of monasteries: thus bishops whose sees were for¬ merly abbeys, are called abbots. Among the Genoese, the chief magistrate of the republic formerly bore the title of abbot of the people. Abbot, George, archbishop of Canterbury, born Oct. 29. 1562, at Guildford in Surrey, was the son of Maurice Abbot, a cloth-worker, who suffered religious persecution in the reign of Queen Mary. He studied at Oxford, and in 1597 was chosen principal of University college. In 1599, he was in¬ stalled dean of Winchester: the year following he w as chosen vice-chancellor of the university of Oxford, and a second time in 1603. In 1604, the translation of the Bible now in use was begun by the direction of King James; and Dr Abbot was the second of eight divines of Oxford, to whom the care of translating the whole New Testament (excepting the Epistles) was committed. The year following, he was a third time vice-chancellor. In 1608, he went to Scot¬ land with George Hume earl of Dunbar, to assist in esta¬ blishing an union between the churches of Scotland and England; and in this business he conducted himself with A B B 15 so much address and prudence, that it laid the fom da- Abbot, tion of all his future preferment. King James ever after ^ paid great deference to his advice and counsel; and upon the death of Dr Overton, bishop of Litchfield and Coven¬ try, he named Dr Abbot for his successor, who was ac¬ cordingly constituted bishop of those two united sees in December 1609. About a month afterwards he was translated to the see of London, and on the second of November following was raised to the archiepiscopal see. It is not however improbable, that his extravagant adulation of his royal master, in which he went as far as any other court chaplain could do, contributed not a little to his rapid preferment. In the preface to a pamphlet which he published, the following specimen of ridiculous flattery occurs: Speaking of the king, he says, “ whose life hath been so immaculate and unspotted, &c. that even malice itself, which leaves nothing unsearched, could never find true blemish in it, nor cast probable aspersion on it.—Zealous as a David; learned and wise, the Solo¬ mon of our age ; religious as Josias ; careful of spreading Christ’s faith as Constantine the Great; just as Moses; undefiled in all his ways as a Jehoshaphat and Hezekiah; full of clemency as another Theodosius.”—Yet, as we shall immediately see, Abbot could sometimes oppose the will of the sovereign with courage and constancy. His great zeal for the Protestant religion made him a strenuous promoter of the match between the Elector Palatine and the Princess Elizabeth; which was accord¬ ingly concluded and solemnized the 14th of February 1612, the archbishop performing the ceremony on a stage erected in the royal chapel. In the following year hap¬ pened the famous case of divorce between the lady Fran¬ ces Howard, daughter of the earl of Suffolk, and Robert earl of Essex; which has been considered as one of the greatest blemishes of King James’s reign. The part which the archbishop took in the business added much to the reputation he had already acquired for incorruptible inte¬ grity. It was referred by the king to a court of delegates, whose opinion the king and court wished and expected to be favourable to the divorce. But the archbishop, un¬ awed by royal authority, with inflexible firmness resisted it, and published his reasons for persisting in his opinion; to which the king, disappointed in his views, thought fit to reply: Sentence was given in the lady’s favour. In 1618, the king published a declaration, which he ordered to be read in all churches, permitting sports and pastimes on the Lord’s day: this gave great uneasiness to the arch¬ bishop, who happening to be at Croydon on the day it was ordered to be read, had the courage to forbid it. Being now in a declining state of health, the archbishop used in the summer to go to Hampshire for the sake of recreation; and being invited by Lord Zouch to hunt in his park at Bramzill, he met there with the greatest mis¬ fortune that ever befell him ; for he accidentally killed the game-keeper by an arrow from a cross-bow which he shot at one of the deer. This fatal accident threw him into a deep melancholy; and he ever afterwards kept a monthly fast on Tuesday, the day on which it happened; and he settled an annuity of L.20 on the widow.1 Advantage i Fuller’s was taken of this misfortune, to lessen him in the king’s Church favour; but his majesty said, “ An angel might have mis-#”*- carried in this sort.” His enemies alleging that he had cent-xxv>i- incurred an irregularity, and was thereby incapacitatedp’ for performing the offices of a primate, the king directed a commission to ten persons to inquire into this matter. The result was not satisfactory to his Grace’s enemies; it being declared, that, as the murder was involuntary, he had not forfeited his archiepiscopal character. The archbishop after this seldom assisted at the coun- 16 ABB Abbot, cil, being chiefly hindered by his infirmities; but in the king’s last illness he was sent for, and constantly ftttende till his majesty expired .on the 27th of March -- performed the ceremony of the coronation of mg Charles I. though very infirm and distressed with the gout. He was never greatly in this king s favour, ant the duke of Buckingham being his declared enemy, watched an opportunity of making him feel the weight of his displeasure. This he at last accomplished, upon the archbishop’s refusing to license a sermon, preached bv Dr Sibthorpe to justify a loan which the king hau de¬ manded, and pregnant with principles which tended to overthrow the constitution. The archbishop was imme¬ diately after suspended from all his functions as primate; and they were exercised by certain bishops commissioned by the king, of whom Laud, the archbishop s enemy, and afterwards his successor, was one; while the only cause assigned for this procedure was, that the archbishop could not at that time personally attend those services which were otherwise proper for his cognizance and di¬ rection. He did not, however, remain long in this situ¬ ation ; for a parliament being absolutely necessary, his Grace was sent for, and restored to his authority and ju¬ risdiction. But not proving friendly to certain rigorous measures adopted by the prevailing church party, headed by Laud, whose power and interest at court were now very considerable, his presence became unwelcome there ; so that, upon the birth of the prince of Wales, afterwards Charles II., Laud had the honour to baptize him, as dean of the chapel. The archbishop being worn out with cares and infirmities, died at Croydon, the 5th of August 1633, aged 71 years; and was buried at Guildford, the place of his nativity, where he had endowed an hospital with lands to the amount of L.300 per annum. A stately monumeut was erected over the grave, with his effigy in his robes. He proved himself, in most circumstances of his hie, to be a man of great moderation to all parties; and was de¬ sirous that the clergy should gain the respect of the laity by the sanctity and purity of their manners, rather than claim it as due to their function. His opinions and prin¬ ciples, however, have drawn upon him many severe re¬ flections ; particularly from the earl of Clarendon. But Dr Welwood has done more justice to his merit and abi- ' Memoirg, lities.1 The following is a list of his works, as given in 3vo. 1700, Chalmers’s Biographical Dictionary:—1. Quaestiones Sex, p. 38. totidem praelectionibus in Schola Theologica Oxoniae, pi o forma habitis, discussae et disceptatae anno 1597, in qui- bus e Sacra Seriptura et Patribus, quid statuendum sit definitur. Oxon. 1598, 4to. 2. Exposition on the Pro- phet Jonah, contained in certain Sermons preached in St Marie’s Church in Oxford. 1600, 4to. 3. Answer to the Questions of the Citizens of London in January 1600, concerning Cheapside Cross; not printed until 1641. 4. The Reasons which Dr Hill hath brought for the up¬ holding of Papistry unmasked, and showed to be very weak, &c. Oxon. 1604, 4to. 5. A Preface to the Ex¬ amination of George Sprot,' &c. 6. Sermon preached at Westminster, May 26. 1608, at the funeral of Thomas Earl of Dorset, late Lord High Treasurer of England, on Isaiah xl. 6. 1608, 4to. 7. Translation of a part of the New Testament, with the rest of the Oxford divines. 1611. 8. Some Memorials, touching the Nullity between the Earl of Essex and his Lady, pronounced September 25. 1613, at Lambeth; and the difficulties endured in the same. 9. A Brief Description of the whole World, wherein is particularly described all the Monarchies, Em¬ pires and Kingdoms of the same, with their Academies, &c 1617, 4to. 10. A short Apology for Archbishop Abbot, touching the death of Peter Hawkins, dated Oc- ABB tober 8. 1621. 11. Treatise of perpetual Visibility and Abbot. Succession of the true Church in all ages. Lond. 1624, 4to.; published without his name ; but Ins arms, impaled with’ those of Canterbury, are put before it. 12. A Nar¬ rative containing the true cause of his sequestration and disgrace at Court; in two parts ; written at Ford, in Kent, 1627, printed in Rushworth’s Historical Collections, vol. i. p. 438-461, and in the Annals of King Charles, p. 213- 224. 13. History of the Massacre in the Valteline, print¬ ed in the third volume of Fox’s Acts and Monuments. 14. Judgment on bowing at the Name of Jesus. Ham¬ burgh, 1632, 8vo. Abbot, Robert, elder brother to the former, was born at Guildford in 1560, and completed his studies at Bahol college, Oxford. In 1582, he took his degree of master of arts, and soon became a celebrated preacher; and to this talent he chiefly owed his preferment. Upon the first sermon at W orcester, he was chosen lecturer in that city, and soon after rector of All-saints in the same place. In 1597, he took his degree of doctor in divinity: and, in the beginning of King James’s reign, was appointed chap¬ lain in ordinary to his majesty; who had such an opinion of him as a writer, that he ordered the doctor’s book Be Antichristo to be printed, with his own commentary upon part of the Apocalypse. In 1609, he was elected master of Baliol college; which trust he discharged with the ut¬ most care and assiduity, by his frequent lectures to the scholars, by his continual presence at public exercises, and by promoting temperance in the society. In No¬ vember 1610, he was made prebendary of Normanton in the church of Southwell; and, in 1612, his majesty ap¬ pointed him regius professor of divinity at Oxford. The fame of his lectures became very great; and those which he gave upon the supreme power of kings, against Bellar- mine and Suarez, so much pleased his majesty, that when the see of Salisbury became vacant, he named him to that bishopric, and he was consecrated by his own bro¬ ther at Lambeth, December 3. 1615. When he came to Salisbury, he found the cathedral falling to decay, through the avarice and negligence of the clergy belonging to it; however, he found means to draw five hundred pounds from the prebendaries, which he applied towards repair¬ ing it. Here he devoted himself to the duties of his function with great diligence and assiduity, visiting his whole diocese in person, and preaching every Sunday. But his sedentary life, and close application to study, brought upon him the gravel and stone ; of which he died on the 2d of March 1618, in the 58th year of his age ; having filled the see only two years and three months. Abbot, Charles, Lord Colchester, the son of a clergy¬ man at Colchester, was born October 14, 1757, and was educated at Westminster School, from which he was elected a student to Christ Church, Oxford, in 1775. He was called to the bar in 1795, and soon after published a legal work, in which he strongly recommended the abolition of the se¬ parate Welsh judicature, a measure which has since been carried out. The same year introduced him into Farlia- ment, where his activity and habits of business soon brought him into notice, and he was proposed by Mr Pitt as chair¬ man of the finance committee. In Mr Addington s admi¬ nistration, he filled the office of chief secretary of state tor Ireland; and in 1802 he was elected speaker of the House of Commons, an office which he filled with dignity and gene¬ ral approbation, under successive administrations, till IS W, when a severe attack of erysipelas induced him to resign the laborious duties of the speaker’s chair. While he held that situation, it was his lot, on April 8, 1805, to give the cast¬ ing vote in a House of 433 members, which drove Henry Lord Melville from public life. On Abbot’s retirement, he ABB Abbots- was created Lord Colchester, and obtained a pension of bury L.4000 a-year; but he afterwards took no very prominent . I! part in public affairs, except in strenuous opposition to the tions12'" Homan Catholic Emancipation. In 1828 he published six ^^-v-^yof his parliamentary speeches on that subject. He died May 8. 1829. ABBOTSBURY, a parish and market-town on the coast of Dorsetshire. It has the ruins of an abbey, founded about the year 1044. In the vicinity is a Roman camp, a cromlech, and the ruins of St Catherine’s chapel. Pop. in 1851, 1077. ABBOTSFORD, two miles W. of Melrose, and 30 miles S.S.E. of Edinburgh, the celebrated residence of Sir Walter Scott, built by himself on the plan of a castellated Gothic mansion, on the south bank of the river Tweed, near the Ab¬ bot’s ford. ABBOTS-LANGLEY, a village of Herts, four miles from St Albans, famous as the birth-place of Pope Adrian IV. Population of parish in 1851, 2384. ABBREVIATION, or Abbreviature, a contraction of a word or passage, made by dropping some of the letters, or by substituting certain marks or characters in their place. Harris, in his treatise called Hermes, divides the parts of speech into words which are necessary for the communica¬ tion of thought, as the noun and verb, and abbreviations which are employed for the sake of despatch. The latter, strictly speaking, are also parts of speech, because they are all useful in language, and each has a different manner of signification Mr Tooke, however, seems to allow that rank only to the necessary words, and to consider all others as merely substitutes of the first sort, under the title of abbre¬ viations. They are employed in language in three ways— in terms, in sorts of words, and in construction. Locke in his Essay on the Human Understanding treats of the first class; numerous authors have written on the last; and for the second class of abbreviations, see the work of Mr Tooke entitled Diversions of Hurley. Lawyers, physicians, &c. use many abbreviations, for the sake of expedition. But the Rabbis are the most remarkable for this practice, so that their writings are unintelligible without the Hebrew abbrevia¬ tures. The Jewish authors and copyists do not content themselves with abbreviating words like the Greeks and Latins, by retrenching some of the letters or syllables ; they frequently take away all but the initial letters. They even take the initials of several succeeding words, join them together, and, adding vowels to them, make a sort of barbarous words, representative of all those which they have thus abridged. Thus, Rabbi Moses ben Maimon, in their abbreviature, is Rambam, &c. The following Abbreviations are of most frequent occur¬ rence in the Writings and Inscriptions of the Romans. A. AB. Abdicavit. AB. AUG. M. P. XXXXI. Ab Augusta millia passuum quadraginta unum. AB. AUGUSTOB. M. P. X. Ab Augustobriga millia pas¬ suum decem. ABN. Abnepos. AB. U. C. Ab urbe condita. A. CAMB. M. P. XI. A Camboduno millia passuum un- decim. A. COMPL. XIIII. A Compluto quatuordecim. A. C. P. VI. A capite vel ad caput pedes sex. A. D. Ante diem. ADJECT. H-S. IX. go. Adjectis sestertiis novem mille. ADN. Adnepos. ADQ. Adquiescit, vel adquisita pro acquisita. JED. II. ii. VIR. II. TEdilis iterum, duumvir iterum. /ED. II. VIR. QUINQ. JEdilis duumvir quinquennalis. VOL. II. ABB TED. Q. II. VIR. TEdilis quinquennalis duumvir. TEL. TElius, TElia. TEM. vel AIM. TEmilius, TEmilia. A. G. Animo grato, vel Aulus Gellius. AG. Ager, vel Agrippa. A. K. Ante kalendas. ALA. I. Ala prima. A. MILL. XXXV. A milliariis triginta quinque, vel ad milliaria triginta quinque. A. M. XX. Ad milliare vigesimum. AN. A. V. C. Anno ab urbe condita. AN. C. H. S. Annorum centum hie situs est. AN. DCLX. Anno sexcentesimo sexagesimo. AN. II. S. Annos duos semis. AN. IVL. Annos quadraginta sex. AN. N. Annos natus. ANN. LIII. H. S. E. Annorum quinquaginta trium hie situs est. ANN. NAT. LXVI. Annos natus sexaginta sex. ANN. PL. M. X. Annos vel annis plus minus decem. AN. 0. XVI. Anno defunctus decimo sexto. AN. V. XX. Annos vixit viginti. AN. P. M. Annorum plus minus. A. XII. Annis duodecim. AN. P. M. L. Annorum plus minus quinquaginta. A. XX. H. EST. Annorum viginti hie est. AN. P. R. C. Anno post Romam conditam. AN. V. P. M. II. Annis vixit plus minus duobus. AN. XXV. STIP. VIII. Annorum viginti quinque stipen- diorum octo. A. P. M. Amico posuit monumentum. AP. Appia, Appius. A. P. V. C. Anno post urbem conditam. APVD. L. V. CONV. Apud lapidem quintum convene- runt. A. RET. P. III. S. Ante retro pedes tres semis. AR. P. Aram posuit. ARG. P. X. Argenti pondo decem. ARR. Arrius. A. V. B. A viro bono. A. V. C. Ab urbe condita. B. B. Balbus, Bulbius, Brutus, Belenus, Burrus. B. Beneficiario, beneficium, bonus. B. Balnea, beatus, bustum. B pro V, berna pro verna, bixit pro vixit, bibo pro vivo, bictor pro victor, bidua pro vidua. B. A. Bixit annis, bonus ager, bonus amabilis, bona aurea, bonum aureum, bonis auguriis, bonis auspiciis. B. B. Bona bona, bene bene. B. DD. Bonis deabus. B. F. Bona fide, bona femina, bona fortuna, bene factum. B. F. reversed thus, g. j. Bona femina, bona filia. B. H. Bona hereditaria, bonorum hereditas. B. I. I. Boni judicis judicium. B. L. Bona lex. B. M. P. Bene merito posuit. B. M. P. C. Bene merito ponendum curavit. B. M. S. C. Bene merito sepulcrum condidit. BN. EM. Bonorum emptores. BN. H. I. Bona hie invenies. B. RP. N. Bono reipubliese natus. B. A. Bixit, id est, vixit annis. BIGINTI. Viginti. BIXIT. BIXSIT. BISSIT. Vixit. BIX. ANN. XXCI. M. IV. D. VII. Vixit annis octoginta unum, mensibus quatuor, diebus septem. BX. ANVS. VII. ME. VI. DI. XVII. V/xit annos septem, menses sex, dies septemdecim. 17 c 18 Abbrevia¬ tions. abbreviations. C. Caesar, Caia, Caius, censor, civitas, consul, condemno. C. C. Carissimae conjugi, calumniae causa, consilium cepit C. C. R Caius Caii Alius. C. B. Commune bonum. C. D. Comitialibus diebus. C. H. Gustos hortorum vel heredum. C. I. C. Caius Julius Caesar. CC. W. Clarissimi viri. CEN. Censor, centuria, centurio. . . CERTA. QUINQ. ROM. CO. Certamen quinquennale Romae conditum. CL. Claudius. CL. V. Clarissimus vir. CH. COH. Cohors. C. M. vel CA. M. Causa mortis. CN. Cneus. C. O. Civitas omnis. COH. I. vel II. Cohors prima vel secunda. COS. ITER. ET. TERT. DESIG. Consul iterum et ter- tium designatus. COS. TER. vel Q.UAR. Consul tertium vel quartum. COSS. Consules. . COST. CUM. LOG. H-S. gd. D. Custodiam cum loco sestertiis mille quingentis. C. R. Civis Romanus. CS. IP. Caesar imperator. C. V. Centumviri. D D. Decius, decimus, decuria, decurio, dedicavit, dedit, devotus, dies, divus, Deus, dii, Dominus, domus, donum, datum, decretum, &c. D. A. Divus Augustus. D. B. I. Diis bene juvantibus. D. B. S. De bonis suis. DCT. Detractum. DDVIT. Dedicavit. D. D. Dono dedit, Deus dedit, decurionum decreto. D. D. D. Datum decreto decurionum. D. D. D. D. Dignum Deo donum dedicavit. DDPP. Depositi. D. D. Q. O. H. L. S. E. V. Diis deabusque omnibus bunc locum sacrum esse voluit. DIG. M. Dignus memoria. D. M. S. Diis manibus sacrum. D. O. M. Deo optimo maximo. D. O. M. Deo optimo aeterno. D. PP. Deo perpetuo. DR. Drusus. DR. P. Dare promittit. D. RM. De Romanis. D. RP. De republica. D. S. P. F. C. De sua pecunia faciendum curavit. DT. Duntaxat. DVL. vel DOL. Dulcissimus. DEC.*XIII. AVG. XII. POP. XI. Decurionibus denariis tredecim, augustalibus duodecim, populo undecim. D. IIII. ID. Die quarta idus. D. VIIII. Diebus novem. D. V. ID. Die quinta idus. E. E. Ejus, ergo, esse, est, erexit, exactum, &c. E. C. F. Ejus causa fecit. E. D. Ejus domus. ED. Edictum. E. E. Ex edicto. EE. N. P. Esse non potest. EG. Egit, egregius. E. H. Ejus heres. EID. Idus. EIM. Ejusmodi. ^ E. L. Ea lege. E. M. Elexit vel erexit monumentum. EQ. M. Equitum magister. EQ. O. Equester ordo. EX. A. D. K. Ex ante diem kalendas. EX. A. D. V. K. DEC. AD. PRID. K. IAN. Ex ante diem quintum kalendas Decembris ad pridie kalendas Januarias. ..... EX. H-S. X. P. F. I. Ex sestertiis decern parvis fieri jussit. EX. H-S. CIO. N. Ex sestertiis mille nummum. EX. H-S. od oo oo cd. Ex sestertiis quatuor millia. EX. H-S. N. CC. L. oo. D. XL. Ex sestertiis nummorum ducentis quinquaginta millibus quingentis quadraginta. EX. H-S. DC. oo.D. XX. Ex sestertiis sexcentis millibus quingentis viginti. EX. KAL. IAN. AD. KAL. IAN. Ex kalendis Januarn ad kalendas Januarii. F. F. Fabius, fecit, factum, faciendum, familia, famula, fastus, Februarius, feliciter, felix, fides, fieri, fit, femina, filia, filius, frater, finis, flamen, forum, fluvius, faustum, fuit. F. A. Filio amantissimo, vel filiae amantissimse. F. AN. X. F. C. Filio vel filiae annorum decern faciendum curavit. F. C. Fieri vel faciendum curavit, fidei commissum. F. D. Flamen Dialis, filius dedit, factum dedicavit. F. D. Fidejussor, fundum. FEA. Femina. FF. C. Ferme centum. F. F. Fabre factum, filius familias, fratris filius F. F. F. Ferro, flamma, fame ; fortior, fortuna, fato. FF. Fecerunt. FL. F. Flavii filius. F. FQ. Filiis filiabusque. m FIX. ANN. XXXIX. M. I. D. VI. HOR. SCIT. NEM. Vixit annos triginta novem, mensem unum, dies sex, boras scit nemo. FO. FR. Forum. F. R. Forum Romanum. G. G. Gellius, Gaius pro Caius, genius, gens, gaudium, gesta, gratia, gratis, &c. GAB. Gabinius. GAL. Gallus, Galerius. G. C. Genio civitatis. GEN. P. R. Genio populi Romani. GL. Gloria. GL. S. Gallus Sempronius. GN. Gneus pro Cneus, genius, gens. GNT. Gentes. GRA. Gracchus. GRC. Graecus. H. H. Hie, habet, hastatus, heres, homo, hora, hostis, herus. H. A. Hoc anno. HA. Hadrianus. HC. Hunc, huic, hie. HER. Heres, hereditatis, Herenmus. HER. vel HERC. S. Herculi sacrum. H. M. E. H-S. CCIOO- CCIOO. 100. N. Hoc monumen- tum erexit sestertiis viginti quinque mille nummum. H. M. AD. H. N. T. Hoc monumentum ad heredes non transit. H. O. Hostis occisus. HOSS. Hostes. H. S. Hie situs vel sita, sepultus vel sepulta. H-S. N. IIII. Sestertiis nummum quatuor. Abbrevia¬ tions. ABBREVIATIONS. Abbrevia- H-S. CCCC. Sestertiis quatuor centum. tions. H-S. qd. N. Sestertiis mille nummum. v^v^H.s. gd. CCI30. N. Sestertiis novem mille nummum. H-S. CCIOD. CCIOO. Sestertiis viginti mille. H-S. XX. M. N. Sestertiis viginti mille nummum. H. SS. Hie suprascriptis. I. I. Junius, Julius, Jupiter, ibi, immortalis, imperator, in¬ fer!, inter, invenit, invictus, ipse, iterum, judex, jussit, jus, &c. IA. Intra. I. AG. In agro. I. AGL. In angulo. IAD. Jamdudum. IAN. Janus. I A. RI. Jam respondi. I. C. Juris consultus, Julius Caesar, judex cognitionum. I. D. Inferis diis, Jovi dedicatum, Isidi deae, jussu Dei. ID. Idus. I. D. M. Jovi Deo magno. I. F. vel I. FO. In foro. IF. Interfuit. IFT. Interfuerunt. I. FNT. In fronte. IG. Igitur. I. H. Jacet hie. 1.1. In jure. IM. Imago, immortalis, imperator. I. M. CT. In medio civitatis. IMM. Immolavit, immortalis, immunis IM. S. Impensis suis. IN. Inimicus, inscripsit, interea. IN. A. P. XX. In agro pedes viginti. IN. vel INL. V. I. S. Inlustris vir infra scriptus. I. R. Jovi regi, Junoni reginae, jure rogavit. I. S. vel I. SN. In senatum. I. V. Justus vir. IVD. Judicium. IVY. Juventus, Juvenalis. II. V. Duumvir, vel duumviri. III. V. vel III. VIR. Triumvir, vel triumviri. IIII. VIR. Quatuorvir, vel quatuorviri, vel quatuorviratus. IIIIII. V. vel VIR. Sextumvir, vel sevir, vel sexvir. IDNE. vel IND. ant INDICT. Indictione vel indictio. K. K. Caeso, Caius, Caio, Caelius, Carolus, ealumnia, candida- tus, caput, carissimus, clarissimus, castra, cohors, Car¬ thago, &c. K. KAL. KL. KLD. KLEND. Kalendae, aut kalendis ; et sic de ceeteris vhi mensium apponuntur nomina. KARC. Career. KK. Carissimi. KM. Carissimus. K. S. Carus suis. KR. Chorus. KR. AM. N. Carus amicus noster. E. L. Lucius, Lucia, Laelius, Lollius, lares, Latinus, latum, legavit, lex, legio, libens vel lubens, liber, libera, liber- tus, liberta, libra, locavit, &c. L. A. Lex alia. LA. C. Latini coloni. L. A. D. Locus alteri datus. L. AG. Lex agraria. L. AN. Lucius Anius, vel quinquaginta annis. L. AP. Ludi Apollinares. LAT. P. VIII. E. S. Latum pedes octo et semis. LONG. P. VII. L. P. III. Longum pedes septem, latum pedes tres. L. ADQ. Locus adquisitus. LB. Libertus, liberi. L. D. D. D. Locus datus decreto decurionum. LECTIST. Lectisternium. LEG. I. Legio prima. L. E. D. Lege ejus damnatus. LEG. PROV. Legatus provinciae. LIC. Licinius. LICT. Lictor. LL. Libentissime, liberi, libertas. L. L. Sestertius magnus. LVD. S.ZEC. Ludi saeculares. LVPERC. Lupercalia. LV. P. F. Ludos publicos fecit. M. M. Marcus, Marca, Martius, Mutius, maceria, magister, magistratus, magnus, manes, mancipium, marmoreus, Marti, mater, maximus, memor, memoria, mensis, meus, miles, militavit, militia, mille, missus, monumentum, mortuus, &c. MAG. EQ. Magister equitum. MAR. VLT. Mars ultor. MAX. POT. Maximus pontifex. MD. Mandatum. MED. Medicus, medius. MER. Mercurius, mercator. MERK. Mercurialia, mercatus. MES. VII. DIEB. XL Mensibus septem, diebus undecim. M. I. Maximo Jovi, matri Ideae vd Isidi, militiae jus, mo¬ numentum jussit. MIL. COH. Miles cohortis. MIN. vel MINER. Minerva. M. MON. MNT. MONET. Moneta. M. vel MS. Mensis vel menses. MNF. Manifestus. MNM. Manumissus. M. P. II. Millia passuum duo. MV. MN. MVN. MVNIC. Municipium, vel municeps. N. N. Neptunus, Numerius, Numeria, nonis, Nero, nam, non, natus, natio, nefastus, nepos, neptis, niger, nomen, nonae, noster, numerarius, numerator, numerus, nummus vel numisma, numen. NAV. Navis. N. B. Numeravit bivus, pro vivus. NB. vel NBL. Nobilis. N. C. Nero Caesar, vel Nero Claudius. NEG. vel NEGOT. Negotiator. NEP. S. Neptuno sacrum. N. F. N. Nobili familia natus. N. L. Non liquet, non licet, non longe, nominis Latini. N. M. Nonius Macrinus, non malum, non minus. NN. Nostri. NNR. vel NR. Nostrorum. NO. Nobis. NOBR. November. NON. AP. Nonis Aprilis. NQ. Namque, nusquam. nunquam. N. V. N. D. N. P. O. Neque vendetur, neque donabitur, neque pignori obligabitur. NVP. Nuptiae. O. O. Officium, optimus, olla, omnis, optio, ordo, ossa, os- tendit, &c. OB. Obiit. OB. C. S. Ob cives servatos. OCT. Octavianus, October. O. E. B. Q. C. Ossa ejus bene quiescant condita. O. H. F. Omnibus honoribus functus. ONA. Omnia. 19 Abbrevia¬ tions. 20 A B B R E V \bbrevia- 00. Omnes, omnino. O. O. Optimus ordo. OP. Oppidum, opiter, oportet, optimus, opus. ORN. Ornamentum. OTIM. Optimae. P. P. Publius, passus, patria, pecunia, pedes, perpetuus, pius, plebs, populus, pontifex, posuit, potestas, praeses, praetor, pridie, pro, post, provincia, puer, publicus, publice, pri¬ mus, &c. PA. Pater, patricius. PAE. ET. ARR. COS. Paeto et Arrio consulibus. P. A. F. A. Postulo an fias auctor. PAR. Parens, Parilia, Parthicus. PAT. PAT. Pater patriae. PBLC. Publicus. PC. Procurator. P. C. Post consulatum,patres conscripti, patron us coloniae, ponendum curavit, praefectus corporis, pactum conven- tum. PED. CXV. S. Pedes centum quindecim semis. PEG. Peregrinus. P. II. co. L. Pondo duarum semis librarum. P. II. S ::. Pondo duo semis cum triente. P. KAL. Pridie kalendas. POM. Pompeius. P. P. P. C. Propria pecunia ponendum curavit. P. R. C. A. DCCCXLIIII. Post Romam conditam annis octingentis quadraginta quatuor. PROC. Proconsul. P. PR. Propraetor. P. PRR. Proprae- tores. PR. N. Pronepos. P. R. V. X. Populi Romani vota decennalia. PS. Passus, plebiscitum. PUD. Pudicus, pudica, pudor. PUR. Purpureus. Q. Q. Quinquennalis, quartus, quintus, quando, quantum, qui, quae, quod, Quintus, Quintius, Quintilianus, quaestor, quadratum, quaesitus. Q. B. AN. XXX. Qui bixit, id est, vixit, annos triginta. QM. Quomodo, quem, quoniam. QQ. Quinquennalis. QQ. V. Quoquo versum. Q. R. Quaestor reipublicae. Q. V. A. III. M. II. Qui vel quae vixit annos tres, menses duo. R. R. Roma, Romanus, rex, reges, Regulus, rationalis, Ra- vennae, recta, recto, requietorium, retro, rostra, rudera, &c. RC. Rescriptum. R. C. Romana civitas. REF. C. Reficiendum curavit. REG. Regio. RP. RESP. Respublica. RET. P. XX. Retro pedes viginti. REQ. Requiescit. RMS. Romanus. ROB. Robigalia, Robigo. RS. Responsum. RVF. Rufus. S. S. Sacrum, sacellum, scriptus, semis, senatus, sepultus, sepulcrum, sanctus, servus, serva, Servius. sequitur, si- bi, situs, solvit, sub, stipendium, &c. SAC. Sacerdos, sacrificium. SiE. vel SfEC. Saeculum, saeculares. SAL. Sal us. S. C. Senatus consultum. SCI. Scipio. 1 A T I O N S. S. D. Sacrum diis. Abbrevia. S. EQ. Q. O. ET. P. R. Senatus equesterque ordo et po- tions. pulus Romanus. SEMP. Sempronius. SL. SVL. SYL. Sylla. S. L. Sacer ludus, sine lingua. S. M. Sacrum manibus, sine manibus, sine malo. SN. Senatus, sententia, sine. S. P. Sine pecunia. S. P. Q. R. Senatus populusque Romanus. S. P. D. Salutem plurimam dicit. S. T. A. Sine vel sub tutoris auctoritate. SET. Scilicet. S. E. T. L. Sit ei terra levis. SIC. V. SIC. X. Sicuti quinquennalia, sic decennalia. SSTVP. XVIIII. Stipendiis novemdecim. ST. XXXV. Stipendiis triginta quinque. T. T. Titus, Tullius, tantum, terra, tibi, ter, testamentum, titulus, terminus, triarius, tribunus, turma, tutor, tutela, &c. TAB. Tabula. TABVL. Tabularius. TAR. Tarquinius. TB. D. F. Tibi dulcissimo filio. TB. PL. Tribunus plebis. TB. TI. TIB. Tiberius. T. F. Titus Flavius, Titi filius. THR. Thrax. T. L. Titus Livius, Titi libertus. TIT. Titulus. TM. Terminus, thermae. TR. PO. Tribunitia potestas. TRAJ. Trajanus. TUL. Tullus vel Tullius. TR. V. Triumvir. TT. QTS. Titus Quintus. 0. vel TH. AN. Mortuus anno. 0. XIII. Defunctus viginti tribus. X V. V. Quinque, quinto, quintum. V. Vitellius, Volera, Volero, Volusus, Vopiscus, vale, va- leo, Vesta, vestalis, vestis, vester, veteranus, vir, virgo, vivus, vixit, votum, vovit, urbs, usus, uxor, victus, vic¬ tor, &c. V. A. Veterano assignatum. V. A. I. D. XL Vixit annum unum, dies undecim. V. A. L. Vixit annos quinquaginta. V. B. A. Viri boni arbitratu. V. C. Vale conjux, vivens curavit, vir consularis, vir cla- rissimus, quintum consul. VDL. Videlicet. V. E. Vir egregius, visum est, verum etiam. VESP. Vespasianus. VI. V. Sextumvir. VII. V. Septemvir. VIII. VIR. octumvir. VIX. A. FF. C. Vixit annos ferme centum. VIX. AN. x . Vixit annos triginta. ULPS. Ulpianus, Ulpius. V. M. Vir magnificus, vivens mandavit, volens merito. V. N. Quinto nonas. V. MUN. Vias munivit. VOL. Volcania, Voltinia, Volusus. VONE. Bonae. VOT. V. Votis quinquennalibus. VOT. V. MULT. X. Votis quinquennalibus, multis de- cennalibus. VOT. X. Vota decennalia. ABB Abbrevia- V OT. XX. vel XXX. vel XXXX. Yota vicennalia, aut tri v tl0ns~ ) cennalia, aut quadragenalia. V v-*-7 V. R. Urbs Roma, votum reddidit. W. CC. Viri clarissimi. UX. Uxor. X. X. AN. Decennalibus. X. K. OCT. Decimo kalendas Octobris. X. M. Decern millia. X. P. Decern pondo. X. V. Decemvir. XV. VIR. Quindecimvir. ABC The folloimng are the principal Abbreviations in common use:— A. Associate. A.B. or B.A. Bachelor of Arts. Abp. Archbishop. A.C. Anno Christi, in the year of Christ. A.D. Anno Domini, in the year of our Lord. A.M. Anno Mundi, in the year of the World. A.M. or M.A. Artium niagister, Master of Arts. A.M. Ante meridiem, forenoon. A.B.A. Associate of the Boyal Academy. A. R.S.A. Associate of the Royal Society of Arts, or of the Royal Scottish Academy. Bart, or Bt. Baronet. B. C. Before Christ. B. C.L. Bachelor of Civil Law. Bp. Bishop. C. or Cent. Centum, a hundred; or Chap. Chapter. C.B. Companion of the Bath. C.E. Civil Engineer. C.P.S. Custos Privati Sigilli, Keeper of the Privy Seal Cr. Creditor. J C. S. Custos Sigilli, Keeper of the Seal. Cwt. Hundredweight. D. Five hundred. d. Denarius, a penny. D.B. or B.D. Bachelor of Divinity. D.C.L. Doctor of Civil Law. D.D. Doctor of Divinity. D.F. or F.D. Fidei defensor, Defender of the Faith. D.Gr. Dei gratia, by the grace of God. Do. ditto, the same. Dr. Doctor, debtor. D. V. Deo volente, God willing. Dwt. Pennyweight. E. East. E. C.P. Evangelii Christi Praedicator, Preacher of the Gospel of Christ. r e.g. Exempli gratia, for example. Esq. Esquire. Ex. Example. Exr. Executor. F. A.S. Fellow of the Antiquarian Society. F.G.S. Fellow of the Geological Society. F.L.S. Fellow of the Linnasan Society. 1 .R.C.S. Fellow of the Royal College of Surgeons. F.R.S. Fellow of the Royal Society. F.R.C.P. Fellow of the Royal College of Physicians. F.S.A. Fellow of the Society of Arts, or of Antiquaries. F. S.S. Fellow of the Statistical Society. G. C.B. Knight of the Grand Cross of the Bath. H. E.I.C.S. The Honourable the East India Company’s Service. H.M.S. Her Majesty’s Ship. H. R.H. His or Her Royal Highness. Ib. or Ibid, Ibidem, in the same place. Id. Idem, the same, i.e. id est, that is. I. H.S. Jesus Hominum Salvator, Jesus the Saviour of mankind. I. H.>J as if they had been upon the stage; so that many of these pale meagre actors were pouring forth their tragic exclama¬ tions in every street. This delirium continued till the fol¬ lowing winter, which was a very cold one, and therefore fit¬ ter to remove it. Lucian, who has described this disease, endeavours to account for it in this manner: Archelaus, an excellent player, acted the ‘Andromeda’ of Euripides before the Abderites, in the height of a very hot summer. Several fell into a fever on coming out of the theatre; and as their imaginations were full of the tragedy, the delirium which the fever raised perpetually presented Andromeda, Per¬ seus with the Medusa, and the several dramatic incidents, calling up the ideas of those objects, and the pleasure of the representation, so strongly, that they could not forbear imi- 24 A B D A B D Abderah- bating Archelaus’s action and declamation : and from these man the fever spread to others by infection. Abdication ABDERAHMAN, a Saracen viceroy in Spain, who re- y volted and formed an independent principality at Cordova. v~"*" He had several successors of the same name. The first Ab- derahman, in the year 756, became Moorish sovereign of Spain, whither he had fled on the ruin of his family, in the battle of the Zab. He was born at Baghdad, and was a grandson of one of the Ommiad caliphs. A viceroy and cap¬ tain-general of this name led the Saracens and their followers into France, ravaging the country wherever they came. At length he was met at Tours by Charles Martel, who had re¬ ceived reinforcements of Germans and Gepidae. The Sara¬ cen army was totally routed in a general action, and Abder- ahman fell in the general slaughter, which the Monkish writers reckon at the exaggerated number of 370,000. This great event, which first broke the power of the Saracens, hap¬ pened about the year 732 of the Christian era. Abdurahman III., the most eminent and accomplished of the Moorish sovereigns of Spain. See Spain. ABDEST, a Persian word, properly signifying the water placed in a basin for washing the hands; but it is used to imply the legal purifications practised by the Mahometans before prayer, entering the mosque, or reading the Koran. ABDIAS of Babylon, the supposititious author of a book, setting forth that he had seen Christ, that he was one of the 70 disciples, had been eye-witness of the actions and prayers of several of the apostles at their deaths, and had followed into Persia St Simon and St Jude, who, he said, made him the first bishop of Babylon. This book, entitled Historia Certaminis Apostolici, was published by Wolfgang Lazius, at Basil, 1551; and has passed through several edi¬ tions in other places. ABDICATION, properly speaking, is the act whereby a person renounces and gives up any right, office, or dignity, particularly the supreme power. By a nice distinction, ab¬ dication is supposed to differ from resignation, and to imply an unconditional surrender; whereas by resignation is meant relinquishment, as a free and voluntary act, usually in favour of another: but this distinction is rather conventional than real, and of so little practical utility, that many abdications have been called voluntary, while in fact they were the re¬ sult of necessity, or of court intrigue. The flight of a so¬ vereign from his dominions has usually been styled an abdi¬ cation, which, although the act be virtually such, is a meaning not strictly proper, as nullifying its true sense of renunciation. Since the Revolution of 1688, the throne of England can only lawfully be abdicated with consent of the two houses of Parliament; but by precedent it is established, that by actions subversive of the constitution, the sovereign virtually renounces the authority which he claims by that very con¬ stitution. The flight of James II. was declared by Parlia¬ ment to be an abdication ; and the power that could unmake a king, might easily invest a word with a new signification; for in a full assembly of the lords and commons, met in convention upon the supposed vacancy of the throne, both houses, in spite of James’s protest, came to this resolution, “ that King James the Second having endeavoured to sub¬ vert the constitution of the kingdom, by breaking the ori¬ ginal contract between king and people ; and, by the advice of Jesuits and other wicked persons having violated the fun¬ damental laws, and having withdrawn himself out of this kingdom, has abdicated the government, and that the throne is thereby vacant.” See Blackstone's Commentaries, vol. i. p. 211; vol. iv. p. 78. The Roman magistrates were said “ to abdicate,” when, from informality in the auspices, utpote vitiosi, or for any other reason, they quitted their office before the usual term had expired. Abdication was also used for the act whereby a father discarded or disclaimed his son, and expelled him Abdomen from the family. See Rubino, Romische Staatsverfassung, II p. 88. " Abduction. Among the most memorable abdications of antiquity may be especially mentioned, that of Sylla the dictator, b. c. 79; and that of the Emperor Diocletian, the fierce persecutor of the Christians, a.d. 305. The following are the most im¬ portant abdications of later times in chronological order:— Henry IV. of Germany, , Stephen II. of Hungary, . Albert of Saxony, Lestus V. of Poland, Vladislaus III. of Poland, Baliol of Scotland, . Otho of Hungary, Eric IX. of Denmark, Eric XIII. of Sweden, Emperor Charles V., Christina of Sweden, John Casimir of Poland, James II. of England, Frederick Augustus II. of Poland, Philip V. of Spain, . Victor Amadeus II. of Sardinia Charles of Naples, Stanislaus of Poland, Victor of Sardinia, . Charles IV. of Spain, Joseph Buonaparte of Naples, Napoleon of France, Victor Emanuel of Sardinia, Pedro of Portugal, . Charles X. of France, Pedro of Brazil, Don Miguel of Portugal, . William I. of Holland, Louis Philippe of France, Louis Charles of Bavaria, Ferdinand of Austria, Charles Albert of Sardinia, June Mar June April Mar May Aug April 7, May 26, Oct. 8, Feb. 24, Mar. 21, Dec. 2, Mar. 26, A.D. 1080 1114 1142 1200 1206 1306 1309 1439 1441 1556 1654 1669 1688 1704 1724 1730 1795 1795 1802 1808 1808 1814 1821 1826 1830 1831 1834 1840 1848 1848 1848 1849 ABDOMEN, in Anatomy, is that part of the trunk of the body which lies between the thorax and the bottom of the pelvis. ABDOMINALES, or Abdominal Fishes, constitute the Fourth Order of the Fourth Class of Animals, in the Linnaean system. ABDON, {a servant^) the son of Hillel, of the tribe of Ephraim, and tenth judge of Israel. He died b.c. 1112. See Judges xii. Three other persons of the same name are mentioned in 1 Chron. viii. 29; ix. 36 ; xxxiv. 20. Abdon, a city of the tribe of Asher, which was given to the Levites of Gershom’s family. See Job xxi. 30; 1 Chron. vi. 74. ABDUCTION, in Laic, is the forcible or fraudulent re¬ moval of a person. Custom has limited its general applica¬ tion to the case where a woman is the victim, with the view of her marriage or seduction. The forcible carrying off a woman constituted the crimen raptus of the Roman law, and was a capital offence, though unattended with violation of the person of the woman. In the case of men or children, it has been usual to substitute the term kidnapping. There are many old severe laws against abduction, generally con¬ templating its object as the possession of an heiress and her fortune. The offence was frequent at a comparatively late period in Scotland and in Ireland, an account of the feeble¬ ness of the law and the geographical facilities of these coun¬ tries, and severe laws were directed against it in vain. So late as the Act of 10 Geo. IV. c. 34, in Ireland it was made punishable with death; but by 5 and 6 Viet. c. 28, § 16, this is reduced to transportation, the punishment which had been assigned to it in England fourteen years earlier, by Sir Robert Peel’s Consolidation Act, 9 Geo. IV. c. 31. In Scotland, ABE Abduction where there is no statutory adjustment, a similar punishment II has been awarded by practice. Abelard. Abduction, in Logic, a kind of argumentation, by the Greeks called apagoge, wherein the greater extreme is evi¬ dently contained in the medium, but the medium not so evi¬ dently in the lesser extreme as not to require some farther medium or proof to make it appear. It is called abduction, because, from the conclusion, it draws us on to prove the proposition assumed. ABDUCTOR, or Abducent, in Anatomy, a name given to several of the muscles, on account of their serving to with¬ draw, open, or pull back the parts to which they belong. ABEDNEGO, i.e. servant of Nego or Nebo, the Chaldee name imposed by the king of Babylon’s officer upon Azariah, one of the three companions of Daniel. ABEL, properly Hebel, which means grief, the second son of Adam, who was slain by Cain his elder brother, (Gen. iv. 1-16,) while engaged in offering sacrifice, God having tes¬ tified his acceptance of that of Abel, and his rejection of Cain’s. Abel, it appears, brought two offerings, the one an oblation, the other a sacrifice. Cain brought but the former, a mere acknowledgment, it is supposed, of the sovereignty of God, neglecting to offer the sacrifice which would have been a confession of fallen nature, and typically an atonement for sin ; it was not therefore the mere difference of feeling with which the two offerings were brought, which constituted the virtue of the one or the guilt of the other. God’s righteous indignation against sin had been plainly revealed, and there can be no doubt that the means of safety, of reconciliation and atonement, were as plainly made known to Adam and his offspring; the refusal therefore of the sacrifice was a vir¬ tual denial of God’s right to condemn the sinner, and at the same time a proud rejection of the proffered means of grace. In ancient times heretics existed who represented Cain and Abel as embodying two spiritual powers, of which the mightier was that of Cain, and to which they accordingly rendered divine homage. An obscure sect arose in the early church under the title of Abelites, which inculcated certain fanatical notions re¬ specting marriage; but it was speedily lost amidst a host of more popular parties. See Abelians. Abel is likewise employed as a prefix to the names of places, seemingly indicating their verdant appearance: thus in Scripture we read of Abel-Beth-Maacah, Abel-Carmaim, Abel-Shittim, &c. Abel, Carl Frederick, a celebrated German musician, a pupil of Sebastian Bach, and highly praised by Burney for his adagio compositions in the age preceding Mozart, Haydn, Beethoven. He died in 1787. Abel, Niels Henri, an eminent mathematician of Nor¬ way, who was born at Christiania in 1802, and died of con¬ sumption in 1829. His works, which were published by the Norwegian government in two 4to volumes in 1839, give the unfortunate author a high place among the mathemati¬ cians of his age. Abel, Thomas. See Able. ABELARD, Peter, an eminent scholastic philosopher of France, of noble descent, was born at Palais near Nantes in Bretagne, in the year 1079. Devoted to letters by his father’s appointment, and by his own inclination, his literary attainments could at this time only be exhibited in the field of scholastic philosophy; and, that he might be fitted for his destined career of life, he was placed, after a previous course of grammatical studies, under the tuition of Rosceline, a celebrated metaphysician, and founder of the sect of the No¬ minalists. Under the instructions of this able master, at the early age of sixteen, he furnished himself with a large store of scholastic knowledge, and acquired a subtilty and quick¬ ness of thought, a fluency of speech, and facility of expres- VOL. II. ABE sion, which were necessary qualifications in scholastic dis¬ putation. Having spent some time in visiting the schools of several provinces, in the twentieth year of his age he fixed his re¬ sidence in the university of Paris, then the first seat of learn¬ ing in Europe. The master, William de Champeaux, was at that time in high repute for his knowledge of philosophy, and his skill in the dialectic art; to him he committed the direction of his studies, and was at first contented with re¬ ceiving instruction from so eminent a preceptor. De Cham¬ peaux was proud of the talents of his pupil, and admitted him to his friendship. But the aspiring youth ventured to contradict the opinions of his master, and in the public school held disputations with him, in which he was frequently vic¬ torious. The jealousy of the master and the vanity of the pupil naturally occasioned a speedy separation. Elated by success, and confident of his own powers, Abe¬ lard, without hesitation, at the age of twenty-two, opened a public school of his own. Melun, a town ten leagues from Paris, where the court frequently resided, was the place which he chose for this bold display of his talents. But it was not without considerable difficulty that Abelard executed his plan; for De Champeaux, who regarded him as a rival, openly employed all his interest against him. Abelard at length prevailed, his school was opened, and his lectures were attended by crowded and admiring auditories. Em¬ boldened by this success, and perhaps stimulated by unworthy- resentment, Abelard resolved to maintain an open contest with his master, and for this purpose removed his school to Corbeil near Paris. The disputants frequently met in each other’s schools; and the contest was supported on each side with great spirit, amidst crowds of their respective scholars. The young champion was in the end victorious, and his an¬ tagonist was obliged to retire. Constant application and violent exertions had now so far impaired Abelard’s health, that it was become necessary for him to interrupt his labours; and, with the advice of his phy¬ sician, he withdrew to his native country. Two years after¬ wards, he returned to Corbeil, and found that De Champeaux had taken the monastic habit among the regular canons in the convent of St Victor; but that he still continued to teach rhetoric and logic, and to hold public disputations in theology. Returning to the charge, he renewed the contest, and his opponent was obliged to acknowledge himself defeated. The scholars of De Champeaux deserted him, and went over in crowds to Abelard. Even the new professor, who had taken the former school of De Champeaux, voluntarily surrendered the chair to the young philosopher, and requested to be en¬ rolled among his disciples. A triumph so complete, while it gratified the vanity of Abelard, could not fail to provoke the resentment of his old master, who had influence to obtain the appointment of a new professor, and drive Abelard back to Melun. De Champeaux’s motive for this violent proceeding was soon perceived; even his friends were ashamed of his conduct; and he retired from the convent into the country. When Abelard was informed of the flight of his adversary, he returned towards Paris, and took a new station at the abbey on Mount St Genevieve. His rival, the new professor, was unequal to the contest, and was soon deserted by his pupils, who flocked to the lectures of Abelard. De Champeaux, too, returning to his monastery, renewed the struggle ; but so un¬ successfully, that Abelard was again victorious. During a short absence, in which Abelard visited his native place, De Champeaux was preferred to the see of Chalons. 1 he long and singular contest between these phi¬ losophers terminated; and Abelard, perhaps for want of a rival to stimulate his exertions, or possibly through envy of the good fortune of his rival, determined to exchange the study and profession of philosophy for that of theology. He 25 Abelard. 26 ABEL Abelard, therefore quitted his school at St Genevieve, and removed ^ r ^ to Laon, to become a scholar of Anselm. From this cele¬ brated master he entertained high expectations; but they were soon disappointed. On attending his lectures, he found that, though he possessed uncommon fluency of language, he left his auditors without instruction. Abelard gradually retired from these unprofitable lectures, but without offering offence either to the veteran professor or his scholars. In conversation one of them asked him, what he thought of the study of the Scriptures ? Abelard replied that he thought the explanation of them a task of no great difficulty; and to prove his assertion, he undertook to give a comment, the next day, upon any part of the Scriptures they should mention. They fixed upon the beginning of the prophecy of Ezekiel; and the next morning he explained the passage in a theological lecture, which was heard with admiration. For several suc¬ cessive days, the lectures were, at the request of the audi¬ ence, continued; the whole town pressed to hear them ; and the name of Abelard was echoed through the streets of Laon. Anselm, jealous of the rising fame of this young theologian, prohibited his lectures, under the pretence that so young a lecturer might fall into mistakes, which would bring discredit upon his master. Abelard, whose ambition required a wider field than that of Laon, obeyed the prohibition, and with¬ drew. He returned to Paris, whither the fame of his theo¬ logical talents had arrived before him, and opened his school with his lectures on the prophecy of Ezekiel. His auditors were delighted; his school was crowded with scholars; and he united in his lectures the sciences of theology and philo¬ sophy with so much success, that multitudes repaired to him from various parts of France, from Spain, Italy, Germany, Flanders, and Great Britain. Hitherto Abelard has appeared with high distinction, as an able disputant, and a popular preceptor: we must now view him under a different character, and when nearly ar¬ rived at the sober age of forty, see him, on a sudden, ex¬ changing the school of philosophy for the bower of pleasure, and even disgracing himself, as will too plainly appear in the sequel, by forming and executing a deliberate plan for the seduction of female innocence. It happened that there was at this time, resident in Paris, Heloise, the niece of Fulbert, one of the canons of the cathedral church, a lady about eighteen years of age, of great personal beauty, and highly celebrated for her literary attainments. Abelard, whose vanity had been satiated with fame, and the vigour of whose mind was now enervated by repose, found himself inclined to listen to the voice of passion. He beheld with ardent ad¬ miration the lovely Heloise, and confident that his personal attractions were still irresistible, he determined to captivate her affections. Fulbert, who doubtless thought himself hon¬ oured by the visits of so eminent a scholar and philosopher, re¬ ceived him into his house as a learned friend. He was soon afterwards prevailed upon, by a handsome payment which Abelard offered for his board, to admit him into his family; and, apprehending no hazard from a man of Abelard’s age and profession, requested him to undertake the instruction of Heloise. Abelard accepted the trust, but, as it seems, with¬ out any other intention than to betray it. The hours of in¬ struction were employed in other lessons than those of learn¬ ing and philosophy; but Fulbert’s respectful opinion of the philosopher, and his partiality for his niece, long concealed from him an amour, which was become the subject of gene¬ ral conversation. Upon discovering her pregnancy, it was thought necessary for her to quit her uncle’s house; and Abelard conveyed her to Bretagne, where his sister was pre¬ pared to receive them. Here Heloise was delivered of a son, to whom they gave the whimsical name of Astrolabus. Abe¬ lard, upon the birth of the child, proposed to Fulbert to marry his niece, provided the marriage might be kept secret: A ED. Fulbert consented, and Abelard returned to Bretagne to ful- Abelard, fil his engagement. Heloise, partly out of regard to the honour of Abelard, whose profession bound him to celibacy, and partly from a romantic notion that love like hers ought not to submit to ordinary restraints, at first gave Abelard a peremptory refusal. He, however, at last prevailed, and they were privately married at Paris. Heloise from this time met with severe treatment from her uncle, which furnished Abe¬ lard with a plea for removing her from his house, and placing her in the abbey of Benedictine nuns, in which she had been educated. Fulbert concluded, perhaps not without reason, that Abelard had taken this step, in order to rid himself of an encumbrance which obstructed his future prospects. Deep resentment took possession of his soul, and he meditated re¬ venge. He employed several ruffians to enter his chamber by night, and inflict upon his person a disgraceful and cruel mutilation. The deed was perpetrated; the ruffians were taken, and suffered, according to the Lex Talionis, the pun¬ ishment they had inflicted; and Fulbert, for his savage re¬ venge, was deprived of his benefice, and his goods were con¬ fiscated. Unable to support his mortifying reflections, Abe¬ lard resolved to retire to a convent. At the same time he formed the selfish resolution, that, since Heloise could no longer be his, she should never be another’s, and ungene¬ rously demanded from her a promise to devote herself to religion; and even insisted upon her taking the holy vow before him, suspecting, as it seems, that if he first engaged himself, she might violate her promise, and return to the world. A few days after Heloise had taken her vows, Abelard assumed the monastic habit in the abbey of St Denys, de¬ termined, as it seems, to forget, in hope of being forgotten by the world. However, his admirers and scholars in Paris were unwilling that the world should lose the benefit of his labours, and sent deputies to entreat him to return to his school. After some deliberation, he again yielded to the call of ambition; and at a small village in the country, he resumed his lectures, and soon found himself surrounded with a numerous train of scholars. The revival of his popu¬ larity renewed the jealousy of other professors, who took the first opportunity of bringing him under ecclesiastical censure. A treatise which he published at this time, entitled, The Theology of Abelard, was supposed to contain some hereti¬ cal tenets. A synod was called at Soissons in the year 1121; the work was condemned to be burnt, and Abelard was com¬ manded to throw it into the flames. After being involved in other controversies, new charges were brought against him, and he fled to the convent of St Ayoul at Provins in Champagne, the prior of which was his intimate friend. The place of his retreat was soon discovered, and threats and per¬ suasions were in vain employed to recal him: at last he obtained permission to retire to some solitary retreat, on con¬ dition that he should never again become a member of a convent. The spot which he chose was a vale in the forest of Cham¬ pagne, near Nogent upon the Seine. Here Abelard, in 1122, erected a small oratory, which he dedicated to the Trinity, and which he afterwards enlarged, and consecrated to the Third Person, the Comforter, or Paraclete. Here he was soon discovered, and followed by a train of scholars. A rustic college arose in the forest, and the number of his pupils soon increased to six hundred. Jealousy again pro¬ voked the exertions of his enemies, and he was meditating his escape, when, through the interest of the duke of Bre¬ tagne, and with the consent of the abbot of St Denys, he was elected superior of the monastery of St Gildas, in the diocese of Vannes, where, though not without frequent and grievous vexations, he remained several years. About this time, Suger, the abbot of St Denys, on the ABE Abelians plea of an ancient right, obtained a grant for annexing the Abell convent; °f Argenteuil, of which Heloise was now prioress, e _a' j to St Denys ; and the nuns, who were accused of irregular practices, were dispersed. Abelard, informed of the dis¬ tressed situation of Heloise, invited her, with her com¬ panions, eight in number, to take possession of the Para¬ clete. It was during Abelard’s residence at St Hildas that the interesting correspondence passed between him and Heloise, which is still extant. The letters of Heloise, in this corre¬ spondence, abound with proofs of genius, learning, and taste, which might have graced a better age. Upon these let¬ ters Pope formed his celebrated Epistle from Eloisa to Abelard. Here, too, Abelard probably wrote his Theology, which again subjected him to persecution. His opinions were pronounced heretical by a council; and although he appealed to Rome, the judgment of the council was confirmed by the pope; and he was sentenced, unheard, to perpetual silence and imprisonment. By the interposition of some friends, how¬ ever, and by a submissive apology, he obtained his par¬ don, with permission to end his days in the monastery of Cluny. At Cluny he was retired, studious, and devout. The monks of the convent importuned him to resume his instruc¬ tions. In a few occasional efforts he complied with their solicitations ; and his lectures were heard with undiminished applause. But his health and spirits were much enfeebled, and gradually declined till he died, in the 63d year of his age, on the 21st of April 1142. His body was sent to Heloise to be interred in the convent of the Paraclete. Heloise sur¬ vived her husband 21 years, a pattern of conjugal affection and monastic virtue; and was buried in the same grave. An elegant Gothic monument to their memory, constructed out of the ruins of the abbey of the Paraclete, forms one of the most interesting objects in the cemetery of Pere la Chaise. The writings of Abelard do not give a high idea of his genius or taste ; but it cannot be questioned, that the man who could foil the first masters of the age at the weapons of logic, draw round him crowded and admiring auditors, and collect scholars from different provinces and countries wher¬ ever he chose to form a school, must have possessed extraor¬ dinary talents. Had his love of truth been equal to his thirst of fame, and his courage in adhering to his principles equal to his ingenuity in defending them, his sufferings and persecu¬ tions might have excited more regret, and his title to honour¬ able remembrance would have been better established. His principal works, written in Latin, are, An Address to the Paraclete on the Study of the Scriptures ; Problems and Solutions; Sermons on the Festivals; A Treatise against Heresies; An exposition of the Lord’s Prayer; A Commen¬ tary on the Romans; A System of Theology; and his Let¬ ters to Heloise and to others. Of some of those letters, and the answers, there are translations in Berrington’s History of the Lives of Abelard and Heloise. Besides these, there was published for the first time, from ancient MSS., by M. V. Cousin, in 1836, a quarto volume, entitled “ Ouvrages inedits d’Abelard ” containing, with some smaller pieces, his celebrated treatise, Sic et Non, and his Dialectics. The most perfect edition of the complete works of Abelard is from the same eminent hand, Paris, 4to, 1849-50. ABELIANS, Abelites, or Abelonians, in Church His¬ tory, a sect of heretics mentioned by St Augustin, which pre¬ tended to follow the example of Abel; who, they alleged, had died without ever having known his wife. ABEL LA, now Avella, anciently a town of Campania, near the river Clanius. The inhabitants were called Abel- lani, and said to have been a colony of Chalcidians. The nux Avellana, called also Prcenestina, or the hazel-nut, takes its name from this town, according to Macrobius. ABE 27 ABELLINUM. See Avellino. Abellinum ABELLIO, a name of Apollo, from A/5eXto9, his name in II Crete and elsewhere. Abercon- ABENBERG, chief town of the district of the same name in Bavaria, about 16 miles S.S.W. of Nuremberg. It has a population of 1100, and manufactories of lace and needles. ABEN-BITAR (Abdalla ben Ahmed), a celebrated naturalist and physician of Spain, who wrote a very useful work on all the herbs, animals, minerals, &c. used in medi¬ cine. He died at Damascus a.d. 1248. ABENCERRAGES, and Zegris, the names of two noble families, frequently mentioned by the Spanish chroni¬ clers and romance writers. See Guerras Civiles de Granada by Guies Perez de Hyta, part of which has been translated by T. Rodd; and Conde’s Hist, de la Dominacion de los Arabes en Espagna, vol. iii. ABEN-EZRA, Abraham, a celebrated rabbi, bom at Toledo in Spain, called by the Jews the wise, great, and ad¬ mirable Doctor, was a very able interpreter of the Holy Scriptures; and was well skilled in grammar, poetry, philo¬ sophy, astronomy, and medicine. He was also a perfect master of the Arabic. His principal work, Commentaries on the Old Testament, is printed in Bomberg’s and Bux- torf’s Hebrew Bibles, and is much esteemed. His style is clear, elegant, and concise : he almost always adheres to the literal sense, and everywhere gives proof of his genius and good sense. The scarcest of all his books is entitled Jesud Mora, which is a theological work, intended as an exhor¬ tation to the study of the Talmud. He also wrote Ele- gantiee Grammaticce, printed in octavo at Venice in 1548. He died in 1194, aged 75, or, according to De Rossi, in 1168. ABENHEIM, a market town in the bailiwick of Alzey, and province of the Rhine, in the grand duchy of Hesse Darmstadt, with 940 inhabitants, who make excellent wine. ABENMELECH, Solomon, a learned rabbi, a native of Spain, who flourished in the sixteenth century. He wrote Scholia on the whole of the Old Testament, in which he has interspersed the best of Kimchi’s grammatical obser¬ vations. His Commentaries are inserted in the Biblia Rab- binica, Yen. 1518. ABENSBERG, a small city, capital of the bailiwick of the same name, in the circle of Regen in Bavaria, contain¬ ing, in 1847, 254 houses and 1200 inhabitants. It was for¬ merly the seat of the Counts Abenberg. Here Napoleon defeated the Austrians in a great battle on the 20th of April 1809. It is the Abusina of the Romans ; and ancient ruins exist in its neighbourhood. ABENSPERG, a small town of Germany, in the king¬ dom of Bavaria, and in the government of Munich. It is seated on the river Abentz, near the Danube. Lon°\ 11. 38. E. Lat. 48. 45. N. ABERAVON, a borough town of Glamorganshire, in Wales, at the mouth of the Avon, 192 miles west of London. Long. 3.35. W. Lat. 51.40. N. Until lately, Aberavon was a mere village; but has recently increased rapidly, from the extension of the mines of coal and iron in its vicinity, and the establishment of extensive works for the smelting of cop¬ per and zinc. At Port Talbot, about a mile distant, is an excellent float dock, much frequented by numerous coasting vessels. It unites with Swansea in returning a member to parliament. Pop. in 1841, 3665 ; in 1851, 6567. ABERBROTHICK. See Arbroath. ABERCONWAY, or Conway, a town of Caernarvon¬ shire in North Wales, at the mouth of the Conway, as its name implies. It is finely situate on a steep slope, and is entirely enclosed by its lofty old walls of more than a mile in circuit, forming a triangle, and fenced with 24 round towers. It is a fine example of the style of fortification in 28 ABE ABE Abercrom- the reign of Edward I.; and contains some curious half-tim- bie. her houses of Elizabeth’s time, with the ruins of a Cistertian priory, and other objects of interest. The castle, which ex¬ hibits very extensive ruins, was built in 1284 by Edward I., and must have been one of the noblest fortresses in Britain. An elegant suspension-bridge across the river (constructed by Telford), was opened in 1826; and the tubular bridge by Stevenson, the first of its kind, for the Chester and Holyhead Railway, was completed in 1848. ihe population in 1851 was 2105, chiefly occupied in the coasting trade and in ship¬ building. The pearl-mussel fishery which subsisted for a long period has been lately abandoned. It is one of the contributory boroughs to Caernarvon in returning a member to parliament. Distance from London, 224 miles. It is the ancient Conovium. ABERCROMBIE, John, M.D., an eminent physician of Edinburgh, and most estimable man, was the son of the Rev. George Abercrombie of Aberdeen ; in which city he was born in 1780. Young Abercrombie received his elementary education at the grammar school of his native place, and his literary and philosophical education in Marischal College; but his medical studies were commenced at Edinburgh in 1800; where, after the usual academical curriculum, he obtained his degree of M.D. in 1803. Soon afterwards he went to Lon¬ don, and for about a year gave diligent attention to the medi¬ cal practice and lectures in St George’s Hospital. In 1804, Dr Abercrombie returned to Edinburgh, became a Fellow' of the College of Surgeons, and commenced as general prac¬ titioner in that city; where, in dispensary and private prac¬ tice, he laid the foundation of that character for sagacity as an observer of disease, and judgment in its treatment, that eventually elevated him to the head of his profession. He early began the laudable practice of preserving accurate notes of the cases that fell under his care; and at a period when pathological anatomy was far too little regarded by practi¬ tioners in this country, Abercrombie had the merit of sedu¬ lously pursuing it, and collecting a body of most important facts on the changes produced by disease on different organs; so that, before the year 1824, he had more extended expe¬ rience, and more correct views in this interesting field, than most of his contemporaries engaged in extensive practice. From 1816 to 1824, he occasionally enriched the pages of the Edinburgh Medical and Surgical Journal with various essays, that display originality and industry, particularly those “on the diseases of the spinal cord and brain,” and “on diseases of the intestinal canal, of the pancreas, and spleen.” The first of thesp subjects formed the basis of his great and very ori¬ ginal Pathological and Practical Researches on Diseases of the Brain and Spinal Cord, which appeared at Edin¬ burgh in 1828, and a second edition in 1830. This work is illustrated by interesting cases, and the admirable observa¬ tions of the author. Besides these works, he contributed to the Journal “ An Essay on the Pathology of Consumptive Diseases,” “ Observations on Ischuria Renalis and to the Transactions of the Edinburgh Medico-Chirurgical Society a valuable paper “ on Diseases of the Heart.” In 1823, he had become a Licentiate of the College of Physicians; in 1824 a fellow of that body; and from the death of Dr Gregory in 1822, Dr Abercrombie was consi¬ dered as the first physician in Scotland. His practice was very extensive and lucrative; yet he found time for other speculations and occupations. In 1830, he published his Inquiries concerning the Intellectual Powers of Man, and the Investigation of Truth. This work, though far less ori¬ ginal and profound than his medical speculations, contains a popular view of an interesting subject, and was very exten¬ sively read, from the simplicity of diction, and integrity of purpose. It was followed in 1833 by his Philosophy of the Moral Feelings, a sequel to the former, the object of which, Abercrom- as stated in the preface, “ was to divest the subject of all im- by. probable speculations,” and to shew “ the important relation which subsists between the science of mind and the doctrines of revealed religion.” Though less profound even than the last, soon after its publication, the University of Oxford con¬ ferred on the author the honorary degree of Doctor of Me¬ dicine ; and in 1833 his first alma mater elected him its Lord Rector. Dr Abercrombie continued in good health until 1841, when he suffered from an alarming irregularity in the circu¬ lation of his brain, which induced him to consider it as the forerunner of paralysis, for which he insisted on being pro¬ fusely bled. This was followed by extreme debility, ap¬ proaching to syncope; but he eventually recovered, after about a fortnight’s illness, and continued his professional duties, until the 14th November 1844; when he was found on the floor of his room in a state of insensibility, and al¬ most immediately expired. The examination of his body showed that the immediate cause of his death was a very uncommon disease of the heart—softening of its muscular substance, which induced a separation of the fibres of the left ventricle, with laceration of the coronary vessels, by which the pericardium was filled with blood. In private life, Dr Abercrombie was much beloved by numerous friends, for the suavity and kindness of his man¬ ners, and esteemed by all for his well-directed talents and unaffected piety. (t. s. t.) ABERCROMBY, The Honourable Alexander (Lord Abercromby), a Judge in the Courts of Session and Justiciary in Scotland, was the youngest son of George Aber¬ cromby of Tullibody, Esq., of a respectable family in Clack¬ mannanshire, and was born on the 15th October 1745. Mr Abercromby was early destined for the profession of the law, and with this view he was educated at the university of Edin¬ burgh, where he passed through the requisite course of lan¬ guages, philosophy, and law, and was admitted advocate in the year 1766. In 1780 he resigned the office of sheriff- depute of Stirlingshire, which he had held for several years, and accepted that of depute-advocate, with the hope of extending his employment in the line of his profession. In this step he was not disappointed; for his reputation and busi¬ ness rapidly increased, and soon raised him to the first rank at the Scottish bar. But he still retained a taste for the ele¬ gant amusements of polite literature, and was one of that society who set on foot two periodical papers, the Mirror and Lounger, published at Edinburgh; the former in 1779, and the latter in 1785. To the Mirror he contributed ten papers, and to the Lounger nine. The names of the authors have been published in the late editions of these works, which ren¬ ders it unnecessary to point out those papers of which Mr Abercromby was the author. In May 1792, he was appointed one of the Judges of the Court of Session, and in December following he was called to a seat in the Court of Justiciary. Lord Abercromby continued to discharge the arduous duties of these important offices till summer 1795, when he was seized with a pectoral complaint, of which he died on the 17th November the same year, at Exmouth in Devonshire, where he had gone for the recovery of his health. Abercromby, Sir Ralph, knight of the Bath, and a lieu¬ tenant-general in the British army, an elder brother of the preceding, was born in the year 1738. Being destined for the army, he obtained, in May 1756, a cornet’s commission in the 2d dragoon guards; and rose, April 24. 1762, to the rank of a captain in the 3d regiment of horse. Ascending through the intermediate gradations of rank, he was ap¬ pointed, November 3. 1781, to the colonelcy of the 103d infantry. September 28.1787, he wras promoted to the rank of major-general. November 5.1795 he obtained the com- ABE Abercrom- mand of the 7th regiment of dragoons. Having been nearly by. 40 years in the army, having served with honour in two wars, and being esteemed one of the ablest, coolest, and most in¬ trepid officers in the whole British forces, he was employed on the continent under his Royal Highness the Duke of York, in the commencement of the war against the French republic. In the action on the heights of Cateau, he com¬ manded the advanced guard, and was wounded at Nime- guen. He conducted the march of the guards from Deventer to Oldensal, in the retreat of the British out of Holland, in the winter of 1794—5. In August 1795, he was appointed to succeed Sir Charles Grey, as commander-in-chief of the Bri¬ tish forces in the West Indies. March 24. 1796, Grenada was suddenly attacked and taken by a detachment of the army under his orders. He afterwards obtained possession of the settlements of Demerara and Essequibo, in South America. St Lucia was next taken by more difficult exer¬ tions, in which his ability was signally displayed. St Vin¬ cent was, by the middle of June, added to the British con¬ quests. Trinidad, in February 1797, shared the same fate. He returned the same year to Europe, and, in reward for such important services, was invested with the red ribbon, appointed to the command of the regiment of Scots Greys, intrusted with the governments of the Isle of Wight, Fort George, and Fort Augustus, and raised to the rank of lieu¬ tenant-general. He held, for a time, the chief command of the forces in Ireland. In that command, he laboured to maintain the discipline of the army, to suppress the rising rebellion, and to protect the people from military oppression, with a care worthy alike of the great general and the en¬ lightened and beneficent statesman. When Sir Ralph was appointed to the command in Ireland, an invasion of that country by the French was confidently anticipated by the English Government. He used his utmost efforts to restore the discipline of an army that was utterly disorganized; and, as a first step, he anxiously endeavoured to protect the people, by re-establishing the supremacy of the civil power, and not allowing the military to be called out, except when it was indispensably necessary for the enforcement of the law and the maintenance of order. Finding that he received no adequate support from the head of the Irish Government, and that all his efforts were thwarted and opposed by those who presided in the councils of Ireland, he resigned the com¬ mand. His departure from Ireland was deeply lamented by all the reflecting portion of the people, and was speedily fol¬ lowed by those disastrous results which he had anticipated, and which he so ardently desired to prevent. It is known that in after life there was no part of his pub¬ lic conduct on which he reflected with such entire satisfac¬ tion as on those efforts which he made to protect the country from the threatened invasion. From Ireland he was called to the chief command of the forces in Scotland. When the enterprise against Holland was resolved upon, Sir Ralph Abercromby was called again to command, under his Royal Highness the Duke of York. The difficulties of the ground, the inclemency of the season, delays, though inconvenient, yet unavoidable, the disorderly movements of the Russians, and the timid duplicity of the Dutch, disappointed our hopes of that expedition. But by the Dutch, the French, the Bri¬ tish, it was confessed, that even victory the most decisive could not have more conspicuously proved the talents of this distinguished officer. His country applauded the choice, when, in 1801, he was sent with an army to dispossess the French of Egypt. His experience in Holland and Flanders, and in the climate of the West Indies, particularly fitted him for this new command. He accomplished some of the first duties of a general, in carrying his army in health, in spirits, and with the requisite intelligence and supplies, to the des¬ tined scene of action. The landing in Egypt may be justly ABE 29 ranked among the most daring and brilliant exploits of the Aberdare English army. The incidental capture of two English officers, II who were reconnoitering the camp, indicated the point at Aberdeen, which the attempt to land would be made. The French pre- pared to meet it with a body of 2000 infantry, a detachment of cavalry, and 15 pieces of artillery. The Turks were ex¬ posed to the concentrated fire of the enemy, while they were transported for a considerable distance in open boats to the coast. When they reached the shore, they had to land and form in the face of an enemy prepared to meet them, and with the additional disadvantage of sinking deep at each step in the loose sand. Sir Ralph was not discouraged by these severe difficulties, because he had been fully apprised of the very great importance which was attached even to the par¬ tial success of the enterprise, as a prelude to the negotiations for peace which were then impending; but he at the same time made arrangements for desisting, if he saw that the sacri¬ fice of life would be greater than it was justifiable to make. The landing, the first dispositions, the attack, and the supe¬ riority over the French which the British infantry under his command evinced, all bear testimony to the high military talents of this commander. It was his fate to fall in the mo¬ ment of victory. General Lord Hutchinson, who succeeded him in the command, in the dispatches with the account of his death, has given a fine eulogium on his character as a soldier, and strongly expressive of the high estimation in which he was held. “We have sustained an irreparable loss in the person of our never sufficiently to be lamented com¬ mander-in-chief, Sir Ralph Abercromby, who was mortally wounded in the action (of the 21st), and died on the 28th of March. I believe he was wounded early, but he concealed his situation from those about him, and continued in the field, giving his orders with that coolness and perspicuity which had ever marked his character, till long after the action was over, when he fainted through weakness and loss of blood. Were it permitted for a soldier to regret any one who has fallen in the service of his country, I might be excused for lamenting him more than any other person; but it is some consolation to those who tenderly loved him, that, as his life was honourable, so was his death glorious. His memory will be recorded in the annals of his country—will be sacred to every British soldier—and embalmed in the recollection of a grateful posterity.” His remains were conveyed on board Admiral Lord Keith’s flag-ship to Malta, attended by Colonel Sir John Dyer, and were interred in the commandery of the grand master, with the highest military honours. A monu¬ ment to his memory was erected in St Paul’s church, Lon¬ don, in pursuance of a vote of the House of Commons. His widow was created a peeress, and a pension of L.2000 a-year for her and other two lives settled on the family. For a de¬ tailed account of the military transactions in which Sir Ralph Abercromby was engaged, see Britain. ABERDARE, a parish and large village of South Wales, in the county of Glamorgan. The village is situate in a beautiful valley, watered by the river Cynon, an affluent of the Taaf, about 4^- miles south-west of Merthyr-Tydvil. In 1831, the population was only 3961 ; but, owing to the rapid and enormous extension of the iron-trade, the number has increased more than threefold, mostly employed in the manu¬ facture of iron, and the raising of coal. ABERDEEN, Old, is a place of great antiquity. In 1004, Malcolm II. founded a bishopric at a place called Mortlach in Banffshire, in memory of a signal victory which he there gained over the Danes: which bishopric was translated to Old Aberdeen by David I.; and in 1153, the then bishop of Aberdeen obtained a new charter from Malcolm IV. The town lies about a mile to the north of the New Town, near the mouth of the river Don, which is spanned by a fine Gothic bridge, of a single arch, resting on a rock on each 30 ABE Aberdeen. si(je. . This arch, said to have been built by a bishop of Aberdeen about the beginning of the 14th century, is 67 feet wide, and 34^ feet high above the surface of the river, which at ebb tide is here 19 feet deep. The town, which consists chiefly of one long street, was formerly the see of a bishop, and had a large cathedral dedicated to St Machar. The only remains of it are two lofty spires, and the nave, which is in a state of complete repair, and used as a church. The present cathedral, the third from the original translation of the see, was commenced about the end of the 14th cen¬ tury, and required 150 years for its completion, but did not remain entire above one-third of that time. It was greatly injured at the Reformation: and Cromwell’s troops, time, and storms, did the rest. What remains is the oldest part, and is built chiefly of granite {out-layer), a remarkable, if not, as is most probable, a unique circumstance for its age. The principal structure is the King’s College, on the south side of the town, which is a large and stately fabric. It is built in form of a square, with cloisters on the south side. In the chapel, which has been thoroughly repaired, and is used for public worship during session, there still remain the original fittings of the choir, of most tasteful design, and executed with a precision and delicacy not surpassed by the oak-carving of any ancient church in Europe. This was pre¬ served by the spirit of the Principal at the time of the Re¬ formation, who armed his people, and checked the blind zeal of the barons of the Mearns, when, after stripping the cathe¬ dral of its roof, and robbing it of the bells, they were about to violate this seat of learning. The steeple is vaulted with a double cross arch ; above which is an imperial crown, sup¬ ported by eight stone pillars, and closed with a globe and two gilded crosses. In the year 1631, this steeple was thrown down by a storm, but was soon after rebuilt, in a style re¬ sembling that of the cathedrals of Edinburgh and Vienna. This college was founded in 1494, by William Elphinston, bishop of Aberdeen, lord chancellor of Scotland in the reign of James III. and lord privy seal in that of James IV.; but James IV. claimed the patronage of it, and it has since been called the King’s College. The library is consider¬ able, and now contains upwards of 50,000 volumes. Hec¬ tor Boethius was the first principal of the college, and was invited from Paris for that purpose, on an annual salary of forty merks Scots, L.2, 3s. 4d. sterling. The profes¬ sorships are Divinity, Medicine, Civil Law, Moral Philo¬ sophy, Mathematics, Natural Philosophy, Greek, Humanity, and Oriental Languages. There are numerous bursaries, of which about thirty are bestowed annually by public compe¬ tition, various patrons presenting to the rest, being in all about forty. {See Marischal College, in next Articled) The yearly amount of bursaries and prizes is about L.2000. The num¬ ber of students, both at King’s College and at Marischal Col¬ lege, but particularly the former, has been increasing of late years. In 1852, the number who graduated in arts at King’s College was 35 ; in medicine 24 ; and in divinity 2. Pop. in 1853, about 2000. Aberdeen, New, the capital of the county of Aber¬ deen. It is situate on the German Ocean, at the mouth of the river Dee, and in point of population, wealth, and com¬ merce, ranks as the chief town and seaport in the north of Scotland. As early as 1179, it received a charter from Wil¬ liam the Lion, who is said to have had a residence here; and it seems to have been even then a place of some im¬ portance. In 1800, an act was obtained for the general im¬ provement of the city; and since that period its whole appear¬ ance and plan have been changed. New and spacious streets have been opened, bridges of communication have been built, and other improvements executed, ornamental as well as use¬ ful. Union street, which affords a splendid access from the south and west, extends from the market-place 1350 yards, ABE and is 70 feet wide. The houses are built of dressed granite; Aberdeen, and the street, being now almost filled up with handsome pri- vate dwellings, besides various public buildings, has a very imposing appearance. To facilitate the access into the town by means of this street, an elegant bridge of a single arch, the span of which is 132 feet, was erected at an expense of L.l3,000. A new opening to the north has been made by King’s street; and on the line of this street is a bridge over the Don, constructed at an expense of L.14,000. It consists of five arches, each with a span of 75 feet. Since 1800, numerous other new streets have been opened, and many of them completed. In consequence of these improve¬ ments, Aberdeen may be considered as a spacious, elegant, and well-built city. The public buildings are numerous. There are about 50 places for divine worship. Connected with the Established religion are the East and West churches, forming a continuous building 170 feet in length, and adorned with a spire 150 feet in height, besides four other parish churches. There are four quoad sacra churches; three Epis¬ copal chapels; six connected with the United Secession; fifteen with the Free Church; eight with Congregationalists and Baptists; one with the Methodists; a Unitarian chapel; one for Roman Catholics ; and a Quaker meeting-house. At the Disruption, all the Established ministers of Aberdeen se¬ ceded, carrying with them about 10,000 lay-members. The West church was planned by the architect Gibbs; the East by Mr Archibald Simpson; the North and South by Mr John Smith, all natives of Aberdeen. The charitable institutions are numerous, and, on the whole, well managed and prosperous. The royal infirmary was lately rebuilt at an expense of nearly L.20,000, from a plan by Mr Simpson. It is large, commodious, and well-situated, and im¬ posing in point of architectural effect. The managers were ori¬ ginally incorporated by royal charter in 1773; but a new char¬ ter, greatly extending the management, was obtained in 1852. The institution is supported, partly by funds invested in land, and partly by donations and contributions. The number of patients, at the end of 1852, was 134. There is a large and efficient staff of medical officers, with a numerous attendance of pupils. The lunatic asylum was opened in 1800. It is under the same management as the infirmary, and is capable of accommodating 300 patients. The average number, in 1852, was 268. Gordon’s hospital was founded by Robert Gordon (of the Straloch family) by deed of mortification, dated 1729. The president and governors were incorported by royal charter, in 1772. The institution, which was avowedly framed after the model of Heriot’s hospital, is for the maintenance and education of the sons and grandsons of decayed burgesses of Aberdeen. There are at present 150 boys in the house, who are instructed in the ordinary branches of education, besides mathematics, natural philosophy, French, Latin, drawing, and music. They are admitted from 8 to 11 years of age, and may continue in the hospital until 15. On leaving, each boy is entitled to L.10, in shape of apprentice-fee, or to L.7, 10s., if allowed to go abroad. The female orphan asylum, instituted in 1840, at a cost of L.30,000, is a pri¬ vate endowment, for maintaining and educating orphan daughters of parents who have lived in the city of Aber¬ deen, and the adjoining parishes of Old Machar and Nigg, for three years previous to their decease; admitted from the age of 4 to 8, and trained chiefly for domestic ser¬ vice. The other charitable institutions are,—a general dispen¬ sary, lying-in, and vaccine institution, founded in 1823, and supported by voluntary contribution ; two ophthalmic insti¬ tutions ; an asylum for the blind, established in 1843, on the foundation of the late Miss Cruickshank; an hospital for orphan and destitute female children, endowed by the late ABE Aberdeen. Dr John Carnegie; the Midbeltie fund, founded in 1848, by v~—' the late James Allan, Esq. of Midbeltie, for pensions, ranging from L.5 to L.15 annually, to widows of good character and reduced circumstances. A commodious poorhouse, accord¬ ing to act of Parliament, was opened four years ago. The number of paupers in the house, in 1852, was 212, besides 902 on the permanent roll. The gross assessment amounted to L.6627. The cost per head of the out-door paupers was L.4, 3s. 6d. per annum; of the in-door L.7, 3s. per annum. In the four years ending 1852, the number of paupers had decreased by 231. In Old Machar parish the total number of out and in door paupers, including children and lunatics, in 1852, was 969; the average cost of each inmate of the poorhouse being L.5, 12s. per annum. Marischal College was founded by George Keith, Earl Marischal, in 1593. It was lately rebuilt at a cost of about L.30,000,—half of which was a grant from government and the rest raised by subscription,—and has been occupied since 1840. There are professors of Humanity, Greek, Na¬ tural History, Mathematics, Natural Philosophy, Moral Phi¬ losophy, Divinity, Oriental Languages, Chemistry, Medicine, Anatomy, and Surgery, with lecturers on Materia Medica, Midwifery, Scots Law, &c. It has a good library, observa¬ tory, museum, and an excellent collection of philosophical instruments. The session commences in the first week of November, and ends in the first week of April. The cur¬ riculum of arts extends over four sessions ; and a student’s expenses, during each session, may be from L.35 to L.40. The fees for each of the classes are mostly from two to three guineas. Connected with the college are numerous bursaries founded for the purpose of assisting students in poor circumstances. About thirty bursaries are bestowed annually, some by competition and others by presentation, and are continued during the four sessions of the curricu¬ lum. There are sixteen competition bursaries, varying from L.16 to under L.5 each; and in the case of bursars, the fees of the session are so restricted as to be more than covered by the bursary. The annual sum expended in prizes and bursaries is about L.1500. In 1852, the number of gradu¬ ates in A.M. was 21; in M.B. 7; in M.D. 12; and in LL.D. 1. In the west end of the town is the Free Church Divi¬ nity Hall. The grammar school, which is mentioned as being in existence in 1418, is a preparatory school to the colleges, and is under a rector and three masters. There are several academies, and a number of parish and other schools, including two on Dr Bell’s foundation ; one for boys and the other for girls. The industrial or ragged schools, which owe their establishment mainly to Sheriff Watson, are thriving, and have been the means of doing great good, as proved by the remarkable diminution of juvenile crime in the city. The average number on the roll for 1852, was 297. The average annual cost of each child, about L.3, 4s. On the north side of Castle Street are the town-house and the old tolbooth, which is surmounted by a handsome spire 120 feet in height; and connected with it there has been erected a new court-house, which combines the advantages of elegance, convenience, and comfort; with a prison in the rear. Bridewell, now called the west prison, was built in 1809, at an expense of L.12,000. The cross, a singularly beautiful erection at the east end of Castle Street, is adorned with medallions cut in stone, in very high relief, of all the royal family of Scotland, from James I. to James VII. in¬ clusive, with a fine column of the composite order, sur¬ mounted by the royal unicorn rampant rising from the cen¬ tre. It was planned and executed about 1682, by John Montgomery, a native architect. Near it is a fine granite colossal statue of the late Duke of Gordon. The assembly- rooms, in Union Street, were built in 1821, by subscription. They are constructed of beautiful granite, handsomely orna- A B E 31 mented. The rooms, which are ninety feet in front, and 156 Aberdeen, feet at the back of the edifice, are splendidly finished in the V—- interior. It has military barracks, erected in 1796, a neat theatre, and public baths. The commerce and manufactures of Aberdeen are exten¬ sive and flourishing. One of the most important branches of manufacture is the cotton, which was introduced about the year 1779, and has given rise to several large establishments, in the greater number of which steam-engines are employed. There are other smaller works, which manufacture stripes, winseys, druggets, &c. The whole, when in full work, give employment to about 4000 hands. There are two large houses engaged in the woollen trade, and four or five small ones. In these are manufactured broad and narrow cloths, blankets, serges, stockings, &c., but chiefly worsted yarns. They give employment to about 3500 persons. The manufacture of car¬ peting for the London, but particularly the American markets, has been carried on with success for upwards of twenty years. The linen manufacture, particularly that of thread, is carried on in all its branches to a great extent. The num¬ ber of persons employed, when all the mills are on full work, is about 8000, of whom nearly one-third are engaged at the bleach-fields, or as out-door weavers. There are breweries of porter and ales, of which considerable quantities are an¬ nually exported to America and the West Indies. There are likewise several distilleries, the number of which has been increased since the reduction of the duty on spirits. Some extensive iron-works have also been established, in which are manufactured every kind of spinning machinery, and both land and marine steam-engines. Boiler-making, chain-mak¬ ing, and the forging of anchors employ about 1500 men. Iron ship-building was introduced about sixteen years ago, and has since been successfully carried on. The quantity of iron imported in 1852 was 3861 tons. There are also manufactories of soap, candles, leather, &c. The granite stones, so famous for their durability, which are quarried, dressed, and shipped from this port, form a staple commodity for exportation, and are a great source of wealth to the place, by giving employment to many thousands of industrious labourers. These stones are chiefly used for paving streets ; for building bridges, wharfs, and docks; and for erecting lighthouses, and other works. At the extensive granite works of Messrs Macdonald and Leslie, that stone is manu¬ factured into exquisitely polished vases, tables, chimney- pieces, fountains, funeral monuments, and columns, with a skill and elegance hitherto unrivalled in Great Britain ; and in execution quite equal to the famous granite sculptures of Sweden or of Russia. Among their other works, we may mention the magnificent granite columns of St George’s Hall in Liverpool, and the colossal statue of the last Duke of Gordon, that ornaments Castle Street in Aberdeen, sculptured in the same stubborn material. Comb-making has been, since 1830, an important branch of local industry, employing about 450 hands. The whale-fishery, once car¬ ried on to a great extent, has much declined. Forty years ago, it employed 17 vessels; now there are only two. Salmon-fishing formerly carried on with much spirit and re¬ markable success, has continued declining for a good many years. The quantity exported in 1852 was 1014 barrel-bulk. Herring-fishing has been prosecuted with considerable suc¬ cess for about 17 years. There are now three paper-mills in the vicinity of Aber¬ deen, all in a very flourishing condition, and giving em¬ ployment to between 500 and 600 hands. Another prosper¬ ous branch of local industry is ship-building, for which the city has lately become famous. Within the last 15 years many fine sailing and steam vessels have been built here A ship of 1200 tons was lately (1852) launched, and another of 1500 is being built. There are eight banking establish 32 ABE Aberdeen, ments in Aberdeen, besides a savings bank, established in 1815. The amount at the credit of depositors in the sav¬ ings bank on 12th February 1853 was L.133,484. The aggregate tonnage of the vessels belonging to the port of Aberdeen in 1852 was 52,868 tons. They trade to North and South America, the West Indies, the Mediter¬ ranean, the Baltic, Davis’ Straits, and most of the ports of the united kingdom. The want of a proper harbour was long a detriment to the trade of Aberdeen, and occasioned the loss of many lives and of much property. To remedy this defect a pier was built in 1776, by Smeaton, on the north side of the old harbour, extending a considerable way into the Ger¬ man Ocean; and by an act obtained in 1810, it was still far¬ ther enlarged. This extensive work is built of large masses of dressed granite, and measures in length 2300 feet. In con¬ sequence of this improvement the depth of water on the bar is at spring-tides upwards of nineteen feet, and at neap-tides fourteen feet, where there was formerly only a few feet. The flood-gates, and other works necessary for the completion of Telford’s plan of 1810, were completed in 1848. The wet dock, where the largest vessels may float in safety, has a sur¬ face of nearly 40 acres, and about 9000 feet of quay-room. It is called the Victoria Dock, in honour of her Majesty’s visit in 1848. The harbour dues which, in 1765, produced only L.126—amounted in 1800 to L.1300. The shore-dues for the year ending 30th Sept. 1852, were L.15,236; revenue, L.19,953; expenditure, L.18,376; debt, L.282,263. The re¬ gistered tonnage charged inwards, was 298,418 tons ; out¬ wards 33,343 tons; for wintering, 16,106 tons. Commodious steam-vessels sail statedly to London, Leith, Inverness, &c. The introduction of steam-navigation in 1821 effected a com¬ plete and beneficial revolution in various branches of indus¬ try, more especially in the cattle-trade; and the benefits have been greatly increased by the recent introduction of railways. The bay affords safe anchorage with off-shore winds, but not with those from E. or N.E. A lighthouse has been erected on Girdleness, the south point of the bay, having two fixed lights, one above the other, 115 and 185 feet above high- water spring-tides, in Lat. 57. 8. N. Long. 2. 3. W. On the north pier head, there is also a tidal fixed red light, seen at the distance of four miles, and two leading lights further up the harbour on its south side. The affairs of the har¬ bour are managed by a board of Commissioners. No place in the empire is better supplied with water and gas. The former is brought from the Dee, a little above the bridge. It is filtered through a bed of gravel, conveyed in a tunnel to a well, whence it is pumped by steam, and propelled into a reservoir at the west end of Union Place, The quantity of water raised in twenty-four hours is about 900,000 gallons. Aberdeen possesses a very complete public market, built by a company established by act of parliament in 1839. The building was designed by Mr Archibald Simpson, and consists of two floors of about 300 by 100 feet, with gal¬ leries going round the whole building. The upper and lower floors are fitted up with shops for the sale of butcher-meat, fish, fowls, &c. On the upper floor is a fountain of polished granite, the principal basin of which is 7 feet 3 inches dia¬ meter, cut out of a single block of stone. Connected with this undertaking was the laying out of a new street leading from Union Street to the quay, an improvement of great im¬ portance. In this street are the Post-Office and Mechanics’ Hall, both handsome buildings of recent erection. The Aberdeen Railway Company was incorporated in 1845, with a capital (including additions) of L.1,256,000; the total number of shares being 78,600. The main line is 65 miles in length, with 7 miles of branches. The total receipts for the week ending 1st January 1853, were L.1647: and for the corresponding week of 1852, L.1560. In 1846, the ABE Great North of Scotland Railway Company was incorporated, Aberdeen- with a capital of L.l,107,440, divided into 110,744 shares. ^ s^ire' j The works were not commenced until last year (1852), but ^J are now in steady progress, with every prospect of early com¬ pletion. The line will reach from Aberdeen to Elgin, in the first instance, and will be of immense importance to the northern counties. A railway, reaching from Aberdeen to Banchory-Ternan, along the north side of the river Dee, has also been recently commenced. The oldest charter extant held by Aberdeen is from Wil¬ liam the Lion, and of the probable date of 1178. Reference, however, is made in it to certain privileges conferred on the burgesses of Aberdeen, in common with all those north of the “ mounth,” by David I. The records of the burgh com¬ mence in 1398, and are complete to the present time, with the exception of a short break about the beginning of the 15th century. An interesting selection from these records has been published by the Spalding Club, the establishment of which has been the means of amply illustrating many other matters of local antiquity. The town is governed by a magis¬ tracy, consisting of a provost, four bailies, a dean of guild, and a treasurer. The other members of the council amount to twelve, all being chosen by the electors within the parlia¬ mentary bounds. In 1333 and 1336 the town was burnt by a fleet of Edward III.; but it was speedily afterwards rebuilt, and was thereafter known by the name of New Aberdeen. The total revenue of the burgh for 1852 was L.19,780; the total expenditure, for the same period, L.l 8,100; sur¬ plus, L.l680. In 1817, the affairs of the burgh became em¬ barrassed to a great extent, and were placed under trust. By prudent management, however, they gradually recovered, and all liabilities were paid in full. The population of Aber¬ deen, in 1396, was about 3000; in 1643, 8750; in 1708, 5556; in 1801, 27,608; in 1831, 58,019; in 1841,63,262; and in 1851, 71,945. The number of parliamentary electors is 2947; of municipal electors, 2413. It returns one mem¬ ber to parliament. Aberdeen is distant 108 miles north of Edinburgh, and 118 from Inverness. Long. 2. 5. 42. W. Lat. 57. 8. 58. N. ABERDEENSHIRE, a county in Scotland, situate in the north-east, between 56. 52. and 57. 42. north latitude, and between 1. 49. and 3. 48. of longitude west from Green¬ wich. It is bounded by the German Ocean on the north and east; by the counties of Kincardine, Forfar, and Perth, on the south; and by those of Inverness and Banff on the west. Its greatest length is 87, and breadth 36 miles ; with a circuit of about 200 miles, of which 60 are on the sea- coast. It has an area of 1985 square miles, or 1,270,740 acres, of which somewhat more than one-third is under cultivation; and contains 83 parishes, with parts of six others. This county is popularly divided into five districts. First, Marr, which is a mountainous district, particularly Braemar, the highland part of it; and is much frequented by tourists, on account of its wild and majestic beauties. Ben Macdhui, the highest mountain in Scotland, rises here to the height of 4299 feet, and in the vicinity are Cairntoul, Ben Avon, and Cairngorum, which attain respectively the height of 4245, 3967, and 4050 feet. The last is famous for a pe¬ culiar kind of rock crystals, known as Cairngorum stones. A few miles below Braemar is “ dark Lochnagar,” which rises to the height of 3800 feet. Second, Formartin, of which the land on the sea-coast is low and fertile ; but hills and mosses are spread over the interior. Third, Buchan, the most exten¬ sive division next to Marr, having a bold precipitous shore of 50 miles, but generally a flat surface, the soil of which has been greatly improved. The Bullers of Buchan, about 6 miles south from Peterhead, is a natural curiosity, which has been often described by tourists. Fourth, Garioch, a large and beautiful valley, naturally very fertile. Before the ABE Aberdeen- introduction of modern husbandry, it was termed the gra- v. S^“e~ / nary Aberdeen. Fifth, Strathbogie, the greater part of “ v ^ which consists of hills, mosses, and moors. On a compre¬ hensive review, it may be said, that, with the exception of the low grounds of Buchan, and the highlands of the south¬ west division, Aberdeenshire consists for the most part of tracts nearly level, but often bleak, naked and unfertile, though interspersed with many rich spots in a high state of cultivation. In extent, it is very nearly one-sixteenth part of Scotland. 1 The chief mineral wealth of the county is its granite, for which it has long been famous, and which has brought con¬ siderable sums into the county, besides supplying the inha¬ bitants with excellent stones for building and other purposes. As many stones have been raised from an acre of land under preparation for tillage, as brought from L.30 to L.50, for paving the streets of London. The exportation of granite to the capital employed at one time about 70 vessels of 7000 tons, and 400 mesn ; and the value of all the stones exported yearly was stated at L40,000. The quantity exported in 1852, was 38,595 tons. Gneiss, grauwacke, and old red sandstone, are also abundant; limestone, basalt, trap, and clay-slate, are found in various parts; sandstone, and millstone are quarried at Aberdour, slate at Culsal- mond and Lambhills; blacklead has been found near Huntly ; and there is a manganese quarry in the vicinity of Aberdeen. ^ The principal rivers are the Dee and the Don. The A than and Ugie within the county, and the Deveron and Bogie on its boundaries, are also considerable streams. Mus¬ sels are plentiful near the mouth of the Ythan; and pearl mussels have been sometimes discovered at its lower ex¬ tremity. One of the jewels of the ancient crown of Scot¬ land, a valuable pearl, is said to have been found here. There are also several lakes well stored with pike, trout, eels, and other kinds of fish. The county is noted for its chalybeate springs at Peterhead, Fraserburgh, and at Pananich on the Dee, near Ballater. The climate of Aberdeenshire, except in the mountain¬ ous districts, is rendered comparatively mild by its being bounded on two sides by the sea. The winters are not so severe as in some of the southern counties, but the springs are late, owing to the prevalence of easterly winds; and in au¬ tumn the weather is often wet and stormy. Wheat, how¬ ever, and all the other crops cultivated in Scotland, come to perfection; and the inhabitants, who are not subject to any organic diseases, sometimes live to a great age. The district of Marr, containing almost half the county, abounds in natural woods, which are a source of wealth to their proprietors, and of profitable employment to the inha¬ bitants. This county is so well adapted to the growth of trees, that it is only necessary to shut out the cattle by in¬ closures, and the birds and winds supply it with seeds that soon rise into vigorous plants. These woods consist chiefly of Scotch fir; and the timber, especially what grows in the forests of Braemar, has been thought superior to any that Scotland has imported from the north of Europe. About a tenth part of the whole surface of the county is under wood; and the trees found in the peat mosses indicate the exist¬ ence of still more extensive forests in former ages. The forests abound in deer and grouse; and partridges, and other kinds of game, are plentiful in all the higher parts of the county. Ruins of ancient edifices are seen in different parts of the county. In the Garioch district, on the summit of a coni¬ cal hill called Dun-i-deer, are the remains of a castle, sup¬ posed to be about 700 years old. They stand within a still older vitrified wall, which encircles the summit of the hill, and formed a British fort of unascertainable antiquity. Such VOL. ir. ABE 33 forts would seem to have been rather places of temporary Aberdeen- refuge than of permanent residence. The ruins of two build- shire- ings, supposed to have belonged to Malcolm Canmore, Kino- of Scotland, are still pointed out. One of them, situate at Castletown of Braemar, was his hunting seat; the other stands in a small island in the Loch of Kinnoir. A wooden bridge, which connected it with the land, has been found in the lake. The castle of Kildrummy, which in 1150 was the property of David Earl of Huntingdon, must have been a princely edifice, covering nearly an acre of ground; and its venerable remains still show the power and grandeur of the chieftains by whom it was inhabited. In the same district are some ancient subterraneous retreats, supposed to have been used by the Piets as places of refuge from an invading enemy. The agriculture of Aberdeenshire has been very greatly improved of late years: potatoes, turnips, and clover, as well as wheat and other crops, are now cultivated according to the best courses of modern husbandry. Farms, however, are still generally of a small size, compared with those of the south-eastern counties ; and the buildings, though much im¬ proved, are for the most part less convenient and comfort¬ able. Here, as in every other part of Scotland, a lease for nineteen years is the most common bond of connection be¬ tween the landholder and farmer. In most parts of Aberdeenshire, cattle are a more impor¬ tant object to the tenantry than corn. Great numbers of cattle are now sent to London, the annual value of which is estimated at L360,000. The whole value of agricultural exports is estimated at L.750,000 a-year. The productive qualities of the county have been greatly enhanced by gene¬ ral drainage, and the introduction of bone-dust and guano. Of the former, there were imported in 1852, 3861 tons, and of the latter, 5508 tons. During the same year, there were exported, of oats, barley, and bear, 56,132 quarters ; of but¬ ter, 2568 cwt.; eggs, 7273 barrel-bulk; pork, 6950 cwt.; sheep and lambs, 5240. About two-thirds of the population depend entirely on agriculture; oatmeal, prepared in dif¬ ferent ways, is the principal food of the labouring classes. The sea-fishing employs a number of hands. The Green¬ land whale-fishery is carried on by ships fitted out from Peterhead and Aberdeen. The old staple manufacture, the knitting of stockings, has declined greatly for many years ; but those in wool, cotton, and flax, are upon an extensive scale, and employ a large proportion of the inhabitants. There are also establishments for making sail-cloth, twine, paper, &c.; and, from the cha¬ racteristic ingenuity and enterprise of the people, Aberdeen¬ shire has been gradually assuming a high rank among the manufacturing counties of Britain. A share of our foreign trade, chiefly with the north of Europe, has been long enjoyed by this county; and the re¬ cent improvements on the harbour of Aberdeen must con¬ tribute essentially to the extension of its commerce. In 1807 a canal was opened from the harbour of Aberdeen to the town of Inverury, a distance of 18j miles, the expense of which was about L.44,000. The facilities which this canal affords for the conveyance of coal, lime, and the excellent stone so abundant in the tract of country through which it is cut, have already proved highly beneficial to the agricul¬ ture of the county, as also to the prosperity of Aberdeen; but it will be superseded by the North of Scotland Rail¬ way. The valued rent of the county is L.235,665, 8s. lid. Scots; but the real rent for the lands and houses is probably not less than L.800,000 sterling. 1 he principal seats in Aberdeenshire are, Aboyne Castle, the Earl of Aboyne ; Haddo House, the Earl of Aberdeen ; Huntly Lodge, the Duke of Richmond; Keith Hall, the E 34 ABE ABE Aberdour Earl of Kintore; Marr Lodge, the Earl of Fife ; Philorth II House, Lord Saltoun; Strichen, Lord Lovat; Castle Forbes, AberfFrau. Lor(j Eorbes ; Skene House, Duff; Slaines Castle, the Earl of Errol. Her Majesty has lately purchased, from the Fife trustees, the lands and house of Balmoral, in the parish of Crathie, Braemar, which is the residence of the Court for a few weeks towards the end of summer. This year (1853) will see the commencement of a palace, every way suitable for “ the royal dwelling.” The prevailing names among the proprietors are, Gordon, Forbes, Grant, Fraser, Duff, and Farquharson. The county has four parliamentary burghs, which, with their respective populations in 1851, are as fol¬ lows: Aberdeen, 71,945; Peterhead, 7242; Inverury, 2264 ; and Kintore, 476. The first returns a member to parliament, and the other three are contributory burghs to Elgin. The county also sends a member to parliament. The parliamentary constituency is 4022. Besides a sheriff, the county has two sheriffs-substitute, one at Aberdeen, the other at Peterhead; and circuit courts are held at Tarland, Inverury, Huntly, Turriff, Old Deer, and Fraserburgh. There are about 450 schools in the county, and, along with Banff and Elgin, it participates in Dick’s bequest for parish schools. Five miles from Aberdeen, on the river Dee, is the Roman Catholic College of Blairs. By the census of 1851, there were 32,110 inhabited houses, 768 uninhabited, and 179 building. In that census the county is divided into eight districts, with populations as under. DISTRICTS. Aberdeen, Alford, . Deer, Ellon, Glarioch, Kincardine O’Keil, Strathbogie, . Turriff, . 1851. MALES. FEMALES. TOTAL 38,645 6,368 19,166 7,701 9,082 7,966 5,131 6,998 47,582 6,293 22,004 7,671 9,072 7,963 5,620 7,396 86,227 12,661 41,170 15,372 18,154 15,929 10,751 14,394 Total Population of the County of Aberdeen, (ex¬ clusive of absent Seamen), . . . 214,658 Population in 1841, ...... 192,387 Increase, . . 22,271 ABERDOUR, a small town in Fifeshire, Scotland, on the northern shore of the Firth of Forth, about ten miles north-west of Edinburgh, with which there is now a frequent and easy communication by steam-boats. In old times it belonged to the Viponts; in 1126 it was transferred to the Mortimers by marriage, and afterwards to the Douglases. William, lord of Liddesdale, surnamed the Flower of Chi¬ valry, in the reign of David II. conveyed it by charter to James Douglas, ancestor of the present noble owner, the Earl of Morton. The monks of Inchcolm had a grant for a burial- place here from Allen de Mortimer, in the reign of Alex¬ ander III. It is a pleasantly situated town, and is greatly resorted to in summer for sea-bathing. Coarse cloths are manufactured to a small extent in the village. Pop. in 1851, 1945. Aberdour is also the name of a parish in Aberdeenshire, containing 1857 inhabitants. It lies six miles west of Fraser¬ burgh. ABERFELDIE, a village in Perthshire, celebrated in Scottish song, one mile from the falls of Moness. ABERFFRAU, a small seaport and parish in Anglesey, in Wales, with a population of 1336, chiefly engaged in fisheries. ABERFORD, a market-town in the west riding of York- Aberford shire, about a mile in length, and pretty well built. In the II vicinity is a Roman road, considerably elevated; and not far ^berne°iy' off flows the river Cock, between which and the town the foundation of an old castle is still visible. It is 181 miles north by west from London. Pop. in 1851, 996. ABERFOYLE, a village and parish, eight miles S.W. of Callender, on one of the gorges leading into the highlands of Perthshire. ABERGAVENNY, a decayed corporate town in Mon¬ mouthshire, 14 miles west of Monmouth, at the confluence of the Usk and Gavenny. It was once a walled town, and has the remains of a castle built at the time of the Conquest. The river Usk is here spanned by a noble stone bridge of fifteen arches. It has a town-hall, two banks, gas-works, and a free grammar school, with a fellowship and exhibitions at Jesus College, Oxford. The rich coal and iron mines in the vicinity afford employment to the people, who also engage in the weaving of flannel, &c. Abergavenny appears to have been the Gohannium of Antoninus, and the town of Usk his Furrium. Pop. in 1851, 4797. ABERNETHY, John, an eminent dissenting minister, was the son of Mr John Abernethy, a dissenting minister in Coleraine, where he was born on the 19th of October 1680. When about nine years of age he was separated from his parents, his father being obliged to attend some public af¬ fairs in London; and his mother, to shelter herself from the fury of the Irish rebels, retiring to Derry, a relation who * had him under his care, having had no opportunity of con¬ veying him to her, carried him to Scotland; and thus he escaped the hardships and dangers of the siege of Derry, in which Mrs Abernethy lost all her other children. He after¬ wards studied at the University of Glasgow, where he re¬ mained till he took the degree of master of arts; and, in 1708, he was chosen minister of a dissenting congregation at Antrim, in which situation he continued above 20 years. About the time of the Bangorian controversy (for which see Hoadly), a dissension arose among his brethren in the mi¬ nistry at Belfast, on the subject of subscription to the West¬ minster Confession of Faith. In this controversy he became a leader on the negative side, and incurred the censure of a general synod. The agitation of parties on this occasion induced him to accept of an invitation to settle in Dublin, where his preaching was much admired. Here he continued for ten years, respected and esteemed; and died in Decem¬ ber 1740, in the 61st year of his age. His writings, like his character, are distinguished for candour, liberality, and manly sentiment. He published a volume of sermons on the Di¬ vine Attributes; after his death a second volume was pub¬ lished by his friends; and these were succeeded by four other volumes on different subjects. Abernethy, John, an eminent surgeon, was born in London in 1765. His professional studies and career began and terminated in the metropolis, where he obtained a high reputation. He was an apprentice to Sir Charles Blick; and succeeded the celebrated Mr Pott in 1787, as assistant-sur¬ geon in St Bartholomew’s Hospital. Not long after, Aber¬ nethy was also his successor as Lecturer on Anatomy and Surgery ; an office in which he acquired just celebrity, from an easy, impressive manner, and a style of illustration at once amusing and instructive. On the death of Blick, he was elected surgeon to St Bartholomew’s Hospital, of which he was long a distinguished member. His reputation began with his success as a teacher ; but it rested on the more solid foundation of his efforts for the practical improvement of surgery. The philosophic views developed in his work en¬ titled “ The Constitutional Origin and Treatment of Local Diseases,” are of great practical importance, and are founded on two general principles;—1st, That topical diseases are \ ABE ABE 35 Aberne- often mere symptons of constitutional maladies, and then can thy only be removed by general remedies; 2d, That the dis- Aberra- Pr(^ere^ state the constitution very often originates in, or tion. h closely allied to deranged states of the stomach and bowels; and can only be remedied by means that beneficially affect the functions of those organs. Besides these essays, we are indebted to Mr Abernethy for the original suggestion and practice of the daring operation of securing by ligature the carotid and external iliac arteries. This eminent surgeon had one peculiar eccentricity, which candour compels us to notice. In the private circle of his family and of his friends he was kind, courteous, and affectionate, was just and honour¬ able in his intercourse with all; but, in his latter days, espe¬ cially with his patients, he was often rude and capricious, and sometimes assumed an offensive coarseness, at variance with a character otherwise estimable. (t.s.t.) Abeknethy, a town in Scotland, in Perthshire, situated at a short distance to the southward of the right bank of the river Tay, a little above the mouth of the Earne. It is of very ancient date, and is said to have been the seat of the Pictish kings ; and there are some uncertain traditions of its existence prior to this period. It is distinguished by a cu¬ rious piece of antiquity, a circular tower, 74 feet high and 16 feet in diameter, consisting of 64 courses of hewn stone. It continued long to be the see of an archbishop, which was afterwards transferred to St Andrews. The inhabitants are engaged in the manufacture of linen. The population in 1851. 2026. Abernethy is seven miles from Perth. ABERR ATION, in Astronomy, a remarkable pheno¬ menon, by which all the stars appear, at certain seasons of the year, to deviate in a slight degree from their true si¬ tuation in the heavens, in consequence, as is now ascer¬ tained, of the motion of the light from every star com¬ bining itself with the motion in the eye of the observer, caused by the earth’s annual revolution round the sun. All vision, it is well known, is performed by the particles or rays of light from any object striking against the eye, and the object invariably appears in that direction in which the rays finally impinge. Hence, for example, arise the effects of refraction, by which the heavenly bo¬ dies appear more elevated in the horizon than they really are; the rays of light, as they penetrate the atmosphere, bending gradually downwards towards the surface of the earth, so as at last to reach the eye of the spectator in a direction more inclined from the horizon than that in which they issue from the object: and thus the latter appears more elevated in the sky than it really is, as in the an¬ nexed sketch. y SHar clcvatctf Inj refraction. %,&tar in its lTue\fla.ce. In a similar manner the rays of light which fall directly from the stars, in certain circumstances, owing to the mo¬ tion of the earth, really impinge on the eye of a spectator in a direction somewhat oblique, so that they appear on this account in a situation different from "what they really occupy; and this constitutes the aberration. Suppose, for example, the earth is moving in a direction at right angles to that of the light from any star, then it is evident there will be a mutual collision between them; the light will Aberra- not only strike the eye of a spectator, but the eye will tion- also strike the light; the effect will be exactly the same v^v^> as if the eye had been at rest, and the light had been en¬ dowed with an equal motion in the contrary direction; so that in addition to its direct motion, it has also a slight motion laterally; and the true direction of the impact, therefore, or of the compound motion of the light, ac¬ cording to the well-known laws of the composition of forces, will be the diagonal of the rectangle, the sides of which represent the directions and velocities of the light and of the eye, as in the annexed sketch, where S E represents the direc¬ tion and velocity of the light, F E the direction and velocity of the motion of the earth, and E F, therefore, the direction and velocity of the contrary motion in the light, the earth being supposed at rest. When the light arrives at the eye there¬ fore at E, it has not only the direct motion S E or E G, which is made by construction equal to S E, but also a lateral motion E F; so that the compound motion will be re¬ presented by the diagonal E H, which is the true direction in which the light will really impinge on the eye; so that the star, instead of appearing at S, will appear at s, as far in advance of its true position as the earth has moved in the time the light travels from the star to the eye. To determine the amount of this aberration, therefore, we have only to compare the motion of light with that of the earth in its orbit. Now, from the celebrated discovery of the Danish astronomer Roemer, regarding the successive propagation of light, as found by the observations of the eclipses of Ju¬ piter s satellites at different seasons of the year, it appears that light actually employs about 15 minutes to travel from the one circumference to the other of the earth’s orbit; and from other still more accurate observations, its velo¬ city has been determined at about 194,000 miles per se¬ cond, while the mean velocity of the earth in her orbit does not exceed 19 miles. Hence it is easy to calculate that the aberration in this case will amount to an angle of about 20" of a degree ; and this case in which the earth’s motion is perpendicular to that of the light is that in which the aberration is the greatest of all; for, as the motion of the earth becomes oblique to that of the light, the aberration gradually diminishes, until at last it disap¬ pears altogether, when the two motions become in one straight line, that is, when the earth is moving either directly from or directly towards the stars. In all cases the apparent direction of the stars will be in the diagonal of the parallelogram, the sides of which represent the direction and the relative motions of the light and of the earth. The aberration of light having been discovered by means of the telescope, this has given rise to a familiar illustration of the subject, which it may be proper to state. It is evident, that before the star can be visible in the telescope, the light in its progress through it must be continually in the axis. Were the telescope, there¬ fore, affected with any considerable lateral motion, this could not take place if the telescope were held directly up to the star; because, though the light might enter the telescope in the axis, the lateral motion would quickly with¬ draw the axis from the line of the light, which would strike against the side of the telescope and never reach the eye. If, for example, the light moved successively 36 aberration. II G F to the points A, B, C, D, E, while the telescope or tube moved successively parallel to itself into the positions E A, F/, Gg,Uh,li; then h, f i Fig. 2. A the light entering at A, by the time it reaches B the tube is off into the position F f, and by B the time it could reach E the tube is removed to I * ; so that it is evi¬ dent the star will not be visible at all in the true direction of the light. In order that this may always remain in the telescope, and traverse it from end to end, this must be set in the posi¬ tion E i, oblique to E A; then the light entering at i, Fig. 2. will advance to b in the same time that the axis of the tube advances parallel to itself to F/; so that the light will still remain in the axis. In the same manner the light and the tube will continue to advance by pro¬ portional steps till the former reaches the eye, where the star will appear in the direction of the tube, and that as formerly in the diagonal of the parallelogram formed by the directions and velocities of the two motions. An¬ other illustration was suggested by Clairaut in the Memoircs de VAcademic des Sciences for the year 1746, by supposing drops of rain to fall rapidly and quickly after each other from a cloud, under which a person moves with a very narrow tube ; in which case, it is evident that the tube must have a certain inclination, in order that a drop which enters at the top may fall freely through the axis of the tube, without touching the sides of it; which inclination must be more or less, according to the velocity of the drops in respect to that of the tube: then the angle made by the direction of the tube and of the falling drops is the aberration arising from the combination of those two motions. In all cases it will be observed the aberration takes place in the direction of the earth’s motion. Hence it is easy to deduce, from what we have stated, the effects on the different stars. Consider, for example, those situated in the pole of the ecliptic. To the rays of light from these, the earth’s motion will always be at right angles; the aberration on them, therefore, will always be of the same amount, viz. about 20"; but as the earth changes the direction of its motion along the ecliptic, the aberration will change its di¬ rection also, so that the star will appear to move in a little orbit, similar to, and parallel with the ecliptic; the apparent situation of the star revolving annually round the true place, as the earth revolves round the sun. Con¬ sider again the stars situated in the plane of the ecliptic. To the rays of light from these, the earth’s motion will be at one time at right angles, as at A. and B in the annexed sketch, and at another in the same direction, as at C and D ; for in all these cases we may hold the dimensions of the earth’s orbit as nothing compared with the distance of the star. At A, therefore, the earth being supposed to move in the di- Aberra- rection A D B, so as to make the star appear at a, thei tl0n- aberration will be 20" in the direction S a, and at B 20 ^ in the direction S b, so as to make the star appear at 6, while at C and D it will be nothing, and the star will appear in its true place at S. The apparent situation will, therefore, appear annually to oscillate on each side of the true, to the extent of 20". Between the two extremes therefore, namely, the pole of the ecliptic, where the aberration causes the star to revolve in a circle, and the plane of the ecliptic, where it causes it to oscillate in a straight line, the stars will all describe elliptic curves, elongated 40" in a direction parallel to the plane of the ecliptic, and the breadth or lesser axis diminishing continually from the pole towards the plane of the ecliptic, where the curve passes into a straight line. These motions in the stars are confirmed by the observations of astronomers, (see Astronomy,) and they furnish one among many other beautiful examples of that remarkable and perfect accordance which in this science subsists everywhere be¬ tween theory and fact. The effects of aberration also present a striking, and one of the few direct proofs which astronomy furnishes of the motion of the earth, these being quite unaccountable on any other hypo¬ thesis. Such are the principal phenomena of aberration. This great discovery, one of the finest in modern astronomy, we owe to the accuracy and ingenuity of the distinguish¬ ed astronomer Dr Bradley, who was led to it in the year 1727, by the result of some observations which he made, with a view of determining the annual parallax of the fixed stars. See Parallax. The annual motion of the earth about the sun had been much doubted and warmly contested. The defenders of that motion, among other proofs of the reality of it, con¬ ceived the idea of adducing an incontestible one from the annual parallax of the fixed stars, if the stars should be within such a distance, or if instruments and observations could be made with such accuracy, as to render that pa¬ rallax sensible. And with this view various attempts have been made. Before the observations of M. Picard, made in 1672, it was the general opinion that the stars did not change their position during the course of a year, lycho Brahe and Ricciolus fancied that they had assured them¬ selves of it from their observations ; and from thence they concluded that the earth did not move round the sun, and that there was no annual parallax in the fixed stars. M. Picard, in the account of his Voyage d' Uranibourg, made in 1672, says that the pole star, at different times of the year, has certain variations, which he had observed for about 10 years, and which amounted to about 40" a year : from whence some, who favoured the annual motion of the earth, were led to conclude that these variations were the effect of the parallax of the earth s orbit. But it was im¬ possible to explain it by that parallax, because this mo¬ tion was in a manner contrary to what ought to follow only from the motion of the earth in her orbit. In 1674 Dr Hooke published an account of observations which he said he had made in 1669, and by which he had found that the star y Draconis was 23" more northerly in July than in October; observations which, for the pre¬ sent, seemed to favour the opinion of the earth s motion, although it be now known that there could not be any truth or accuracy in them. Flamsteed having observed the pole star with his mural quadrant, in 1680 and the following years, found that its declination was 40" less in July than in December; which observations, although very just, were yet, however, im¬ proper for proving the annual parallax; and he recoro- ABERR Aberra- mended the making of an instrument of 15 or 20 feet ra¬ tion. diUSj to be firmly fixed on a strong foundation, for decid¬ ing a doubt which was otherwise not soon likely to be brought to a conclusion. In this state of uncertainty and doubt, then, Dr Brad¬ ley, in conjunction with Mr Samuel Molineux, in the year 1725, formed the project of verifying, by a series of new observations, those which Dr Hook had communicated to the public almost 50 years before. And as it was his at¬ tempt that chiefly gave rise to this, so it was his method in making the observations, in some measure, that they followed; for they made choice of the same star, and their instrument was constructed upon nearly the same principles : but had it not greatly exceeded the former in exactness, they might still have continued in great uncer¬ tainty as to the parallax of the fixed stars. For this, and many other convenient and useful astronomical instru¬ ments, philosophers are indebted to the ingenuity and ac¬ curacy of Mr Graham. The success of the experiment evidently depending so much on the accuracy of the instrument, this became a leading object of consideration. Mr Molineux’s appara¬ tus then having been completed, and fitted for observing, about the end of November 1725, on the third day of December following, the bright star in the head of Draco, marked y by Bayer, was for the first time observed, as it passed near the zenith, and its situation carefully taken with the instrument. The like observations were made on the fifth, eleventh, and twelfth days of the same month ; and there appearing no material difference in the place of the star, a further repetition of them, at that sea¬ son, seemed needless, it being a time of the year in which no sensible alteration of parallax, in this star, could soon be expected. It was therefore curiosity that chiefly urged Dr Bradley, who was then at Kew, where the in¬ strument was fixed, to prepare for observing the star again on the 17th of the same month; when, having ad¬ justed the instrument as usual, he perceived that it passed a little more southerly this day than it had done before. Not suspecting any other cause of this appearance, it was ascribed to the uncertainty of the observations, and that either this or the foregoing was not so exact as had been supposed. For which reason they proposed to re¬ peat the observation again, to determine from what cause this difference might proceed : and upon doing it, on the 20th of December, the doctor found that the star passed still more southerly than at the preceding observation. This sensible alteration surprised them the more, as it was the contrary way from what it would have been had it proceeded from an annual parallax of the star. But being now pretty well satisfied that it could not be en¬ tirely owing to the want of accuracy in the observations, and having no notion of any thing else that could cause such an apparent motion as this in the star, they began to suspect that some change in the materials or fabric of the instrument itself might have occasioned it. Under these uncertainties they remained for some time; but being at length fully convinced, by several trials, of the great exactness of the instrument, and finding, by the gradual increase of the star’s distance from the pole, that there must be some regular cause that produced it, they took care to examine very nicely, at the time of each ob¬ servation, how much the variation was ; till about the be¬ ginning of March 1726, the star was found to be 20" more southerly than at the time of the first observation : it now indeed seemed to have arrived at its utmost limit south¬ ward, as in several trials, made about this time, no sen¬ sible difference was observed in its situation. By the middle of April it appeared to be returning back again A T 1 O N. 37 towards the north ; and about the beginning of June it Aberra- passed at the same distance from the zenith as it had tion. done in December, when it was first observed. From the quick alteration in the declination of the star at this time, increasing about one second in three days, it was conjectured that it would now proceed northward, as it had before gone southward, of its present situation ; and it happened accordingly; for the star continued to move northward till September following, when it again became stationary; being then near 20" more northerly than in June, and upwards of 39" more northerly than it had been in March. From September the star again re¬ turned towards the south, till, in December, it arrived at the same situation in which it had been observed twelve months before, allowing for the difference of declination on account of the precession of the equinox. This was a sufficient proof that the instrument had not been the cause of this apparent motion of the star; and yet it seemed difficult to devise one that should be ade¬ quate to such an unusual effect. A nutation of the earth’s axis was one of the first things that offered itself on this occasion; but it was soon found to be insufficient; for though it might have accounted for the change of declina¬ tion in y Draconis, yet it would not at the same time accord with the phenomena observed in the other stars, particu¬ larly in a small one almost opposite in right ascension to y Draconis, and at about the same distance from the north pole of the equator: for though this star seemed to move the same way as a nutation of the earth’s axis would have made it, yet changing its declination but about half as much as y Draconis in the same time, as appeared on comparing the observations of both made on the same days, at different seasons of the year, this plainly proved that the apparent motion of the star was not occasioned by a real nutation ; for had this been the case, the alteration in both stars would have been nearly equal. The great regularity of the observations left no room to doubt, but that there was some uniform cause by which this unexpected motion was produced, and which did not depend on the uncertainty or variety of the seasons of the year. Upon comparing the observations with each other, it was discovered that, in both the stars above mentioned, the apparent difference of declination from the maxima was always nearly proportional to the versed sine of the sun’s distance from the equinoctial points. This was an inducement to think that the cause, whatever it was, had some relation to the sun’s situation with respect to those points. But not being able to frame any hypothesis suf¬ ficient to account for all the phenomena, and being very desirous to search a little further into this matter, Dr Bradley began to think of erecting an instrument for him¬ self at Wanstead; that, having it always at hand, he might with the more ease and certainty inquire into the laws of this new motion. The consideration likewise of being able, by another instrument, to conform the truth of the observations hitherto made with that of Mr Moli¬ neux, was no small inducement to the undertaking; but the chief of all was, the opportunity he should thereby have of trying in what manner other stars should be af¬ fected by the same cause, whatever it might be. For Mr Molineux’s instrument being originally designed for observing y Draconis, to try whether it had any sensible parallax, it was so contrived as to be capable of but little alteration in its direction ; not above seven or eight mi¬ nutes of a degree: and there being but few stars within half that distance from the zenith of Kew bright enough to be well observed, he could not, with his instrument, thoroughly examine how this cause affected stars that aberration. Aberra- were differently situated with respect to the equinoctial tion. and solstitial points of the ecliptic. These considerations determined him ; and by the con¬ trivance and direction of the same ingenious person, Mr Graham, his instrument was fixed up the 19th of August 1727. As he had no convenient place where he could make use of so long a telescope as Mr Molineux s, he con¬ tented himself with one of but little more than half the length, namely of 12 feet and a half, the other being 24 feet and a half long, judging from the experience he had already had, that this radius would be long enough to ad¬ just the instrument to a sufficient degree of exactness: and he had no reason afterwards to change his opinion; for by all his trials he was very well satisfied, that when it was carefully rectified, its situation might be securely depended on to half a second. As the place where his instrument was hung in some measure detei mined its ra¬ dius, so did it also the length of the arc or limb, on which the divisions were made, to adjust it; for the arc could not conveniently be extended farther, than to reach to about fii degrees on each side of the zenith. This how¬ ever was sufficient, as it gave him an opportunity of mak¬ ing choice of several stars, very different both in magni¬ tude and situation; there being more than two hundred, inserted in the British Catalogue, that might be observed with it. He needed not, indeed, to have extended the limb so far, but that he was willing to take in Capetta, the only star of the first magnitude that came so near his zenith. His instrument being fixed, he immediately began to observe such stars as he judged most proper to give him any light into the cause of the motion already mentioned. There was a sufficient variety of small ones, and not less than twelve that he could observe through all seasons of the year, as they were bright enough to be seen in the day-time, when nearest the sun. He had not been long observing, before he perceived that the notion they had before entertained, that the stars were farthest north and south when the sun was near the equinoxes, was only true of those stars which are near the solstitial colure. And after continuing his observations a few months, he discovered wdiat he then apprehended to be a general law observed by all the stars, namely, that each of them became stationary, or was farthest north or south, when it passed over his zenith at six of the clock, either in the evening or morning. He perceived also, that whatever situation the stars were in with respect to the cardinal points of the ecliptic, the apparent motion of every one of them tended the same way when they passed his in¬ strument about the same hour of the day or night; for they all moved southward when they passed in the day, and northward when in the night: so that each of them was farthest north when it came in the evening about six of the clock, and farthest south when it came about six in the morning. Though he afterwards discovered that the maxima, in most of these stars, do not happen exactly when they pass at those hours; yet, not being able at that time to prove the contrary, and supposing that they did, he en¬ deavoured to find out what proportion the greatest alter¬ ations of declination, in different stars, bore to each other; it being very evident that they did not all change their inclination equally. It has been before noticed, that it appeared from Mr Molineux’s observations, that y Dra- conis changed its declination above twice as much as the before-mentioned small star that was nearly opposite to it; but examining the matter more nicely, he found that the greatest change in the declination of these stars was as the sine of the latitude of each star respectively. This led him to suspect that there might be the like propor- Aberra¬ tion between the maxima of other stars; but finding that the observations of some of them would not perfectly cor¬ respond with such an hypothesis, and not knowing whe¬ ther the small difference he met with might not be owing to the uncertainty and error of the observations, he de¬ ferred the further examination into the truth of this hy¬ pothesis till he should be furnished with a series of ob¬ servations made in all parts ot the year; which would enable him not only to determine what errors the obser¬ vations might be liable to, or how far they might safely be depended on, but also to judge whether there had been any sensible change in the parts of the instrument itself. When the year was completed, he began to examine and compare his observations; and having satisfied him¬ self as to the general laws of the phenomena, he then en¬ deavoured to find out the cause of them. He was already convinced that the apparent motion of the stars was not owing to a nutation of the earth’s axis. The next circum¬ stance which occurred to him, was an alteration in the direc¬ tion of the plumb-line, by which the instrument was con¬ stantly adjusted; but this, upon trial, proved insufficient. Then he considered what refraction might do; but here also he met with no satisfaction. At last, in a state of great perplexity, the discovery of Roemer occurred to him, that the motion of light, however incredibly swift, was not al¬ together instantaneous, but took a certain interval in passing from the sun to the earth; and then the truth flashed on his mind. He immediately perceived that the motion of the earth being also extremely rapid, might have though a small yet a perceptible relation to that of light, and might thus come by combining its influence to affect the direction of the visual rays, and with them the apparent situation of the stars, in the manner above explained. Pursuing this happy idea, he calculated the aberration from the relative velocities of the earth and of light, and comparing it with his own observations, was delighted to find them agree in every particular; so that no doubt could remain of the truth of his discovery. For further information on this subject, see Astronomy, in this Encyclopaedia; and also the following works, Phil. Transactions, vol. xxxv.; vol. Ixxii. Mem. Acad. Paris, 1737; Mem. Acad. Berlin, tom. ii.; Nov. Acad. Pelrop. tom. i.; Connoissances des Temps, 1788; T. Simpson’s Essays on Several Subjects, 1740; Boscovichii Opera, tom. v. 1785; Trade sur VAberration, par Fontaines des Crutes; Cagnoli’s Trigonometrie; Vince’s Astronomy, vol. i.; Delambre, Astronomic ; Woodhouse s Astronomy, (g. b.) Aberration of the Planets. This is quite of the same nature with that of the stars, only that its amount and direction are greatly affected by the motion of the planet itself combining itself with that of the earth, and pro¬ ducing on the whole a more complex result. When the planet is stationary, the aberration disappears altogether, because the light itself, participating of the motion of the planet, strikes the earth not only with its usual direct motion, but also with a lateral motion exactly the same as that of the earth itself. The eye of the spectator, therefore, and the light have the same motion lateral¬ ly ; and thus the effect is quite the same as if they had relatively no lateral motion at all. It is the same as if both the earth and the planet were at rest, and therefore there cannot be any aberration. In every other case, the aberration is determined by combining the motion of light not only with the earth’s, but with the planet’s motion also; and doing this it is found, that in every case the aberration is equal to the motion of the planet about the earth or its geocentric motion, during the interval that ABE ABE 39 Abcrra- light employs in passing from the planet to the earth, spherical form is much more easily constructed, and as the Aberra- Thus, in the sun, the aberration in longitude is constant- aberration from it is not generally attended with serious tion ly 20", that being the space moved by the sun, or, what inconvenience, this form has been universally adopted. II is the same thing, by the earth, in 8' 7", the time in which The amount of the aberration is measured either by the ( Abex‘ light passes from the sun to the earth. In like manner, distance longitudinally at which the rays meet from knowing the distance of any planet from the earth, by the true focus, or by the distance laterally by which proportion it will be, as the distance of the sun is to the they are dispersed from it. In all double convex lenses distance of the planet, so is 8' 7" to the time of light of equal spheres, the longitudinal aberration of the ex- passing from the planet to the earth : then computing the treme ray is If of the thickness of the lens. The small- planet s geocentric motion in this time, that will be the est aberration takes place when the radii of the spheres aberration of the planet, whether it be in longitude, lati- are as 1 to 6, the more convex surface being exposed to tude, right ascension, or declination. the rays ; in that case, it is only lTUh of the thickness of bince the motion of the planets affects so much the the lens. See Optics. aberration, ought not the motion of the fixed stars rela- The aberration of refrangibility is of far more import- tively to our system, if they have any, as some have sus- ance. It arises from this circumstance, that in a homo- pected, be rendered sensible in this manner ? Their pro- geneous lens of glass the violet rays are greatly more digious distance has hitherto rendered these motions, if refracted than the red. The latter are therefore thrown t ley do exist, almost insensible. But this would not affect to a greater distance, and the others in proportion almost the motion of light. This element flies through the re- all deviating from the true focus: hence arises that con- motest parts of the system ; and if it be really material, the fusion of images, and that fringe of extraneous colour with motion with which it is propelled from one point must con- which objects are surrounded when seen through glasses of tlnUrc i eVer a^terwar(^s t0 affect it, unless opposed or this description, which has ever formed the great obstacle modified by extraneous influence. If the stars, therefore, to the perfection of the refracting telescope ; so much so, have any motion laterally in respect of the earth, so will that Sir Isaac Newton, misled at the time by a partial the light which issues from them, and which, preserving view of the subject, and others after him, were led to de- undimimshed its original impulse, must strike the eye of spair of success in correcting this defect, and thus direct- a spectator on the earth not only with a direct motion, ed their chief attention to those of the reflecting kind. but also with one to the right or left similar to that of the Subsequent discoveries, however, led to the invention of star; and this ought to affect the aberration just in the achromatic glasses, by which the refracting telescope has same manner as if the star were no farther off than any been wonderfully improved; and some important experi- o the planets. The same thing would be observed if the ments, we understand, are now going on at the Royal In¬ earth along with the whole solar system, as the late Dr stitution in London, by M. Faraday, under the direction Heiscliei and other astronomers have attempted to prove, of the Board of Longitude, in the manufacture of a more be advancing forward among the stars. Since, however, perfect glass than has hitherto been used, from which we no such effect has ever been noticed, it would seem to may hope to see these instruments carried to a yet higher ollow that the stars, as well as the sun, are really at rest; degree of perfection. See Achromatic Glasses ; also or if they have any motion, it is but a slow one, even Phil. Trans, vols. xxxv. xlviii., and from 1. to Iv.; Mem. compared with that of the earth or the planets round the Acad. Par. from 1737 to 1770; Mem. Acad. Berlin, from sun. This is certainly a curious speculation, which we 1746 to 1798; Nov. Comment. Petrov. 1762; Mem. Irish have never seen discussed by astronomers. See Astro- Academy, vol. iv.; Edinb. Trans, vol. iii.; Comment. Got- N0^IY‘ . . . . . (G;B*) tingen, vol. xiii.; Huygenii Dioptrica; Boscovichii Opera; Arerration, in Optics, a certain deviation in the Klingensteirna de Aberrationibus Luminis, &c. (g. b.) rays of light, from the true or geometrical focus of re- ABERYSTW1TR, a market-town of Cardiganshire, in flection or refraction in curved specula or lenses, arising Wales, seated on the Rheidol, near its confluence with the from two causes, viz. ls£, the figure of the speculum or Ystwith, where it falls into the sea. It has a considerable lens, giving rise to what is called the spherical aberration ; trade in lead, flannels, oak bark (which is mostly sent to Liver- and, 2d, the unequal refrangibility of the rays of light pool); and the fishery of whiting, cod, and herrings is valu- gmng rise, in lenses only however, to a far more mate- able. It was formerly surrounded with walls, and fortified rial, and in other respects inconvenient aberration, term- with a castle of great strength, the ruins of which occupy the ed the chromatic, or the aberration of colour, or of refran- summit of a Mijfpromontory on the S.W. of the town. The gibility. The object of all specula or lenses, is to collect harbour has been oflate much improved; and the picturesque the rays of light proceeding from any object into a single situation of the place draws many visitors, especially for sea- point, so as to form there a distinct image of the object, bathing. The municipal government consists of a mayor either enlarged or diminished, according as our purposes four aldermen, and twelve councillors. Pop. in 1841 4916- may require: and on this principle depends the whole in 1851, 5231. operation of the telescope, the microscope, and other opti- ABESTA, or Avesta, the name of one of the sacred cal instruments. The more completely the rays can be books of the Persian magi, which they ascribe to their great collected into a focus, so much the more distinctly, in every founder Zoroaster. The Abesta is a commentary on two case, does the image of the object appear at that point, others of their religious books, called Zend and Pazend; and so much the more perfect is the operation of the the three together including the whole system of the lo-ni- mstrument. But there are certain curves or figures in coke or worshippers of fire. the speculum or lens, which are necessary to produce this ABETTOR, a law term implying one who encourages ettect. Parallel rays, for example, can only be collected another to the performance of some criminal action, or as- mto one focus by a reflecting speculum of a parabolic sists in the performance itself. Treason is the only crime in form, or by a refracting lens of parabolic or hyperbolic, which abettors are excluded by law, every individual con- combined with spherical curves: all other forms cause cerned being considered as a principal. It is the same with more or less a dispersion or aberration of the rays from art-and-part in the Scottish law. the focus. In practice, however, it is extremely difficult ABEX, a country of Africa, bordering on the Red Sea, to form the lenses into these complex curves; and as the by which it is bounded on the east. It has Nubia or Sen- 40 Abeyance II Abhebbad A B H A B I 1 Hist. Heel lib. i. cap. 13. naar on the north ; Sennaar and Abyssinia on the west ; and Abyssinia on the south. Its principal tovvns are Suakim ana Arkeko. It is subject to the sheriffe of Mea, and has he name of the beglerbeglik of Habeleth. It xs about 500 miles in length and 100 in breadth; is a mountainous country, sandy, barren, and unhealthy, much infested mth wild beasts; and the forests abound with ebony trees. ABEYANCE, in Law, the expectancy of an estate. Thus if lands be leased to one person for life, with rever¬ sion to another for years, the remainder for years is m abey¬ ance till the death of the lessee. , .i ABGAR, or Abgarus, a name given to several of the kings of Edessa in Syria. The most celebrated of them was one, who, it is said, was contemporary with Jesus Christ; and who, having a distemper in his feet, and hearing of Jesus s miraculous cures, requested him by letter to come and cure him. Eusebius,1 who believed that this letter was genuine, and also an answer our Saviour is said to have returned to it, has translated them both from the Syriac, and asserts that they were taken out of the archives of the city of Edessa. The first is as follows“ Abgarus, prince of Edessa to Jesus the holy Saviour, who hath appeared in the flesh in the confines of Jerusalem, greeting. I have heard of thee, and of the cures thou hast wrought without medicines or herbs. For it is reported thou makest the blind to see, the lame to walk, lepers to be clean, devils and unclean spirits to be expelled, such as have been long diseased to be healed, and the dead to be raised; all which when I heard concern- ino- thee, I concluded with myself, that either thou wast a God come down from heaven, or the Son of God sent to do these things. I have therefore written to thee, beseeching thee to vouchsafe to come unto me and cure my disease. For I have also heard that the Jews use thee ill, and lay snares to destroy thee. I have here a little city, pleasant y situated, and sufficient for us both. Abgarus. lo this let¬ ter Jesus, it is said, returned an answer by Ananias, Ab- garus’s courier, which was as follows : “ Blessed art thou, O Abgarus! who hast believed in me whom thou hast not seen ; for the Scriptures say of me, ‘ They who have seen me have not believed in me, that they who have not seen may, bv believing, have life.’ But whereas thou wntest to have me come to thee, it is of necessity that I fulfil all things here for which I am sent; and having finished them, to return to Him that sent me: but when I am returned to Him, I wall then send one of my disciples to thee, who shall cure thy malady, and give life to thee and thine. Jesus. Aftei Christ’s ascension, Judas, who is also named Thomas, sent Thaddeus, one of the seventy, to Abgarus; who preached the gospel to him and his people, cured him of his disorder, and wrought many other miracles: which was done, says Eusebius, a.i>. 43.—Though the above letters are acknow¬ ledged to be spurious by the candid writers of the church of Home, several Protestant authors, as Dr Parker, Dr Cave, and Dr Grabe, have maintained that they are genuine, and ought not to be rejected. ABGILLUS, John, surnamed Prester John, was son to a king of the Friscii; and, from the austerity of his life, ob¬ tained the name of Prester, or Priest. He attended Charle¬ magne in his expedition to the Holy Land; but instead of returning with that monarch to Europe, it is pretended that he gained mighty conquests, and founded the empire of the Abyssines, called, from his name, the empire of Prester John. He is said to have written the history of Charlemagne’s jour¬ ney into the Holy Land, and his own into the Indies ; but they are more probably trifling romances, written in the ages of ignorance. , . . „ ABHEBBAD, or the Lake of Ausa, in the country of Adel, is the receptacle of the great river Hawash, which drains the eastern regions of Abyssinia. During the rains the lake acquires a superficial extent of about 50 leagues in circumference. It has no outlet. ABIA, in Ancient Geography, a town of Messema, on the ^ Messenian Gulf, supposed to be the Ire of Homer, 11 ix. 292. ABIAD, Bahr el, a great river of interior Africa, which, at Halfaia, below Sennaar, joins the Bahr-el-Azrek, or river of Abyssinia; and these unite at Khartoum and form the true Nile. The Abyssinian river was long considered by Europeans as the main stream ; but more accurate observation has now clearly determined, that the Abiad, both as to magnitude and length of course, is entitled to the pre-eminence. Its sources, however, and the upper part of its course, have not been reached by any European. The nearest approaches to the source that have been made were in 1842, when an expedi¬ tion from Egypt reached so far south as 4.42. N. Lat., nearly in the meridian of Cairo; and in January 1850, when Dr Knoblicher, the Pope’s vicar-general in Central Africa, reached about six miles farther south. The former saw no mountains, though they had passed the latitude commonly assigned to the Mountains of the Moon; on the contrary, they observed immense marshes and large islands. Di Kno¬ blicher twice ascended a mountain in the latitude above mentioned, and saw the river trending away in a southerly direction, till it vanished between two mountains. The last natives he met with, the Bary negroes, informed him that be¬ yond those mountains the river came straight from the south. ABIANUS, a river of ancient Scythia, falling into the Euxine; on which the Abii dwelt, a nation who subsisted on milk, and the flesh of their herds and flocks.. . ABIATHAR, {the Father of abundance,) high priest of the Jews, son to Ahimelech, who had borne the same office, and received David into his house. This so enraged Saul, who hated David, that he put Ahimelech to death, and 81 priests; Abiathar alone escaped the massacre. He after¬ wards was high priest, and often gave King David testimo¬ nies of his fidelity, particularly during Absalom’s conspiracy, at which time Abiathar followed David, and bore away the ark. But after this he conspired with Adonijah, in order to raise him to the throne of King David his father; which so ex¬ asperated Solomon against him, that he divested him of the priesthood, and banished him, a.m. 3021, before Christ 1014* ABIB, signifying an ear of corn, a name given by the Jews to the first month of their ecclesiastical year, afterwards called Nisan. It commenced at the vernal equinox; and ac¬ cording to the course of the moon, by which their months were regulated, answered to the latter part of our March and beginning of April. ABIES, the Fir-Tree. See Planting. ABIGAIL, the wife of Nabal, on whose death she be¬ came the wife of King David, to whom she bare a son named both Chileab and Daniel, which has given rise to the idea that she had two sons by David. 2 Sam. hi. 3 ; 1 Chron. in. 1. ABIHU, {the Father of Him,) the second son of Aaron, with his brothers consecrated for the priesthood; but who with his brother Nadab, disregarding the divine injunction as to offering incense, and kindling their censers with un¬ hallowed fire, were struck dead by lightning before the altar they had profaned. . , r ^ ABILA, a city of ancient Syria, the capital of the te- trarchy of Abilene. Its site is indicated by some ruins and inscriptions, near the village of Souk, on the banks of the river Barrada, on the road between Baalbec and Damascus, a little to the east of the range of Esh Sharki, or Anti-hba- 33. 40. N. Lat., 36. 91. E. Long. It was the capital of Atria Abila. nus the Abilene of which Lysanias was tetrarch in the time of John the Baptist (Luke hi. 1). From the tradition of this being the scene of Abel’s murder, it is now called Nebi- Abel. It lies between Baalbec and Damascus, in Lat. 33. 38. N., Long. 36.18. E. A B I Abildgaam ARILDGAARD. Nicolas, a modern Danish historical !l painter, and a writer on art. Born in 1744, died in 1809. Abiponians Thorwaldsen was one of his pupils. ABIMELECH, signifying Father of the King, the name of the Philistine king of Gerar, in the time of Abraham; but from its recurrence among that people it was perhaps rather a titular distinction than a proper name, like Pha¬ raoh among the Egyptians. After the destruction of “ the cities of the plain,” Abraham removed into his territory; and fearing that the beauty of Sarah might bring him into diffi¬ culties, he declared her to be his sister: whereupon Abime- lech, in virtue of the royal prerogative to appropriate any un¬ married female that pleased him, placed Sarah in his harem. But, in obedience to a divine warning, he forthwith restored her to her husband, with a strong and merited reproof for the deceit he had practised. Abimelech, however, made a league of peace and amity with Abraham, the first recorded in the Scriptures, and confirmed by a mutual oath. (Gen.xx.) Abimelech, another king of Gerar, probably the son of the former, in the time of Isaac. During a famine Isaac sought refuge in this king’s territories; and Rebekah’s beauty induced her husband to employ the same subterfuge as his father had done in the case of Sarah ; which deceit met with a similar rebuke from the king. In that country, wells were of such vast importance, that the digging of them conferred a proprietary right to the soil not previously appropriated. During his sojourn there Abra¬ ham had dug wells, which were again cleared out by Isaac, who proceeded to cultivate the ground to which they gave him a right. This gave rise to disputes between the herds¬ men of Isaac and Abimelech, which ended in the removal of the patriarch to Beersheba, where he concluded a treaty of amity with the king. (Gen. xxvi.) Abimelech, the natural son of Gideon, by his concu¬ bine. His violent acts and death (a.m. 2769) are recorded in Judges, chap. ix. ABINGDON, a market-town in Berkshire, on a branch of the Thames, derives its name from an ancient abbey. The streets, which are well paved, terminate in a spacious area, in which the market is held. In the centre of this area stands the market-house, supported on lofty pillars, with a large hall of freestone above, appropriated to the summer assizes for the county, and the transaction of other public business; the Lent assizes being held at Reading. It has two churches, which are said to have been erectedby the abbots of Abing¬ don, one dedicated to St Nicholas, and the other to St Helena, the latter adorned with a spire: two hospitals, one for six, and the other for thirteen poor men, and as many poor women; a free grammar school, with ten scholarships at Pembroke Col¬ lege, Oxford; charity schools; a mechanics’ institution, &c., and two banks. The town was incorporated by Queen Mary. It sends one member to parliament, and is governed by a mayor, four aldermen, and twelve councillors. During the war it manufactured much sail-cloth and sacking; but its chief trade now is in corn and malt, with a few carpets and coarse linen. It is seven miles south of Oxford, 47 east of Gloucester, and 55 W.N.W. of London. This town is sup¬ posed by Bishop Gibson to be the place called in the Saxon annals Cloveshoo. Population in 1841, 5585; in 1851, 5954. ABINTESTATE, in Laiv, is applied to a person who inherits the right of one who died intestate, or without making a will. ABIPONIANS, a tribe of American Indians, who for¬ merly inhabited the district of Chaks in Paraguay ; but the hostilities of the Spaniards have now obliged them to remove southward into the territory lying between Santa Fe and St Jago. M. Dobrizhoffer, who lived seven years in their country, informs us, in his account of them published in 1785, that they are not numerous, the whole nation not much YOL. II. A B L 41 exceeding 5000; for which he assigns as a reason an unna- Abiram tural custom among their women of sometimes destroying II their own children, from motives of jealousy lest their hus-Ab^4^ea" bands should take other mates during the long time they v ^ y give suck, which is not less than two years. They are na- turally white, but, by exposure to the air and smoke, become of a brown colour. They are a strong and hardy race of people, which our author attributes to their marrying so late, an Abiponian seldom or never thinking of marriage till 30 years of age. They are greatly celebrated on account of their chastity and other virtues; though, according to our au¬ thor, they have no knowledge of a Deity. They make fre¬ quent incursions into the territories of the Spaniards, mounted on the horses which run wild in those parts. They have a kind of order of chivalry for their warriors; and are so for¬ midable, that 100 of their enemies will fly before ten of these horsemen. The hatred which these savages, whose manners, though rude and uncultivated, are in many respects pure and virtuous, bear to the Spaniards, is invincible. “ These pre¬ tended Christians,” says our author, “ who are the scum of the Spanish nation, practise every kind of fraud and villany among these poor barbarians ; and their corrupt and vicious morals are so adapted to prejudice the Abiponians against the Christian religion, that the Jesuit missionaries have, by a severe law, prohibited any Spaniard from coming, without a formal permission, into any of their colonies.” From his account of the success of the Jesuits in converting them to Christianity, however, it does not appear that they have been able to do more than bribe them to a compliance with the ceremonies of the Popish religion ; so that in general they are quite ignorant and uncivilized; a most striking instance of which is, that in counting they can go no further than three; and all the art of the Jesuits to teach them the sim¬ plest use and expression of numbers has proved unsuccessful. Dobrizhoffer’s account of this people was translated into Eng¬ lish by Mr Southey, and published in 1822, in 3 vols. 8vo. ABIRAM, a seditious Reubenite, who, in concert with Korah and Dathan, rebelled against Moses and Aaron, in order to share with them in the government of the people; when Moses ordering them to come with their censers be¬ fore the altar of the Lord, the earth suddenly opened under their feet, and swallowed up them and their tents; and at the same instant fire came from heaven and consumed 250 of their followers. (Numb, xvi.) ABISHAI, son of Zeruiah, and brother to Joab, was one of the celebrated warriors who flourished in the reign of David: he killed with his own hand 300 men, with no other weapon but his lance; and slew a Philistine giant, the iron of whose spear weighed 300 shekels. (1 Sam. xxvi.; 2 Sam. xxiii.) ABJURATION, in our ancient customs, implied an oath taken by a person guilty of felony, and who had fled to a place of sanctuary, whereby he solemnly engaged to leave the kingdom for ever. Abjuration was used also to signify the renouncing, dis¬ claiming, and denying upon oath, the Pretender to have any kind of right to the crown of these kingdoms. Abjuration of Heresy, the solemn recantation of any doc¬ trine as false and wicked. ABLACTATION, (ah and lacto, I suck,) the ancient term for what is now called Grafting by approach, a method of ingrafting, by which the scion of one tree being for some time united to the stock of another, is afterwards cut off, and, as it were, weaned from the parent tree. ABLAIKET, in the government of Orel. It is situated on a river of the same name which flows into the Irtysch, and contains the remains of a temple built in the 17th cen¬ tury, by the Kalmuck Prince Ablai. ABLAQUEATION, (ah and laquear, a roof or cover- F 42 A B L Ablative ing,) an old term in Gardening, signifies the operation of |] removing the earth, and baring the roots of trees in winter, Ablegminato expose them more freely to the air, rain, snow, &c. ABLATIVE, in Grammar, the sixth case of Latin nouns. The word is formed from ablatus, the participle of auferre, “ to take away.” Priscian calls it also the comparative case; as serving among the Latins for comparing, as well as taking away. The ablative is opposite to the dative ; the first ex¬ pressing the action of taking away, and the latter that of giving. In English, French, &c., there is no precise mark where¬ by to distinguish the ablative from other cases; and we only use the term from analogy to the Latin. The question concerning the Greek ablative has been the subject of a famous literary war between two great gramma¬ rians, Frischlin and Crusius; the former maintaining, and the latter opposing, its existence. The dispute still subsists among their respective followers. The chief reason alleged by the former is, that the Roman writers often joined Greek words with the Latin prepositions which govern ablative cases, as well as with nouns of the same case. To which their opponents answer, that the Latins anciently had no ablative themselves, but instead thereof made use, like the Greeks, of the dative case ; till at length they formed an ab¬ lative, governed by prepositions, which were not put before the dative: that, at first, the two cases had always the same termination, as they still have in many instances; but that this was afterwards changed in certain words. It is no won¬ der, then, that the Latins sometimes join prepositions which govern an ablative case, or nouns in the ablative case, with Greek datives, since they were originally the same ; and that the Greek dative has the same effect as the Latin ablative. Ablative Absolute, in Grammar, is applied to a noun with a participle in the ablative case detached or independ¬ ent of the other parts of a sentence or discourse. In the Latin language it is frequent, and it has been adopted by the moderns. ABLAVIUS, a Roman who wrote a history of the Goths, quoted by Jornandes, De Reb. Getic. iv. 14. 23. ABLAY, a country of Great Tartary, governed by a Kal¬ muck chief, but subject to Russia, in return for its protec¬ tion. It lies east of the river Irtysch, and extends 400 leagues along the southern frontiers of Siberia. ABLE, or Abel, Thomas, chaplain to Queen Catherine, consort to Henry VIII., distinguished himself by his zeal in opposing the proceedings against that unfortunate princess for a divorce. For this purpose he wrote a piece entitled Tractatus de non dissolvendo Henrici et Catharina; matri- monio. But the title of the book, according to Bishop Tan¬ ner, was Invicta Veritas. He took the degree of bachelor of arts at Oxford on the 4th of July 1513, and that of mas¬ ter of arts on the 27th July 1516. In 1534 he fell under a prosecution for being concerned in the affair of Elizabeth Barton, called the Holy Maid of Kent. This was an in¬ famous impostor, suborned by the monks to use strange ges¬ ticulations, exhibit fictitious miracles, and to feign the gift of prophecy; and so well did she act her part, that she drew some persons of respectability to her interest: but being de¬ tected, she was condemned and executed, after discovering the names of her principal accomplices and instigators. On her account Able was charged with misprision of treason ; and being also one of those who denied the king’s supremacy over the church, he was apprehended and imprisoned. Lie was afterwards hanged, drawn, and quartered, at Smithfield, in 1540. ABLECTI, in Roman antiquity, a select body of soldiers chosen from among those called Extraoedinarii. ABLEGMINA, in Roman antiquity, those choice parts ABN of the entrails of victims which were offered in sacrifice to Ablution the gods. They were sprinkled with flour, and burnt upon II the altar ; the priests pouring some wine on them. Abnoba. ABLUTION, a ceremony in use among the ancients, and still practised in several parts of the world : it consisted in washing the body, which was always done before sacrificing, or even entering their houses. Ablutions appear to be as old as any ceremonies, or as external worship itself. Moses enjoined them, the heathens adopted them, and Mahomet and his followers have continued them ; thus they have got foot¬ ing among most nations, and make a considerable part of many established religions. The ceremony of ablution, the symbol of spiritual purity, was at first, perhaps, graciously designed as an incitement to personal cleanliness ; and there can scarce be a doubt that this salutary end chiefly was proposed in its adoption by the legislators of succeeding times. In the desert, when no water is to be found, the Arabs perform this rite, according to Mohammedan law, with sand. ABNER, the cousin of Saul (being the son of his uncle Ner), and the commander-in-chief of his army. When Saul was slain in the battle of Gil boa, David was made king over his own tribe of Judah, and reigned in Hebron. In the other tribes an influence adverse to Judah existed, and was con¬ trolled chiefly by the tribe of Ephraim. Abner availed him¬ self of this state of feeling, and took Ishbosheth, a surviving son of Saul, whose known imbecility had excused his absence from the fatal fight in which his father and brothers perished, and made him king over the tribes, and ruled in his name. A sort of desultory warfare arose between them, in which the advantage appears to have been always on the side ol David. In one of the engagements, Abner was beaten and fled for his life ; and when pursued by Asahel, the brother of Joab, slew him by a back thrust with the pointed heel of his spear (2 Sam. ii. 8-32). This put a strife of blood between Abner and Joab ; for the law of honour which in early times existed among the Hebrews, and which still prevails in Ara¬ bia, rendered it the conventional duty of Joab to avenge the blood of his brother upon the person by whom he had been slain. As time went on, Abner had occasion to feel more strongly that he was himself not only the chief, but the only remain¬ ing prop of the house of Saul: and this conviction, acting upon a proud and arrogant spirit, led him to more presump¬ tuous conduct than even the mildness of the feeble Ishbosheth could suffer to pass without question. Abner having taken into his harem a woman who had been a concubine-wife of Saul, was rebuked by the nominal king for his presump¬ tion. Being offended by the language of Ishbosheth, Abner resolved to abandon his cause and transfer his allegiance to the son of Jesse. He repaired to Hebron where he made certain overtures to David, which were gladly received, and David in return agreed that he should have the command of the combined armies on the union of the kingdoms. Abner had just left Hebron as Joab who had been absent returned to it, and learning what had taken place between Abner and David, he determined, under the influence of revenge and jealousy, to avenge himself of his adversary. Without the knowledge of the king, he treacherously sent a messenger to call Abner back, under the pretence that he wanted to confer peaceably with him, and while engaged in this conference, Joab led him aside and suddenly plunged his sword into his side. This assassination of Abner might have been danger¬ ous to David, but his deep and genuine grief and lamen¬ tation over the cruel and treacherous act of Joab obviated the dangers which it might have produced. ABNOBA, now Abenau, in Geography, a long range of » mountains in Germany, extending from the Rhine to the Necker, having different names in the different countries i ABO Abnormal through which they stretch. About the river Maine they 1} . are called the Oden or Otenwald ; between Hesse and Fran- °ist10n" con'a’ ^le Spessart; and about the duchy of Wirtemberg, v . w^ere the Danube takes its rise, they receive the name of Baar. ABNORMAL, (ab and norma, a rule or pattern,) is em¬ ployed, in physical science, to denote any state of irregu- larity or deviation from the general form, or law, of nature. ABO, a district in the province of Finland, in 1809 trans¬ ferred to Russia from Sweden. By the new division, it ex¬ tends over 12,145 square miles, between Lat. 59. 50. and 62. 20. N., and Long. 19. 10. and 23. 46. E. It is bounded on the north by the circle of Wasa; on the east by Tavastehus; on the south by the Gulf of Finland ; on the south-east by the Baltic Sea ; and on the west by the Gulf of Bothnia, in which the Aland group of islands comprehended in this circle are situated. It contains 6 cities, and 4980 hamlets. The number of inhabitants may be estimated at 208,000; of whom about 20,000 live in cities, and the remainder in the country places. On the sea-coast, and on the eastern side of the circle, it is rather hilly; but the centre is chiefly a level country. The land is of medium fertility, producing rye, potatoes, hemp, flax, hops, and tobacco. The forests produce plants, pitch, and tar, and some potash. The coasts yield abundance of fish. It is divided into nine horads or baronies. Abo, a city in the Russian province of Finland, and chief town of the circle of the same name. It is situated near the extremity of the promontory, formed by the gulfs of Bothnia and Finland, and is divided into two parts by the river Au- rajoki. Abo is the seat of a Lutheran archbishop, and of the supreme court of justice for South Finland; and was the chief place of export from Finland to Sweden. It has a bank and gymnasium, carries on several manufactures of sail¬ cloth, linen, glass, leather, tobacco, &c.; and its ship-build¬ ing is considerable. Previous to 1819, Abo was the capital of Finland; in 1743, the peace between Russia and Sweden was concluded here. By a most extensive fire in Novem¬ ber 1827, nearly the whole city was destroyed, including the university and its valuable library. Immediately before this calamity, Abo contained 1100 houses, and 13,000 inhabi¬ tants ; and its university had 40 professors, more than 500 students, and a library of upwards of30,000 volumes, together with a botanical garden, an observatory, a chemical labora¬ tory, &c. The university has since been removed to Hel¬ singfors. The entrance of the Aurajoki is defended by a castle. Vessels drawing 9 or 10 feet water go up to the town ; but those drawing more, anchor 3 miles south-west of the river, where there is a good harbour; and thence the goods are sent by small craft to Abo. Population in 1846, 12,000. The great church is in Lat. 60. 27. 14. N. and in Long. 22. 18. 10. E. ABOARD, the inside of a ship. Hence any person who enters a ship is said to go aboard: but when an enemy enters in the time of battle, he is said to board; a phrase which always implies hostility.—To fall aboard of, is to strike or encounter another ship when one or both are in motion, or to be driven upon a ship by the force of the wind or current. —Aboard-main-tack, the order to draw the main-tack, i. e. the lower corner of the mainsail, down to the Chess-Tree. ABOLITION, the act of abolishing or annulling, abro¬ gation. The putting an end to slavery ; emancipation. ABOLITIONIST, a person who favours abolition of slavery, or the immediate emancipation of slaves. This term is usually applied to the members of the Ame¬ rican Anti-Slavery Society. The condition of the negro population of the United States had, at an early period, at¬ tracted the attention of some of its philanthropic citizens, and a society was organized for the purpose of planting ABO 43 colonies of liberated American slaves on the western coast Abolition- of Africa, where it was anticipated they would open the way ist. for the introduction of Christianity, and operate as an effec- ^ tual check upon the slave-trade. The spirit and tendency of this colonization scheme, however, soon began to be viewed with suspicion and dislike by the more earnest and uncompromising opponents of slavery, and on the 1st of January 1832, William Lloyd Garrison, and a few other ardent emancipationists, formed themselves at Boston into a society, which became the nucleus of a larger and more influential association, subsequently organized at Philadel¬ phia, under the name of the “ American Anti-Slavery So¬ ciety on the principle of immediate and unconditional emancipation. Its members include persons of both sexes, and of all diversities of sentiment on religious and political questions, who agree in the opinion that slavery is a sin, and should be immediately abandoned. The measures adopted by the Abolitionists to promote the object which they have in view, have been prosecuted with untiring energy and zeal, in the face of the most virulent opposition; and the question which they have stirred has awakened great excite¬ ment, not only in the United States, but also in Great Britain. Their movements, however, have been weakened by divisions in their own ranks. In 1839, what is called the “ Women’s Rights Question” was raised, and a large ma¬ jority of the members of the Anti-Slavery Society having decided that females as well as males should sit on the Com¬ mittee, the minority immediately seceded, and organized a new association, under the name of the “ American and Foreign Anti-slavery Society.” In connection with this movement, another element of discord arose. The new society is composed of persons holding evangelical senti¬ ments, and they have made it matter of charge against the original association that many of its members and most pro¬ minent office-bearers are the enemies of Christianity, and have mingled infidel arguments and appeals with their advo¬ cacy of emancipation. Mr Garrison and his friends decline to vote or hold office under the present constitution of the United States, on the ground that it sanctions slavery—ordains that fugitive slaves shall be returned to their masters, on proof of their condi¬ tion ; that slave insurrections shall be suppressed by the strong arm of the nation; and that the slaveholders shall virtually have three votes for every five slaves they hold. A pre¬ liminary oath to support the constitution is required of every person holding public office in the country, and as the mem¬ bers of the Anti-Slavery Society do not mean to support the constitution in these particulars, they refuse to hold office under such an oath, or to appoint others by their votes to do so. There are several other Anti-Slavery Societies in the United States, such as the “Liberty Party;” the “Free Soil Party;” and the “ Christian Anti-Slavery Association.” The “Liberty Party” had its origin in the unconquerable passion of the Americans for political action. Its members aim to be “a Third Party” with the abolition of slavery for their gathering cry. They enter into direct competition with the Whigs and Democrats, they nominate candidates for office, and adopt the usual tactics of party warfare to carry the election of their nominees. The object of the “ Free Soil Party ” is chiefly to maintain the balance of power in favour of the free states, by preventing the intru¬ sion of slavery into the territories of the union which may eventually become States, and as such, exercise an influence on Congress in favour of the North or the South, as they happen to reject or retain the institution of slavery. The “ Christian Anti-Slavery Association ” was established at a convention held in Chicago in July 1851. Its name suffi¬ ciently explains its constitutional object. (j. t.) ABO ABOLLA, in antiquity, a warm kind of garment, lined or doubled, worn by the Greeks and Homans, chiefly out of the city, in following the camp. Critics and antiquaries are greatly divided as to the form, use, kinds, &c. of this gar- ^BOMEY, capital of the kingdom of Dahomey, 7. 30. N. Lat. 2. 17. E. Long. ABON, Abona, or A bonis, in Ancient Ueograptiy, a town and river of Albion, probably Abingdon. ABONI-TEICHOS, afterwards lonopohs, now Ineboh, a town of Paphlagonia, on the Black Sea, the birth-place of the impostor Alexander, of whom Lucian gives an amusing account.—(Lucian. Alex?) ABOO (Abu, Abuje, Abughad,) a celebrated mountain of Raipootana, in India, rising from a very broad base, to an elevation of 5000 feet above the level of the sea, N. Lat. 42 40 E Lono-. 72.48. Its elevations and platforms are covered with shrines, temples, castles, and tombs, adorned with sculp¬ tures and statues, relieved at intervals by wild and beautiful scenery. On the very top is a small round platform con¬ taining a cavern, with a block of granite, bearing the impres¬ sion of the feet of Data-Briga, (an incarnation of Vishnu,) which is the grand object of pilgrimage to the Jains,Shrawaks, and Banians. But in that part of the mountain called Dail- warra, or Dewulwarra, (the region of temples,) are fom Jain temples, all of marble, and two of them of the richest kind. One of these, indeed, is considered the most superb of all the temples of India, to which no edifice but the Taj-Mahal, at Agra, can be compared. It is sacred to Vrishabdeva, the first of the Jains, was erected by Bimul Sal, a merchant of Auhulwarra, and attracts pilgrims from every part of India. The principal building is surrounded by numerous smaller temples, the chief features of which are not mere vastness and solidity. Their merits consist rather in the proportions, the endless variety and richness of their sculptures, their long colonnades and vaulted roofs, which bear evidence not only of unbounded wealth in the founders, but also of high re¬ finement in the arts.—Colonel Todds Travels in Western India. ABORIGINES, in History, originally a proper name, given to a certain people in Italy, who inhabited the ancient Latium, or country now called Campagna di Roma. Whence this people came by the appellation is much disputed. St Jerome says, they were so called, as being absque origine, the primitive planters of the country after the flood: Diony¬ sius of Halicarnassus accounts for the name, as denoting them the founders of the race of inhabitants of that country: others think them so called as being originally Arcadians, who claimed to be earth-born, and not descended from any people. The term Aborigines, in modern geography, is applied to the primitive inhabitants of a country, in contradistinction to colonies, or new races of people. ABORRHAS, in Ancient Geography, a branch of the Euphrates which joins that river on the east side, near Ar- cesium. It is called Araxes by Xenophon. Its modern name is Khabur. Xen. Anab. i.; Strabo, xvi. ABORTION, in Midwifery, the premature exclusion of a foetus. It has sometimes been doubted whether this un¬ natural practice was ranked as a crime in the laws of Greece and Rome. This question has been revived, and elaborately discussed in France, by some members of the Institute. The subject, it seems, had been incidentally alluded to in a dis¬ course of Gregoire’s upon the influence of Christianity on the condition of the female sex, read in the early part of 1814. This produced two dissertations, one by M. Clavier, and the other by M. Boissonade ; the first maintaining the impunity of the practice among the ancients, the last, that it was on the contrary viewed as a penal office. We find, says M. Clavier, that in one of Plato s dialogues ABO (Thecetf Socrates is made to speak of artificial abortion, as Abortion, a practice not only common, but allowable ; and Plato him- self authorises it in his Republic, (lib. v.). Aristotle (Poht. lib. vii. c. 17) gives it as his opinion, that no child ought to be suffered to come into the world, the mother being above forty, or the father above fifty-five years of age. Lysias maintained, in one of his pleadings quoted by Harpocration, that forced abortion could not be considered homicide, be¬ cause a child in utero was not an animal, or separate exist¬ ence. M. Clavier admits, that, in a treatise ascribed to Galen, {An animal sit quod in utero est ?) there is mention made of enactments by Solon and Lycurgus against this crime; but he maintains that this is a spurious production, and that, at any rate, his testimony cannot be opposed to that of so many writers who lived long before his age. Among the Romans, Ovid {Amor. lib. ii), Juvenal {Sat. vi. 594), and Seneca {Consol, ad Helv. 16), though they lament in strong terms the frequency of this enormity, yet they never allude to any laws by which it might be suppressed. Various other writers, it is said, preserve the same silence on this point whilst joining in general reprobation of the crime. On the other hand, M. Boissonade appeals not only to the authority of Galen, but of Cicero {Pro Cluentid), as plac¬ ing it beyond a doubt, that, so far from being allowed to pass with impunity, the offence in question was sometimes punished with death. With regard to the authority of Lysias, he states, that the pleading referred to is quoted by Harpocra- tion himself as of dubious authenticity; and, as to Plato and Aristotle, he observes, that their speculative reasonings, m matters of legislation, ought not to be confounded with the actual state of the laws. And he adds, that Stobseus {Serm. 73) has preserved a passage from Musonius, in which that philosopher expressly states, that the ancient lawgivers in¬ flicted punishments on females wTho caused themselves to abort. _ ... It seems indeed difficult to believe, that the practice in question should have been allowed to prevail without being denounced as criminal by the lawgivers of Greece and Rome ; but it is not so clear that there was any law which punished it with death. Those readers who have any clUl" osity to enter more deeply into the inquiry, will be enabled to do so by consulting the various authorities to which M. Clavier and M. Boissonade have appealed, in support of their respective views of the question. The notorious fr equency of the practice forms an odious feature in the manners of ancient times. Seneca makes it a ground of distinction for Helvia, that she had never, like others of her countrywomen, destroyed the child in her womb, in order to preserve ho shape. ., . By the law of England till lately, the only party held to be o-uilty of murder in forcing abortion was the woman, when she was proved to have taken means to destroy a child quick in the womb, and actually to have thereby destroyed it. But in 1803, an act was passed, inflicting the punishment of death upon all concerned in administering any noxious sub¬ stance with the intent to procure the miscarriage of any woman quick with child. 1 he procuring or attempting it before the child had quickened, was punishable only with imprisonment or transportation. This law was evidently grounded upon a false hypothesis, that the foetus is not quick or alive till its motion in the womb becomes perceptible to the mother; and, what is of more importance, it made no provision against the attempt to procure abortion by manual application. The reader will find a curious illustration of this defect, in a trial which occurred at the assizes held at Bury St Edmunds in 1808. See Trial of William Pizzy &c. Ipswich, 1808. An act however was passed in Will. IV. 7, & Viet. 1. to remove all those anomalies ; and pronounces as guilty of felony all who shall procure the miscarriage of ABO ABO 45 Abortion a female by administering to her medicaments or poisons, II or by any manual operation, in any period of her preg- Aboulfeda. nanCy> The case of John Fenton, tried at Perth in 1763, was the first instance of a criminal prosecution for this offence in Scotland ; and here the public prosecutor restricted the libel to an arbitrary punishment. Our writers indeed agree, that, by the law of Scotland, the forcing of abortion was not homi¬ cide, whether the child be quick or not, except where the mother is killed in the process. Abortive Vellum, is made of the skin of an abortive or immature calf. ABOUKIR, a small town of Egypt, with a castle and a little island adjoining, with which it is connected by a chain of rocks. It stands at the eastern extremity of the long neck of land between the sea and the lakes Mareotis and Maadie, upon which Alexandria, about twelve miles to the westward, is also situated. Eastward lies the spacious bay of Aboukir, reaching to the mouth of the Nile. This vicinity was the scene of some of the greatest events which distinguished the late war between Britain and France. In the bay of Aboukir, Nelson found the French fleet which had conveyed Buonaparte to Egypt, and on the 1st of August 1798, gained that signal victory usually called the “ Battle of the Nile,” in which the whole of the enemy’s fleet, with the exception of two vessels, were destroyed or captured. It was at Abou¬ kir also that Sir Ralph Abercromby, in 1801, effected his landing, and having driven the enemy up the sand hills, took possession of the place. In other respects Aboukir is not of much importance. Eat. 31. 20. N. Long. 30. 5. E. It is said to be the ancient Canopus. ABOULFEDA, or Abulfeda, the most celebrated of the Arabian writers on history and geography. Among his contemporaries he was also distinguished both as a ruler and a warrior. His descent was in a direct line from Ayoub, father to Saladin, and from whom the house of that conqueror received the appellation of Ayoubites. Omar, the grand¬ son of Ayoub, was one of Saladin’s most distinguished ge¬ nerals, and enjoyed the privilege, which he transmitted to his posterity, of being placed always on the right of the army. In reward of his services, he was created Prince of Hamah, the ancient Apamea, which, with some territories adjoining, became hereditary in his family. They were trans¬ mitted, in the course of succession, to Mahommed Mahmoud, and to Mahommed, the uncle of Aboulfeda. Although none of these princes equalled the military glory of Omar, they were yet distinguished both in arms and letters. Continually engaged in military expeditions, their court was at the same time open to learned men. It is mentioned, among the proofs of their zeal for science, that Mahmoud caused to be con¬ structed at Hamah, a gilded sphere of great magnitude, on which all the stars then known were represented. Aboulfeda was son to Ali, the brother of Mahommed. He was born at Damascus in the year 672 of the Hegira, (1273 A. d.) His early years were spent in the study of the Koran and of the sciences. By the age of twelve, however, he was summoned to the field, and was present at the attack of Mar- cab, a castle belonging to the knights of St John. Syria was then shaken by continual war, and thus scarcely a year elapsed, in which the young prince was not called out upon some military expedition. He successively assisted at the sieges of Tripoli, Acre, and Roum. In 1298, Prince Mah¬ moud, his cousin, who held the sovereignty, died, and left Aboulfeda his heir. The succession, however, being violent¬ ly disputed by his two brothers, the court, in consequence of their dissensions, took occasion to supersede all the three ; and the Ayoubites lost the principality which they had en¬ joyed for more than a century. Aboulfeda, however, by his valour and other eminent qualities, soon recommended him¬ self to the favour of the Sultan Melik-el-Nassir. He was Aboulfeda. present, and took an active part in the victory gained at Al- koroum in 1302, and in the still more signal one near Da¬ mascus in 1303, by which Syria was for the time delivered from the incursions of the Tartars. But peace was soon fol¬ lowed by internal dissensions. The throne of Egypt was disputed with Melik-el-Nassir by Bibars, who at first suc¬ ceeded in obtaining possession of it. His rival, however, being supported by the great men of Syria, among whom Aboulfeda took a conspicuous part, finally triumphed. Aboul¬ feda, who had always stood well with Melik-el-Nassir, rose then into peculiar favour. The sultan took the first oppor¬ tunity of establishing him in his patrimonial dignity of‘Prince of Hamah. Honours continued to shower upon him; he was invested with the distinctive marks of sovereignty, which consisted in the power of coining money, and in having prayers said in his name. The epithet Melik Moivayyad, victorious Prince, was conferred upon him; and it is stated by an Arabian author, that the sultan, in writing, addressed him by the appellation of brother. The rest of Aboulfeda’s life was spent in splendour and tranquillity, devoted to the government of his territory, and to the pursuits of science. Besides cultivating, he patronised literature ; and his court became the rendezvous of all the learned men of the East. He conversed with them familiarly, bestowed upon them honours and pensions, and being him¬ self superior to all in learning, felt no jealousy of their ac¬ quirements. During the same period he composed the works which have transmitted his name to posterity. In this en¬ viable manner he spent the period of twenty years, when an illness, of which the particulars are not related, carried him off on the 26th October 1331. He was succeeded by his son Melik-el-Afdhal, of whom little is recorded, and who was the last Prince of Hamah. The two works by which Aboulfeda is known in Europe, are his Geography and his History. The former ranks at least equal to any composed upon that subject by the Ara¬ bian writers. It partakes indeed of their general defects; for, although he seems to have paid more attention to the latitudes and longitudes than the rest of his countrymen, yet the imperfect application of astronomy, and the obscurity of his notation, have much diminished the value of this part of his labours. It is chiefly in the historical and descriptive parts that he can now be regarded as an authority. Here, too, his knowledge, as he himself candidly confesses, is chiefly con¬ fined to the circle of Moslem dominion; but within those limits, the information conveyed by him is undoubtedly valu¬ able. His History possesses still higher claims to distinction. His method, as was usual with his countrymen, is entirely that of annals, and is in many parts too much abridged; but the work contains much valuable information with regard to the Saracen, and even to the Greek empire. It is divided into five parts, beginning at the creation of the world, and ending with the year 1328. There are copies of his Geography in manuscript in the national library of France, in that of the university of Leyden, and in the Bodleian. It has hitherto been published only in fragments, of which the following are the principal. Chorasmia et Mawaral- nahra a Joan. Gravio, Londini; reprinted along with Arabia, in Hudson’s Geographi Grceci Minores, Oxford, 1698-1712.— Tabula Syri, Arab, et Lat. by Koehler and Reiske, 4to. Leipsic, 1766.—De- scriptioAEgypti, Arab. et Lat. Michaelis, Getting. 8vo, 1776.—Africa Arab, cum notis J. G. Eichhorn, Getting. 1791.—Arabia cum com mentario, Chr. Rommel, Getting. 4to. 1801. Complete editions were undertaken by Bishop Hyde, by D’Arvieux in conjunction with Thevenot, and by Gagnier, the translator of the life of Ma¬ homet : but different circumstances prevented their execution. The History of Aboulfeda is also found in manuscript in the French, Bodleian, and Escurial libraries. A great part of the copy 46 ABE, Aboutige preserved in the first is believed to be autograph. This work has || been published only in fragments. Life of Mahomet, Arab, et Lat. Abraham. Gagnier, fol. Oxoniae, 1723. Annales Moslemici, Lat. Reiske, Lip- J sife, Annales Moslemici, sumptibus P. F. Suhmii, 5 tom. 4to. ^ Hafniae, 1789-94. Sulim was historiographer and chamberlain to the King of Denmark. The edition is excellent, and enriched with notes by Reiske. See Notice Historique sur Abulfeda et ses Ouvrages,^par Am. Jour- dain. Malte-Brun. Annales des Voyages, torn, xviii. (h.M.) ABOUTIGE, a town of Upper Egypt, in Africa, near the Nile, where they made the best opium in all the Levant. It was formerly a large, but now is a mean place. N. Lat. 26. 50. ABRABANEL, Abakbanee, or Avravanel, Isaac, a celebrated rabbi, claiming descent from King David, was born at Lisbon, a.d. 1437. He became counsellor to Al¬ phonse V., king of Portugal, and afterwards to Ferdinand the Catholic ; but in 1492 was obliged to leave Spain with the other Jews. In short, after residing at Naples, Corfu, and several other cities, he died at Venice in 1508, aged 71. Abrabanel passed for one of the most learned of the rabbis ; and the Jews gave him the names of the Sage, the Prince, and the Great Politician. We have a commentary of his on all the Old Testament, which is pretty scarce : he there principally adheres to the literal sense ; and his style is clear, but a little diffuse. His other works are, A Treatise on the Creation of the world ; in which he refutes Aristotle, who imagined that the world was eternal: A Treatise on the Explication of the Prophecies relating to the Messiah, against the Christians: A book concerning Articles of Faith; and some others less sought after. Though Abrabanel dis¬ covers his implacable aversion to Christianity in all his writ¬ ings, yet he treated Christians with politeness and urbanity in the common affairs of life. ABRACADABRA, a magical word, recommended by Serenus Samonicus as an antidote against agues and several other diseases. It was to be written upon a piece of paper as many times as the word contains letters, omitting the last 1 letter of the former every time, as in the margin,1 and re¬ abracadabra peate(j in ^ same order; and then suspended about the abracadabr neck by a ]inen thread. Abracadabra was the name of a abracada g°d worshipped by the Syrians, the wearing of whose name abracad was a sort of invocation of his aid. abraca ABRADATAS, a King of Susa, whose wife, Panthea, abrac Was taken captive on the conquest of the Assyrian camp by abra Cyrus. In consequence of the honourable treatment which ab she received, Abradatas joined Cyrus with all his forces, but a soon after perished in battle ; and Panthea, inconsolable for her loss, put an end to her life. Xen. CyropcecL ; Lucian, Imag. ABRAHAM, the founder of the Hebrew nation. Up to Gen. xvii. 4, 5, he is uniformly called Abeam father ' of elevation, or high father ; Sept/'AjSpap,), and this was his original name; but the extended form, which it always af¬ terwards bears, was given to it to make it significant of the promise of a numerous posterity which was at the same time made to him. Abraham was descended through Heber, in the ninth ge¬ neration, from Shem the son of Noah. His father was Terah, who had two other sons, Nahor and Haran. Haran died pre¬ maturely “before his father,” leaving a son Lot, and two daughters, Milcah and Iscah. Lot attached himself to his uncle Abraham; and Milcah became the wife of her uncle Nahor. Abraham was born a.m. 2008, b.c. 1996 (Hales, a.m. 3258, B.c. 2153), in “ Ur of the Chaldees.” The concise history in Genesis states nothing concerning the portion of his life prior to the age of 60. He took to wife Sarai, who was his sister by the father’s side (Gen. xx. 12), though some sup¬ pose that Iscah and Sarai were the same person. ABE Although Abraham is, by way of eminence, named first, Abraham, it appears probable that he was the youngest of Terah’s sons, and born by a second wife, when his father was 130 years old. Terah was seventy years old when the eldest son was born (Gen. xi. 32; xii. 4; xx. 12: comp. Hales ii. 107). It is shown by Hales (ii. 107), that Abraham was 60 years old when the family quitted their native city of Ur, and went and abode in Charran. The reason for this movement does not appear in the Old Testament; but the real cause transpires in Acts. vii. 2-4 : “ The God of glory appeared to our father Abraham while he was (at Ur of the Chaldees) in Mesopota¬ mia, before he dwelt in Charran, and said unto him, Depart from thy land, and from thy kindred, and come hither to a land (yyjv) which I will shew thee. Then departing from the land of the Chaldees, he dwelt in Charran.” This^r^ call is not recorded, but only implied in Gen. xii.: and it is distinguished by several pointed circumstances from the second, which, alone is there mentioned. Accordingly Abraham departed, and his family, including his aged father, removed with him. They proceeded not at once to the land of Canaan, which indeed had not been yet indicated to Abraham. At that convenient station he tarried fifteen years, until Terah died, at the age of 205. Abraham, now 75 years old, received a second and more pointed call to pursue his destination: “ Depart from thy land, and from thy kindred, and from thy father1 s house, unto the land which I will shew thee” (Gen. xii. 1). The diffe¬ rence of the two calls is obvious: in the former the land is indefinite, being designed only for a temporary residence ; in the latter it is definite, intimating a permanent abode. He went forth “ not knowing whither he went” (Heb. xi. 8), but trusting implicitly in the Divine guidance, taking with him his nephew Lot, whom, having no children of his own, he appears to have regarded as his heir. On arriving in the land of Canaan, the rich pastures tempted Abraham to form his first encampment in the vale of Moreh, which lies between the mountains of Ebal and Ge- rizim. Here the strong faith which had brought him thus far from his home w as rewarded by the grand promise:—“ I will make of thee a great nation, and I will bless thee and make thy name great, and thou shaft be a blessing; and I will bless them that bless thee, and curse them that curse thee : and in thee shall all the families of the earth be blessed’ (Gen. xii. 2, 3). He soon after removed to the district between Bethel and Ai, where he also built an altar to that “Jehovah” whom the world was then hastening to forget. His farther removals tended southward, until at length a famine in Pa¬ lestine compelled him to withdraw into Egypt, where corn abounded. Here, apprehending that the beauty of his wife Sarai might bring him into danger with the Egyptians, he concealed the fact that she was his wife, and gave out that she was his sister; whereupon she was carried to the king’s harem. A grievous disease inflicted on Pharaoh and his household relieved Sarai from her danger, by revealing to the king that she was a married woman ; on which he sent for Abraham, and, after rebuking him for his conduct, restored his wife to him, and recommended him to withdraw from the country. He accordingly returned to the land of Canaan, much richer than when he left it “ in cattle, in silver, and in gold” (Gen. xii. 8 ; xiii. 2). Not long after, he removed to the pleasant valley of Mamre, in the neighbourhood of Hebron (then called Arba), and pitched his tent under a terebinth tree (Gen. xiii). It appears that fourteen years before this time the south and east of Palestine had been invaded by a king called Che- dorlaomer, from beyond the Euphrates, who brought several of the small disunited states of those quarters under tribute. Among them were the five cities of the Plain of Sodom, to which Lot had withdrawn. This burden was borne impa¬ tiently by these states, and they at length withheld their tri- A B Ft Abraham, bute. This brought upon them a ravaging visitation from Chedorlaomer and four other (perhaps tributary) kings, who scoured the whole country east of the Jordan, and ended by defeating the kings of the plain, plundering their towns, and carrying the people away as slaves. Lot was among the sufferers. When this came to the ears of Abraham, he im¬ mediately armed such of his slaves as were fit for war, in number 318, and being joined by the friendly Amoritish chiefs, Aner, Eschol, and Mamre, pursued the retiring in¬ vaders. They wrere overtaken near the springs of the Jor¬ dan ; and their camp being attacked on opposite sides by night, they were thrown into disorder, and fled. Abraham and his men pursued them as far as the neigbourhood of Damascus, and then returned with all the men and goods which had been taken away. After ten years’ residence in Canaan (b.c. 1913), Sarai, being then 75 years old, persuaded Abraham to take her handmaid Hagar, an Egyptian, as a secondary or concubine w ife. The son who was born to Abraham by Hagar, re¬ ceived the name of Ishmael, and was brought up as the heir of his father and of the promises (Gen. xvi.). Thirteen years after, when Abraham was 99 years old, he was favoured with still more explicit declarations of the Divine purposes, and his name was now changed from Abram to Abraham. The Lord then solemnly renewed the covenant to be a God to him and to the race that should spring from him; and in token of that covenant directed that he and his should receive in their flesh the sign of circumcision. It was then first an¬ nounced, in distinct terms, that the heir of the special pro¬ mises was not yet born, and that Sarai, then 90 years old, should twelve months thence be his mother. Then also her name was changed from Sarai to Sarah {the princess); and to commemorate the joy with which the patriarch received such strange tidings, it was directed that the name of Isaac {he laughed) should be given to the future child. After the destruction of Sodom, Abraham removed into the territories of Abimelech, king of Gerar, where he allowed himself to stoop to the same foolish prevarication in denying his wife, which, twenty-three years before, had occasioned him so much trouble in Egypt, and with a similar result. The same year Sarah gave birth to the long-promised son, and according to previous direction, the name of Isaac was given to him. This greatly altered the position of Ishmael, who with Hagar his mother, was sent to a distance from his paternal home. When Isaac was about twenty years old (b.c. 1872) it pleased God to subject the faith of Abraham to a severe trial. He was commanded to go into the mountainous coun¬ try of Moriah (probably where the temple afterward stood), and there offer up in sacrifice the son of his affection, and the heir of so many hopes and promises. But Abraham’s faith shrunk not, assured that what God had promised he would certainly perform, and that he was able to restore Isaac to him “even from the dead” (Heb. xi. 17-19). When Abra¬ ham’s hand was uplifted to slay his son, the angel of Jehovah interposed at the critical moment and arrested the fatal stroke. Twelve years after (b.c. 1860) Sarah died at the age of 127 years, being then at or near Hebron; and Abraham purchased for a family sepulchre the cave of Machpelah, with the field in which it stood and the trees that grew' thereon. This was the only possession he ever had in the Land of Promise (Gen. xxiii). Some time after Abraham took a wife named Keturah, by whom he had several children. These, together with Ishmael, seem to have been portioned off by their father in his lifetime, and sent into the east and south-east, that there might be no danger of their interfer¬ ence with Isaac, the divinely appointed heir. There was time for this: for Abraham lived to the age of 175 years, A B R 47 ] 00 of which he had spent in the land of Canaan. He died Abraham in b.c. 1822 (Hales 1978), and was buried in the family se- II pulchre which he had purchased of the Hittites (Gen. xxv. Abraham, Ben Chaila, a Spanish rabbi, in the 13th century, who professed astrology, and assumed the cha¬ racter of a prophet. He pretended to predict the coming of the Messiah, which was to happen in the year 1358 ; but fortunately he died in 1303, fifty-five years before the time wfoen the prediction was to be fulfilled. He wrote a book, De Nativitatibus, which was printed at Rome in 1545. Abraham, Usque, a Portuguese Jew, who, in conjunc¬ tion with Tobias Athias, translated the Hebrew Bible into Spanish. It was printed at Ferrara in 1553, and reprinted in Holland in 1630. This Bible, especially the first edition, which is most valuable, is marked with stars at certain words, which are designed to shew that these words are difficult to be understood in the Hebrew, and that they may be used in a different sense. Abraham, or Abram, Nicholas, a learned Jesuit, born in the diocese of Toul, in Lorrain, in 1589. He obtained the rank of divinity professor in the university of Pont-a- Mouson, which he enjoyed 17 years, and died September 7, 1655. He wrote Notes on Virgil and on Nonnius; A Commentary on some of Cicero’s Orations, in two vols. folio; an excellent collection of theological pieces in folio, en¬ titled Pharus Veteris Testamenti ; and a Hebrew Grammar in verse. ABRAHAMITES, an order of monks exterminated for idolatry by Theophilus in the ninth century. Also the name of another sect of heretics who had adopted the errors of Paulus. ABRALHOS, a cluster of islets and sand-banks on the coast of Brazil, between 17 and 18 degrees S. Lat. The islets are low, covered with grass and a little scattered brush¬ wood. They consist of gneiss and sandstone in horizontal strata, and their highest point rises about 100 feet above the level of the sea. ABRANTES, a town of Portugal, province of Estrema- dura, on the Tagus, near its junction with the Zezare, which is navigable for barges. Lat. 39. 26. N. Long. 8. 15. W. Situation delightful, on the upper part of a sloping hill, with a country below it covered with olive trees, and interspersed with vineyards. Junot, one of Napoleon’s marshals, was created duke of Abrantes. It has an hospital and poor- house. Pop. 4500. ABRASAX, or Abraxas, the supreme god of the Basi- lidian heretics. It is a mystical or cabalistic word, com¬ posed of the Greek letters, a, /3, p, a, f, a, s, which, to¬ gether, according to the Grecian mode of numeration, make up the number 365. For Basilides taught, that there were 365 heavens between the earth and the empyrean ; each of which heavens had its angel or intelligence, which created it; each of which angels likewise was created by the angel next above it; thus ascending by a scale to the Supreme Being, or first Creator. The Basilidians used the word Abraxas by way of charm or amulet. ABRASION is sometimes used among medical writers for the effect of sharp corrosive medicines or humours in wearing away the natural mucus which covers the mem¬ branes, and particularly those of the stomach and intestines. The word is composed of the Latin ab and rado, to shave or scrape off. Abrasion is also used to denote the wear and tear of Coins. The deficiency in the weight of the old worn coins, on their being called in to be recoined, falls upon the public. Mr McCulloch reckons, that if the currency of the United Kingdom consisted wholly of gold, it would amount to at least sixty millions of sovereigns, and that the loss sustained by 48 A B R Abridg¬ ment. Abraum abrasion, including what results from shipwreck, fire, and other accidents, would amount to a hundredthpart ofthesum in circulation, or £600,000 annually.—Culloch s Treatises and Essays on Economical Policy, p. 33. .. ABRAUM, a name that has been given by some writers to a species of red clay, used in England by t e^a™e makers &c., to give a red colour to new mahogany woe . We have it from the Isle of Wight; but it is also found m GeABRAVANNUS, in Ancient Geography, the name of a promontory and river of Galloway in Scotland, ^ called from the Celtic term Aher, signifying either the mouth of a river or the confluence of two streams, and Avon, a river. ABRAXAS, an antique stone with the word abraxas engraven on it. They are of various sizes and most of them as old as the third century. I hey are frequent in the cabinets of the curious ; and a collection of therrq as com¬ plete as possible, has been desired by several There is a fine one in the abbey of St Genevieve, which has occa sioned much speculation. Most of them seeni to have come from Eo-ypt; whence they are of some use for explaining the antiquities of that country. Sometimes they have no other inscription besides the word : but others have the names of saints, angels, or Jehovah himself annexed ; thoug i most usually the name of the Basilidian god. Sometimes there is a representation of Isis sitting on a lotus, or Apis surrounded with stars ; sometimes monstrous compositions of animals, obscene images, Phalli and Ithyphalh. 1 he ern graving is rarely good, but the word on the reverse is some¬ times said to be in a more modern style than the other. I he characters are usually Greek, Hebrew, Coptic, or Hetru- rian, and sometimes of a mongrel kind, invented, as it would seem, to render their meaning the more inscrutable, ft is disputed whether the Veronica of Montreml, or the granite obelisk mentioned by Gori, be Abraxases. ABRAZITE, a crystallized mineral, a silicate of lime and alumina, called also Gismondine, and Zeagonite. . _ ABRESCH, Frederic Louis, a celebrated critic born at Hamburg in 1699. His scholia on Greek authors are greatly esteemed. He died in 1782. ABRIDGMENT, in Literature, is the reduction of a book into a smaller compass ; the book so reduced is some¬ times called also an epitome, or compendium. To condense a work, without detriment to the symmetry and connection of the whole, demands the exercise of both judgment and skill, and not unfrequently of taste ; to the absence of which requisites must be imputed the frequent imperfection of this class of works. The advantage of epitomes or abridgments, when ably executed, can scarcely be too highly estimated, for, by the enormous increase of literature, they are yearly o-rowing more important, and will eventually become a mat¬ ter of necessity. “ The universal progress of science dur¬ ing the last two centuries,” says Robertson, “the art of printing, and other obvious causes, have filled Europe with such a multiplicity of histories, and with such vast collec¬ tions of historical materials, that the term of human life is too short for the study or even the perusal of them.”— Charles V.; preface to edit. 1796. The Reviews and perio¬ dicals of the day may be said in a manner to have com¬ menced the great era of abridgment; but whether this gyg^gn'i may not tend to superficialness, remains to be seen. The art of abridgment, though practised before, first came into general use among the Romans about the fifth century ; and posterity owes a debt of gratitude to those authors who thus preserved, among less important materials, many valuable fragments of antiquity which otherwise had been lost. Among these abridgments and collections may be noticed the histories of Lucius A. Floras, and of C. A B it Veil. Paterculus ; the Epitome de Ccesaribus of S.Aur. Abrogation Victor; the Breviarium of S. Ruf. Festus; that o?Eutro- pius ; and the Chronicon of Mag. Aur. Cassiodorus. As v ^ , examples of excellence in the art of abridgment, may be cited—iT/ezeray’s Abrege Chronologique de VHistoire de France, by the author ; Renault's Nouvel Abrege Chrono¬ logique de VHistoire de la France ; Nouvel Abreg6 Chro¬ nologique de VHistoire d’Allemagne, by Pfeffel; Hazlitts Abridgment of Tucker's Light of Nature ; and the Epi¬ tome Historiarum of Tursellinus. ABROGATION, the act of abolishing a law, by authority of the maker ; in which sense the word is synonymous with abolition, repealing, and revocation. ABROTONUM, in Ancient Geography, a town and har¬ bour on the Mediterranean, one of the three cities that formed Tripolis j called also Sabrata and J\eapolis. ABRUD-B ANYA, a town of Austria, province of Tran¬ sylvania, and circle of Unter-Weissenburg. It is situate on the river Ampoy, has one Reformed and one Gjeek church, is the seat of a board of mining, and in its vicinity mines of gold and of silver are wrought. Eat. 46. 14. 9. N. Long. 23. 49. 3. E. Population 4100. ABRUS, in Botany, a genus of diadelphia. ABRUZZO, one of the four provinces into which the continental part of the kingdom of Naples, or of the two Sicilies, was formerly divided, but now the name given to three out of the 15 provinces of the later division of that country. It is the most northern part of the kingdom of Naples, being bounded on the north and west by the States of the Church, east by the Adriatic, and south by the pro¬ vinces of Terra di Lavoro, Molise, and Capitanata. It has an area of somewhat more than 5000 square miles, extending from Eat. 41. 40. to 42. 55. N.; and though presenting to the Adriatic a coast of about 80 miles in length, yet it has not a single good port. , , This territory is mostly rugged, mountainous, and covered with extensive forests, but contains also many fertile and well-watered valleys. The Apennines traverse its whole ex¬ tent, running generally from N.W. to S.E., and here they at¬ tain their greatest elevation. Near Aquila is Monte Corno, the loftiest peak of that chain, called U gram Sasso d Ralm, or the great rock of Italy, which rises to the freight of 9o21^ feet. Monte Majella and Monte Velino attain the height of 8500 and 8397 feet respectively. From the main range of the Apennines numerous smaller branches run off towards the west. The country is watered by numerous rivers and streams, most of which fall into the Adriatic. They are often suddenly swollen by the rains, especially in the spring, and thus cause considerable damage to the lands through which they pass. The principal rivers are the Tronto, Trentmo, Pescara, and the Sangro. A little to the south oi the vi - lao-e of Albi in Abruzzo Ulteriore Seconda is lake Ceiano, the Lacus Fucinus of the Romans; see Fucinus Lacus. The climate differs considerably with the elevation of the soil, but generally speaking, it is temperate and healthy; on the mountains it is cold and bracing, and in the valleys com- ’'^Agricultureis but little attended to or understood, although in many of the lower parts of the country the land is of con¬ siderable fertility. The art of irrigation is not understood nor the embankment of the rivers practised so that the best of the land is frequently rendered useless. Its principal pro¬ ductions are corn, hemp, flax, almonds, olives, figs, grapes, and chestnuts. In the neighbourhood of Aquila, saffron is extensively cultivated, although not to such an extent now as formerly. The rearing and tending of sheep is the prin¬ cipal occupation of the inhabitants of the high anus. ie wool, which is of a superior quality, is an important ar ic e of commerce, and the skins are sent in large quanti ics o A B R Abruzzo the Levant. On the approach of winter, the shepherds with sion of his father, and practised with great success; but he acquired a higher reputation by the study of the Greek, Syriac, and Arabic languages, as well as by his knowledge of philosophy and divinity. He wrote a history in Arabic, which does great honour to his memory. It is divided into dynasties, and consists of ten parts, forming an epitome of universal history from the creation of the world to his ow n time. The parts of it relating to the Saracens, Tartar Mo¬ guls, and the conquests of Jenghis Khan, are esteemed the most valuable. He was bishop of Guba and then of Aleppo. About 1266, being elected primate of the Jacobites in the East, he held that dignity till his death in 1286. His con¬ temporaries speak of him in a strain of most extravagant pa¬ negyric. He is styled the king of the learned, the pattern of his times, the phoenix of the age, and the crown of the vir¬ tuous. Dr Pococke published his history with a Latin trans¬ lation in 1663, in two vols. 4to. ABUL FARAJ ALI, a celebrated Arabian poet, born a.d. 897. Of his numerous works, the only one published in Europe is the Kiteb Agnani, a collection of ancient poems. Leipsic, 2 vols. 4to, 1789. ABULFAZL, who is called by Sir William Jones, “ a learned and elegant,” and by others, “ the most elegant” writer that the East has produced, was vizier and historio¬ grapher to the great Mogul, Akbar. We have not been able to discover the year of his birth, but his death took place in 1602, when he was assassinated on his return from a mis¬ sion to the Deccan. According to some writers, this foul act was perpetrated at the instigation of the heir apparent to the throne, who had become jealous of the minister’s influ¬ ence with the emperor. Akbar greatly lamented the loss of a man who was not only an able minister of state, but of such talents as a writer, as to make it a common saying in the East, “ that the neighbouring monarchs stood more in awe of his pen than of the sword of his master.” He wrote, by the emperor’s command, a history of his reign, which came down to the forty-seventh year, in which he was assassinated. In connection with this, he also compiled a volume, intended to exhibit a geographical and statistical view of the empire, and of the revenue, household, and expenses of the sove¬ reign. It likewise embraces an account of the religion of the Hindoos, of their sacred books, and their several sects in religion and philosophy. This work, which is fraught with much curious and valuable information, is known under the name of the Ayeen Akbery. It has been translated into English with great accuracy by Mr Francis Gladwin. The translation was undertaken and published at Calcutta, under the intelligent patronage of Mr Hastings. “ Such a work,” he said, in a minute of council, “ could not but prove pecu¬ liarly useful; as it comprehends the original constitution of the Mogul Empire, described under the' immediate inspec¬ tion of its founder, and will serve to assist the judgment of the Court of Directors on many points of importance to the first interests of the company.”—The Calcutta edition, pub¬ lished in 1783-6, in three volumes quarto, is a splendid book, and the most valuable in every respect, as the London re¬ prints are by no means accurate. ^ ABULGAZI, Bayadur, (1605-1663,) a khan of the Tartars, who wrote an esteemed history of Tartary, which has been translated into Russian, German, and French. ABU MANSUR, a celebrated Arabian astronomer of the 9th and 10th centuries, who did much service to science by his observations. He wrote the lives of the Arabian poets; but this work has not appeared in Europe. Abul'fara- gius II Abu Mansur. 54 ABU A B Y Abuna ABUNA, the title given to the archbishop or metropoli¬ tan of Abyssinia. . , ABUNDANT Number, in Arithmetic, is a number, tne sum of whose aliquot parts is greater than the number itsel • Thus, the aliquot parts of 12 being 1, 2,3, 4, and 6, they make, when added together, 16. An abundant number is oppose to a deficient number, or that which is greater than all its aliquot parts taken together; as 14, whose aliquot parts are , 2, and 7, which make no more than 10; and to a.perfect num¬ ber, or one to which its aliquot parts are equal, as 6, whose aliquot parts are 1, 2, and 3. . •£ ABUNDANTIA, a heathen divinity, a personification ot plenty, represented in ancient monuments under the figure of a woman with a pleasing aspect, crowned with garlands of flowers, pouring all sorts of fruit out of a horn which she holds in her right hand, and scattering grain with her left taken promiscuously from a sheaf of corn. On a medal ot Trajan she is represented with two cornucopise. ABURY. See Ayiburt. . ABUS, in Ancient Geography, a river of Britain, now the Humber. „ . „ , ABUSAID, Ern Aljaptu, sultan of the Moguls, suc¬ ceeded his father anno 717 of the Hegira. He was the last monarch of the race of Jenghis Khan, who held the undi¬ vided empire of the Moguls; for after his death, which hap¬ pened the same year that Tamerlane was born, it became a scene of blood and desolation, and was broken into separate sovereignties. ABUSUMBOL, or Ebsamboue, or Ipsamboul, an¬ ciently Ahoccis, or Abuncis, a town on the Nile, in Nubia, to the south of the island of Kogos, in Eat. 22. 20. 11. N. and Long. 31. 40.57. E. About twenty feet above the river is a temple hewn out of the perpendicular face of the rock. At the entrance are several colossal figures of young persons, in bas-relief, the space between them being filled with hiero¬ glyphics indicating a very high antiquity. A description of this famous temple is given in the article Nubia. ABU-TEMAN, an Arabian poet, of whom, though but little can be said, it would be improper to omit all notice, seeing he was held to be the prince of Arabian poets, dur¬ ing the best periods of Arabian literature. He was born about the year 787; and, happily for him, under sovereigns whose love and patronage of literature made poetical emi¬ nence an unfailing road to wealth and honour. Part of his early life was passed in Egypt, in the servile capacity of ad¬ ministering drink to those who frequented a mosque. It is also said, that he was for some time employed in the trade of a weaver at Damascus. But his talents for poetry soon lifted him from this humble sphere, and removed him to Bagdad, where the caliphs loaded him with presents, and treated him with the greatest respect. If we are to believe the Arabian historians, a single poem sometimes procured for him many thousand pieces of gold. So highly was he esteemed by his countrymen, that it was said “ no one could ever die whose name had been praised in the verses of Abu-Teman!” His own life was very short, for he died in his fortieth year; “ the ardour of his mind,” says one of his contemporaries, “ having wasted his body, as the blade of an Indian scimitar destroys its scabbard.” Besides being a great original poet, he was the compiler of three collections of select pieces of the poetry of the East; the most esteemed of which collections is that called the Hamasa. Sir William Jones speaks of it as a very valuable compilation. Many of the elegant specimens of Arabian poetry contained in Professor Carlyle’s well- known work, were translated from pieces contained in this miscellany. A large portion of it, with a Latin version, was annexed by Schultens to his edition of Erpenius’s Arabic Grammar, published at Leyden in 1748 ; and there are also many extracts from it in the collection entitled Anthologia Arabica, published at Jena in 1774. # ABYDOS, in Ancient Geography, a city of Mysia, in Asia Minor, situated on the Hellespont, which is here scarcely a mile broad. It probably was originally a Thracian town, but was afterwards colonised by Milesians. Nearly opposite, on the European side of the Hellespont, stood Sestos; and it was here that Xerxes crossed the strait on his celebrated bridge of boats when he invaded Greece. Abydos was ce¬ lebrated for the vigorous resistance it made when besieged by Philip of Macedon; and is famed in story for the loves of Hero and Leander. The old castle of the Dardanelles, built by the Turks, lies a little southward of Sestos and Abydos. Abydos, in Ancient Geography, an inland town of Egypt, between Ptolemais and Diospolis Parva, famous for the palace of Memnon and the temple of Osiris. In the latter was discovered by Mr Bankes in 1818, the tablet contain¬ ing a double series of twenty-six shields of the predecessors of Rameses the Great, which is now deposited in the Biitish Museum. ABYLA (Ptolemy, Mela), one of Hercules s pillars, on the African side, called by the Spaniards Sierra de las Monas, opposite to Calpe in Spain, the other pillar; supposed to have been formerly joined, but separated by Hercules, and thus to have given entrance to the sea now called the Me¬ diterranean ; the limits of the labours of Hercules. (Pliny.) ABYSS (’'A/Suo-o-os). The Greek word means literally ‘ ivithout bottom] but actually, deep, profound. It is used in the Septuagint for the Hebrew term Oinrh which we find applied either to the ocean or to the under world. In the New Testament it is used as a noun to describe Hades, or the place of the dead generally, but more especially that part of Hades in which the souls of the wicked were supposed to be confined. Most of these uses of the word are explained by reference to some of the cosmological notions which the Hebrews en¬ tertained in common with other Eastern nations. It was believed that the abyss, or sea of fathomless wateis, encom-^ passed the whole earth. The earth floated on the abyss, of which it covered only a small part. According to the same notion, the earth was founded upon the waters, or, at least, had its foundations in the abyss beneath. Under these waters, and at the bottom of the abyss, the wicked weie re¬ presented as groaning, and undergoing the punishment of tlicix sms. The notion of such an abyss was by no means confined to the East. It was equally entertained by the Celtic Druids, who held that Annum (the deep, the low port), the abyss from which the earth arose, was the abode of the evil prin¬ ciple (Gwarthawn), and the place of departed spirits, com¬ prehending both the Elysium and the Tartarus of antiquity. With them also wandering spirits were called Plant annwn, “the children of the deep,” (Davis’s Celtic Researches, p. 175; Myth, and Rites of the B. Druids, p. 49). Abyss is also used in Heraldry to denote the centre of an escutcheon. In which sense a thing is said to be borne in abyss, en abysme, when placed in the middle of the shield, clear from any other bearing: He bears azure, a fleur-de-lis, in abyss. Abvdos Abyss. 55 ABYSSINIA. ssinia. ABYSSINIA is an extensive country on the eastern coast ^ of Africa, lying between 8° and 16° N. Lat. and 34° and 43° E. Long., bounded on the north-west by Nubia, on the north-east by the Red Sea, on the south by the country of the Gallas, and on the west by countries almost unknown, in the interior of Africa. Its extent is estimated at about 245,000 geographical square miles, and its population at from four to five millions. Abyssinia is pre-eminently an alpine country. It rises from the low arid district on the borders of the Red Sea, in lofty ranges of mountains, with extensive and elevated table-lands, intersected by numerous valleys. Its mountains assume wild and fantastic forms, with sides frequently abrupt and precipitous, and are only accessi¬ ble by very difficult passes. The summits of the more lofty are fre¬ quently, if not always, covered with snow, a statement not admitted by Bruce, but asserted by both Pearce and Salt, the former of whom was overtaken by a snow-storm on the Samen Mountains in the middle of October; the latter saw snow there from a distance on the 8th of May; and the more recent traveller, Dr Riippell, found newly-fallen snow on the same mountains in the month of July. The Samen range of mountains are the highest in Abyssinia, and to¬ gether with the Lamalmon and Lasta mountains, form a long but not continuous chain running north-east and south-west. Several of these mountains, as the Amba-Hai and the Beyeda, are upwards of 12,000 feet high, while the Abba Yaret and the Buahat rise to a height of almost 15,000 feet. Lying between the Samen mountains and the Red Sea, and almost parallel to the coast, is the Taranta range, which attains a height of upwards of 7000 feet. The table¬ lands or plateaux have been classed by that celebrated geographer Ritter, into three distinct groups or terraces, rising one above an¬ other from the borders of the Red Sea. The first of these is the plain of Baharnegash, lying to the west of the Taranta mountains, and extending to the river Mareb. On a higher elevation, lying be¬ tween the rivers Mareb and Tacazze, is the Tigre plateau. The third or Amhara plateau is separated from the preceding by the Samen mountains, and has a mean elevation of 8000 feet. Prom this the country descends to unknown regions on the west. Of the rivers of Abyssinia the most important are the Abai, called also the Bahr-el-Azrek, or Blue River, and the Tacazze. The former, which is the eastern branch of the Nile, and was considered by Bruce to be the main stream of that river, rises from two mountains near Geesh, in Lat. 10. 59. 25. N., 36. 55. 30. E. Long., at an elevation of about 10,000 feet above the level of the sea. It flows first north to the lake of Dembea, through which it has a perceptible current; it then takes a long semicircular sweep round the province of Gojam, and afterwards flows northward till about the 15th degree of north lati¬ tude, when it unites with the Bahr-el-Abiad, or White River, which is now considered to be the true Nile. The Tacazze or Atbara rises in the mountains of Lasta, and after draining those of Samen and Tigre, at length falls into the Nile in north latitude 17. 40. The Hawash rises in the south of Abyssinia, about latitude 9. 30. N., and longitude 38. E., and flowing in a north-easterly direction to¬ wards the Red Sea, is lost in Lake Abbebad, in latitude 11. 30. N., longitude 41. 40. E. The Mareb rises in the mountains of Taranta, and, flowing nearly parallel to the Tacazze, is afterwards lost in the sand ; but Bruce says that in the rainy season it reaches that river. Besides these, there are numerous smaller rivers which rise in the mountains and are lost in the sandy plains below, or fall into larger rivers or lakes. The principal lake of Abyssinia is the Dembea or Tzana in the country of Amhara. It is about 60 miles long, and 40 broad, is fed by numerous rivulets, and abounds in small islands. Lake Ashangee is in the country of Tigre, and about 30 miles long by 15 broad. In the south of Abyssinia, near the Bay of Tajura, in the gulf of Bab-el-Mandeb, is the remarkable lake of Assal. This lake, which has only recently become known to travel¬ lers, is of an elliptical form, and about seven miles long. It is half filled with water of the deepest cerulean blue, and half with a solid sheet of glittering snow-white salt, and is no less than 570 feet be¬ low the level of the neighbouring gulf. Abyssinia, from its more or less elevated situation, presents al¬ most every variety of climate, from the burning heat of a tropical sun on the coast, to severe cold on the summits of its snow-crowned mountains. On the table-lands one breathes a pure mountain air, while in the valleys the heat is almost suffocating. Few countries are more richly endowed by nature than Abys¬ sinia. Its fertility is so great as in some places to produce three Abyssinia, crops annually: vegetation gradually increases as it rises from the \ . ^ / sandy coast. On the table-lands are found extensive pastures, and cedar forests crown the tops of many of its mountains. Among its fruit trees are numbered the date, orange, lemon, pomegranate, and banana. Coffee grows wild on the western mountains, and on its western declivities the cotton plant is found in great abundance. On the table-lands are extensive maize fields, and there, as well as in other parts of the country, the sugar-cane and vine are cultivated. On the higher grounds, wheat and barley are raised in large quan¬ tities, and the low grounds are chiefly covered with teff, Poa abys- sinica, with grains not larger than the head of a pin, of which is made the bread in general use throughout the country. The low grounds produce also a kind of corn called tokussa, a species of Eleusine, of which a black bread is made, which constitutes the food of the lowest classes. Durra, or Holcus Sorghum, in Abyssinian, Maschella, is common. In some provinces Schami, Zea Mais, has been introduced ; and the natives cultivate other esculent vegetables as Schimbera, Circe arietinum; Misani, lentils; Atar, vetches; Bagela, lupines; Nuck, oriental sesame; Telwa, a species of lintseed ; Schankurte, a small onion; Gamal, a species of cabbage. Myrrh, senna, and various kinds of costly medicinal plants, are very plen¬ tiful. Most of the domestic animals of Europe are found here. The horses are strong and active, and the oxen very numerous—a re¬ markable species of which, the Galla ox, has horns sometimes four feet long. Goats and sheep are very plentiful, but the latter are small, and have black wool. Of the animals of prey, the most nu¬ merous is the striped hyaena, which is very fierce and untameable, and, protected by superstition, roams unchecked in immense numbers over the country, entering the towns and even the houses of the in¬ habitants. The elephant and rhinoceros are numerous in the low grounds. The Abyssinian rhinoceros has two horns; its skin, which has no folds, is used for shields ; as well as for lining drinking-ves¬ sels, being regarded as an antidote to poison. Crocodiles and hip¬ popotami are plentiful in the rivers; lions, panthers, and the com¬ mon and black varieties of leopards, are seen occasionally, and buffa¬ loes frequently. Besides these, there are found several species of monkeys ; the common, the caracal, and the booted lynx ; the wild cat, a small species of wolf, the Barbary jackal, common fox, fen- neck, zibet, weasel, rat, mouse, marmot, Barbary and palm squirrel, jerboa, hare, Syrian hyrax, wild boar, cameleopard, zebra, quagga, camel, and antelopes of the species oryx, areas, bubalis, euehore, grimmia, and dorcas. The number of birds in this country is im¬ mense. Great numbers of eagles, vultures, hawks, and other birds of prey are met with; and partridges, snipes, pigeons, and swal¬ lows, are very plentiful. Among the birds of Abyssinia are the bar- batus and perenopterus species of vulture, the occipital eagle, seve¬ ral species of falcons, the p olio cep halus, cubla, and ferruginous species of shrikes, Psittacus Taranta, or Taranta parrakeet, Coracias Bengal- ensis, or Bengal roller, Bucco Saltii or Salt’s bucco, Oriolus monachus, Cuculus Senegalensis, Pious Abyssinicus, Alcedo Abyssinica or cheli- cuti, Merops erythropterus, and forficatus or furcatus, Certhia Ta¬ cazze, Tanagra erythrorhynca, Sylvia pammelania, Colius striatus, and Senegalensis, Loxia leucotis, Emberiza capensis, Fringilla Sene¬ galensis and Bengalensis, Muscicapa paradisea and mutata, Alauda desertorum, Struthio camelus or ostrich, Cursorius Europceus, Columbia Guinea, or Guinea pigeon, Columba Abyssinica, Numida mitrata, Tringa Senegalensis, and Abyssinica, Ardea Pondiceriana, or rather Erodia Amphilensis, and the Phoenicurus musicus, capensis, and the nitens species of the T urdus. Serpents of different species are not uncommon, among which of the venomous sort are Naja Haje, Vipc- ra Arcelaus, V. Echis, and probably V. Cerastes. Among its insects the most numerous and useful is the bee; for honey everywhere constitutes an important part of the food of the inhabitants, and several of the provinces pay a large proportion of their tribute in this article. Of an opposite class is the locust, the ravages of which here, as in the other parts of Northern Africa, are terrible. Abyssinia, according to MM. Galinier and Ferret, ought to be ranked among the most complex and remarkable countries in a geo¬ logical point of view. The formations range from the first to the last degree of the geological scale. They found the primary and tran¬ sition formations in the country of the Chohos in Tigre; secondary formations at the extremity of Tigre; tertiary and modern forma¬ tions on the shores of the Red Sea, &c.; besides a great variety of sedimentary rocks, rocks of plutonic and volcanic origin; and besides those commonly named metamorphic rocks, a number of 56 ABYSSINIA. Abyssinia, extinct volcanoes, hot springs, repositories of sulphur, rock salt, combustible substances, malachite, and native copper, lead, iron, &c. Of the mineral wealth of Abyssinia little is known. Granite, slate, and gneiss, form a great part of its mountains ; antimony and iron ore, with small quantities of gold and silver, are mentioned among its productions. South-east of Tigre, and about 50 miles from Amphila bay, is an extensive plain of salt, which to the depth of two feet is perfectly pure, and so hard as to require to be cut with a hatchet; at a greater depth it is much coarser and softer, till purified and hardened by exposure to the air. The savage tribes in the vicinity, ever on the watch for plunder, render the digging and carrying off the salt very dangerous to those engaged in these ope¬ rations, who are therefore obliged to associate in numerous and well-armed bands. This salt is used by the Abyssinians, not only to season and preserve food, but also as a medium of exchange, in¬ creasing in value the farther it is carried into the country. The ancients included Abyssinia under the general name of Ethiopia, and the people under that of Ethiopians, from a word in the Greek language signifying of a dark colour; and the Abyssinians of the present day call themselves Itio- pians, and their country Itiopia. Abyssinia, or more cor¬ rectly Habessina, is a corruption of Habesch, a name given to the country by the Arabs, and signifying a mixed people. The ancient history of Abyssinia is very imperfectly known. The story of the Abyssinians, that their country is the Sheba mentioned in Scripture whose queen visited Solo¬ mon, is unworthy of credit; equally so is the assertion that Solomon had a son by that queen, named Menilebek, from whom sprang the Abyssinian kings. The kingdom of the Auxumitae flourished in Abyssinia, in the first or second cen¬ tury of our era. Its chief town was Auxume, whose site is now occupied by the modern Axum in Tigre, where many vestiges of its greatness are to be found. It appears that at this time the arts of the Greeks and Egyptians had pene¬ trated into the country; and we find the Greek language used in their monumental inscriptions, as in the famous monu¬ ment at Axum, executed before the introduction of Christian¬ ity, in which the king calls himself “ son of the invincible Mars.” In the year 522, the Abyssinians, under the command of their king Elesbaan, the most powerful, and the only con¬ quering prince that occupied the throne, attacked and de¬ stroyed the kingdom of the Homerites, on the opposite coast of the Red Sea. Elesbaan afterwards resigned the government, and ended his life in a monastery. About 60 years later, the Abyssinians were expelled from Arabia, and from this time till about the year 960 we have very little information respecting them that can be depended on. About the latter period, Queen Judith, a Jewish princess, of more than manly courage and ruthless ambition, conceived the bloody design of murdering all the members of the royal family, and establishing herself in their stead. During the execution of the project the infant king was carried off by some faithful adherents, and conveyed to Shoa, where his authority was acknowledged; while Judith reigned for 40 years over the rest of the kingdom, and trans¬ mitted the crown to her posterity. In 1268, however, the kingdom was restored to the royal house, in the person of Icon Amlac. On the accession of this prince the royal resi¬ dence was removed from Axum to Shoa, and the Amharic became the language of the court. About the close of the loth century, the Portuguese missions into Abyssinia com¬ menced, and were continued from time to time, till Mendez, by his arrogance and cruelty, brought about their expulsion. This Portuguese Jesuit had so ingratiated himself with the Emperor Lusneius, as to be intrusted with the management of the religious affairs of the country. The emperor himself swore obedience to the Roman Pontiff, and commanded his people to embrace the Roman Catholic religion. But the people had not suffered papal tyranny sufficiently long to sub¬ mit tamely to the inquisitorial punishments that Mendez ad¬ ministered to the recusants. Civil commotions and insurrec- Abyssinia, tions were the consequence, till at length, in 1631, the em- peror freed the people from the tyranny of Mendez, by grant¬ ing them liberty to exercise the religion they preferred; and Basilides, who succeeded his father in 1632, drove Mendez and the whole Jesuitical persecutors out of the country. Abyssinia then became the seat of anarchy and confusion, oc¬ casioned by the encroachments of the Gallas from without, and the contests between the governors of the different pro¬ vinces in the interior. Might everywhere triumphed over right; cities and villages were burned down, and the inhabi¬ tants driven out and sold for slaves. In these circumstances, the king, who lived in Gondar, with only a small retinue of servants, received but little respect or obedience from the governors of the different provinces, each of whom was anxious to obtain that title for himself, and was only pre¬ vented by the jealousy of the others. The result of these contests has been that Abyssinia, as a kingdom, has ceased to exist. It is now divided into numerous independent king¬ doms or provinces, governed either by Galla princes, or by the successors of former governors, who had raised them¬ selves to independence. These petty kings are constantly at war with each other, and the most deadly animosities exist between them. The most important of the kingdoms of Abyssinia are those of Tigre, Amhara, Gondar, Shoa, and Angot. Tigre is situate in the north-eastern part of Abyssinia, separated from Amhara by the river Tacazze, and comprehends the provinces of, 1. Tigre proper, with Adowathe chief town, and Axum the ancient capital of Abyssinia; 2. Agame ; 3. En- derta ; 4. the Lasta country, consisting of rude and almost inaccessible mountains; 5. Lamen; 6. Baharnegash ; 7. Woijerat; 8. Wofila ; besides these are the districts of Tem- bea, Shire, Waldubha, &c. Amhara consists of the large province of Amhara, lying along the Dembea lake, and several of the neighbouring districts ; and is governed by a Galla prince. Gondar is in the possession of a Mahommedan Galla prince and contains, 1. The province of Dembea, named after the lake in its vicinity, with the city of Gondar, which was formerly the chief town of Abyssinia. 2. The province of Bejemder. 3. The province of Maidsha, besides the dis¬ tricts of Godsham, Damot, See. Shoa is situate in the south of Abyssinia, and at present seems to be the most powerful and flourishing kingdom in that country. It is inhabited chiefly by Gallas, and is governed by a Galla prince, who resides at Ankobar; the population is estimated at one and a-half million. Angot also in the south of Abyssinia, is inhabited by Gallas and governed by a Galla prince. Its capital is Agof. The aborigines, who are the most numerous people of Abyssinia, belong to the Caucasian race, and are of a dark olive colour, approaching to black, and generally handsome, with long hair and lively eyes. They are divided into tribes, as the Tigreans, Amharans, Agows, &c. Other races have, at va¬ rious times, established themselves in the country. A Jewish race inhabit the district of Lamen, and are known by the name of Talashas. They affirm that their forefathers came into the country as early as the days of Rehoboam ; but it seems more probable that they had come about the time of the destruction of Jerusalem. From the tenth century they enjoyed their own constitutional rights, and were subject to their own kings, who, they pretend, were descended from king David, until the year 1800, when the royal race be¬ came extinct, and since then they have been subject to Ti¬ gre. The Gallas are a wild and savage race from the south, who have overrun the greater part of Abyssinia, so that at pre¬ sent there are few chiefs who have not an intermixture of Galla blood. They are mostly idolaters, but many have ABYSSINIA. Abyssinia, adopted the Mahommedan faith, and not a few the Christi- anity of the Abyssinians. Their young men are denied cer¬ tain privileges, and are despised by their seniors, and even by the women, till they have given proof of their manhood by killing an enemy. The principal languages of Abyssinia belong to the Ethi- opic class, and are divided into several branches. The Geez, which is the language of Tigre, and of which the modern Tigre is a dialect, is that of the religion and literature of the country; and while Tigre was dominant, it was that of the court. From its affinity to the Arabic, it may reasonably be supposed to have been introduced by conquerors or settlers from the opposite shores of the Red Sea. The Amharic, which is the language of the present dominant race, is that used by the court and merchants, and that which travellers who penetrate beyond Tigre, generally have occasion to use. Though this language has many words in common with the Geez, yet whether it be a dialect of that or an ancient African language, is a question which has not been settled. The Agow in its various dialects is the language of the people generally; in some provinces it is used almost exclusively, and in others where it has been superseded by the language of the dominant race, it still exists among the lowest classes. The Gallas have introduced their own language into various parts of the country; but in many cases they have adopted the language of the people whose place they have usurped. The religion of the Abyssinians is a very degraded form of Christianity. It was introduced as early as the beginning of the fourth century by Frumentius, who was consecrated first Bishop of Abyssinia by St Athanasius of Alexandria. Since that time, it has been so corrupted by errors of various kinds, as to have now become little more than a dead formality mixed up with superstition and Judaism. Their children are circumcised, and the Mosaic commandments with respect to food and purification are observed. Fasts and feast-days are very frequent; baptism and the Lord’s Supper are dis¬ pensed after the manner of the Greek church. Their wor¬ ship consists merely in reading passages of Scripture, and dispensing the Lord’s Supper without any preaching or sing¬ ing. Of the more ignorant of the clergy, the greater part are married; and even among the monks, marriage is not rare, though contrary to the rules of their order; and indeed, some of them even live in polygamy, which among the Abys¬ sinians is not uncommon. Their primate or chief bishop, whom they call Abuna {i.e. our father) is nominated by the Patri¬ arch of Cairo, whom they acknowledge as their spiritual father. The ecclesiastical body is very numerous, consisting of priests of various kinds, with monks and nuns, and is looked upon with great awe and reverence. They have in¬ numerable saints, but above all is the Virgin, whom they consider as queen of heaven and earth, and the great inter¬ cessor for the sins of mankind. Their churches are rude edifices, chiefly of a circular form, with thatched roofs, and surrounded by pillars of cedar. Like the Greek church, they have no images of any kind in their places of worship, but paintings are very common ; and on entering, every one must leave his shoes at the door. Legends of saints, and works of religious controversy, form almost their entire literature. The Abyssinians are very rude and barbarous. Engaged as they are in continual wars, and accustomed to bloodshed, human life is not respected among them. Murders and exe¬ cutions are frequent, and at Gondar Bruce seldom went out without seeing dead bodies in the streets, left to be devoured by the dogs and hyaenas. When one commits murder, he must make satisfaction to the relatives of the deceased, who may either put him to death or accept of a ransom. When the murdered person has no relatives, the priests take upon themselves the office of avengers. Raw flesh is with them a favourite article of food. At their brinds, or raw flesh feasts, vol. n. the cattle are brought to the door and slaughtered; and the Abyssinia, flesh, while yet warm and quivering, is brought in to the guests, v—■vr—-^ and devoured by them with great gusto. Marriage is a very slight connection, dissolvable at any time by either party. The engagement is concluded between the lover and the bride’s parents, her consent not being considered at all neces¬ sary to the agreement. The lover then carries off the bride on his shoulders, and the ceremony concludes with a brind feast. Their principal liquor is mead; but the common drink of the lower classes is bouza, a species of sour beer, made from the fermentation of their bread, principally of that left at their feasts. Their dress consists of a large folding mantle and close drawers; their houses are very rude, of a conical form, and covered with thatch. The inhabitants of Abyssinia are chiefly engaged in agri¬ cultural and pastoral pursuits. Their industrial productions are insignificant, consisting chiefly in preparations of leather, parchment, cotton cloths, and tapestry fabricated from wool and goats’ hair, and in manufactures of iron and brass. Abyssinia is equally unimportant in a commercial point of view. It only possesses a single harbour; and there is no road or navigable river to facilitate intercourse with the inte¬ rior of the country. In addition to these obstacles, merchants, when travelling, are exposed to the attacks of wild maraud¬ ing hordes, and subjected to high taxes and duties, which an¬ nually amount to a considerable sum. Massuah, its principal, or rather only seaport town, is the chief place for foreign traf¬ fic. Caravans bring here the merchandise of this and some of the western countries, and carry away European and In¬ dian goods. Its principal imports are lead, tin, copper, silk, gunpowder, glass, Indian goods, Persian carpets, French cloths, coloured skins from Egypt; the exports are ivory, gold, slaves, cattle, cotton cloth, mules, honey. The steam navigation of the Red Sea has given an in¬ creased degree of importance to Abyssinia in the eyes of se¬ veral of the European powers. The British, since they got possession of Aden, have been very anxious to establish com¬ mercial intercourse with this country; while the French have been no less desirous to attain the same object. The latter have despatched several embassies for the purpose of ascer¬ taining the mercantile capabilities of the country, and have also, in order to effect a union between that country and the See of Rome, established a Catholic mission at Adowa. The English, in the beginning of 1841, sent a political mission to Shoa, with the view to a commercial union with that kingdom. Major Harris, who commanded the expedition, afterwards published an account of his travels there, in three volumes. In 1829, the Church Missionary Society sent Messrs Gobat and Kugler as missionaries to Abyssinia. Mr Kugler died shortly after his arrival, but his place was supplied by Isen- berg, who was followed by Messrs Blumhardt and Krapf. Mr Gobat returned to Europe in 1833, and next year published a journal of his residence in Abyssinia. On account of the opposition of the native priests, the missionaries were, in 1838, compelled to leave the country; and after several fruitless attempts to re-establish themselves, the mission was aban¬ doned in 1843. Dr Edward Ruppell, a German naturalist, arrived at Massuah in 1831, and remained in the country nearly two years. His researches have thrown much light on the nature and productions of the country. He brought to Europe a large collection of animals, including many new species, which he deposited in the museum of his native city, Frankfort on the Maine; and in 1838 he published an ac¬ count of his travels, in two volumes, entitled, Reise in Abys- sinien. But of all the travellers to this country, perhaps none have done more to extend our knowledge of it than Dr Beke. He reached several places which had never before been visited by Europeans, collected vocabularies of no fewer than thir¬ teen of its languages and dialects, and is the first traveller H 58 A C A Abyssinian who has described the sources of Abai since the days of Bruce, II whose statements he confirms. He arrived at Tajura in No- Acacia. vember 1840, and travelling through Shoa, Gojam, Lasta, and Tigre, arrived at Massuah in May 1843. From time to time he communicated an account of his travels to the Royal Geographical Society, which is published in their journal. ABYSSINIAN, in Ecclesiastical History, is the name of a sect in the Christian church, established in the empire of Abyssinia. The Abyssinians Are a branch of the Copts or Jacobites, with whom they agree in admitting but one nature in Jesus Christ, and rejecting the council of Chalce- don: whence they are called Eutychians or Monophysites, and stand opposite to the Melchites. They are only distin¬ guished from the Copts, and other sects of Jacobites, by some peculiar national usages. The Abyssinian sect or church is governed by a bishop or metropolitan styled Abuna, sent them by the Coptic patriarch of Alexandria residing at Cairo, who is the only person that ordains priests. The next dignity is that of Komos, or Hegumenos, who is a kind of archpres¬ byter. They have canons also, and monks: the former of whom marry; the latter, at their admission, vow celibacy, but with a reservation: these, it is said, make a promise aloud, before their superior, to keep chastity ; but add in a low voice, as you keep it. The emperor has a kind of supremacy in ecclesiastical matters. He alone takes cognizance of all ecclesiastical causes, except some smaller ones reserved to the judges, and confer all benefices, except that of Abuna. See Abyssinia. AC A, Ace, or Agon, in Ancient Geography, a town of Phoenicia, on the Mediterranean; afterwards called Ptole- mais; now Acre. ACACIA, Egyptian Thorn, or Binding Bean-tree, in Botany, a species of mimosa, according to Linnaeus, though other botanists make it a distinct genus. Several species of acacia produce gum arabic, especially A. Ehrenbergii, A. tortilis, A. arabica, A. vera, A. Seyal, A. Verek. An in¬ ferior sort is produced by A. Adansonii, A. albida, and A. Karro. These are natives of Egypt, Arabia, or Africa. The inspissated gum of the bark of A. catechu forms the astrin¬ gent substance name catechu; which, however, is also pro¬ duced in India from several other trees. The bark of seve¬ ral species of acacia produce a tannin ; of which a large quantity is now imported from Van Diemen’s Land, for the purposes of the tanner, and is chiefly the produce of A. de- currens and A. mollissima. A. julibrissin, a native of Persia, has, on account of its ele¬ gant foliage and flowers, been long acclimated in England; A. sophora is a fragrant species, that has more lately been introduced, and is nearly acclimated in the south of our island. It flowers early in spring, and bears many clusters of rich yellow flowers. The flowers of a species of the acacia are used by the Chinese in making that yellow which we see bears washing in their silks and stuffs, and appears with so much elegance in their painting on paper. The method is this: They gather the flowers before they are fully open ; these they put in a clean earthen vessel over a gentle heat, and stir them continu¬ ally about as they do the tea-leaves, till they become dryish and of a yellow colour; then to half a pound of flowers they add three spoonfuls of fair water, and after that a little more, till there is just enough to hold the flowers incorporated to¬ gether ; they boil this for some time, and the juice of the flowers mixing with the water, it becomes thick and yellow; they then take it from the fire, and strain it through a piece of coarse silk. To the liquor they add half an ounce of com¬ mon alum, and an ounce of calcined oyster-shells reduced to a fine powder. All is then well mixed together; and this is the fine lasting yellow they have so long used. The dyers of large pieces use the flowers and seeds of the A C A acacia for dyeing three different sorts of yellow. They roast Acacia the flowers, as before observed ; and then mix the seeds with II them, which must be gathered for this purpose when fully ^Acacius. ripe ; by different admixtures of these they give the different ' shades of colour, only for the deepest of all they add a small quantity of Brazil wood. Mr Geoffrey attributes the origin of bezoar to the seeds of this plant; which being browsed by certain animals, and vel- licating the stomach by their great sourness and astringency, cause a condensation of the juices, till at length they be¬ come coated over with a stony matter which we call Bezoar. Acacia, in the Materia Medica, the inspissated juice of the unripe fruit of the Mimosa Nilotica. The juice is brought to us from Egypt, in roundish masses wrapt up in thin bladders. It is outwardly of a deep brown colour, inclining to black; inwardly of a reddish or yellowish brown; of a firm consistence, but not very dry. It soon softens in the mouth, and discovers a rough, not disagreeable taste, which is followed by a sweetish relish. This inspis¬ sated juice entirely dissolves in watery liquors, but is scarce sensibly acted on by rectified spirit. This acacia is a mild astringent medicine. The Egyptians give it in spitting of blood, in the quantity of a drachm, dis¬ solved in any convenient liquor; and repeat this dose occa¬ sionally : they likewise employ it in collyria for strengthening the eyes, and in gargarisms for quinsy. Among us, it is little otherwise used than as an ingredient in mithridate and the- riaca, and is rarely met with in the shops. What is usually sold for the Egyptian acacia, is the inspissated juice of unripe sloes; this is harder, heavier, of a darker colour, and some¬ what sharper taste, than the true sort. See the next article. German Acacia, the juice of unripe sloes inspissated nearly to dryness over a gentle fire, care being taken to prevent its burning. It is moderately astringent, similar to the Egyp¬ tian acacia, for which it has been commonly substituted in the shops. It is given in fluxes, and other disorders where styptic medicines are indicated, from a scruple to a drachm. Acacia, among Antiquaries, something resembling a roll or bag, seen on models, as in the hands of several consuls and emperors. Some take it to represent a handkerchief rolled up, wherewith they made signals at the games ; others, a roll of petitions or memorials ; and some a purple bag full of earth, to remind them of their mortality. AC ACI AN S, in Ecclesiastical History, the nameof several sects of heretics; some of which maintained, that the Son was only a similar, not the same, substance with the Father; and others, that he was not only a distinct but a dissimilar substance. Two of these sects had their denominations from Acacius, bishop of Caesarea, who lived in the fourth century, and changed his opinions so as, at different times, to be head of both. Another was named from Acacius, patriarch of Con¬ stantinople, who lived in the close of the fifth century. ACACIUS, surnamed Luscus, because he was blind of one eye, was bishop of Caesarea in Palestine, and succeeded the famous Eusebius: he had a great share in the banish¬ ment of Pope Liberius, and bringing Felix to the see of Rome. He gave name to a sect, and died about the year 365. He wrote the life of Eusebius, which is lost, and se¬ veral other works. Acacius, Saint, bishop of Amida in Mesopotamia, in 420, was distinguished by his piety and charity. He sold the plate belonging to his church, to redeem seven thousand Persian slaves who were perishing with hunger. He gave each of them some money and sent them home. Yeranius, their king, was so affected with this noble instance of benevolence, that he desired to see the bishop; and this interview procured a peace between that prince and Theodosius I. There have been several other eminent persons of the same name; particularly, a martyr under the Emperor Decius; A C A A C A 59 a patriarch of Antioch, who succeeded Basil in 458, and died in 459 ; a bishop of Melitenein the fifth century; a famous rhetorician in the reign of the Emperor Julian ; and a patri¬ arch of Constantinople in the fifth century, who was ambi¬ tious to draw the whole power and authority of Rome by de¬ grees to Constantinople, for which he was excommunicated by Pope Felix II. He in his turn passed sentence of ex- communication against the pope. Still, however, he held his patriarchate till his death in 488. ACAD, Accad, or Achad, one of the five cities in “ the land of Shinar,” or Babylonia, said (Gen. x. 10) to have been built by Nimrod. Their situation has been much disputed. Without giving the details of the question, it is sufficient to say that Colonel Taylor, the British resident at Baghdad, who has given much attention to the subject, has, with great probability, identified the ancient Achad (or Achar, as it is given in some Hebrew MSS.), with the remarkable pile of ancient buildings called Akker-koof, in Sittacene, and which the Turks know as Akker-i-Nimrood and Akker-i-Babil. Akker-koof is about nine miles west of the Tigris, at the spot where that river makes its nearest approach to the Eu¬ phrates. The heap of ruins to which the name of Nimrod’s Hill—Tel-i-Nimrood, is more especially appropriated, con¬ sists of a mound surmounted by a mass of brick-work, which looks like either a tower or an irregular pyramid, according to the point from which it is viewed. It is about 400 feet in circumference at the bottom, and rises to the height of 125 feet above the sloping elevation on which it stands. The mound, which seems to form the foundation of the pile, is a mass of rubbish accumulated by the decay of the superstruc¬ ture. In the ruin itself, the layers of sun-dried bricks, of which it is composed, can be traced very distinctly. They are cemented together by lime or bitumen, and are divided into courses varying from 12 to 20 feet in height, and are separated by layers of reeds, as is usual in the more ancient remains of this primitive region. The use of this remark¬ able monument has been a subject of doubt and conjecture. The embankments of canals and reservoirs, and the rem¬ nants of brick-work and pottery occupying the place all around, evince that the Tel stood in an important city; and, as its construction announces it to be a Babylonian relic, the greater probability is that it was one of those pyramidal structures erected upon high places, which were consecrated to the heavenly bodies, and served at once as the temples and the observatories of those remote times. ACADEMICS, or Academists, a denomination given to the cultivators of a species of philosophy originally derived Academy, from Socrates, and afterwards illustrated and enforced by Plato, who taught in a grove near Athens, consecrated to the memory of Academus, an Athenian hero; from which circumstance this philosophy received the name of Academi¬ cal. Before the days of Plato, philosophy had in a great mea¬ sure fallen into contempt. The contradictory systems and hypotheses which had successively been advanced were be¬ come so numerous, that, from a view of this inconstancy and uncertainty of human opinions, many were led to con¬ clude, that truth lay beyond the reach of our comprehension. Absolute and universal scepticism was the natural conse¬ quence of this conclusion. In order to remedy this abuse of philosophy and of the human faculties, Plato laid hold of the principles of the academical philosophy; and, in his Phsedo, reasons in the following manner: “ If we are unable to dis¬ cover truth,” says he, “ it must be owing to two circumstan¬ ces : either there is no truth in the nature of things; or the mind, from a defect in its powers, is not able to apprehend it. Upon the latter supposition, all the uncertainty and fluc¬ tuation in the opinions and judgments of mankind admit of an easy solution: Let us therefore be modest, and ascribe our errors to the real weakness of our own minds, and not to the nature of things themselves. Truth is often difficult of access : in order to come at it, we must proceed with cau¬ tion and diffidence, carefully examining every step; and, after all our labour, we will frequently find our greatest efforts disappointed, and be obliged to confess our ignorance and weakness.” Labour and caution in the researches, in opposition to rash and hasty decisions, were the distinguishing characteristics of the disciples of the ancient academy. A philosopher possessed of these principles will be slow in his progress, but will seldom fall into errors, or have occasion to alter his opi¬ nion after it is once formed. In his essay on the academical or sceptical philosophy, Mr Hume has confounded two very opposite species of philosophy. After the days of Plato, the principles of the first academy were grossly corrupted by Arcesilaus, Carneades, &c. This might lead Mr Hume into the notion, that the academical and sceptical philosophy were synonymous terms. But no principles can be of a more op¬ posite nature than those which were inculcated by the old academy of Socrates and Plato, and the sceptical notions which were propagated by Arcesilaus, Carneades, and the other disciples of the new academical school. ACADEMUS, an Athenian hero. See Academy. A C A D E MY. ACADEMY, aKaS7]pLa, aKaS^eta, or eKaSrjpaa, (the first two forms being probably derived from ukos, medela and S?7/aos, populus, and the last from ekos, procul or seorsim, and Stj/ao?, populus,) a garden, villa, or grove, situate in the Ceramicus, one of the suburbs of Athens, about six stadia, or nearly a Roman mile to the north-west of the city. The common tradition is, that it took its name from one Academus or Ecademus, the original owner, who was contemporary with Theseus, and made it a kind of gym¬ nasium ; and that after his death it retained his name, and was consecrated to his memory. When Castor and Pollux came to Athens to reclaim by force of arms the person of their sister Helena, who, according to the legend, had been carried off by Theseus, and concealed in some obscure retreat by the ravisher, the Athenians declared that they knew not where the lady was to be found; but as this answer was not deemed satisfactory by the warlike brothers, Academus, cognisant with the secret, and anxi¬ ous to avert a contest about so frivolous a subject of dis¬ pute, apprised them that she was concealed in the town of Aphidna; which was immediately attacked, taken by assault, and razed to the ground. Grateful for this tradi¬ tionary service, the Lacedemonians, who worshipped the Dioscuri (Castor and Pollux), spared the house and gar¬ dens known by the name of the Academy, when they ravaged the suburbs of Athens; and, in consideration of the disclosure just mentioned, they honoured the me¬ mory of the original owner, from whom the place took its ACADEMY. 60 Academy, name.1 Such is the legend which the Greek writers have transmitted to us. With regard to the spot itself, which afterwards became so famous, in connection with the name of Plato and his philosophical disciples, it appears to have remained almost in a state of nature, covered with stag¬ nant water, and exceedingly insalubrious, until the time of Cimon, when it was drained, planted with alleys of trees, and embellished with groves and with fountains: after which it became the promenade of the most distinguished Athenians, and particularly of the Platonic philosophers, thence called the Academics ; just as the Lyceum, another gymnasium, situated to the south-east of Athens, became the promenade of the Aristotelian sect of philosophers, called also Peripatetics (a mymnw, obambulo), from the locomotive fashion in which they communicated or dis¬ coursed concerning their peculiar doctrines. The Aca¬ demy formed part of the Ceramicus (a word derived from y.igayjOi, signifying potter s earth or earthen vase, from its being filled with cinerary urns), and was therefore devoted to purposes of sepulture; it being then the practice to inter in a public garden or grove, as in a sort of elysian field, those who had signalized themselves by rendering important services to their country. Cicero, desirous to revive or preserve the name of the Academy, bestowed it on his villa or country-seat near Puzzuoli, where he loved to converse with his friends on philosophical subjects, and where, also, he composed his Academical Questions, his treatise on the Nature of the Gods, and his celebrated work on the Commonwealth, a considerable portion of which was, several years ago, recovered from rescribed or palimpsest manuscripts, by Signor Angelo Maio, libra¬ rian of the Vatican. Academy, in its generalized acceptation, is employed to signify a society of learned men, established for the im¬ provement of science, literature, or the arts. This term, as we have seen, is one of very high antiquity. It was amidst the umbrageous recesses of the gardens of Aca- demus, so favourable to philosophical meditation, that the divine Plato, surnamed the swran of the Academy, esta¬ blished his school, collected his disciples, and taught his sublime morality; wherefore the sect of this illustrious philosopher was called the Academic, and the philosophers who adopted his doctrines Academics. For a long pe¬ riod, accordingly, this title marked out the disciples of Plato alone; but it came afterwards to be applied to all those who belonged to the different learned or literary societies instituted, under the name of Academies, in imi¬ tation of the school of Athens, and in order to extend the boundaries of human knowledge. Of these institutions several were established in Athens itself, but none ever equalled the renown of that founded by Plato; and, in point of fact, they were merely schools where Arcesilaus, Carneades, Philo, Antiochus, and other philosophers of less note, explained the different systems with which each in his turn sought to supersede those of his predecessors, but which have since fallen into the most profound neglect Academy, and oblivion. Ptolemy Soter, having by his victories secured undis¬ turbed possession of the throne of Egypt, and wishing to unite to the title of conqueror the more glorious appella¬ tion of patron of learning, founded, under the name of Musaeon, the celebrated Academy of Alexandria, and provided it with a collection of books, which formed the nucleus of the Alexandrian library. Here he assembled the most distinguished philosophers and scholars of his time, charging them with the investigation of philosophical truth and the improvement of art; and it was to the care and re¬ searches of these eminent men and their successors that the famous library, commenced by Ptolemy, and after¬ wards so barbarously given up to the flames by the Caliph Omar, was enlarged and improved, until it became the pride of Egypt and the glory of the world. This academy, distinguished alike for its useful labours and its improve¬ ments in science, has served as a model to modern aca¬ demies, both as regards the principles on which it was founded, and the object and end of its institution. It admitted into the number of its associates the poets and philosophers of all countries: persons came from every part of the earth to seek instruction, or to deposit new information in its bosom : and all parties were enriched by the continual interchange of ideas and discoveries. For a long period it was the great centre of knowledge. All the literary treasures, scattered throughout the different countries which the tide of barbarism had overflowed, were there collected together: towards the period when Greece began to decline, the spirit and the genius which once pre¬ sided in her schools of philosophy were in some degree revived in that of Alexandria; and it shone forth like a resplendent beacon-light in the midst of the surrounding darkness, shooting forth rays which have traversed the long course of ages, and guided the academies of modern times in their researches and investigations. Rome had no academies. In the eyes of the conque¬ rors and masters of the world, the sciences appeared only a secondary object, and of comparatively little importance This Virgil has admitted in his iEneid, where he says, that in art and in science the Romans must yield the palm to other nations, and content themselves with the glory of conquest, and a knowledge of the means by which it might be secured and maintained.2 The Latin poets and writers, indeed, were formed by the study of Greek models. But no national establishment fostered their genius and favoured their progress, either under the republic, which despised letters, or under the imperial tyrants, who dread¬ ed them. Augustus himself only patronised and reward¬ ed the poets who flattered him ; while Maecenas, in sur¬ rounding himself with assemblages of celebrated writers, thought less of extending the boundaries of learning, than of tasting the pleasures of learned society, and wearing off the fatigues of business amidst the sweets of an inter- A,v,ri r°m ^ ain expressions of Eupolls, and this among others, ev tutrxiois t^vtionriv AxaSyipov 3si>v, “ in the umbrageous groves of the god a emus, i wou appear that this person was accounted not merely a hero, but a sort of divinity. Hence the Academy was con- ^ ,C.a eA T yCC us ,ca en?iU^ ?.r t0 t ,e beneficent sun of the ascending signs ; as the Lyceum with its temenos or lucus was dedicat- cJbr. ^ ycseu* (so e r.om a wolf), or to the destroying sun of the descending signs of the zodiac: and hence also hifrhpr nnH iVip 6 as syrnbols or representatives of the celestial houses of the two solstices; the Academv, of the higher, and the Lyceum, of the lower solstice. J 2 Excudent alii spirantia mollius sera, Credo equidem ; vivos ducent de marmore voltus; Orahunt caussas melius, coelique meatus Hescribent radio, et surgentia sidera dicent • Tu regere imperio populos, Romane, memento; Hse tibi erunt artes; pacisque imponere morem, Parcere subjectis, et debellare superbos. JEneid. lib. vi. 1. 848. ACADEMY. f)l Academy, course entirely Epicurean, or of enjoyments such as lite- rature alone can afford to men of refined and cultivated minds. When the darkness which had settled down upon Eu¬ rope after the fall of the Western Empire began at length to disperse, and when a faint glimmering of light, symp¬ tomatic of slowly approaching day, began to flicker and tremble on the dusky brow of the long night of ignorance and barbarism, a passion for instruction became in some measure the mode, and gave birth simultaneously to a multitude of learned associations; and these proceeded at once to the study and improvement of the sciences and arts, long neglected, and almost lost in those very coun¬ tries where they had formerly been cultivated with the greatest success. The Gauls, however, although partial¬ ly civilized by the Romans and by Julian the philosopher (vulgarly called the Apostate), had relapsed, under the in¬ dolent and imbecile monarchs of the first race, into the most profound ignorance ; while the monks, who passed for learned men when they could read, were from policy op¬ posed to the instruction of the people. The spirit of mo¬ nopoly and exclusion was then, as afterwards, a prominent characteristic of the ecclesiastical system ; and the danger of educating the people was as vehemently exaggerated as by certain alarmists of our own day. “ The clergy,” said Charlemagne, “ wish to monopolize all learning, and to continue the sole expounders of the sciences and the laws.” Nevertheless this prince, who would have done honour to an age far less barbarous, attempted to resusci¬ tate letters, with which he had some acquaintance ; and with this view he, encouraged by the celebrated Alcuin, founded in his palace an academy for promoting the study of grammar, orthography, rhetoric, poetry, history, and the mathematics. This academy was composed of the principal wits of the court, Charlemagne himself being a member. In their academical conferences, every member was to give an account of the ancient authors which he had read ; and in order to efface all distinctions of rank among the acade¬ micians, he required each of them to choose a name pure¬ ly literary (as, for example, that of some ancient author or celebrated person of antiquity), which should in no degree serve to recall the birth, station, or dignity of the person assuming it. Accordingly, Egilbert, a young lord, and one of the grandees about the court, modestly took the name of Homer; the archbishop of Mayence called himself Damoetas; Alcuin became Flaccus Albinus; Eginhard, Calliopus ; Adelard, abbot of Corbie, Augustin; Theodulph, Pindar; and Charlemagne himself, somewhat forgetful of his own rule, David.1 Fantastical as all this may appear to us, it was nevertheless productive of good. The nobles, who had been accustomed to value themselves solely on their birth and ancestry, began to acquire a re¬ lish for more substantial distinctions, and to feel the force of Charlemagne’s remark, that the state was likely to be better served by men who had improved their minds and cultivated their talents, than by those who had no other re¬ commendation than overweening pride and a long pedigree. Hence the academy of Charlemagne soon obtained great celebrity; and although few monuments of its labours remain, yet it unquestionably gave an impulse to learning, Academy, diffused a taste for knowledge, and probably laid the first foundations of the French language, which was then a rude idiom, composed of a barbarous mixture of the language of the Goths, of Latin, and of the dialect of Celtic spoken by the ancient Gauls. This idiom the academy subject¬ ed to principles, forming it into a regular language, which afterwards became the provencal, or language of romance: and when it had thus, as it were, been licked into shape, Charlemagne proposed to have the hymns, the prayers, and the laws translated into it, for the benefit of the peo¬ ple ; a proposal which reflects the greatest honour on his memory. But the clergy resolutely set their faces against an innovation which would have deprived them of part of their influence as the sole expounders both of the civil and the divine laws, and thus in a great measure frustrated the principal object which Charlemagne had in view in founding his academy. Still its labours, though in some respects neutralized by the personal interest of the monks, were not altogether useless, but, on the con¬ trary, were instrumental in diffusing the first gleams of light throughout France, and in preparing it to emerge from a state of barbarism. In the following century, Alfred, a man worthy of being classed with the first French legislator, founded an aca¬ demy at Oxford, which formed the basis of the University afterwards established there; but this being a school for instruction rather than an institution for exciting emula¬ tion among the instructed, it does not, for that reason, fall within the scope of the present article. About the same period the Moors of Spain, celebrated for their gal¬ lantry, their chivalrous manners, and their taste for poetry, music, and letters, had also their academies at Granada and Cordoba; but of the precise nature and object of these institutions little or nothing is known. In the year 1325, the Academy of the Floral Games was established at Toulouse. This academy is still in existence, and is of course the most ancient establishment of the kind in Europe. The members assumed the somewhat fantastical name of Maintainers of the Gay Science; and the prizes which it awarded, consisting of flowers of gold and silver, excited a strong spirit of emulation among the Troubadours of Languedoc and Provence. This society, to which Clemens Isaurus bequeathed the whole of his pro¬ perty, still enjoys a considerable reputation; and many of the young poets of France, who aspire to be one day crowned with the genuine laurels of Parnassus, repair to it, at the commencement of their career, to dispute for the violet, the marigold, the amaranth, and the eglantine. A whole host of academies sprung up in different coun¬ tries immediately after the revival of letters in the fifteenth century; but it was in Italy that they were most nume¬ rous, every city in fact having its own; and they were frequently distinguished by appellations remarkable either for their oddity or extravagance. Thus, Rome had its Lined; Naples, its Ardenti; Parma, its Insensati; and Genoa, its Addormentati;—names which some modern academicians might adopt without the slightest impro¬ priety. Many flourishing academies existed in France 1 Some modern writers have supposed that this assumption of ancient or classical names originated in an ardent admiration of an¬ tiquity, blended with the genius of an age essentially pedantic; and thus they have endeavoured to account for Alcuin taking the surname of Horace as a pnenomen, and calling himself Flaccus Albinus. But from what is stated in the text, this appears to be a mistake. With regard to the circumstance of Charlemagne taking the name of David, which, as a royal one, appears to have been a contravention of his own rule, it is evident that his choice was determined by his passion for the composition of canticles or psalms, in which he believed himself to be eminently skilful, and also by his decided preference of sacred to profane literature. The empe¬ ror, in fact, had great pretensions as a theologian; and on one occasion, when reproaching Iteibode, archbishop of Treves, with his admiration of Virgil’s poetry, he remarked of himself, that he would much rather possess the spirit of the four evangelists than that of the twelve books of the iEneid. 62 ACADEMY. Academy, before the Revolution, most of them having been esta- blished and endowed by the munificence of Louis XIV. In Britain we have but few, and those of the greatest note fall to be classed under a different appellation, name¬ ly, Society. In giving an account of the principal academies, which is all that this article professes to do, we shall, for the sake of clearness, arrange them under different heads, accord¬ ing to the subjects for the cultivation and improvement of which they were instituted. And we shall commence with I. Medical Academies. Of this description are, the Academy of the Natures Curiosi of Germany; that found¬ ed at Palermo in 1645; that established at Venice in 1701, which used to meet weekly in a hall near the grand hospital; and an institution which took its rise at Geneva in 1715. The Royal Colleges of Physicians at London and Edinburgh have also been ranked by some in the number of academies, but, in our opinion, erroneously; for they are rather of the nature of corporations, organized with a view to guard the privileges and promote the in¬ terests of a particular profession, than academies insti¬ tuted for facilitating the advancement of medical science. This is the exclusive object of the Royal Medical Society, and other institutions of the same sort; which, however, fall to be treated of under a different head, viz. that of Society. The Academy of Natures Curiosi, called also the Leo- poldine Academy, was founded in 1662, by J. L. Bau- schius, a physician, who, imitating the example of the English, published a general invitation to medical men to communicate all extraordinary cases that occurred in the course of their practice : and, the scheme meeting with success, the institution was regularly organized, and Bauschius elected president. The works of the Natures Curiosi were at first published separately; but this being attended with considerable inconvenience, a new arrange¬ ment was formed, in 1770, for publishing a volume of obser¬ vations annually. From some cause, however, the first volume did not make its appearance until 1784, when it came forth under the title of Ephemerides ; and the work was afterwards continued, at irregular intervals, and with some variations in the title. In 1687, the Emperor Leo¬ pold took the society under his protection, and granted its members several privileges, the most remarkable of which was, that its presidents should be entitled to enjoy the style and rank of counts palatine of the holy Roman empire; and hence the title of Leopoldine which it in consequence assumed. But though it thus acquired a name, it had no local habitation or fixed place of meeting, and no regular assemblies; instead of which there was a kind of bureau or office, first established at Breslau, and afterwards removed to Nuremberg, where letters, observations, and communications from correspondents, were received, and persons properly qualified admitted as members. By its constitution, the Leopoldine Aca¬ demy consists of a president, two adjuncts or secre¬ taries, and colleagues or members, without any limita¬ tion as to numbers. At their admission, the last come under a twofold obligation; first, to choose some subject for discussion out of the animal, vegetable, or mineral kingdom, provided it has not been previously treated of by any colleague of the academy; and, secondly, to apply themselves to furnish materials for the annual Epheme¬ rides. Each member also bears about with him the symbol of the academy, consisting of a gold ring, whereon is represented a book open, with an eye on one side, and on the other the academical motto of Nunquam otiosus. II. Chirurgical Academies. An association of this sort was, not many years ago, instituted, by public au¬ thority, at Paris; the members of which were not only to publish their own observations and improvements, and those of their correspondents, but also to give an account of the various publications on surgery, and to compose a complete history of the art from the works of all the authors, ancient and modern, who have treated of it. Be¬ sides, a question in surgery was to be annually proposed, as the subject of a prize essay, and a gold medal of the value of 200 livres given to the successful competitor. The Academy of Surgery at Vienna was instituted by the present emperor, under the direction of the celebrat¬ ed Brambella. In it there were at first only two profes¬ sors ; and to their charge the instruction of a hundred and thirty young men was committed, thirty of whom had formerly been surgeons in the army. But latterly the number both of teachers and pupils was considerably in¬ creased. Gabrielli was appointed to teach pathology and practice ; Boecking, anatomy, physiology, and physics; Streit, medical and pharmaceutical surgery; Hunczowsky, surgical operations, midwifery, and the chirurgia forensis ; and Plenk, chemistry and botany. To these was also added Beindel, as prosector and extraordinary professor of surgery and anatomy. Besides this, the emperor pro¬ vided a large and splendid edifice in Vienna, which af¬ fords accommodation both for the teachers, the students, pregnant women, patients for clinical lectures, and ser¬ vants. For the use of this academy the emperor also pur¬ chased a medical library, which is open every day ; a com¬ plete set of chirurgical instruments ; an apparatus for ex¬ periments in natural philosophy; a collection of natural history ; a number of anatomical and pathological prepa¬ rations ; a collection of preparations in wax, brought from Florence ; and a variety of other useful articles. Adjoin¬ ing to the building, also, there is a good botanical garden. With a view to encourage emulation among the students of this institution, three prize medals, each of the value of 40 florins, are annually bestowed on those who return the best answers to questions proposed the year before. These prizes, however, are not entirely founded by the emperor, but are in part owing to the liberality of Bren- dellius, formerly protochirurgus at Vienna. III. Ecclesiastical Academies. Under this head may be mentioned the academy at Bologna in Italy, instituted in 1687, for the purpose of investigating the doctrine, discipline, and history, of each age of the church. IV. Cosmographical Academies ; as that at Venice, called the Argonauts. This was instituted at the solicita¬ tion of F. Coronelli, for the improvement of geographical knowledge. Its design was to publish exact maps, parti¬ cular as well as general, both of the celestial and terres¬ trial sphere, together with geographical, historical, and astronomical descriptions. Each member, in order to defray the expense of such a publication, was to subscribe a proportional sum, for which he was to receive one or more copies of each piece published. To this end three societies were established ; one under F. Moro, provincial of the Minorites in Hungary; another under the Abbot Laurence au Ruy Payenne au Marais ; and the third un¬ der F. Baldigiani, Jesuit, professor of mathematics in the Roman College. The device of this academy is the ter¬ raqueous globe, with the motto Plus ultra; and at its expense all the globes, maps, and geographical writings of F. Coronelli have been published. In the year 1799, a Geographical Academy was esta¬ blished at Lisbon, principally for the purpose of elucidat¬ ing the geography of Portugal. By the labours of the members of this academy, an accurate map of the coun¬ try, which was much wanted, has been completed. V. Academies of Science. These comprehend such A C A r Academy, as have been erected for improving natural and mathe- matical knowledge, and are otherwise called Philosophical and Physical Academies. The first of these was instituted at Naples, about the year 1560, in the house of Baptista Porta. It was called the Academy Secretorum Natures; and was succeeded by the Academy of Lincei, founded at Rome by Prince Frederic Cesi, towards the end of the same century. This academy was afterwards rendered famous in conse¬ quence of the discoveries made by some of its members, among whom, the first place is due to the celebrated Ga¬ lileo, one of the most illustrious names of which the his¬ tory of science can boast. Several other academies, in¬ stituted about this time, also contributed to the advance¬ ment of the sciences; but none of them was in any re¬ spect comparable to that of the Lincei. Some years after the death of Torricelli, the Accademia del Oimento made its appearance, under the protection of Prince Leopold, afterwards Cardinal de’ Medici. Redi was one of its chief members. In so far as regards the studies pursued by the other academicians, a very correct idea of them may be formed from the curious experiments pub¬ lished in 1667, by their secretary Count Laurence Magu- lotti, under the title of Saggi di Naturali Esperienze ; a copy of which was presented to the Royal Society, trans¬ lated into English by Mr Waller, and published at Lon¬ don in 4to. The Accademia deghInquieti, afterwards incorporated into that of Della Tracia, in the same city, followed the example of that of Del Cimento. Some excellent dis¬ courses on physical and mathematical subjects, by Gemi- niano Montenari, one of the chief members, were published in 1667, under the title of Pensieri Fisico-Matematici. The Academy of Rossano, in the kingdom of Naples, was originally an academy of belles lettres, founded in 1540, and transformed into an academy of sciences in 1695, at the solicitation of the learned abbot Don Giacin- to Gimma; who being made president, under the title of Promoter General of the institution, gave it a new set of regulations. He divided the academicians into the fol¬ lowing classes: grammarians, rhetoricians, poets, histo¬ rians, philosophers, physicians, mathematicians, lawyers, and divines; with a class apart for cardinals and persons of quality. To be admitted a member, it was requisite to have taken a degree in one or other of the faculties. The members were not allowed to take the title of Academi¬ cians in the title-pages of their works, without a written permission from their president, which was not granted till their works had been examined by the censors of the academy; and this permission was the greatest honour the academy could confer, as they thereby adopted the works thus examined, and became answerable for them against all criticisms that might be made upon them. To this law the president or promoter himself was subject; and no aca¬ demician was allowed to publish anything against the writ¬ ings of another without leave obtained from the society. But Italy boasts of a number of scientific academies besides those above mentioned. The Royal Neapolitan Academy was established in 1779; and the published memoirs contain some valuable researches on mathema¬ tical subjects. The Royal Academy of Turin was esta¬ blished by the late king when duke of Savoy. Its memoirs were originally published in Latin, under the title of Mis¬ cellanea Philosophica Mathematica Societatis Privates Tauri- nensis; and the first volume appeared in 1759. Among the original members of this institution the most cele¬ brated was Lagrange, who burst on the scientific world quite unexpectedly, by the novelty and depth of his papers in the first volume of the transactions. An Aca- ) E M Y. 03 demy of Sciences, Belles Lettres, and Arts, was established Academy, at Padua by the senate, near the close of the eighteenth century. It is composed of twenty-four pensionaries, twelve free associates, twenty-four pupils, twelve asso¬ ciates belonging to the ci-devant Venetian States, and twenty-four foreigners, besides honorary members. It has published several volumes of memoirs in the Ita¬ lian language. The Academy of Sciences and Belles Lettres of Genoa was established in 1783. It consists of thirty-two members; but their labours have been chiefly directed to poetry, nor are we aware that they have published any memoirs. The Academy of Milan was preceded, and perhaps introduced, by a literary as¬ sembly, consisting of ten persons, who published a sheet weekly, containing short remarks on subjects of science, belles lettres, and criticism. This society terminated in 1767. But soon afterwards another was established, the transactions of which, published under the title of Scelta d’ Opuscoli Scientifici, contain several very interesting pa¬ pers. The Academy of Sciences at Siena, instituted in 1691, published the first volume of its transactions in 1761, and has since continued them, at long intervals, un¬ der the title of Atti dell'Accademia di Siena. Between the years 1770 and 1780, M. Lorgna established at Ve¬ rona an academy of sciences of a novel description. The object of it was to form an association among the princi¬ pal scientific men in all parts of Italy, for the purpose of publishing their memoirs. The first volume appeared in the year 1782, under the title of Memorie di Matematica e Fisica della Societa Italiana. The most celebrated names that appear in this volume are those of Boscovich, the two Fontanas, and Spallanzani. There are also sci¬ entific academies at Mantua, Pisa, Pavia, and Modena; but several of these do not publish their transactions. Towards the beginning of the seventeenth century, F. Mersenne is said to have given the first idea of a philoso¬ phical academy in France, by the conferences of naturalists and mathematicians occasionally held at his lodgings. At these Gassendi, Descartes, Hobbes, Roberval, Pascal, Blondel, and other celebrated persons, assisted. F. Mer¬ senne proposed to each certain problems to be examined, or certain experiments to be made, and acted, to use a Gallic idiom, as the centre of re-union. By and by these private assemblies were succeeded by more public ones, formed by M. Montmort, and by Thevenot the celebrated traveller. Nor was this spirit confined to France. Ani¬ mated by the example which had been set in that coun¬ try, several Englishmen of learning and distinction insti¬ tuted a kind of philosophical academy at Oxford towards the close of Cromwell’s government; and this, after the Restoration, was erected into a Royal Society. And the English example, in its turn, re-acted upon France; for, in 1666, Louis XIV., assisted by the counsels of Colbert, founded at Paris The Royal Academy of Sciences. Being desirous of establishing the sciences, arts, and literature upon a solid foundation, Louis, immediately after the peace of the Py¬ renees, directed M. Colbert to form a society of men of known abilities and experience in the different branches of knowledge, who should meet together under the king’s protection, in order to communicate freely their respective discoveries ; and with the view of carrying his design the more effectually into execution, he appropriated a suffi¬ cient revenue, not only to defray the charge of experi¬ ments, but likewise to afford moderate salaries to the mem¬ bers. The commands of the Grand Monarque were execut¬ ed with equal zeal and ability by his minister. For having conferred with those who were at that time most celebrat¬ ed for their learning, M. Colbert resolved to form a society 64 A C A D E M Y. Academy, of such persons as were conversant in natural philosophy mathematics; to join to them persons skilled in his¬ tory and other branches of erudition ; and, lastly, to draw together those who were engaged in the cultivation of what was then called the belles lettres, as well as of grammar, eloquence, and poetry. The geometricians and natural philosophers were ordered to meet on Tues¬ days and Saturdays, in a great hall of the king’s library, where the books of mathematics and natural philosophy were contained; the learned in history to assemble, on Mondays and Thursdays, in the hall where the books of history were arranged; and the class of belles lettres to meet on Wednesdays and Fridays; while all the dif¬ ferent classes were directed to assemble together upon the first Thursday of every month, and by their respective secretaries to make a report of the proceedings of the pre¬ vious month. In a short time, however, the classes of history and belles lettres were united to the French Aca¬ demy, which was originally instituted for the improvement of the French language; in consequence of which the Royal Academy contained only two classes, viz. that of natural philosophy and that of mathematics. In the year 1696, the king, by an ordonnance dated the 26th of January, gave this academy a new form, and put it upon a footing still more respectable. By this decree it was provided, that henceforth it should consist of four descrip¬ tions of members, viz. honorary, pensionary, associates, and eleves; which last were a kind of pupils or scholars, one of whom was attached to each of the pensionaries. The first class was to contain ten persons, and each of the rest twenty. The honorary academicians were to be all inhabitants of France, the pensionaries were all to reside in Paris, and the eleves were also to live in the capital; but eight of the associates might be chosen from among foreigners. The officers were, a president, named by the king out of the class of honorary academicians, and a secretary and treasurer, who held their offices for life. Of the pensionaries, three were to be geometricians, three astronomers, three mechanicians, three anatomists, three botanists, and the remaining two perpetual secretary and treasurer. Of the twelve associates, two were to apply themselves to geometry, two to botany, and two to che¬ mistry ; while the eleves were to devote themselves to the particular branches of science cultivated by the pension¬ aries to whom they were respectively attached, and not to speak except when called to do so by the president. JAencal persons, whether regular or otherwise, were de¬ clared inadmissible, except into the class of honorary academicians; nor could any one be admitted an associate or pensionary unless known by some considerable printed work, some machine, or other discovery. The assemblies vvere held on Wednesdays and Saturdays, except when either chanced to be a holyday; in which case the meeting was held on the day immediately preceding. To en courage members to pursue their inquiries and researches the king engaged to pay not only the ordinary pensions! but even to confer extraordinary gratifications according to the degree of merit displayed in their respective per¬ formances ; and, furthermore, his Majesty became bound as we have already stated, to defray the whole expense of experiments and other investigations which it might be judged necessary from time to time to institute. Hence if any member gave in a bill of charges for experiments he had made, or desired the printing of any book, and ten¬ dered an account of the disbursements required to effect that object, the money was immediately paid by the king upon the president’s allowing and signing the bill. In like manner, if an anatomist required, we shall say, live tor¬ toises in order to make experiments on the action and functions of the heart, he had only to signify his intention Academy, through the president, and as many as he pleased were brought him at the king’s charge. The motto of the aca¬ demy was Invenit et perfecit. In the year 1716, the Duke of Orleans, then regent, made an alteration in the constitution of this body, aug¬ menting the number of honorary members and of associ¬ ates eligible from among foreigners, admitting regular clergy among such associates, and suppressing the class of eleves, the existence of which had been attended with some inconveniences, particularly that of producing too great an inequality among the academicians, and of giving rise to misunderstandings and animosities among the mem¬ bers. At the same time he created two other classes; the one consisting of twelve adjuncts, who, like the as¬ sociates, were allowed a deliberative voice in matters re¬ lative to science; and the other of six free associates, who were not attached to any particular science, nor ob¬ liged to pursue any particular work. From the period of its re-establishment in 1699, this academy was very exact in publishing annually a volume containing either the works of its own members, or such memoirs as had been composed and read to the academy during that year. To each volume was prefixed a his¬ tory of the academy, or an extract of the memoirs and of the res gesta of the different sittings ; and appended to the history were eloges pronounced on such academicians as had died in the course of the year. M. Rouille de Mes- lay, counsellor to the parliament of Paris, founded two prizes, one of 2500 and the other of 2000 livres; the for¬ mer for the best Yvork, essay, or treatise, on physical as¬ tronomy, and the latter for any treatise or improvement relating to navigation and commerce. But notwithstand¬ ing all the advantages which the members of this aca¬ demy enjoyed, and the great facilities afforded them for the prosecution of their researches, the institution latterly degenerated; in consequence, doubtless, of the perpetual in¬ terference of the court in behalf of its favourites, or to effect the exclusion of men of unquestionable merit who had in¬ curred its displeasure. The effect of all this was, that persons of inferior acquirements were frequently admitted, while those of the most distinguished talents and reputation Yvere excluded ; and hence it gradually sunk in public es¬ timation, until admission not only ceased to be an honour, but even became a subject of contempt and derision. Hence the well-known lines— Ci git Pirot, qui ne fut rien, Pas meme Acacffimicien. The Revolution swept away the academy amidst the wrecks of the monarchy. It was suppressed by the Con¬ vention in the year 1793; and being new-modelled and re-organized upon a better and more efficient plan, it received the name of Institute, an appellation which it still bears, notwithstanding the great political changes which have since taken place. See Institute. The French had also considerable academies in most of their great cities. Montpellier, for example, had a royal academy of sciences on nearly the same footing as that at Paris, of which, indeed, it was in some measure the counterpart; Toulouse also had an academy under the denomination of Lanternists; and there were analogous institutions at Nismes, Arles, Lyons, Dijon, Bordeaux, and other places. Of these several, Yve believe, are still in existence, if not in activity. • T]?6 Itoyal Academy of Sciences at Berlin Yvas founded ky Frederic II. king of Prussia, on the model of ie Royal Society of England; excepting that, besides natural knowledge, it likewise comprehended the belles e res. In 1710, it was ordained that the president should ACADEMY. 65 one of the counsellors of state, and nominated by the month the society assembled for the first time. On the 1st Academy, king. The members were divided into four classes : the of August 1726, Catharine honoured the meeting with her^-^v^^ first for prosecuting physics, medicine, and chemistry; the presence, when Professor Bulfinger, a German naturalist second for mathematics, astronomy, and mechanics ; the of great eminence, pronounced an oration upon the ad- third for the German language and the history of the vances made in the theory of magnetic variations, and country; and the fourth for oriental learning, particularly also on the progress of research in so far as regarded the in so far as it concerns the propagation of the gospel among discovery of the longitude. A short time afterwards the heathen nations. Each class was empowered to elect a empress settled a fund of L.4982 per annum for the sup- director for itself, who should hold his post for life. The port of the academy ; and fifteen members, all eminent members of any of the classes were entitled to free ad- for their learning and talents, were admitted and pension- mission into the assemblies of the other classes. ed, under the title of Professors in the various branches of The great promoter of this institution was the celebrat- science and literature. The most distinguished of these ed Leibnitz, equally distinguished as a jurist, philologist, professors were Nicholas and Daniel Bernoulli, the two linguist, antiquary, mathematician, and philosopher, and De Lisles, Bulfinger, and Wolf. who accordingly was chosen the first director. The first During the short reign of Peter II. the salaries of the volume of their transactions was published in 1710, under members were discontinued, and the academy utterly ne- the. title of Miscellanea Berolinensia ; and although the glected by the court; but it was again patronised by the institution received but few marks of the royal favour for Empress Anne, who even added a seminary for the edu- some time, they continued to publish new volumes in 1723, cation of youth, under the superintendence of the pro- 1727, 1734, and 1740. But Erederic III., the late king of fessors. Both institutions flourished for some time under Prussia, at length imparted new vigour to this academy, the direction of Baron Korf; but upon his death, towards by inviting to Berlin such foreigners as were most dis- the latter end of Anne’s reign, an ignorant person being tinguished for their merit and literature, at the same time appointed president, many of the most able members that he encouraged his own subjects to prosecute the study quitted Russia. At the accession of Elizabeth, however, and cultivation of the sciences ; and thinking that the aca- new life and vigour were infused into the academy. The demy, over which some minister or opulent nobleman had original plan was enlarged and improved; some of the till that time presided, would derive advantage from having most learned foreigners were again drawn to Petersburg; a man of letters at its head, he conferred that honour on and, what was considered as a good omen for the litera- M. Maupertuis. At the same time he gave a new set ture of Russia, two natives, Lomonosof and Rumovsky, of regulations to the academy, and took upon himself the men of genius and abilities, who had prosecuted their title of its protector. studies in foreign universities, were enrolled among its The effect of these changes, however, it is not neces- members. Lastly, the annual income was increased to sary to enlarge upon, as innovations still more recent have L.10,659, and sundry other advantages were conferred been introduced, with a view to direct the attention of upon the institution. the members to researches of real utility, to improve the The late Empress Catharine II., with her usual zeal for arts, to stimulate national industry, and to purify the dif- promoting the diffusion of knowledge, took this useful so- ferent systems of moral and literary education. To attain ciety under her immediate protection. She altered the these ends a directory was chosen, consisting of a presi- court of directors greatly to the advantage of the whole dent and the four directors of the classes, and two men body, corrected many of its abuses, and infused a new of business, not members of the academy, though at the vigour and spirit into their researches. By her Majesty’s same time persons of acknowledged learning; and to the particular recommendation the most ingenious professors body thus constituted was intrusted the management of visited the various provinces of her vast dominions; and the funds, and the conduct of the economical affairs of as the funds of the academy were not sufficient to defray the institution. The power of choosing members was the whole expense of these expeditions, the empress sup- granted to the academy; but the king reserved to him- plied the deficiency by a grant of L.2000, which was re¬ self the privilege of confirming or annulling their choice, newed as occasion required. as he might think fit. The public library at Berlin, and The purpose and object of these travels will appear the collection of natural curiosities, were united to the from the instructions given by the academy to the several academy, and intrusted to its superintendence. persons who engaged in them. They were ordered to The academicians hold two public assemblies annually ; institute inquiries respecting the different sorts of earths at the latter of which is given, as a prize, a gold medal of and waters; the best methods of cultivating barren and fifty ducats value. The subject prescribed for this prize desert spots; the local disorders incident "to men and is successively taken from natural philosophy, mathema- animals, together with the most efficacious means of re- tics, metaphysics, and general erudition. lieving them; the breeding of cattle, particularly of The Imperial Academy of Sciences at St Petersburg was sheep ; the rearing of bees and silk-worms ; the different projected by the Czar Peter the Great. That despotic places and objects for fishing and hunting; minerals of reformer, having in the course of his travels observed the all kinds ; the arts and trades; and the formation of a advantage of public societies for the encouragement and Flora Russica, or collection of indigenous plants. They promotion of literature, formed the design of founding an were particularly instructed to rectify the longitude and academy of sciences at St Petersburg. By the advice latitude of the principal towns; to make astronomical, of Wolf and Leibnitz, whom he consulted on this occa- geographical, and meteorological observations; to trace sion, the society was accordingly regulated, and several the courses of the rivers; to construct the most exact learned foreigners were invited to become members, charts; and to be very distinct and accurate in remark- Peter himself drew the plan, and signed it on the 10th of ing and describing the manners and customs of the differ- February 1724; but he was prevented, by the suddenness ent races of people, their dresses, languages, antiquities, of his death, from carrying it into execution. His de- traditions, history, religion; in a word, to gain every cease, however, did not prevent its completion; for on information which might tend to illustrate the real state the 21st of December 1725, Catharine I. established it of the whole Russian empire. More ample instructions according to Peter’s plan, and on the 27th of the same cannot well be conceived; and they appear to have been VOL. II. t 66 ACADEMY. Academy, very zealously and faithfully executed. The consequence V^-'v^'^vlias been, that perhaps no country can boast, within the space of so few years, such a number of excellent publi¬ cations on its internal state, its natural productions, its to¬ pography, geography, and history, and on the manners, customs, and languages of the different tribes who inhabit it, as have issued from the press of this academy. The first transactions of this society were published in 1728, and entitled Commentarii Academia Scientiarum Imperialis Petropolitanoe ad annum 1726, with a dedica¬ tion to Peter II. The publication was continued under this form until the year 1747, when the transactions were called Novi Commentarii Academia, &c.; and in 1777, the academy again changed the title into Acta Academia Scientiarv.m Imperialis Petropolitana, and likewise made some alteration in the arrangement and plan of the work. The papers, which had been hitherto published in the Latin language only, are now written indifferently either in that language or in French ; and a preface is added, en¬ titled Partie Historique, which contains an account of its proceedings, meetings, the admission of new members, and other remarkable occurrences. Of the Commentaries, fourteen volumes were published: the first of the New Commentaries made its appearance in 1750, and the twentieth in 1776. Under the new title of Acta Aca¬ demia, a number of volumes have been given to the public;; and two are printed every year. These transac¬ tions abound with ingenious and elaborate disquisitions upon various parts of science and natural history; and it may not be an exaggeration to assert, that no society in Europe has more distinguished itself for the excellence of its publications, particularly in the more abstruse parts of the pure and mixed mathematics. The academy is still composed, as at first, of fifteen professors, besides the president and director. Each of these professors has a house and an annual stipend from L. 200 to L.600. Besides the professors, there are four adjuncts, with pensions, who are present at the sittings of the society, and succeed to the first vacancies. The direction of the academy is generally intrusted to a per¬ son of distinction. The buildings and apparatus of this academy are ex¬ traordinary. There is a fine library, consisting of 36,000 curious books and manuscripts; together with an exten¬ sive museum, in which the various branches of natural history, &c. are distributed in different apartments. The latter is extremely rich in native productions, having been considerably augmented by the collections made by Pal¬ las, Gmelin, Guldenstaedt, and other professors, during their expeditions through the various parts of the Russian empire. The stuffed animals and birds occupy one apart¬ ment. The chamber of rarities, the cabinet of coins, &c. contain innumerable articles of the highest curiosity and value. The motto of the society is exceedingly modest: it consists of only one word, Paulatim. The Academy of Sciences at Bologna, called the Insti¬ tute of Bologna,, was founded by Count Marsigli in 1712, for the cultivation of physics, mathematics, medicine, chemistry, and natural history. Its history is written by M. de Limiers, from memoirs furnished by the founder himself. The Academy of Sciences at Stockholm, or the Royal Swedish Academy, owes its institution to six persons of distinguished learning, amongst whom was the celebrated Linnaeus. They originally met on the 2d of June 1739, when they formed a private society, in which some dis¬ sertations were read ; and in the latter end of the same year their first publication made its appearance. As the meetings continued and the members increased, the so¬ ciety attracted the notice of the king; and, accordingly, Academy, on the 31st of March 1741, it was incorporated under the name of the Royal Swedish Academy. Not receiv¬ ing any pension from the crown, it is merely under the protection of the king, being directed, like our Royal Society, by its own members. It has now, however, a large fund, which has chiefly arisen from legacies and other donations; but a professor of experimental philosophy, and two secretaries, are still the only persons who receive any salaries. Each of the members resident at Stock¬ holm becomes president by rotation, and continues in office during three months. There are two kinds of mem¬ bers, native and foreign; the election of the former de¬ scription takes place in April, that of the latter in July; and no money is paid at the time of admission. The disserta¬ tions read at each meeting are collected and published four times in the year: they are written in the Swedish language, and printed in octavo; and the annual publica¬ tions make a volume. The first forty volumes, which were completed in 1779, are called the Old Transac¬ tions ; for in the following year the title was changed into that of New Transactions. The king is often present at the ordinary meetings, and regularly attends the annual as¬ sembly in April for the election of members. Any per¬ son who sends a treatise which is thought worthy of being printed, receives the Transactions for that quarter gratis ; together with a silver medal, which is not esteemed for its value, being worth only three shillings, but for its rarity and the honour conveyed by it. All the papers relating to agriculture are published separately under the title of GEconomica Acta. Annual premiums, in money and gold medals, principally for the encouragement of agriculture and inland trade, are also distributed by the academy. The fund for these prizes is supplied by private donations. The Royal Academy of Sciences at Copenhagen owes its institution to the zeal of six individuals, whom Christian VI., in 1742, ordered to arrange his cabinet of medals. These persons were, John Gram, Joachim Frederic Ramus, Christian Louis Scheid, Mark Woldickey, Eric Ponto- pidan, and Bernard Moelman, who, occasionally meeting for this purpose, extended their designs ; associated writh them others who were eminent in several branches of science; and forming a kind of literary society, employed themselves in searching into, and explaining the history and antiquities of their country. The Count of Holstein, the first president, warmly patronised this society, and recommended it so strongly to Christian VI. that, in 1743, his Danish majesty took it under his protection, called it the Royal Academy of Sciences, endowed it with a fund, and ordered the members to join to their former pur¬ suits, natural history, physics, and mathematics. In con¬ sequence of the royal favour, the members engaged with fresh zeal in their pursuits; and the academy has pub¬ lished fifteen volumes in the Danish language, some of which have been translated into Latin. The American Academy of Sciences was established in 1780, by the council and house of representatives in the province of Massachusetts Bay, for promoting a knowledge of the antiquities of America, and of the natural history of the country; for determining the uses to which its various natural productions might be applied; for en¬ couraging medicinal discoveries, mathematical disquisi¬ tions, philosophical inquiries and experiments, astronomi¬ cal, meteorological, and geographical observations, and im¬ provements in agriculture, manufactures, and commerce; and, in short, for cultivating every art and science which may tend to advance the interest and increase the hap¬ piness of the people. The members of this academy can never exceed 200, nor fall below forty. ACADEMY. 67 ■Academy. The Royal Irish Academy arose out of a society establish- established by the Empress Elizabeth, at the suggestion Academy. ' ~ ‘ ed at Dublin about the year 1782, and consisting of a num- of Count Shuvalof, and annexed to the Academy ofv i c —..1 ^ -p—u— j tt *— c'-: The fund for its support was L.4000 joer em¬ ber of gentlemen, most of whom belonged to the Univer¬ sity. They held weekly meetings, and read essays in turn on various subjects. The members of this society after¬ wards formed a more extensive plan, and, admitting only such names as might add dignity to their new institution, became the founders of the Royal Irish Academy; which professed to unite the advancement of science with the history of mankind and polite literature. The first volume of their transactions for 1787 appeared in 1788, and seven volumes were afterwards published. A society was formed in Dublin, similar to the Royal Society in London, as early as the year 1683; but the distracted Sciences. num> and the foundation admitted forty scholars. The late empress formed it into a separate institution, augmented the annual revenue to L.12,000, and increased the num¬ ber of scholars to three hundred: she also constructed, for the use and accommodation of the members, a large circular building, which fronts the Neva. The scholars are admitted at the age of six, and continue until they have attained that of eighteen. They are clothed, fed, and lodged, at the expense of the crown; and are all in¬ structed in reading and writing, arithmetic, the French and German languages, and drawing. At the age of state of the country proved unpropitious to the cultivation fourteen they are at liberty to choose any of the follow- of philosophy and literature. ing arts, divided into four classes, viz. first, painting in all The Academy of Sciences at Manheim was established its branches, of history, portraits, battles, and landscapes, by Charles Theodore, Elector Palatine, in the year 1755. architecture, mosaic, enamelling, &c.; secondly, engrav- The plan of this institution was furnished by Schaepflin, ing on copperplates, seal-cutting, &c.; thirdly, carving on according to which it was divided into two classes, the his- wood, ivory, and amber ; fourthly, watch making, turning, torical and physical. In 1780, a sub-division of the latter instrument making, casting statues in bronze and other took place, into the physical properly so called, and the meteorological. The meteorological observations are published separately, under the title of Ephemerides So- cietatis Meteorologicce Palatince. The historical and phy¬ sical memoirs are published under the title of Acta Aca¬ demics Theodoro-Palatirus. The Electoral Bavarian Academy of Sciences at Munich was established in 1759, and publishes its memoirs under the title of Ahhandlungen der Baierischen Akademie. Soon after the Elector of Bavaria was raised to the rank metals, imitating gems and medals in paste and other compositions, gilding, and varnishing. Prizes are annually distributed to those who excel in any particular art; and from those who have obtained four prizes, twelve are se¬ lected, who are sent abroad at the charge of the crown. A certain sum is paid to defray their travelling expenses; and when they are settled in any town, they receive an annual salary of L.60, which is continued during four years. There is a small assortment of paintings for the use of the scholars; and those whe have made great pro¬ of King, the Bavarian government, by his orders, directed gress are permitted to copy the pictures in the imperial its attention to a new organization of the Academy of collection. For the purpose of design, there are models Sciences of Munich. The design of the king was, to in plaster, all done at Rome, of the best antique statues render its labours more extensive than those of any simi- in Italy, and of the same size with the originals, which the lar institution in Europe, by giving to it, under the direc- artists of the academy were employed to cast in bronze, tion of the ministry, the immediate superintendence over The Royal Academy of Arts in London was institut- all the establishments for public instruction in the king- ed for the encouragement of designing, painting, sculp- dom of Bavaria. The Privy-Councillor Jacobi, a man of ture, &c. &c. in the year 1768. This academy is under the most excellent character, and of considerable scientific immediate patronage of the king, and under the direction attainments, was appointed president The Electoral Academy at Erfurt was established by the Elector of Mentz, in the year 1754. It consists of a protector, president, director, assessors, adjuncts, and as¬ sociates. Its object is to promote the useful sciences. Their memoirs were originally published in the Latin lan- of forty artists of the first rank in their several profes¬ sions. It furnishes, in winter, living models of different characters to draw after; and in summer, models of the same kind to paint after. Nine of the ablest academicians are annually elected out of the forty, whose business it is to attend by rotation, to set the figures, to examine the guage, but afterwards in German. The Hessian Academy performance of the students, and to give them necessary of Sciences at Giessen publish their transactions under instructions. There are likewise professors of painting, the title of Acta Philosophico-Medica Academics Scien- architecture, anatomy, and perspective, who annually read tiarum Principalis Hessiaccs. In the Netherlands there public lectures on the subjects of their several depart- are scientific academies at Flushing and Brussels, both of ments; besides a president, a council, and other officers, which have published their transactions. The admission to this academy is free to all students pro- A branch of the royal family of Portugal established perly qualified to reap advantage from the studies culti- at Lisbon, a number of years ago, a Royal Academy of vated in it; and there is an annual exhibition of paintings, the sciences, agriculture, arts, commerce, and economy in sculptures, and designs, open to all artists of distinguish- general. It is divided into three classes ; natural science, ed merit. mathematics, and national literature. It is composed of The Academy of Painting and Sculpture at Paris. honorary members, as ministers of state and persons of This took its rise from the disputes that happened be- high rank in Lisbon; foreign members, called socios ve- tween the master painters and sculptors in the French teranos; and acting members. The total number is sixty, capital; in consequence of which, MM. le Brun, Sarrazin, of which twenty-four belong to the last class. They enjoy Corneille, and others of the king’s painters, formed a de¬ an allowance from government, which has enabled them sign of instituting a particular academy; and having pre- to establish an observatory, a museum, a library, and a seated a petition to the king, obtained an arret dated printing office. Their published transactions consist of January 20. 1648. In the beginning of 1655, they ob- Memorias de Litteratura Portugueza, and Memorias Econo- tained from Cardinal Mazarin, a brevet, and letters pa- micas, besides Scientific Transactions. They have also pub lished Collecgao de Livros ineditos de Historia Portugueza. VI. Academies or Schools of Arts. Under this we may mention, first of all, the academy at Petersburg, tent, which were registered in parliament; in gratitude for which favour, they chose the cardinal their protector, and made the chancellor their vice-protector. In 1663, they obtained, through M. Colbert, a pension of 4000 ACADEMY- Academy. livres. The academy consisted of a protector, a vice- protector, a director, a chancellor, four rectors, adjuncts to the rectors, a treasurer, four professors (one of whom was professor of anatomy, and another of geometry), seve¬ ral adjuncts and counsellors, an historiographer, a secre¬ tary, and two ushers. Every day for two hours in the afternoon, the Academy of Painting held a public assembly, to which the painters resorted either to design or to paint, while the sculp¬ tors modelled after the naked figure. There were twelve professors, each of whom kept the school for a month; and there was an equal number of adjuncts to supply then places in case of need. The professor upon duty placed the naked figure as he thought proper, and set it in two different attitudes every week. This was what they call¬ ed setting the model. In one week of the month he set two models together, which was called setting the group. The paintings and models made after this model, were called academics, or academical figures. They had likewise a woman who stood as a model in the public school. Three prizes for design were distributed among the eleyes or disciples every quarter; and four others, two for paint¬ ing, and two for sculpture, every year. There was also an Academy of Painting, Sculpture, &c. at Rome, established by Louis XIV., wherein those who had gained the annual prize at Paris were entitled to be three years entertained at the king’s expense, for their further improvement. In 1778, an Academy of Painting and Sculpture was established at Turin. Their meetings were held in the palace of the king, who distributed prizes among the most successful members. In Milan, an Academy of Architec¬ ture was established so early as the year 1380, by Galeas Visconti. About the middle of the last century, an Aca¬ demy of the Arts was established there, after the exam¬ ple of those at Paris and Rome. The pupils were fur¬ nished with originals and models, and prizes were distri¬ buted annually. The prize for painting was a gold medal, and no prize was bestowed till all the competing pieces had been subjected to the examination and criticism of competent judges. Before the effects of the French re¬ volution reached Italy, this was one of the best establish¬ ments of the kind in that kingdom. In the hall of the academy were some admirable pieces of Correggio, as well as several ancient paintings and statues of great me¬ rit ; particularly a small bust of Vitellius, and a statue of Agrippina, of most exquisite beauty, though it wants the head and arms. The Academy of the Arts, which had been long established at Florence, but which had fallen into decay, was restored by the late Grand Duke. In it there are halls for naked and plaster figures, for the use of the sculptor and the painter. The hall for plaster figures had models of all the finest statues in Italy, arranged in two lines; but the treasures of this, as well as all the other institutions for the fine arts, were greatly diminished by the rapacity of the French. In the saloon of the Aca¬ demy of the Arts at Modena, there are many casts of an¬ tique statues; but since it was plundered by the French it has dwindled into a petty school for drawings from living models : it contains the skull of Correggio. There is also an Academy of the Fine Arts in Mantua, and an¬ other at Venice, In Madrid, an Academy for Painting, Sculpture, and Architecture, was founded by Philip V. The minister for foreign affairs is president. Prizes are distributed every three years. In Cadiz, a few students are supplied by government with the means of drawing and modelling from figures; and such as are not able to purchase the requisite instruments are provided with them. An Academy of the Fine Arts was founded at Stock-Academy, holm in the year 1733 by Count Tessin. In its hall are^^v—' the ancient figures of plaster presented by Louis XIV. to Charles XL The works of the students are publicly ex¬ hibited, and prizes are distributed annually. Such of them as display distinguished talents obtain pensions from government, to enable them to reside in Italy for some years, for the purposes of investigation and improvement. In this academy there are nine professors, and generally about four hundred students. In the year 1705, an Academy of Painting, Sculpture, and Architecture was established at Vienna, with the view of encouraging and promoting the fine arts. The Royal Academy of Music is a name given in France to the grand opera, which is considered as in some sort a combination of all the liberal arts ; painting, music, and the dance forming the principal part of that enchanting spec¬ tacle. The opera is of Venetian origin; and the Abbe Perrin, who officiated as master of the ceremonies to Gas¬ ton, Duke of Orleans, was the first who introduced it at Paris. He obtained letters patent from the king, dated the 28th June 1669, conferring upon him the privilege of establishing Operatic Academies in Music and in French Verse throughout the kingdom. Latterly, the theatre where operas are represented has been denominated the Theatre des Arts; a name which has probably been sug¬ gested by the following verses of Voltaire, which convey a just definition of this delightful entertainment:— II faut se rendre a ce palais magique, Oil les beaux vers, la danse, la musique, L’art de tromper les yeux par les couleurs, L’art plus heureux de sdduire les coeurs, De cent plaisirs font un plaisir unique. The Academy of Ancient Music was established in Lon¬ don in 1710, by several persons of distinction, and other amateurs, in conjunction with the most eminent masters of the time, in the view of promoting the study and practice of vocal and instrumental harmony. This institution, which had the advantage of a library, consisting of the most ce¬ lebrated compositions, both foreign and domestic, in ma¬ nuscript and in print, and which was aided by the per¬ formances of the gentlemen of the chapel royal, and the choir of St Paul’s, with the boys belonging to each, con¬ tinued to flourish for many years. In 1731, a charge of plagiarism brought against Bononcini, a member of the academy, for claiming a madrigal of Lotti of Venice as his own, threatened the existence of the institution. Dr Greene, who had introduced the madrigal into the aca¬ demy, took part with Bononcini, and withdrew from the society, taking with him the boys of St Paul s. In 1734, Mr Gates, another member of the society, and master of the children of the royal chapel, also retired in disgust; so that the institution was thus deprived of the assistance which the boys afforded it in singing the soprano parts. From this time the academy became a seminary for the instruction of youth in the principles of music and the laws of harmony. Dr Pepusch, who was one of its foun¬ ders, was active in accomplishing this measure; and by the expedients of educating boys for their purpose, and admitting auditor members, the subsistence of the aca¬ demy was continued. The Royal Academy of Music was formed by the principal nobility and gentry of the king¬ dom, for the performance of operas, composed by Mr Handel, and conducted by him at the theatre in the Hay- market. The subscription amounted to LAO,000, and the king, besides subscribing L.1000, allowed the society to assume the title of Royal Academy. It consisted of a governor, deputy-governor, and twenty directors. A con¬ test between Handel and Senesino, one of the performers, ACADEMY. 69 Academy, in which the directors took the part of the latter, occa- '^v^>,sioned the dissolution of the academy, after it had subsist¬ ed with reputation for more than nine years. The Academy of Architecture was founded, under Louis XIV., by his celebrated minister Colbert in 1671, and was composed of the most distinguished architects of the time. It was provided, however, that the professor of architecture, and the secretary to the academy, should al¬ ways be chosen from those architects intrusted with the superintendence of royal edifices; and the title of acade¬ mician was conferred by brevet. The Academy of Archi¬ tecture held its sittings every Monday at the Louvre, where it occupied the apartment called the Queens Sa¬ loon ; but at the commencement of the Revolution it was remodelled, like the Academy of Sciences, and transform¬ ed into a school for the cultivation and improvement of the fine arts. This school was divided into two sections, the first of which was devoted to painting and sculpture, and the second to architecture; and these two sections received, by a royal ordonnance of the 11th August 1819, the title of Royal Academy of the Fine Arts. The in¬ struction in architecture at this institution consists of lessons given in special courses of lectures by four dif¬ ferent professors ; first, on the theory of the art; secondly, on its history; thirdly, on the mathematical principles of construction; and, fourthly, on perspective; which last branch is common to both sections. By the munificence of the government, this institution is amply provided with means for supporting the pupils admitted within its walls, as also for affording them every facility in the prosecution of their studies ; and with the view of exciting emulation as well as rewarding excellence, a grand prize is annually given. The Academy of Dancing was erected by Louis XIV., and had particular privileges conferred upon it. VII. Academies of Law. Under this head we may mention the famous academy at Berytus, and that of the Sitientes at Bologna. We are not aware of any other. VIII. Academies of History. The first of these to which we shall advert, is the Royal Academy of Portuguese History at Lisbon. This academy was instituted by King John V. in 1720. It consists of a director, four censors, a secretary, and fifty members, to each of whom is assign¬ ed some part of the ecclesiastical or civil history of the nation, which he is required to treat either in Latin or Portuguese. In the church history of each diocese, the prelates, synods, councils, churches, monasteries, acade¬ mies, persons illustrious for sanctity or learning, and places famous for miracles or relics, must be distinctly related in twelve chapters. The civil history comprises the transac¬ tions of the kingdom, from the government of the Ro¬ mans down to the present time. The members who re¬ side in the country are obliged to make collections and extracts out of all the registers, &c. where they live. Their meetings take place once every fifteen days. A medal was struck by this academy in honour of their prince, on the obverse of which was his effigy, with the inscription Johannes V. Lusitanorum Rex, and on the reverse, the same prince represented standing, and raising History, almost prostrate before him, with the legend, Historia, Resurges. Underneath are the following words in abbre¬ viature : REGia ACADemia HISToriae LUSITanae, IN- STITuta VI. Idus Decembris MDCCXX. An Academy of History was some time ago established by some learned men at Tubingen, for publishing the best historical writings, the lives of the chief historians, and compiling new memoirs on any matter of importance con¬ nected with either. About the year 1730, a few individuals in Madrid agreed to assemble at stated periods, for the purpose of pre- Academy, serving and illustrating the historical monuments of Spain. In the year 1738, the rules which they had drawn up were confirmed by a royal cedula of Philip V. This aca¬ demy consists of twenty-four members. The device is a river at its source ; the motto, In patriampopulumquefluit. It has published editions of Mariana, Sepulveda, Solis, and the ancient Chronicles relative to the affairs of Castile, several of which were never before printed. All the di¬ plomas, charters, &c. belonging to the principal cities in Spain, since the earliest period, are in its possession. It has long been employed in preparing a geographical dic¬ tionary of that country. IX. Academies of Antiquities j as that at Cortona in Italy, and that at Upsal in Sweden. The first is designed for the study of Hetrurian antiquities ; the other for illus¬ trating the northern languages, and the antiquities of Sweden, in which valuable discoveries have been made by it. The head of the Hetrurian academy is called Luco- mon, a name by which the ancient governors of the coun¬ try were distinguished. One of their laws is, to give audience to poets only one day in the year; and another is, to fix their sessions, and impose a tax of a dissertation on each member in his turn. The Academy of Medals and Inscriptions at Paris was set on foot by M. Colbert, under the patronage of Louis XIV. in 1663, for the study and explanation of ancient mo¬ numents, and for perpetuating great and memorable events, especially those of the French monarchy, by coins, relievos, inscriptions, &c. The number of members was at first con¬ fined to four or five, chosen out of those of the French acade¬ my ; and they met in the library of M. Colbert, from whom they received his Majesty’s orders. Though the days of their meetings were not determined, they generally as¬ sembled on Wednesdays, especially in the winter season ; but, in 1691, the king having given the inspection of this academy to M. de Pontchartrain, comptroller-general of the finances, he fixed their meetings on Tuesdays and Saturdays. By a new regulation, dated the 16th of July 1701, the academy was composed of ten honorary mem¬ bers ; ten associates, each of whom had two declarative voices; ten pensioners; and ten eleves, or pupils. They then met every Tuesday and Wednesday, in one of the halls of the Louvre; and had two public meetings yearly, one the-day after Martinmas, and the other the 16th after Easter. The class of eleves was suppressed, and united to the associates. The king nominated their president and vice-president yearly; but their secretary and treasur¬ er were perpetual. The rest were chosen by the mem¬ bers themselves, agreeably to the constitutions on that head given to them. One of the first undertakings of this academy wTas to compose, by means of medals, a con¬ nected history of the principal events of Louis XIV.’s reign. In this design, however, they met with very great difficulties, and consequently it was interrupted for a number of years; but at length it was completed down to the advancement of the L)uke of Anjou to the crown of Spain. In this celebrated work, the establishment of the academy itself was not forgotten. The medal on this subject represents Mercury sitting, and writing with an antique stylus on a table of brass; he leans with his left hand upon an urn full of medals, and at his feet are several others placed upon a card. The le¬ gend is, Rerum gestarum Jides, and on the exergue, Aca¬ demia Regia Inscriptionum et Numismatum, instituta MDCLXIII.; signifying, that the Royal Academy of Me¬ dals and Inscriptions, founded in 1663, ought to give to future ages a faithful testimony of all great actions. Be¬ sides this work, we have several volumes of their me- 70 ACADEMY. Academy, moirs; and their history, written and continued by their secretaries. Under this class the Academy of Herculaneum ycoyer- ly ranks. It was established at Naples about l at which period a museum was formed of the antiquities found at Herculaneum, Pompeii, and other places, by t ic Marquis Tanucci, who was then minister of state. Its ob¬ ject was to explain the paintings, &c. which were discover¬ ed at those places ; and for this purpose the members met every fortnight, and at each meeting three paintings weie submitted to three academicians, who made their report on them at their next sitting. The first volume of their labours appeared in 1775, and they have been continued under the title of Antichitd di Ercolano. They contain engravings of the principal paintings, statues, bronzes, marble figures, medals, utensils, &c. with explanations. In the year 1807, an Academy of History and Antiquities, on a new plan, was established at Naples, by Joseph Buona¬ parte. The number of members was limited to forty; twenty of whom were to be appointed by the king, and these twenty were to present to him, for his choice, three names for each of those wanted to complete the full num¬ ber. Eight thousand ducats were to be annually allotted for the current expenses, and two thousand for prizes to the authors of four works, which should be deemed by the academy most deserving of such a reward. A grand meet¬ ing was to be held every year, when the prizes were to be distributed, and analyses of the works read. The first meeting took place on the 25th of April 1807 ; but the sub¬ sequent changes in the political state of Naples have pre¬ vented the full and permanent establishment of this insti¬ tution. In the same year an academy was established at Florence, for the illustration of Tuscan antiquities, which has published some volumes of memoirs. In consequence of the attention of several literary men in Paris having been directed to Celtic antiquities, a Celtic Academy was established in that city in the year 1807. Its objects were, first, the elucidation of the history, cus¬ toms, antiquities, manners, and monuments of the Celts, particularly in France ; secondly, the etymology of all the European languages, by the aid of the Celto-British, Welsh, and Erse ; and, thirdly, researches relating to Druidism. The attention of the members was also parti¬ cularly called to the history and settlements of the Galatae in Asia. Lenoir, the keeper of the museum of French monuments, was appointed president. A fasciculus, con¬ sisting of 150 or 160 pages, was to be published monthly; and the engravings illustrative of Celtic antiquities were to be under the inspection of Lenoir. The devices are, Gloria: Majorum, and Sermonem patriam moresque re- quiret. X. Academies of Belles Lettres are those wherein eloquence and poetry are chiefly cultivated. These are very numerous in Italy, and were not uncommon in France. The Academy of Umidi at Florence has contributed greatly to the progress of the sciences by the excellent Italian translations executed by some of its members, of the ancient Greek and Latin historians. But their chief attention was directed to Italian poetry, at the same time that they applied themselves to the polishing of their lan¬ guage, which produced the Academy della Crusca. The Academy of Humourists, Umoristi, had its origin at Rome in the marriage of Lorenzo Marcini, a Roman gentleman, at which several persons of rank were guests; for it being carnival time, to give the ladies some diver¬ sion, they betook themselves to the reciting of verses, sonnets, speeches, first extempore, and afterwards preme¬ ditately ; which gave them the denomination of Belli Hu¬ man. After some experience, and coming more and more A^xlemy. into the taste of these exercises, they resolved to form an'^v^^' academy of belles lettres, and changed the title of Belli Humori for that of Humoristi; choosing for their de¬ vice a cloud, which, after being formed of exhalations from the salt waters of the ocean, returns in a gentle sweet shower; with this motto from Lucretius, Redit agmine dulci. In 1690, the Academy of Arcadi was established at Rome, for reviving the study of poetry and of the belles lettres. Besides most of the politer wits of both sexes in Italy, this academy comprehended many princes, cardi¬ nals, and other ecclesiastics ; and, to avoid disputes about pre-eminence, all appeared masked after the manner of Arcadian shepherds. Within ten years from its first establishment, the number of Academicians amounted to six hundred. They held assemblies seven times a year in a meadow or grove, or in the gardens of some noble¬ man of distinction. Six of these meetings were employed in the recitation of poems and verses of the Arcadi re¬ siding at Rome, who read their own compositions; ex¬ cept ladies and cardinals, who were allowed to employ others. The seventh meeting was set apart for the com¬ positions of foreign or absent members. This academy is governed by a custos, who represents the whole society, and is chosen every four years, with a power of electing twelve others yearly for his assistance. Under these are two sub-custodes, one vicar or pro-custos, and four depu¬ ties or superintendents, annually chosen. The laws of the society are immutable, and bear a near resemblance to the ancient model. There are five modes of electing members. The first is by acclamation. This is used when sovereign princes, cardinals, and ambassadors of kings desire to be ad¬ mitted ; and the votes are then given viva voce. The second is called annumeration. This was introduced in favour of ladies and academical colonies, where the votes are taken privately. The third, representation, was established in favour of colonies and universities, where the young gentry are bred, who have each a privilege of recommending one or two members privately to be balloted for. The fourth, surrogation, whereby new members are substituted in the room of those dead or expelled. The last, destination, whereby, when there is no vacancy of members, persons of poetical merit have the title of Arcadi conferred upon them till such time as a vacancy shall happen. All the members of this body, at their admission, assume new pas¬ toral names, in imitation of the shepherds of Arcadia. The academy has several colonies of Arcadi in different cities of Italy, who are all regulated after the same man¬ ner. XI. Academies of Languages, called by some, Gram¬ matical Academies ; as, The Academy della Crusca at Florence, famous for its voca¬ bulary of the Italian tongue, which was formed in 1582, but scarce heard of before the year 1584, when it became noted for a dispute between Tasso and several of its members. Many authors confound this with the Florentine academy. The discourses which Torricelli, the celebrated disciple of Galileo, delivered in the assemblies, concerning levity, the wind, the power of percussion, mathematics, and mili¬ tary architecture, are a proof that these academies applied themselves to things as well as words. The Academy of Fructiferi had its rise in 1617, at an assembly of several princes and nobility of the country, who met with a design to refine and perfect the German tongue. It flourished long under the direction of princes of the empire, who were always chosen presidents. In 1668, the number of members arose to upwards of nine hundred. It was prior in time to the French academy. A C A Aeadie which only appeared in 1629, and was not established into an Acantha ^a“emy before the year 1635. Its history is written in the , ' German tongue, by George Neumarck. The French Academy had its rise from a meeting of men of letters in the house of M. Conrart, in 1629. In 1635, it was erected into an academy by Cardinal Richelieu, for re¬ fining and ascertaining the French language and style. The number of its members was limited to forty, out of whom a di¬ rector, chancellor, and secretary were to be chosen ; the two former of whom were to hold their posts for two months; the latter was perpetual. The members of this academy enjoyed several privileges and immunities, among which was that of not being obliged to answer before any court but that of the king s household. They met three times a week in the Louvre. At the breaking up of each meeting forty silver medals were distributed among the members, having on one side the king of France’s head, and on the reverse, Protec- teur de l Academic, with laurel, and this motto, A Ulmmor- talite. By this distribution, the attendance of the academi¬ cians was secured; for those who were present received the surplus intended for the absent. To elect or expel a mem¬ ber, the concurrence of at least eighteen was required; nor could any one be chosen unless he petitioned for it; by which expedient the affront or refusals on the part of persons elected was avoided. Religious persons were not admitted; nor could any nobleman or person of distinction be elected on any other footing than as a man of letters. None could be expelled, except for base and dishonest practices; and there were but two instances of such expulsions, the first of M. Grainer for refusing to return a deposit, the other of the Abbe Furetiere for plagiarism. The design of this academy was to give not only rules, but examples, of good writing. 1 hey began with making speeches on subjects taken at plea¬ sure, about twenty of which were printed. At their first in¬ stitution they met with great opposition from the parliament; it being two years before the patents granted by the king could be registered. This institution has been severely sa¬ tirized, and the style of its compositions has been ridiculed as enervating instead of refining the French language. They were also charged with having surfeited the world by flattery, and exhausted all the topics of panegyric in praise of their founder; it being a duty incumbent on every member, at his admission, to make a speech in praise of the king, the cardinal, the chancellor Seguier, and the person in whose room he is elected. The most remarkable work of this aca¬ demy is a dictionary of the French tongue; which, after A C A 7i fifty years spent in settling the words and phrases to be used Acanthou- in writing, was at last published in 1694. terygious An academy similar to the above was founded at Peters- 11 burg under the auspices of the Princess Dashkof; and the ^Tulco- plan having been approved by the crown, a fund was esta- ^ blished for its support. It is attached to the Imperial Aca¬ demy of Sciences at St Petersburg. The Royal Spanish Academy at Madrid held its first meeting in July 1713, in the palace of its founder, the Duke d’Escalona. It consisted at first of eight academicians, in¬ cluding the duke ; to which number fourteen others were afterwards added, the founder being chosen president or di¬ rector. In 1714, the king granted them the royal confir¬ mation and protection. Their device is a crucible in the middle of the fire, with this motto, Limpia Fixa, y da Es- plendor ; “ It purifies, fixes, and gives brightness.” The number of its members was limited to twenty-four; the Duke d’Escalona was chosen director for life, but his suc¬ cessors were elected yearly, and the secretary for life. Their object, as marked out by the royal declaration, was to culti¬ vate and improve the national language. They were to begin with choosing carefully such words and phrases as have been used by the best Spanish writers ; noting the low, barbarous or obsolete ones; and composing a dictionary wherein these might be distinguished from the former. The Royal Swedish Academy was founded in the year 1786, for the purpose of purifying and perfecting the Swe¬ dish language. A medal is struck by its direction every year in honour of some illustrious Swede. This academy does not publish its transactions. XII. Academies of Politics. Of this description was that at Paris, consisting of six persons, who met at the Lou¬ vre, in the chamber where the papers relating to foreign affairs were lodged. But this academy proved of little ser¬ vice, as the kings of France were unwilling to trust any but their ministers with the inspection of foreign affairs. Academy is a term also applied to those royal collegiate seminaries in which young men are educated for the navy and army. In our country there are three seminaries of this description ; the Naval Academy at Portsmouth, the Royal Military Academy at Woolwich, and the Royal Military College at Farnham and Sandhurst. Besides these there are the Colleges of Addiscombe and Haileybury for the educa¬ tion of young men destined for the military and civil service of the Honourable East India Company. For an account of each of these, see the respective articles. ACADIE, or Acady, in Geography, a name formerly given to Nova Scotia, or New Scotland, in America. AC/ENA, in Antiquity, a Grecian measure of length, being a ten feet rod, used in measuring their lands. AC AMANTIS, the ancient name of the island of Cyprus, taken from one of its promontories situated to the west, and called Acamas, from the hero of that name. ACAMAS, son of Theseus and Phaedra, was chosen to accompany Diomedes to Troy, to demand the restoration of Helen. During his residence at the court of Priam he gained the affections of Laodice, the second daughter of the king, by whom he had a son called Munitus. He is mentioned by Virgil as one of the heroes who concealed themselves in the wooden horse. He founded a city in Phrygia, called Acamantium; and one of the Athenian tribes was called after him, Acamantis. Homer mentions two other heroes of this name : one a Thracian prince, who came to succour Priam ; another a son of Antenor. ACANTHA, in Botany, the prickle of any plant: in Zoology, a term for the spine or prickly fins of fishes. ACANTHOPTERYGIOUS Fishes, a term for those fishes whose back fins are hard, osseous, and prickly. AGAIN THUS, in Architecture, an ornament represent¬ ing the leaves of the Acanthus, used in the capitals of the Corinthian and Composite orders, but the species of the plant is still doubtful. ACAPULCO, a town and port in Mexico, on a bay of the Pacific Ocean, about 190 miles S.S.W. of Mexico, in Lat. 16.50. N. Long. 99. 46. W. The harbour, which is one of the finest in the world, is easy of access, and the anchorage is so secure that heavily-laden ships can anchor close to the rocks which surround it. The town lies N. W. of the harbour, and is defended by the castle of San Diego, which stands on an eminence. During a part of the dry season the air is in¬ fected with the putrid effluvia of a morass eastward of the town. This, together with the heat of the climate, which ranges from 86 to 90 degrees Fahr., aggravated by the re¬ flection of the sun’s rays from the granite rocks that environ the town, renders it very unhealthy, especially to Europeans, though a passage cut through the rocks on the east side has 72 A C A Acca. Acarnania tended to improve its salubrity. The population amoun " to about 4000, mostly people of colour. Ihe exports are chiefly silver, indigo, cochineal, Spanish cloth, and some ’ peltry. Formerly, a galleon sailed annually from this port to Manilla in the Philippine Islands, and another annually returned from thence, laden with the treasures an uxuries of the East. On the arrival of this galleon a great feir was held, to which merchants resorted from all parts of Mexico. The trade between Acapulco and Manilla has been anm i- lated by the revolution in America; and the town has dwindled into comparative insignificance. Captain Hall found in it only 30 houses, and some reed-huts. In the be¬ ginning of December 1852 this town suffered severely from ^ ACARNANIA, a province of ancient Greece, now called Carnia. It was bounded on the N. by the Ambracian gulf, on the N.E. by Amphilochia, on the W. and S.W. by the Ionian sea, and on the E. by the river Achelous. It was a mountainous country, with numerous lakes and tracts ot rich pasture, and its hills are to the present day crowned with thick wood. It was celebrated for its excellent breed of horses. The Acarnanians, according to Mr Grote, though admitted as Greeks to the Pan-Hellenic games, were more akin in character and manners to their barbarian neighbours of Epirus. Up to the time of the Peloponnesian war, they are mentioned only as a race of rude shepherds, divided into numerous petty tribes and engaged in continual strife and rapine. They were, however, favourably distinguished from their iEtolian neighbours by the fidelity and stedfastness of their character. They were good soldiers and excelled as slino-ers. At the date above mentioned they begin, as the allies of the Athenians, to make a more prominent figure m the history of Greece. The chief town was Stratos, and subsequently Leucas. . „ ACARON, or Accaron, a town of Palestine, called rJi- ron in Scripture, now Akri. ACASTUS, son of Pelias, king of lolcus, was one of the Argonauts, and took part in the hunt of the Calydonian boar. His sisters, at the instigation of Medea, cut their father to pieces and boiled him in a cauldron, expecting to see him restored to them in the bloom of youth. The sorceress hav¬ ing failed in her promise, Acastus drove her and Jason out of lolcus, buried his father, and instituted games to his memory. Peleus, after having been purified by Acastus from the murder of Eurytion, appeared at these games, where he contended with Atalanta. Astydamia, or Hippo lyte, the wife of Acastus, falling in love with this hero, and finding him proof against her solicitations, accused him to her husband of having made an attempt on her virtue. Acastus, unwill¬ ing to slay his guest, took his revenge by depriving him of his sword while he slept, after the fatigues of the chase, on Mount Pelion. Peleus on awakening missed his sword, and found himself in imminent danger of destruction by the hands of the Centaurs, but was rescued by the timely intervention of Chiron, who restored to him his sword. Returning, he slew both Acastus and his wife, and took possession of lolcus. (Apollod. i. 9, iii. 13.) ACATALECTIC, a term in ancient poetry for such verses as have all their feet or syllables, in contradistinction to those that have a syllable too few. ACCA, Saint, bishop of Hagustaldt, or Hexham, in Northumberland, succeeded Wilfrid in that see in 709. He ornamented his cathedral in a most magnificent manner ; and erected a noble library, consisting chiefly of ecclesias¬ tical learning, and a large collection of the lives of the saints. He was an able divine, and famous for his skill in church music. He wrote several books, particularly Passiones Sciiictoruni, and Pvo illustvandis ScviptuviSy. ad Pedum, He died in 740. ACC ACCAPITARE, in Law, the act of becoming vassal ofAccapitare a lord, or of yielding him homage and obedience. Hence, J ACCAPITUM signifies the money paid by a vassal‘ upon his admission to a feu. v Accapitum, in our Ancient Law, was used also to ex¬ press the relief or fee payable on the entry of an heir to the chief lord. . , ACCEDAS ad curiam, m English Law, a writ used where a man has received, or fears, false judgment in an inferior court. It lies also for justice delayed, and is a species of the writ Recordare. ACCELERATION, in Natural Philosophy, denotes generally an increase of motion or velocity, and is chiefly applied to the motion of such bodies as go on, not with a uniform motion, but one which becomes continually quick¬ er and quicker as they advance. A body, for example, roll¬ ing down a hill proceeds slowly at first, but gradually in¬ creases as it descends, until at last it acquires a velocity and momentum which bears down every thingbefore it. The same thing takes place when a body is dropped, and allowed to fall freely in the air; although the acceleration is here less observable, on account of the great rapidity of the de¬ scent. The earth, in its annual motion round the sun, is subject to a continued acceleration from the apogee to the perigee, while from thence again it suffers a similar retardation. Many other examples occur of such ac¬ celeration ; but the most interesting is the Acceleration of Falling Bodies. That such an acceleration does take place, is obvious from many circumstances, particu¬ larly the increasing momentum which a body acquires in proportion to the height of its descent. But it was only by considering the cause of the descent that the true law of the acceleration was determined. This great discovery we owe to the genius of Galileo. Various theories had been framed by philosophers to account for the accele¬ rated descent of falling bodies, but all of them incon¬ clusive and visionary. Some, for instance, ascribed it to the weight of the pure air above increasing as the body descended. The followers of Gassendi pretended that there are continually issuing out of the earth certain attractive corpuscles directed in an infinite number ot rays; these, say they, ascend and then descend m such a manner, that the nearer a body approaches to the earth s centre, the more of these attractive rays press upon it, in consequence of which its motion becomes accelerated. The Cartesians again ascribed the effect to the reiterated impulses of their materia suhtilis acting continually on falling bodies, and propelling them downwards. It ap¬ pears now incredible how such dreams could have been gravely proposed by men having the reputation of p i oso- phers. Galileo, however, on considering the subject at¬ tentively, and applying the powerful aids of geometry and mathematics, soon discovered that the true cause was simply the continued action of the moving force or gravi¬ ty. This force, Galileo reasoned, must operate continu¬ ally on the body, not only at the moment of starting, but also during every moment of its descent. And as t e body retains and accumulates all these impressions ac¬ cording to the great and original law of moving bodies, no wonder that its motion should become continually accelerated: for, suppose that gravity were to act only at certain small intervals, each second for instance, and suppose that at first it communicates such a mo¬ tion to the body as causes it to descend, say ten teet in the first second; the body could not stop here even though gravity were ceasing altogether to act on it. retaining the original impression, it would still go on moving uniformly at the rate of ten feet every second of its descent; but at the end of the first second, gravity ACC Accelera- again acts on it and communicates a second impression, by tion. virtue of which it would descend ten feet during the se¬ cond interval, in addition to the ten feet arising from the original impulse ; so that on the whole it descends 20 feet in the second interval. In the same manner, during the third interval it would descend 30 feet, and during the fourth 40, and so on ; the space described in each second thus increasing regularly with the increase of the time. Hence Galileo deduced the fundamental law of acce¬ leration in falling bodies, that the Velocity, which in every case is just the space described in each second or other fixed interval, increases in exact proportion to the whole time of descent; so that whatever be the ve¬ locity at the end of the first second, then at the end of any number of seconds the velocity would just be as many times greater,—a law from which he easily deduced all the others regarding the descent of falling bodies, which are of so much importance in mechanical inquiries. I he most remarkable is that which regards the Space1 described, or the total amount of the descent in a given time. This Galileo deduced very elegantly from a simple geometrical consideration. In every case of a body moving uniformly without acceleration, the space describ¬ ed in any given time must be proportional to the time, and must be found by multiplying the time by the velo¬ city : it may be represented, therefore, by a simple dia¬ gram. Let A B,for instance, de¬ note by its length the velocity of ^ the body, or the number of feet described by it in a second, and ^ C D the time or number of se¬ conds during which it is in motion; then, if we construct a rectangle a E, of which one of the sides, a h, is equal to A B, and the other, c d, equal to C D, this rectangle, that is, the number of square feet in it, will denote the space, that is, the number of lineal feet described during the whole period. Let us now apply this principle to the case of a body moving with an accelerated velocity, and let AB, CD, EF, &c. denote the velocities at the end of certain equal intervals of time, of which let each be denoted by / m ; and suppose also, that during each of these inter¬ vals the motion is uniform, and is only accelerated by a sort of start which takes place at the end of each: then, if we construct a rectangle a l h, oi which a 6 is equal to A B, the velo¬ city at the end of the first interval, and a l equal to l m the first interval, this rectangle will denote the space de¬ scribed during that interval. Continue now the line a / to m, making l m — / m ~ a l — l m, and continue also l c to d, so that l d may be equal to D C, the velocity during the second interval, and complete the rectangle dime, this will denote the space de¬ scribed in the second in¬ terval ; and, in the same manner, each of the succeeding rectangles in descending will denote the space described in ACC 73 A- C- E- G- 35 -kr % the succeeding interval, so that the total amount of the Accelera- descent will be denoted by the sum of all the rectangles tion* together, or by the compound figure which they form.' But what is the nature of this figure ? It is evidently, as appears more clearly by taking out the parallel lines, triangular, only that the longest side presents a ser¬ rated outline. What is the cause of this ? It is clearly owing to the supposition we have made of the motion continuing uniform during the intervals, and then in¬ creasing by starts; instead of growing continually, as it really does. Suppose then that we shorten the intervals one-half, for instance, and double their number, we shall then be much nearer the truth ; but the inequa¬ lities in the hypothenuse of the triangle are now great¬ ly reduced ; and the more we thus diminish the intervals, and increase their num¬ ber, the more nearly does it approach to a straight line. In the extreme case, therefore, where there are in re¬ ality no intervals, but where the velocity goes on con¬ tinually increasing, neither will there be any inequalities in the outline; the figure will be really a triangle: and while the vertical side A B denotes the time of descent, and the horizontal B C the velocity, the area of the triangle will denote in square measure the space descended in the given time. But the areas of similar triangles are in every case proportional to the squares of their corresponding sides; that is, the area ABCistoADEas the square of A B or B C is to the square of A D or D E. Hence in general it follows, that the spaces de¬ scribed in any given time or times are always pro¬ portional to the squares of these times, and also to the squares of the velocities at the end of such times. Thus, if a body describes 16 feet during the first second of its descent, it will, during the next, descend 4 times as much, or 64; during the third 9 times, or 144 feet; during the fourth 16 times, or 256, and so on. Such, then, is the great law of acceleration in re¬ gard to the spaces described. It is easily deducible also from numerical or algebraical considerations. Let the velocity, for example, at the end of any given time, such as a second, be denoted by 1; then in the se¬ cond, third, and fourth, it will be 2, 3, 4, &c. But the space described at the end of any time is evi¬ dently equal to the time multiplied by the mean velo¬ city ; that is, the velocity at the half-interval. During the first second, therefore, the space described will be during the second f, during the third f, during the fourth and so on; adding these successively, the whole space from the beginning at the end of each in¬ terval will be |, |, l£, &c., being each proportional to the square of the time. Algebraically again, if we suppose gravity to act only at the end of successive intervals, and the motion to continue uniform during these, then the spaces described will form an arithmetical progression, such as a, 2 a, 3 a, 4 a, 5 a, &c. ... n a, and the whole space will be the sum of this series, or a -|- w a x ” = 1 This phrase, we may remark, probably from Galileo’s geometrical illustration, has been rather awkwardly introduced in these discussions, and in a way which tends to produce a little obscurity. Space generally includes the idea of extension, in at least two dimensions, both length and breadth ; whereas it is here employed to denote merely the lineal extent, the length of the track described by the moving body. vol. n. K 74 ACC Accelera- ?i2 i w y —. Suppose now the intervals diminished tion. ~ 2 11 . t . . in extent and increased in number indefinitely, they will bear no sort of proportion to n(J : the second term of the above sum therefore may be neglected, and ultimately the whole space will be proportional to n'2, the square of the time. In every view, then, this great law is established; and when we come to try it experimentally, which is done by means of Atwood’s machine, it is confirmed by the nicest observation; every falling body describing in the first second 16y^ feet, and in every other a space propor¬ tional to the time. See Atwoods Machine, Dynamics, Mechanics, &c. # . (J*B;) Acceleration, in Astronomy, is applied in various ways, and to different objects. Thus, the Acceleration of the Fixed Stars denotes that apparent increase of motion or velocity by which night after night they arrive sooner and sooner upon the meridian than before. A star which passes the meridian to-night at 10 o clock, for instance, will to-morrow night arrive at it 3' 56" sooner, or at 56' 4" past nine, and so on each succeeding evening; thus anticipating continually the motion of the sun, which regulates the length of the day. A star which passes the meridian to-day with the sun, will to-morrow pass 3' 56" sooner; so that it appears to revolve with a quicker or accelerated motion. It is in reality the sun, however, moving continually backwards among the stars which causes in them this apparent acceleration. Acceleration of the Planets denotes that accelerated mo¬ tion with which they all, as well as the earth, advance from the perigee to the apogee of their orbits. This acceleration is most readily observed by comparing the successive diur¬ nal motions of the planet in its orbit. When the actual diurnal motion exceeds the mean diurnal motion, the planet is accelerated; and, on the other hand, when it falls short of it, it is retarded, as takes place between the apogee and perigee. Acceleration of the Moon is a remarkable increase which has been discovered in the moon’s motion in her orbit, which has been going on increasing from age to age by a gradation so imperceptible, that it was only discovered or suspected by Dr Halley, on comparing the ancient eclipses observed at Babylon and others with those of his own time. The quantity of this acceleration was afterwards determined by Mr Dunthorne from more accurate data regarding the longitudes of Alexandria and Babylon, and from the most authentic eclipse of which any good ac¬ count remains, observed at Babylon in the year 721 be¬ fore Christ. The beginning of this eclipse, as observed at that time, was about an hour and three quarters sooner than he found it would have been by computation; and hence he found the mean acceleration, or what has since been termed the moon’s secular equation, about 10" of a de¬ gree each century. According to Laplace, it amounts to 11*135". This remarkable fact had long excited the atten¬ tion of astronomers; as, along with several others of the same kind among the heavenly bodies, it seemed to betray imperfection ; exhibiting inequalities which were contin¬ ually increasing, instead of correcting themselves or being somehow compensated by that admirable design which prevailed in every other part of the system. At last, how¬ ever, it was discovered, by the application of a refined analysis, that these inequalities were not perpetual; that they actually terminate in the lapse of ages, and again return in the opposite direction, thus preserving entire the harmony of the celestial motions. This fine discovery, which observation alone could never have disclosed, we owe to the genius of Laplace. #See Astronomy in this work; also Phil. Trans. No. 204, 218, and vol. xlvi. 1749, ACC 1750, 1777 ; Mem. de lAcad. Par. 1157, 1763, 1786 ; Accelera- Mem. de I’Acad. Berlin, 1773, 1782; Connoissances des Temps, 1779, 1782, 1790; Newton’s Principia, second Ac(llent edition ; Say’s Astronomy ; Vince’s Astronomy ; Astrono- mie, par Lalande, &c. (J*B*) Acceleration of Bodies on inclined Planes. The same general law obtains here as in bodies falling perpendicu¬ larly : the effect of the plane is to make the motion slower; but the inclination being everywhere equal, the retardation arising therefrom will proceed equally in all parts, at the beginning and the ending of the motion. ACCENDENTES, a lower order of ministers in the Ro¬ mish church, whose office is to light and trim the candles. ACCENDONES, in Roman antiquity, a kind of gladi¬ ators, whose office was to excite and animate the com¬ batants during the engagement. The orthography of the word is contested: the first edition of Tertullian, by Rhenanus, has it accedones ; an ancient manuscript, accen- dones. Aquinas adheres to the former, Pitiscus to the latter. The origin of the word, supposing it accendones, is from accendo, I kindle ; supposing it accedones, from accedo, I accede, am added to. The former places their distin¬ guishing character in enlivening the combat by their ex¬ hortations and suggestions: the latter supposes them to be much the same with what among us are called seconds, among the Italians, patroni; excepting that these latter only stand by to see the laws of the sword duly observed, without intermeddling to give advice or instruction. ACCENSI, in the Roman armies, certain supernumer¬ ary soldiers, designed to supply the place of those who should be killed or anywise disabled. They were thus denominated, quia accensebantur, or ad censum adjicieban- tur. Vegetius calls them supernumerarii legionum. Cato calls them ferentarii, in regard they furnished those en¬ gaged in battle with weapons, drink, &c. Nonnius sug¬ gests another reason of that appellation, viz. because they fought with stones, slings, and weapons, qua feruntur, such as are thrown, not carried in the hand. They were sometimes also called velites, and velati, because they fought clothed, but not in armour ; sometimes adscriptitii, and adscriptivi; sometimes rorarii. The accensi, Livy observes, were placed in the rear of the army, because^ little was expected from them: they were taken out of the fifth class of citizens. Accensi, in antiquity, denotes an inferior order of officers, appointed to attend the Roman magistrates, some¬ what in the manner of ushers, serjeants, or tipstaves among us. They were thus called from accire, to send for ; one part of their office being to call assemblies of the people, summon parties to appear and answer before the judges, &c. Accensi was also an appellation given to a kind of ad¬ jutants, appointed by the tribune to assist each centurion and decurion; in which sense accensus is synonymous with optio. In an ancient inscription, given by Torre, we meet with Accensus Equitum Romanorum ; an office no¬ where else heard of. That author suspects it for a cor¬ ruption ; and instead thereof reads, A Censibus. ACCENSION, the action of setting a body on fire: thus the accension of tinder is effected by striking fire with flint and steel. ACCENT, in reading or speaking, an inflection of the voice, which gives to each syllable of a word its due pitch in respect of height or lowness. See Reading. The word is originally Latin, accentus ; a compound of ad, to, and cano, to sing. Accentus quasi adcantus, ovjuxta can- turn. In this sense, accent is synonymous with the Greek rmq; the Latin tenor, or tonor; and the Hebrew oi?o, gustus, taste. Accent, among grammarians, is a certain mark or ACCENT. Accent, character placed over a syllable to direct the stress of its pronunciation. We generally reckon three grammatical accents in ordinary use, all borrowed from the Greeks, viz. the acute accent ('), which shows when the tone of the voice is to be raised; the grave accent (v), when the note or tone of the voice is to be depressed; and the circum¬ flex accent (*), which is composed of both the acute and the grave, and points out a kind of undulation of the voice. The Latins have made the same use as the Greeks of these three accents. The Hebrews have a grammatical, a rhetorical, and a musical accent; though the first and last seem, in effect, to be the same, both being comprised under the general name of tonic accents, because they give the proper tones to syllables; as the rhetorical accents are said to be euphonic, because they tend to make the pronunciation more sweet and agreeable. There are four euphonic ac¬ cents, and twenty-five tonic: of these some are placed above, and others below the syllables; the Hebrew accents serving not only to regulate the risings and fallings of the voice, but also to distinguish the sections, periods, and members ot periods, m a discourse, and to answer the same pur¬ poses with the points in other languages. Their accents are divided into emperors, kings, dukes, &c. each bearing a title answerable to the importance of the distinction it makes. Their emperor rules over a whole phrase, and terminates the sense completely; answering to our point. Iheir king answers to our colon; and their duke to our comma. The king, however, occasionally becomes a duke, and the duke a king, as the phrases are more or less short, t must be noted, by the way, that the management and combination of these accents in Hebrew poetry differ from their management and combination in prose. The use of the tonic or grammatical accents has been much contro- verted; some holding that they distinguish the sense, while others maintain that they are only intended to re- gwate the music or singing, alleging that the Jews sing Cooper, rather than read the Scriptures in their synagogues.1 Be saic.'cia-' tllS’ llowever’ as.lt: /t is certain the ancient Hebrews p. 31 not ac(luamted with these accents. The opinion winch prevails amongst the learned is, that they were invented about the sixth century, by the Jewish doctors , 01 the school of Tiberias, called the Massorets. As to the Greek accents, now seen both in manuscripts and printed books, there has been no less dispute about their antiquity and use than about those of the Hebrews. But, apart from the bewildering discussions of modern scholars, more erudite than wise, the man who with a clear knowledge of the phenomena of the living voice, shall draw his ideas on this subject directly from the ancient gramma¬ rians and rhetoricians will find the following things to be un¬ doubted : (1.) That by accent (irpocraiSLa, roVos) the Greeks understood the elevation or falling of the voice on a parti¬ cular syllable of a word, either absolutely, or in relation to its position in a sentence, accompanied with an intension or remission of the vocal utterance on that syllable (eTriWis, aveo-i?,) occasioning a marked predominance of that syllable over the other syllables of the word. The predominance thus given, however, had no effect whatever on the quantity long or short—of the accented syllable. The accented syllable in Greek as in English, might be long or it might be short; elevation and emphasis of utterance being one thing, and prolongation of the vocal sound quite another thing, as any one acquainted with the first elements of music will at once perceive. The difficulty which many modern scholars have experienced in conceiving how a syllable could be accented and not lengthened, has arisen partly from a complete want of distinct ideas on the nature of the ele¬ ments of which human speech is composed, and partly also from a vicious practice which has long prevailed in the British schools, of reading Greek, not according to the laws of its own accentuation, but according to the accent of Latin handed down to us through the Roman Catholic church, h or the rules of Latin accentuation are, as Quintilian and Cicero, and the grammarians expressly mention, very dif¬ ferent from the Greek; and the long syllable of a word has the accent in Latin in a hundred cases, where the musical habit of the Greek ear placed it upon the short. There is besides a vast number of words in Greek accented on the last syllable (flkzvoluntee'r, ambusca'de, in English), of which not a single instance occurs in the Latin language. Partly, however, from ignorance, partly from carelessness, and partly from stupidity, our scholastic men transferred the pronun¬ ciation of the more popular learned language to that which was less known; and with the help of time and constant usage, so habituated themselves to identify the accented with the long syllable, according to the analogy of the Latin, that they began seriously to doubt the possibility of pro¬ nouncing otherwise, and even wrote learned works disavow- ing the doctrine of accent altogether, as an element of spoken speech among the classical Greeks. But since the appearance of a more philosophical spirit in philology, under the guidance of Hermann, Boeckh, and other master¬ minds among the Germans, the confused discussions arising from these misunderstandings have ceased; and all our best grammarians now recognise the importance of this element of ancient Hellenic enunciation, while not a few carry out their principles into a consistent practice. The only cir¬ cumstance, indeed, that prevents our English scholars from practically recognising the element of accent in classical teaching, is the apprehension that this would interfere se¬ riously with the practical inculcation of quantity; an ap¬ prehension in which they are certainly justified by the prac¬ tice of the modern Greeks, who have given such a predo¬ minance to accent, as altogether to subordinate, and in many cases completely overwhelm quantity; and who also, in pub¬ lic token of this departure from the classical habit of pronun¬ ciation, regularly compose their verses with a reference to the spoken accent only, leaving the quantity—as in modern lan¬ guage generally altogether to the discretion of the poet. But as experiment will teach any one, that there is no neces¬ sity whatever in the nature of the human voice, fof this con¬ fusion of two essentially different elements, it is not unlikely that British scholars will soon follow the example of the Germans, and read Greek prose at least systematically ac¬ cording to the laws of classical speech, as handed down to us by the grammarians of Alexandria and Byzantium. In the recitation of classical verse, of course, as it was not con¬ structed on accentual principles, the skilful reader will na¬ turally allow the musical accent, or the emphasis of the rhythm to overbear, to a great extent, or altogether to over¬ whelm, the accent of the individual word; though with regard to the recitation of verse, it will always remain a pro¬ blem how far the ancients themselves did not achieve an accentuum cum quantitate apta conciliation such as that winch Hermann (De emendanda ratione, fyc.) describes as t le perfection of a polished classical enunciation. The subject of Greek accent has been frequently handled y istmguished scholars both in this country and abroad; but it may be sufficient to refer the reader for more minute in¬ formation to a paper in the Classical Museum, vol. i. p. 338 ; i «/Menn*n^t0n S WOrk on Greek pronunciation, Cambridge, 1844; and to a work on the same subject by Blackie, Edinburgh, 1853; and to the German work on Greek ac¬ cent by Gottling. (English.) London, 1831. The use of accents to prevent ambiguities is most re¬ markably perceived in some eastern languages, particularly the Siamese and Chinese. Among the people of China, every Accent. 76 ACC Accent word, or, which is the same thing, every syllable, admits of II five accents, according as it is spoken more acutely or le- Accession. m[ss\y. and thus stands for many different things. 1 he same ^ sound ya, according to the accent affixed to it, signi es 0 ’ a wall, excellent, stupidity, and a goose. The Chinese have but 330 spoken words in their language; but these being multiplied by the different accents or tones which affect the vowels, furnish a language tolerably copious. ™^a.ns °_ accents, their 330 simple sounds come to denote 1650 things; but this being hardly sufficient, they are increased further by aspirates added to each word, to double the number. The Chinese only reckon four accents, for which the mis¬ sionaries use the following marks, ad, d, d, a , to w ic t icy have added a fifth, thus a. They make a kind of modula¬ tion, wherein, prolonging the duration of the sound of the vowel, they vary the tone, raising and sinking it by a cer¬ tain pitch of voice ; so that their talking is a sort of music or singing. Attempts have been made to determine the quantitv of the rise or fall on each accent by means of mu¬ sical notes; but this is hard to effect, as being different in different persons. Hence the great difficulty of the lan¬ guage to foreigners, who are forced to sing most scrupu¬ lously; for if they deviate ever so little from the accent, they say quite a different thing from what was intended. Thus, meaning to compliment the person you are talking of with the title Sir, you call him a beast with the same word, only a little varied in the tone. Magalhon, however, makes the language easier to learn on this account. The Siamese are also observed to sing rather than to talk. Their alphabet begins with six characters, all only equivalent to a K, but differently accented. For though in the pronunciation the accents are naturally on the vowels, yet they have some to diversify such of their consonants as are in other respects the same. Accent, in Music. See Music, § Melody. ACCEPTANCE, in Commerce, is the subscribing, sign¬ ing, and making one’s self debtor for the sum contained in a bill of exchange or other obligation. ACCEPTER, or Acceptor, the person who accepts a bill of exchange, &c. ACCEPTILATION, among civilians, an acquittance or discharge given by the creditor to the debtor without the payment of any value. ACCESSION, a coming to, applied where one object comes into conjunction with another, as the accession of a dynasty to a throne, an accession of a field to an estate. In Law, it is a method of acquiring property, by which, in things that have a close connection or dependence upon one another, the property of the principal draws after it the property of the accessory: thus, the owner of a cow becomes likewise the owner of the calf. It sometimes likewise signi¬ fies consent or acquiescence. Thus, in the bankrupt law of Scotland, when there is a settlement by a trust-deed, it is accepted on the part of each creditor by a deed of accession. The most important application of the term is its histori¬ cal and constitutional, in reference to monarchical govern¬ ment. The beginning of every monarch’s reign may he called his accession, but it is generally said of a monarch that he “ succeeds,” and the term is more distinctively ap¬ plied to the epoch of a new dynasty, as the accession of the House of Capet in France, of the House of Austria or of Bourbon in Spain, and of the House of Stuart or of Hano¬ ver in England. Such accessions are very frequent in Euro¬ pean history. In France alone, besides late changes, we have the accession of the Carlovingian dynasty in Pepin (752), of the Capetian in Hugh Capet (987), of the House of Valois in Philip VI. (1328), and of the House of Bour¬ bon in Henry IV. (1485). A fixed principle of succession by which the heir of a childless monarch is indicated with ACC certainty, is a great preservative of peace among monarchies. Accessory The most desolating wars have arisen from disputed succes- . ^ent sions. In Oriental despotisms, even the first step in cer- v ^ j tainty—the indication of the particular son who shall sue- ' ceed his father—is often wanting, and it has been usual to put to death or mutilate the brethren of the selected one, to prevent contention. Even in this country it was long ere the principle of succession wras so well established, as to apply with certainty to distant relations. The great war of independence in Scotland arose from the question, whether a grandchild by the eldest child had any preference over a younger. The same difficulty created the great wars of the Roses. Edward HI. had three sons, the Black Prince, Lionel Duke of Clarence, and John of Gaunt, Duke of Lancaster. On the death of Richard II., the son of the Black Prince, the descendant of his elder uncle, the Duke of Clarence, should have succeeded by scientific principles of descent, but Henry IV., the son of John of Gaunt, made good his ac- cession. The highest perfection in peaceful constitutional accession is reached when the legislature of a country requires to change the line of monarchs, and fixes beforehand on another line, which, by virtue of the selection, has a peaceful acces¬ sion. This has been only accomplished in our own country, when it was twice effected within a very short interval, when at the Revolution the crown was settled on W illiam and Mary, and the Princess Anne and her heirs. On the death of her last child it was necessary to make a new settlement, and going back to the descendants of King James L, the grandson of his daughter the Queen of Bohemia, was selected and made the accession of the House of Hanover. ACCESSORY, or Accessary, something that accedes, or is added to another more considerable thing; in which sense it is opposed to principal. In Common Law, it is applied to a person guilty ot a felonious offence, not principally, but by participation; as by advice, command, or concealment. There are two kinds of accessories; before the fact, and after it. The first is lie who commands or procures another to commit felony, and is not present himself; for if he be present he is a principal. The second is he who receives, assists, or comforts any man that has done murder or felony, whereof he has knowledge. A man may also be accessory to an accessory, by aiding, receiving, &c. an accessory in felony. , , A ccessory Nerves, a pair of nerves which arise from the medulla in the vertebrae of the neck, ascend and enter the skull, and pass out of it again with the par vagum. Accessory, among painters, an epithet given to such parts of a history-piece as serve chiefly for ornament. ACCIAIUOLI, Donato, a native of Florence, was born in 1428, and was famous for his learning and the honourable employments which he held. He wrote a Latin translation of some of Plutarch’s Lives; Commentaries on Aristotle s Ethics and Politics; and the lives of Hannibal, of bcipio, and of Charlemagne. He was sent to trance by the r o- rentines, to solicit aid from Louis XL against Pope Sixtus IV., but on his journey died at Milan in 1478 : his body was carried to Florence, and buried in the church of the Car¬ thusians at the public expense. The small fortune he left his children is a proof of his probity and disinterestedness. His daughters, like those of Aristides, were portioned by his fellow-citizens, as an acknowledgment of his services. His funeral eulogium was spoken by Christopher Landini, and an elegant epitaph, by Politian,was inscribed on his tomb. ACCIDENT, in Grammar, implies a property attached to a word, without entering into its essential definition. See Grammar. Accident, in Heraldry, an additional point or mark in a coat of arms, which may be either omitted or retained Acciu-s. ACC Accident without altering the essence of the armour; such as abatement, difference, and tincture. ^ Accident, among Logicians, is used in a threefold sense. 1. W hatever does not essentially belong to a thing; as the clothes a man wears, or the money in his pocket. 2. Such properties in any subject as are not es¬ sential to it: thus, whiteness in paper is an accidental quality. 3. In opposition to substance, all qualities what¬ ever are called accidents; as sweetness, softness, &c. ACCIDENTAL, in Philosophy, is applied to that effect which flows from some cause intervening by accident, without being subject, or at least without any appearance of being subject, to general laws or regular returns. In this sense accident is opposed to constant and principal. Thus the sun’s place is, with respect to the earth, the constant and principal cause of the heat in summer and the cold in winter; whereas winds, snows, and rains, are the accidental causes which often alter and modify the action of their principal cause. Accidental Colours are those which depend upon the affections of the eye, in contradistinction to those which belong to light itself. The impressions made upon the eye by looking stedfastly on objects of a particular colour are various, according to the single colour or com¬ bination of colours in the object; and they continue for some time after the eye is withdrawn, and give a false co-' louring to other objects. M. Buffon has endeavoured to trace the connections which these accidental colours have with such as are natural, in a variety of instances. The subject has also been considered by De la Hire and M. vEpinus. M. d’Arcy has contrived a machine for deter¬ mining the duration of those impressions on the eye; and from the result of several experiments, he inferred, that the effect of the action of light on the eye continued about eight thirds of a minute. Accidental Point, in Perspective, is that point in the horizontal line where the projections of two lines parallel to each other meet the perspective plane. ACCIPITER, among the Romans, signified a hawdv, which, from its being very carnivorous, they considered as a bird of bad omen : ACC Odimus accipitrem, quia semper vivit in armis. Ovid. Pliny however tells us, that in some cases, particularly in marriage, it was esteemed a bird of good omen, because it never eats the hearts of other birds; intimating there¬ by, that no differences in a married state ought to reach the heart. The accipiter was worshipped as a divinity by the inhabitants of Tentyra, an island in the Nile, being considered by them as the image of the sun; and hence we find that luminary represented, in hieroglyphics, un¬ der the figure of a hawk. In the Linnaean system this name is given to the first order of birds. ACCISMUS denotes a feigned refusal of something which a person earnestly desires. The word is Latin ; or rather Greek, aHKiayoi; supposed to be formed from Acco, the name of a foolish old woman noted in antiquity for an affectation of this kind. ACCIUS, Lucius, a Latin tragic poet, the son of a freedman, and, according to St Jerome, born in the con¬ sulship of Hostilius Mancinus and Attilius Serranus, in the year of Rome 583; but there appears somewhat of confusion and perplexity in this chronology. He made himself, known before the death of Pacuvius by a dra¬ matic piece, which was exhibited the same year that Pa¬ cuvius brought one upon the stage; the latter being then eighty years of age, and Accius only thirty. We do not know the name of this piece of Accius’s, but the titles of several of his tragedies are mentioned by various authors. He wrote on the most celebrated stories which had been represented on the Athenian stage; as Andromache, An¬ dromeda, Atreus, Clytemnestra, Medea, Meleager, Phi- loctetes, the civil wars of Thebes, Tereus, the Troades, &c. He did not always, however, take his subjects from the Grecian story; for he composed one dramatic piece wholly Roman : it was entitled Brutus, and related to the expulsion of the Tarquins. It is affirmed by some that he wrote also comedies; which is not unlikely, if he was the author of two pieces, the Wedding, and the Merchant, which have been ascribed to him. He did not confine himself to dramatic writing; for he left other productions, particularly his Annals, mentioned by Macrobius, Priscian, Festus, and Nonnius Marcellus. He has been censured for writing in too harsh a style, but in all other respects has been esteemed a very great poet. He was so much esteemed by the public, that a comedian was punished for only mentioning his name on the stage. Cicero speaks with great derision of one Accius who had written a his¬ tory ; and, as our author had written annals, some insist that he is the person censured: but as Cicero himself, Horace, Quintilian, Ovid, and Paterculus, have spoken of our author with so much applause, we cannot think it is the same person whom the Roman orator censures with so much severity. Accius, a poet of the 16th century, to whom is attri¬ buted A Paraphrase of yEsop's Fables, on which Julius Scaliger bestows great encomiums. ACCLAMATION, a confused noise or shout of joy, by which the public express their applause, esteem, or approbation. Acclamation, in a more proper sense, denotes a cer¬ tain form of words, uttered with extraordinary vehemence, and in a peculiar tone somewdiat resembling a song, fre¬ quent in the ancient assemblies. Acclamations were usually accompanied with applauses, with which they are sometimes confounded, though they ought to be distin¬ guished ; as acclamation was given by the voice, applause by the hands: add, that acclamation was also bestowed on persons absent, applause only on those present. Ac¬ clamation was also given by women, whereas applause seems to have been confined to men. Acclamations are of various kinds ; ecclesiastical, mi¬ litary, nuptial, senatorial, synodical, scholastical, theatri¬ cal, &c. We meet with loud acclamations, musical and rhythmical acclamations ; acclamations of joy and respect, and even of reproach and contumely. The former, wherein words of happy omen were used, were also called Lauda- tioncs et bona vota, or good wishes ; the latter, Execrationes et convicia. Suetonius furnishes an instance of this last kind in the Roman senate, on occasion of the decree for demo¬ lishing the statues of Domitian, when the fathers, as the historian represents it, could not refrain from contume¬ lious acclamations of the deceased. The like were shown after the death of Commodus, where the acclamations run in the following strain :—Hosti patrice honores detra- hantur, parricidce honores detrahantur ; hostis statuas un- dique, parricidcr statuas undique, gladiatoris statuas undique, &c. The formula, in acclamations, was repeated some¬ times a greater, sometimes a lesser number of times. Hence we find in Roman writers, acclamatum est quin- quies, et vicies; five times, and twenty times ; sometimes also sexagies, and even octuagies; sixty and eighty times. Acclamations w'ere not unknown in the theatres in the earliest ages of the Roman commonwealth; but they were artless then, and little other thau confused shouts. Afterwards they became a sort of regular concerts. That mentioned by Phaedrus, hectare incolumis, Roma, salvo Prin- 78 ACC Acclama- cipe, which was made for Augustus, and proved the oeca- ti°n. sion 0f a pleasant mistake of a flute-player called Princeps, shows that musical acclamations were in use in that em¬ peror’s reign. Revertentem ex provincia modulatis carmi- nibus prosequebantur, stays Suetonius, who gives anothei instance in the time of Tiberius : a false report ot Geima- nicus’s recovery being spread through Rome, the people ran in crowds to the Capitol with torches and victims, singing, Salva Roma, Salva Patria, Salvus est Germam- cus. Nero, passionately fond of music, took special care to improve and perfect the music of acclamations. Charm¬ ed with the harmony with which the Alexandrians, who came to the games celebrated at Naples, had sung his praises, he brought several over to instruct a number ot youth, chosen from among the knights and people, in the different kinds of acclamations practised in Alexandria. These continued in use as long as the reign of Theodoric. But the people did not always make a single chorus; sometimes there were two, who answered each other al¬ ternately; thus, when Nero played in the theatie, Bui- rhus and Seneca, who were on either hand, giving the sig¬ nal by clapping, 5000 soldiers, called Augustals, began to chant his praise, which the spectators were obliged to re¬ peat. The whole was conducted by a music-master, call¬ ed mesochorus or pausarius. The honour of acclamations was chiefly rendered to emperors, their children, and fa¬ vourites ; and to the magistrates who presided at the games. Persons of distinguished merit also sometimes received them, of which Quintilian gives us instances in Cato and Virgil. The most usual forms were, Feliciter, Loaigiorem vitam, Annas felices. The actors themselves, and they who gained the prizes in the games of the cir¬ cus, were not excluded the honour of acclamations. To theatrical acclamations may be added those of the soldiery and the people in time of triumph. The victo¬ rious army accompanied their general to the Capitol; and, among the verses they sung in his praises, frequently re¬ peated lo Triumphe, which the people answered in the same strain. It was also in the way of acclamation that the soldiers gave their general the title of Imperator, after some notable victory; a title which he only kept till the time of his triumph. The acclamations of the senate were somewhat more serious than the popular ones, but arose from the same principle, viz. a desire of pleasing the prince or his fa¬ vourites ; and aimed likewise at the same end, either to express the general approbation and zeal of the company, or to congratulate him on his victories, or to make him new protestations of fidelity. These acclamations were usually given after a report made by some senator, to which the rest all expressed their consent by crying, Om- nes, Omnes; or else, iEauuM est, Justum est. Some¬ times they began with acclamations, and sometimes end¬ ed with them, without other debates. It was after this manner that all the elections and proclamations of empe¬ rors, made by the senate, were conducted; something of which practice is still retained at modern elections of kings and emperors, where Vivat Rex, and Long live the King, are customary forms of acclamation. The Greeks borrowed the custom of receiving their emperors in the public places from the Romans. Luit- prand relates, that at a procession where he was present, they sung to the Emperor Nicephorus, -roXXa srsa ; that is, many years ; which Coddin expresses thus, by to ^aXXs/v to ffoXuvgowoi/, or by ro voXu^on^e/v; and the wish or salu¬ tation by croXuj'gov/o/Aa. And at dinner, the Greeks then present wished with a loud voice to the emperor and Bar- das, Ui Deus annos multiplicet, as he translates the Greek. Plutarch mentions an acclamation so loud, upon occasion Accolade. ACC of Flaminius’s restoring liberty to Greece, that the very Acclama- birds fell from heaven with the shout. The Turks prac- tise something like this, on the sight of their emperors and grand viziers, to this day. For the acclamations with which authors, poets,. Sec. were received, who recited their works in public; it is to be observed, the assemblies for this purpose were held with great parade in the most solemn places, as the Ca¬ pitol, temples, the Athenaeum, and the houses of great men. The chief care was that the acclamations might be given with all the order and pomp possible. Men of fortune who pretended to wit, kept able applauders in their service, and lent them to their friends. Others en¬ deavoured to gain them by presents and treats. Philo- stratus mentions a young man named Vavus, who lent money to the men of letters, and forgave the interest to such as applauded his exercises. These acclamations were conducted much after the same manner as those in the theatre, both as to the music and the accompaniments ; they were to be suited both to the subject and to the person. There were particular ones for the philosophers, for ora¬ tors, for historians, and for poets. It would be difficult to rehearse all the forms of them ; one of the most usual was Sophos, which was to be repeated three times. Martial comprehends several other usual forms in this verse: Graviter, Cito, Nequiter, Enge, Rente. Neither the Greeks nor Romans were barren on this head. The names of gods and heroes were given to those whom they would extol. It was not enough to do it after each head of discourse, chiefly after the exordium; but the acclamations were renewed at every fine passage, frequently at every period. The acclamations with which the spectators honoured the victories of the athletse, were a natural consequence of the impetuous motions which attended the gymnastic games. The cries and acclamations of the people, some¬ times expressing their compassion and joy, sometimes their horror and disgust, are strongly painted by different poets and orators. Acclamations made also a part of the ceremony of mar¬ riage. They were used for the omen’s sake, being the Lceta Oynina sometimes spoken of before marriage in Roman writers. Acclamations, at first practised in the theatre, and pass¬ ing thence to the senate, &c. were, in process of time, re¬ ceived into the acts of councils, and the ordinary assem¬ blies of the church. The people expressed their appro¬ bation of the preacher variously; the more usual forms were, Orthodox ! Third Apostle, &c. These acclamations being sometimes carried to excess, and often misplaced, were frequently prohibited by the ancient doctors, and at length abrogated; though they appear to have been in some use about the time of St Bernard. Acclamation Medals, among Antiquaries, such as re¬ present the people expressing their joy in the posture of acclamation. ' ACCLIVITY, the rise or ascent of a hill, in opposition to the declivity or descent of it. Some writers on forti¬ fication use it for the talus of a rampart. ACCOLA, among the Romans, signified a person who lived near some place ; in which sense it differed from incola, the inhabitant of such a place. ACCOLADE, a ceremony anciently used in the con¬ ferring of knighthood. Antiquaries are not agreed whei'ein the accolade pro¬ perly consisted. The generality suppose it to be the embrace or kiss which princes anciently gave the new knight, as a token of their affection: whence tlie word ACC Accolee accolade; q. d, a clasping, or taking round the neck. Others Accommo- ^ rather have to be a blow on the chine of the neck, dation. &lve.n on the same occasion. The Accolade is of some an- —w/ tiquity, m whichsoever of the two senses it be taken. Gre¬ gory of Tours writes, that the kings of France, even of the hrst race, m conferring the gilt shoulder-belt, kissed the kt® on the left cheek. For the accolee, or blow, John ot oalisbury assures us it was in use among the ancient Nor¬ mans ; by this it was that William the Conqueror conferred the honour of knighthood on his son Henry. At first it was given with the naked fist, but was afterwards changed into a blow with the flat of the sword on the shoulder of the knight. ACCOLFE, sometimes synonymous with Accolade. It is also used in various senses in heraldry: sometimes it is applied to two things joined; at other times, to animals with crowns, or collars about their necks, as the lion in the gdvys arms; and lastly to keys, batoons, maces, swords, &c., placed saltierwise behind the shield. , ACCOLTI, Benedict, better known among jurists by the name of Aretinus, was born at Arezzo in 1415. He became a professor of law at Florence; and having been admitted a citizen, was elected chancellor of the republic in 1459. His death took place in 1466. He wrote in Latin a treatise concerning the war which the Christians carried on against the infidels to recover Judea and the holy sepul- chre. This work is the ground-plot of Tasso’s Jerusalem delivered. It only includes, however, the history of the hrst crusade. He also wrote an account of the Excellent Personages of Ms Time, in the form of a dialogue. Accolti, Francis, brother of Benedict. See P. Aretino. ACCOM AC, a county in the Tideivater district of Vir- ff'n1ia’ U-S-> North America, containing in 1850 a population or 17,obi. ACCOMMODATION, the application of one thing, by analogy, to another; or the making two or more things agree with one another. _ To know a thing by accommodation, is to know it by the idea of a similar thing referred there- A C C A prophecy of Scripture is said to be fulfilled in various ways : properly, as when a thing foretold comes to pass; and improperly, or by way of accommodation, when an event happens to any place or people, like to what fell out some time before to another. Thus, the words of Isaiah, spoken to those of his own time, are said to be fulfilled in those who lived m our Saviour’s, and are accommodated to them: “ Ye hypocrites, well did Esaias prophesy of you,” &c.; which same words St Paul afterwards accommodates to the Jews of his time. The primitive church accommodated multitudes of Jewish, and even Heathen ceremonies and practices, to Christian purposes; but the Jew's had before done the same by the Gentiles : some will even have circumcision, the tabernacle, brazen serpent, &c. to have been originally of Egyptian use, and only accommodated by Moses to the purposes of 1 Saurin, Judaism.1 Spencer maintains, that most of the rites of the m,s. o. T old law were in imitation of those of the Gentiles, and par- 0in‘ ticularly of the Egyptians; that God, in order to divert the children of Israel from the worship they paid to their false deities, consecrated the greater part of the ceremonies per¬ formed by those idolaters, and had formed out of them a body of the ceremonial law; that he had indeed made some alterations therein, as barriers against idolatry; and that he thus accommodated his worship to the genius and occasions of Ins ancient people. To this condescension of God, accord- b-us’lMr' mg t0 1SP1enc1er’2 Ls owing the origin of the tabernacle, and diss 17 3 Particularly that of the ark. These opinions, however, have p. 32.' " ’been controverted by later writers. Accommodation Paper. See Exchange. ACCOMPANIMENT, Accompagnamento, Accom- pagnatura, in Music. See Music. Accompaniment, in Painting, denotes such objects as are added, either by way of ornament or fitness, to the prin¬ cipal figures; as dogs, guns, game, &c. in a hunting piece. Accompaniment, in Heraldry, any thing added to a shield by way of ornament; as the belt, mantling, supporters &c. it is also applied to several bearings about a principal one; as a saltier, bend, fesse, chevron, &c. . ACCOMPLICE, one that has a hand in a business, or is privy in the same design or crime with another. The Council of Sens, and the statutes of several other synods, ex¬ pressly prohibit the revealing of accomplices. ACCOMPLISHMENT, the entire execution or fulfill¬ ing of any thing. ACCORD, in Painting, is used to express the harmonv that reigns among the lights and shades of a picture. See the article Painting. ACCORDION, a musical instrument. For its principle see Music. 1 ACCORSO (in Latin Accursius), Francis, an eminent lawyer, born at Florence about 1182. He began the study ot law at a late period of life; but such were his assiduity and proficiency, that he soon distinguished himself. He was appointed professor at Bologna, and became a very eminent teacher. He undertook the great work of uniting and ar- rangmg into one body the almost endless comments and re¬ marks upon the Code, the Institutes, and Digests, all which tended to involve the subjects in obscurity and contra¬ diction. When he was employed in this work, it is said that, hearing of a similar one proposed and begun by Odofred another lawyer of Bologna, he feigned indisposition, inter- rupted Ins public lectures, and shut himself up, till he had with the utmost expedition, accomplished his design. His work has the vague title of the Great Gloss. The best edi¬ tion of it is that of Godefroi, published at Lyons in 1589, in 6 vols. folio. Accursius was greatly extolled by the lawyers of the twelfth and thirteenth centuries, but those of the four- teenth and of the sixteenth formed a much lower estimate of his merits. There can be no doubt that he has disen¬ tangled with much skill the sense of many laws; but it is equally undeniable that his ignorance of history and antiqui¬ ties has often led him into absurdities, and been the cause of many defects in his explanations and commentaries. He loen - t0ihaVe lived in °Pulence> and died at Bologna in 1260, in the seventy-eighth year of his age. His eldest son, Trancis, who filled the chair of law at Bologna with great re- putafton was invited to Oxford by King Edward L, and in ioo^ ur 12/6 read lectures on Jaw in that university. In 1280 fie returned to Bologna, where he died in 1321. Accorso, or Accursius, Mariangelo, a learned and in¬ genious critic, was a native of Aquila, in the kingdom of Naples, and lived about the beginning of the sixteenth cen¬ tury. 1 o a perfect knowledge of Greek and Latin he added an intimate acquaintance with several modern languages. Classical literature was much improved and promoted by his labours. In discovering and collating ancient manuscripts he displayed uncommon assiduity and diligence. His work en- titled Lhatribce in Ausonium, Solinum, et Ov\dium, printed a Rome,in folio, in 1524, is a singular monument of erudition and critical skill. He bestowed, it is said, unusual pains on u audian, and made above seven hundred corrections on the works of that poet, from different manuscripts. Unfortunately the world has been deprived of the advantage of these criti- eisms, for they were never published. An edition ofAmmianus larcellinns, which he published at Augsburg in 1533, con¬ tains five books more than any former one. He was the first Mitor of the Letters of Cassiodorus, with his Treatise on the ooul. The affected use of antiquated terms, introduced by 79 Accom¬ paniment Accorso. 80 ACC Account some of the Latin writers of that age, is humorously ridi- II culed by him, in a dialogue published in 1531, entitled Osco, Accusation YoIscq, Itomanaque Eloquentia Interlocutoribus, Dialogus Ludis Romanis actus. It was republished at Rome in 1574, in 4to, with his name. He was also the author of a poem entitled Rroirepticon ad Corycium, published in^ a scarce collection named Coryciana, printed at Rome in 1524. Ac- corso had been accused of plagiarism in his notes on Auso- nius; and the solemn and determined manner in which he repelled this charge of literary theft, presents us with a sin¬ gular instance of his anxiety and care to preserve his lite¬ rary reputation unstained and pure. It is in the following oath : “ In the name of gods and men, of truth and sincerity, I solemnly swear, and if any declaration be more binding than an oath, I in that form declare, and I desire that my declaration may be received as strictly true, that I have never read or seen any author from which my own lucubra¬ tions have received the smallest assistance or improvement; nay, that I have even laboured, as far as possible, whenever any writer has published any observations which I myself had before made, immediately to blot them out of my own works. If in this declaration I am forsworn, may the pope punish my perjury ; and may an evil genius attend my writ¬ ings, so that whatever in them is good, or at least tolerable, may appear to the unskilful multitude exceedingly bad, and even to the learned trivial and contemptible; and may the small reputation I now possess be given to the winds, and regarded as the worthless boon of vulgar levity.” ACCOUNT, or Accompt, in a general sense, a compu¬ tation or reckoning of any thing by numbers.—Collectively, it is used to express the books which merchants, traders, bankers, &c. use for recording their transactions in business. Accounts, Chamber of, in the French polity, a sovereign court of great antiquity, which took cognizance of and regis¬ tered the accounts of the king’s revenue; nearly the same with the English Court of Exchequer. ACCOUNTANT, or Accomptant, in the most general sense, is a person skilled in accounts. In a more restricted sense, it is applied to a person or officer appointed to keep the accounts of a public company or office. ACCOUNTANT-Genebal, an officer in the court of chancery, appointed by Act of Parliament to receive all moneys lodged in court, instead of the masters, and convey the same to the Bank of England for security. There is also an accountant-general in the Irish Chancery, and one in Scotland, who has charge of the accounts of the Court of Session. ACCRETION, among civilians, the property acquired in a vague or unoccupied thing, by its adhering to or following another already occupied: thus, if a legacy be left to two per¬ sons, one of whom dies before the testator, the legacy de¬ volves to the survivor by right of accretion. ACCROCHE, in Heraldry, denotes a thing’s being hooked with another. ACCUBATION, a posture of the body, between sitting and lying. The word comes from the Latin accubare, com¬ pounded of ad, to, and cubo, I lie down. Accubation, or Accubitus, was the table posture of the Greeks and Romans ; whence we find the words particularly used for the lying, or rather (as we call it) sitting down to meat. The Greeks in¬ troduced this posture. The Romans, during the frugal ages of the republic, were strangers to it; but as luxury got footing, this posture came to be adopted, at least by the men; for as to women, it was reputed an indecency in them to lie down among the men, though afterwards this too was got over. Children did not lie down, nor servants, nor soldiers, nor persons of meaner condition. They took their meals sitting, as a posture less indulgent. The Roman manner of disposing themselves at table was thisA low round table ACC was placed in the ccenaculum, or dining-room, and about Accubitor this, usually three, sometimes only two, beds or couches; II and, according to their number, it was called biclinium or ^ ccusa 1()I> triclinium. These were covered with a sort of bedclothes, richer or plainer, according to the quality of the person, and furnished with quilts and pillows, that the guests might lie the more commodiously. There were usually three persons on each bed; to crowd more was esteemed sordid. In eat¬ ing, they lay down on their left sides, with their heads rest¬ ing on the pillows, or rather on their elbows. The first lay at the head of the couch, with his feet extended behind the back of the second; the second lay with the back of his head towards the navel of the first, only separated by a pil¬ low-, his feet behind the back of the third; and so of the third or fourth. The middle place was esteemed the most honourable. Before they came to table, they changed their clothes, putting on what they called ccenatoria vestis, the dining garment; and pulled off their shoes, to prevent soil¬ ing the couch. In the time of the emperors, couches higher and softer than the triclinia, called accubita, came into use, the clothes and pillows of which were termed accubitalia. Accubation at meals was also a Jewish practice, as we learn from Josephus, and from a passage in the gospel of St John xiii. 24, 26. ACCUBITOR, an ancient officer of the court of Con¬ stantinople, who lay near the emperor. He was the head of the youth of the bed-chamber, and had the cubicularius and procubitor under him. ACCUMULATION, in a general sense^ the act of heap¬ ing or amassing things together. Among lawyers it is used in speaking of the concurrence of several titles to the same thing, or of several circumstances to the same proof. Accumulation of Degrees, in a university, is the taking of several of them together, or at shorter intervals than usual, or than is allowed by the rules of the university. Accumulation of Wealth. See Political Economy. ACCURSED, something that lies under a curse, or sen¬ tence of excommunication.—In the Jewish idiom, accursed and crucified were synonymous. Among them, every one was accounted accursed who died on a tree. This serves to explain the difficult passage in Rom. ix. 3, where the apostle Paul wished himself accursed after the manner of Christ, i. e. crucified, if happily he might, by such a death, save his countrymen. The preposition airo, here made use of, is used in the same sense, 2 Tim. i. 3, where it obvi¬ ously signifies after the manner of. ACCUSATION, the charging of any person with a cri¬ minal action, either in one’s own name or in that of the public. The word is compounded of ad, to, and causari, to plead. Writers on politics treat of the benefit and the inconve¬ niences of public accusations. Various arguments are al¬ leged both for the encouragement and discouragement of accusations against great men. Nothing, according to Machiavel, tends more to the preservation of a state than frequent accusations of persons intrusted with the admini¬ stration of public affairs. This, accordingly, was strictly observed by the Romans in the instance of Camillus, ac¬ cused of corruption by Manlius Capitolinus, &c. Accusa¬ tions, however, in the judgment of the same author, are not more beneficial than calumnies are pernicious ; which is also confirmed by the practice of the Romans. Manlius, not being able to make good his charge against Camillus, was cast into prison. By the Roman law, there was no public accuser for public crimes ; every private person, whether interested in the crime or not, might accuse, and prosecute the accused to punishment or absolution. Cato, the most innocent person of his age, had been accused 42 times, and as often absolved. ACE Accusative But the accusation of private crimes was never received but Acepha- - ^'e those who were immediately interested lous. m. ,,t leIn ^one (e- 9 ) but the husband could accuse his v m w,*e of adultery. The ancient Roman lawyers distinguished between pos- tulatio, delatio, and accusatio. For, first, leave was desired to bring a charge against one, which was called postulare : then he against whom the charge was laid was brought before the judge, which was called deferre, or nominis de¬ latio: lastly, the charge was drawn up and presented, which was properly the accusatio. The accusation properly com¬ menced, according to Pedianus, when the reus or party charged, being interrogated, denied he was guilty of the crime, and subscribed his name to the delatio made by his opponent. J In Britain, by Magna Charta, no man shall be imprisoned or condemned on any accusation, without trial by his peers or the law; none shall be vexed with any accusation, but according to the law of the land; and no man shall be molested by petition to the king, &c. unless it be by indict¬ ment or presentment of lawful men, or by process at com¬ mon law. Promoters of suggestions are to find surety to pursue them, and if they do not make them good, shall pay damages to the party accused, and also a fine to the king. u P^rso1n is obliged to answer upon oath to a question whereby he may accuse himself of any crime. ACCUSATIVE, in Latin Grammar, is the fourth case of nouns, and signifies the relation of the noun on which the action implied in the verb terminates; and hence, in such languages as have cases, these nouns have a particular ter¬ mination, called accusative, as, Augustus vicit Antonium, ugustus vanquished Antony. Here Antonium is the noun on which the action implied in the word vicit terminates, and therefore must have the accusative termination. See Grammar. ACELDAMA, the field purchased with the money for which Judas betrayed Christ, and wThich was appropriated as a place of burial for strangers. It was previously a “ pot¬ ter s field.” 1 he field now shewn as Aceldama lies on the slope of the hills beyond the valley of Hinnom, south of Mount Zion. This is obviously the spot which Jerome points out ( Onomast. s. v. “ Acheldamach,”) and which has since been mentioned by almost every one who has de¬ scribed Jerusalem. ACENTETUM, or Acenteta, in Natural History, a name given by the ancients to the purest and finest kind of rock-crystal. ACEPHALA, Cuvier’s class of Mollusca, so called from the animals’ having no head (a, and Ke^akrj). ACEPHALI, or Acephalita:, a term applied to seve¬ ral sects who refused to follow some noted leader. Thus, the persons who refused to follow either John of Antioch or St Cyril, in a dispute that happened in the Council of Ephesus, were termed Acephali, without a head or leader. Such bishops, also, as were exempt from the jurisdiction and discipline of their patriarch, were styled Acephali. Acephali, the levellers in the reign of King Henry I., who acknowledged no head or superior. They were reckoned so poor, that they had not a tenement by which they might acknowledge a superior lord. ACEPHALOUS, or Acephalus, in a general sense, without a head. The term is more particularly used in speaking of certain nations or people, represented by ancient naturalists and cosmographers, as well as by some modern travellers, as formed without heads ; their eyes, mouth, &c. being placed in other parts. Such are the Blemmyes, a nation of Africa, near the head of the Niger, represented thus by Pliny and Solinus: Blemmyis traduntur capita ahesse, ore et oculis pectori affixis. Ctesias and Solinus VOL. II. ACE 81 mention others in India, near the Ganges, sine cervice, Acepha- oculos in humeris habentes. Mela also speaks of people, lus. quibus capita et vultus in pectore sunt. And Suidas, Ste- phanus Byzantinus, Vopiscus, and others after them, relate iAcesines- the like. Some modern travellers have pretended to find acephalous people in America. Acephalus, an obsolete term for the taenia or tape¬ worm, which was long supposed to be acephalous. The first who gave it a head was Tulpius, and after him Fehr: the former even makes it biceps, or two-headed. Acephalus is also used to express a verse defective in the beginning. ACER, the Maple Tree, a genus of trees; of which A. campestre, the maple, and A. saccharinum, are the best known. A. pseudoplatanus is a lofty tree, which is chiefly found native in the south of Europe, but several varieties grow in Britain. ACERB, a sour rough astringency of taste, such as that of unripe fruit. ACERENZA, a town of the kingdom of Naples, in the province of Basilicata, 80 miles east from Naples, contain¬ ing 3600 inhabitants ; anciently Acherontia.—Hor. Carm. 1. 3. iv. ACERINA, in Ichthyology, a name given by Pliny and other old naturalists to the fish we call the ruffe. ACERNO, a town of Italy, in the citerior principality of Naples, with a bishop’s see, and 2500 inhabitants. It is situated 14 miles north-east of Salerno, in Long. 15. 4. E. Lat. 40. 45. N. ACERRA, in Antiquity, an altar erected among the Romans, near the bed of a person deceased, on which his friends daily offered incense till his burial. The real inten¬ tion probably was to overcome any offensive smell that might arise about the corpse. The Chinese have still a custom like this: they erect an altar to the deceased in a room hung with mourning, and place an image of the dead person on the altar, to which every one that approaches it bows four times, and offers oblations and perfumes. The acerra also signified a little pot, wherein were put the incense and perfumes to be burnt on the altars of the gods and before the dead. It appears to have been the same with what was otherwise called thuribulum and pyxis. 1 he Jews had their acerrce, in our version rendered cen¬ sers ; and the Romanists still retain them under the name of incense pots. In Roman writers we frequently meet with plena acerra, a full acerra ; to understand which, it is to be observed, that people were obliged to offer incense in pro¬ portion to their estate and condition; the rich in larger quantities, the poor only a few grains: the former poured out full acerrce on the altar, the latter took out two or three bits with their fingers. Acerra, a town of Italy, in the kingdom of Naples, and in the Terra di Lavoro, seated on the river Agno, 7 miles north-east of Naples ; anciently Acerrce. It contains 6300 inhabitants. Long. 14. 23. E. Lat. 40. 55. N. ACESAS, of Salamis in Cyprus, was famed for his skill in weaving and embroidery ; but especially so for the peplus or mantle which, with the assistance of his son Helicon, he made for the Athena Polias. This peplus is mentioned by Euri¬ pides {Hecuba, 468.), and by Plato {Euthyphron, § 6.) See Athenasus, ii. ACESCENT, a word used to denote any thing which is turning sour, or which is slightly acid. It is only applied properly to the former of these two meanings. The second may be expressed by either of the two words acidulous or sub-acid. ACESINES, in Ancient Geography, a large and rapid river of India, which Alexander passed in his expedition into that country. The kingdom of Porus, which was conquered 82 A C H Acesius by Alexander, lay between the Hydaspes and this river, II which, uniting with the former and other considerable rivers, Acturans^ p0urs waters into the Indus. According to Major Rennell, the modern Chunab is the Acesines of the ancients. ACESIUS, abishop of Constantinople in the reign of Con¬ stantine, was a rigid adherent to the Novatian doctrines, ac¬ cording to which those whom persecutions had shaken from the faith, or who were guilty of any mortal sin after baptism, could not be admitted to the communion of the church, even after exhibiting the most convincing proofs of sincere repen- * tance. Constantine, who was extremely displeased with the severity of this rigid sect, in discouraging and rejecting re¬ pentance, is said to have thus expressed himself: “ 1 hen, Acesius, make a ladder for yourself, and go up to heaven alone.” ACESTES, son of Egesta, or Segesta, and the river-god Crimisus, the reputed founder of the town of Segesta, and the entertainer of ./Eneas on his arrival in Sicily. ACESTOR, surnamed Sacas, a tragic poet at Athens, of Thracian or Mysian origin, contemporary with Aristophanes. Acestob, a sculptor of Cnossus mentioned by Pausanias, vi. 17. Acestok, a surname of Apollo, as patron of the healing art; derived from aKtojxax, to heal. ACETABULUM, in antiquity, a measure used by the ancients, equal to one-eighth of our pint. It seems to have acquired its name from a vessel in which acetum or vinegar was brought to their tables, and which probably contained about this quantity. Acetabulum, in Anatomy, a cavity in any bone for re¬ ceiving the protuberant head of another, and thereby forming that species of articulation called Enarthrosis. Acetabulum, in Botany, the trivial name of a species of the peziza, or cup peziza, a genus belonging to the crypto- gamia fungi of Linnaeus. It has got the name of acetabu¬ lum from the resemblance its leaves bear to a cup. ACETAL, the basis of Acetous Acid or vinegar, con¬ sisting of eight atoms of carbon, nine of hydrogen, and three of oxygen. The compounds of Acetic Acid with va¬ rious bases are termed Acetates. It is the Acetic Acid of chemists. See Chemistry. ACETARY. Grew, in his Anatomy of Plants, applies this term to a pulpy substance in certain fruits, e. g. the pear, which is inclosed in a congeries of small calculous bodies towards the base of the fruit, and is always of an acid taste. ACETOMETER, a barbarous word used by chemists for an instrument to determine the strength of vinegar. It should be Oxometer. ACETOSA, Sorrel; by Linnaeus joined to the genus Bumex. ACETOSELLA, in Botany, a species of Oxalis. AC ILEA, in Ancient Geography, a town of the island of Rhodes, in the district of lalysus, and the first and most an¬ cient of all; said to be built by the Heliades, or grandsons of the sun. ACILEANS, the inhabitants of Achaia Propria, a Peloponnesian state. This republic was not considerable, in early times, for the number of its troops, nor for its wealth, nor for the extent of its territories; but it was famed for its probity, its justice, and its love of liberty. Its high reputa¬ tion for these virtues was very ancient. The Crotonians and Sybarites, to re-establish order in their towns, adopted the laws and customs of the Achaeans. After the famous battle of Leuctra, a difference arose betwixt the Lacedemonians and Thebans, who held the virtue of this people in such ve¬ neration, that they terminated the dispute by their decision. The government of the Achaeans was democratical. They preserved their liberty till the time of Philip and Alexander ; but in the reign of these princes, and afterwards, they were A C II either subjected to the Macedonians, who had made them- Achaeme- selves masters of Greece, or oppressed by domestic tyrants. n|js The Achaean commonwealth consisted of twelve inconside- rable towns in Peloponnesus, Towards the 124th Olympiad, v, ,C / about the time when Ptolemy Soter died, and when Pyr- rhus invaded Italy, the republic of the Achaeans recovered its old institutions and unanimity. This was the renewal of the ancient confederation, which subsequently became so famous under the name of the Achaean League ; having for its object, not as formerly a common worship, but a sub¬ stantial political union. Though dating from the year B.c. 280, its importance may be referred to its connection with Aratus of Sicyon about 30 years later,—as it was further aug¬ mented by the splendid abilities of Philopcemen. Thus did this people, so celebrated in the heroic age, once more emerge from comparative obscurity, and become the greatest among the states of Greece in the last days of its national independence. The inhabitants of Patrae and of Dymae were the first assertors of ancient liberty. The tyrants were banished, and the towns again made one commonwealth. A public council was then held, in which affairs of import¬ ance were discussed and determined. A register was ap¬ pointed to record the transactions of the council. This assembly had two presidents, who were nominated alter¬ nately by the different towns. But instead of two presidents, they soon elected but one. Many neighbouring towns, which admired the constitution of this republic, founded on equality, liberty, the love of justice, and of the public good, were in¬ corporated with the Aclucans, and admitted to the full en¬ joyment of their laws and privileges.—Thirlwall, Hist, of Greece. Helwing, Geschichte der Achdischen Bundes. ACELEMENES, the ancestor of the Persian kings, and founder of the Achaemenidm, which was the most illustrious family of the Pasargadae, the noblest of the Persian tribes. He is said to have been nourished by an eagle. The un¬ broken line of succession of this family of kings is given in Herodotus, lib. vii. 11, where Xerxes declares himself sprung “from Darius, son of Hystaspes, son of Arsames, son of Ariaramnes (Ap/xveok), son of Teispes, son of Cyrus, son of Cambyses, son of Teispes, son of Achaemenes.” The adjec¬ tive Achcemenius is sometimes used by the Roman poets in the sense of Persian.—Hor. od. iii. 44. Epod. xiii. 8. Acilemenes, son of Darius I. king of Persia, and brother of Xerxes, had the government of Egypt bestowed on him, after Xerxes had forced the Egyptians to return to their allegiance. He some time after commanded the Egyptian fleet in the celebrated expedition which proved so fatal to all Greece. The Egyptians having again taken up arms after the death of Xerxes, Achaemenes was sent into Egypt to suppress the rebellion, but was vanquished by Inarus, chief of the rebels, succoured by the Athenians. AC ILEUS, cousin-german to Seleucus Ceraunus and Antiochus the Great, kings of Syria, became a very power¬ ful monarch, and enjoyed the dominions he had usurped for many years ; but at last he was punished for his usurpa¬ tions in a dreadful manner, in the year b.c. 214, as related by Polybius,1 1 Lib. iv. Acileus, son of Xuthus, the mythical ancestor of the2; viii- 18' Achaeans. Acileus of Eretria, a tragic poet, born b.c. 484. In the satirical drama he displayed considerable abilities. The fragments of his pieces were published at Bonn, 1834. ACHAIA, a name taken for that part of Greece which Ptolemy calls Hellas, the younger Pliny Grcecia; after¬ wards called Livadia, now Hellas Proper. Achaia Propria, anciently a small district in the north of Peloponnesus, running 65 miles along the bay of Corinth, and bounded on the west by the Ionian Sea, on the south by Elis and Arcadia, and on the east by Sicyonia. Its in- A C II A C II 83 Aohaia habitants were the Achceans, properly so called; its metro- II polls PatrcB. It now foi’ms part of the kingdom of Greece. Achcen. Achaia also denoted all those countries that joined in '■“‘^'-^'^Ahe Achaean league, reduced by the Romans to a province. Likewise the Peloponnesus. Ac hale Presbyteri, or the Presbyters of Achaia, were those who were present at the martyrdom of St Andrew the apostle, a.d. 59; and are said to have written an epistle in relation to it. Bellarmin, and several other eminent writers in the church of Rome, allow it to be genuine; while Du Pin and some others expressly reject it. ACHAICUS, a follower of the apostle Paul. He, with Stephanas andFortunatus, was the bearer of the First Epistle to the Corinthians. (1 Cor. xvi.) ACHAIUS, king of Scotland, a.d. 788. See Scotland. ACHALALACTLI, a species of king-fisher. ACHAN, the son of Carmi, of the tribe of Judah, at the taking of Jericho, concealed two hundred shekels of silver, a Babylonish garment, and a wedge of gold, contrary to the express command of God. This sin proved fatal to the Israelites, who were repulsed at the siege of Ai. In this dreadful exigence, Joshua prostrated himself before the Lord, and begged that he would have mercy upon his people. Achan was discovered by casting lots, and he and his chil¬ dren were stoned to death. This expiation being made, Ai was taken by stratagem. (Josh. vii. viii.) A CHAN E, an ancient Persian corn measure, containing 45 Attic medimni. ACHARACA, anciently a town of Lydia, situate be¬ tween Tralles and Nysa ; in which were the temple of Pluto and the cave Charonium, where patients slept in order to obtain a cure. ACHARD, Carl Franz, a Prussian chemist, born at Berlin, in 1754, who is chiefly known now by his process for extracting sugar from beet-root, in which MargrafF had before detected its existence. In 1800 the French Institute voted him thanks for his paper, but considered his process of little value; until it was taken up by Napoleon in 1812, and tried at Rambouillet; since which it has been exten¬ sively carried on in France ; but it is doubtful if it can ever compete with the produce of the sugar-cane, in a free market, though the sugar manufactured from it is very white, and be¬ longs to the same kind of sugar as that from the sugar-cane. His other works are physico-chemical experiments on the adhesion of different bodies. Achard died in 1821. ACHARN7E, the principal demus of Atticar, sixty stadia north of Athens, inhabited by the tribe Gfrieis. The Achar- nians carried on an extensive traffic in charcoal, which they prepared from the wood of Mount Parnes, not far distant. The district was fertile, and the population warlike. One of the plays of Aristophanes is entitled ‘ The Acharnians.’— See Leake’s Attica, p. 35. ACHAT, in Law, implies a purchase or bargain. And hence probably purveyors were called Achators, from their making bargains. ACHATES, the faithful friend and companion of Arneas, celebrated in Virgil’s JEneid. Achates, in Natural History, the same as Agate. Achates, in Ancient Geography, a river in Sicily, now the Dirillo ; which runs from north to south, almost parallel with the Gela, and not far from the ancient Selinus. Plin. It gave name to the achates, or agate, said to be first found there. ACHAZIB, or Achziii, in Ancient Geography, a town of Galilee, in the tribe of Asher, nine miles from Ptolemais. —Also a town in the more southern parts of the tribe of Judah. ACHEEN, an independent native state of Sumatra, in the Eastern Archipelago, situate on the north-western part of the island, and extending about 50 miles to the south¬ east. It is bounded by Tamiang on the eastern, and by the Sinkel river on the western coast of Sumatra. A commercial intercourse with Acheen has subsisted from the earliest pe¬ riod of British connection with the East. It was then a flou¬ rishing and extensive state, but subsequently declined from its importance, having become a prey to anarchy, from the contests of petty chiefs. Acheen is esteemed comparatively healthy, being more free from woods and swamps than most other portions of the island; and the fevers and dysenteries to which these are supposed to give occasion, are there said to be uncommon. The soil is light and fertile, and produces a variety of the finest fruits and vegetables; also rice and cotton in great plenty and perfection. Cattle are abundant, and reasonable in price. Though no longer the great mart of eastern commodities, it still carries on a considerable trade with the natives of that part of the continent of India termed the coast of Coromandel, who supply it with the cotton goods of their country, and receive in return gold dust, sapan wood, betel-nut, patch-leaf, a little pepper, sulphur, cam¬ phor, and benzoin. The country is supplied with Bengal opium, and also with iron, and many other articles of mer¬ chandise, by the European traders. Gold dust is collected in the mountains near Acheen, but the greater part is brought from the southern ports of Nalaboo and Soosoo. Sulphur is gathered from a volcanic mountain in the neighbourhood, which supplies their own consumption for the manufacture of gunpowder, and admits of a large exportation. In their persons the Achenese differ from the rest of the Sumatrans, being taller, stouter, and of a darker complexion. They do not appear to be a distinct people, but are thought, with great appearance of reason, to be a mixture of Battas, Malays, and Moors from the west of India. In their dispo¬ sitions they are more active and industrious than their neigh¬ bours ; they possess more penetration and sagacity; have more general knowledge ; and, as merchants, they deal upon a more extensive and liberal footing. Their religion is Ma¬ hometanism ; and having a great number of mosques and priests, its forms and ceremonies are strictly observed. They speak a mixed language of Malay and Batta, with all the other jargons used by the eastern Mahommedans. In writ¬ ing, they use the Malay character. The monarchy is hereditary, and the king usually main¬ tains a guard of 100 sepoys about his palace. When Acheen was a flourishing state, he ruled with despotic authority. There was, however, according to Mr Marsden, a grand coun¬ cil of the nation, which consisted of the sultan at its head; of four chief counsellors, and eight of a lower degree, who sat on the king’s right hand; and of sixteen others who sat on his left. How far this council shares or controls the royal prerogative, does not seem to be ascertained. “ At the king’s feet,” says Mr Marsden, “ sits a woman, to whom he makes known his pleasure ; by her it is communicated to an eunuch, who sits next to her ; and by him to an officer, who then pro¬ claims it aloud to the assembly. There are also present two other officers, one of whom has the government of the bazaar or market, and the other the superintending and carrying into execution the punishment of criminals. All matters re¬ lative to commerce and the customs of the port come under the jurisdiction of another f unctionary, who performs the ce¬ remony of giving the chap or licence for trade; which is done by lifting a golden-hafted kris over the head of the mer¬ chant who arrives, and without which he dares not to land his goods. Presents, the value of which is become pretty regularly ascertained, are then sent to the king and his offi¬ cers. If the stranger be in the style of an ambassador, the royal elephants are sent down to carry him and his letters to the monarch’s presence ; these being first delivered into the hands of an eunuch, who places them in a silver dish, covered Acheen. 84 A C H Acheen. with rich silk, on the back of the largest elephant, which is provided with a machine for that purpose. Within about an hundred yards of an open hall where the king sits, the caval¬ cade stops, and the ambassador dismounts, and makes his obeisance by bending his body and lifting his joined hands to his head. When he enters the palace, if an European, he is obliged to take off his shoes; and having made a second obeisance, is seated upon a carpet on the floor, where betel is brought to him.” The crown revenues, which fluctuate considerably, are derived from import and export duties le¬ vied on all goods. Monopolies, the approved resource of despotism, also afford a revenue. These are managed by the officer who has the superintendence of commerce, and who frequently uses his power as an instrument of extortion. Acheen was first visited by Portuguese adventurers in 1509, after they had discovered the passage to the East In¬ dies by the Cape of Good Hope. Hostilities immediately commenced with the inhabitants, and continued with various success, until the Portuguese lost Malacca in 1641. About the year 1586 the monarchy of Acheen attained to its great¬ est height of power and prosperity. It had a flourishing com¬ merce ; and the port of Acheen was crowded with vessels from all the Asiatic countries, which were allowed to carry on their trade with the most perfect security. About the year 1600, when the Dutch navigators had penetrated to these seas, some of their vessels which had entered the port of Acheen were nearly cut off by the treachery of the inha¬ bitants. It was in 1602 that Acheen was first visited by the English ships under Captain Lancaster, where they were well received. In 1607, the reigning sultan having greatly ex¬ tended his dominions on every side, assumed the title of sovereign. He had some correspondence with King James; and in answering one of his letters, he takes the title of King of Sumatra, and intimates to the king of England his wish that he would send out to him one of his countrywomen for a wife. The French visited Acheen in 1621 under Com¬ modore Beaulieu. The Dutch were now become the power¬ ful rivals of the Portuguese in the eastern seas. They suc¬ ceeded in 1640, by the aid of their allies the Achenese, in wresting from them Malacca, which they had so long main¬ tained. They afterwards commenced their encroachments on the Achenese, and reduced the extent of their ancient dominion, which, joined to the weakness of the government, occasioned the decline of the Achenese power. In 1641, the sultan Peducka Siri, who, though of a cruel disposition, was a powerful sovereign, died; and the Achenese monarchy continued in the female line till 1700, when a priest found means to acquire the supreme power. The country was agi¬ tated during the whole of the eighteenth century by anarchy, and the most sanguinary revolutions. In 1813, the state of Acheen, formerly so flourishing, was found with hardly any form of civil order existing, every port and village being oc¬ cupied by petty usurpers, who subsisted by piracy and smug¬ gling. At length, in 1815, the reigning monarch, Johawir Allum Shah, was deposed, and Syful Allum Shah, the son of a wealthy merchant of Prince of Wales Island, raised to the throne. But in 1818, the ex-king recovered his princi¬ pality, and, in the following year, concluded a treaty of friend¬ ship and alliance with the East India Company. In 1824, the British government agreed to cede all their possessions in Sumatra to the King of the Netherlands, and entirely to withdraw British authority from the island. But in taking this step they were not unmindful of the interests of their ally, and in the course of the preliminary negotiations, a con¬ fident expectation had been expressed by the British pleni¬ potentiaries, that no measures hostile to the king of Acheen would be adopted by the new possessor of Fort-Marlborough. The appeal was met in a liberal spirit on the part of the Dutch authorities, and an assurance frankly given that the A C H Netherlands government would so regulate its relations with Acheen Acheen as to ensure uninterrupted security to the merchant II and the sailor, and at the same time to preserve unimpaired ^chGnwa11/ the independence of the native state. Acheen, the capital of the above state, is situate on a river at the north-western extremity of Sumatra, and about a league from the sea, where a road is formed, in which the shipping may be secure under the shelter of several islands. The town is indifferently built of bamboos and rough tim¬ ber, and raised some feet from the ground on account of the overflow of the river in the rainy season. Its appearance and the nature of the buildings resemble the generality of the Malay bazaars, excepting that the superior wealth of this place has occasioned a great number of public edifices, which do not however possess the smallest pretensions to magni¬ ficence. The sultan’s palace, which is the chief public build¬ ing, is a very rude and uncouth piece of architecture, de¬ signed to resist the force of an enemy, and surrounded with a moat and strong walls, but without any regular plan, or any view to the modern system of military defence. Several pieces of ordnance are planted near the gate, some of which are Portuguese; but two were sent from England by James I., on which the founder’s name and the date are still legi¬ ble. Under the conditions of the treaty of 1819, already no¬ ticed, the British government were bound to furnish the king of Acheen with four brass field-pieces and a specified quantity of arms and military stores. The river on which the town is situate is not large; and the stream being divided into several channels, is rendered shallow at the bar. In the dry season it will not admit boats of any burden, much less large vessels, which lie without in the road formed by the islands off the point. The chief exports are, brimstone, betel- nut, ratans, benzoin, camphor, gold dust, pepper, and horses; the imports, opium, salt, piece-goods, muslin, &c. The town is estimated to contain about 8000 houses. Long. 95. 45. E. Eat. 5. 35. N. Marsden’s Sumatra, Forrest’s Voyage, Hamilton’s East India Gazetteer, Treaties and Engage¬ ments with Native Princes in Asia. Note addressed by Bri¬ tish to the Netherlands Plenipotentiaries. (e. t.) ACHELOUS, in Fabulous History, wrestled with Her¬ cules, for no less a prize than Dejanira, daughter of King CEneus; but as Achelous had the power of assuming all shapes, the contest was long dubious. At last, as he took that of a bull, Hercules tore off one of his horns, so that he was forced to submit, and to redeem it by giving the con¬ queror the horn of Amalthea, the same with the cornucopia, or horn of plenty; which Hercules, having filled with a variety of fruits, consecrated to Jupiter. Strabo interprets this fable as referring to the river Achelous, whose stream was so rapid, that it roared like a bull, and overflowed its banks; but Hercules, by confining it with embankments, broke off one of the horns, and so restored plenty to the country. Tauriformis is an ancient poetical epithet for rivers. See the next article. Achelous, a river of Acarnania, which rises in Mount Pindus, and dividing Tkolia from Acarnania, falls into the Ionian Sea. It was formerly called Thoas from its impe¬ tuosity, and king of rivers (Homer), being the largest in Greece. It has a course of 130 miles. The epithet Ache- loius is used for Aqueus (Virgil), the ancients calling all water Achelous, especially in oaths, vows, and sacrifices, according to Ephorus. It is now called Aspro Potamo. 4 here was also a river in Arcadia, and another in Thessaly, of the same name. ACHENWALL, Gottfried, a German writer, who obtained considerable celebrity from having first reduced statistics to a regular branch of study, and excited much of the attention of others to the subject. He was born at El- bing, in East Prussia, in October 1719. He studied, ac- A C II Acher cording to the custom of Germany, in several universities ; \[ and was at Jena, Halle, and Leipsic, before he took a degree c uar. ^ at f.jle ]agt 0p those cities. He removed to Marburg in 1746, where he continued during two years to read lectures on history, and on the law of nature and of nations, and com¬ menced those inquiries in statistics by which his name be¬ came known. In 1748 he removed to Gottingen, where he resided till his death in 1772. He was married in 1752 to a lady named Walther, who obtained some celebrity by a volume of poems published in 1750. ACHER, a river in the grand duchy of Baden, rising in the Mummel lake, and falling into the Rhine between Lich- tenau and Greffern. ACHERN, the chief city of the bailiwick of the same name, in the Grand Duchy of Baden, on the river Acher, with 1750 inhabitants. Near this place a monument marks the spot where Marshall Turenne was killed by a random shot, in 1675. ACHERNER, or Acharner, a star of the first magni¬ tude, in the southern extremity of the constellation Eridanus, but invisible in our latitude. ACHERON, feigned by the poets to have been the son of Ceres, whom she hid in hell for fear of the Titans, and turned into a river, over which souls departed were ferried on their way to Elysium. Acheron, in Ancient Geography, a river of Thesprotia, in Epirus; which, after forming the lake Acherusia, at no great distance from the promontory of Chimerium, falls into the sea opposite to the isle of Paxo. Acheron, or Acheros, a river of Bruttii in Italy, run¬ ning from east to west, where Alexander, king of Epirus, was slain by the Lucani, being deceived by the oracle of Dodona, which bade him beware of Acheron. ACHERSET, an ancient measure of corn, conjectured to be the same with our quarter, or eight bushels. ACHERUSIA PALUS, a lake between Cumae and the promontory Misenum, now II Lago della Collucia. (Clu- verius.) Some confound it with the Lacus Lucrinus, and others with the Lacus Averni; but Strabo and Pliny dis¬ tinguish them.—Also a lake of Epirus, through which the Acheron runs.—There is also a cave of the same name, through which Hercules is fabled to have descended to hell to drag forth Cerberus.—A small lake, near Hermione, in Argolis, bore the same name; and mention is made of an¬ other Acherusian lake near Memphis in Egypt. ACHERY, Jean-Luc d’, a learned Benedictine of the congregation of St Maur, was born at St Quentin, in Picardy, in 1609, and made himself famous by printing several works, which till then were only in manuscript: particularly, the Epistle attributed to St Barnabas ; the Works of Lanfranc, archbishop of Canterbury ; a collection of scarce and curious pieces, under the title of Spicilegium, i. e. Gleanings, in 13 volumes quarto. The prefaces and notes which he an¬ nexed to many of these pieces, show him to have been a man of genius and abilities. There was an edition of this valu¬ able work published in 1725, in three volumes folio ; but the editor appears to have taken some unwarrantable liberties with the learned prefaces of his author. Achery had some share in the pieces inserted in the first volumes of the Acts of the Saints of the order of St Benedict; the title whereof acquaints us that they were collected and published by him and Father Mabillon. After a very retired life, till the age of 76, he died at Paris the 29th of April 1685, in the abbey of St Germain in the Fields, where he had been librarian. ACHIAR is a Malayan word, which signifies all sorts of fruits and roots pickled with vinegar and spice. The Dutch import from Batavia all sorts of achiar, but particu¬ larly that of Bamboo, a kind of cane, extremely thick, which grows in the East Indies. It is preserved there, while still A C H 85 green, with very strong vinegar and spice; and is called ham- A elms boo achiar. The name changes according to the fruit with II which the achiar is made. Achillini. ACHIAS, a Cuvierian and Fabrician genus of Dipterous insects. ACHICOLUM is used express the fornix, iholus, or sudatorium of the ancient baths; which was a hot room where they used to sweat. It is also called architholus. ACHILLA, Acholla, or Ac hull a, an ancient town on the eastern coast of Africa Propria. Its site is now occu¬ pied by the ruins known as El Aliah, of a late date, but very extensive, among which has been found a curious bi¬ lingual inscription, in Phoenician and Latin. Barth, Wan- derungende, vol. i. p. 176. Gesenius, Monum. Phrenic, p. 139. ACHILL7EA, Yarrow, Milfoil, Nosebleed, or Sneezewort. ACHILLES, one of the greatest heroes of ancient Greece, was the son of Peleus and Thetis. He was a native of Phthia, in Thessaly. His mother, it is said, in order to consume every mortal part of his body, used to lay him every night under live coals, anointing him with ambrosia, which preserved every part from burning but one of his lips, owing to his having licked it. She dipped him also in the waters of the river Styx; by which his whole body became invulnerable, except that part of his heel by which she held him. But this opinion is not universal, nor is it a part of his character as drawn by Homer; for in the Iliad (B. xxi. 161.) he is actually wounded in the right arm by the lance of Asteropaeus, in the battle near the river Scamander. Peleus afterwards intrusted him to the care of the centaur Chiron, who, to give him the strength necessary for martial toil, fed him with honey and the marrow of lions and wild boars. To prevent his going to the siege of Troy, she disguised him in female apparel, and hid him among the maidens at the court of King Lycomedes; but Ulysses discovering him, per¬ suaded him to follow the Greeks. Achilles distinguished himself by a number of heroic actions at the siege. Being disgusted, however, with Agamemnon for the loss of Brisei's, he retired from the camp; but returning to avenge the death of his friend Patroclus, he slew Hector, fastened his corpse to his chariot, and dragged it round the walls of Troy. At last Paris, the brother of Hector, wounded him in the heel with an arrow, while he was in the temple treating about his marriage with Polyxena, daughter of King Priam. Of this wound he died, and was interred on the promontory of Si- gaeum; and after Troy was taken, the Greeks sacrificed Polyxena on his tomb, in obedience to his desire, that he might enjoy her company in the Elysian fields. It is said that Alexander, seeing this tomb, honoured it by placing a crown upon it; at the same time crying out, that “ Achilles was happy in having, during his life, such a friend as Pa¬ troclus, and, after his death, a poet like Homer.” Achilles is supposed to have died 1183 years before the Christian era. Achilles Tatius. See Tatius. Tendo-Achillis, in Anatomy, is a strong tendinous cord formed by the tendons of several muscles, and inserted into the os calcis. It has its name from the fatal wound Achil¬ les is said to have received in that part from Paris, the son of Priam. ACPIILLEUS CURSUS (’A^tAAaos Spoyaos), in Ancient Geography, a narrow tongue of land near the mouth of the Borysthenes, where Achilles is said to have instituted races. Opposite to it was the celebrated Achilles Insula, or Leuce {Serpent's Isle), with a temple sacred to that hero. Eurip. Iphig. in Taur. 438. ACHILLINI, Alexander, was born at Bologna in 1463. He was celebrated as a lecturer both in medicine and philosophy, and was styled the Great Philosopher. Achil- 86 A C H Achiotte lin; died in 1512. His philosophical works were printed in II one volume folio, at Venice, in 1508, and reprinted with v . considerable additions in 1545, 1551, and 1568. ACHIOTTE,or Achiote, aforeign drug, usedin dyeing, and in the preparation of chocolate. It is the same with the substance more usually known as Arstotto. ACHIROPOETOS (a, yap, and Trotew), a name given by ancient writers to certain miraculous pictures of Christ and the Virgin, supposed to have been made without hands. The most celebrated of these is the picture of Christ pre¬ served in the church of St John Lateran at Rome ; said to have been begun by St Luke, but finished by angels. ACHLYS OxAvs), in Pagan Mythology, the eternal night, more ancient than Chaos; described in Hesiod {Scat. Here. 264,) as the personification of misery and sadness. ACHMET, son of Seirim, an Arabian author, who wrote a book on the interpretation of dreams, which was translated into Greek and Latin. The original was supposed to be lost: but it seems probable that Achmet is the same person as Abu Bekr Mohammed Ben Sirin, who lived in the 7th cen¬ tury, and whose ’Oveipo/cpm/cd in Arabic is extant in the Royal Library at Paris. Achmet I., emperor of the Turks, the third son and suc¬ cessor of Mahomet III., ascended the throne before he reached the age of 15. During his reign, the Turkish em¬ pire underwent great reverses. The Asiatic rebels, who took refuge in Persia, involved the two empires in a war, during which the Turks lost Bagdad, to recover which every effort proved unsuccessful. In his reign, Transylvania and Hun¬ gary were the scenes of war between the Turks and Ger¬ mans. In addition to the calamities and distresses of war abroad, and internal tumults and broils, a pretender to his throne disturbed his repose, and made attempts on his life. He was much devoted to amusements, and spent his time chiefly in the harem and in the sports of the field. He expended great sums of money in building, and particularly on the magnificent mosque which he erected in the Hip¬ podrome. Achmet was less cruel than some of his predeces¬ sors, but he was haughty and ambitious. He died in 1617, at the age of 29. Achmet II., emperor of the Turks, son of Sultan Ibra¬ him, succeeded his brother Solyman in 1691. The adminis¬ tration of affairs during his reign was feeble and unsettled. The Ottoman territory was overrun by the imperialists ; the Venetians seized the Morea, took the isle of Chios, and several places in Dalmatia; and the Arabs attacked and plundered a caravan of pilgrims, and even laid siege to Mecca. Though inefficient as a ruler, Achmet in private life was mild, devout, and inoffensive, fond of poetry and music, and amiable to those about his person. He died in 1695, at the age of 50. Achmet III., emperor of the Turks, son of Mahomet IV., succeeded his brother Mustapha II., who was deposed in 1 703. After he had settled the discontents of the empire, his great object was to amass wealth. With this view he debased the coin, and imposed new taxes. He received Charles XII. of Sweden, who took refuge in his dominions after the battle of Pultowa in 1709, with great hospitality ; and, influenced by the sultana mother, he declared war against the Czar Peter, Charles’s formidable rival. Achmet recovered the Morea from the Venetians; but his expedition into Hungary was less fortunate, for his army was defeated by Prince Eugene at the battle of Peterwaradin in 1716. As the public measures of Achmet were influenced by mini¬ sters and favourites, the empire during his reign was fre¬ quently distracted by political struggles and revolutions. The discontent and sedition of his soldiers at last drove him from the throne. He was deposed in 1730, and succeeded by his nephew Mahomet V. He died in 1736, at the age of 74. A C H Achmet Gedtjc, a famous Turkish general in the fif- Achmet teenth century. When Mahomet II. died, Bajazet and Zezan Ij both claimed the throne. Achmet sided with the former, Achroma- and by his bravery and conduct fixed the crown on his head. v tlc'_ y Bajazet, in accordance with the usual policy of tyrants, re- warded his too conspicuous merits by taking away his life. ACHMIM, Akmim, or Echmim, a town of Upper Egypt, situate in a very fertile district. The streets are better than is usual in Egypt, though, being built only of unburnt brick, they have a gloomy appearance. The Greeks have a church, which they hold in great veneration, and which is adorned with granite pillars from the ruins of the city of Chemnis or Panopolis. Pop. 3000. ACHMITE {aKp:f'i, a point), a mineral found in Nor¬ way, near Konigsberg, a silicate of soda and peroxide of iron. ACHOR, a valley of Jericho, between it and Ai; so called from Achan, who was there stoned to death. Achor, in Medicine, a species of Herpes. Achor, in Mythology, the god of flies ; to whom, accord¬ ing to Pliny, the inhabitants of Cyrene offered propitiatory sacrifices. ACHRAS, a genus of plants, natural order Sapotece. ACHRAY, a small but wildly picturesque lake in Perth¬ shire, near Loch Katrine, 15 miles N.W. from Stirling. ACHROMATIC, an epithet expressing want of co¬ lour. The word is Greek, being compounded of a priva¬ tive, and yguyu, colour. Achromatic Telescopes are telescopes contrived to remedy the aberrations in colours. The invention of the Invention telescope, by which the powers of vision are extended °fthe tele- to the utmost boundaries of space, forms an epoch inSC0Pe* the history of science. The human intellect had at last emerged from the long night of error, and begun to shine with unclouded lustre. The age of erudition, which arose on the revival of letters, had been succeeded by the age of science and philosophy. The study of the ancient classics had infused some portion of taste and vigour. But men did not long remain passive admirers; they began to feel their native strength, and hastened to exert it. A new impulsion was given to the whole frame of society; the bolder spirits, bursting from the trammels of authority, ventured to question inveterate opinions, and to explore, with a fearless yet discerning eye, the wide fields of human knowledge. Copernicus had partly restored the true system of the world; Stevinus had ex¬ tended the principles of mechanics; the fine genius of Galileo had detected and applied the laws of motion ; the bold excursive imagination of Kepler had, by the aid of immense labour, nearly completed his discovery of the great laws which control the revolutions of the heavenly bodies; and our countryman Napier had just rendered himself immortal by the sublime discovery of logarithms. At this eventful period, amidst the fermentation of talents, the refracting telescope was produced by an obscure glass- grinder in Holland,—a country then fresh from the struggle against foreign oppression, and become the busy seat of commerce and of the useful arts. Yet the very name of that meritorious person, and the details connected with his invention, are involved in much obscurity. On a question of such peculiar interest we shall afterwards en¬ deavour to throw some light, by comparing together such incidental notices as have been transmitted by contempo¬ rary writers. In the mean time, we may rest assured that the construction of the telescope was not, as certain authors would insinuate, the mere offspring of chance, but was, like other scientific discoveries, the fruit of close and patient observation of facts, directed with skill, and incited by an ardent curiosity. A new and perhaps incidental ACHROMATIC GLASSES. Achroma- appearance, which would pass unheeded by the ordinary tic spectator, arrests the glance of genius, and sets all the Glasses. p0wers 0f fanCy to work. But the inventor of the tele¬ scope, we are informed, was acquainted besides with the elements of geometry, which enabled him to prosecute his views, and to combine the results with unerring success. No sooner was this fine discovery—admirable for the very simplicity of its principle—whispered abroad, than it fixed the attention of the chief mathematicians over Europe. Kepler, with his usual fertility of mind, produced a trea¬ tise on Dioptrics, in which he investigated at large the distinct effects of the combinations of different lenses.1 Galileo, from some very obscure hints, not only divined the composition of the telescope, but actually constructed one, with a concave eye-glass, which still bears his name. This telescope is shorter, but gives less light than another one proposed by Kepler, and called the astronomical tele¬ scope, which inverts the objects, and consists likewise of only two lenses, that next the eye being convex. With such an imperfect instrument—the same, indeed, though of rather higher magnifying power, with our mo¬ dern opera-glass—did the Tuscan artist, as our great poet quaintly styles the philosopher, venture to explore the heavens.2 He noticed the solar spots, surveyed the cavernous and rocky surface of the moon, observed the successive phases of the planet Venus, and discovered the more conspicuous of Jupiter’s satellites. The truths thus revealed shook the inveterate prejudices of the learn¬ ed, and furnished the most triumphant evidence to the true theory of the universe. It is painful to remark, that the application of the first telescope in the country which had given it birth was directed to a very different purpose. The maker, after having finished one, judging it of singular use in the mili¬ tary profession, was naturally induced, by the hope of patronage, to present it to the younger Prince Maurice, whose bravery and conduct had so beneficially contribut¬ ed to the independence of the United Provinces. But at this moment a bloody tragedy was acting in Holland. The chief of the republic, not content with that high station which the gratitude of his fellow-citizens had con¬ ferred upon him, sought to aggrandize his power by crush¬ ing all opposition. In the prosecution of his ambitious designs, he artfully gained the favour of the undiscerning populace, and joining his intrigues to the violence of the Calvinistic clergy, he succeeded in preferring the charge of a plot against the more strenuous supporters of the com¬ monwealth, which involved them in ruin. Not only was the celebrated Grotius condemned to the gloom of perpetual imprisonment, but the aged senator Barneveldt, whose wise and upright counsels had guided the state amidst all the troubles of a long revolutionary conflict, was led to the 87 scaffold, on the 14th of May 1619, while his persecutor, Achroma- ashamed to approach the spectacle of his sufferings, beheld tic at a distance, with the coolness of a tyrant, from the win- dows of his palace, and by help of a telescope, the gesture and aspect of the venerable patriot, and all the melancholy circumstances attending the decollation.3 The skill and ingenuity of artists and mathematicians Improvers were now exerted in attempts to improve the construction of the tele- of an instrument so fortunately contrived. The perfec-SC0Pe- tion of the telescope would require the union, as far as they are capableof being conjoined, of three different qualities,— distinctness of vision, depth of magnifying power, and ex¬ tent of field. Of these requisites, the first two are evidently the most important, and to attain them was an object of persevering research. For the condition of amplitude and clearness, it was necessary that the principal image, or the one formed by the eye-glass, should be large, bright, and well defined. On the supposition then generally re¬ ceived, that, in the passage of light through the same media, the angle of incidence bears a constant ratio to the angle of refraction, which is very nearly true in the case of small angles, it followed, as a geometrical consequence, that the spherical figure would accurately collect all the rays into a focus. To obtain the desired improvement of the telescope, therefore, nothing seemed to be wanting but to enlarge sufficiently its aperture, or to employ for the eye-glass a more considerable segment of the sphere. On trial, however, the results appeared to be at variance with the hasty deductions of theory, and every sensible en¬ largement of aperture was found to occasion a correspond¬ ing glare and indistinctness of vision. But a discovery made soon afterwards in optics led to more accurate con¬ clusions. Willebrord Snell, a very ingenious Dutch ma- Snell, thematician, who was snatched away at an early age, traced out by experiment, about the year 1629, the true law that connects the angles of incidence and of refraction ; which the famous Descartes, who had about this time chosen Holland for his place of residence, published, in 1637, in his Dioptrics, under its simplest form, establish¬ ing, that the sines of those angles, and not the angles themselves, bore a constant ratio in the transit of light between the same diaphanous media. It hence followed, that the lateral rays of the light which enter a denser medium, bounded by a spherical surface, in the direction of the axis, will not meet this axis precisely in the same point, but will cross it somewhat nearer the surface. In short, the constant ratio or index of refraction will be that of the distances of the actual focus from the centre of the sphere, and from the point of external impact. Since an arc differs from its sine by a quantity nearly proportioned to its cube, the deviation of the extreme rays from the correct focus, or what is called the spherical aberration, 1 Kepler explained the construction of the astronomical telescope with two convex lenses; he likewise proposed a third glass to restore the inverted image. But Scheiner first employed the astronomical telescope, and described his observations with it in 1630. Father Itheita placed the third lens of Kepler near the primary focus, and thus enlarged the field of view. Such is the arrangement in the common spy-glass, which he gave in 1665. * like the moon, whose orb Through optic glass the Tuscan artist views At evening from the top of Fesold, Or in Valdarno, to descry new lands, Rivers, or mountains, on her spotty globe. {Paradise Lost, book i. 286-290.) * The discovery of the telescope, from the mystery at first practised, is involved in considerable uncertainty. The most probable statement, however, ascribes the invention so early as 1590 to Zachary Jansen, an intelligent spectacle-maker at Middleburg. This intelligent person, led by accident to exercise his ingenuity on the subject, appears to have in private matured the execution of that wonderful though simple instrument. In a short time, however, the secret had transpired; and Laprey or Lippersheim, a townsman of the same profession, produced telescopes for sale between the years 1600 and 1610. But, in 1608, Jansen likewise constructed the compound microscope; and both instruments, by the activity of trade, were now spread quickly over Europe. The telescope was copied, and perhaps improved, by Adrian Metius, son of the celebrated mathematician. It was publicly sold at Frankfort in 1608, and in the following year the instruments were brought by Drebbel for sale to London. 88 ACHROMAT1 Achroma- must likewise proceed in that ratio, and consequently will tic increase with extreme rapidity, as the aperture of the Glasses, telescope is enlarged. It was now attempted to modify the figure of the object-glass, and to give it those curved surfaces which an intricate geometrical investigation marks out as fitted to procure a perfect concentration of all the refracted rays. Various contrivances were accordingly proposed for assisting the artist in working the lenses into a parabolic or spheroidal shape, and thus obtaining the exact surfaces generated by the revolution of the different conic sections. All those expedients and directions, how¬ ever, were found utterly to fail in practice, and nature seemed, in this instance, to oppose insurmountable barriers to human curiosity and research. Philosophers began to despair of effecting any capital improvement in dioptrical instruments, and turned their views to the construction of those depending on the principles of catoptrics, or formed by certain combinations of reflecting specula. In 1663, Gregory, the famous James Gregory, who in many respects may be regarded as the precursor, and in some things even the rival of Newton, published his Optica Promota ; a work distinguished by its originality, and containing much in¬ genious research and fine speculation. In this treatise, a complete description is given of the reflecting telescope now almost universally adopted, consisting of a large per¬ forated concave reflector combined with another very small and deep speculum placed before the principal focus. But such was still the low state of the mechanical arts in England, that no person was found capable of casting and polishing the metallic specula with any tolerable delicacy, and the great inventor never enjoyed the satisfaction and transport of witnessing the magic of his admirable contriv¬ ance. It was after the lapse of more than half a century, Hadley, that Hadley—-to whom we likewise owe another instrument scarcely less valuable, the quadrant, or sextant, known by his name—at last succeeded in executing the reflecting telescope. In the first attempt, silvered mirrors had been substituted for the specula; nor did the reflectors come to obtain much estimation, till, about the year 1733, the ingenious Mr Short distinguished himself by constructing them in a style of very superior excellence. But though thus late in guiding the efforts of artists, the optical treatise of Gregory proved the harbinger of that bright day which soon arose to illumine the recesses Aewton. of physical science. The capacious mind of Newton, nursed in the calm of retirement and seclusion, was then teem¬ ing with philosophical projects. In 1665, when the tre¬ mendous visitation of the plague raged in London, and threatened Cambridge and other places communicating with the capital, this sublime genius withdrew from the routine of the university to his rural farm near Grantham, and devoted himself to most profound meditation. Amidst his speculations in abstruse mathematics and theoretical astronomy, Newton was induced to examine the opinions entertained by the learned on the subject of light and co¬ lours. With this view he had recently procured from the Continent some prisms of glass, to exhibit the phenomena of refraction. Having placed the axis of the prism or glass wedge at right angles to a pencil of light from the sun, admitted through a small hole of the window-shutter in a darkened room, he contemplated the glowing image or spectrum now formed on the opposite wall or screen. This illuminated space was not round, however, as the young philosopher had been taught to expect, but appear¬ ed very much elongated, stretching out five times more than its breadth, and marked by a series of pure and bril¬ liant colours. It was therefore obvious that the colours were not confined to the margin of the spectrum, nor could proceed from any varied intermixture of light and [C GLASSES. shade ; and the conclusion seemed hence irresistible, that Achroma. the white pencil, or solar beam, is really a collection of tic distinct rays, essentially coloured and dilferently refract- ed; that the ray, for instance, which gives us the sensa¬ tion of the violet, is always more bent aside from its course by refraction than the ray which we term green,—and that this green ray again is more refracted than the red. WTien the spectrum was divided, by interposing partially a small screen, and each separate parcel of rays made to pass through a second prism, they still retained their peculiar colour and refractive property, but now emerged in parallel, and not in diverging lines as at first. The sun’s light is thus decomposed by the action of the prism into a set of primary coloured rays; and these rays, if they be after¬ wards recombined in the same proportions, will always form a white pencil. It was hence easy to discern the real cause of the imperfection of dioptrical instruments, which is comparatively little influenced by the figure of the object-glass or spherical aberration, but proceeds mainly from the unequal refraction of light itself. The focal distance of the red ray being, in the most favourable case, about one fortieth part shorter than that of the violet ray, the principal image is necessarily affected with mistiness, and its margin always encircled by a coloured ring; for each point of the remote object from which the light arrives is not represented by a corresponding point in the image, but by a small circle composed of graduat¬ ing colours, the centre being violet and the circumference red. This radical defect seemed at that time to be alto¬ gether irremediable. Newton had recourse, therefore, to the aid of catoptrics, and contrived his very simple though rather incommodious reflecting telescope, consisting of a concave speculum, with a small plane one placed oblique¬ ly before it, to throw the image towards the side of the tube. This instrument he actually constructed; and with all its rudeness, it promised essential advantages to astronomy. The Newtonian reflector, after having been long neglected, was lately revived by Dr Herschel; and from its great simplicity and moderate dissipation of light, it is perhaps on the whole not ill calculated for celestial observations. These unexpected and very important discoveries, which entirely changed the face of optics, were soon com¬ municated to the Royal Society, and published in the Philosophical Transactions for 1672. They were not re¬ ceived however by the learned with that admiration to which they were justly entitled, but gave occasion to so much ignorant opposition and obstinate controversy, that the illustrious author, thoroughly disgusted at such un¬ merited reception, henceforth, pursuing his experimental researches in silence, made no disclosure of them to the world till more than thirty years afterwards, when his fame being mature, and his authority commanding respect, he suffered his Treatise on Optics to appear abroad. This celebrated production has long been regarded as a model of pure inductive science. The experiments which it re¬ lates appear ingeniously devised; the conclusions from them are drawn with acuteness, and pursued with exqui¬ site skill; and the whole discourse proceeds in a style of measured and elegant simplicity. Though the researches were conducted by a process of strict analysis, the com¬ position of the work itself is cast into the synthetical or didactic form, after the manner followed in the elemen¬ tary treatises of the ancient mathematicians. But with all its beauty and undisputed excellence, it must be con¬ fessed that the treatise of optics is not exempt from faults, and even material errors. We should betray the interests of science, if we ever yielded implicit confidence even to the highest master. It is the glory of Newton to have led the way in sublime discovery, and to have impressed ACHROMATIC GLASSES. 89 Achroma- whatever he touched with the stamp of profound and ori- C lasses 8^na^ g6™118. The philosopher paid the debt of human infirmity, by imbibing some tincture of the mystical spirit of the age, and taking a slight bias from the character of his studies. The difficult art of experimenting was still in its infancy, and inquirers had not attained that delicacy and circumspection which, in practice, are indispensable for obtaining accurate results. Most of the speculations in the second and third books of Newton’s Optics, as we shall afterwards have occasion to observe, are built on mistaken or imperfect views of some facts, which the ad¬ mixture of extraneous circumstances had accidentally disguised. The very ingenious, but hasty, and often un¬ tenable hypotheses, which are subjoined, under the mo¬ dest and seemingly hesitating title of Queries, have, on the whole, been productive of real harm to the cause of science, by the splendid example thus held forth to tempt the rashness of loose experimenters, and of superficial reasoners. Even in the first book of Optics, some of the capital propositions are affected by hasty and imperfect statements. The term ref Tangibility, applied to the rays of light, is at least unguarded; it conveys an indistinct conception, and leads to inaccurate conclusions. The dif¬ ferent refractions which the primary rays undergo are not absolute properties inherent in these rays themselves, but depend on the mutual relation subsisting between them and the particular diaphanous medium. When the me¬ dium is changed, the refraction of one set of rays cannot be safely inferred from that of another. Nay, in the pas¬ sage among certain media, those rays which are designat¬ ed as the most refrangible will sometimes be the least re¬ fracted. To ascertain correctly, therefore, the index of re¬ fraction, it becomes necessary, in each distinct case, to examine the bearing or disposition of the particular species of rays; since the principle, that the refraction of the ex¬ treme rays is always proportioned to that of the mean rays, involves a very false conclusion. When Newton attempted to reckon up the rays of light decomposed by the prism, and ventured to assign the famous number seven, he was apparently influenced by some lurking disposition towards mysticism. If any un¬ prejudiced person will fairly repeat the experiment, he must soon be convinced, that the various coloured spaces which paint the spectrum slide into each other by indefi¬ nite shadings; he may name four or five principal colours, but the subordinate divisions are evidently so multiplied as to be incapable of enumeration. The same illustrious mathematician, we can hardly doubt, was betrayed by a passion for analogy, when he imagined, that the primary colours are distributed over the spectrum after the pro¬ portions of the diatonic scale of music, since those inter¬ mediate spaces have really no precise and defined limits. Had prisms of a different kind of glass been used, the dis¬ tribution of the coloured spaces would have been mate¬ rially changed. The fact is, that all Newton’s prisms being manufactured abroad, consisted of plate or crown glass, formed by the combination of soda, or the mineral alkali, with silicious sand. The refined art of glass-mak¬ ing had only been lately introduced into England, and that beautiful variety called crystal, or flint-glass, which has so long distinguished this country, being produced by the union of a silicious material with the oxyde of lead, was then scarcely known. The original experimenter had not the advantage, therefore, of witnessing the varied ef¬ fects occasioned by different prisms, which demonstrate, that the power of refraction is not less a property of the peculiar medium than of the species of light itself. He mentions, indeed, prisms formed with water confined by plates of glass; but the few trials which he made with VOL. II. them had evidently been performed with no sufficient Achroma- attention. In spite of his habitual circumspection, he t'c could not always restrain the propensity so natural to G,asses' genius, that of hastening to the result, and of trusting to general principles more than to any particular details. But the same indulgent apology will not be conceded to some later authors. It is truly astonishing that systematic writers on optics, in obvious contradiction to the most un¬ doubted discoveries related by themselves, should yet re¬ peat with complacency the fanciful idea of the harmonical composition of light. Admitting the general conclusion which Newton con¬ ceived himself entitled to draw from analogy and concur¬ ring experiment, that “ the sine of incidence of every ray considered apart, is to the sine of refraction in a given ratioit was strictly demonstrable, that no contrary refrac¬ tions whatever, unless they absolutely restored the pencil to its first direction, could collect again the extreme rays, and produce, by their union, a white light. Thus, let the ratios of the sines of the angles of incidence and refraction of the violet rays in their transit from air to other two denser mediums, be expressed hy \ : M and 1 : m; and the like ratios of the red rays under the same circumstances, by 1 : and 1 : « ; where M m and N n respectively denote the refracting indices of those ex¬ treme rays. It is manifest that the refracting indices, corresponding to the passage of the violet and red rays from the first to the second medium, will be represented by M-N, and mr-n. But by hypothesis, M: m : \ N: n, and consequently M: m : : M-N: m-n; so that the ex¬ treme rays would not be still separated and dispersed in proportion to the mean extent of the final refraction. The great philosopher appears to have contemplated with re¬ gret the result of his optical principle; and he had the penetration to remark, that if a different law had ob¬ tained, the proper combination of distinct refracting media would have corrected the spherical aberration. With this view, he would propose for the object- MrWk glass of a telescope, a compound lens, consisting J||T J||| of two exterior meniscuses of glass, their out- |§f 7||| sides being equally convex, and their insides of similar but greater concavity, and having the in- terior space filled with pure water, as in the Wf-fB figure annexed. He gives a rule, though without M.Ji' demonstration, and evidently disfigured or im¬ perfect, for determining the curvature of the two sur¬ faces : “ And by this means,” he subjoins, “ might tele¬ scopes be brought to sufficient perfection, were it not for the different refrangibility of several sorts of rays. But, by reason of this different refrangibility, I do not see any other means of improving telescopes by refractions alone, than that of increasing their lengths.” These remarks appeared to preclude all attempts to improve the construction of the refracting telescope. Brightness and range of sight were sacrificed to distinct¬ ness. Instead of enlarging the aperture, recourse was had to the expedient of increasing the length of the focus. For nice astronomical observations, telescopes were sought of the highest magnifying powers, and their tubes had by degrees been extended to a most enormous and inconvenient size. But the famous Dutch mathemati- Huygens, cian Huygens contrived to supersede the use of these in certain cases, by a method which required, however, some address. Many years afterwards the reflecting, or rather catadioptric telescope, of the Gregorian con¬ struction, was executed with tolerable perfection. But a long period of languor succeeded the brilliant age of dis¬ covery. Not a single advance was made in the science of light and colours, till thirty years after the death of M 90 A C H R O M A TI Acliroma- Newton.1 His immortal Principia had not yet provoked tic discussion, and philosophers seemed inclined to regard t^ie conc^uslons in tlie Treatise of Optics with silent and incurious acquiescence. This memorable fact not only evinces the danger of yielding, in matters of science, im¬ plicit confidence even to the highest authority, but shows, amidst all the apparent bustle of research, how very few original experiments are made, and how seldom these are repeated with the due care and attention. The impossibility of correcting the colours in object- glasses of telescopes was therefore a principle generally adopted ; though some vague hopes, grounded chiefly on the consideration of final causes, were still at times en¬ tertained of removing that defect. As the eye consists of two distinct humours, with a horny lens or cornea in¬ terposed, it was naturally imagined that such a perfect structure should be imitated in the composition of glasses. This inviting idea is concisely mentioned by David Gre¬ gory, the nephew of James, in his little tract on Dioptrics. It has also been stated that a country gentleman, Mr Hall of Chesterhall, in Worcestershire, discovered, about the year 1729, the proper composition of lenses by the united segments of crown and flint-glass, and caused a London artist, in 1733, to make a telescope under his directions, which was found on trial to answer extremely well. But whatever might be the fact, no notice was taken of it at the time, nor indeed till very long after, when circum¬ stances had occurred to call forth public attention. The Newtonian principle was first openly rejected, and a discussion excited, which eventually led to a most valu¬ able discovery in optics, by a foreign mathematician of great celebrity and transcendent talents. Leonard Euler was one of those rare mortals who arise, at distant inter¬ vals, to shed unfading lustre on our species. Endowed with a penetrating genius and profound capacity, he was capable of pursuing his abstruse investigations with unre¬ mitting ardour and unwearied perseverance. To him the modern analysis stands chiefly indebted for its prodigious extension ; and he continued to enrich it in all its depart¬ ments with innumerable improvements and fine discove¬ ries, during the whole course of a most active, laborious, and protracted life. Unfortunately the philosophical cha¬ racter of Euler did not correspond to his superlative emi¬ nence as a geometer. Bred in the school of Leibnitz, he had imbibed the specious but delusive metaphysics of the sufficient reason, and of the necessary and absolute con¬ stitution of the laws of nature. He was hence disposed in all cases to prefer the mode of investigating a priori, and never appeared to hold in due estimation the humbler yet only safe road to physical science, by the method of experiment and induction. Euler expressed the indices of refraction by the powers of a certain invariable root, and fancied that the exponents of those powers are pro¬ portional for the several rays in different media. Instead of making, in short, the numbers themselves proportional, as Newton had done, he assigned this property to their logarithms. In the Berlin Memoirs for 1747, he inserted a short paper, in which he deducted from his optical prin¬ ciple, by a clear analytical process, conducted with his usual skill, the composition of a lens formed after certain proportions with glass and water, which should remove entirely all extraneous colours, whether occasioned by the unequal refraction of the several rays, or by spherical C GLASSES. aberration; and in concluding, he remarked, with high Achroma- satisfaction, the general conformity of his results with the tit- wonderful structure of the eye. . _ But this paper met with opposition in a quarter where it could have been least expected. John Holland, who John Dol. had afterwards the honour of completing one of the finestlancl- and most valuable discoveries in the science of optics, was born in 1706, in Spitalfields, of French parents, whom the revocation of the edict of Nantes had compelled to take refuge in England, from the cruel persecution of a bigoted and tyrannical court. Following his father’s oc¬ cupation, that of a silk-weaver, he married at an early age ; and being fond of reading, he dedicated his leisure moments to the acquisition of knowledge. By dint of so¬ litary application, he made some progress in the learned languages ; but he devoted his main attention to the study of geometry and algebra, and the more attractive parts of mixed or practical mathematics. He gave instructions in these branches to his son Peter, who, though bred to the hereditary profession, soon quitted that employment, and commenced the business of optician, in which he was afterwards joined by his father. About this time the volume of the Berlin Memoirs, containing Euler’s paper, fell into the hands of the elder Dolland, who examined it with care, and repeated the calculations. His report was communicated by Mr Short to the Royal Society in 1752, and published in their Transactions for that year. Dolland, as might well be expected, could detect no mis¬ take in the investigation itself, but strenuously conteste-d the principle on which it was built, as differing from the one laid down by Newton, which he held to be irrefrag¬ able. “ It is, therefore,” says he, rather uncourteously, and certainly with little of the prophetic spirit, “ it is, therefore, somewhat strange that any body now-a-days should attempt to do that which so long ago has been demonstrated impossible.” The great Euler replied with becoming temper, but persisted in maintaining that his optical principle was a true and necessary law of nature, though he frankly confessed that he had not been able to reduce it yet to practice. The dispute now began to pro¬ voke attention on the Continent. In 1754, Klingenstier- na, an eminent Swedish geometer, demonstrated that the Newtonian principle is in some extreme cases incompati¬ ble with the phenomena, and therefore ought not to be received as an undoubted law of nature. Thus pressed on all sides, Dolland at length had recourse to that ap¬ peal which should have been made from the beginning,— to the test of actual experiment. He constructed a hol¬ low wedge with two plates of glass, ground parallel, in which he laid inverted a common glass prism, and filled up the space with clear water, as in the annexed figure. He now continued to enlarge the angle of the wedge, till the refraction produced by the water came to counterba¬ lance exactly the opposite refraction of the glass, which * The fine discovery of the apparent aberration of the fixed stars, made by our countryman Dr Bradley in 1729, cannot be justly deemed an exception to this remark. It belongs more to astronomy than to optics, and is indeed merely the result, however im¬ portant, of the progressive motion of light, detected near sixty years before by the Danish philosopher Roemer, combined with the revolution of the earth in her orbit. ACHROMATIC GLASSES. 91 Achroma- must obtain whenever an object is seen through the com- tic pound prism, without change of direction, in its true place. Glasses, contrary to what he so firmly expected, the external objects appeared glaringly bordered with coloured fringes; as much, indeed, as if they had been viewed through a glass prism with an angle of thirty degrees. It was therefore quite decisive that Newton had not performed his experiment with scrupulous accuracy, and had trust¬ ed rather too hastily to mere analogical inference. But to remove every shadow of doubt from the subject, Mr Dolland, finding that large angles were inconvenient for ob¬ servation, ground a prism to the very acute angle of nine degrees, and adjust¬ ed, by careful trials, a wedge of water to the same precise measure of refrac¬ tion. Combining the opposite refrac¬ tions as before, he beheld, on looking through the apparatus (as here repre¬ sented), their various objects real posi¬ tion, but distinctly marked with the prismatic colours. In these experi¬ ments, although the mean ray pursues the same undeviating course, the ex¬ treme rays which enter parallel with it emerge from the compound prism, spreading out on both sides. The capital point being completely ascertained, Dol¬ land next tried so to adapt the opposite refractions as to destroy all extraneous colour. This effect he found to take place when the angle of the wedge had been further increased, till the refracting power of the water was to that of the glass in the ratio of five to four. His conclu¬ sive experiments were made in 1757, and he lost no time in applying their results to the improvement of the object- glasses of telescopes. Following the proportion just as¬ certained, he conjoined a very deep convex lens of water with a concave one of glass. In this way he succeeded in removing the colours occasioned by the unequal refraction of light; but the images formed in the foci of the tele¬ scopes so constructed, still wanted the distinctness which might have been expected. The defect now proceeded, it was evident, merely from spherical aberration; for the excess of refraction in the compound lens being very small, the surfaces were necessarily formed to a deep curvature. But this partial success only stimulated the ingenious artist to make further trials. Having proved that the sepa¬ ration of the extreme rays, or what has been since termed the dispersive power, is not proportioned to the mean re¬ fraction in the case of glass and water, he might fairly presume that like discrepancies must exist among other diaphanous substances, and even among the different kinds of glass itself. The charm of uniformity being once dispelled, he was encouraged to proceed, with the confident hope of ultimately achieving his purpose. His new researches, however, were postponed for some time by the pressure of business. But on resuming the inqui¬ ry, he found the English crown-glass and the foreign yel¬ low or straw-coloured, commonly called the Venice glass, to disperse the extreme rays almost alike, while the crys¬ tal, or white flint-glass, gave a much greater measure of dispersion. On this quarter, therefore, he centred his attention. A wedge of crown and another of flint-glass were ground till they refracted equally, which took place when their angles were respectively 29 and 25 de¬ grees, or the indices of refraction were nearly as 22 to 19; but on being joined in an inverted position, they pro¬ duced, without changing the general direction of the pencil, a very different divergence of the compound rays of light. He now reversed the experiment, and formed wedges of crown and flint-glass to such angles as might Achroma, destroy all irregularity of colour by their opposite dispersions. When this condition was ob¬ tained, the refractive powers of those wedges of crown and flint-glass were nearly in the- ratio of three to two, and con-- sequently the sines of half their angles, or the angles themselves, if small, were as 33 to 19, or nearly as 7 to 4. The rays which enter parallel now escape likewise parallel, but all of them deflected equally from their course. The appearance was rendered still more con¬ spicuous by repeating the combination of the glass wedges, as in the figure here adjoined. It will be perceived that the pencils of rays which enter at equal distances on both sides of the common junction, must nearly meet in the same point of the axis ; for in small arcs the chords are almost proportional to the arcs themselves. This arrangement, indeed, with the projecting* wedge of crown-glass in front, represents ac¬ tually the composition of an object-glass formed of two distinct and opposing lenses, which would produce a similar effect. It was only required to apply a semi-convex lens of crown-glass be¬ fore a semi-concave one of flint-glass, such that the curvature of the former be to that of the lat¬ ter nearly as 7 to 4; but with some modifications in this ratio, according to the peculiar qualities of the glass. [The figure annexed represents this A combination.] But the depth of the lenses might be diminished, by giving them curvature both sides. Thus, if a double convex of on uotn sides, inus, it a aouDte convex crown-glass were substituted, of the same power, and consequently with only half the curva¬ ture on each side; the lens of flint-glass adapt¬ ed to it having, therefore, their common surface of an equal concavity, would need, in order to produce the former quantity of refraction, and consequently to maintain the balance of oppo¬ site dispersions, a concavity eight times less than before on the other surface. Or if a double concave , of flint-glass with half its first depth were used, the front convexity of the lens of crown- glass would be five-sevenths of the former cur- lj||ljf vature, as here represented. The surface where the two lenses are united may hence have its curvature changed at pleasure; but every alteration of this must occasion corre¬ sponding changes in the exterior surfaces. In all these cases, the refraction of the con¬ vex pieces being reduced to one-third by the contrary refraction of the concave piece, the focal distance of the compound glass must be triple of that which it would have had singly. But a most important advantage results from the facility of varying the adaptation of the lenses; for, by rightly proportioning the conspiring and counteracting curvatures, it was possible to remove almost entirely the errors arising from spherical aberration. This delicate pro¬ blem Mr Dolland was the better prepared to encounter, as he had already, in 1753, improved the telescope materially, by introducing no fewer than six eye-glasses, disposed at proper distances, to divide the refraction. The research it¬ self, and the execution of the compound lens, presented pe¬ culiar difficulties; but the ingenuity and toilsome exertions of the artist were at length, in 1758, rewarded with com¬ plete success. “ Notwithstanding,” says he, in concluding 92 ACHROMATIC GLASSES. land. Achroma- his paper, “ so many difficulties as I have enumerated, I tie have, after numerous trials, and a resolute perseverance, Glasses. ^brought the matter at last to such an issue, that I can construct refracting telescopes, with such apertures and magnifying powers, under limited lengths, as, in the opin¬ ion of the best and undeniable judges, who have experi¬ enced them, far exceed any thing that has been produced, as representing objects with great distinctness, and in their true colours.” The Royal Society voted to Mr Dolland, for his valu¬ able discovery, the honour of the Copley medal. To this new construction of the telescope Dr Bevis gave the name of Achromatic (from a privative, and ^ 62. Acknow- ACINODENDRUM, in Botany, the trivial name of a ledgment. species of Melastoma. ACINOS, in Botany, the trivial name of a species of Thymus. ACINUS, or Acini, the small protuberances of mul¬ berries, strawberries, &c., and by some applied to grapes. Generally it is used for those small grains growing in bunches, after the manner of grapes, as ligustrum, See. ACIPENSER, Sturgeon. For the living species, see Ichthyology ; for the fossil species, see the Ganoid fishes of Agassiz. ACI RE ALE, a city on the coast of Catania, at the base of iEtna. It is well built, clean, and healthy, with a deli¬ cious climate. Pop. about 15,000: they are industrious, and carry on a considerable trade in the wines of the adjacent fertile territory, fruit, cotton, flax, linen, silk, cutlery, and jewellery. Several small contiguous towns also bear the name of Aci; as Aci Gastello, Aci Terra, Aci Santa Lucia, &c. ACIS, in Mythology, the son of Faunus and the nymph Symaethis, was a beautiful shepherd of Sicily, who being beloved by Galatea, Polyphemus the giant was so enraged, that he crushed his rival with a rock; and his blood, gush¬ ing forth from under the rock, was metamorphosed into the river bearing his name. Ovid. Met. xiii. 750., Sil. Ital. xiv. 221. This river, now Fiume di Jaci, or Acque Grandi, rises under a bed of lava, on the eastern base of iEtna, and passing Aci Reale, after a rapid course of one mile, falls into the sea. The waters of the stream, once celebrated for their purity, are now sulphureous.—Cluverii Sicil.; Bry- done's Sicily ; Smyth’s Sicily. ACKERMANN, John Christian Gottlieb, a very learned physician and professor of medicine, was born at Zeulenrode in Upper Saxony, in the year 1756. Having acquired the rudiments of his medical education under the tuition of his father, who was also a physician, he proceeded to Jena and to Gottingen, and studied under Baldinger and Heyne. On quitting the latter university, he established himself in practice at Stendal, the numerous manufactories of which place enabled him to contribute many important observations to the translation of Rammazzini’s Treatise of the Diseases of Artificers, which he published in 1780-83. After practising here several years, he was appointed public professor in ordinary of medicine in the university of Altorf in Franconia, which office he continued to fill with great repute to the time of his death, which took place in 1801. All Dr Ackermann’s works display great erudition. To the history of medicine he contributed many valuable arti¬ cles ; the disquisitions, in particular, on the lives and writ¬ ings of Hippocrates, Galen, Theophrastus, Dioscorides, Aretaeus, and Rufus Ephesius, which he furnished to Harles’s edition of Fabricius’s Bibliotheca Grceca, are justly esteemed as masterpieces of critical research. Asa prac¬ titioner he appears to have possessed no mean talents for observation ; though he has been accused, and, it must be acknowledged, not without reason, of betraying occasionally a predilection for antiquated hypotheses. Besides various translations of English, French, and Italian medical authors, which were published, for the most part, previously to his removal to Altorf, he is the author of 13 different original works on different branches of medicine, between the years 1775 and 1800. ACKNOWLEDGMENT, in a general sense, is a person’s owning or confessing a thing; but more particu¬ larly, is the expression of gratitude for a favour. Ackno wledgmf.nt-Money, a certain sum paid by ten¬ ants in several parts of England, on the death of their land¬ lords, as an acknowledgment of their new lords. AGO 95 ACLIDES, in Roman Antiquity, a kind of missile weapon Aclides with a thong affixed to it, by which it was drawn back. Most 11 authors describe it as a sort of dart or javelin ; but Scaliger Acolythia- makes it roundish or globular, and full of spikes, with a slender wooden stem to poise it by. Each warrior was fur¬ nished with two. A CLOW A, in Botany, a barbarous name of a species of Colutea. It is used by the natives of Guinea to cure the itch: they rub it on the body as we do unguents. ACME, the top or height of any thing. It is usually ap¬ plied to the maturity of an animal just before it begins to decline; and physicians have used it to express the utmost violence or crisis of a disease. ACMELIA, in Botany, the trivial name of a species of Spilanthus. ACNIDA, Virginian Hemp. ACNUA, va. Roman Antiquity, signified a certain mea¬ sure of land, about an English rood and a quarter. ACOEMETiE, or Acoemeti, from ’uKoip^ros, sleepless; a set of monks wffio chanted the divine service night and day in their places of worship. They divided themselves into three bodies, who alternately succeeded one another, so that the service in their churches was never interrupted. This practice they founded upon the precept, Pray without ceas¬ ing. They flourished in the East about the middle of the fifth century. There are a kind of acoemeti still subsisting in the Romish church, viz., the religious of the holy sacra¬ ment, who keep up a perpetual adoration, some one or other of them praying before the holy sacrament day and night. ACGiTES, the son of a poor fisherman of Maeonia, who followed the occupation of a pilot. Being once on a voyage to Delos, the ship touched at Naxos (frequently called Dia), where the sailors carried on board with them a beautiful boy, whom they had found on shore overcome with sleep and wine. Accetes recognising the youth to be more than mortal, endeavoured to dissuade them from their purpose, but without effect. On awaking, the boy, who was no other than the god Bacchus, desired to be carried back to Naxos. The crew agreed to do so, but kept the ship’s head in the opposite direction, in spite of the entreaties of the god and the re¬ monstrances of Accetes. Suddenly the offended deity put forth his power, and the ship stood motionless in the water. The crew in vain plied the oar: vine-wreaths twined around them, and shot in tangles through the rigging. Tigers, lynxes, and panthers, bestrode the deck, and Bacchus him¬ self appeared in his true form, armed with his terrible thyr¬ sus. The sailors incited to madness, leaped into the sea, and were immediately changed into fishes. Acoetes alone was saved, and became a priest of Bacchus at Naxos.— Ovid. Met. iii. 582. ACOLUTHI, or Acoluthists ((IkoXovOol, from a, copu¬ lative, and KehevOos, a way), in Antiquity, was an appella¬ tion given to those persons who were steady and immovable in their resolutions; and hence the Stoics, because they would not forsake their principles nor alter their resolutions, acquired the title of acoluthi. Acoluthi, Acolytes, among the ancient Christians, were a peculiar order of the inferior clergy in the Latin church, for they were unknown to the Greeks for above 400 years. They were next to the subdeacon; and we learn from the fourth council of Carthage, that the archdeacon, at their ordi¬ nation, put into their hands a candlestick with a taper, giving them thereby to understand that they were appointed to light the candles of the church; as also an empty pitcher, to imply that they were to furnish wine for the eucharist. The name and office still exist in the Romish church. ACOLYTHIA, in the Greek church, denotes the office or order of divine service; or the prayers, ceremonies, hymns, See., whereof the Greek service is composed. AGO ACOMINATUS, Nicetas, was secretary to Alexius Comnenus and to Isaacus Angelus successively. He wrote a history from the death of Alexius Comnenus in 1118, where Zonaras ended his, to the year 1206, which has gone through many editions, and has been much applauded by the best critics. ACONCROBA, in Botany, the indigenous name of a plant which grows wild in Guinea, and is in great esteem among the natives for its virtues in the small-pox. They give an infusion of it in wine. The leaves of this plant are opaque, and as stiff as those of the phillyrea; they grow in pairs, and stand on short foot-stalks; they are small at each end, and broad in the middle ; and the largest of them are about three inches in length, and an inch and a quarter in breadth in the middle. Like those of our bay, they are of a dusky colour on the upper side, and of a pale green underneath. ACONITI, in Antiquity, an appellation given to some of the Athletse, but differently interpreted. Kkovltl, adv. sig¬ nifies literally without dust (a, priv. and kovis); and probacy was used of a victory obtained without difficulty, or when none dared to oppose an athlete on account of his strength and skill. Paus. vi. 7, § 2 ; Hor. Epist. i. 1. 51. ACONITUM, Aconite, Wolfsbane, or Monks-hood. It yields the alkaloid aconitine, which is a deadly poison; but has been used in medicine as an external anodyne remedy in acute pains, and also in minute doses internally. ACONTIAS, in Zoology, an obsolete name of the anguis jaculus, or dart-snake, belonging to the order of Ophidians; and Cuvier employs it to designate a sub-genus of anguis. ACONTIUM, axovTcov, in Grecian antiquity, a kind of dart or javelin, resembling the Roman spiculum. ACONTIUS, a young man of the island Cea, who hav¬ ing gone to Delos to see the sacred rites which were per¬ formed there by a crowd of virgins in the temple of Diana, fell violently in love with Cydippe, the daughter of a noble Athenian; but not daring to ask her in marriage, on account of the superiority of her rank, he insidiously threw down at her feet an apple, on which were inscribed these words, Me tibi nupturam (felix eat nomen) Aconti, Juro, quam colimus, numina magna deae. Or, according to others, Juro tibi sanctae per mystica saera Dianas, Me tibi venturam comitem, sponsamque futuram. The virgin having taken up the apple, inadvertently read the words, and thus apparently bound herself by a promise ; for by law, everything uttered in that temple was held to be ratified. When her father, a little after, ignorant of what had happened, betrothed her to another man, she was sud¬ denly seized with a fever; whereupon Acontius sent her a letter (expressed by Ovid, Heroid. 20.) to persuade her that her fever was caused by Diana for not having fulfilled the promise which she had made to him in the temple of that goddess. Cydippe therefore resolved to comply with the wishes of Acontius, even against the inclination of her father. Her answer is the subject of Ovid’s 21st Epist. Heroid. (Adam’s Clas. Biog.) Acontius, properly Aconcio, James, a philosopher, civil¬ ian, and divine, born at Trent in the sixteenth century. He embraced the reformed religion; and coming into England in the reign of Queen Elizabeth, he was favourably received and much honoured by that princess, which he acknowledges in a book dedicated to her. This work is his celebrated Col¬ lection of the Stratagems of Satan, which has been often translated, and passed through many editions. ACORIS, a king of Egypt, who flourished about B.c. 385. ACORN, the fruit of the oak-tree. AGO Acorn, in sea language, a little ornamental piece of wood, Acora fashioned like a cone, and fixed on the uppermost point of II the spindle, above the vane, on the mast-head. It is used v cos a' to keep the vane from being blown off from the spindle in a whirlwind, or when the ship leans much to one side under sail. ACORUS, Calamus, Aromaticus, Sweet Flag, or Sweet Rush. It belongs to the natural order of Aroides. Acorus, in the Materia Medica, a name sometimes given to the great galangal. Acorus, in Natural History, blue coral. The true sort is very scarce; some, however, is fished on the coasts of Africa, particularly from Rio del Rey to the river of the Ca- marones. This coral is part of the merchandise which the Dutch trade for with the Camarones: that of the kingdom of Benin is also very much esteemed. It grows in form of a tree on a rocky bottom. ACOSTA, Joseph d’, a celebrated Spanish author, was born at Medina del Campo about the year 1539. In 1571, he went to Peru as a Provincial of the Jesuits, having entered into that society in his fourteenth year. After a residence in America of seventeen years, he returned to his native country, and became in succession visitor for his order of Aragon and Andalusia, superior of Valladolid, and rector of Salamanca; in which city he died in February 1600. About ten years before his death, he published at Seville, in one volume quarto, his valuable work entitled Historia Natural y Moral de las Indias. The first two books of this history were written during his residence in Peru, and were published separately after his return to Spain, in the Latin language, with this title: De Natura Novi Orhis, libri duo. He afterwards translated them into Spanish, and added to them other five books, the whole composing a connected work, under the first-mentioned title. This work, which has been translated into all the principal languages of Europe, is written on a regular and comprehensive plan. Dr Robertson pronounces Acosta “an accurate and well- informed writer.” Among other things, he treats the sub¬ ject of climate in a more philosophical manner than could have been expected in a writer of that age, and of his order. “ He was the first philosopher,” says the eminent author just quoted, “ who endeavoured to account for the different de¬ grees of heat in the old and new continents, by the agency of the winds which blow in each ;”—a theory which was af¬ terwards adopted by Buffon, and supported with his usual powers of copious and eloquent illustration. In the course of these discussions, Acosta frequently comments upon the opinion of Aristotle and other ancient philosophers, that the middle zone of the earth was so much scorched by the rays of the sun as to be destitute of moisture and verdure, and totally uninhabitable. This notion seems to have held its ground in the Schools, even after the discovery of South America had disclosed the magnificent scenery and stupendous rivers of the tropical regions. It appears to have been thought a sort of impiety to question a dogma of such ancient date, and sanctioned by the assent of all the school divines. We learn, from a curious passage in Osborne’s Miscellany of Es¬ says, Paradoxes, and Letters, that the exposing of this an¬ cient error in geography was one of the circumstances which brought upon the famous Sir Walter Raleigh the charge of general scepticism and atheism. Acosta mentions, that, when he went to America, his mind was deeply imbued with frightful notions of this supposed burning zone, and that his surprise was great when he beheld it so different from what it had been represented in the “ancient and received philo- sophy.” “ What could I do then,” says he, “ but laugh at Aristotle’s meteors and his philosophy?” Having said thus much in regard to one of the most curi¬ ous and valuable of the earlier accounts of the new world, it AGO AGO Acosta may be proper to add, that, in speaking of the conduct of Acoustics — countryrnen, and the propagation of their faith, Acosta , coasts. jn nQ reSpect SUperior 0t}ier prejudiced and fanati¬ cal writers of his country and age. Though he acknow¬ ledges that the career of Spanish conquest was marked by the most savage cruelty and oppression, he yet represents this people as the chosen instruments of the Deity for spreading the truths of the gospel among the nations of America, and recounts a variety of miracles, as a proof of the constant in¬ terposition of Heaven, in favour of these merciless and ra¬ pacious invaders. Besides his History, Acosta wrote the following works: 1. De Promulgatione Evangelii apud Barbaros, 2. De Christo Revelato. 3. De Temporibus Novissimis, libri vi. 4. Con- cionum, tomi iii. Acosta, Uriel of sound in the atmosphere. Through the waters of the ocean, the transmission of sound would be still more rapid, by a seventeenth part. It hence follows, that a violent commotion, excited under that vast mass, might reach from pole to pole in the space of three hours and twenty minutes. ACOUSTICS. and through Propaga¬ tion of sound through the atmo sphere. Acoustics. The swell of the sea is accordingly always observed to precede the coming storm. The shocks of the famous earthquake at Lisbon, in 1755, were partially felt at very distant points of the ocean, as far even as the West Indies, but after a considerable interval of time. Respecting the power of ice to conduct sound, we pos¬ sess not sufficient data for the solution of the problem. The Danish philosophers are indeed said to have lately performed experiments of this kind on a very extensive scale, along the frozen surface of the Baltic. We are not acquainted with the precise results ; but it seems probable, from various analogies, that ice has nearly the same faculty of transmission as water itself. If a heavy blow be struck against any part of the frozen surface of a large pool or lake, a person standing at a wide distance from the spot will feel, under foot, a very sensible tremor, some con¬ siderable time before the noise conveyed through the at¬ mosphere has reached his ear. It is asserted, that the savage tribes who rove on the icy steppes of Tartary can readily distinguish, from afar, the approach of cavalry, by aPPtyin& their head close to the frozen surface of the ground. But the proper and ordinary vehicle of sound is our atmosphere. Aristotle, deriving his information probably from the tenets of the Pythagorean school, seems to have acquired tolerably just notions of the nature of sound and of the theory of harmonics. The language of that philo¬ sopher was so much corrupted, however, and disguised by ignorant transcribers, that Galileo, who not only studied music as a science, but practised it as a delightful art, may be fairly allowed to have rediscovered those general doctrines. Mersenne and Kircher afterwards made a variety of most ingenious experiments, which, though rather overlooked at the time, tended greatly to extend the science of harmony. But it was reserved for the ge¬ nius of Newton to sketch out the true theory of sound. In his Principia he explained the origin of aerial pulses, the°rf °f ant*’ a ^ne aPP^cati°n °f dynamics, conducted with his gationTf" usual sagacity* he succeeded in calculating their celerity sound. transmission. The solution which he has given of this intricate problem is far, however, from being unexception¬ able in the form and mode of reasoning. Instead of at¬ tempting to embrace all the conditions affecting the pro¬ blem, in a differential equation, for which, indeed, his fluxionary calculus was not yet far enough advanced, he pro¬ ceeds less boldly, and only arrives at the conclusion by an indirect process and a sort of compensation of errors. His investigation of the progress of sound through the air is chiefly drawn from the analogy of the motion of waves along the surface of water. This comparison greatly assists our conceptions, but it fails in a variety of essential points. Newton further assumed the rising and subsiding of waves to be a reciprocating motion, similar to that of the oscillations of a fluid contained in a wide and long tube, with its ends turned upwards. On this supposition, it was not difficult to prove, that those alternating move¬ ments would correspond to the vibrations of a pendulum of half the length of the tube. Transferring the inference, therefore, to the undulations of a fluid, it followed, that the space between two consecutive waves would be de¬ scribed during the sweep of a pendulum having a length equal to this interval. But the conclusion does not very well accord with the phenomena. That a wave travels with a velocity as the square root of its breadth, may be nearly true ; and that its reciprocating motions, whatever be the height, are all performed in the same time, is a ne¬ cessary consequence of the great principle in dynamics first pointed out by Huygens and Hooke,—that when the effort to restore equilibrium is proportioned to the quan- 103 Newton’s tity of displacement, the alternations of figure are con-Acoustics, stantly isochronous. But the velocity of the undulatingN-^v^^1 progression, as calculated from those principles, will not be found to correspond with actual observation. Newton was apparently sensible of this disagreement, and would consider his proposition as only an approximation to the truth; assigning as the cause of discrepancy, that the particles of water do not rise and fall perpendicularly, hut rather describe arcs of a circle. The great defect of the hy¬ pothesis, however, consisted in supposing all the parts of a wave to rise up and sink together in the same spot. The fact is, that the fore part of a wave is always in the act of ascending, while the hinder part of it is as constantly sub¬ siding ; which combined but contrary movements, with¬ out actually transferring any portion of the water, give an appearance of progressive advance to the swell. In extending this theory to the propagation of sound, Newton was, on the whole, more successful. It resulted from his investigation, that the aerial pulses fly uniformly, spreading themselves equally on every side, and with a celerity equal to what would be acquired by a body in falling through half the height of the modulus of the air’s elasticity. This modulus, or the altitude of a column His correc- of air, of uniform density, and whose pressure would be tion °f the equivalent to the ordinary elasticity of that fluid, was com-theoiT- puted in the first edition of the Principia, which came out in 1687, on the supposition that water is 850 times denser than air, mercury 13i times denser than water, and that the mean height of the barometer is thirty English inches. The modulus of elasticity, or the height of an equiponde¬ rant column of air, was therefore estimated at 29,042 feet, which gave 968 feet each second for the celerity of the transmission of sound through the atmosphere. In the next edition, which did not appear till twenty-six years thereafter, the computation of the modulus was somewhat altered, but certainly not rendered more correct. Assum¬ ing the same standard of barometric height as before, and supposing mercury to be 13§ times heavier than water, and water 870 times heavier than air, the modulus would be 29,725 feet, to which the corresponding velocity of sound is 979 feet in the second. In these successive estimates, there is perhaps betrayed some desire to magnify the result, j^et without nearly ap¬ proaching to the amount of actual observation. Dr Der- ham had recently determined, from repeated trials made with care, that the ordinary flight of sound is at the rate of 1142 feet each second; and Newton endeavoured, by some very strained hypotheses, to accommodate his calcu¬ lation to this correct measure. 1. He supposes the particles of air to be perfectly solid spherules, whose diameter is the ninth part of their mutual distance. Sound, being in¬ stantaneously communicated through these, would thus have its velocity increased by one-ninth, or 109 feet, or brought up to 1088 feet in the second. 2. He next assumes, that the particles of vapour concealed in the air, and augmenting the common elasticity without partaking of the impression of sound, amount to a tenth part of the whole. This would increase the celerity of the sonorous pulse in the subduplicate ratio of 10 to 11, or as 20 to 21 nearly, and consequently advance the last measure from 1088 to 1142 feet. But these random and fanciful conjectures hardly require Remarks any serious consideration. What may be the size of the on these ultimate particles of air, or whether they have any sensiblec.orrec* magnitude at all, we are utterly without the means of de-tlon3* termining. There appears no limit, indeed, to the degree of condensation of which the air is capable, but what pro¬ ceeds from the imperfection of the engines employed for that purpose. Nay, supposing so large a proportion of ab- 104 ACOUSTICS. Acoustics. Rectified calculation of the velo¬ city of sound. Rate of transmis¬ sion through different gases. Experi¬ ment in France, and in A merica. solute matter to exist in the composition of our atmosphere, it really would not affect the result, since the transit of sound, as we have shown, is necessarily progressive, even through the most solid substance, lo this principle theie could be no exception, unless the particles of air were held to be mere atoms, incapable of further subdivision, in short, without actual magnitude, and therefore bearing no relation whatever to the space in which they float. 1 he second hypothesis advanced is still more insufficient to rectify the general conclusion. That moisture, in its latent or gaseous form, is united with the air, will be granted; but it by no means constitutes so notable a share of the fluid as Newton has assumed, scarcely exceeding, at the ordinary temperature, perhaps the five-hundredth pait of the whole weight. But this diffuse vapour could not in the least derange the original calculation; for, being always combined with the air, the measure of elasticity assigned by experiment was really that of the compound fluid which forms our atmosphere. We are now enabled, by the help of more perfect data, to rectify the modulus of atmospheric elasticity, or the height of a homogeneous and equiponderant column of the fluid. From the observations made with barometrical measurements, it appears that such a column, exerting a pressure equivalent to the elasticity of the air, has, at the limit of freezing water, an altitude of 26,060 feet, and con¬ sequently, that the modulus would, at an ordinary tempera¬ ture of 62° by Fahrenheit, amount to 27,800 feet. This corrected estimate gives only 943 feet each second for the celerity of sound. And since the elasticity of the medium is exactly proportioned to its density, the result is the same, whatever be the rarefaction or condensation of the air, so long as its temperature continues unaltered. The flight of sound is hence as rapid near the surface as in the higher regions of the atmosphere. It is the conjunction of heat alone that will increase the celerity of transmission, by augmenting the elasticity of the medium without add¬ ing to its weight. The acceleration thus produced must amount to rather more than one foot in the second for each degree by Fahrenheit’s scale. Such a difference ought to be perceptible under the torrid zone. But the rate of the transmission of sound must vary in different gases, after the inverse subduplicate ratio of their densities. Thus, through carbonic gas, the communica¬ tion of the tremor would be about one-third slower than ordinary; but through hydrogen gas, which is twelve times more elastic than common air, the flight would very nearly exceed three and a half times the usual rapidity. An admixture of this gas with the atmosphere would, therefore, greatly accelerate the transmission of sound. The joint combination of heat and moisture, by heighten¬ ing the elasticity of the air, must likewise produce a simi¬ lar effect. These inferences are confirmed by observation, as far as it extends. The velocity of sound was determined with considerable accuracy, and on a great scale, by Cassini and Maraldi, while employed in conducting the trigono¬ metrical survey of France. During the winter of the years 1738 and 1739, these astronomers repeatedly dis¬ charged, at night, when the air was calm and the tempera¬ ture uniform, a small piece of ordnance, from their station on Mont Martre, above Paris, and measured the time that elapsed between the flash and the report, as observed from their signal tower at Montlehery, at the distance of about eighteen miles. The mean of numerous trials gave 1130 feet for the velocity of the transmission of sound. About the same time, Condamine, who was sent with the other academicians to ascertain the length of a degree in Peru, took an opportunity of likewise measuring the celerity of sound, at two very different points. He found Acoustics, this was 1175 feet on the sultry plain of Cayenne, and only 1120 feet on the frozen heights of Quito. It was obvious, therefore, that the rarefaction of the air in those lofty regions had in no degree affected the result. Compared^ with what had been observed in France, the velocity of the aerial pulses was somewhat diminished at Quito by the prevailing cold, but was, on the other hand, consider¬ ably augmented by the excessive heat and moisture which oppress Cayenne. But the difference, amounting indeed to one-fifth of the whole, between the velocity of sound as deduced from theory, and as determined by actual experiment, still ap¬ peared very perplexing. This want of congruity was the more felt, since the Newtonian system of gravitation, after maintaining a long struggle with the adherents of the Cartesian philosophy, had at last obtained the undisput¬ ed possession of the Continent. Its triumph was insured by the admirable dissertations on the subject of tides, transmitted to the Academy of Sciences at Paris in the year 1740, when our celebrated countryman Maclaurin had the honour of sharing the prize with Euler and Daniel Bernoulli. The law of attraction received, indeed, a temporary shock a few years afterwards, from the re¬ sult of the investigation which Clairaut first gave of the lunar inequalities; but, on resuming his analysis of the problem, and computing the values of the smaller terms of the formula, that great geometer obtained, in 1752, a final product, exactly conformable to the best astronomi¬ cal observations; and the solidity of the Newtonian sys¬ tem was henceforth placed on the firmest foundation. It was therefore peculiarly desirable to examine like¬ wise the justness of the hydrodynamical conclusions of Newton. The propositions concerning the propagation of sound were perhaps justly considered as the most ob¬ scure part of the whole Principia. Some of the first-rate mathematicians abroad, particularly D Alembert and John Bernoulli, declared their utter inability to comprehend such intricate and disjointed demonstrations. At last the problem of sonorous pulses was attacked directly and in its full extent, by the late Count Lagrange, whose Wstica- death, although at a ripe age, will be lamented as a most ^10n La- severe loss to mathematical science. That illustrious ia‘ Se- geometer shone forth at once like a meteor, and before he had completed his twenty-third year he gave a rigorous and profound analysis of the propagation of sound through the atmosphere, in the first volume of the lurin Memoirs, which appeared in 1759. “ He pointed out some mistakes that even Newton had committed in the reasoning; but mistakes which, by a happy compensation of errors, did not affect essentially the results. Advancing from these discussions, he assigned the dynamical conditions of un¬ dulation, which, after the proper limitations, were reduced to an equation involving partial differences of the second order. But this refined branch of analysis, invented by D’Alembert and Euler, is still so imperfect, that, in order to integrate the final expression, it had become requisite to omit the higher powers of the differentials. Y et after all this display of accurate research and skilful adaptation of symbols, followed by a lax and incomplete calculus, the same conclusion was obtained as that which Newton had derived chiefly from the force of analogy and sagacity of observation; and philosophers were thus obliged to sub¬ mit, and to content themselves with recording the va¬ riance between theory and experiment in regard to the celerity of sound, or with referring that discrepancy to some extraneous influence.” (Edinb. Review, vol. xv. p. 431.) M. Poisson, one of those interesting men whose native ACOUSTICS. 105 Acoustics, genius has surmounted all the obstacles of fortune, very lately attempted a more complete analysis of the propa¬ gation of sound, in the Papers of the Polytechnic School. The final equation is more fully expressed, and its integra¬ tion is pushed some few steps farther; but still the result is precisely the same as before. The skill and precaution displayed in framing the conditions of the problem are afterwards mostly abandoned in the various simplifications adopted to arrive at the conclusion. Itectifica- A very ingenious and apparently satisfactory method tion of the of reconciling theory with observation, in the estimate of Ladace’ ^ie transmissi°n °f sound, was not long since suggested «»p act. py tjie celebrated Count Laplace. If the heat contained in air had, at every state of the density, been united con¬ stantly after the same proportion, the elasticity resulting from the infusion of this subtile and highly distensible element would invariably accord with what observation assigns to the compound aerial fluid. But the capacity of air, or its aptitude to retain heat, varies with its internal condition; being increased by rarefaction, and propor¬ tionally diminished by condensation. When air is com¬ pressed, therefore, it liberates a portion of its heat; and when it undergoes dilatation, it becomes disposed to abstract more heat from the adjoining bodies. Till the equilibrium of heat is restored, the air will be sen¬ sibly warmer after each act of compression, and colder when suffered to dilate. If the shock given to a portion of air be very sudden and violent, the quantity of heat evolved from it is profuse and powerful. On this princi¬ ple, M. Mollet, member of the academy of Lyons, led by some facts noticed by artists who manufactured wind- guns, first constructed, in 1804, the curious instrument for producing fire by the rapid condensation of air confined in a tube. But such evolution of heat must besides augment the elasticity of the air, as the contrary abstrac¬ tion of it will, in a like degree, diminish that force. At every sudden alteration of density, therefore, a new power is infused, which had not entered into the ordinary and undisturbed estimate of the air’s elasticity. Conse¬ quently, from this consideration alone, the aerial pulses must shoot with some greater celerity than calculation as¬ signs, because the particles of air, which are suddenly condensed, have their elasticity further augmented by the portion of heat evolved, while the corresponding particles, which are simultaneously dilated, have their disposition to contract likewise increased, by the momentary preva¬ lence of cold. Kxamina- The principle advanced by Laplace must therefore tion of this have a real operation, tending to reconcile the calculated correction, velocity of sound with that which is deduced from expe¬ riment. The only question is, how far its influence could actually extend. But, according to the formula given in Leslie’s Elements of Geometry, p. 495, a condensation equal to the 90th part of the volume of air would occasion the extrication of one degree of heat by Fahrenheit’s scale. Now, since each degree of heat enlarges the bulk or augments the elasticity of the air by the 450th part, it follows, that the heat, extricated by sudden impulse, will communicate to the air a momentary additional spring, amounting to one-fifth of the whole elastic force. Where¬ fore the celerity of sound would, by that influence, be in¬ creased in the subduplicate ratio of five to six, or nearly as 21 to 23 ; which gives an addition of only 90 feet each second to the whole quantity, bringing it up to 1033 feet. The correction is thus insufficient, not amounting to half of the discrepancy which it was its object to reconcile. It may be suspected, therefore, that some inaccuracy or omission infects the investigation itself. Till the inte¬ gral calculus has arrived at much greater perfection, it YOL. II. will often be requisite for the analyst, in the solution of Acoustics, dynamical problems, to descend from his elevation, and'^^v^'^y seek to simplify the differential expressions by a sober and judicious application of the principles of physics. Imagine a string of particles, or physical points, A, B, C, D, E, F, &c. in a state of rest, or mutual balance. If A were pushed nearer to B, and then suddenly abandon¬ ed, it would recoil with a motion exactly similar to the oscillation of a pendulum. The time of this relapse might easily be determined, from a comparison of the force of gravity with that of elasticity, or from the number of par¬ ticles contained in a column of equipoise. The minute interval between the adjacent particles, being now divided by the duration of each fit of contraction, will give the velocity with which the vibratory influence shoots along the chain of communication. This simple investigation leads still to the same result as before. But it proceeds on assumptions which are evidently incorrect; for it sup¬ poses the pulses to follow each other in accurate succession, every contraction terminating as the next begins. Since the particles, however, do not exist in a state of insulation, while B repels A, it must likewise press against C ; and C, in its turn, must gradually affect D. Before the contrac¬ tion of A and B is completed, that of B and C is therefore partially performed; and this anticipated influence may even extend to the remoter particles. Nor is the system of mutual action at all materially disturbed by such anti¬ cipations. Each pulsation is performed in the same way as if it were quite detached; only the succeeding one is partly accomplished before the regular period of its com¬ mencement. The velocity of aerial undulation is in this way much accelerated.” {Edinb. Rev. vol. xv. p. 433.) Each successive movement among the particles may be viewed as produced by a force not regularly decreasing, but partaking of the uniformity which obtains in projec¬ tion. Hence the velocity of sound is intermediate be¬ tween that derived from theory and that with which air would rush into a vacuum. But the arithmetical mean between 943 and 1334 feet is 11381, and the geometrical is 1121! feet; neither of which differs much from 1130 feet, the quantity determined by actual experiment. After the last correction, however, proposed by M. Modifica- Laplace, for adjusting theory with observation relative to tions re- the celerity of the transmission of sound, the difference quired m will not perhaps be regarded such as longer to present any t^e the^iy serious obstacle ; especially when the coincidence appears ot soun ' closer than what generally attends the theoretical deduc¬ tions concerning the motions of fluids. The remaining difficulties affecting the subject refer chiefly to the way in which the aerial pulses are propagated, and the modi¬ fications which they are afterwards capable of receiving. 1. No sensation is ever excited, unless the impression Duratjon made upon our organs be repeated or continued during a and certain short space of time. On this principle depends strength of the whole success of the juggler, who contrives to change pulsation, the situation of the various objects before us with a ra¬ pidity exceeding the ordinary exercise of sight or touch. A brand whirled swiftly round the head gives all the ap¬ pearance of a circle of fire ; and if one presses very hard an ivory ball between his fingers, he will seem still to feel it for several instants after it has been withdrawn. To excite the sensation of sound, it is requisite that the aerial pulses should have a certain force and duration. Accord¬ ing to some observations, the ear is not affected at all, unless the tremulous impulse communicated to the tym¬ panum lasts during the tenth part of a second. Every pulsation of a more transient kind is lost absolutely and completely to our organ of hearing. On the other hand, the impression of sound is not pro- O 106 ACOUSTICS. Acoustics, longed beyond the time of its actual production. If it were otherwise, indeed, all sounds would degenerate into indistinct noises; and articulate discourse, which distin¬ guishes man from the lower animals, and constitutes the charm of social life, would have been utterly impossible. This fact, so obvious, and yet so important, shows indis¬ putably that the propagation of sonorous pulses through the atmosphere is not, in all its circumstances, analogous to the succession of waves on the surface of water. These undulations continue long afterwards to rise and spread from the centre of their production. The pulsations of the air, no doubt, likewise survive their excitement; but such of them as succeed the first impulsion must not have the force and character of those which are directly shot through the fluid. What is the precise discrimina¬ tion between these different pulses, we are not enabled from mere theory to determine. But such a distinction must undoubtedly exist, otherwise indeed all discourse would continue to fill the ear with a monotonous hum, or an indistinct muttering. It would be difficult to institute conclusive experiments on this subject, yet collateral re¬ searches might be devised which could not fail to guide our inquiry. Concentra- 2. But another defect in the analogy between waves tion in a and sonorous pulses is, that the latter, without affecting particular to Spreaa equally, are capable of acquiring a superior force direction. or ^en(jenCy }n gome given direction. Certain unconfined sounds, indeed, are diffused uniformly on every side. Thus, the noise of the explosion of a powder-mill is heard, and often dreadfully felt, at a great distance all round the scene of disaster. But the report of a cannon, though audible in every direction, appears invariably loudest in the quarter to which the engine is pointed. On this principle, a seaman, when he seeks to be heard more audibly, or at a greater distance, is accustomed, if no other help occurs, to apply his spread hands on each side of his mouth, and thus check or diminish the waste of sound by its lateral dispersion. For the same reason, the bent and projecting circular piece annexed to the farther end of a speaking-trumpet is of most decided use, in as¬ sisting to give direction to the flight of the aerial pulses. Accumula- 3. The theory of undulatory movements furnishes some tion along elucidation, but no adequate explication, of the augment- barriers. e(j effect 0f sound in the direction of a lateral barrier. The extension of such an obstacle might appear to check merely the spread and consequent attenuation of the so¬ norous pulses; but the great accumulation of impulse always occurs, on either side, at the extremity of the ad¬ vancing wave. By what system of interior forces this ef¬ fect is produced, it would be difficult satisfactorily to ex¬ plain. Yet we perceive something analogous in the swell which runs along the margin of a pool, and in the billow which, flowing from the open sea, heaves against the sides of a projecting mole. It is hence that sound is made to sweep with such in¬ tensity over the smooth surface of a long wall or of an ex¬ tended gallery. An elliptical figure, though of manifest advantage, is not really essential to a whispering gallery; for the point of sonorous concentration is found beyond the true catoptrical focus, and much nearer to the wall. A fact of the same kind is well ascertained—that sounds are always heard the most audibly, and at the greatest dis¬ tance, in a level open country, or still better on the smooth surface of a vast lake, or of the ocean itself. The roaring of the cannon in certain naval engagements has been noticed at points so very remote from the scene of action, as might seem, if not perfectly authenticated, to be altogether incredible. On the other hand, again, sound is enfeebled and dissipated sooner in alpine regions. Thus, the traveller, roving at some height above a valley, des- Acoustics, cries, with uncommon clearness, perhaps a huntsman on the brow of the opposite mountain, and while he watches every flash, yet can he scarcely hear the report of the fowling-piece. On a similar principle, we would explain the operation of the ear-trumpet, which affords such relief to one of the most cheerless maladies that can afflict humanity. The wide mouth of that instrument, it is well known, is turn¬ ed to catch the stream of sound ; the extent of pulsation is gradually contracted as the tide advances; and the same quantity of impulse being probably maintained, the vibratory energy is intensely accumulated at the narrow extremity, where it strikes the cavity of the ear. A trum¬ pet of this form might, in many cases, be found very ad¬ vantageous, not only for remedying the defects of the or¬ gan of hearing, but for assisting the observer to collect feeble and distant sounds. Even an umbrella held close behind the head, with its concavity fronting the sonorous pulses, will, it has been alleged, sensibly heighten their impression. 4*. To explain legitimately the reflection of sound, would Reflection require some modifications in the theory of atmospheric modified, undulation. Each obstructing point is certainly not the centre of a new system of pulses ; for, in many cases, this would occasion unutterable confusion. Nor can the ex¬ citement of sound be supposed to dart in straight lines, or to perform the same accurate reflection as the rays of light. In fact, neither smoothness nor exact regularity of surface is required for the production of an echo. A range of buildings, a row of tall trees, a ridge of rocks, pr a chain of heights, will, in certain positions, reflect sound with clear and audible effect. It follows, therefore, that the reflection must be formed, not at the immediate sur¬ face of those obstacles, which could occasion only an ir¬ regular dispersion, but at some boundary at a small dis¬ tance, and running parallel to the mean direction of the whole barrier. We may conceive the tide of sound accu¬ mulating where it stops, and investing the opposite sur¬ face like an atmosphere, till a repulsion is exerted, which again rolls it back. Wbat seems to constitute the per¬ fection of an echo is, that the sum of the distances of every point of the reflecting surface from the person who speaks, and from him who listens, should be the same. When this disposition obtains, all the reflected sounds must reach the ear in due succession, without being in¬ termingled or confused. We may observe, that echoes are often confounded with the mere resonance occasioned by vibrations excited among the obstacles themselves. In a large empty room, with its naked floor, and walls, and benches, the voice quickly throws the whole into a tremulous commotion, and seems drowned in the ringing prolonged sound which is produced; nor does this unpleasant effect cease, until the spectators have occupied the benches, filled the hall, and obstructed by their weight the vibration of the floor. What is called the deadening of sound, consists in merely checking or preventing the disturbance of extraneous tre¬ mor. For this purpose, the floor is covered with carpets, and the walls lined with wainscot or hangings. Such bar¬ riers, we have seen, would not, by their yielding quality, blunt or obstruct the formation of echoes. Their only effect is, to muffle the elastic surfaces which they cover. The performance of the speaking-trumpet has generally Speakinsr been referred to the concentrated reflection of sound, trumpet- Some authors have carried the hypothesis even so far as to investigate, from mathematical principles, the best figure of that instrument. Much labour and great inge¬ nuity have been utterly wasted in this fruitless attempt. ACOUSTICS. 107 Acoustics. Kircher proposed the tube to be shaped like a truncated parabolic conoid, the mouth-piece occupying the focus; and he concludes that all the rays of sound would, by re¬ flection from such a surface, be sent forward exactly in pa¬ rallel lines. Other philosophers have imagined, from a fanciful analogy to the property of ivory balls, that the figure described by the revolution of the logarithmic curve about its absciss would be the most proper for the speak¬ ing-trumpet. M. Lambert, of the Berlin academy, whose genius and originality were both of the first order, has given a solution still different. But it would be idle to recite the various attempts which have ended in no prac¬ tical result. The true physical explication of the speaking-trumpet was first given, as far as we know, in the course of an in¬ cidental remark by Professor Leslie, in his Experimental Inquiry into the Nature and Propagation of Heat. “ In the case of articulate sounds,” says he, “ the confining of the air does not affect the pitch of voice, but it augments the degree of intonation. The lateral flow being checked, that fugacious medium receives a more condensed and vigorous impulsion. As the breath then escapes more slowly from the mouth, it waits and bears a fuller stroke from the organs of speech. But the speaking-trumpet is only an extension of the same principle. Its performance does certainly not depend upon any supposed repercussion of sound; repeated echoes might divide, but could not augment the quantity of impulse. In reality, however, neither the shape of the instrument, nor the kind of ma¬ terial of which it is made, seems to be of much conse¬ quence. Nor can we admit that the speaking-trumpet possesses any peculiar power of collecting sound in one direction; for it is distinctly audible on all sides, and is perhaps not much louder in front, comparatively, than the simple unassisted voice. The tube, by its length and narrowness, detains the efflux of air, and has the same effect as if it diminished the volubility of that fluid, or in¬ creased its density. The organs of articulation strike with concentrated force; and the pulses, so vigorously thus excited, are, from the reflected form of the aperture, finally enabled to escape, and to spread themselves along the atmosphere. To speak through a trumpet costs a very sensible effort, and soon fatigues and exhausts a per¬ son. This observation singularly confirms the justness of the theory which I have now brought forward.” Nearly about the same time, this theory was confirmed Ilassen- by some ingenious experiments made by M. Hassenfratz, ti-au. at Paris. His method of estimating the power of a speaking-trumpet consisted in fixing a small watch in the mouth-piece, and observing at what distance the beats ceased to be distinctly audible. He found that the effects were precisely the same with a trumpet of tinned iron, whether used in its naked form, or after it was tightly bound with linen to prevent any vibration of the metal. Nor could there be the smallest reflection of sound from the internal surface of the tube, for the beating of the watch was heard exactly at the same distance after the whole of the inside had been lined with woollen cloth. These simple experiments prove decisively that the per¬ formance of the speaking-trumpet depends principally on the intenser pulsation which is excited in the column of confined air. In the same way, sound is prodigiously aug¬ mented in a long narrow passage. If a musket be fired within the gallery of a mine, the explosion heard in a remote corner will have the loudness and character of thunder. Sound of The progressive motion of sound furnishes the explica- nmsketry. tion of various remarkable facts and striking phenomena. Thus, to a person standing at some distance, and directly Acoustics, in front of a long file of musketry, the general discharge will appear as a single collected sound, the numerous re¬ ports all reaching his ear nearly at the same instant. But one stationed at the end of the line will hear only a pro¬ longed rolling noise, not unlike a running fire; because the distinct sounds, from the different distances which they have to travel, will arrive in a continued succession. Hence, likewise, the tremendous rumbling noise of dis- Noise of tant thunder, which is not produced, as many have sup- thunder, posed, by the repetition of echoes. In certain situations, indeed, and particularly in hilly tracts, echoes may no doubt contribute to augment the general effect; but their ordinary influence seems to be really insignificant, since it should cause the same modification of sound in the explosion of a cannon, which is essentially different, however, from the muttering and crash of thunder. This lengthened and varied noise must yet be the production of a moment. The rapidity of lightning surpasses concep¬ tion, and the prolongation of the sound which follows it is owing to-the various distances of the chain of points which emit the sonorous impressions. The electrical in¬ fluence darts with immeasurable swiftness from cloud to cloud, till perhaps it strikes at last into the ground. But from every point of this tortuous path distinct pulses of sound are transmitted, which consequently reach the ear at very different intervals. Sometimes they arrive inter¬ mingled, and give the sensation of a violent crash ; at other times they seem suspended, and form a sort of pause. It would not be very difficult in any case to imagine the zig-zag track which the lightning must pursue in or¬ der to produce a given protracted rumbling noise. The duration of each peal of thunder will evidently be short¬ ened if it chance to shoot athwart, but must continue the longest when it runs in the line of the spectator. As the distance of thunder is estimated by allowing some¬ what more than a mile for every five seconds that elapse between the flash and the beginning of the report, so the space traversed by the lightning, if its general direction were known, might be computed by the same rule, from the endurance of the sound. We will not enter at present on that branch of acoustics Musical which treats of the doctrine of harmony ; but a few scat-note- tered remarks may trace the general outline of the sub¬ ject. A musical note, far from being only a repetition of the same simple sound, should be considered as the con¬ junction of subordinate sounds reiterated at proportional intervals. The sweetness of this compound effect or tone appears to depend on the frequent recurrence of interior unison. The secondary sounds which naturally and in¬ variably accompany the fundamental note are repeated only two, three, or four times faster; nor does the science of music admit of any proportions but what arise from the limited combinations of those very simple num¬ bers. Harmony, again, is created by an artificial union of different notes, analogous to the natural composition of tone. All tones are produced by the regular vibrations either Vibrating of solid substances or of confined air itself. Strings instru- of gut or of metal are most generally used; but smallments- plates or pillars of wood, of glass, or even of stone, will answer the same purpose, forming the singular instru¬ ment called staccata or harmonica. In these cases, the quality of the vibrations depends on the joint influence of a variety of circumstances; not only on the length of the fibres, but on their thickness, their elasticity, their density, and the degree of tension to which they are sub¬ jected. The motion of a musical stretched chord was first investigated by the very ingenious Dr Brook Taylor, 108 ACOUSTICS. Acoustics, though his solution has been since proved to be incom- plete. At the same time, in fact, that the whole chord oscillates, its simpler portions, the half, the third, and the fourth of its length, actually perform a set of intermediate vibrations. Wind-in- Wind-instruments produce their effect by the vibra- struments. tions of a column of air confined at one end, and either open or shut at the other. These vibrations are deter¬ mined merely by the length of the sounding column. Yet interior and subordinate vibrations are found to co-exist with the fundamental one. The whole column sponta¬ neously divides itself into portions equal to the half, the third, or the fourth of its longitudinal extent. We shall more easily conceive these longitudinal vibrations, by ob¬ serving the contractions and expansions of a long and very elastic string, to the end of which a ball is attached. A spiral spring shows still better the repeated stretching and recoil. If struck suddenly at the one end, it will ex¬ hibit not only a total vibration, but likewise partial ones, winding vernacularly along the chain of elastic rings. But when the air is struck with uncommon force, the subordinate vibrations become predominant, and yield the clearest and loudest tones. This we perceive in the dy¬ ing sounds of a bell, which rise by one or two octaves, and expire in the shrillest note. On such a very narrow foun¬ dation—on the variable force with which it is blown— rests the whole performance of the bugle-horn, whose compass is extremely small, consisting only of the simplest notes. In other wind-instruments, the several notes are caused by the different lengths of the tube, or by the va¬ rious positions of the holes made in its side. Tones pro- The longitudinal vibrations of a column of air, contain- duced by ed within a tube open at both ends, are powerfully excit- the burn- e(j, and very loud and clear tones produced, by the inflam¬ ing of by- mation of a streamlet of hydrogen gas. This curious ex- 1 roSenSas‘periment was made first in Germany, and appears indeed to have been scarcely known, or at least noticed in other countries. Yet it is most easily performed, and will be considered as amusing, if not instructive. A phial, having a long narrow glass pipe fitted to its neck, being partly filled with dilute sulphuric acid, a few bits of zinc are dropt into the liquid. As the decomposition of the water embodied with the acid now proceeds, the hydrogen gas thus generated flows regularly from the aperture, and is capable of catching fire, and of burning for some consid¬ erable time, with a small yet steady round flame. This very simple arrangement, frequently styled the philosophic lamp, is in reality of the same nature with the combina¬ tion, on a large scale, of the gas lights. A glass tube be¬ ing passed over the exit-pipe, the burning speck at its point instantly shoots into an elongated flame, and creates a continued sharp and brilliant musical sound. This effect is not owing to any vibrations of the tube itself, for it is nowise altered by tying a handkerchief tightly about the glass, or even by substituting a cylinder of paper. The tremor excited in the column of air is therefore the sole cause of the incessant tone, which only varies by a change in the place of the flame, or a partial obstruction applied at the end of the tube. But still it is not easy to con¬ ceive how the mere burning of a jet of hydrogen gas within the cavity should produce such powerful vibra¬ tions. The exciting force must necessarily act by starts, and not uniformly. The length of the flame might seem to prove, that the hydrogen gas is not consumed or con¬ verted into aqueous vapour as fast as it issues from the aperture. A jet of it catches instantaneous fire, but is immediately followed by another, the succession of in¬ flamed portions being so rapid as entirely to escape the keenness of sight. The column of air contained within the tube would thus be agitated by a series of incessant Acoustics, strokes or sudden expansions. The singular fact now described had occurred inciden¬ tally to the writer of this article in the course of his ear¬ liest experiments; and he has often thought since, that, on the same principle, an organ might be constructed, which would have a very curious and pleasing effect. A vertical motion of the glass tubes, and the partial shutting or opening of their upper ends, would occasion a consider¬ able variety of notes. By passing the hydrogen gas over different metals, the flame would be made to assume va¬ rious colours. The apparatus might work by a spontane¬ ous mechanism; and while the eye was gratified by the display of rich and vivid tints, the ear would be charmed with strains of new and melodious symphony. (j. l.) Part III. We shall here add some further explanations in regard Distinc- to the nature of different sounds, and particularly of tion be- musical sounds. tween nm- Nothing appears more surprising than that variety of sicaf an(i sounds which different bodies emit when excited either by percussion or by any other method. If we strike,5,011111 s‘ for example, upon a log of wood, or a table, or a book, we obtain nothing but a harsh sort of noise, which ceases almost the moment it is emitted. Whatever shape we form the wood into, it makes hardly any dif¬ ference. The same thing takes place with other bodies, such as metal, or glass, or earthen ware, &c. when these are in large masses; but how different is the case if we form them into rods or slips, into thin plates, or, still better, into cylindrical or hemispherical vessels, as cups, tumblers, bells, cymbals, &c. These, when struck, inva¬ riably emit a sound much more prolonged, and in general highly musical or grateful to the ear. What, then, is the cause of this remarkable distinction ? All that we can observe generally in regard to these sonorous bodies when sounding is, that the whole body is agitated by an inter¬ nal tremor, which continues so long as the sound can be heard. But if we examine them in their simplest forms, some very remarkable circumstances are brought to light. Take, for example, a slip of metal or glass, fix it firmly at one extremity, and then strike the other; the body, as in other cases, emits a prolonged and musical note, and becomes agitated with the usual sonorous tremor. This is particularly well observed in a common tuning fork. But the nature of this agitation is of a very simple kind. The slip merely oscillates backwards and forwards with great rapidity on the extremity by which it is fixed. Each of these oscillations, as the slip strikes the surrounding air, must produce a distinct sound; but these impressions following each other in very rapid succession, the ear can distinguish nothing but a single continued and prolonged note. The same thing takes place if we fix the slip at both ends, provided it be long enough and thin enough to oscil¬ late in the middle; and this is the case with all kinds of distended wires or strings. These are fixed at the two ends, and when they are struck, as with the hammer of the key of the piano-forte, or drawn aside by the hand and then abandoned, they continue to vibrate for a long time, and to emit tones varying in gravity or acuteness, but all highly musical. One remarkable circumstance regarding the vibrations of these slips or chords is, that they are all performed in the very same time, however minute or how¬ ever extended. They vary in different slips or chords, ac¬ cording to their length, tension, and other circumstances ; but in the same slip or chord they are all alike. When any chord or slip is drawn out of the straight line and then abandoned, the oscillations are wide at first, but ACOUSTICS. 109 Acoustics, continually diminish in extent till they cease altogether, as at Plate I. Fig. 1. Now the smallest of these vibra¬ tions takes just as long time in its performance as the largest; and the latter, again, however wide, is performed just as quickly as the former. The reason is, that the force of elasticity, which produces the vibrations, increases as the chord is drawn farther from the straight line, and thus accelerates the wide vibrations in proportion to their extent, as can easily be demonstrated. The consequence is, that the successive impressions of sound which consti¬ tute the continued and prolonged note, all follow each other at the same interval; and the regularity with which these impressions successively fall on the ear appears to be one essential ingredient in that melody or agreeable elfect which the sound produces. This is proved by a very simple experiment. If we sound one of the strings of a violin or violoncello, it emits for a long time the mu¬ sical note which belongs to it; but if, while it is sounding, we move the finger quickly along it from the bottom upwards, so as to shorten continually the length of the string, to accelerate thereby the vibrations, and thus alter the regularity of their succession, the sound continues, but all sort of melody is gone. Some philosophers, and in particular Dr Robison, have thought that this regular succession of sonorous impressions is the only source of melody; but this is far from being the case, else how could we account for those diversities in the sweetness of different tones, produced by different instruments or from different sources? What can be more regular in succession than the impressions of sound from a distant water-fall ? And accordingly the effect is soft and agreeable in a high degree, yet how inferior in melody to the tone of a fine bell, or of an organ, or the notes of a distant bugle. Another remarkable circumstance regarding the vibrations of these slips or chords is, that the sound is not emitted from the string itself so much as from the mass with which it com¬ municates. If, for example, we strike a tuning fork gently, so as to make it vibrate, it emits a sound so feeble that it cannot be heard until we bring it close up to the ear; but if, when it is vibrating, we press the extremity on a table, or a book, or any similar substance, the sound becomes perfectly audible. In the same manner a distended wire, if quite insulated, hardly emits an audible tone; but set it on a board, or, which is still better, on a hollow box, and then the tones are loud, deep, and highly musical. Many authors who have treated this subject ascribe the sound to the wire or chord striking the air at every vibration. This, however, is but an imperfect view of what really takes place. The tones arising from this source are in general perfectly inaudible, and the use of the wire is rather to excite the vibrations in the mass with which it is con¬ nected. This is the true sonorous body; and in this man¬ ner even wood, which appears when struck the most tune¬ less of all substances, is yet made to emit tones of the most exquisite sweetness; as appears in the violin and violoncello, harp, and indeed in all stringed instruments. The wood appears incapable of having a continued series of vibrations excited in it by percussion; but the strings produce this effect in a very remarkable manner, and which has hardly received that attention from writers on Acoustics which it deserves. They put the whole mass of the wood into a tremor, they excite its vibrations, and they deter¬ mine and govern their frequency and the regularity of their succession. These vibrations over the whole surface of the wood communicate an infinite multitude of similar vibrations in the air, all which reaching the ear at the same instant, produce those powerful and audible tones which we observe. Let us now consider the nature of those remarkable distinctions of musical sounds into grave and acute, on Acoustics, the combination of which depends the whole charm ofv-^v^*^ music. Every one knows, that in stringed instruments Grave and this depends entirely on the length and tension of theacute string, as is well observed in the violin. By shorteningsounils' the strings with the fingers, we obtain notes always more and more acute ; and by tightening the strings with the pins at their extremities, we produce the same effect. In different strings, also, another circumstance has a sensible effect, namely, the thickness or mass of the string: the greater this is, the sound is the more grave, and the less the more acute. All these effects are very clearly ob¬ served, and proved with mathematical accuracy, by means of an instrument termed the monochord or sonometer; which is an apparatus contrived for stretching different strings and causing them to sound by vibration, with props or bridges to vary their lengths, and weights sus¬ pended to vary and measure the different tensions, the vi¬ brations of the strings being communicated to a hollow box of thin elastic wood, to augment the sound. Fig. 2. represents the instrument in an upright form, which is best adapted for experiment with tension, because the weight can be applied directly under the string without friction. Fig. 3. is a horizontal form: the weight here is applied over a pulley, and therefore the tension cannot be so very ac¬ curately measured. It answers, however, better for some other kinds of experiments, in regard to the length of the strings and the subordinate vibrations. Whichever of these forms of the instrument be used, we obtain invari¬ ably the same results. The more weight we apply to stretch any of the chords, the more acute does the sound become. If we lengthen the strings again in any degree, the more grave does the sound become; and the same takes place if we substitute a heavy for a light string. It is very remarkable, however, that if we examine these effects carefully, and apply the aid of mathematical investigation, they all resolve into one general law. Adding to the weight and tension on the strings, shortening their length and diminishing their weight, have all the same common effect; namely, to quicken their vibrations. It is on the single circumstance, therefore, of the quickness or slow¬ ness of the vibrations of the strings, in whatever way it is produced, that the acuteness or gravity of the tones de¬ pends. This, then, is the great law on which all the gradations of musical notes depend: quicken the vibra¬ tions of the chord by any means, and we are sure to sharpen the tone in the very same proportion: make the vibrations slower in any way, and in the same proportion does the tone become more grave. The above circumstances, how¬ ever, do not all alter the rate of vibration in the same de¬ gree. If we shorten or lengthen the string, the vibrations are quickened or slackened, and consequently the tones made more acute or grave in the very same proportion; that is, a string half the length of another just makes double the number of vibrations in the same time, and one one-third of the length three times ; one double the length, again, makes half the number of vibrations, and one triple the length one-third of the number. The effect of the tension, again, and the weight of the strings, follows a different law. If we load one string with double the weight of another, it does not double the number of vibra¬ tions : it requires four times the weight to do this, and nine times the weight to triple the number; the quickness being in all cases in proportion to the square root of the weight. The effect of the weight of the string follows a similar law; one string requiring four times the mass of another to make its vibrations in half the time, and nine times this to make them in one-third of the time. So that if we denote the length of the string by L, the weight 110 ACOUSTICS. Acoustics, of a lineal inch by W, and the weight or force of tension by T, then the number of vibrations, N, in a given time will be in proportion to On this law depends the construction of all kinds of stringed instruments, and the adjustment of the length, magnitude, and tension of the strings, to produce the tones that we wish in the instrument, without over¬ straining the materials, or making them any way liable to go out of tune. Accurate experiments, however, are want- in«- to apply with success the above formula to actual practice. On the above principle, also, of the velocity of the vibrations regulating the tone of every sound, de¬ pends entirely the system of our musical scale, as well as all those combinations of sound which constitute concord or harmony in music. Eveiy one knows, that if with any sound we strike its octave at the same time, the two coalesce so completely together as to form al¬ most a single continued note, which in music forms the most perfect concord. Now the octave above is emitted from that string whose vibrations are exactly double in number to the original note. The vibrations of the latter, therefore, must coincide completely with the former at every other vibration. The impression of both thesereaches the ear at the very same instant, and thus the two sounds are blended into one. The intermediate sound of the octave which intervenes between these is hardly perceiv¬ ed, owing to the rapidity of their succession; and as it also recurs at regular intervals, it does not interrupt the harmony, but rather contributes to give fulness and rich¬ ness to the combined tone. The same thing takes place, though in a less degree, with the double, the triple, and other octaves, and with all the different sounds which form concords together; and the more frequently the two sounds unite, the more perfect in every case is the con¬ cord. When they do not unite but at sensible intervals, there is then produced at each of these a distinct rise in the sound, which becomes suddenly louder from the union of the two, and then diminishes as they begin to separate, producing a succession of swells, or beats, as they are termed in music. The intervals between these beats are filled up by the vibrations of the two sounds occurring, first one and then the other; and as they form on the whole a very irregular succession of impressions, they pro¬ duce a jarring effect, which grates on the ear. These combined sounds are hence termed discords. All this will be readily understood by an example or two, and a figure. Take first the fundamental tone and its octave; let the vibrations of each which produce the continued sound be represented by dots, as at Fig. 4 ; and when the two sounds concur, let this be denoted by dots larger in size: then the succession of impressions will be as at Fig. 5, where we have a regular succession of beats, re¬ curring in such rapid succession that the ear can only distinguish a single sound. The octave also intervenes, but quite regularly, and also in such rapid succession, that it seems rather to heighten than to mar the general harmony. In the same manner, Fig. 6. represents the union of the fundamental sound and its double octave; which is the same system, only the beats are at wider in¬ tervals, and the intermediate octaves double in number. Take now two sounds, the number of whose vibrations are to each other as 2 to 3; that is, suppose one of them performs its vibrations in two very small parts of a second, and the other in three. If we take the annexed scale to represent the parts of a second, we easily form the series of sounds and of beats at Fig. 7. We have still, it will be seen, a regular succession of beats, but the in¬ termediate single sounds do not recur at regular intervals. TVe have first an interval of two parts of a second; then we Acoustics, have three sounds succeeding each other during the other three parts; and then an interval of two parts between that and the beat. There is obviously, therefore, a tendency to discord; but the whole series occurs in such rapid suc¬ cession that the effect on the ear is quite harmonious. Take now the proportion of 5 to 7. Here, as at Fig. 8, we have a regular succession of beats, but we have no fewer than ten intermediate single sounds, and these suc¬ ceeding each other in a very irregular manner. We have all the elementsof discord, therefore; and accordingly the union of these two sounds would be sure to grate on the ear, unless they were of so high a pitch that the beats should become inaudible. These would then produce, as before, a continued sound; and the effect of the interme¬ diate ones would be in some degree, but not altogether, lost: we might have a concord, but not a very perfect one. It hence appears obvious why the union of some notes, which on a grave key are discordant, become har¬ monious by raising sufficiently the pitch. In the same manner, in every other case the greater the intervals be¬ tween the successive conjunctions of the sounds, and the more irregular the succession of the intermediate impres¬ sion, the greater will be the discord. Such are the effects of combined sounds; but it is ex¬ tremely remarkable that every single sound, besides its fundamental note, yields also spontaneously various others of the most perfect concord with it, but all higher, and each rising successively in pitch, so that they have hence received the name of Acute Harmonics. This curious and important fact, first noticed by Galileo, to whom also we are indebted for the theory of musical strings, has since excited much attention among succeeding philoso¬ phers, as well as among those skilled in the practice of music. In stringed instruments, it is best observed in the low notes of the piano-forte or violoncello. These were formerly thought to emit one simple uniform tone. An attentive ear, however, as is now universally allowed by musicians, can actually discover three others besides the original, viz. the octave above, the twelfth, and the double octave. This was first distinctly proved by Ra¬ meau ; and the experiment is easily tried by striking one of the low keys, and withdrawing the finger briskly; then, after the fundamental note has ceased, the three shriller ones will be heard. The octave being in some measure blended with the original note, is not so. easily perceived, except by an ear habituated to the minutest discrimination of sound. But with ordinary attention the twelfth and the double octave are heard distinctly. Nothing in the whole science of Acoustics has given rise to so much speculation and varied discussion as this singu¬ lar property of musical strings. It would appear at first sight to overturn the whole doctrine we have been laying down regarding the effect of the rapidity of the vibrations in regulating the tone ; for here we have the same string yielding at once a diversity of notes, varying in a wide gradation from grave to acute. Can it be possible that the string, besides one principal series of vibrations from end to end, may at the same time execute vibrations among its parts, throwing itself, as in Fig.Q, into two, three, or four subdivisions; and the whole string, as it oscillates between its extremities, serving as a movable axis on which such partial vibrations may be at the same time performed ? This appeared at first so extraordinary and wild a conjecture, that it was long ere it could meet with any serious attention among philosophers, far less be ad¬ mitted as an accurate view of what really takes place. It was rather ascribed to something unconnected with the string; some referring the production of these harmonic A C O U Acoustics, notes to the structure of the ear, and the mode in which it receives the impression of the fundamental note; others, as the celebrated Lagrange, (to whom, along with our countryman Taylor, and Bernoulli, Euler, and D’Alembert, we owe the whole theory of the curves assum¬ ed by the vibration of musical strings,) supposed that they arose from sympathetic vibrations excited in the dif¬ ferent bodies adjacent to the string, but without attempt¬ ing to give any reason why these affections should always excite notes more acute than the fundamental. The pos¬ sibility of these partial vibrations, however, was clearly proved by Daniel Bernoulli; and, however curious it may seem, the fact has now been established by many conclu¬ sive experiments and observations. That strings are cap¬ able of vibrating in this way, we may be convinced, from the following considerations. If we take any string, and withdraw it from the straight line by applying the finger, not to the centre, but nearer to one of the ends, so as to bring it into the position ABC, Fig. 10, then it will on the other side assume the position ADC, in every way the reverse of the first, as is easily proved by experiment. In general, the vibrations are so quick that they cannot be perceived by the eye ; but if the finger be held op¬ posite to B, or in any other part between A and C, it will be found that the vibration is nowhere so great as at D. In the same manner, if we apply both fingers in opposite directions, and at equal distances from the extremities, so as to draw the string into the position A B D C, the cen¬ tre E remaining unchanged, then, on the other side, it will assume the position A 6 E C; and as the central point E continues all the time immovable, it is evident that the whole string will continue vibrating partially, in the very same manner as if it had been composed of two strings, each half the length, and fixed at E. This point E is hence generally termed a node, or nodal point. In the same way, by applying the moving forces at other different points, the string may be made to perform three, four, or any greater number of partial vibrations, in relation to so many intermediate nodal points, Fig. 12; and it is not difficult to conceive, therefore, how, by the application of certain forces, the whole string may be performing its oscillations from end to end, while at the same time it may be agitated internally by two, three, or more partial vibrations ; and this is proved by actual experiment. If we take a piece of common twine about fifteen or twenty feet long, and stretch it between two fixed points rather loose¬ ly ;—if we then cause it to vibrate by the middle, it merely makes the ordinary vibrations ; but if we apply our force to withdraw it from the straight line near one of the ex¬ tremities, we can then see distinctly, besides its principal vibrations, a series of subordinate ones going on throughout its whole length. It is remarkable also that strings of this kind are extremely susceptible of these subordinate vibra¬ tions. When the string is vibrating regularly between its extremities, the slightest deranging circumstance is sufficient to excite and to superinduce the partial actions; as appears very distinctly in an experiment contrived by Mr Hawkins of London, by stretching between two bridges a long and spirally coiled brass wire, the spirals being about the diameter of a quill, and extended considerably more than those of a cork-screw. The tension was such as hardly to emit any sound, but to leave the vibrations when touched quite visible to the eye. If, when the whole string is vibrating, we oppose a slight obstacle, say at the middle, the string then instantly divides itself into two, and along with its principal vibration performs two others between the centre and each extremity. If the obstacle—and even a puff of wind from the mouth is sufficient—be placed at the distance of one-fourth the length of the string from STICS. in either extremity, then it divides itself into four, and along Acoustics, with its principal vibration performs four others ; and so^-^v^^- on, according to whatever aliquot part of the string the obstacle be presented ; the latter always subdividing itself into the same number of parts, and performing a series of subordinate vibrations between each, which can often be observed and heard for several minutes accompanying the principal one. The same effects are beautifully ob¬ served, as was first shown by Professor Robison, by means of a monochord sounded by an ivory wheel. When the string was vibrating simply, if its middle point was then touched slightly with a quill, this point instantly stopped, but the string continued to vibrate in two parts, sounding the octave; and the same thing happened if it was touched at one-third,—it then divided itself into three parts, with two nodal points, and sounded the twelfth; and any thing soft, such as a lock of cotton, put in the way of the wide vibrations of the string, was sufficient to produce the effect. From these facts and observations, therefore, no doubt can remain that the acute harmonics accompanying the fundamental note arise entirely from these partial vibra¬ tions, of which every string appears to be so suscep¬ tible. But one important question still remains, and has never yet received any satisfactory solution; namely, what are the circumstances which determine these par¬ tial vibrations so generally in every string ? Very slight ob¬ stacles are no doubt sufficient, but still there must be some particular causes to determine every string to divide itself so regularly into two, three, four, or more parts; exe¬ cuting in such regular succession the vibration peculiar to each. Inequalities in the densities or thicknesses of the different parts of the strings have been suggested as a probable reason; but this appears quite inadequate to pro¬ duce effects so very constant in their operation, and which besides occur, let the string or wire be ever so uniform in its texture. This subject requires further examination, and the trial of several experiments. The only probable circumstance to which we can ascribe these effects consists in the re-action of the supports to which the extremities of the strings are attached. It is well known, that when two strings in the same instrument are tuned to the same note, if one of them be struck, the other begins to vibrate, and to sound at the same time. Strings differing by an octave have the same effect; and even those differing more in tone, yet appear to act and to re-act on each other. These effects have usually been ascribed to the action of the air, communicating the vibrations from one string to another. This, however, is not the case, as is proved by a simple experiment. If we stretch two similar strings on two different boards, and tune them to the same note; then if we detach the one wholly from the other, the vibrations of the one do not in the least affect those of the other, let them be even brought quite close together. But the moment we place the boards in contact with each other, though the strings themselves be thereby farther separated than before, yet the one vibrates uniformly in sympathy with the other ; and the moment the boards are again de¬ tached, the eftect ceases. It is clear, therefore, that the vibrations of the one string are communicated to those of the other, not through the medium of the air, but through that of the wood ; and this can only take place by means of the vibrations of the one string communicating through the supports to the wood. This agitates the supports of the other string, and these giving at first a very slight vibrating motion to the extremities, this gradually increases as it is continued, until the whole string is made to vibrate with the other. Instead of the effect, therefore, proceed¬ ing from the middle of the string to either extremity, as 112 A C Q Acoustics would be the case with aerial pulses, it is just the reverse. II When once the motion is begun, the aerial undulations Acqs. may certainly aid and augment the effect; but this, with- v out doubt, originates at the extremities of the strings, and from these is communicated to the centre. That strings in unison with each other should vibrate in this manner more readily than any other, is quite easily accounted for; because in that case the vibrations of the one, however they may be produced, are quite isochronous with those of the other: they are more readily excited, therefore, because when they are once begun, however minute they may be at first, they yet harmonize exactly with the other, and every succeeding impulse from it justarrives in the proper time to augment the effect of the preceding, until the two motions become exactly alike. Were the string not isochronous, the succeeding impulses might tend sometimes to augment and sometimes to diminish the effect of the preceding ones; so that no sensible vibration would take place, as really hap¬ pens with all discordant strings. With octaves, however, and other concords, the vibrations are still produced, because the vibrations of the fundamental note always concur with those at certain intervals, and at others do not oppose them. All these effects are very similar to what occurs in the motion of pendulums ; a very slight impulse is suffi¬ cient to put a large pendulum into very wide vibrations, if it be often repeated, and always at the proper time to aug¬ ment and not oppose the motion already communicated. Here it is that pendulums swinging in the same frame affect wonderfully the vibrations of each other, exactly like musical strings in the same instrument. If when two isochronous pendulums are at rest one of them be set in motion, in a short time the other commences to vibrate, in a very slight degree at first, but always increasing and in¬ creasing, until at last its oscillations become quite as wide as the other. This effect arises entirely from the vibrations of the one pendulum communicating through the wood very slight impulses to the axis or centre on which the other moves. This sets it in motion, and the impulses being constantly repeated and properly timed, excite at last vibrations as wide as the original. In a similar man¬ ner it is that one string causes another in the same instru¬ ment to vibrate, by means of the supports on which it is stretched; and if this be the case so remarkably in dif¬ ferent strings, may not the vibrations of any single string re-act on itself through its own supports, and thus excite all those secondary vibrations which produce the acute har¬ monics ? The string being first struck in the centre, the fundamental note must first of all be emitted. But the vibration of this agitating the supports at each extre¬ mity, these must necessarily re-act upon the string it¬ self, must modify the original central impulse, and ex¬ cite all those subordinate vibrations which are observed. „ That this is the true cause of these partial actions, and con¬ sequently of all those varied tones which they excite, appears extremely probable. But experiments, as we observed, are wanting to demonstrate these effects satisfactorily. Such, then, are the singular phenomena of the acute harmonics, and of the subordinate vibrations of strings from whence they arise. Whatever be the cause of these, no doubt whatever can remain of the fact itself; and it is to this circumstance that we must perhaps ascribe much of that agreeable effect, so pleasing to the ear, which A c Q we experience in the tones of our musical instruments. Acoustics Regularity of succession may determine a certain pitch II in the sound; but it is from the harmonic tones ming- ctlqe^en' ling together, and blending with the gravity of the ori- ginal note, that appears to arise all that sweetness and rich melody which so peculiarly belongs to them. Hence also we can now understand the reason of the musical ef¬ fect arising from the sound of thin plates, cups, or bells: in all these, when they are examined minutely, we observe numerous vibrations among the parts; the substance of the plate dividing itself into various subdivisions, separated by nodal lines, between which all the parts are thrown into vibration. Hence arise a variety of harmonious notes; and these mingling together, produce that highly musical ef¬ fect which we observe. It is to Professor Chladni that we owe a variety of curious facts regarding these vibra¬ tions of plates; which he observed by strewing them with fine sand: the nodal points and lines were then shown by the sand throwing itself from all the vibrating parts, and accumulating in little heaps along the lines which divide the vibrating surface, and where, therefore, there was no agitation at all. Squares of plate glass are well adapted for showing these effects. If we hold these by the centre in a sort of small wooden vice, as at Fig. 13, and then cause them to sound by drawing a bow along any of the edges, which are smoothed for the purpose with emery, the gravest tone is produced by applying the bow to one of the angles; and then the sand assumes the figure represented in Fig. 14. The tone next to this in graveness is produced by applying the bow to the mid¬ dle of one of the sides; and then the sand assumes the figure represented in Fig. 15. By varying the points of ap¬ plication in this manner, and the figure of the plates, we obtain many other figures and curves for the nodal lines ; such as Fig. 16, 17, 18, 19, &c. These effects are ex¬ tremely curious and interesting: they are also very beau¬ tifully exhibited by plates of paper or other flexible mem¬ branes, stretched on frames like those of a drum or tam¬ bourine. But we must refer for further details on this subject to the Traite d'Acomtique of Chladni. Besides the lateral vibrations above described, of strings, membranes, and plates, all these bodies are cap¬ able of vibrating longitudinally, and of emitting sounds which are in general much more acute than the others, and are regulated in their pitch by the length of the rods or strings. In this manner even the air itself, confined in a tube or pipe, is made to vibrate regularly, and to emit mu¬ sical tones ; and from this source arises another extensive and very important class of sounds, namely, those which are produced by the various kinds of wind-instruments, and of which also the tones of the human voice and of that of different animals present interesting examples. One is apt to imagine that the sound of a pipe or flute is emitted from the wood or other material of which it is composed ; it really, however, arises from the cylinder of inclosed air, which is thrown into vibration by the current of air striking against the reed of the pipe, or against the sides of the hole in the plate. For a particular account of this class of sounds, see Organ, Trumpet, &c. ; and for a more particular account of the scale, and of musical har¬ mony, see Harmonics, Music, Temperament. (g. b.) ACQS, or AX, a town at the foot of the Pyrenean moun¬ tains, in the department of Ariege, and 20 miles south-east of Foix, in France. It takes its name from the hot waters in these parts. Pop. 1991. ACQUAPENDENTE, a pretty large town of Italy, in the territory of the Church and patrimony of St Peter, with a bishop’s see. It is seated on a mountain near the river Paglia, 10 miles west of Orvieto, and 57 north by A C R A C R 113 Acquara west of Rome. It takes its name from a fall of water near ll it, and is now almost desolate. Lat. 42. 46. N. Long. Acre- .11.52. E. ACQUARA, a Neapolitan town, in the province of Ca¬ labria Citra. Pop. 2263. ACQUARIA, a small town of Italy, in Frigana, a dis¬ trict of Modena, which is remarkable for its medicinal waters. It is 18 miles south-west of the city of Modena. ACQU AY IV A, a walled Neapolitan town, in the province of Terra di Bari, about 18 miles S.S.W. from Bari. Pop. 5400; has two hospitals, and a Monte di Pietd. ACQUI, one of the provinces into which the continental dominions of the king of Sardinia are divided. It is bounded on the north-east by Alessandria, on the south-east and south by Genoa, on the south-west by Mondovi, on the west by Alba, and on the north-west by Asti. The extent is 444 square miles, or 284,160 acres. In the north the mountains decline to a fine undulating plain, watered by the rivers Bormida, Orba, Erro, and Belba, which in the adjoining pro¬ vince fall into the Tanaro, and then join the Po. The land is productive, and yields wheat, garden vegetables, wine, fruit, chestnuts, and much silk. Some cattle are bred and fattened; but the chief call for labour is in winding and throwing the silk. There are a few mines of iron and of some other minerals, but all inconsiderable. This province, which formerly was Upper Montferrat, contains two cities, 81 towns and villages, and nine hamlets, with a population amounting, in 1848, to 101,202 persons. Acqui, a town of Italy, in the province of that name, with a bishop’s see and commodious baths. It was taken by the Spaniards in 1745, and retaken by the Piedmontese in 1746; but after this it was taken again and dismantled by the French, who afterwards forsook it. It is seated on the river Bormida, 25 miles north-west of Genoa, and 30 south of Casal. Long. 8. 32. E. Lat. 44. 41. N. ACRA, a considerable country near the eastern extre¬ mity of the Gold Coast of Africa. It is fertile and healthy, and the inhabitants are of a more polished and civilized charac¬ ter than the majority of those found upon that coast. While the slave-trade was carried on with activity, there was a great resort of the European nations to Acra, and the factories established by them, Fort James by the English, Crevecceur by the Dutch, and Christiansborg by the Danes, were the centre of an extensive trade. Acra has now greatly de¬ clined ; and it may be considered, along with the rest of the coast, as dependent upon Dahomey. Adams considers this country as the boundary of the gold trade on the one side, and the ivory trade on the other; and sharing to a certain degree in both, though not to the same extent with some other districts. Acra, in Ancient Geography, one of the hills of Jeru¬ salem, on which stood the lower town, which was the old Jerusalem ; to which was afterwards added Zion, or the City of David. It was probably called Acra, from the fortress which Antiochus built there in order to annoy the temple, and which Simon Maccabeus took and razed to the ground. Acra Japygia, in Ancient Geography, called Scdentia by Ptolemy ; now Capo di Leuca : a promontory in the king¬ dom of Naples, the southernmost point of Otranto. ACRAGAS, or Agragas, in Ancient Geography, so called by the Greeks, and sometimes by the Romans, but more generally Agrigentum by the latter; a town on the south coast of Sicily. See Agrigentum. ACRASI A, among Physicians, implies the predominancy of one quality above another, either with regard to artificial mixtures, or the humours of the human body. The. word is Greek, and compounded of a, privative, and Kepavwfu, to mix ; q. d. not mixed in a just proportion. ACRE, or Akka, or Accho, a town and seaport of Pales- VOL. II. tine, in the pachalic of Acre, and in ancient times a cele- Acre- brated city, called Ptolemais, from Ptolemy, king of Egypt. It was named Acra from its fortifications; and by the knights of St John of Jerusalem it was called St John d’Acre. No town has experienced greater changes from political revolutions and the calamities of war. It has been successively possessed by Alexander s successors, who ruled in Egypt, by the Romans, the Saracens, the Christian cru¬ saders, and finally by the Turks. According to some tra¬ vellers, this city was the Accho of the Scriptures, one of the strongholds of which the Israelites could not dispossess the Canaanites; and in confirmation of this supposition, Mr Buckingham, who visited Acre in 1816, found in the ditches which they were then digging around the wall, fragments of houses which bore marks of the highest antiquity; con¬ sisting of that highly sun-burnt brick, with a mixture ot cement and sand, which was only used in buildings con¬ structed in the remotest ages. It is only, however, during its possession by Ptolemy, and when it was called Ptolemais, that history gives any certain account of it. It was known during those ancient times to be a great city ; and although no perfect monument of its grandeur now remains, yet throughout the modern town are seen fine marble and gra¬ nite pillars, used at the thresholds of door-ways, or in other parts of ordinary buildings, or lying neglected on the ground. When the empire of the Romans began to extend over Asia, Ptolemais came into their possession ; and it yielded in like manner to the growing power of the Saracens. T hey were expelled from it in 1110 by the crusaders, who retained it until 1187, when it was recovered by Saladin, sultan of Egypt. In 1191 it was retaken by Richard I. of England and Philip of France, who purchased this conquest by the sacri¬ fice of 100,000 troops. They gave the town to the knights of St John of Jerusalem, and it afterwards became the princi¬ pal scene of contest between the crusaders and the Sara¬ cens. It was at this time a large and extensive city, on the direct route to Jerusalem, and a place of great resort. It was accordingly populous and wealthy, and contained nu¬ merous churches, convents, and hospitals, of which no traces now remain. The city was under a peculiar system of go¬ vernment, being ruled by all the Christian powers both of Europe and Asia, 19 of whom exercised independent autho¬ rity within its bounds. It was taken by the Saracens after a bloody siege in 1291, during which it suffered severely, and afterwards fell into decay. Under their dominion it re¬ mained till 1517, when it fell into the hands of the Turkish sultan, Selim I. So late as the year 1696, Maundrell, who visited it, states that it had never recovered from its last overthrow; and that, with the exception of the residences of the French factors, a mosque, and a few poor cottages, it presented a vast and spacious scene of ruin. After this period Acre again became a considerable city, and was much strengthened and improved. It is memorable in mo¬ dern history for the gallantry with which it was defended in 1799 by the Turks, animated by the example and advice of Sir Sydney Smith, against Bonaparte, who, after spending sixty-one days before it, was obliged to retreat. It was afterwards strongly fortified by Jezzar Pacha, and continued to enjoy an increasing degree of prosperity till 1832. Though fettered by imposts and monopolies, it carried on a con¬ siderable foreign trade, and had resident consuls from most of the great states of Europe. During its siege by Ibrahim Pacha in the winter of 1831—32, which lasted five months and twenty-one days, its public and private buildings were mostly destroyed. The only one that escaped uninjured was the fountain of Djezzar. Its fortifications were subsequently repaired and improved; but on the 3d November 1840, the town was reduced to ruins by a three hours’ bombard¬ ment from the British fleet, acting as the allies of the sultan. ( 114 Acre. ACRE. The town is situate at the extremity of a plain on the 1 edge of the sea-shore, and at the point of a bay formed by the promontory of Mount Carmel on the south-west, and the termination of the plain itself on the north-east. This bay faces the north-west, and from Cape Carmel to the city it may be about ten miles across. The bay affords no shel¬ ter in bad weather, being open to the north-west winds, which blow violently on the coast; and the port of Acre is a small hollow basin behind a ruined mole, scarcely capable of containing a dozen boats. Vessels coming to this coast, therefore, either to load or discharge their cargoes, generally frequent the road of Caipha, a place of anchorage on the south side of the bay, near which the river Kishon flows into the sea. Acre is now the chief mart for the cotton of Syria, and the principal commercial nations of Europe have con¬ suls here. It is 80 miles N.N.W. of Jerusalem, and 27 S. of Tyre. Long. 36. 6. E. Eat. 32. 56. N. Acre, a measure of superficies, and the principal deno¬ mination of land-measure in use throughout the whole of Great Britain. The word (formed from the Saxon acher, or the German after, a field) did not originally signify a de¬ terminate quantity of land, but any open ground, especially a wide campaign ; and in this antique sense it seems to be pre¬ served in the names of places, as Castle-acre, West-acre, &c. The English standard acre, now the imperial acre of Britain, is formed by raising a square of which the basis is the chain of 66 feet, or 22 yards, or l-80th of a mile ; and ten of these squares form the acre, which thus contains 4840 square yards. This is divided into roods, of which there are four in the acre; and into poles or perches, of which there are 40 in each rood, or 160 in the acre. The rood will thus measure 1210 square yards, and the pole 30|- square yards, according to the following table, which contains also other denomina¬ tions useful to be compared with the acre. Inches. 62726 144 1296 39204 627264 1568160 6272640 Links. 2-295 20-661 625 10000 25000 100000 Feet. 272J 4356 10890 43560 Yards. 301; 484 1210 40 Poles or Perch. 1 16 Chains 4840 ! 160 10 Roods, 1 The above is the standard acre of England; but various customary acres are in use throughout the different counties, deviating considerably from this standard both in excess and defect, though all of them are now illegal since the act 5 George IV., which establishes the same standard throughout the whole kingdom. In Bedfordshire, it is sometimes only two roods; Cheshire, formerly, and still in some places, 10,240 square yards; Cornwall, sometimes 5760 yards; Dorsetshire, generally 134 perches; Hampshire, from 107 to 120 perches, but sometimes 180; Herefordshire, two- thirds of a statute acre. The acre for hops contains 1000 plants, and is only equal to half a statute acre; for wood, again, it is 256 perches. Leicestershire, 2308| square yards; Lincolnshire, five roods, particularly for copyhold land; Staf¬ fordshire, nearly 2]- acres; Sussex, 107, 110, 120, 130, or 212 perches; the short acre 100 or 120 perches, the forest acre 180 perches. Westmoreland, 6760 square yards, or 160 perches of 6| yards square ; in some parts the Irish acre is used: Worcester, the hop acre, of 1000 stocks, 90 perches, sometimes 132 or 141 perches. In North Wales, the Erw or true acre is 4320 square yards, the Stang or customary acre 3240 square yards, as in Anglesea and Caernarvonshire, making 5ij Llathen, — 160 perches of 4J yards square, called paladr: 8 acres make an ox-land, and 8 of these a plough-land, in Pembrokeshire. In South Wales the Erw varies greatly with the perch; sometimes this is nine feet square, 160 perches making one stangell, and four stangells one erw of 5760 yards ; some¬ times 10^ feet square, making a quart or quarter of a Hath, 40 of which make a stangell, and four stangells an erw, which is thus 7840 yards, equal to the Irish acre; sometimes 11 feet, called bat or eglwys haw, making the erw 9384 yards, as in Glamorganshire, one-fifth more = 11,261 yards; sometimes lU feet, called a Hath, 48 making a quarter cy- var, and four cyvars an erw of 11, < 76 yards ; lastly, 12 feet, giving an erw of 10,240 yards, equal to the Staffordshire acre. Nothing can show more clearly than the existence of such numerous and useless diversities, the necessity of the late act for establishing a uniform standard throughout Great Britain, and which only requires to be enforced with strict¬ ness to abolish for ever every other measure. In Scotland the acre is much more uniform, scarcely deviating in any part more than one per cent, from the standard. It is raised from the chain of 24 ells; and by the verdict of the jury as¬ sembled at Edinburgh on the 4th February 1826, to deter¬ mine the proportion between the existing measures and the imperial, the ell was found, according to an accurate measure¬ ment made by Mr Jardine, civil engineer, 37-0598 inches, making the chain 74-1196 feet, and the acre 6104 square yards and -12789, &c. decimals of a yard. It is considerably^ larger, therefore, than the imperial acre; and as the act of uniformity establishes this latter in its stead, it makes an im¬ portant change throughout Scotland, and it becomes neces¬ sary to know exactly the proportions between them. The imperial, we have seen, contains 4840 square yards, while the Scottish contains 6104-12789, &c. They are to each other, therefore, as 1 is to 1-26118345; so that 1000 acres Scottish are equal to 1261-18345 imperial; and in every case, to convert Scottish into imperial, multiply by the frac¬ tion 1-26118345: such minuteness, however, is seldom re¬ quired in practice. A ready and very accurate approximation will be obtained by reckoning one acre Scottish equal to five quarters imperial, and -g^th part more, This will give the value of the acre almost to one-fourth of a square yard in defect. Hence we have this general rule: To convert Scot¬ tish acres into imperial, add one-fourth ; and if that is not sufficiently minute, add f^th more. Take, for example, 1000 acres, add one-fourth or 250, and we have 1250; add still -g^th, or 11, and we have 1261. This rule is ob¬ tained by expressing the above fraction in a series of which we take only the first three terms. It is one acre Scottish = 1 + i + +T4^oo, &c. acres imperial. By a simi¬ lar rule, it is easy to convert the Scottish money rates or prices of land into imperial: we have only to multiply the Scottish prices by the fraction 0*792906, the reciprocal of the other ; or deduct one-fifth from the price, and for greater accuracy -xkfh more ; or what is still simpler, deduct 20^ per cent, or 4s. \^d. in the pound from the Scottish prices. An estate of 1000 acres, for example, is to be let at 30s. per acre: What is the rent per imperial acre ? Deduct 4s. 1-|<1. and the half of it for the additional 10s., and we have 6s. 2|d. less, or on the whole 23s. 9|d. These rules will apply in every practical case; and for very particular and extremely accurate purposes, recourse must be had to the original fraction 0"792906 and 1-26118345. Such are the relations of the Scottish standard acre to the imperial; but until of late years, it was the practice of land- surveyors to measure with a chain of 74 feet and 4-10ths o! Acre. A C R Acre Acrido- piiagi. a foot in length, the length of the ell having been erroneously estimated at 37 inches and 2-10ths of an inch. This prac¬ tice increased the acre from 6104-13448 to 6150*4 square f yards; it made the ratio of this acre to the imperial as 1 to 1-27074, &c. ; or we may reckon one acre equal to five quarters imperial, and ^th more. When this error in the length of the chain came to be discovered, surveyors took to the chain of exactly 74 feet; this length being recommended by the round number, and the nearer approach to the standard. By it the acre con¬ tains only 6084-4444, &c. yards; it is to the imperial acre as 1 to 1-25711662, &c. or we make one of these acres equal to five quarters imperial, and T^th more. In Ireland the perch, of which the acre contains as usual 160, is a square of seven yards. The acre, therefore, con¬ tains 7840 square yards. See Weights and Measures ; Parliamentary Reports of the Commissioners of Weights and Measures; Act 5 Geo. IV.; and Buchanan’s Tables of Weights and Measures, where the conversions are all given by inspection. (G. b.) The following table contains the principal foreign land mea¬ sures, with their equivalents in Imperial measurement. France, Amsterdam, Berlin, Dantzic, Hamburg, Nuremberg, Hanover, Prussia, Rhineland, Zurich,. Saxony, Spain, Russia, Sweden, Switzerland, Tuscany, Vienna, Naples, Rome, Portugal, Are Hectare, Arpent, great, Arpent, small, Morgen, Morgen, large, Morgen, small, Morgen, Morgen, Scheffel of corn lan Morgen, corn land, Morgen, meadow, Morgen, Morgen, Morgen, Acre, common, Acre, wood, Acre, meadow, Acre, Fanegada, for corn land, Arranzada, for vineyards Dessetina, Tuneland, Faux, Quadrate, Joch, Moggia, . Pezza, Geira, Acres. 0 Roods. 0 1 1 3 0 1 Perches. 3-9538 35-38 1-92 15- 18 1-38 24-32 20- 95 19- 99 21- 64 6- 26- 90 4-09 22- 47 20- 92 16- 69 811 22-35 33-88 17- 85 21- 81 32-82 31-95 35-04 19-66 14-67 27- 73 1216 24-40 1 Voyage to the Cape, 30-41 Tn the United States of America the imperial acre is used. The Roman jugerum was somewhat larger than half an imperial acre, containing 2 roods, 19 perches, 189 square feet. Two jugera formed a heredium, so called from its being the quantity of land originally assigned to each Roman citizen; a hundred heredia formed a centuria, and four centuriae a saltus. The Greek plethron consisted of 4 arurae, and was equal to 37 perches, 153 square feet. AcRE-Fight, an old sort of duel fought by English and Scottish combatants, between the frontiers of their kingdoms, with sword and lance : it was also called camp-fight, and the combatants champions, from the open field being the stage of trial. ACRIBEIA, a term purely Greek, literally denoting an exquisite or delicate accuracy; sometimes used in our language, for want of a word of equal signification. ACRIDOPHAGI, in Ancient Geography, an Ethiopian people, represented as inhabiting near the deserts, and to have fed on locusts. This latter circumstance their name imports, the word being compounded of the Greek axpis, locust, and <£cmo, to eat. Dr Sparrman informs us,1 that “ Locusts sometimes afford a high treat to the more un- A c R 115 1 . (ynn — O I *1 K.ILX- 0 .i.p,'3bfa-polished and remote hordes of the Hottentots; when, as sometimes happens, after an interval of 8, 10, 15, or 20 Aci-isius years, they make their appearance in incredible numbers.” II The Abbe Poiret, also, in his Memoir on the Insects ^Acrobatica Barbary and Numidia, informs us that the Moors make ' locusts a part of their food, that they go to hunt them, fry them in oil and butter, and sell them publicly at Tunis, at Bonne, &c. From these accounts, we may see the folly of that dispute among the divines about the nature of St John’s food in the wilderness ; some maintaining the original word to signify the fruit of the carobe tree ; others, a kind of birds, &c.: but those who adhered to the literal meaning of the text were at least the most orthodox, although their arguments were perhaps not so strong as they might have been had they had an opportunity of quoting such authors as the above. ACRISIUS, in Fabulous History, king of Argos, being- told by the oracle that he should be killed by his grandchild, shut up his only daughter Danae in a brazen tower; but Jupiter coming down in a golden shower, begot Perseus by her. Acrisius was accidentally killed by the quoit of Per¬ seus in the games at Larissa, whither he had gone to avoid the consummation of the prophecy. ACRITAS, in Ancient Geography, a promontory of Messenia, running into the sea, and forming the beginning of the bay of Messene ; now Capo de Gallo. A C R O AM A, in Antiquity, signified any thing heard, espe¬ cially if it gave pleasure, such as music, plays, or reading, for the entertainment of guests. The term was also applied to the performers, and to interludes at the public games. ACROAMATIC, or Acroatic, in general denotes a thing sublime, profound, or abstruse. ACROAMATICI, a denomination given to the disciples or followers of Aristotle, &c. who were admitted into the secrets of the inner or acroamatic philosophy. ACROATIC is a name given to Aristotle’s lectures to his disciples, which were of two kinds, exoteric and acroatic. The acroatic were those to which only his own disciples and intimate friends were admitted; whereas the exoteric were public and open to all. But there are other differences. The acroatic were set apart for the higher and more abstruse subjects; the exoteric were employed in rhetorical and civil speculations. Again, the acroatics were more subtile and exact, evidence and demonstration being here aimed at; the exoterics chiefly aimed at the probable and plausible. The former were the subject of the morning exercises in the Lyceum, the latter of the evening. Besides, the exoterics were published, whereas the acroatics were kept secret, being either entirely concealed, or, if they were published, it was in such obscure terms that few but his own disciples could be the wiser for them. Hence, when Alexander complained of his preceptor for publishing his acroatics, and thus reveal¬ ing what should have been reserved to his disciples, Aristotle answered, that they were made public and not public ; for that none who had not heard them explained by the author viva voce could understand them. ACROBATES, \n Antiquity, were rope-dancers, who per¬ formed various feats by vaulting or tumbling on a rope; sliding down on a rope from a lofty station with arms and legs extended, in imitation of flying ; and running, dancing, and leaping, on a rope stretched horizontally. ACROBA PICA, or Acrobaticum, from axpos, high, and (Sarew or ftcuvui, I go ; an ancient engine whereby people were raised aloft, that they might see more conveniently about them. The acrobatica among the Greeks amounted to the same with what they call scansorium among the Latins. Authors are divided as to the use of this engine. Turnebus and Barbarus take it to have been of the military kind, raised by besiegers, high enough to overlook the walls and discover the state of things on the other side. Baldus rather sup¬ poses it a kind of moveable scaffold, or cradle, contrived for 116 A C R ACT Acrocer- aunia Acropolita. raising painters, plasterers, and other workmen, to the tops of houses, trees, &c. Some suspect that it might have been used for both purposes; which is the opinion of Vitruvius and Aquinas. ACROCERAUNIA, or Montes Ceraunii, in Ancient Geography, mountains so called from their being often struck by thunder. They are on the western coast ot Greece, and terminate at a cape in Lat. 40. 25. N. ACROCHERISMUS, among the Greeks, a sort of gym¬ nastic exercise, in which the two combatants contended with their hands and fingers only, without closing or engaging the other parts of the body. ACROCORINTHUS, in Ancient Geography, a high and steep hill overhanging the city of Corinth, on which was built the acropolis, or citadel. Height 1885 feet. ACRODUS, a genus of Placoid fossil Fish, established by Agassiz. ACROGASTER, a fossil genus of Placoid Fishes.— Agassiz. ACROGENS (\.e, point growers), a botanical term ap¬ plied to arborescent ferns, &c. that increase only at the top. ACROGNATHUS, a fossil genus of Cycloid Fishes.— Agassiz. ACROLEPIS, a fossil genus of Ganoid Fishes.— Agassiz. ACROLITH, a statue, with the head and extremities of stone, the trunk being usually made of wood, either gilt or draped. Pausanias describes several such, particularly the Minerva Areia of the Plataeans. ACROMION, in Anatomy, the upper part of the sca¬ pula or shoulder-blade. ACROMONOGRAMMATICUM, in Poetry, a kind of poem, wherein every subsequent verse begins with the letter wherewith the immediately preceding one termi¬ nated. ACRON, a celebrated physician of Agrigentum, in Sicily, who lived about the middle of the fifth century be¬ fore Christ. The successful measure of lighting large fires, and purifying the air with perfumes, to put a stop to the pes¬ tilence that ravaged Athens, originated with him. He wrote two treatises, according to Suidas, in the Doric dialect; the one on physic, and the other on abstinence or diet. ACRONICAL, Achronycal, or Achronical, in As¬ tronomy, is a term applied to the rising of a star when the sun is set in the evening; but has been promiscuously used to express a star’s rising at sunset, or setting at sunrise. ACROPOLIS, AkpottoAis, a word signifying the upper town, or chief place of a city, a citadel, which was usually on the summit of a rock or hill. The most celebrated was that in Athens, the remains of which still delight and astonish travellers. It was enclosed by walls, part of which was ex¬ tremely ancient. It had nine gates ; but the principal was a splendid structure of Pentelican marble, in noble Doric architecture, which bore the name of Propylaion. Besides other beautiful edifices, it contains the UapOevwv, or temple of the virgin goddess Pallas, the most glorious monument of ancient Grecian architecture. See Architecture and Athens. ACROPOLITA, George, one of the writers in the Byzantine history, was born at Constantinople in the year 1220, and educated at the court of the Emperor John Ducas at Nice. He was employed in the most important affairs of the empire, being sent as ambassador to Larissa to establish a peace with Michael of Epirus; and was constituted judge to try Michael Comnenus, who was suspected of engaging in a conspiracy. Theodorus Lascaris, the son of John, whom he had taught logic, appointed him governor of all the west¬ ern provinces in his empire. In 12oo, he was taken prisoner in a war with Michael Angelus; but gaining his liberty in 1260, by means of the Emperor Palaeologus, he was sent by Acrospire him as ambassador to Constantine, prince of Bulgaria; and II was employed in several other negotiations. He wrote a y ct- Continuation of the Greek History, from the taking of Con- stantinople by the Latins till its recovery by Michael Palseo- logus in 1261, which makes part of the Byzantine history. He died a.d. 1282. ACROSPIRE, a vulgar term for what botanists call the plumes. ACROSPIRED, in Malt-Making, is the grain’s shooting both at the root and blade end. ACROSTIC, in Poetry, a kind of poetical composition, disposed in such a manner that the initial letters of the verses form the name of some person, kingdom, place, motto, &c. The word is compounded of the Greek axpos, extremity, and crrixos, verse. The acrostic is considered by the critics as a species of false wit, and is therefore very little regarded by the moderns. ACROSTICHUM, Rustyback, Wall-rue, or Fork- Fern. ACROSTOLJUM, in Ancient Naval Architecture, the extreme part of the ornament used on the prows of ships, which was sometimes in the shape of a buckler, helmet, animal, &c. but more frequently circular, or spiral. It was usual to tear them from the prows of vanquished vessels, and fix them to those of the conquerors, as a signal of victory. They were frequently represented on the reverse of ancient medals. ACROTELEUTIC, among ecclesiastic writers, an ap¬ pellation given to anything added to the end of a psalm ; as the Gloria Patri, or Doxology. ACROTEMNUS, a fossil genus of Ganoid Fishes.— Agassiz. ACT, in general, denotes the exertion of power; and differs from power, as the effect from the cause. Act, in Logic, is particularly understood of an operation of the human mind. Thus, to discern and examine are acts of the understanding; to judge and affirm are acts of the will. Act, in the Universities, signifies a thesis maintained in public by a candidate for a degree ; or to show the capacity and proficiency of a student. Act of Faith, in Italian Atto di Fede, in Portuguese Auto da Fe, in the Romish church, is a solemn day held by the inquisition, for the punishment of heretics and the absolution of the innocent accused. They usually contrive the Auto to fall on some great festival, that the execution may pass with the more awe and regard; at least it is always on a Sunday. The Auto da Fe may be called the last act of the inqui¬ sitorial tragedy: it is a kind of jail delivery, appointed as often as a competent number of prisoners in the inquisition are convicted of heresy, either by their own voluntary or extorted confession, or on the evidence of certain witnesses. The process as performed last in Lisbon is thus: In the morning they are brought into a great hall, where they have certain habits put on, which they are to wear in the pro¬ cession. The procession is led up by Dominican friars; after which come the penitents, some with san-benitos and some without, according to the nature of their crimes; being all in black coats without sleeves, and barefooted, with wax candles in their hands. These are followed by the penitents who have narrowly escaped being burnt: over their black coats they have flames painted, with their points turned downwards, fuego revolto. Next come the negative and relapsed, who are to be burnt, having flames on their habits pointing upwards. After these come such as profess doctrines contrary to the faith of Rome, who, besides flames pointed upwards, have their picture painted on their breasts, with dogs, serpents, and devils, all open-mouthed, around it. ACT Each prisoner is attended by a familiar of the inquisition ; and those to be burnt have also a Jesuit on each hand, who continually exhorts them to abjure. After the prisoners comes a troop of familiars on horseback; and after them the inquisitors, and other officers of the court, on mules ; last of "11clu's^or‘Sener£d on a white horse, led by two men with black hats and green hat-bands. A scaffold is erected m the Terreiro de Pago, large enough for two or three thousand people; at one end of which are the prisoners, at the other, the inquisitors. After a sermon made up of en¬ comiums on the inquisition, and invectives against heretics, a priest ascends a desk near the middle of the scaffold, and having taken the abjuration of the penitents, recites the final sentence of those who are to be put to death; and delivers them to the secular arm, earnestly beseeching at the same time the secular power not to touch their blood, or put their Jives m danger. The prisoners being thus in the hands of the civil magistrate, are presently loaded with chains, and carried first to the jail, and from thence in an hour or two rought before the civil judge; who, after asking in what religion they intend to die, pronounces sentence on such as declare they die in the communion of the church of Rome, that they shall be first strangled, and then burnt to ashes ; on such as die in any other faith, that they be burnt alive. Roth are immediately carried to the Ribera, the place of execution, where there are as many stakes set up as there are prisoners to be burnt, each surrounded by a pile of dry furze. The stakes of the professed, that is, such as persist in then heresy, are about four yards high, having a small board towards the top for the prisoner to be seated on. The negative and relapsed being first strangled and burnt, the professed mount their stakes by a ladder ; and the Jesuits, after several repeated exhortations to be reconciled to the church, part with them, telling them they leave them to the devil, who is standing at their elbow to receive their souls, and carry them with him into the flames of hell. On this a great shout is raised; and the cry is, Let the dogs’ beards be made; which is done by thrusting flaming furzes fastened to long poles against their faces, till their faces are burnt to a coal, which is accompanied with the loudest acclamations of joy. At last, fire is set to the furze at the bottom of the stake, over which the professed are chained so high that the top of the flame seldom reaches higher than the seat they sit on, so that they rather seem roasted than burnt. There cannot be a more atrocious spectacle, yet it is beheld by all sexes and ages with transports of joy and satisfaction. Act, in Dramatic Poetry, signifies a certain division or part of a play, designed to give some respite both to the actors and spectators. The Romans were the first who divided their theatrical pieces into acts; for no such divisions appear in the works of the first dramatic poets.' Their pieces indeed consisted of several parts or divisions, which they called protasis, epitasis, catastasis, and catastrophe; but these divisions were not marked by any real interruptions in the theatre. Nor does Aristotle mention anything of acts in his Art of Poetry. But, in the time of Horace, all regu¬ lar and finished pieces were divided into five acts. Neve minor, neu sit quinto productior actu Fabula, quoe posci vult, et spectata reponi. If you would have your play deserve success, Give it five acts complete, nor more nor less. Francis. The first act, according to some critics, besides introduc¬ ing upon the stage the principal characters of the play, ought to propose the argument or subject of the piece; the second, to exhibit this to the audience, by carrying the fable into exe¬ cution ; the third, to raise obstacles and difficulties; the fourth to remove these, or raise new ones in the attempt; and the fifth to conclude the piece, by introducing some ac- A C T cident that may unravel the whole affair. This division, however, is not essentially necessary, but may be varied ac¬ cording to the humour of the author or the nature of the subject. Act, among Laimyers, is an instrument in writing for de¬ claring or justifying the truth of any thing; in which sense records, decrees, sentences, reports, certificates, &c. are called acts. Act of Parliament is a positive law, passed by the two houses of parliament, and assented to by the Crown, consist¬ ing of two parts, the words of the act, and its true sense and meaning; which being joined, make the law. The words of acts of parliament should be taken in a lawful sense. Cases of the same nature are within the intention, though without the letter of the act; and some acts extend by equity to things not mentioned therein. See Legislation and Statute. Acta ( onsistorii, the edicts or declarations of the council of state of the Roman emperors. These edicts were gene- ially expressed in such terms as these: “ The august em¬ perors, Dioclesian and Maximin, in council declare, That the children of decurions shall not be exposed to wild beasts in the amphitheatre. —The senate and soldiers often swore, either through abject flattery or by compulsion, upon the edicts of the emperor, as we do upon the Bible. The name of Apidius Merula was erased by Nero out of the re- gistei of senators, because he refused to swear upon the edicts of the Emperor Augustus. Acta Diurna, was a sort of Roman gazette, containing an authorized narrative of the transactions worthy of notice which happened at Rome. Petronius has given us a speci¬ men of the acta diurna in his account of Trimalchi; and as it may not perhaps be unentertaining, to see how exactly a Roman newspaper runs in the style of an English one, the following articles are extracted from it: “ On the 26th of July, 30 boys and 40 girls were born at Trimalchi’s estate at Cuma. “At the same time a slave was put to death for uttering disrespectful words against his lord. “ 1 he same day a fire broke out in Pompey’s gardens, which began in the night, in the steward’s apartment.” See Le Clerc, des Journeaux chez les Romains, Par. 1838; and Lieberkiihn de Diurnis Romanorum Actis. Weimar 1840. Acta Eruditorum, a celebrated literary journal, which was established at Leipzic in 1682 by Professor Otto Mencke. It contains the papers of Leibnitz, and many other learned men. The first series is in 50 volumes. The new series, with supplements, &c. reaches to 77 volumes more, making in all 127 volumes. _ Acta Populi, among the Romans, were journals or re¬ gisters of the daily occurrences; as assemblies, trials, execu¬ tions, buildings, births, marriages, deaths, &c. of illustrious persons, and the like. These were otherwise called Acta Pubhca and Acta Diurna, or simply Acta. The Acta dif¬ fered from Annals, in that only the greater and more impor¬ tant matters were in the latter, and those of less note were in the former. Their origin is attributed to Julius Caesar, who first ordered the keeping and making public the acts of the people. Some trace them higher, to Servius Tullius; who, to discover the number of persons born, dead, and alive, ordered that the next of kin, upon a birth, should put a certain piece of money into the treasury of Juno Lucina; upon a death, into that of Venus Libitina: the like was also to be done upon assuming the toga virilis, &c. Under Mar¬ cus Antoninus, this was carried further: persons were obliged to notify the births of their children, with their names and surnames, the day, consul, and whether legitimate or spuri¬ ous, to the prefects of the AErarium Saturni, to be entered 117 Act Acta. 118 ACT ACT Acta II Acts. in the public acts ; though before this time the births of per¬ sons of quality appear to have been thus registered. Acta Senatus, among the Romans, were minutes ot what / passed and was debated in the senate-house. I hese were also called Commentarii, and by a Greek name wro/n^ara. They had their origin in the consulship of Julius ( aesar, who ordered them to be kept and also published. The keeping of them was continued under Augustus, but the publication was abrogated. Afterwards all writings relating to the de¬ crees or sentences of the judges, or what passed and was done before them, or by their authority, in any cause, were also called by the name Acta: in which sense we read of civil acts, criminal acts, intervenient acts; acta civiha, cnminana, mtervenientia, See. Acts of the Apostles, one of the sacred books of the New Testament, containing the history of the infant church dur¬ ing the space of 29 or 30 years, from the ascension of our Lord to the year of Christ 63. It was written by St Luke, and addressed to Theophilus, the person to whom the evan¬ gelist had before dedicated his gospel. We here find the accomplishment of several of the promises made by our Sa¬ viour ; his ascension, the descent of the Holy Ghost, the first preaching of the apostles, and the miracles whereby their doctrines were confirmed ; an admirable picture of the man¬ ners of the primitive Christians; and, in short, every thing that passed in the church till the dispersion of the apostles, who separated themselves in order to propagate the gospel throughout the world. From the period of that separation, St Luke quits the history of the other apostles, who were then at too great a distance from him, and confines himself more particularly to that of St Paul, who had chosen him for the companion of his labours. He follows that apostle in all his missions, and even to Rome itself; for it appears^that the Acts were published in the second year of St Paul’s re¬ sidence in that city, or the 63d year of the Christian era, and in the ninth or tenth year of Nero’s reign. ^ The style of this work, which was originally composed in Greek, is much purer than that of the other canonical writers ; and it is ob¬ servable that St Luke, who was much better acquainted with the Greek than with the Hebrew language, always, in his quotations from the Old Testament, makes use of the Sep- tuagint version. The council of Laodicea places the Acts ot the Apostles among the canonical books, and all the churches have acknowledged it as such without any controversy. There were several spurious Acts of the Apostles; par¬ ticularly, 1. Acts, supposed to be written by Abdias, the pre¬ tended bishop of Babylon, who gave out that he was ordained bishop by the apostles themselves when they were upon their journey into Persia. 2. The Acts of St Peter: this book came originally from the school of the Ebionites. 3. The Acts of St Paul; which is entirely lost. Eusebius, who had seen it, pronounces it of no authority. 4. The Acts of St John the Evangelist; a book made use of by the Encratites, Manichaeans, and Priscillianists. 5. The Acts of St Andrew ; received by the Manichaeans, Encratites, and Apotactics. 6. The Acts of St Thomas the Apostle ; received particularly by the Manichaeans. 7. The Acts of St Philip. This book the Gnostics made use of. 8. The Acts of St Matthias. Some have imagined that the Jews for a long time had con¬ cealed the original Acts of the life and death of St Matthias, written in Hebrew; and that a monk of the abbey of St Matthias at Treves, having got them out of their hands, pro¬ cured them to be translated into Latin, and published them; but the critics will not allow them to be genuine- Acts of Pilate, a relation sent by Pilate to the Emperor - Eusebii Tiberius, concerning Jesus Christ, his death, resurrection, Hist. Hcd. ascension, and the crimes of which he was convicted before lib. ii. cap. him.1 It was a custom among the Romans, that the pro- 2,andix.5.consu]s anci governors of provinces should draw up acts, or Acta memoirs, of what happened in the course of their govern¬ ment, and send them to the emperor and senate. The ge- ^c'j.j0 nuine acts of Pilate were sent by him to Tiberius, who re¬ ported them to the senate; but they were rejected by that assembly, because not immediately addressed to them; as is testified by Tertullian in his Apol. cap. 5, and 20, 21. The heretics forged acts in imitation of them: in the reign of the Emperor Maximin, the Gentiles, to throw an odium on the Christian name, spread about spurious acts of Pilate; which the emperor, by a solemn edict, ordered to be sent into all the provinces of the empire, and enjoined the school¬ masters to teach and explain them to their scholars, and make them learn them by heart. These acts, both the genuine and the spurious, are lost. There is indeed extant, in the Pseudo-Hegesippus, a letter from Pilate to the Emperor Claudius, concerning Jesus Christ ;2 but it discovers itself3 Cave at first sight to be spurious. ^ist- ACTiE were meadows of remarkable verdure and \uxu-■Llterar riancy near the sea-shore, where the Romans used to indulge themselves to a great degree in softness and delicacy of liv¬ ing. The word is used in this sense by Cicerq and Virgil; but Vossius thinks it can only be used in speaking of Sicily, as these two authors did. ACTtEA, Herb-Christopher, or Bane-Berries. ACTvEON, in Fabulous History, son of Aristseus and Autonoe, was a famous hunter. For the crime of looking at Diana while bathing, he was transformed into a stag, and devoured by his own dogs. The effect of impertinent curi¬ osity and expensive pleasures seems to be the moral of the fable. Ovid. Met. iii.; Hygin. Fab. 181. ACTIAN Games, in Roman Antiquity, were solemn games instituted by Augustus, in memory of his victory over Mark Antony at Actium, held every fifth year, and celebrated in honour of Apollo, surnamed Actius. Hence also Actian Years, an era commencing from the battle of Actium, called the Era of Augustus. Virgil insinuates them to have been instituted by Alneas, from that passage, Ain. iii. v. 280: Actiaque Iliacis celebramus littora ludis. But this he only does by way of compliment to Augustus; at¬ tributing that to the hero from whom he descended, which was done by the emperor himself; as is observed by Servius. ACTINIA, in Zoology, a genus belonging to the class of Acalcphce of Zoophytes, called Animal Flowers and Sea Anemones. ACTINOBATIS, a genus of fossil Fishes of the order Placoid of Agassiz. ACTING CAM AX, a division of Belemnites, according to Miller. ACTINOCERAS, a division of fossil Cephalopoda;. ACTINOCRINITES, a genus of fossil Crinodea, or lily-shaped animals.—Miller. ACTINOMETER, a measurer of solar rays. It is a thermometer with a large bulb, filled with a dark blue fluid, and is enclosed in a box, the sides of which are blackened, and the whole covered with a thick plate of glass. It is the invention of Sir John Herschel; and is described in the Edinburgh Journal of Science for 1825. The zero is ad¬ justed by a screw attached to the bulb. ACTIO, in Roman Antiquity, is an action at lawin acourt of justice. The formalities used by the Romans, in judicial actions, were these: If the difference failed to be made up by friends, the injured person proceeded in jus reum vocare, to summon to court the offending party, who was obliged to go, or give bond for his appearance. The offending party might be summoned into court viva voce, by the plaintiff himself meeting the defendant, declar¬ ing his intention to him, and commanding him to go before the magistrate and make his defence. II he would not go ACT Action, willingly, the plaintiff might drag and force him, unless he gave security for his appearance on some appointed day. If he failed to appear on the day agreed on, then the plaintiff, whensoever he met him, might take him along with him by force, calling any bystanders to bear witness, by asking them visne antestari ? The bystanders upon this turned their ear toward him in token of their consent. To this Horace alludes in his satire against the impertinent, lib. i. sat. 9. Both parties being met before the praetor, or other su¬ preme magistrate presiding in the court, the plaintiff pro¬ posed to the defendant the action in which he designed to prosecute him. This was termed edere actionem ; and was commonly performed by writing it in a tablet, and offering it to the defendant, that he might see whether it were better for him to stand the suit or to compound. In the next place came the postulatio actionis, or the plaintiff’s petition to the praetor for leave to prosecute the defendant in such an action. The petition was granted by writing at the bottom of it actionem do ; or refused, by writ¬ ing in the same manner actionem non do. The petition being granted, the plaintiff vadabatur reum, i. e. obliged him to give sureties for his appearance on such a day in the court; and this was all that was done in public before the day fixed upon for the trial. In the meantime, the difference was often made up either fransactione, by letting the cause fall as dubious ; or pac- tione, by composition for damages amongst friends. On the day appointed for hearing, the praetor ordered the several bills to be read, and the parties summoned by an accensm, or beadle. Upon the non-appearance of either party, the defaulter lost his cause: if they both appeared, they were said se stetisse ; and then the plaintiff proceeded litem sive actio¬ nem intendere, i. e. to prefer his suit; which was done in a set form of words, varying according to the difference of the actions. After this the plaintiff desired judgment of the praetor, that is, to be allowed a judex or arbiter, else the recuperatores or centumviri. These he requested for the hearing and deciding the business : but none of them could be selected without the consent of both parties. The praetor, having assigned them their judges, defined and determined the number of witnesses to be admitted, to hinder the protracting of the suit; and then the parties pro¬ ceeded to give their caution, that the judgment, whatever it were, should be admitted and performed on both sides. The judges took a solemn oath to be impartial; and the parties took the juramentum calumnice. Then the trial began with the assistance of witnesses, writings, &c. which was called disceptatio causes. ACTION, in a general sense, implies nearly the same thing with Act. Grammarians, however, observe some dis¬ tinction between action and act; the former being generally restricted to the common or ordinary transactions, whereas the latter is used to express those which are remarkable. Thus, we say it is a good action to comfort the unhappy; it is a generous act to deprive ourselves of what is necessary for their sake. Action, in Commerce, is a term used abroad for a certain part or share of a public company’s capital stock. Thus, if a company has 400,000 livres capital stock, this may be divided into 400 actions, each consisting of 1000 livres. Action, in Mechanics, implies either the effort which a body or power makes against another body or powder, or the effect itself of that effort. All power is nothing more than a body actually in mo¬ tion, or which tends to move itself; that is, a body which would move itself if nothing opposed it. The action there¬ fore of a body is rendered evident to us by its motion only; and consequently we must not fix any other idea to the word ACT 119 action than that of actual motion, or a simple tendency to motion. The famous question relating to vis viva and vis mortua owes its existence, in all probability, to an inade¬ quate-idea of the word action ; for had Leibnitz and his fol¬ lowers observed that the only precise and distinct idea we can give to the word force or action reduces it to its effect, that is, to the motion it actually produces or tends to pro¬ duce, they would never have made that curious distinction. Quantity of Action, a name given by M. de Maupertuis, in the Memoirs of the Parisian Academy of Sciences for 1744, and those of Berlin for 1746, to the product of the mass of a body by the space which it runs through, and by its celerity. He lays it down as a general law, that “ in the changes made in the state of a body, the quantity of action necessary to produce such change is the least possible.” This principle he applies to the investigation of the laws of refraction, of equilibrium, &c. and even to the ways of act¬ ing employed by the Supreme Being. In this manner M. de Maupertuis attempts to connect the metaphysics of final causes with the fundamental truths of mechanics. Action, in Law, is a demand made before a judge for obtaining what w^e are legally entitled to demand, and is moi e commonly known by the name of law-suit or process. Action, in Oratory, is the outward deportment of the orator, or the accommodation of his countenance, voice, and gesture, to the subject of which he is treating. Action, in Painting and Sculpture, is the attitude or po¬ sition of the several parts of the face, body, and limbs, of such figures as are represented, and whereby they seem to be really actuated by passions. Thus, we say, the action of such a figure finely expresses the passions with which it is agitated; we also use the same expression with regard to animals. Action, in Physiology, is applied to the functions of the body, whether vital, animal, or natural.—The vital func¬ tions, or actions, are those which are absolutely necessary to life, and without which there is no life; as the action of the heart, lungs, and arteries.—The natural functions are those which are instrumental in repairing the several losses which the body sustains; for life is destructive of itself, its very offices occasioning a perpetual waste. The manduca- tion of food, the deglutition and digestion thereof, also the separation and distribution of the chyle and excrementitious parts, &c. are under the head of natural functions, as by these our aliment is converted into our nature. They are necessary to the continuance of our bodies.—The animal functions are those which, though not absolutely essential to life, are distinctive of animal existence, such as sensation, and voluntary motion. Action, in Poetry, the same with subject or fable. Critics generally distinguish two kinds, the principal and the inci¬ dental. The principal action is what is generally called the fable, and the incidental an episode. ACTIONARY, or Actionist, a proprietor of stock in a trading company. AC riVL denotes something that communicates action or motion to another; in which acceptation it stands opposed to passive. Active, in Grammar, is applied to such words as express action, and is therefore opposed to passive. The active per¬ forms the action, as the passive receives it. Thus we say, a verb active, a conjugation active, &c. or an active participle. Active Verbs are such as do not only signify doing, or acting, but have also nouns following them, to be the subject of the action or impression. Thus, to love, to teach, are verbs active; because we can say, to love a thing, to teach a man. See Grammar. ACTIUM, in Ancient Geography, a town situate on the coast of Acarnania, in itself inconsiderable, but famous for Action Actium. 120 Actius Actus. ACT a temple of Apollo, a safe harbour, and an adjoining pro¬ montory of the same name, in the mouth of the Sinus Am- bracius, opposite to Nicopolis, on the other side ot the bay. It became famous on account of Augustus s victory over Antony and Cleopatra, and for quinquennial games instituted there, called Actia, or Ludi Actiaci. Hence the epithet Actius, given to Apollo. (Virgil.) Actiaca iera, a compu¬ tation of time from the battle of Actium. See Roman History. „ A „ . ACTIUS, in Mythology, a surname of Apollo, from Ac¬ tium, where he was worshipped. ACTON, a large village in the county of Middlesex and hundred of Ossulton, about five miles from London. It was formerly frequented on account of some saline springs, which have now fallen into disuse. The grand junction canal, in its way from Uxbridge to London, passes through the parish. It is a rectory in the patronage of the bishop of London. The number of inhabitants in 1831, was 2453; in 1841, 2665 ; and in 1851, 2582. ACTOR, in the Drama, is a person who represents some part or character. See Drama. Actors were highly hon¬ oured at Athens: at Rome they were despised, and not only denied all rank among the citizens, but even when any citizen appeared upon the stage, he was expelled his tribe, and deprived of the right of suffrage by the censors. The French have in this respect adopted the ideas of the Romans; the English those of the Greeks. Female actors were un¬ known to the ancients, among whom men always performed the female character; and hence one reason for the use of masks among them. Actresses are by some said not to have been introduced on the English stage till after the restora¬ tion of King Charles II. who has been charged with contri¬ buting to the corrupting of our manners by importing this usage from abroad. But this can be but partly true, for Prynne, in his Histriomastix, speaks of women actors as prostitutes; which, as the Queen of Charles I. sometimes acted in the court dramas, was one occasion of the severe prosecution brought against him for that book. See Biblio¬ graphy, sect. 6. Actor, the name of several persons in Fabulous History. One Actor among the Aurunci is described by Virgil as a hero of the first rank.—AEn. ix. xii. ACTORUM Tabulae, in Antiquity, were tables insti¬ tuted by Servius Tullius, in which the births of children were registered. They were kept in the treasury of Saturn. ACTUARIAL Naves, a kind of long and light ships among the Romans, thus denominated because they were chiefly designed for swiftness and expedition. They cor¬ respond to what the French call brigantines. ACTUARIES, a celebrated Greek physician of the thirteenth century, and the first Greek author who has treated of mild purgatives, such as cassia, manna, senna, &c. He is the first also who mentions distilled waters. His works were printed in one volume folio, by Henry Stephens, in 1567. Actuarius, or Actarius, a notary, or officer, appointed to write the acts or proceedings of a court, or the like. In the eastern empire, the actuarii were, properly, officers who kept the military accounts, received the corn from the susceptores, or storekeepers, and delivered it to the soldiers. ACTUARY, an officer of a society or company, usually combining the functions of secretary and adviser. It is most usually applied to the manager of an insurance company, or joint stock association, under a board of directors. ACTUS, in Ancient Architecture, a measure in length equal to 120 Roman feet. In Ancient Agriculture the word signified the length of one furrow, or the distance a plough goes before it turns. Actus Intervicinalis, a space of ground four feet in breadth, left between the lands as a path or way. A D Actus Major, or Actus Quadratus, a piece of ground in a square form, whose side was equal to 120 feet, equal to half the jugerum. v Actus Minimus was a quantity of land 120 feet in length and four in breadth. ACUANITES, in Ecclesiastical History, the same with those called more frequently Manichees. They took the name from Acua, a disciple of Thomas, one of the twelve apostles. ACULEATE, or Aculeati, a term applied to any plant or animal armed with prickles. ACULEI, the prickles of animals or of plants. ACULER, in the Manege, is used for the motion of a horse, when, in working upon volts, he does not go far enough forward at every time or motion, so that his shoulders em¬ brace or take in too little ground, and his croupe comes too near the centre of the volt. Horses are naturally inclined to this fault in making demi-volts. ACUMINA, in Antiquity, a kind of military omen most generally supposed to have been taken from the points oi edges of darts, swords, or other weapons. ACUNA, Christopher o’, a Spanish Jesuit, born at Burgos. He was admitted into the society in 1612, being then but 15 years of age. After having devoted some years to study, he went to America, where he assisted in making converts in Chili and Peru. In 1640 he returned to Spain, and gave the king an account how far he had succeeded in the commission he had received to make discoveries on the river of the Amazons ; and the year following he published, at Madrid, in a quarto volume, a description of this river, entitled Nuevo Descubrimiento del Gran Rio de las Ama¬ zonas. He was ten months together upon this river, hav¬ ing had instructions to inquire into every thing with the greatest exactness, that his Majesty might thereby be en¬ abled to render the navigation more easy and commodious. He embarked in a boat at Jaen in Quito with Peter Texiera, who had already been so far up the river, and was therefore thought a proper person to accompany him in this expedi¬ tion. They embarked in February 1639, but did not arrive at Para till the December following. It is thought that the revolution of Portugal, by which the Spaniards lost Brazil, and the colony of Para, at the mouth of the river of the Amazons, led to the suppression of Acuna’s narrative ; for, as it could not be of any advantage to the Spaniards, they were afraid it might prove of service to the Portuguese, by instructing them in the navigation of that great river. M. de Gomberville, the possessor of one of the few copies that escaped, published a French translation at Paris in 1682, in 2 vols. 12mo. Acuna appears to have returned to Peru, and to have died there; but the year of his death is uncer¬ tain. ACUPUNCTURE, the name of a surgical operation among the Chinese and Japanese, which is performed by pricking the part affected with a silver needle. They em¬ ploy this operation in headaches, lethargies, convulsions, colics, &c.; and it has more lately been introduced into British practice. ACUTE, an epithet applied to such things as terminate in a sharp point or edge ; and in this sense it stands opposed to obtuse. AcuTE-angled, in Geometry, is that which is less than a right angle, or which does not subtend 90 degrees. ACUTIATOR, in wTiters of the barbarous ages, denotes a person that whets or grinds cutting instruments ; called also in ancient glossaries acutor, a/covTjT^s, samiarius, coti- arius, &c. In the ancient armies there were acutiatores, a kind of smiths, retained for whetting or keeping the arms sharp. AD, a Latin preposition, originally signifying to, and fre- Actus II Ad. ADA Ad quently used in composition, both with and without the d, II to express the relation of one thing to another. v a bCTt,J Ad Bestias, in Antiquity, is the punishment of criminals condemned to be thrown to wild beasts. Ad Hominem, in Logic, a kind of argument drawn from the principles or prejudices of those with whom we argue. A d Ludos, in Antiquity, a sentence upon criminals among the Romans, whereby they were condemned to entertain the people by fighting either with wild beasts or with one another, and thus executing justice upon themselves. Ad Metalla, in Antiquity, the punishment of such cri¬ minals as were condemned to the mines, among the Romans; and therefore called Metallici. Ad Valorem, a term chiefly used in speaking of the duties or customs paid for certain goods. The duties on some arti¬ cles are paid by the number, weight, measure, tale, &c.; and others are paid ad valorem, that is, according to their value. ADAGE, a proverb, or short sentence, containing some wise observation or popular saying. Erasmus has made a very large and valuable collection of the Greek and Roman adages; and Mr Ray has done the same with regard to the English. We have also Kelly’s Collection of Scots Proverbs. ADAGIO, in Music. See Music. ADAIR, or Adare, an ancient town in Ireland, now re¬ duced to a village. It is eight miles S.W. of Limerick, and has a fine old bridge over the river Maig. Adair is also the name of two counties in the United States of America; the first in Kentucky, with a population of 9917; the second in Missouri, with a population of 2351. AD AL, or Adel, or Adaiel, a region between Abyssinia and the Red Sea, to the south of Bab-el-Mandeb. It was little known to Europeans until described in the travels of Isen- berg and Krapf in 1839, and later by Beke. It forms the S.W. coasts of the Red Sea for 300 miles, which are com¬ posed of coral rock. The country is generally barren, in¬ tensely hot, and rather flat. A lofty mountain of 5000 feet high, Mount Gedem, stands isolated in the plain, and is suc¬ ceeded in the ascent to the table-land of Tigre by a series of conical hills. Some, parts of it are fit for pasturage, and those portions are inhabited by tribes possessing many do¬ mestic animals; andbeastsof prey, and elephants are said not to be uncommon. The route to Abyssinia from Massowah lies through this country; but that from Tajarrah to Ankobar, to the south, is preferable, as less steep. On this route is seen a remarkable salt lake, Bahr Assal, which is 570 feet below the surface of the Red Sea; and volcanic rocks occur in various parts of the route. Two mountains of 4000 feet in height are mentioned, Abida and Aiyala, which occupy the centre of a volcanic district, and have sent down streams of lava on all sides to the distance of 30 miles. The river Hawash runs through this district, and is said to be navi¬ gable for boats 300 miles from its embouchure. This country has also been visited by the English missionaries, Messrs Keith and Coffin. Adal is inhabited by many tribes who call themselves Danakil and Dankali. Riippel, who visited this country, mentions only the name of Shohos, whom he describes as strong and muscular, with black, crisp hair, short straight noses, thick lips, but less so than the negro feature, their colour dark brown. They are nomadic, and are Mahome- dans. The only traffic in the country is in the salt of the Bahr Assal. (t. s. t.) ADALBERT, Saint, one of the first founders of Chris¬ tianity in Germany, was sprung of a noble family in pagan Sclavonia, and raised to the see of Prague, a.d. 983. Hav¬ ing laboured incessantly to reclaim the clergy and laity from their licentious ways, he retired in despair to the monastery of St Alexis at Rome ; but from this retreat he was speedily recalled by his flock, who received him with public honours. VOL. u. ADA 121 Finding little amendment, however, in their course of living, Adalidea and having learnt that all his kinsmen had been massacred li in a church, he resolved to end his days in missionary la- Adam- hours. But while engaged in worship with some converts in Pomerania, a pagan priest thrust a spear through his heart, a.d. 997. AD ABIDES, in the Spanish policy, are officers of justice for matters touching the military forces. In the laws of King Alphonsus, the adalides are spoken of as officers ap¬ pointed to guide and direct the marching of the forces in time of war. ADAM (0“!K), the word by which the Bible designates the first human being. The meaning of the primary word is, most probably, any kind of reddish tint, as a beautiful human complexion; but its various derivatives are applied to different objects of a red or brown hue, or approaching to such. The word Adam, therefore, is an appellative noun converted into a proper one. That men and other animals have existed from eternity, has been asserted by some: whether they really believed their own assertion may well be doubted. Others have maintained that the first man and his female mate, or a num¬ ber of such, came into existence by some spontaneous action of the earth or the elements, a chance combination of matter and properties, without an intellectual designing cause. We hold these notions to be unworthy of a serious refutation. An upright mind, upon a little serious reflection, must per¬ ceive their absurdity, self-contradiction, and impossibility. It is among the clearest deductions of reason, that men and all dependent beings have been created, that is, pro¬ duced or brought into their first existence by an intelligent and adequately powerful being. A question, however, arises, of great interest and importance. Did the Almighty Crea¬ tor produce only one man and one woman, from whom all other human beings have descended?—or did he create se¬ veral parental pairs, from whom distinct stocks of men have been derived ? The affirmative of the latter position has been maintained by some, and, it must be confessed, not without apparent reason. But the admission of the possibility is not a concession of the reality. So great is the evidence in favour of the deri¬ vation of the entire mass of human beings from one pair of ancestors, that it has obtained the suffrage of the men most competent to judge upon a question of comparative anatomy and physiology. The late illustrious Cuvier and Blumen- bach, and our countryman Lawrence, are examples of the highest order. But no writer has a claim to deference upon this subject superior to that of Dr J. C. Prichard. It is evident upon a little reflection, and the closest in¬ vestigation confirms the conclusion, that the first human pair must have been created in a state equivalent to that which all subsequent human beings have had to reach by slow degrees, in growth, experience, observation, imitation, and the instruction of others : that is, a state of prime ma¬ turity, and with an infusion, concreation, or whatever we may call it, of knowledge and habits, both physical and in¬ tellectual, suitable to the place which man had to occupy in the system of creation, and adequate to his necessities in that place. Had it been otherwise, the new beings could not have preserved their animal existence, nor have held rational converse with each other, nor have paid to their Creator the homage of knowledge and love, adoration and obedience ; and reason clearly tells us that the last was the noblest end of existence. Those whom unhappy prejudices lead to reject revelation must either admit this, or must re¬ sort to suppositions of palpable absurdity and impossibility. If they will not admit a direct action of divine power in creation and adaptation to the designed mode of existence, they must admit something far beyond the miraculous, an Q 122 ABA M. Adam, infinite succession of finite beings, or a spontaneous produc- —tion of order, organization, and systematic action, from some unintelligent origin. The Bible coincides with this dictate of honest reason, expressing these facts in simple and art¬ less language, suited to the circumstances of the men to whom revelation was first granted. That this production in a mature state was the fact with regard to the vegetable part of the creation, is declared in Gen. ii. 4, 5: “ In the day of Jehovah God’s making the earth and the heavens, and every shrub of the field before it should be in the earth, and every herb of the field before it should bud. The reader sees that we have translated the verbs (which stand in the Hebrew future form) by our potential mood, as the nearest in correspondence with the idiom called by Dr Nordheimer the “ Dependent Use of the Future.” {Criti¬ cal Grammar of the Heh. Lang., vol. ii. p. 186 ; New York, 1841.) The two terms, shrubs and herbage, are put, by the common synecdoche, to designate the whole vegetable king¬ dom. The reason of the case comprehends the other divi¬ sion of organized nature; and this is applied to man and all other animals, in the words, “ Out of the ground—dust out of the ground—Jehovah God formed them.” It is to be observed that there are two narratives at the beginning of the Mosaic records, different in style and man¬ ner, distinct and independent; at first sight somewhat dis¬ crepant, but when strictly examined, perfectly compatible, and each one illustrating and completing the other. The first is contained in Gen. i. 1. to ii. 3.; and the other, ii. 4. to iv. 26. As is the case with the Scripture history gene¬ rally, they consist of a few principal facts, detached anec¬ dotes, leaving much of necessary implication which the good sense of the reader is called upon to supply; and passing over large spaces of the history of life, upon which all con¬ jecture would be fruitless. In the second of these narratives we read, “ And Jehovah God formed the man \Heb. the Adam], dust from the ground [ilftnNrh haadamahf and blew into his nostrils the breath of life; and the man became a living animal ” (Gen. ii. 7). Here are two objects of attention, the organic mechanism of the human body, and the vitality with which it was endowed. The mechanical material, formed (moulded, or arranged, as an artificer models clay or wax) into the human and all other animal bodies, is called “dust from the ground.” This would be a natural and easy expression to men in the early ages, before chemistry was known or minute philosophical distinctions were thought of, to convey, in a general form, the idea of earthy matter, the constituent substance of the ground on which we tread. To say, that of this the human and every other animal body was formed, is a position which would be at once the most easily apprehensible to an uncultivated mind, and which yet is the most exactly true upon the highest philosophical grounds. We now know, from chemical analysis, that the animal body is composed, in the inscrutable manner called organization, of carbon, hydrogen, oxygen, nitrogen, lime, iron, sulphur, and phos¬ phorus. Now all these are mineral substances, which in their various combinations form a very large part of the solid ground. In the Scripture narrative, we are told, “ God created man in his own image: in the image of God created he him ; male and female created he them.” (Gen. i. 27.) The image in'-)'* tselem, resemblance, such as a shadow bears to the object which casts it) of God is an expression which breathes at once archaic simplicity and the most recondite wisdom: for what term could the most cultivated and co¬ pious language bring forth more suitable to the purpose ? It presents to us man as made in a resemblance to the author of his being, a true resemblance, but faint and shadowy; an outline, faithful according to its capacity, yet infinitely re- Adam, mote from the reality: a distant form of the intelligence, wisdom, power, rectitude, goodness, and dominion of the Adorable Supreme. On man was also conferred the shadow of the divine dominion and authority over the inferior creation. The attribute of power was given to him, in his being made able to convert the inanimate objects and those possessing only the vegetable life, into the instruments and the materials for supplying his wants, and continually enlarging his sphere of command. In such a state of things knowledge and wisdom are im¬ plied : above all, moral excellence must have been com¬ prised in this “ image of God;” and not only forming a part of it, but being its crown of beauty and glory. In this perfection of the faculties, and with these high prerogatives of moral existence, did human nature, in its first subject, rise up from the creating hand. The whole Scripture-narrative implies that this state of existence was one of correspondent activity and enjoyment. It plainly re¬ presents the Deitt himself as condescending to assume a human form and to employ human speech, in order to in¬ struct and exercise the happy beings whom God created for immortality in the image of his own nature. The noble and sublime idea that man thus had his Maker for his teacher and guide, precludes a thousand difficulties. It shows us the simple, direct, and effectual method by which the newly-formed creature would have communicated to him all the intellectual knowledge, and all the practical arts and manipu¬ lations, which were needful and beneficial for him. The uni¬ versal management of the “ garden in Eden eastward” (Gen. ii. 8), the treatment of the soil, the use of water, the various training of the plants and trees, the operations for insuring future produce, the necessary implements and the way of using them;—all these must have been included in the words “ to dress it and to keep it” (ver. 15.) Religious knowledge and its appropriate habits also requir¬ ed an immediate infusion : and these are pre-eminently com¬ prehended “ in the image of God.” It is not to be supposed that the newly-created man and his female companion were in¬ spired with a very ample share of the doctrinal knowledge which was communicated to their posterity by the successive and accumulating revolutions of more thanfour thousand years: and it is impossible that they could be left in gross ignorance of the existence and excellencies of the Being w ho had made them, their obligations to him, and the way in which they might continue to receive the greatest blessings from him. The next important article in this primeval history is the creation of the human female. The narrative is given in the more summary manner in the former of the two documents :— ‘ Male and female created he them.” (Gen. i. 27.) It stands a little more at length in a third document, which begins the fifth chapter, and has the characteristic heading or title by which the Hebrews designated a separate work. “ This, the book of the generations of Adam. In the day God created Adam, he made him in the likeness [H’DI’ demuth, a different word from that already treated upon, and which merely signifies resem¬ blance] of God, male and female he created them ; and he blessed them, and he called their name Adam, in the day of their being created” (ver. 1, 2.) The reader will observe that, in this passage, we have translated the word for man as the pro¬ per name, because it is so taken up in the next following sentence. The second of the narratives is more circumstantial: “And Jehovah God said, it is not good the man’s being alone : I will make for him a help suitable for him.” Then follows the pas¬ sage concerning the review and the naming of the inferior animals ; and it continues—“ but for Adam he found not a help suitable for him. And Jehovah God caused a deep sleep to fall upon the man [the Adam], and he slept: and he took one out of his ribs, and closed up the flesh in its place : and Jehovah God built up the rib which he had taken from the man into a woman, and he brought her to the man : and the man said, this is the hit; bone out of my bones, and flesh out of my flesh ; ADAM. 123 Adam. this shall be called woman [isliaK], for this was taken from out of man {isK]’ (Gen. ii. 18-23). This peculiar manner of the creation of the woman has, by some, been treated as merely a childish fable ; by others, as an allegorical fiction intended to represent the close relation of the female sex to the male, and the tender claims which women have to sympathy and love. That such was the intention we do not doubt; but why should that intention be founded upon a mythic allegory ? Is it not taught much better, and impressed much more forcibly, by its standing not on a fiction, but on a fact ? Another inquiry presents itself. How long did the state of paradisiac innocence and happiness continue ? Some have re¬ garded the period as very brief, not more even than a single day; but this manifestly falls very short of the time which a reasonable probability requires. The first man was brought into existence in the region called Eden ; then he was intro¬ duced into a particular part of it, the garden, replenished with the richest productions of the Creator’s bounty for the delight of the eye and the other senses; the most agreeable labour was required “ to dress and to keep it,” implying some arts of cul¬ ture, preservation from injury, training flowers and fruits, and knowing the various uses and enjoyments of the produce; mak¬ ing observation upon the works of God, of which an investiga¬ tion and designating of animals is expressly specified ; nor can we suppose that there was no contemplation of the magnificent sky and the heavenly bodies : above all, the wondrous com¬ munion with the condescending Deity, and probably with created spirits of superior orders, by which the mind would be excited, its capacity enlarged, and its holy felicity continually increased. It is also to be remarked, that the narrative (Gen. ii. 19,20) conveys the implication that some time was allowed to elapse, that Adam might discover and feel his want of a com¬ panion of his own species, “ a help correspondent to him.” These considerations impress us with a sense of probability, amounting to a conviction, that a period not very short was requisite for the exercise of man’s faculties, the disclosures of his happiness, and the service of adoration which he could pay to his Creator. But all these considerations are strengthened by the recollection that they attach to man’s solitary state; and that they all require new and enlarged application when the addition of conjugal life is brought into the account. The conclusion appears irresistible that a duration of many days, or rather weeks or months, would be requisite for so many and important purposes. Thus divinely honoured and happy were the progenitors of mankind in the state of their creation. The next scene which the sacred history brings before us is a dark reverse. Another agent comes into the field and suc¬ cessfully employs his arts for seducing Eve, and by her means Adam, from their original state of rectitude, dignity, and hap¬ piness. Among the provisions of Divine wisdom and goodness were two vegetable productions of wondrous qualities and mysterious significancy ; “the tree of life in the midst of the garden, and the tree of knowledge of good and evil.” (Gen. ii. 9.) We see no sufficient reason to understand, as some do, “ the tree of life ” collectively, as implying a species, and that there were many trees of that species. The “ tree of the knowledge of good and evil ” might be any tree whatever ; it might be of any species even yet remaining, though, if it were so, we could not determine its species, for the plain reason that no name, description, or information whatever is given that could possibly lead to the ascertainment. One cannot but lament the vulgar practice of painters representing it as an apple-tree, and thus giving occasion to profane and silly witticisms. Yet we cannot but think the more reasonable probability to be, that it was a tree having poisonous properties, stimulating and intoxicating, such as are found in some existing species, especially in hot climates. On this ground the prohibition to eat or even touch the tree was a beneficent provision against the danger of pain and death. But the revealed object of this “ tree of the knowledge of good and evil” was that which would require no particular pro¬ perties beyond some degree of external beauty, and fruit of an immediately pleasant taste. That object was to be a test of Adam. obedience. For such a purpose, it is evident, that to select an indifferent act to be the object prohibited, was necessary; as the obligation to refrain should be only that which arises simply, so far as the subject of the law can know, from the sacred will of the lawgiver. There was no difficulty in the observance of their Creator’s precept. They were surrounded with a para¬ dise of delights, and they had no reason to imagine that any good whatever would accrue to them from their seizing upon any thing prohibited. If perplexity or doubt arose, they had ready access to their Divine benefactor for obtaining informa¬ tion and direction. But they allowed the thought of disobe¬ dience to form itself into a disposition, and then a purpose. Thus was the seal broken,—the integrity of the heart was gone,—the sin was generated,—and the outward act was the consummation of the entire process. Eve, less informed, less cautious, less endowed with strength of mind, became the more ready victim. ‘ ‘ The woman, being deceived, was in the trans - gression;” but “ Adam was not deceived ” (1 Tim. ii. 14.) He rushed knowingly and deliberately to ruin. The offence had grievous aggravations. It was the preference of a trifling gra¬ tification to the approbation of the Supreme Lord of the uni¬ verse ; it implied a denial of the wisdom, holiness, goodness, veracity, and power of God ; it was marked with extreme in¬ gratitude ; and it involved a contemptuous disregard of conse¬ quences, awfully impious as it referred to their immediate con¬ nection with the moral government of God, and cruelly selfish as it respected their posterity. The instrument of the temptation was a serpent; whether any one of the existing kinds, it is evidently impossible for us to know. Of that numerous order many species are of brilliant colours, and playful in their attitudes and manners ; so that one may well conceive of such an object attracting and fasci¬ nating the first woman. Whether it spoke in an articulate voice, like the human, or expressed the sentiments attributed to it by a succession of remarkable and significant actions, may be a subject of reasonable question. This part of the narrative begins with the words, “And the serpent was crafty above every animal of the field” (Gen. iii. 1.) It is to be observed that this is not said of the order of ser¬ pents, as if it were a general property of them, but of that par¬ ticular serpent. Had the noun been intended generically, as is often the case, it would have required to be without the sub¬ stantive verb ; for such is the usual Hebrew method of express¬ ing universal propositions: of this the Hebrew scholar may see constant examples in the Book of Proverbs. Indeed, this “ cunning craftiness, lying in wait to deceive ” (Eph. iv. 14.), is the very character of that malignant creature of whose wily stratagems the serpent was a mere instrument. The existence of spirits, superior to man, and of whom some have become depraved, and are labouring to spread wickedness and misery to the utmost of their power, has been found to be the belief of all nations, ancient and modern, of whom we pos¬ sess information. It has also been the general doctrine of both Jews and Christians, that one of those fallen spirits was the real agent in this first and successful temptation. Of this doc¬ trine, the declarations of our Lord and his apostles contain abundant confirmation. After their fearful transgression, the condescending Deity, who had held gracious and instructive communion with the pa¬ rents of mankind, assuming a-human form, visibly stood before them; by a searching interrogatory he drew from them the confession of their guilt, which they aggravated by evasions and insinuations against God himself: he then pronounced sen¬ tence on them and their seducer. On the woman he inflicted the pains of child-bearing, and a deeper and more humiliating dependence upon her husband. He doomed the man to hard and often fruitless toil, instead of easy and pleasant labour. On both, or rather on human nature universally, he pronounced the awful sentence of death. The denunciation of the serpent partakes more of a symbolical character, and so seems to carry a strong implication of the nature and the wickedness of the concealed agent. The human sufferings threatened are all, ex¬ cepting the last, of a remedial and corrective kind. Of a quite different character are the penal denunciations upon the serpent. If they be understood literally, and of course 124 ADAM. Adam. applied to the whole order of Ophidia (as, we believe, is the common interpretation), they will be found to be flagrantly at variance with demonstrated facts in their physiology and eco¬ nomy. But all difficulty is swept away when we consider the fact, that the Hebrew is H’ll hannachash haiah, the serpent was, &c. and that it refers specifically and personally to a rational and accountable being, the spirit of lying and cruelty, the devil, the Satan, the old serpent. That God, the infinitely holy, good, and wise, should have permitted any one or more celestial spirits to apostatise from purity, and to be the successful seducers of mankind, is indeed an awful and over¬ whelming mystery. But it is not more so than the permitted existence of many among mankind, whose rare talents and ex¬ traordinary command of power and opportunity, combined with extreme depravity, have rendered them the plague and curse of the earth ; and the whole merges into the awful and insol v- able problem, Why has the All-perfect Deity permitted evil at all? We are firmly assured, that He will bring forth, at last, the most triumphant evidence that “ He is righteous in all his ways, and holy in all his works.” In the meantime, our happiness lies in the implicit confidence which we cannot but feel to be due to the Being of infinite perfection. The remaining part of the denunciation upon the false and cruel seducer sent a beam of light into the agonized hearts of our guilty first parents : “ And enmity will I put between thee and the woman, and between thy seed and her seed: he will attack thee [on] the head, and thou wilt attack him [at] the heel.” Christian interpreters generally regard this as the Prot- evangelium, the first gospel-promise, and we think with good reason. It was a manifestation of mercy ; it revealed a De¬ liverer, “ who should be a human being, in a peculiar sense the offspring of the female, who should also, in some way not yet made known, counteract and remedy the injury inflicted, and who, though partially suffering from the malignant power, should, in the end, completely conquer it, and convert its very success into its own punishment.” (J. Pye Smith, Scripture Testimony to the Messiah, vol. i. p. 226.) The awful threatening to man was, “ In the day that thou eatest of it, thou wilt die the death.” The infliction is Death, in the most comprehensive sense,—that which stands opposed to Life,—the life of not only animal enjoyment, but holy hap¬ piness, the life which comported with the image of God. This was lost by the fall; and the sentence of physical death was pronounced, to be executed in due time. Divine mercy gave a long respite. The same mercy was displayed in still more tempering the terrors of justice. The garden of delights was not to be the abode of rebellious creatures. But before they were turned out into a bleak and dreary wilderness, God was pleased to direct them to make clothing, suitable to their new and degraded con¬ dition, of the skins of animals. That those animals had been offered in sacrifice, is a conjecture supported by so much pro¬ bable evidence, that we may regard it as a well-established truth. From this time we have little recorded of the lives of Adam and Eve. Their three sons are mentioned with important cir¬ cumstances connected with each of them. Cain was probably born in the year after the fall; Abel possibly some years later ; Seth, certainly one hundred and thirty years from the creation of his parents. After that Adam lived eight hundred years, and had sons and daughters, doubtless by Eve, and then he died, nine hundred and thirty years old. In that prodigious period, many events, and those of great importance, must have occurred ; but the wise providence of God has not seen fit to preserve to us any memorial of them, and scarcely any ves¬ tiges or hints are afforded of the occupations and mode of life of men through the antediluvian period. Adam of Bremen was a canon of the cathedral of Bre¬ men, and lived in the latter part of the eleventh century. He wrote a church history, in four books, treating of the pro¬ pagation of the Christian faith in the north, entitled His- toria ecclesiastica ecclesiarum Hamburgensis et Bremensis, ab anno 788 ad an. 1072; and also another work parti¬ cularly interesting to geographers, called Chronographia Scandinavice, or, Be Situ Da,nice et reliquarum trans Adam. Daniam regionum natura. The time of his death is not known. Adam, Alexander, Rector of the High School, Edinburgh, and author of several valuable works connected with Roman literature, was born on the 24th of June 1741, on a small farm which his father rented, not far from Forres, in Moray¬ shire. He does not appear to have received any powerful direction to literary pursuits, either from the attainments of his parents or the ability of the parochial schoolmaster ; but is referable to a class of men, of which Scotland can produce a very honourable list, whom the secret workings of a natu¬ rally active mind have raised above the level of their asso¬ ciates, and urged on to distinction and usefulness under the severest pressure of difficulties. The gentle treatment of an old schoolmistress first taught him to like his book; and this propensity induced his parents to consent that he should learn Latin. To the imperfect instruction which he received at the parish school, he joined indefatigable study at home, notwithstanding the scanty means and poor accommoda¬ tion of his father’s house. Before he was sixteen he had read the whole of Livy, in a copy of the small Elzevir edi¬ tion, which he had borrowed from a neighbouring clergyman, omitting for the present all such passages as his own sagacity and Cole’s Dictionary did not enable him to construe. It was before day-break, during the mornings of winter, and by the light of splinters of bog-wood dug out of an adjoining moss, that he prosecuted the perusal of this difficult classic ; for, as the whole family were collected round the only fire in the evening, he was prevented by the noise from reading with any advantage ; and the day-light was spent at school. In the autumn of 1757 he was a competitor for one of those bursaries, or small exhibitions, which are given by the university of Aberdeen to young men who distinguish them¬ selves for their classical attainments; but as the prize was awarded to the best written exercises, and as Adam, with all his reading, had not yet been accustomed to write, he was foiled by some youth who had been more fortunate in his means of instruction. About the same time Mr Watson, a relation of his mother’s, and one of the ministers of the Canongate, sent him a tardy invitation to come to Edinburgh, “ provided he was prepared to endure every hardship for a season,”—a condition not likely to appal one who knew no¬ thing of life but its hardships. The interest of Mr Watson procured him free admission to the lectures of the different professors; and as he had now also access to books in the College Library, his literary ardour made him submit with cheerfulness to the greatest personal privations. Eighteen months of assiduous application enabled him to repair the defects of his early tuition, and to obtain, after a comparative trial of candidates, the head mastership of the foundation known by the name of Watson’s Hospital. At this period he was only nineteen, on which account the governors of the institution limited the appointment to half a year; but his steadiness and ability speedily removed their scruples. After holding the situation for three years, he was induced, by the prospect of having more leisure for the prosecution of his studies, to resign it, and become private tutor to the son of Mr Kincaid, a wealthy citizen, and afterwards Lord Pro¬ vost of Edinburgh ; and it was in consequence of this con¬ nection that he was afterwards raised to the office for which he was so eminently qualified. He taught in the High School, for the first time, in April 1765, as substitute for Mr Matheson, the rector; in consequence of whose growing infirmities, an arrangement was made, by which he retired on a small annuity, to be paid from the profits of the class; and Mr Adam was confirmed in the rectorship on the 8th of June 1768. From this period the history of his life is little more than A D Adam, the history of his professional labours and of his literary productions. No sooner was he invested with the office, than he gave himself up with entire devotion to the business of his class, and the pursuits connected with it. For forty years his day was divided with singular regularity between the public duties of teaching and that unwearied research and industry in private which enabled him, amidst the in¬ cessant occupation of a High School master’s life, to give to the world such a number of accurate and laborious compila¬ tions. So entirely did these objects of public utility engross his mind, that he mixed but little with society, and considered every moment as lost that was not dedicated in some way or other to the improvement of youth. Few men certainly could adopt, with more truth and propriety, the language of Horace, both with regard to his own feelings and the objects on which he was occupied. mihi tarda fluunt ingrataque tempora, quae spem Consiliumque morantur agendi gnaviter id, quod -iEque pauperibus prodest, locupletibus asque, iEque, neglectum, pueris senibusque nocebit. Epist. i. 1. 23. The rector’s class, which in the High School is the most advanced of five, consisted of no more than between thirty and forty boys when Dr Adam was appointed. His cele¬ brity as a classical teacher, joined to the progress of the country in wealth and population, continued to increase this number up to the year of his death. His class-list for that year contained 167 names,—the largest number that had ever been collected in one class, and, what is remarkable, equal to the amount of the whole five classes during the year when he first taught in the school. He performed an essential service to the literature of his country by introducing, in his own class, an additional hour of teaching for Greek and Geography; neither of which branches seems to have been contemplated in the original formation of the school. The introduction of Greek, which he effected a year or two after his election, was regarded by some professors of the university as a dangerous innovation, and an unwarrantable encroachment on the province of the Greek chair; and the measure was accordingly resisted (though, it is satisfactory to think, unsuccessfully) by the united efforts of the Senatus Academicus, in a petition and representation to the town-council, drawn up and proposed by the celebrated Principal of the university, Dr Robertson. This happened in 1772. It is not possible for a man of principle and ordinary affec¬ tions to be occupied in training a large portion of the youth of his country to knowledge and virtue, without feeling a deep responsibility, and a paramount interest in their pro¬ gress and welldoing. That such were Dr Adam’s feelings is proved, not less by the whole tenor of his life, than by his mode of conducting the business of his class; by the free scope and decided support he gave to talent, particularly when the possessor of it was poor and friendless; by the tender concern with which he followed his pupils into life; and by a test not the least unequivocal, the enthusiastic attachment and veneration which they entertain for his memory. In his class-room, his manher, while it imposed respect, was kindly and conciliating. He was fond of re¬ lieving the irksomeness of continued attention by narrating curious facts and amusing anecdotes. In the latter part of his life, he was perhaps too often the hero of his own tale; but there was something amiable even in this weakness, which arose from the vanity of having done much good, and was totally unmixed with any alloy of selfishness. Dr Adam’s first publication was his Grammar, which ap¬ peared in 1772. Although it met with the approbation of some eminently good judges, particularly of Bishop Lowth, the author had no sooner adopted it in his own class, and 125 recommended it to others, than a host of enemies rose up Adam, against him, and he was involved in much altercation and vexatious hostility with the town-council and the four under masters. His work on Roman Antiquities was published in 1791, and has contributed, more than any of his other productions, to give him a name as a classical scholar. In 1794, he published his Summary qf Geography and History, in one thick octavo volume of 900 pages, which had grown in his hands to this size from a small treatise on the same subject, printed for the use of his pupils in 1784. His last work was his Latin Dictionary, which appeared in 1805, printed, like every other production of his pen, in the most unassuming form, and with the utmost anxiety to condense the greatest quantity of useful knowledge into the smallest bulk, and afford it to the student at the cheapest rate. It was intended chiefly for the use of schools, and to be followed by a larger work, containing copious illustrations of every word in the language. The MS. of this important work, which he did not survive to complete, is deposited in the library of the school over which he so long and so ably presided. He died on the 18th of December 1809, after an illness of five days. Amidst the wanderings of mind that accompanied it, he was constantly reverting to the business of the class, and addressing his boys; and in the last hour of his life, as he fancied himself examining on the lesson of the day, he stopped short, and said, “ But it grows dark, you may go;” and almost immediately expired. The magistrates of Edinburgh, whose predecessors had not always been alive to his merits, showed their respect for his memory by a public funeral. A short time before his death, he was solicited by some of his old pupils to sit to Mr Raeburn for his portrait, which was executed in the best style of that eminent artist, and placed, as a memorial of their gratitude and respect, in the library of the High School. He was twice married; first in 1775, to Miss Munro, eldest daughter of the minister of Kinloss, by whom he had several children, the last of whom died within a few days of his father; and in 1789, to Miss Cosser, daughter of Mr Cosser, Comptroller of Excise, by whom he had two daugh¬ ters and a son. (j. p—s.) Adam, Melchior, lived in the seventeenth century. He was born in the territory of Grotkaw in Silesia, and edu¬ cated in the college of Brieg, where he became a firm Pro¬ testant, and was enabled to pursue his studies by the libe¬ rality of a person of quality, who had left several exhibitions for young students. He was appointed rector of a college at Heidelberg, where he published, in the year 1615, the first volume of his Vitae Germanorum Philosophorum, &c. This volume was followed by three others: that which treated of divines was printed in 1619; that of the lawyers came next; and, finally, that of the physicians: the last two were published in 1620. All the learned men whose lives are contained in these four volumes lived in the sixteenth or beginning of the seventeenth century, and are either Ger¬ mans or Flemings; but he published in 1618 the lives of twenty divines of other countries in a separate volume, en¬ titled Decades duee, continentes Vitas Theologorum extero- rumprincipum. All his divines are Protestants. His industry as a biographer is commended by Bayle, who acknowledges his obligations to his labours. He died in 1622. Adam, Robert, an eminent architect, was born at Edin¬ burgh in the year 1728. He was the second son of Wil¬ liam Adam, Esq. of Maryburgh, in the county of Fife, who also has left some respectable specimens of his genius and abilities as an architect in Hopetoun House and the Royal Infirmary of Edinburgh, which were erected from designs executed by him. And it was perhaps owing to the fortu- A M. 126 A D Adam, nate circumstance of his father’s example that young Adam first directed his attention to those studies, in the prosecu¬ tion of which he afterwards rose to such distinguished cele¬ brity. He received his education at the university ot Edin¬ burgh, where he had an opportunity of improving and en¬ larging his mind, by the conversation and acquaintance of some of the first literary characters ot the age, who were then rising into reputation, or have since established their fame as historians and philosophers. Among these were Mr Hume, Dr Robertson, Dr Smith, and Dr Ferguson, who were the friends and companions of the father, and who con¬ tinued through life their friendship and attachment to the son. In the year 1754, Mr Adam travelled on the Continent, with a view to extend his knowledge and improve his taste in architecture, and resided in Italy for three years. Here he surveyed and studied those noble specimens of ancient grandeur which the magnificent public edifices of the Ro¬ mans, even in ruins, still exhibit. In tracing the progress of architecture and the other fine arts among the Romans, Mr Adam observed that they had visibly declined previously to the time of Diocletian ; but he was also convinced that the liberal patronage and munificence of that emperor had re¬ vived, during his reign, a better taste for architecture, and had formed artists who were capable of imitating the more elegant style of a purer age. lie had seen this remarkably exemplified in the public baths at Rome, which were erected by him, the most entire and the noblest of the ancient build¬ ings. Admiring the extent and fertility of genius of the artists from whose designs such magnificent structures had been executed, he was anxious to see and study any remains that yet existed of those masters whose works were striking monuments of an elegant and improved taste, but whose names, amid the wrecks of time, have sunk into oblivion. It was with this view that he undertook a voyage to Spala- tro, in Dalmatia, to visit and examine the private palace of Diocletian. Mr Adam sailed from Venice in July 1754, ac¬ companied by M. Clerisseau, a French artist and antiquary, and two experienced draughtsmen. On their arrival at Spa- latro, they found, that though the palace had suffered much from the injuries of time, yet it had sustained no less from the dilapidations of the inhabitants to procure materials for building; and even the foundations of the ancient structure were covered with modern houses. Suspecting that their object was to view and make plans of the fortifications, an immediate and peremptory order was issued by the gover¬ nor, commanding them to desist. This order, however, was soon counteracted through the mediation of General Graeme, the commander-in-chief of the Venetian forces. They re¬ sumed their labours with double ardour, and in five weeks finished plans and views of the fragments which remain, from which they were enabled to execute perfect designs of the entire building. Mr Adam now returned to England, and soon rose to very considerable professional eminence. In 1762 he was ap¬ pointed architect to the king ; and the year following he pre¬ sented to the public the fruit of his voyage to Spalatro, in a splendid work, containing engravings and descriptions of the ruins of the palace. In the year 1768, Mr Adam obtained a seat in parliament. He was chosen to represent the county of Kinross ; and about the same time he resigned his office of architect to the king. But he continued his professional career with increas¬ ing reputation ; and about the year 1773, in conjunction with his brother James, who also rose to considerable emi¬ nence as an architect, he published another splendid work, consisting of plans and elevations of public and private build¬ ings which were erected from their designs. Among these are, Lord Mansfield’s house at Caenwood; Luton House in A M. Bedfordshire, belonging to Lord Bute; the new Gateway Adam, of the Admiralty Office ; the Register Office at Edinburgh, &c.; which are universally admired as striking monuments of elegant design and correct taste. The Adelphi buildings at London, which also are a very fine example of the inven¬ tive genius of the Messrs Adam, proved an unsuccessful spe¬ culation. The buildings more lately erected from the designs of Mr Adam afford additional proofs of his invention and skill. We may mention, in particular, the Infirmary of Glasgow, as exhibiting the most perfect symmetry and useful disposition of parts, combined with great beauty and lightness. To the last period of his life Mr Adam displayed an in¬ creasing vigour of genius and refinement of taste; for, in the space of one year preceding his death, he designed eight great public works, besides twenty-five private buildings, so various in their style and beautiful in their composition, that they have been allowed, by the best judges, as sufficient of themselves to establish his fame. The improved taste which now pretty generally prevails in our public and private edi¬ fices, undoubtedly owes much to the elegant and correct style introduced by this distinguished artist. He died on the 3d of March 1792, by the bursting of a blood-vessel, in the 64th year of his age, and was buried in Westminster Abbey. The natural suavity of his manners, joined to the excellence of his moral character, secured to him the affectionate regard of his friends, and the esteem of all who enjoyed his acquaintance. James Adam, already mentioned as associated with his brother in many of his la¬ bours, died on the 20th October 1794. Adam, William, nephew of the preceding, was the eldest son of John Adam, Esq. of Blair-Adam (for a short time called Maryburgh), in the county of Kinross, in Scot¬ land. He was born in Kinross-shire on the 2d of August 1751 ; and, after the usual courses at the colleges of Edin¬ burgh and Glasgow, passed advocate at the Scotch bar in 1773. But he made no serious attempt to practise there, having very soon removed to England, where he obtained a seat in the House of Commons in 1774, and in 1782 was called to the English common-law bar. He continued in parliament till 1795, when he withdrew from it till 1806. Being then chosen to represent the united shires of Kinross and Kincardine, he resumed his seat, and continued in the House, but with some interruptions, till 1811. His parliamentary life thus lasted about 30 years ; during all which period he took a conspicuous part in most of the proceedings of the House. But it would be idle to detail his particular share in them here. It is only in the cases of the few men who leave permanent impressions on their age, that the details of parliamentary exertion, however honour¬ able to him who makes them, and however interesting to his friends, are cared for by general readers. It is enough, there¬ fore, to state that Mr Adam, though a popular speaker, was not an orator, and had far too much sense to try to be thought one. But he was one of the many members who do, by judgment and attention, what eloquence would in vain at¬ tempt to accomplish. He made himself of importance by good sense, industry, popularity of manner, and a firm adherence, though not without the incidental differences that will occa¬ sionally separate the steadiest partisans, to the Whig prin¬ ciples and the Whig party, which he had adopted, and from which he never swerved. Some inconsiderate words which occurred in a debate in 1779, produced a hostile meeting be¬ tween him and Mr Fox, when the latter was slightly wound¬ ed ; but neither before nor after could there be two better friends. They were both of the small but noble band who stood out for the practical exercise of the British constitu¬ tion, against the encroachments which they thought that, under a real or pretended horror of the first French Revo- ADAM. Adam lution, were making upon it by Government. None of his parliamentary exertions were more valuable, or more ably con¬ ducted, than those which he made in March 1794, against the shocking proceedings of the Scotch Criminal Court in certain trials for sedition; when that court, while sedition, how often soever committed, could, in England, be only pun¬ ished by fine and imprisonment, punished a first offence by 14 years’ transportation ; and this without a statute, and solely in the exercise of judicial discretion, and at a time when New South Wales, where these unfortunate men were sent, as the court understood that they would be, was in a state of desolate and unapproachable barbarism. After being called to the English bar, he prosecuted its business with the steady assiduity of one who knew that success was necessary for his independence. If he had given him¬ self to this field exclusively, he would have risen still higher in it than he actually did ; for this is a profession in which no one can give himself fair play who attempts to combine it with any other occupation. He was known to be deeply engaged with parliament, and with the management of the pecuniary affairs of several members of the royal family, particularly of the Prince of Wales and the Duke of York, to whom his practical sagacity was of the greatest use. But still he rose to very considerable practice, and became a king’s counsel in 1796,—counsel to the East India Company in 1802,—and was successively Attorney and Solicitor Ge¬ neral to the Prince, afterwards George IV.,—one of the managers of the impeachment of Warren Hastings, and one of the counsel who conducted the defence of the first Lord Melville, when he (as Mr Dundas) was impeached also. Dur¬ ing the short period when his party was in power, in 1806, he was Chancellor of the Duchy of Cornwall, and was after¬ wards a Privy Councillor, and Lord-Lieutenant of Kinross- shire. In 1814 he withdrew from England, on being made a Baron of Exchequer in Scotland. This was preparatory to his last elevation as Chief Commissioner of the Jury-Court, to which he was appointed in 1815, and in connection with which institution he will be chiefly known historically. The application of juries to the trial of civil causes was till then unknown in Scotland. The want of them had been long complained of, both by enlightened lawyers and by the public; and, though there were some haters of change to whom their introduction was offensive, it was recommended by all liberal legislators, legal and political, in both quarters of the island ; and Baron Adam was selected to preside over the new tribunal. He continued to do so till 1830, by which time he had matured our jury practice sufficiently to enable it to be engrafted into the business of the permanent supreme tribunal, and to admit of his own separate jury-court being abolished. The general problem of the fitness of juries for the decision of facts involving civil interests, and the success of the effort to introduce them into Scotland, are not questions for dis¬ cussion here. There has recently been an apparent abate¬ ment of the idolatry of jury-trial in England, and there are some who hold the Scotch experiment to have totally failed. The truth probably is, that the English use civil juries too indiscriminately, and that the expectations of what they were to effect in Scotland were extravagant. But their total failure in Scotland is, unquestionably, not a fact. On the contrary, they continue to perform most valuable service in the administration of justice, and could not be given up with¬ out an instant revival of the unavoidable and intolerable evils, which, though now forgotten by many, produced the absolute necessity for their establishment. But whatever may be now thought of the jury principle, there can be but one just opinion of the exact merit of the judge to whom its introduction into Scotland was entrusted. 127 His devotion to his task was ardent and constant. No man Adam, ever gave himself more earnestly to the achievement of a v/—» great judicial end. He did not bring profound law to the work; one good effect of which was, that it liberated his mind from exclusive addiction to the system in which he had been trained. Unstiffened by previous habits, he was able to relieve Scotch awkwardness by English experience, and to enlarge English narrowness by Scotch reason. His skdl in directing juries was not so great as his judgment in the formation of rules for ripening the system. His candour, —the cheerful endurance of his patience,—his simple but dignified urbanity, and his uniform accessibility, were all perfect. He and his court were, at first, so much obstructed by prejudice, that without his protection the measure would have been defeated without ever having had a fair trial. Personally, he was, in all practical matters an able manager; and always kind and pleasant,—beloved by his family and a large circle of friends,—of excellent conversation, and de¬ lightful in society. His long residence in London, and his acquaintance with almost all the celebrated men of all classes of his time, supplied him with a never-failing store of well-told anecdote. His connection with his native country pre¬ viously to his final return to it in 1815, had been kept up by regular visits ;—as might have been expected of one who never ceased to consider the country of his birth and edu¬ cation as his home, and to whom Blair-Adam was Arabia Felix. It is now, through his tasteful management, adorned by judiciously placed and thriving wood. When his grand¬ father acquired it, the whole foliage it could boast of was supplied by a single tree. He was one of the very best de¬ positaries of all the old and fast-fading peculiarities of Scot¬ land ; the dialect of which, and when he chose, its accent, he retained thoroughly; and remembered and enjoyed all the sayings and customs of the country, its local literature, and all its curious old characters and occurrences. His combination of the social knowledge of both kingdoms, added to his natural shrewdness of observation on all pass¬ ing subjects, gave him great conversational advantages, and made him a most agreeable companion. After maintaining a gallant battle against some personal infirmities, and preserving his mental powers unimpaired, he died at Edinburgh on the 17th of February 1839, in his 89th year. He had long survived his wife, a daughter of Lord Elphinstone, and was succeeded by his eldest surviving son, Admiral Sir Charles Adam, governor of Greenwich Hos¬ pital ; his only other remaining child now surviving being General Sir Frederick Adam. (H. c.) Adam s Apple, a name given to a species of Citrus. Adam s Bridge, or Rama's Bridge, in Geography, a ridge of sands and rocks, extending across the north end of Manaar gulf, from the island of that name on the north¬ west coast of Ceylon, to Ramencote or Ramisseram island, off Raman point. The extent of this chain of shoals and islands is about one degree ; but some of the sand-banks are dry, while much of it has not more than three or four feet below water; and it is divided by three or four deeper cuts, that in calm weather permit the passage of native boats and small vessels through tortuous and intricate channels. Adam's Peak, the highest mountain in Ceylon, is stated by Dr Davy, who ascended it, to rise to the height of 6680 feet in a very steep acclivity, and to terminate in a point not more than 74 feet by 24 feet. On this small plain is the sup¬ posed impression of the foot of Boodhu, an object of high veneration to the Cingalese, who make frequent pilgrim¬ ages to this sacred spot, where a priest resides to receive the offerings of the devotees, and to bless them on their departure. The foot-mark is partly natural, partly artificial, and mea¬ sures 5 feet 4 inches by 2 feet 6 inches. It has a margin of brass ornamented with some gems of small value, and is 128 ADA Adamant covered by a roof. The mountain is wooded almost to the II top, and is seen at the distance of twenty leagues from sea. Adams. ^ jg very sujjpme- Long. 80. 39. E. Lat. 6. ' 55. N. ADAMANT, a name sometimes given to the diamond. (See Diamond.) It is likewise applied to the scoriae of gold, the magnet, &c. ADAMIC Earth, a name given to common red clay, al¬ luding to that species of earth of which the first man is sup¬ posed to have been made. AD AMI Pomum, in Anatomy, a protuberance in the fore part of the throat, formed by the os hyoides. It is thought to be so called from a strange conceit that a piece of the forbidden apple which Adam ate stuck by the way and oc¬ casioned it. ADAMITES, or Adamians, in Ecclesiastical History, the name of a sect of ancient heretics, supposed to have been a branch of the Basilidians and Carpocratians. Epiphanius tell us that they were called Adamites from their pretending to be re-established in the state of inno¬ cence, and to be such as Adam was at the moment of his creation, whence they ought to imitate him in his nakedness. They rejected marriage, maintaining that the conjugal union Mould never have taken place upon earth had sin been un¬ known. This obscure and ridiculous sect did not at first last long; but it was revived, with additional absurdities, in the twelfth century, by one Tandamus, since known by the name of Tanchelin, who propagated his errors at Antwerp in the reign of the emperor Henry V. He maintained that there ought to be no distinction between priests and laymen, and that fornication and adultery were meritorious actions. Tanchelin had a great number of followers, and was con¬ stantly attended by 3000 of these profligates in arms. His sect did not, however, continue long after his death; but another appeared under the name of Turlupins, in Savoy and Dauphiny, where they committed the most brutal ac¬ tions in open day. About the beginning of the fifteenth century, one Picard, a native of Flanders, spread these errors in Germany and Bohemia, particularly in the army of the famous Zisca, not¬ withstanding the severe discipline he maintained. Picard pretended that he was sent into the world as a new Adam, to re-establish the law of nature ; which, according to him, consisted in exposing every part of the body, and having all the women in common. This sect found also some partisans in Poland, Holland, and England: they assembled in the night; and it is asserted, that one of the fundamental maxims of their society was contained in the following verse:— Jura, perjura, seeretum prodere noli. ADAMS, a township of Berkshire county, in die state of Massachusetts, in North America. It is 140 miles north¬ west of Boston, and contains 3703 inhabitants. In the northern part of this district, a stream called Hudson’s brook has worn a channel through a stratum of white marble, and over the channel the rocks form a fine natural bridge, which is 12 or 15 feet long, 10 feet broad, and more than 60 feet above the water. Adams, the name of six different counties in the United States of America. 1st, in Pennsylvania, population, in 1850, 25,988; 2d, in the southern district of Mississippi, popula¬ tion, 18,621; 3d, in Ohio, population, 18,943; 4th, in In¬ diana, population, 5774 ; 5th, in Illinois, population, 26,537; 6th, in Wisconsin, population, 187. Adams, John, a distinguished statesman of the United States of North America. He was born on the 19th or (new style) 30th of October 1736, in that part of the township of ADA Braintree, in Massachusetts, which on a subsequent division Adams, was called Quincy. His parents were of that class, then ■ abounding in New England, who united the profession of agriculture with that of some one of the mechanic arts. His ancestor Henry had emigrated from Devonshire in the year 1632, and had established himself at Braintree with six sons, all of whom married: from one descended the subject of this memoir, and from another that Samuel Adams who, with John Hancock, was by name proscribed by an act of the British parliament, for the conspicuous part he acted in the early stages of the opposition to the measures of the mother country. When about fifteen years of age, his father proposed to his son John either to follow the family pursuits, and to receive in due time, as his portion, a part of the estate which they had cultivated, or to have the expense of a learned education bestowed upon him, with which, instead of any fortune, he was to make his way in future life. The son chose the latter alternative ; and having received some preparatory instruction, was admitted a student at Harvard College in the year 1751. After passing about three years in that seminary, he removed to the town of Worcester, where, according to the economical practice of that day in Neu’ England, he became a tutor in a grammar school, and at the same time was initiated into the practice of the law in the office of Mr Putnam, then an attorney and a colonel of militia, and subsequently a general of some celebrity in the revolutionary war. A letter of Mr Adams, which has lately come before the public, written at the early age of nineteen, shows a degree of foresight which, like many other predictions, may have led to its own accomplishment. It is dated 12th October 1755, and says, “ Soon after the Re¬ formation, a few people came over to this new world for conscience’ sake. Perhaps this apparently trivial incident may transfer the great seat of empire to America. It looks likely to me; for if we can remove the turbulent Gallic (the French in Canada), our people, according to the exactest computation, will in another century become more numerous than England itself Should this be the case, since we have, I may say, all the naval stores of the nation in our hands, it will be easy to obtain the mastery of the seas; and then the united force of all Europe will not be able to subdue us. The only way to keep us from setting up for ourselves is to disunite us.” He was admitted to practice in the year 1758, and gra¬ dually rose to the degree of eminence which a local court can confer ; and obtained distinction by some essays on the subject of the canon and feudal law, which were directed to point to the rising difference which commenced between the mother country and the colonies, soon after the peace of 1763 had delivered the latter from all disquietude respect¬ ing the establishments of France in the adjoining province of Canada. His character rose, both as a lawyer and a pa¬ triot, so as to induce Governor Barnard, who wished to gain him over to the royal party, to offer him the office of advo¬ cate-general in the Admiralty Court, which was deemed a sure step to the highest honours of the bench. Two years after, he was chosen one of the representatives of his native town to the congress of the province- His professional integrity was soon after exhibited in the defence of Captain Preston and some soldiers, who were tried before a Boston jury on a charge of murder. In this case Adams was counsel for the defence ; and being con¬ sidered by the people, then in an inflamed state against the troops, as a determined friend of liberty, his eloquence obtained a verdict of acquittal, without lessening his popu¬ larity. When it was determined, in 1774, to assemble a general congress from the several colonies, Mr Adams was one of those solicited for the purpose by the people of Massa- ADA uns. chusetts. Before departing for Philadelphia to join the / congress, he parted with the friend of his youth, his fellow- student and associate at the bar, Jonathan Sewall, who had attained the rank of attorney-general, and was necessarily opposed to his political views. Sewall made a powerful effort to change his determination, and to deter him from going to the congress. He urged, that Britain was deter¬ mined on her system, and was irresistible; and would be destructive to him and all those who should persevere in opposition to her designs. To this Adams replied: “I know that Great Britain has determined on her system, and that very fact determines me on mine. You know I have been constant and uniform in opposition to her mea¬ sures ; the die is now cast; I have passed the Rubicon; to swim or sink, live or die, survive or perish with my country, is my unalterable determination.” The conversation was then terminated by Adams saying to his friend, “ I see we must part; and with a bleeding heart, I say, I fear for ever. But you may depend upon it, this adieu is the sharpest thorn on which I ever set my foot.” W' hen the continental congress was assembled, Mr Adams became one of its most active and energetic leaders. He vyas a member of that committee which framed the declara¬ tion of independence, and one of the most powerful advo¬ cates for its adoption by the general body; and by his elo¬ quence obtained the unanimous suffrages of that assembly. Though he was appointed chief-justice in 1776, he declined the office, in order to dedicate his talents to the general purpose of the defence of the country. In 1777, he, with three other members, was appointed a commissioner to France. He remained in Paris about a year and a half, when, in consequence of disagreements among themselves, in which Adams was not implicated, all but Franklin were recalled. In the latter end of 1779, he was charged with two commissions, one as a plenipotentiary to treat for peace, the other empowering him to form a com¬ mercial treaty with Great Britain. When arrived in Paris, the French government viewed with jealousy the purpose of the second commission; and Count de Vergennes advised him to keep it secret, with a view to prevail on the congress to revoke it. Mr Adams refused to communicate to the Count his instructions on that subject; and an altercation arose, from a claim made by France for a discrimination in favour of French holders of American paper money in the liquidation of it. The Count complained to congress, trans¬ mitted copies of Mr Adams’ letters, and instructed the French minister at Philadelphia to demand his recal. The demand was rejected, but afterwards four others were joined with him in the commission. Whilst these negotiations were in progress, he went to Holland, and there, in opposi¬ tion to the influence and talents of the British minister, Sir Joseph Yorke, succeeded both in negotiating a loan, and in procuring the assistance of that country in the defence against Great Britain. He formed a commercial treaty with that republic, and joined in the ephemeral association called “ the armed neutrality.” In 1785 Mr Adams was appointed ambassador to the court of his former sovereign, where his conduct was such as to secure the approbation of his own country, and the re¬ spect of that to which he was commissioned. Whilst in London, he published his work entitled Defence of the Ame- viccin Constitution, in which he combated ably the opinions of Turgot, Mably, and Price, in favour of a single legisla¬ tive assembly; and thus perhaps contributed to the division of power and the checks on its exercise, which became esta¬ blished in the United States. At the close of 1787 he re¬ turned, after ten years devoted to the public service, to America. He received the thanks of congress, and was elected soon after, under the presidency of Washington, to VOL. II. ADA 129 the office of vice-president. In 1790 Mr Adams gave to the Adams public his Discourses on Davila, in which he exposed the If revolutionary doctrines propagated by France and her emis- -Adamson, saries in other countries. On the retirement of Washing- ton, the choice of president fell on Mr Adams, who entered on that office in May 1797. At that time the government was entangled by the insolent pretensions of the French demagogues, and by their partisans in many of the states. Great differences of opinion arose between the individuals at the head of affairs : one party, with Mr Hamilton at their head, was disposed to resist the pretensions of France by open hostilities; whilst Mr Adams was disinclined to war, so long as there was a possibility of avoiding it with honour. Owing to this division of his own friends, rather than to a want of public confidence, at the conclusion of the four years for which the president is chosen, Mr Adams was not re-elected. Perhaps this was in some measure owing to the preponderance of the slave states, in which Mr Jefferson, his rival, and a proprietor of slaves, had a fellow-feeling among the chief of the people. He retired with dignity, at sixty-eight years of age, to his native place, formed no political factions against "those in power, but publicly expressed his approbation of the mea¬ sures which were pursued by him who had been his rival, who had become his successor in power, but had never ceased to be his firmly attached friend. I he last public occasion on which Mr Adams appeared, was as a member of the convention for the revision of the constitution of Massachusetts, in which some slight altera¬ tions were requisite, in consequence of the province of Maine being separated from it. He seems to have enjoyed his mental faculties to the close of his protracted life; and even on the last day of it, two hours only before its final close, on the 4th July 1825, the fiftieth anniversary of the act of independence, he dictated to a friend, as a sentiment to be given at the public dinner of the day, “ Independence for ever.” Mr Adams was considered a sound scholar, well versed in the ancient languages, and in many branches of general literature. Flis style in writing was forcible and perspicu¬ ous, and, in the latter years of his life, remarkably elegant. In person he was of middling stature ; his manners spoke the courtesy of the old school; and his address, at least when he was in England, was dignified and manly. (w. J.) Adams, John Quincy, son of the preceding, was born at Boston in 1767. After spending some years in Europe, he settled as a lawyer in his native city. From 1794 to 1801 he filled the office of American minister at the Hague, and at Berlin. After some years spent in the practice of his profession, and the discharge of various public duties, he was sent, in 1809, as ambassador to St Petersburg, where his influence secured the treaty of peace with Great Britain. He was next ambassador at the court of St James’s, from which he was recalled, to act as secretary of state. His dis¬ tinguished abilities and services finally received their highest acknowledgment, by his election, in 1825, to the president’s chair, which high office he discharged with a purity and fide¬ lity that signalised his administration as a pattern of patriotic government. On the expiry of his term of office he retired into private life, acting, however, for many years as a repre¬ sentative in congress. He died at Washington on the 23d of February 1848, in the eighty-second year of his age. ADAMSON, Patrick, a Scottish prelate, archbishop of St Andrews, was born in the year 1543, in the town of Perth, where he received the rudiments of his education. He afterwards studied philosophy, and took his degree of master of arts at the university of St Andrews. In 1566 he set out for Paris as tutor to a young gentleman. In the month of June of the same year, Mary Queen of Scots being R 130 ADA Adana, delivered of a son, afterwards James VI. of Scotland and I. vy-**' of England, Mr Adamson wrote a Latin poem on the occa¬ sion. In this poem he gave the prince the title of king of France and England. This proof of his loyalty involved him in difficulties. The French court was offended, an ordered him to be arrested; and he was confined for six months. He was released only through the intercession of Queen Mary and some of the principal nobility, who inter¬ ested themselves in his behalf. As soon as he recovered his liberty, he retired with his pupil to Bourges. He was in this city during the massacre at Paris; and the same perse¬ cuting spirit prevailing among the Catholics at Bourges as at the metropolis, he lived concealed for seven months in a public-house, the aged master of which, in reward for his charity to heretics, was thrown from the roof, and had his brains dashed out. Whilst Mr Adamson lay thus in his se¬ pulchre, as he called it, he wrote his Latin poetical version of the book of Job, and his tragedy of Herod in the same language. In the year 1573, he returned to Scotland, and, having&entered into holy orders, became minister of Paisley. In the year 1575, he was appointed one of the commission¬ ers, by the general assembly, to settle the jurisdiction and policy of the church ; and the following year he was named, with Mr David Lindsay, to report their proceedings to the Earl of Morton, then regent. About this time the earl ap¬ pointed him one of his chaplains; and, on the death of Archbishop Douglas, promoted him to the archiepiscopal see of St Andrews. His new dignity brought upon him great trouble and uneasiness. The clamour of the Presbyterian party rose high against him, and many inconsistent and ab¬ surd stories were propagated concerning him. Soon after his promotion, he published his catechism in Latin verse, a work highly approved even by his enemies, who neverthe¬ less still continued to persecute him with great violence. In 1578 he submitted himself to the general assembly, which procured him peace but for a very little time; for, the year following, fresh accusations were brought against him.^ A provincial synod was held at St Andrews in April 1586: the archbishop was here accused and excommunicated. He appealed to the king and the states, but this availed him little. At the next general assembly, a paper being pro¬ duced containing the archbishop’s submission, he was ab¬ solved from the excommunication. In 1588 fresh accusa¬ tions were brought against him. The year following he published the Lamentations of the prophet Jeremiah in Latin verse, which he dedicated to the king, complaining of his hard usage. In the latter end of the same year he published a translation of the Apocalypse in Latin verse, and a copy of Latin verses. The king was unmoved by his ap¬ plication, and granted the revenue of his see to the duke of Lennox; so that the prelate and his family were literally re¬ duced to the want of bread. During the remaining part of his unfortunate life he was supported by charitable contribu¬ tion, and died in 1591. The character of this prelate has been variously represented, according to the sentiments of religion and politics which prevailed. But there is little doubt that he encouraged and supported, under the authority of the king, oppressive and injurious measures. The panegyric of the editor of his works, Mr Wilson, is extravagant and absurd. He says, that “ he was a miracle of nature, and rather seemed to be the immediate production of God Almighty, than born of a woman.” ADANA, a town of Asia Minor. It is a place of con¬ siderable trade; and, as commanding the passage of the mountains to the north of Syria, was an important military station in the contest between the Egyptians and Turks in 1832. After the defeat of the Turkish army at Konieh, it was taken possession of by Ibrahim Pacha, and continued to be held by the Egyptians until the treaty of July 1840 com- ADA polled them to evacuate it. It is the capital of the province of the same name. It is situate on the river Sihoon, on the banks of which stands a small but strong castle, built on a rock. It has a great number of beautiful fountains brought from the river by means of water-works. Over the river there is a stately bridge of fifteen arches, which leads to the water-works. The climate is pleasant and healthy, and the winter mild and serene; but the summer is so hot as to oblige the principal inhabitants to retire to the neighbouring mountains, where they spend six months among shady trees and grottos, in a most delicious manner. The adjacent country is rich and fertile, and produces melons, cucumbers, pomegranates, pulse, and herbs of all sorts, all the year round; besides corn, wine, and fruits, in their proper season. It is 30 miles north-east of Tarsus, on the road to Aleppo. Long. 35. 12. E. Lab 37. 10. N. AD ANSON, Michael, a celebrated naturalist, was de¬ scended from a Scottish family which had at the Revolution attached itself to the fortunes of the house of Stuart; and was born the 7th of April 1727, at Aix in Provence, where his father was in the service of M. de Vintimille, then arch¬ bishop of that province. On the translation of this prelate to the archbishopric of Paris, about the year 1730, the elder Adanson also repaired thither, accompanied by his infant family of five children, all of whom were provided for by their father’s patron. A small canonry fell to the lot of our future naturalist, the revenue of which defrayed the expenses of his education at the college of Plessis. While there, he was distinguished for great quickness of apprehension, strength of memory, and mental ardour ; but his genius took no particular bent, until he received a microscope from the celebrated Tuberville Needham, who happened to be pre¬ sent at one of the public examinations, and was struck with admiration of his talents and acquirements. From the mo¬ ment that young Adanson received this donation, to the last hour of his life, he persevered with a zeal almost unexam¬ pled, in the observation and study of nature. On leaving college, his youthful ardour was well employed in the cabinets of Reaumur and Bernard de Jussieu, as well as in the Jardin des Plantes. Such was his zeal, that he repeated the instructions of the professors to such of his fel¬ low-students as could not advance with a rapidity equal to his own ; and before he had completed his nineteenth year, he had actually described (for his own improvement) four thousand species of the three kingdoms of nature. In this way he soon exhausted the rich stores of accumulated know¬ ledge in Europe ; and having obtained a small appointment in the colony of Senegal, he resigned his canonry, and em¬ barked on the 20th of December 1748 for Africa. The motives which decided the choice of Senegal as the scene of his observations are recorded by himselt, and are too remarkably indicative of his ardent thirst of knowledge not to be noticed, “ It was,” says he, in a memorandum found after his death, “ of all European establishments the most difficult to penetrate, the most hot, the most unhealthy, the most dangerous in every respect, and consequently the least known to naturalists.” His ardour remained unabated during the five years that he remained in Africa, in which period he collected and described an immense number of animals and plants; deli¬ neated maps of the country, and made astronomical obser¬ vations ; prepared grammars and dictionaries of the lan¬ guages spoken on the banks of the Senegal; kept meteoio- logical registers; composed a detailed account of all the plants of the country ; and collected specimens of every ob¬ ject of commerce. M. Cuvier mentions that he had seen the produce and results of all these multifarious and laborious exertions. He founded his classification of all known organized beings A D A Adanson. on the consideration of each individual organ. As each or- gan gave birth to new relations, so he established a corre¬ sponding number of arbitrary arrangements. Those beings possessing the greatest number of similar organs were re¬ fen ed to one great division, and the relationship was con¬ sidered more remote in proportion to the dissimilarity of organs. The chief defect of this method consists in presupposino- a knowledge of species and their organization, altogether be- yond the existing stage of attainment. It gives, however, distinct ideas of the degree of affinity subsisting between or¬ ganized beings, independent of all physiological science. Of this universal method, as he called it, Adanson gave some ac¬ count in an essay contained in his Treatise on Shells, pub¬ lished at the end of his Voyage au Senegal. Until the appearance of this work, the animals inhabiting shells had been much neglected. On this branch of his sub¬ ject our author exercised his wonted zeal, while his methodi¬ cal distribution, founded on not less than twenty of the par¬ tial classifications already alluded to, is decidedly superior to that of any of his predecessors. Like every first attempt, however, it had its imperfections, and these arose from not having examined the anatomical structure of the animals; from which cause he omitted, in his arrangement of the class of Mollusca, all molluscous animals without shells. His original plan was to have published the whole of the observations made during his residence at Senegal, in eight volumes ; but being deterred by the difficulties attending so extensive a publication, he abandoned the scheme, and ap¬ plied himself entirely to his Families of Plants, which he published in 1763. In this he found the application of his general principle not less advantageous than in his preced¬ ing works. In 1774 (eleven years after the appearance of his Fami¬ lies of Plants), he submitted to the consideration of the Aca¬ demy of Sciences an immense work, containing what may be called the universal application of his universal method; for it extended to all known beings and substances, whether in the heavens or on the earth. Twenty-seven large vol¬ umes of manuscripts were employed in displaying the gene¬ ral relations of all these matters, and their distribution. &()ne hundred and fifty volumes more were occupied with the al¬ phabetical arrangement of 40,000 species. " There was also a vocabulary, which contained 200,000 words, with their ex¬ planations ; and the whole was closed by a number of de¬ tached memoirs, 40,000 figures, and 30,000 specimens of the three kingdoms of nature. The committee of the academy to which the inspection of this enormous mass had been in¬ trusted, warmly recommended to Adanson to separate and publish all that was peculiarly his own, leaving out what was merely compilation : but he obstinately rejected this reason¬ able advice; by which means science has been deprived of many essays, which, if we may judge from others which he at different times gave to the world, would have possessed great merit. But his life was now drawing near to its close. He died, after many months of severe suffering, on the 3d of August 1806. Adanson was never married. In his will he requested, as the only decoration of his grave, a garland of flowers gathered from the fifty-eight families which he had established;—“ a touching though transitory image,” says Cuvier, “of the more durable monument which he has erected to himself in his works.” His zeal for science, his unwearied industry, and his talents as a philosophical observer, are conspicuous in all his writings. The serenity of his temper, and the un¬ affected goodness of his heart, endeared him to the few who knew him intimately. His most important works are, his Voyage to Senegal, and his Families of Plants. To the former some essays, already add 131 noticed, were subjoined ; and various others were published, Adansonia at different times, in the Transactions of the Academy of Sciences. The volumes for the years 1759 and 1761 con¬ tain his observations upon the Taret, (a species of shell-fish exceedingly destructive to vessels,) and his account of the Baobab, an enormous African tree, now known under the name of Adansonia. The volume for 1769 contains an in¬ teresting discussion by Adanson, upon the origin of the va¬ rieties of cultivated plants ; and in those for 1773 and 1779 will be found his valuable observations on gum-bearing trees. In the Transactions of 1767 he gave an account of the Os- cillatona Adansonii, which he considered a self-moving vegetable ; but which ought, according to some observations of M. Vaucher, to be ranked as a zoophyte. Besides these essays, Adanson contributed several valuable articles in natural history to the earlier part of the Supplement to the first Encyclopedic; and he is also supposed to have been the author of an essay on the Electricity of the Tour¬ maline (Paris 1757), which bears the name of the Duke of Noya Caraffa. See Eloge Historique de M. Adanson, par Cuvier; Mem. Maihem. et Physiques de VInst. National, tom. vii. \ ADANSONIA, Ethiopian Souk Gourd, Monkeys’ Bread, or African Calabash Tree. (See Botany.) AD APIS, an extinct quadruped, described by Cuvier in his Ossemens Fossiles. It seems to have been about the size of a hare, but belonged to the Pachydermata. AD AR, the name of a Hebrew month, answering to the end of February and beginning of March, the 12th of their sacred and 6th of their civil year. On the 7th day of it the Jews keep a fast for the death of Moses; on the 13th they have the feast of Esther; and on the 14th they celebrate the feast of Purim, for their deliverance from Haman’s con¬ spiracy. As the lunar year, which the Jews followed in their calculations, is shorter than the solar by about eleven days, which at the end of three years make a month, they then intercalate a thirteenth month, which they call Veadar or the second Adar. ADARCON,or Daric, the most ancient gold coin of which any specimens have been preserved to the present day. It was the earliest coined money known among the Jews; the impression on thecoin is a crowned archer,in a«-arb such as is seen in the sculptures of Pei sepolis. The speci¬ mens weighed by Dr Bernard were fifteen grains heavier than our English guinea ; their intrinsic value may therefore be reckoned at twenty-five shillings.—Eckhel, Doctrina Nummorum Veterum; Bernard, De Mensuris et Ponderibus. ADARME, in Commerce, a small weight in Spain, which is also used at Buenos Ayres, and in all Spanish America. It is the 16th part of an ounce, which at Paris is called the demi-gros. But the Spanish ounce is seven per cent, lighter than that of Paris. Stephens renders it in English bv a drachm. •’ ADATAIS, Adatis, or Adatys, in Commerce, a mus¬ lin or cotton cloth, very fine and clear, of which the piece is ten r rench ells long, and three quarters broad. It comes h'°™ the East Indies, and the finest is made in Bengal. AD CORD ABIDES Denarii, in old law-books, signify money paid by the vassal to his lord, upon the selling or exchanging of a feud. among the Romans, denoted a kind of soldiery, entered in the army, but not yet put on duty : from these the standing forces were recruited. ADDA, the ancient Addua, a river of Switzerland and Italy, which rises in Mount Braulio, in the country of the Orisons, and passing through the Valteline, traverses the lake Como and the Milanese, and falls into he Po near Cre¬ mona. ADDECIMATE, to ascertain or levy tithes. 132 ADD ADD Addepha- gia II Addison. ADDEPHAGIA, in Medicine, a term used by some physicians for gluttony, or a voracious appetite. ADDER, in Zoology, a name for the Viper. ADDER’S GRASS, Adder’s Tongue, and Adder’s Wort, are English names for the cryptogamian plant, Ophio- glossum vulgatum. ADDEXTRATORES, in the court of Rome, the pope’s mitre-bearers; so called, according to Ducange, because they walk at the pope’s right hand when he rides to visit the churches. ADDICE, or Adze, a kind of crooked axe used by ship¬ wrights, carpenters, coopers, &c. ADDICTI, in Antiquity, a kind of slaves, among the Ro¬ mans, adjudged to serve some creditor whom they could not otherwise satisfy, and whose slaves they became till they could pay or work out the debt. ADDICTIO in Diem, among the Romans, the adjudg¬ ing a thing to a person for a certain price, unless by such a day the owner, or some other, give more for it. ADDICTION, among the Romans, was the making over goods to another, either by sale or by legal sentence: the goods so delivered were called bona addicta. Debtors were sometimes delivered over in the same manner, and thence called servi addicti. ADDISCOMBE COLLEGE is situate about a mile east of Croydon in the county of Surrey. It was established by the East India Company in 1809, for the purpose of pro¬ viding a suitable education for officers intended for the scien¬ tific branches of the Indian army. The present system of education at Addiscombe is considered to be very efficient, and includes the following branches:—mathematics and classics; fortification and artillery ; military drawing; mili¬ tary surveying ; landscape drawing; French and Hindustani languages; geology and mineralogy; chemistry; and the sword exercise. There is also a chaplain in connection with the college. The appointment of the professors is vested in the court of directors, which has also the sole power of removing them. Pupils are admitted only on obtaining a nomination either from a director of the company or from the president of the board; and must be between 14 and 18 years of age. On entering they have to undergo a pre¬ liminary examination on the following subjects, viz.:— English, Latin, writing, the ordinary rules of arithmetic, with fractions, and the extraction of the square root; besides these, it is of great advantage to the cadet in his future studies to have some knowledge of mathematics and drawing. The academical course extends over four terms, comprised in two years study. The number of students at Addiscombe is 150; and, on an average, it annually furnishes the army with 75 cadets. All the officers of the engineers and ar¬ tillery are required to study at Addiscombe; but those de¬ signed for the cavalry and the infantry generally do not study here. Appointments in the corps of engineers and artillery are given as prizes to those students who pass the highest examinations; the most distinguished being se¬ lected for the engineers according to the vacancies in that branch ; those immediately following in succession are pro¬ moted to the artillery; and the others receive commissions in the infantry. The company receive annually L.100 from each pupil for his board and education. The average expenses of a pupil for the year may be estimated at a total of L.120, which includes uniform, books, instruments, and every con¬ tingent expense. ADDISON, Joseph, was the eldest son of Dean Addi¬ son, the subject of the following article. He was born at his father’s rectory of Milston in Wiltshire, on the 1st day of May 1672. After having passed through several schools, the last of which was the Charter-house, he went to Oxford, when he was about fifteen years old. He was first entered of Queen’s College, but after two years was elected a scholar Addison, of Magdalen College, having, it is said, been recommended - by his skill in Latin versification. He took his master’s de¬ gree in 1693, and held a fellowship from 1699 till 1711. The eleven years extending from 1693, or his twenty-first year, to 1704, when he was in his thirty-second, may be set down as the first stage of his life as a man of letters. During this period, embracing no profession, and not as yet entangled in official business, he was a student, an observer, and an author; and though the literary works which he then pro¬ duced are not those on which his permanent celebrity rests, they gained for him in his own day a high reputation. He had at first intended to become a clergyman ; but his talents having attracted the attention of leading statesmen belong¬ ing to the Whig party, he was speedily diverted from his ear¬ lier views by the countenance which these men bestowed on him. His first patron (to whom he seems to have been in¬ troduced by Congreve) was Charles Montague, afterwards Earl of Halifax, who was himself a dabbler in literature, and a protector of literary men; and he became known after¬ wards to the accomplished and excellent Somers. While both of them were quite able to estimate justly his literary merits, they had regard mainly to the services which they believed him capable of rendering to the nation or the party ; and accordingly they encouraged him to regulate his pursuits with a view to public and official employment. For a con¬ siderable time, however, he was left to his own resources, which cannot have been otherwise than scanty. His first literary efforts were poetical. In 1693, a short poem of his, addressed to Dryden, was inserted in the third volume of that veteran writer’s Miscellanies. The next volume of this collection contained his translation, in toler¬ able heroic couplets, of “all Virgil’s Fourth Georgic, except the story of Aristaeus.” Two-and-a-half books of Ovid were afterwards attempted; and to his years of early manhood belonged also his prose Essay on Virgil's Georgies, a per¬ formance which hardly deserved, either for its style or for its critical excellence, the compliment paid it by Dryden, in prefixing it to his own translation of the poem. The most ambitious of those poetical assay-pieces is the “ Account of the Greatest English Poets,” dated April 1694, and ad¬ dressed affectionately to Sacheverell, the poet’s fellow-col¬ legian, who afterwards became so notorious in the party- quarrels of the time. This piece, spirited both in language and in versification, is chiefly noticeable as shewing that igno¬ rance of old English poetry which was then universal. Addi¬ son next, in 1695, published one of those compositions, cele¬ brating contemporary events, and lauding contemporary great men, on which, during the half-century that succeeded the Revolution, there was wasted so much of good writing and of fair poetical ability. His piece, not very meritorious even in its own class, was addressed “ To the King,” and commemo¬ rates the campaign which was distinguished by William’s tak¬ ing of Namur. Much better than the poem itself are the introductory verses to Somers, then lord keeper. This pro¬ duction, perhaps intended as a remembrancer to the writer’s patrons, did not at once produce any obvious effect; and we are left in considerable uncertainty as to the manner in which about this time Addison contrived to support himself. He corresponded with Tonson the bookseller about projected works, one of these being a Translation of Herodotus. It was probably at some later time that he purposed compiling a Dictionary of the English language. In 1699 a considerable collection of his Latin verses was published at Oxford, in the “ Musae Anglicanse.” These appear to have interested some foreign scholars; and several of them show curious symptoms of his characteristic humour. In the same year, his patrons, either having still no office to spare for him, or desiring him to gain peculiarly high quali- ADDISON. Addison, fications for diplomatic or other important business, provided ' for him temporarily by a grant, which, though bestowed on a man of great merit and promise, would not pass unques¬ tioned in the present century. He obtained, on the recom¬ mendation of Lord Somers, a pension of L.300 a year, de¬ signed (as Addison himself afterwards said in a memorial addressed to the crown) to enable him “ to travel, and qua¬ lify himself to serve His Majesty.” In the summer of 1699 he crossed into France, where, chiefly for the purpose of learning the language, he remained till the end of 1700; and after this he spent a year in Italy. In Switzerland, on his way home, he was stopped by receiving notice that he was to be appointed envoy to Prince Eugene, then engaged in the war in Italy. But his Whig friends were already totter¬ ing in their places; and, in March 1702, the death of King William at once drove them from power and put an end to the pension. Indeed Addison asserted that he never received but one yeai s payment of it, and that all the other expenses of his travels were defrayed by himself. lie was able, how¬ ever, to visit a great part of Germany, and did not reach Holland till the spring of 1103. His prospects were now sufficiently gloomy: he entered into treaty, oftener than once, for an engagement as a travelling tutor; and the cor¬ respondence in one of these negotiations has been preserved. Tonson had recommended him as the best person to attend in this character the son of the Duke of Somerset, commonly called “ The Proud.” The duke, a profuse man in matters of pomp, was economical in questions of edu¬ cation. He wished Addison to name the salary he expected ; this being declined, he announced, with great dignity, that he would give a hundred guineas a-year ;"Addison accepted the munificent offer, saying, however, that he could not find his account in it otherwise than by relying on his Grace’s future patronage ; and his Grace immediately intimated that he would look out for some one else. Towards the end of 1703 Addison returned to England. Works which he composed during his residence on the Continent, were the earliest that showed him to have attained maturity of skill and genius. There is good reason for be¬ lieving that his tragedy of Cato, whatever changes it may afterwards have suffered, was in great part written while he lived in France, that is, when he was about twenty-eight years of age. In the winter of 1701, amidst the stoppages and discomforts of a journey across the Mount Cenis, he com¬ posed, wholly or partly, his Letter from Italy, which is by far the best of his poems, if it is not rather the only one among them that at all justifies his claim to the poetical cha¬ racter. It contains some fine touches of description, and is animated by a noble tone of classical enthusiasm. While in Germany, he wrote his Dialogues on Medals, which, however, were not published till after his death. These have much liveliness of style, and something of the gay hu¬ mour which the author was afterwards to exhibit more strongly; but they show little either of antiquarian learning or of critical ingenuity. In tracing out parallels between passages of the Roman poets and figures or scenes which appear in ancient sculptures, Addison opened the easy course of inquiry which was afterwards prosecuted by Spence ; and this, with the apparatus of spirited metrical translations from the classics, gave the work a likeness to his account of his travels. This account, entitled Remarks on Several Parts of Italy, fyc., he sent home for publication before his own re¬ turn. It wants altogether the interest of personal narrative: the author hardly ever appears. The task in which he chiefly busies himself is that of exhibiting the illustrations which the writings of the Latin poets, and the antiquities and scenery of Italy, mutually give and receive. Many of the landscapes are sketched with great liveliness : and there are not a few strokes of arch humour. The statistical informa- 133 tion is very meagre; nor are there many observations on Addison, society; and politics are no further meddled with than to show the moderate liberality of the writer’s own opinions. With the year ] 704 begins a second era in Addison's life, which extends to the summer of 1710, when his age was thirty-eight. This was the first term of his official career; and, though very barren of literary performance, it not only raised him from indigence, but settled definitively his posi¬ tion as a public man. His correspondence shows that, while on the Continent, he had been admitted to confidential inti¬ macy by diplomatists and men of rank: immediately on his return he was enrolled in the Kitcat Club, and brought thus and otherwise into communication with the gentry of the W big party. Although all accounts agree in representing him as a shy man, he was at least saved from all risk of making himself disagreeable in society, by his unassuming manners, his extreme caution, and that sedulous desire to oblige, which his satirist Pope exaggerated into a positive fault. His knowledge and ability were esteemed so highly, as to confirm the expectations formerly entertained of his usefulness in public business; and the literary fame he had already acquired soon furnished an occasion for recommend¬ ing him to public employment. Though the Whigs were out of office, the administration which succeeded them was, in all its earlier changes, of a complexion so mixed and uncer¬ tain, that the influence of their leaders was not entirely lost. Not long after Marlborough’s great victory at Blenheim, it is said that Godolphin, the lord treasurer, expressed to Lord Halifax a desire to have the great duke’s fame extended by a poetical tribute. Halifax seized the opportunity of recom¬ mending Addison as the fittest man for the duty; stipulat- ing, we are told, that the service should not be unrewarded, and doubtless satisfying the minister that his protege pos¬ sessed other qualifications for office besides dexterity in framing heroic verse. The Campaign, the poem thus writ¬ ten to order, was received with extraordinary applause ; and it is probably as good as any that ever was prompted by no more worthy inspiration. It has indeed neither the fiery spirit which Dryden threw into occasional pieces of the sort, nor the exquisite polish that would have been given by Pope, if he had stooped to make such uses of his genius: but many °f the details are pleasing; and in the famous passage of the Angel, as well as in several others, there is even something of force and imagination. The consideration covenanted for by the poet’s friends was faithfully paid. A vacancy occurred by the death of another celebrated man, John Locke; and in November 1 < 04, Addison was appointed one of the five commissioners of appeal in Excise. Fhe duties of the place must have been as light for him as they had been for his predecessor; for he continued to hold it with all the appointments he subse¬ quently received from the same ministry. But there is no reason for believing that he was more careless than other public servants in his time; and the charge of incompetency as a, man of business, which has been brought so positively against him, cannot possibly be true as to this first period of his official career. Indeed the specific allegations refer ex¬ clusively to the last years of his life; and, if he had not really shown practical ability in the period now in question, it is not easy to see how he, a man destitute alike of wealth, of social or fashionable liveliness, and of family interest, could have been promoted, for several years, from office to office, as he was, till the fall of the administration to which he was attached. In 1706, he became one of the under-secretaries of state, serving first under Hedges, who belonged to the Tory section of the government, and afterwards under Lord Sunderland, Marlborough’s son-in-law, and a zealous fol¬ lower of Addison’s early patron, Somers. The work of this office however, like that of the commissionership, must often 134 ADD Addison, have admitted of performance by deputy. For in 1707, the Whigs having become stronger, Lord Halifax was sent on a mission to the Elector of Hanover; and, besides taking Van¬ brugh the dramatist with him as king-at-arms, he selected Addison as his secretary. In 1708 he entered parliament, sitting at first for Lostwithiel, but afterwards for Malmesbury, which, being six times elected, he represented from 1710 till his death. Here unquestionably he did fail. What part he may have taken in the details of business we are not in¬ formed ; but he was always a silent member, unless it be true that he once attempted to speak and sat down in con¬ fusion. In 1709, Lord Wharton, the father of the noto¬ rious duke, having been named lord-lieutenant of Ireland, Addison became his secretary, receiving also an appointment as keeper of records. This event happened only about a year and a-half before the dismissal of the ministry ; and the Irish secretary would seem to have transacted the business of his office chiefly in London. But there are letters show¬ ing him to have made himself acceptable to some of the best and most distinguished persons in Dublin; and he escaped without having any quarrel with Swift, his acquaintance with whom had begun some time before. In the literary history of Addison, those seven years of official service are almost a blank, till we approach their close. He defended the government in an anonymous pamphlet on The Pre¬ sent State of the War; he united compliments to the all- powerful Marlborough with indifferent attempts at lyrical poetry in his opera of Rosamond; and, besides furnishing a prologue to Steele’s comedy of The Tender Husband, he perhaps gave some assistance in the composition of the play. Irish administration, however, allowed, it would seem, more leisure than might have been expected. During the last few months of his tenure of office, Addison contributed largely to the Tatler. But his entrance on tjiis new field does nearly coincide with the beginning of a new section in his history. Even the coalition-ministry of Godolphin was too Whig- gish for the taste of Queen Anne ; and the Tories, the fa¬ vourites of the court, gained, both in parliamentary power and in popularity out of doors, by a combination of lucky accidents, dexterous management, and divisions and double¬ dealing among their adversaries. The real failure of the prosecution of Addison’s old friend Sacheverell, completed the ruin of the Whigs; and in August 1710, an entire revolution in the ministry had been completed. The Tory administration, which succeeded, kept its place till the Queen’s death in 1714 ; and Addison was thus left to devote four of the best years of his life, from his thirty-ninth year to his forty-third, to occupations less lucrative than those in which his time had recently been frittered away, but much more conducive to the extension of his own fame, and to the benefit of English literature. Although our information as to his pecuniary affairs is very scanty, we are entitled to believe that he was now independent of literary labour. He speaks, in an extant paper, of having had (but lost) property in the West Indies ; and he is understood to have inherited several thousand pounds from a younger brother, who was governor of Madras. In 1711 he purchased, for L.10,000, the estate of Bilton, near Rugby; the same place which, in our own day, became the residence of Mr Apperley, better known by his assumed name of “ Nimrod.” During those four years he produced a few political writ¬ ings. Soon after the fall of the ministry, he contributed five numbers to The Whig Examiner, a paper set up in opposition to the Tory periodical of the same name, which was then conducted by the poet Prior, and afterwards became the vehicle of Swift’s most vehement invectives against the party he had once belonged to. These are certainly the most ill-natured of Addison’s writings ; but they are neither : son. lively nor vigorous. There is more spirit in his allegorical Addison, pamphlet, The Trial and Conviction of Count Tariff. But from the autumn of 1710 till the end of 1714, his principal employment was the composition of his celebrated Periodical Essays. The honour of inventing the plan of such compositions, as well as that of first carrying the idea into execution, belongs to Richard Steele, who had been a school¬ fellow of Addison at the Charter-house, continued to be on intimate terms with him afterwards, and attached himself with his characteristic ardour to the same political party. When, in April 1709, Steele published the first number of the Tat¬ ler, Addison was in Dublin, and knew nothing of the design. He is said to have detected his friend’s authorship only by re¬ cognising, in one of the early papers, a critical remark which he remembered having himself communicated to Steele. He began to furnish essays in a few weeks, assisted occasionally while he held office, and afterwards wrote oftener than Steele himself. He thus contributed in all, if his literary executor se¬ lected his contributions correctly, more than sixty of the 271 essays which the work contains. The Tatler exhibited, in more ways than one, symptoms of being an experiment. The projector, imitating the news-sheets in form, thought it pru¬ dent to give, in each number, news in addition to the essay; and there was a want, both of unity and of correct finishing, in the putting together of the literary materials. Addison’s contributions, in particular, are in many places as lively as anything he ever wrote; and his style, in its more familiar moods at least, had been fully formed before he returned from the Continent. But, as compared with his later pieces, these are only what the painter’s loose studies and sketches are to the landscapes which he afterwards constructs out of them. In his invention of incidents and characters, one thought after another is hastily used and hastily dismissed, as if he were putting his own powers to the test, or trying the effect of various kinds of objects on his readers ; his most ambitious flights, in the shape of allegories and the like, are stiff and inanimate ; and his favourite field of literary criti¬ cism is touched so slightly, as to show that he still wanted confidence in the taste and knowledge of the public. The Tatler was dropped at the beginning of 1711 ; but only to be followed by the Spectator, which was begun on the 1st day of March, and appeared every week-day till the 6th day of December 1712. It had then completed the 555 numbers usually collected in its first seven volumes. Addison, now in London and unemployed, co-operated with Steele constantly from the very opening of the series ; and the two, contributing almost equally, seem together to have written not very much less than five hundred of the papers. Emboldened by the success of their former adventure, they devoted their whole space to the essays. They relied, with a confidence which the extraordinary popularity of the work fully justified, on their power of exciting the interest of a Made audience by pictures and reflections drawn from a field which embraced the whole compass of ordinary life and ordi¬ nary knowledge ; no kind of practical themes being positively excluded except such as were political, and all literary topics being held admissible, for which it seemed possible to com¬ mand attention from persons of average taste and informa¬ tion. A seeming unity was given to the undertaking, and curiosity and interest awakened on behalf of the conductors, by the happy invention of the Spectator’s Club, in which Steele is believed to have dravra all the characters. The figure of Sir Roger de Coverley, however, the best even in the opening group, is the only one that was afterwards ela¬ borately depicted; and Addison was the author of all the papers in which his oddities and amiabilities are so admi¬ rably delineated. To him, also, the Spectator owed a very large share of its highest excellences. His were many, and these the most natural and elegant, if not the most original, ADDISON. Addison of its humorous sketches of human character and social ec- cen tricities, its good-humoured satires on ridiculous features in manners, and on corrupt symptoms in public taste; these topics, however, making up a department in which Steele was fairly on a level with his more famous coadjutor. But Steele had neither learning, nor taste, nor critical acuteness, suffi- cient to qualify him for enriching the series with such lite- xary disquisitions, as those which Addison insinuated so often into the lighter matter of his essays, and of which he gave an elaborate specimen, in his celebrated and agreeable criti¬ cism on Paradise Lost. Still further beyond the powers of Steele were those speculations on the theory of literature and of the processes ot thought analogous to it, which, in the essays On the Pleasures of the Imagination, Addison pro¬ secuted, not, indeed, with much of philosophical depth, but vv ith a sagacity and comprehensiveness which we shall under¬ value much, unless we remember how little of philosophy was to be found in any critical views previously propounded in England. To Addison, further, belong those essays which (most frequently introduced in regular alternation in the papers of Saturday) rise into the region of moral and reli- gious meditation, and tread the elevated ground with a step so graceful as to allure the reader irresistibly to follow; sometimes, as in the Walk through Westminster Abbey, en¬ livening solemn thought by gentle sportiveness; sometimes flowing on with an uninterrupted sedateness of didactic elo¬ quence ; and sometimes shrouding sacred truths in the veil of ingenious allegory, as in the majestic Vision of Mirza. While, in a word, the Spectator, if Addison had not taken part in it, would probably have been as lively and humorous as it was, and not less popular in its own day, it would have wanted some of its strongest claims on the respect of pos¬ terity, by being at once lower in its moral tone, far less abundant in literary knowledge, and much less vigorous and expanded in thinking. In point of style, again, the two friends resemble each other so closely as to be hardly dis¬ tinguishable, when both are dealing with familiar objects, and writing in a key not rising above that of conversation. But, in the higher tones of thought and composition, Addison showed a mastery of language raising him very decisively, not above Steele only, but above all his contemporaries. In¬ deed, it may safely be said, that no one, in any age of our literature, has united, so strikingly as he did, the colloquial grace and ease which mark the style of an accomplished gentleman, with the power of soaring into a strain of ex¬ pression nobly and eloquently dignified. On the cessation of the Spectator, Steele set on foot The Guardian, which, started in March 1713, came to an end in October, with its 175th number. To this series Addison gave fifty-three papers, being a very frequent writer during the latter half of its progress. None of his essays here aim so high as the best of those in the Spectator ; but he often exhibits both his cheerful and well-balanced humour, and his earnest desire to inculcate sound principles of literary judgment. In the last six months of the year 1714, the Spectator received its eighth and last volume; for which Steele appears not to have written at all, and Addison to have contributed twenty-four of the eighty papers. Most of these form, in the unbroken seriousness both of their topics and of their manner, a contrast to the majority of his essays in the earlier volumes; but several of them, both in this vein and in one less lofty, are among the best known, if not the finest, of all his essays. Such are the Mountain of Miseries; the antediluvian novel of Shallum and Hilpa; the Reflec¬ tions by Moonlight on the Divine Perfections. In April 1713, Addison brought on the stage, very reluc¬ tantly, as we are assured, and can easily believe, his tragedy of Cato. Its success was dazzling: but this issue was mainly owing to the concern which the politicians took in the exhibition. 135 The Whigs hailed it as a brilliant manifesto in favour of con- Addison, stitutional freedom. The Tories echoed the applause, to show themselves enemies of despotism, and professed to find in Julius Caesar a parallel to the formidable Marlborough. Even with such extrinsic aids, and the advantage derived from the established fame of the author, Cato could never have been esteemed a good dramatic work, unless in an age in which dramatic power and insight were almost extinct. It is poor even in its poetical elements, and is redeemed only by the finely solemn tone of its moral reflections, and the singular refinement and equable smoothness of its diction. The literary career of Addison might almost be held as closed soon after the death of Queen Anne, which occurred in August 1714, when he had lately completed his forty-second year. His own life extended only five years longer; and this closing portion of it offers little that is pleasing or instructive. W e see him attaining the summit of his ambition, only to totter for a little and sink into an early grave. We are reminded of his more vigorous days by nothing but a few happy inven¬ tions interspersed in political pamphlets, and the gay fancy of a trifling poem on Kneller’s portrait of George I. The Lord Justices who, previously chosen secretly by the Elector of Hanover, assumed the government on the Queen’s demise, were, as a matter of course, the leading Whigs. They appointed Addison to act as their secretary. He next held, for a very short time, his former office under the Irish Lord- Lieutenant; and, early in 1715, he was made one of the Lords of Trade. In the course of the same year occurred the first of the only two quarrels with friends, into which the prudent, good-tempered, and modest Addison is said to have ever been betrayed. His adversary on this occasion was Pope, who, only three years before, had received, with an appear¬ ance of humble thankfulness, Addison’s friendly remarks on his Essay on Criticism; but who, though still very youn<>-, was already very famous, and beginning to show incessantly his literary jealousies, and his personal and party hatreds. Several little misunderstandings had paved the way for a breach, when, at the same time with the first volume of Pope’s Iliad, there appeared a translation of the first book of the poem, bearing the name of Thomas Tickell. Tickell, in his preface, disclaimed all rivalry with Pope, and declared that he wished only to bespeak favourable attention for his contemplated version of the Odyssey. But the simultaneous publication was awkward; and Tickell, though not so good a versifier as Pope, was a dangerous rival, as being a good Greek scholar. Lurther, he was Addison’s under-secretary and confidential friend; and Addison, cautious though he was does appear to have said (quite truly) that Tickell’s trans¬ lation was more faithful than the other. Pope’s anger could not be restrained. He wrote those famous lines in which he describes Addison under the name of Atticus; and, as if to make reconciliation impossible, he not only circulated these among his friends, but sent a copy to Addison himself. Afterwards, he went so far as to profess a belief that the rival translation was really Addison’s own. It is pleasant to observe that, after the insult had been perpetrated, Addi¬ son was at the pains, in his Freeholder, to express hearty approbation of the Iliad of Pope: who, on the contrary, after Addison’s death, deliberately printed the striking but malignant lines in the Epistle to Dr Arbuthnot. In 1715, there was acted, with little success, the comedy of The Drum¬ mer, or the Haunted House, which, though it appeared under the name of Steele, was certainly not his, and was probably written in whole or chiefly by Addison. It contributes very little to his fame. From September 1715 to June 1716, he defended the Hanoverian succession, and the proceedings of the government in regard to the rebellion, in a paper called Freeholder, which he wrote entirely himself, dropping it with the fifty-fifth number. It is much better tempered, 136 ADD Addison, not less spirited, and much more able in thinking, than his v v—> Examiner. The finical man of taste does indeed show himself to be sometimes weary of discussing constitutional questions; but he aims many enlivening thrusts at weak points of social life and manners ; and the character of the Fox-hunting Squire, who is introduced as the representative of the Jacobites, is drawn with so much humour and force that we regret not being allowed to see more of him. In August 1716, when he had completed his forty-fourth year, Addison married the Countess-Dowager of Warwick, a widow of fifteen years’ standing. She seems to have for¬ feited her jointure by the marriage, and to have brought her husband nothing but the occupancy of Holland House at Kensington. We know hardly anything positively in regard to the affair, or as to the origin or duration of his acquaintance with the lady or her family. But the current assertion that the courtship was a long one, is very probably erroneous. There are better grounds for believing the as¬ sertion, transmitted from Addison’s own time, that the mar¬ riage was unhappy. The Countess is said to have been proud as well as violent, and to have supposed that, in con¬ tracting the alliance, she conferred honour instead of receiv¬ ing it. To the uneasiness caused by domestic discomfort, the most friendly critics of Addison’s character have attri¬ buted those habits of intemperance, which are said to have grown on him in his later years to such an extent as to have broken his health and accelerated his death. His most recent biographer, who disbelieves his alleged want of matrimonial quiet, has called in question, with much ingenuity, the whole story of his sottishness; and it must at any rate be allowed that all the assertions which tend to fix such charges on him in the earlier parts of his life, rest on no evidence that is worthy of credit, and are in themselves highly improbable. Sobriety was not the virtue of the day; and the constant frequenting of coffee-houses, which figures so often in the Spectator and elsewhere, and which was really practised among literary men as well as others, cannot have had good effects. Addison, however, really appears to have had no genuine relish for this mode of life ; and there are curious notices, especially in Steele’s correspondence, of his having lodgings out of town, to which he retired for study and com¬ position. But, whatever the cause may have been, his health was shattered before he took that which was the last, and certainly the most unwise step, in his ascent to political power. For a considerable time dissensions had existed in the ministry ; and these came to a crisis in April 1717, when those who had been the real chiefs passed into the ranks of the opposition. Townshend was dismissed ; and Walpole anticipated dismissal by resignation. There was now formed, under the leadership of General Stanhope and Lord Sunder¬ land, an administration which, as resting on court-influence, was nicknamed the “ German ministry.” Sunderland, Addi¬ son’s former superior, became one of the two principal secretaries of state; and Addison himself was appointed as the other. His elevation to such a post had been contem¬ plated on the accession of George I., and prevented, we are told, by his own refusal; and it is asserted, on the authority of Pope, that his acceptance now was owing only to the influence of his wife. Even if there is no ground, as there probably is not, for the allegation of Addison’s inefficiency in the details of business, his unfitness for such an office in such circumstances was undeniable and glaring. It was impossible that a government, whose secretary of state could not open his lips in debate, should long face an opposition headed by Robert Walpole. The decay of Addison’s health, too, was going on rapidly; being, we may readily conjecture, precipitated by anxiety, if no worse causes were at work. Ill health was the reason assigned for retirement, in the letter of resignation which he laid before the King in March ADD 1718, eleven months after his appointment. He received Addison, a pension of fifteen hundred pounds a-year. . Jj. Not long afterwards, the divisions in the Whig party alie-^ 1 lons; nated him from his oldest friend. The Peerage bill, intro- duced in February 1719, was attacked, on behalf of the op¬ position, in a weekly paper, which was called the Plebeian, and written by Steele. Addison answered it temperately enough in the Old Whig; provocation from the Plebeian brought forth angry retort from the Whig; Steele charged Addison with being so old a Whig as to have forgotten his principles ; and Addison sneered at Grub Street, and called his friend “ little Dicky.” How Addison felt after this painful quarrel we are not told directly; but the Old Whig was excluded from that posthumous collection of his works, for which his executor Tickell had received from him authority and direc¬ tions. In that collection was inserted a treatise on the evi¬ dences of the faith, entitled Of the Christian Religion. Its theological value is very small; but it is pleasant to regard it as the last effort of one who, amidst all weaknesses, was a man of real goodness as well as of eminent genius. The disease under which Addison laboured appears to have been asthma. It became more violent after his retirement from office; andwas now accompanied by dropsy. His death¬ bed was placid and resigned, and comforted by those reli¬ gious hopes which he had so often suggested to others, and the value of which he is said, in an anecdote of doubtful authority, to have now inculcated in a parting interview with his stepson. He died at Holland House, on the 17th day of June 1719, six weeks after having completed his forty- seventh year. His body, after lying in state, was interred in the Poets’ Corner of Westminster Abbey. The Biographia Britannica gives an elaborate memoir of him: particulars are well collected in the article under his name in the Biographical Dictionary of the Society for the Diffusion of Useful Knowledge ; and a good many new materials, especially letters, will be found in The Life of Joseph Addison, by Lucy Aikin, 1843. (w. s.) Addison, Lancelot, father of the preceding, a clergy¬ man, was born in the parish of Crosby-Ravensworth, in Westmoreland, in the year 1632. He was educated at Queen’s College, Oxford, and at the restoration of King Charles II. accepted of the chaplainship of the garrison of Dunkirk ; but that fortress being delivered up to the French in 1662, he returned to England, and was soon after made chaplain to the garrison of Tangier, where he continued seven years, and was greatly esteemed. In 1670 he re¬ turned to England, and was made chaplain in ordinary to the king; but his chaplainship of Tangier being taken from him on account of his absence, he found himself straitened in his circumstances, when he seasonably obtained the rectory of Milston in Wiltshire, worth about L.120 per annum. He afterwards became a prebendary of Sarum, took his degree of doctor of divinity at Oxford, and in 1683 was made dean of Lichfield, and the next year archdeacon of Coventry. His life was exemplary, his conversation and writings were pleasing and instructive, and his behaviour as a gentleman, a clergyman, and a neighbour, did honour to the place of his residence. He died 20th April 1703. Addison, a county in the state of Vermont, North Ame¬ rica, on the banks of Lake Champlain. It has an area of 700 square miles; and, in 1850, contained 26,549 inhabi¬ tants. ADDITION, in Law, is that name or title which is given to a man over and above his proper name and surname, to show of what estate, degree, or mystery he is; and of what town, village, or country. Additions of Place are, of Thorpe, of Dale, of Wood- stock. Where a man has household in two places, he shall be said to dwell in both, so that his addition in either may A D E Addix suffice. By stat. 1st. Hen. V., cap. 5, it was ordained, that in Adelfors. s,iC|1 _ su'ts or actions where process of outlawry lies, such v , addition should be made to the name of the defendant, to show his estate, mystery, and place where he dwells ; and that the writs not having such additions should abate if the defendant take exception thereto, but not by the office of the court. _ ADDIX, a Greek measure of capacity, equal to 4 voivikcs, each of which equalled 4 kotvXxu. As this last was about half an English pint, the aS8i£ was about a gallon. ADDLE EGGS, such as have not received impregnation from the semen of the cock. ADDUCENT MUSCLES, or Adductors, in Anatomy, muscles which pull one part of the body towards another. (freedomfrom fear), at Athens, was an indemnity such persons as possessed not the full rights of citizenship were obliged to obtain, before they could publicly accuse another of an offence. A citizen also having incurred drtuia, or ignominy, was under the same obligation before he could take part in public affairs. ADELAIDE, a town in a county of the same name in Australia. It has rapidly increased within a few years, and is now the seat of government of the province of South Aus¬ tralia. The town occupies the steep banks on both sides of an impetuous stream called the Torrens, which is, how¬ ever, very scanty of water in the dry season. Adelaide is six miles from the Gulf of St Vincent, and from its two har¬ bours, Port Adelaide on the N., and Glenelg on the S.W. of the town. The reason of fixing its site here is not obvi¬ ous ; for it stands on a rather bare soil, resting on limestone, and is inconveniently distant from the sea. The population in 1850 was about 14,000, although the town was only founded in 1836. It contains several substantial structures of stone and brick, among which we may mention the two Episcopal churches of St John and the Trinity, and four commodious chapels built by other religious bodies. The Government House is a commodious structure in a park of 10 acres, and adjoining a public promenade called N. Terrace. The principal seat of business is Windley street, in which are many substantial mercantile establishments, and the two banks of this rising town. Two bridges cross the Torrens ; and there are many good private houses in various streets. The manners and appearance of the inhabitants are quite British, here and there diversified with groups of the sable aborigines,—a race perhaps the least comely, and one of the most degraded of the human family, but not so deficient in estimable qualities as they have been sometimes represented. Adelaide has Presbyterian, Roman Catholic, Baptist, In¬ dependent, Methodist, and other chapels, a synagogue, a mechanics’ institution, botanical garden, and several schools. It has also manufactories of woollen goods, starch, soap, &c., several breweries, and tanneries. In its vicinity are exten¬ sive copper and lead mines. Eat. 34.57. S. Long. 138.38. E. Port Adelaide is about seven miles N.W. from the city, on an inlet of the Gulf of St Vincent. It has a number of warehouses and wharfs, and in 1850 had about 2500 inha¬ bitants. The harbour is safe and commodious; but a bar at its mouth, with a depth varying with the tides from 8 to 16 feet, prevents large vessels from entering. Its principal exports are grain, copper and lead ores, wool, tallow, beer, &c. In 1849, the value of its exports was L.403,167, and of its imports L.599,548. ADELARD, or Athelard, a learned monk of Bath, in the time of Henry I., who travelled much, and translated from the Arabic the Elements of Euclid, before the Greek original had been discovered. Some of his MSS. are pre¬ served at Oxford. ADELFORS, a town in Sweden, in the province of Jonkoping and district of Oestra, wherein are two gold VOL. H. A D E 137 mines worked but very sluggishly; whilst the iron mines Adelie found there are very productive, and give employment both II to the forges in making bar-iron, and to individuals as nail- Adelung- makers. ADELIE, atractof desolate land in the Antarctic Ocean, discovered by the French in 1840. Eat. 66. 30. S. Lone. 136. to 142. E. 8 ADELME. See Aldhelm. ADELNAU, a circle in the province of Posen, in Prus¬ sia. It extends over 357 square miles, or 228,480 acres, and contains, in four cities and 107 villages, 52,530 inhabi¬ tants. The river Proszna waters the east side, and the Olla- bok the centre of the circle. There are several smaller rivers, and some lakes, the most considerable of which bears the name of the chief place near to which it is found. It is a poor district, abounding with woods and game, and yielding fresh-water fish in plenty. It is very deficient in corn and cattle. The capital, of the same name, contains two Catho¬ lic and one Lutheran church, and a synagogue, with 200 houses, and 1930 inhabitants. ADELPHIANI, in Church History, a sect of ancient heretics, who fasted always on Sundays. ADELSBERG, a market town of Illyria, capital of a circle of the same name in the government of Laybach. Pop. 114. Natiirliche und biirgerliche Geschichte von Californien. (Translated from the English.) Lemgo, 1769-70, 3 vols. 4to.—15. Unterweis- ung in den vornehmsten Kiinsten und Wissenschaften, zum Nutzen der niedern Schulen. Frankfort and Leipsic, 1771, 8vo.—-16. Glossarium Manuale ad Scriptores mediae et infimae Latinitatis, ex magnis Glossariis Carol! du Fresne Domini Ducange et Carpentarii, in compendium redactum, multisque verbis et dicendi formulis auctum. Tomi v. Halle, 1772-78.— 17. Versuch eines vollstandigen grammatisch-kritischen AVort- erbuchs der Hoch Teutschen Mundart, mit bestandiger Ver- gleichung der iibrigen Mundarten, besonders aber der Ober Teutschen. 1774-86, 5 vols. 4to.—18. AVallerius Chemie. (Translated from the Latin.)—19. Allgemeines Verzeichniss neuer Bucher, mit kurzen Anmerkungen, nebst einem gelehrten Anzeiger. Leipsic, 1776-81, 8vo.—20. Schauplatz des Baier- ischen Erbfolge Kreigs, u. s. w. Leipsic, 1778, 1780, 4to.— 21. Militarisches Taschenbuch auf das Jahr 1780. Leipsic, 12mo.—22. J. Williams Ursprung, Wachsthum und Gegen- wartiger Zustand der Nordischen Iteiche. (Translated and corrected from the English.) Leipsic, 1779-81, 2 vols. 8vo.— 23. Kurzer BegrifF menschlicher Kenntnisse und Fertigkeiten, so fern sie auf Erwerbung des Unterhalts, auf Vergnugen, auf Wissenschaft, und auf Regierung der Gesellschaft abzielen. Leipsic, 1778-81, 4 vols. 8vo.—24. Ueber die Geschichte der Teutschen Sprache, fiber Teutsche Mundarten und Teutsche Sprachlehre. Ibid. 1781, 8vo.—25. Ueber den Ursprung der Sprache und den Bau der Worter. Ibid. 1781, 8vo.—26. Teutsche Sprachlehre, zum Gebrauch der Schulen in den Konigl. Preuss. Landen. Berlin, 1781.'—27. Auszug aus der Teutschen Sprachlehre fur Schulen. 1781, 8vo.—28. Lehrgebaude der Teutschen Sprache, zur Erlauterung der Teutschen Sprachlehre fur Schulen.—29. Tindals und Mores Anmerkungen zu Rapins Geschichte von England. (Trans- Aden. A D E Ademption luted from the English.) 30. Versuch einer Geschichte der II Cultur des Menschlichen Geschlechts. 1782, Svo.—51. Leip- ziger Politische Zeitung und Allerlei.—32. XeuesGrammatisch- kritisches Wdrterbuch der Englischen Sprache, fur die Teut- scheru Leipsic, 1783, 8vo.—33. Beytrage zur Biirgerlichen Geschichte, zur Geschichte der Cultur, zur Naturgeschichte, Aaturlehre, und dem Feldbaue ; aus den Schriften der Aka- demie der Wissenschaften zu Brussel. Leipsic, 1783, 8vo.—34. Fortsetzung und Erganzungen zu Christ. Gotti. Jbchers allge- meinem Gelehrten Lexico. Leipsic, 1784, 2 vols. 4to.—35. Ueberden Teutschen Stvl. Berlin, 1785,3 yoIs. 8vo.—36. Neue Leipziger Gelehrte Zeitung. 1785, &c.—37. Grundsatze der Teutschen Orthographic. Leipsic, 1782, 8vo.—38. Geschichte der Menschlichen Isarrheit oder Lebens beschreibungen be- riihniter Schwarzkiinstler, Goldmacher, Teufelsbanner, Zeichen und Liniendeuter, Schwarnier, Wahrsager, und anderer philo- sophischer Unholden. Leipsic, 1785-87-89, 7 vols.—39. Ges¬ chichte der Philosophic fur Liebhaber. 1786-87, 3 vols.— 40. Vollstandige Anweisung zur Teutschen Orthographic, nebst einem kleinen Wbrterbuche fiir die Aussprache, Or¬ thographic, Biegung und Ableitung. Leipsic, 1786,2 vols— 41. Jacob Piiterich von Reicherzhausen, ein Kleiner Beytrag zur Geschichte der Teustchen Dichtkunst im Schwabischen Zeitalter. Leipsic, 1788, 4to.—42. Auszug aus dem Gram- matisch-kritischen Worterbuch der Hohen Teutschen Mundart. Leipsic, 1/93, 1 vol. 1795, 2 vols. 8vo.—43. Mithridates, oder Allgemeine Sprachenkunde. 3 vols. Berlin, 1806-1812. It is observed by Madame de Stael, that the English are much better acquainted than the French with the literature of Germany; but we have met with very few possessed of any knowledge of the works of this learned and celebrated writer; and, with the exception of one or two of his smaller essays, none of them, we believe, has ever been translated into the language of this country. In the above list there are more works than one which might probably be published with advantage in the English tongue. (j. c.) ADEMPTION, in the Civil Law, implies the revoca¬ tion of a grant, donation, or the like. ADEN, a town and sea-port of Arabia, in the province of Yemen, situate to the east of the Straits of Bab-El-Mandeb. According to the Arabians, it derives its name from Aden the son of Saba, and grandson of Abraham. It was formerly an opulent and flourishing city, covering as much space as Mocha, Jedda, or Suez, but subsequently dwindled into insignificance. It is built on a small flat, probably the bot¬ tom of a crater, surrounded by precipitous rocks, on the east side of a peninsula formed by two fine bays, in the one of which, opposite the town, is the fortified island of Sir ah, which commands the approach. The penin¬ sula consists chiefly of a mass of volcanic rocks, extending five miles east and west, and three broad, and having as its most southern point, Ras Sanailah or Cape Aden, in Lat. 12. 45. 10. N. Long. 45. 3. E. The highest part of the pe¬ ninsula is Jehel Shamshan, a rocky promontory of limestone, rising 1776 feet above the level of the sea. The peninsula is connected with the mainland by a neck of flat sandy ground only a few feet high. But both the peninsula and the mainland present the most desolate aspect; not a tree or a shrub is to be seen; and the heat is intolerable. The place, however, is healthy. In a military point of view, Aden presents one of the strongest positions in Arabia. Its possession affords the means of blockading the Red Sea, and of controlling the trade of the coast of Malabar. Its com¬ mercial advantages are superior to those of the neighbour¬ ing port of Mocha. Since its occupation by the British, Aden has been constituted a free port, and no duties of cus¬ toms are now levied there ; its trade has steadily increased, and there seems little doubt that it must again become the principal emporium for the products of Arabia and the shores of the Red Sea. As a coal depot no place on the coast is so advantageous; it divides the distance between Bombav A D E 139 and Suez, and steamers may load and unload at all seasons Adenau with perfect security. || Aden has not unfrequently changed its rulers. At the Ade^sbach• commencement of the sixteenth century, a Portuguese na- V'— val force proceeding to the Red Sea, touched at Aden. The Arabian chief offered to surrender the town, but the Portuguese proposed to defer its occupation till the return of the expedition. In the meantime, however, reinforce¬ ments were received, and the chief refused to fulfil his en¬ gagement. Subsequently, however, the Portuguese became its possessors, but after a brief tenure were expelled by the Turks in 1538. In the following century the Turks relin¬ quished their conquests in Yemen, and withdrew their troops from the province, when the sultan of Senna established a supremacy over Aden, which was maintained until towards the middle of the last century. The sheik of Lahidge then threw off his allegiance, and established in his own family the line of independent sultans of Aden. The circumstances under which the British became masters of the place may be briefly stated. In 1837 a ship under British colours was wTecked near Aden, her cargo plundered, and the crew and passengers grievously maltreated by the sultan’s people. An explanation of the outrage being demanded by the Bom¬ bay government, the sultan promised compensation for the plunder of the vessel, and moreover agreed to make a for¬ mal cession of the town and port of Aden to the British for a pecuniary consideration. Captain Haines of the Indian navy had been deputed to Aden to complete these arrange¬ ments, but the sultan’s son, who now exercised the powers of government, met the requisition of the British agent by language and conduct the most violent and insulting. A combined naval and military force was thereupon despatched to Aden, and the place was captured on the 16th January 1839, with trifling loss on the part of the British. A stipen¬ diary allowance Avas made to the sultan in consideration of his loss, he, however, retaining the whole of his other terri- tories. (E. T.) ADENAU, a circle in the department of Coblentz, in the Prussian province of the Lower Rhine. It extends over 212 square miles, and in 1849 contained 21,882 inhabi¬ tants, all Catholics, except 8 Jews and 64 Protestants, in one city, four market towns, and 104 villages. It is watered by the river Ahr. It is generally a hilly and woody country, where little corn except oats grows, and where the chief subsistence is potatoes. Cattle and sheep are bred with tolerable success ; and potashes and charcoal are made from the forests. There is some little employment furnished by spinning and weaving both linens and woollens on a small scale. The chief place of the same name contains 1450 in¬ habitants. ADEPTS, a term among alchemists for those who pre¬ tended to have found the panacea and philosopher’s stone. ADERNO, a city at the foot of Mount Altna in Sicily, in the intendancy of Catania. It is built in an unhealthy situation, but contains 8000 inhabitants. It has several churches, the chief of which is supported by beautiful pillars of polished lava. It is the site of the ancient city Hadranum, whose ruins are still visible. On the river Giarretta, which passes the city, is a remarkable waterfall. ADERSBACH FELSEN, a remarkable group of rocks in the form of detached or isolated columnar rocks in a valley of the Riesengebirge, in the district of Glatz in Silesia. The mountain for several miles appears divided into detached masses by perpendicular cuts, varying in depth from 600 to 1200 feet. These masses have a diameter from a few feet to several hundred yards. The part called the labyrinth con¬ sists of smaller masses confusedly grouped into columnar forms, from 100 to 200 feet in height, resting on each other. The descent into this wild scene is by a few narrow footpaths 140 A D H Ades of great sublimity. Geologists suppose that the whole area || has once been a tabular mass of sandstone, of unequal hard- Adhesion. ness; that the soft parts, which formed perpendicular veins or seams, have been washed away by water, leaving the harder portions in their natural position. Others suppose that this process has been begun by some subterranean commo¬ tion that split the rock, and that the fissures have been en¬ larged by the action of water. ADES, or Hades, denotes the invisible state. In the heathen mythology, it comprehends all those regions that lie beyond the river Styx, viz. Erebus, Tartarus, and Elysium. (See Hell.) ADESSENARIANS, Adessenarii, in Church History, a sect of Christians who hold the real presence of Christ’s body in the eucharist, though not by way of transubstantia- tion. They differ considerably as to this presence; some holding that the body of Christ is in the bread, others that it is about the bread, and others that it is under the bread. AD HA, a festival which the Mahometans celebrate on the 10th day of the month Dhoulhegiat, which is the 12th and last of their year. This month being particularly des¬ tined for the ceremonies which the pilgrims observe at Mecca, it derives its name from this; for the word signifies the month of Pilgrimage. On that day they sacrifice with great solemnity, at Mecca, and nowhere else, a sheep, which is called by the same name as the festival itself. The Turks commonly call the festival the Great Bairam, to distinguish it from the lesser, which ends their fast, and which the Chris¬ tians of the Levant call the Easter of the Turks. The Ma¬ hometans celebrate this festival, out of the city of Mecca, in a neighbouring valley; and sometimes they sacrifice there a camel. ADHESION, a term chiefly used to denote the force with which the surface of a solid remains attached to the surface of a liquid, after they have been brought into contact. Sup¬ pose a polished glass plate to be suspended horizontally from one extremity of a balance, and to be exactly counterpoised by weights put into the opposite scale ; if we bring this plate in contact with the surface of a quantity of mercury, we shall find that a certain additional weight must be placed in the opposite scale in order to separate the glass from the mer¬ cury. The force which kept the two bodies in contact is called adhesion. Three sets of experiments on this subject have been published by different philosophers. Dr Brook Taylor, in a paper on Magnetism, inserted in the Philosophical Transactions for 1721, describes the result of his trials to determine the weight necessary to separate fir-boards of different sizes from the surface of water. The result of his experiments was, that the weight necessary is proportional to the surface of the fir-board to be raised. In the year 1773, Guyton-Morveau ascertained experi¬ mentally the force of adhesion of eleven different metals of mercury. The metals which he employed were pure. The surface of each was an inch (French) in diameter, and polished. The following table exhibits the weight in French grains necessary to separate each metal from the mercury. Gold 446 Silver 429 Tin 418 Lead 397 Bismuth 372 Platinum 282 Zinc 204 Copper 142 Antimony 126 Iron 115 Cobalt 8 M. Morveau ascertained likewise that the adhesive force is not diminished by removing the pressure of the air. A great number of experiments on the same subject were made at a still later period by Mr Achard of Berlin. He measured the force of adhesion between various substances and water. He found that when the temperature was in¬ creased, the adhesion proportionally diminished. He even A D H attempted to determine the diminution occasioned by the Adhesion, elevation of temperature, amounting to a single degree of y the thermometer ; and gives us a formula denoting that diminution. But it is not necessary to enter into any de¬ tails respecting his experiments here, for a reason that will appear immediately. Besides these three philosophers, many others have ex¬ amined the rise of liquids in capillary tubes, a phenomenon which is nothing else than a peculiar case of adhesion, though we cannot with propriety treat of it here. Laplace published a dissertation on the subject in the year 1805, in which he has given us an historical detail, which, however, is far from accurate. His reasoning appears to us in general correct; though several very plain propositions are rather obscured than elucidated by his mathematical demonstra¬ tions. When we make experiments on the adhesion of solids to liquids, and endeavour to ascertain the force requisite to se¬ parate them from each other, two cases may occur: the solid body may separate from the liquid dry, or its surface may be covered with a thin coating of the liquid, which it retains. If a surface of tallow be placed in contact with water, and separated from it by weights successively intro¬ duced into the opposite scale, we shall find, after the sepa¬ ration has taken place, that the surface of the tallow is dry, or that it has not carried along with it a thin coating of the water. But when we employ a fir-board, as Dr Brook Taylor did in his experiments, and as Mr Achard did in many of his, the case is very different; we shall find the whole surface of the board thoroughly wetted; that is to say, a thin film of the liquid remains adhering to the wood. Now, it is only the first of these two cases that can be con¬ sidered as exhibiting the true force of adhesion. In the second case, it is not the solid winch separates from the liquid, but one portion of the liquid winch separates from the other. Such experiments, therefore, really show the force of cohesion between the particles of the liquid, not the force of adhesion between the solid and the liquid. Now, as the experiments of Brook Taylor and Achard belong all to this last case, it is obvious that they cannot be considered as experiments on adhesion. We must therefore leave them out of our con¬ sideration at present. The cohesion of the particles of liquids is well known to diminish as the temperature in¬ creases, till at a certain temperature this cohesion disappears altogether, and the liquids assume the state of elastic fluids, the particles of which repel each other. Hence the reason why, in Achard’s experiments, the adhesive force diminished as the temperature increased. Adhesion is obviously an attractive force, by which the two surfaces are kept in contact. It must evidently increase as the surfaces adhere, because the number of adhering particles increases in the same ratio. This force is insensible when the two surfaces are at any perceptible distance from one another; so that it acts only at insensible distances. From Morveau’s experiments it appears, that it differs very much in intensity when different solids are made to adhere to the same liquid. Thus, gold adheres to mercury with a force more than twice as great as zinc does, and almost fifty- six times as great as cobalt does. Now these two properties, namely, acting only at insensible distances, and varying in intensity in different bodies, characterize that peculiar force known by the name of chemical affinity. But there is one particular in which chemical affinity appears at first sight to differ from adhesion. Chemical affinity is confined to the ultimate particles or atoms of bodies; whereas adhesion takes place between surfaces of any size whatever. But if we consider that these surfaces consist each of a congeries of atoms united into a large mass by the force of cohesion ; that adhesion is not sensible at any perceptible ADI Adhil distance, however great the extent of surfaces may be ; and AdLe fliat ^ts strfngth increases in proportion to the surfaces ;— > ii we consider these phenomena, we shall find reason to conclude that adhesion is a force which acts only between the atoms or integrant particles of bodies. It is therefore merely a case of chemical affinity. The phenomena of adhesion depend upon the strength of affinity between the adhering bodies. If the affinity be weak, the two surfaces will separate by a small force applied, and the solid will retain no impression of the liquid whatever. This happens when cobalt is brought in contact with mer- cury, or tallow with water. If the affinity be strong, a con- siderafile force will be requisite to separate the two surfaces. 1 his is the case when gold or silver is brought in contact with mercury. So great is the affinity, indeed, in these cases, that if the adhesion continue for a short time, a combination actually takes place between the two metals. In that case the gold comes away white, or coated over with a film of mer¬ cury ; the experiment is no longer an example of the force of adhesion between mercury and gold, but exhibits the co¬ hesive force of the particles of mercury to each other. We have even found that this holds with platinum, though it be a metal which has a much weaker affinity for mercury than gold has. If a clean surface of platinum be kept for some time in contact with that of mercury, a very evident amalgamation takes place. When a surface of wood, marble, or metal, comes in con¬ tact with water, on removing it we find that surface moist; that is to say, it has carried with it a thin film of water. This shows us that the adhesive force of water, or the affinity of water to these different bodies, is greater than the cohesive force of the particles of water to each other. Yet this force is not sufficiently strong to produce a chemi¬ cal combination between the respective bodies. When a surface of sugar or common salt comes in contact with water, this surface is not merely wetted. If the contact be con¬ tinued for a sufficient time, the solid loses its cohesion, and is dissolved by the liquid. This is a complicated case. The water by capillary attraction insinuates itself through the pores of the sugar. The minute crystals of sugar are de¬ prived of their cohesion to each other by this intervening liquid. Being separated from each other, they gradually dissolve or enter into a chemical combination with the water. (T, T.) ADHIL, in Astronomy, a star of the sixth magnitude, upon the garment of Andromeda, under the last star in her foot. ADIABENE, one of the provinces into which the country of Assyria was divided. It was situate east of the Tigris, between the rivers Lycus, or Zabatus, and Caprus ; and was so important as sometimes to give name to the whole of As¬ syria. ADIANTUM, a family of widely-diffused ferns, being found in Europe, Asia, America, the South Sea Islands, Australia, and New Zealand; but the greatest number are natives of tropical forests. Our Maiden-Hair belongs to this genus. ADIAPHORISTS, in Church History, a name import¬ ing lukewarmness, given in the 16th century to the moderate Lutherans, who embraced the opinion of Melancthon, whose disposition was much more pacific than that of Luther. ADIGE, the ancient Athesis, a large river of Italy, formed by several rivulets which rise in the Rhaetian Alps and unite near Glarus, where it has the name of Etsch. After flowing eastward to Bolsano it takes the name of Adige, and, receiv¬ ing the Eisach, becomes navigable. Then flowing south¬ wards, and afterwards in an eastern direction, it passes Trent and Verona, and at length falls into the Gulf of Venice, after a course of about 250 miles. A D J i4i ADIMANTIUS, a Greek physician about a.d.415, wrote Adiman- a treatise on Physiognomy. See Scriptores Physiognomies tius Veteres, edited by Franzius, 1780. ‘ || ADIPOCIRE, derived from adeps, fat, and cera, wax, AdjutaSe- denotes a substance which has been lately examined by chemists. It is formed by a certain change which the soft parts of animal bodies undergo when kept for some time in running water, or when animals are buried, especially in damp soil, as in a common churchyard. Great quantities of this substance were found on removing the animal matters from a burial-ground at Paris in the year 1787. In this burial- ground 1200 or 1500 bodies were thrown together into the same pit, and being decomposed, were converted into this substance. It has some of the properties of wax or sper¬ maceti. ADIPOSE, a term used by anatomists for any cell, mem¬ brane, &c., that is remarkable for its fatness. ADIRONDACK, a name recently given to a group of mountains in the north-eastern part of the state of New York, in North America, and to the south-west of Lake Champlain. They are connected with the Catskill Moun¬ tains. Their chief summits are Whiteface, 5000 feet; and Mount Marcy, 5460. ADIT, in a general sense, the passage to, or entrance of, any thing. Adit of a Mine, the hole or aperture whereby it is entered and dug, and by which the water and ores are carried away. 1 he term is sometimes used for the air-shaft, which is a hole driven perpendicularly from the surface of the earth into some part of the mine, to give entrance to the air. ADJAZZO, Adrazzo. See Ajaccio. ADJECTIVE, in Grammar, a kind of noun joined with a substantive, either expressed or implied, to denote its qua¬ lities or incidents. ADJ O URNMENT, the putting off a court or other meet¬ ing till another day. There is a difference between the ad¬ journment and the prorogation of parliament; the former not only being for a shorter time, but also done by the house itself; whereas the latter is an act of royal authority. ADJUDICATION, in Scottish Law, the name of that action by which a creditor attaches the heritable estate of his debtor, or his debtor’s heir, in order to appropriate it to himself either in payment or security of his debt; or that action by which the holder of an heritable right, labour¬ ing under any defect in point of form, may supply that de¬ fect. ADJUSTMENT, the act of adjusting; a reducing to just form or order, a making fit, or conformable to, any as¬ sumed standard. Adjustment, in Commerce, the settlement of a loss in¬ curred at sea on insured goods. If the policy be what is called an open one, and the loss of the goods be total, the insurer must pay for them, at the value of prime cost, which includes not only the invoice price of the goods, but all duties paid, the premium of insurance, and all expenses incurred on them when put on board. In the case of a loss, the insurer is to be put in just the same position in regard to ^ the property insured, as he was before the policy was effected. If the policy be a valued one, and a total loss be incurred, then they are settled for at the valuation fixed at the time of the insurance, unless the insurers can prove that the insured had not a real interest in the goods, or that they were overvalued. In case of a partial loss, the value of the goods must be proved. See Park on Marine Insur¬ ance, fyc. ADJUTAGE. The effect of a tube fitted to an aper¬ ture on a vessel from which water is flowing, as in a jet or fountain. The term seems to have been derived from the effect of pipes, dilated at their extremity, in promoting the 142 A D M Adjutant discharge of the fluid. (See Venturi Michelotti Speri- II menti IdrauL—Gilb. An. II. III.—Prony, Pecker. Phys. Admiral. ^ ADJUTANT, in the Military Art, is an officer whose business it is to assist the major. Each battalion of foot and regiment of horse has an adjutant, who receives the orders every night from the brigade-major; which, after carrying them to the colonel, he delivers out to the serjeants. When detachments are to be made, he gives the number to be fur¬ nished by each company or troop, and assigns the hour and place of rendezvous. AdjuTANTs-genera,l, among the Jesuits, a select number of fathers, who resided with the general of the order, each of whom had a province or country assigned him, as Eng¬ land, Holland, &c.; and their business was to inform the father-general of state occurrences in such countries. To this end they had their correspondents delegated, emissaries, visitors, regents, provincials, &c. AD LEGATION, a term formerly used in the public law of the German empire, to denote the right claimed by the states of the empire of adjoining plenipotentiaries, in public treaties and negotiations, to those of the emperor, for the transacting of matters which relate to the empire in general; in which sense allegation differs from legation, which is the right of sending ambassadors on a person’s own account. ADLOCUTION, Adlocutio, in Antiquity, is chiefly understood of speeches made by Roman generals to their armies, to encourage them before a battle. We frequently find those adlocutions expressed on medals by the abbre¬ viature Adlocut. Coh.—The general is sometimes repre¬ sented as seated on a tribunal, often on a bank or mound of turf, with the cohorts ranged in order around him, in mani- puli and turmce. The usual formula in adlocutions was, Fortis esset ac fidm. ADMINICLE, a term used chiefly in old law-books to imply an aid, help, assistance, or support. The word is Latin, adminiculum; and derived from adminiculor, to prop or support. Adminicle, in Scottish Law, signifies any writing or deed referred to by a party, in an action of law, for proving his allegations. ADMINISTRATOR, in English Law, he to whom the ordinary commits the administration of the goods of a per¬ son deceased, in default of an executor. The origin of ad¬ ministrators is derived from the civil law. Their establish¬ ment in England is owing to a statute made in the 31 st year of Edward III. Till then, no office of this kind was known besides that of executor ; in default of whom, the ordinary had the disposal of goods of persons intestate, &c. Administrator, in Scottish Laio, a person legally em¬ powered to act for another whom the law presumes incap¬ able of acting for himself. Administrator is sometimes used for the president of a province; for a person appointed to receive, manage, and distribute the revenues of an hospital or religious house ; for a prince who enjoys the revenues of a secularized bishop ; and for the regent of a kingdom during the minority of a prince or a vacancy of the throne. ADMIRABILIS Sal, the same with Glauber’s Salt. ADMIRAL, a great officer or magistrate, who has the government of a navy, and the hearing of all maritime causes. Anciently there were generally three or four admirals ap¬ pointed for the English seas, all of them holding the office durante beneplacito, and each of them having particular limits under his charge and government; as admirals of the fleet of ships from the mouth of the Thames, northward, southward, or westward. Besides these, there were admirals ADM of the Cinque Ports. We sometimes find that one person Admiral, had been admiral of the fleets to the southward, northward, ^ and westward; but the title of Admiralis Anglice was not frequent till the reign of Henry IV., when the king’s brother had that title given him, which in all commissions afterwards was granted to the succeeding admirals. It may be observed, that there was a title above that of admiral of England, which was, locum tenens regis super mare, the king’s lieutenant- general of the sea: this title we find mentioned in the reign of Richard II. Before the use of the word admiral was known, the title of custos maris was made use of. Of the rank of admiral there are three degrees ; admiral, vice-admiral, rear-admiral. Each of these degrees consists of three divisions, which are distinguished by as many dif¬ ferent colours or flags; hence all admirals assume the com¬ mon title offlag-officers, and take rank and command in the following order:— Admirals of the Red, of the White, of the Blue Squad¬ rons, bearing their respective flags at the main-top-gallant- mast head ; Vice-admirals of the Red, of the White, of the Blue Squadrons, bearing their respective flags at the fore¬ top-gallant-mast head; Rear-admirals of the Red, of the White, of the Blue Squadrons, bearing their respective flags at the mizen-top-gallant-mast head. It may be remarked, that for nearly a century we had no Admiral of the Red Squadron ; that flag, according to a vul¬ gar error, having been taken from us by the Dutch in one of those arduous struggles for naval superiority which that nation was once able to maintain against the naval power of England. But the fact is, the red flag was laid aside on the union of the two crowns of England and Scotland, when the Union flag was adopted in its place, and usually hoisted by the admiral commanding in chief. The red flag, however, has recently been revived, on an occasion worthy of the event; namely, on the promotion of naval officers which took place in November 1805, in consequence of the memo¬ rable victory off Trafalgar. (See Navy.) Admiral of the Fleet is a mere honorary distinction, which gives no command, but an increase of half-pay, his being three guineas a day, and that of an admiral two gui¬ neas. It is sometimes conferred, but not always, on the senior admiral on the list of naval officers, and was a short time held by the duke of Clarence, afterwards William IV. In 1851 were appointed, for the first time, two admirals of the fleet, Sir Thomas Byam Martin, G.C.B., and Sir George Cockburn, G.C.B., the last having been appointed for his long and highly distinguished services. If the admiral of the fleet should happen to serve afloat, he is authorised to carry the union flag at the main-top-gallant-mast head ; which was the case when the duke of Clarence escorted Louis XVIII. across the Channel to take possession of the throne of France. The comparative rank which flag-officers hold with officers in the army has been settled as follows by his Majesty’s order in council, in the reign of George IV. The admiral and commander-in-chief of the fleet has the rank of a field-marshal in the army ; admirals with flags at the main take rank with generals of horse and foot; vice- admirals with lieutenant-generals ; rear-admirals with major- generals ; commodores of the first and second class with broad pendants with brigadier-generals. (See Navy.) On the active list of admirals, there are at present (1853) seven of the Red, seven of the White, and seven of the Blue squadron. Of the vice-admirals nine of each squad¬ ron, and of the rear-admirals seventeen. In addition to these, there are on the reserved half-pay list, fifty-eight flag-officers ; thirty-six retired rear-admirals (to be reduced to twenty-five), and eighty-two additional retired rear-admirals, with the pay of retired captains. ADMIRAL. Admiral, the Lord High, of England, an ancient ^ officer of high rank in the state, who not only is vested with the government of the navy, but who, long before any regu¬ lar navy existed in England, presided over a sovereign court, with authority to hear and determine all causes relating to the sea, and to take cognizance of all offences committed thereon. There can be little doubt of the Asiatic origin of the name given to this officer, which does not appear to have been known in the languages of Europe before the time of the holy wars. Amir, in Arabic, is a chief or commander of forces; it is the same word as the ameer of the peninsula of India (as ameer al omrah, the chief of lords or princes), and the emir of the Turks or Saracens, who had, and still have, their emir or ameer’l dureea, commander of the sea, amir’l asker dureea, commander of the naval armament. The incorpo¬ ration of the article with the noun appears, we believe, for the first time in the Annals of Eutychius, patriarch of Alex¬ andria, in the tenth century, who calls the Caliph Omar Amirol munumim, seu, Imperator fidelium. Spelman says, “ In regno Saracenorum quatuor praetores statuit, qui admi- ralli vocabantur.” The d is evidently superfluous, and is omitted by the French, who say Amiral. The Spanish write Almirante ; the Portuguese the same. Milton would seem to have been aware of the origin of the word, when he speaks of “ the mast of some great Ammiral.” It is obvious, then, that the supposed derivations of aA/wposfrom the Greek, aumer from the French, and aen mereal from the Saxon, are fanciful and unauthorised etymologies. The period of time about which this officer first makes his appearance in the governments of European nations, corro¬ borates the supposition of its having been adopted in imita¬ tion of the Mediterranean powers, at the return of the Chris¬ tian heroes from the holy wars. According to Moreri, Flo- rent de Yarenne, in the year 1270, was the first admiral known in France ; but by the most approved writers of that nation, the title was unknown till, in 1284, Enguerand de Coussy was constituted Admiral. The first admiral by name that we know of in England was W. de Leybourne, who was appointed to that office by Edward I. in the year 1286, under the title of Admiral de la mer du Roy dAngleterre. Ma¬ riana, in his History of Spain, says that Don Sancho, having resolved to make war on the barbarians (Moors), prepared a great fleet; and as the Genoese were at that time very powerful by sea, and experienced and dexterous sailors, he sent to Genoa to invite, with great offers, Benito Zacharias into his service; that he accepted those offers, and brought with him twelve ships ; that the king named him his admi¬ ral {Almirante), and conferred on him the office for a limit¬ ed time. This happened in the year 1284. Several Por¬ tuguese authors observe, that their office of Almirante was derived from the Genoese, who had it from the Sicilians, and these from the Saracens; and it appears, from Souza’s His- toria Genealogica da Caza Real, that, in 1322, Micer Manuel Pi^agow was invited from Genoa into Portugal, and appointed to the office of Almirante, with a salary of three thousand pounds {livras) a year, and certain lands, &c., on condition that he should furnish, on his part, twenty men of Genoa, all experienced in sea affairs, and qualified to be al- caidis (captains) and arraises (masters) of ships: all of which terms, almirante, alcaidi, and arrais, are obviously of Ara¬ bic derivation. Edward I. who began his reign in 1272, went to the Holy Land, and visited Sicily on his return. He must therefore have had an opportunity of informing himself concerning the military and naval science of the various countries bordering on the Mediterranean—an opportunity which so able and warlike a prince would not neglect; but whether the title and office of admiral existed in England before his time, as 143 some are inclined to think, or whether W. de Leybourne Admiral, was first created to that office in 1286, as before mentioned, we believe there is no authentic record to enable us to de¬ cide. Supposing him, however, to be the first, Edward may either have adopted the office and title from the Genoese, or the Sicilians, or the Spaniards, or the French; or even had it directly from the Saracens, against whom he had fought, and with whom he had afterwards much amicable intercourse. It would seem, however, that the office was in Edward’s time merely honorary ; for that monarch, in 1307, orders the lord mayor of London, at his peril and without delay, to provide a good ship, well equipped, to carry his pa¬ vilions and tents; and, in the same year, another order is addressed to the Vicecomes Kantice, to provide, for imme¬ diate passage across the seas, tot et tales pontes et claias as the constable of Dover Castle should demand, without one word being mentioned of the admiral. (Rymer, vol. hi. p. 32.) From the 34th Edward II. we have a regular and unin¬ terrupted succession of admirals. In that year he appointed Edward Charles Admiral of the North, from the mouth of the river Thames northward, and Gervase Allard Admiral of the West, from the mouth of the Thames westward; and these two admirals of the north and the west were continued down to the 34th Edward III., when John de Beauchamp, lord warden of the Cinque Ports, constable of the Tower of London, and of the Castle of Dover, was constituted High Admiral of England ; but nine years afterwards the office was again divided into north and west, and so continued until the 10th Richard II., when Richard, son of Alain earl of Arundel, was appointed Admiral of England. Two years after this it was again divided as before; and in the 15th year of the same reign, Edward earl of Rutland and Cork, afterwards duke of Albemarle, was constituted High Admiral of the North and West; and after him the marquis of Dor¬ set, and earl of Somerset, son of John of Gaunt, duke of Lancaster; Percy earl of Winchester next succeeded to the same title, which once more was dropped in the 2d of Henry IV., and divided as before. But in the 6th of the same reign the office of Admiral of England became perma¬ nently vested in one person. In the 14th Henry VI., John Holland duke of Exeter was created Admiral of England, Ireland, and Aquitaine, for life; and in the third year of Ed¬ ward VI., John Dudley earl of Warwick was constituted High Admiral of England, Ireland, Wales, Calais, Boulogne, the marches of the same, Normandy, Gascony, and Aqui¬ taine, also Captain-general of the navy and seas of the king, &c. In the 27th Elizabeth, Charles Lord Howard had all the aforesaid titles, with the addition of Captain-general of the navy and seas of the said kingdoms. On the 20th November 1632, the office of high admiral was for the first time put in commission, all the great officers of state being the commissioners. During the Common¬ wealth, a committee of parliament managed the affairs of the admiralty. At the Restoration, in 1660, his royal highness James duke of York was constituted Lord High Admiral of England. The commission was revoked on the 22d May 1684, and King Charles II. held the admiralty in his own hands, and managed it by the great officers of his privy coun¬ cil until his death. He took this occasion of reserving for his own use all the droits and perquisites claimed by the lord high admiral. King James II. declared himself in council Lord High Admiral and Lord General; and he managed the affairs of the admiralty and navy by Mr Secretary Pepys all the time of his reign. Iifihe 1st William and Mary, the admiralty was again put in commission. In the 6th Anne (1707), his royal highness George prince of Denmark was appointed High Admiral of Great Britain (in consequence of the union of the two crowns), with a council to assist him; 144 A D M A D M Admiral, and at his death the queen acted in the office by Mr Bur- chett. On the 29th November 1708, it was again put in commission, or rather, the earl of Pembroke was constituted High Admiral, with a council to assist him; since which time the office of lord high admiral continued to be executed by lords commissioners of the admiralty, until the 2d of May 1827, when his royal highness the duke of Clarence was ap¬ pointed Lord High Admiral, with a council of four members to assist him ; in which office he continued to act, to the great satisfaction of the navy at large, until, at his own request, he was permitted by his Majesty to resign his high office, on the 19th September 1828, when it was again put in commission, and so it still remains. Prince George of Denmark, when lord high admiral, hav¬ ing surrendered, by a formal instrument, all the rights, pro¬ fits, perquisites, and advantages whatsoever, appertaining to the office, for the benefit and use of the public, with the exception of the sum of L.2500 a-year, to be disposed of in such manner, and for such particular uses, as her Majesty, under her sign manual, should direct; the salary of the lord high admiral, which had hitherto been no more than 300 marks, was now fixed, by warrant under privy seal, at L.7000 a-year; which sum, by 1st George II. was divided equally among seven commissioners, and continued to be so down to the present time, the part of the commissioner who stood first in the patent having, however, been made up from other funds to L.3000 a-year, and, in the year 1806, further in¬ creased by Lord Howick, then first lord commissioner, to L.5000 a-year. Since the surrender above mentioned, all the droits of admiralty, as they are called, with all the fees, emoluments, perquisites, &c. whatsoever, have been taken from the admiral, and applied to public purposes. These droits and perquisites are by no means inconsider¬ able. As enumerated in the patent, they consist of flotson, jetson, lagon, treasure, deodands, derelicts, found within his jurisdiction; all goods picked up at sea; all fines, forfeitures, ransoms, recognizances, and pecuniary punishments ; all sturgeons, whales, porpesses, dolphins, rigs, and grampusses, and all such large fishes ; all ships and goods of the enemy coming into any creek, road, or port, by stress of weather, mistake, or ignorance of the war; all ships seized at sea, sal¬ vage, &c. together with his shares of prizes; which shares were afterwards called tenths, in imitation probably of the French, who gave their admiral, for supporting the dignity of his office, son droit de dixieme. All prizes are now wholly given up by the crown to the captors, and such share of the droits as from circumstances may be thought proper. The lord high admiral also claimed, and enjoyed as his due, the cast ships; and the subordinate officers of the navy, as their perquisites, all other decayed and unserviceable stores. Though by act of 2d William and Mary, st. 2, c. 2 (ex¬ tended by the 1st Geo. IV., c. 90, and 7th and 8th Geo. IV., c.65), the lords commissionex*s of the admiralty are vested with all and singular authorities, jurisdictions, and powers, which have been and are vested, settled, and placed in the lord high admiral of England for the time being, to all intents and purposes, as if the said commissioners were lord high admiral of England ; yet there is this remarkable difference in the two patents by which they are constituted, that the patent of the lord high admiral mentions very little of the military part of his office, but chiefly details his judicial duties as a magistrate; whilst, on the contrary, the patent to the lords commissioners of the admiralty is very particular in directing them to govern the afiairs of the navy, and is almost wholly silent as to their juditMl powers. These powers, as set forth in the patent to the earl of Pembroke in 1.701, are, the power to act by deputy ; to take cognizance of all causes, civil and maritime, within his juris¬ diction ; to arrest goods and persons; to preserve public streams, ports, rivers, fresh waters, and creeks whatsoever, Admiralty, within his jurisdiction, as well for the preservation of the ships, v— as of the fishes; to reform too straight nets, and unlawful engines, and punish offenders; to arrest ships, mariners, pilots, masters, gunners, bombardiers, and any other persons whatsoever, able and fit for the service of the ships, as often as occasion shall require, and wheresoever they shall be met with; to appoint vice-admirals, judges, and other officers, durante beneplacito; to remove, suspend, or expel them, and put others in their places, as he shall see occasion ; to take cognizance of civil and maritime laws, and of death, murder, and maim. It was by no means necessary that the lord high admiral should be a professional man. Henry VIII. made his na¬ tural son, the duke of Richmond, lord high admiral of Eng¬ land, when he was but six years old. When the high ad¬ miral, however, went to sea in person, he had usually a com¬ mission under the great seal, appointing him Admiral and Captain-general of the fleet, sometimes with powers to con¬ fer knighthood, and generally to punish with life and limb. Such a commission was granted by Henry VIII. to Sir Edward Howard, who executed indenture with the king to furnish 3000 men, 18 captains, 1750 soldiers, 1232 mariners and gunners ; his own pay to be 10s. a day, that of a captain Is. 6d., of the rest 5s. as wages, and 5s. for victuals each man for twenty-eight days, together with certain dead shares. It appears, from Mr Pepys’s Naval Collections, that the lord high admiral did anciently wear, on solemn occasions, a gold whistle, set with precious stones, hanging at the end of a gold chain. The whistle, it would seem, has long since descended to the boatswain and his mates. The salary of the first lord commissioner is L.4500 a-year, and of each of the five lords L.1000. (j. b—w.) Admiral is also an appellation given to the most consi¬ derable ship of a fleet of merchantmen, or of the vessels em¬ ployed in the cod fishery of Newfoundland. This last has the privilege of choosing what place he pleases on the shore to dry his fish ; gives proper orders, and appoints the fishing places to those who come after him ; and as long as the fish¬ ing season continues, he carries a flag on his main-mast. Admiral, in Conchology, the English name of a species of mollusca belonging to the order of Gasteropoda, conus ammiralis. ADMIRALTY, High Court of. This is a court of law, in which the authority of the lord high admiral is exer¬ cised, in Yus judicial capacity. Very little has been left on record of the ancient prerogative of the admirals of England. For some time after the first institution of the office, they judged all matters relating to merchants and mariners, which happened on the main sea, in a summary way, according to the laws of Oleron (so called because promulgated by Richard I. at that place). These laws, which were litttle more than a transcript of the Rhodian laws, became the uni¬ versally received customs of the western part of the world. “ All the sea-faring nations,” says Sir Leoline Jenkins, “ soon after their promulgation, received and entertained these laws from the English, by way of deference to the sove¬ reignty of our kings in the British ocean, and to the judg¬ ment of our countrymen in sea affairs.” In the patents granted to the early admirals between the latter end of the reign of Henry III., and until the close of that of Edward III., no mention is made of marine perqui¬ sites or of civil power, nor does it appear that the admirals enjoyed either; but after the death of the latter, new and extraordinary powers were granted to them, and it would appear that they usurped others. The preamble to the sta¬ tute of 13th Richard II., stat. 1, c. 5, sets forth, that “for¬ asmuch as a great and common clamour and complaint hath been oftentimes made before this time, and yet is, for that ADMIRALTY. Admiralty, the admirals and their deputies hold their sessions within divers places of this realm, as well within the franchise as without, accroaching to them greater authority than belong- eth to their office, in prejudice of our lord the king, and the common law of the realm, and in diminishing of divers nanchises, and in destruction and impoverishing of the com¬ mon people and it is therefore directed “ that the admi¬ rals and their deputies shall not meddle from henceforth of any thing done within the realm, but only of a thing done upon the sea. And two years afterwards (15th R. II., c. 3), in consequence, as stated in the preamble of the statute, “ of t le great and grievous complaint of all the commons,” it was ordained that the admiral’s court should have no cognizance of any contracts, pleas, or quarrels, or of any thing done or arising within the bodies of counties, whether by land or by water, nor of wreck of the sea; but that the admiral should have cognizance of the death of a man, and of maihem done in gieat ships being and hovering in the main stream of great rivers, yet only beneath the bridges of the same rivers nigh to the sea. He may also arrest ships in the great flotes for the great voyages of the king and of the realm, saving always to the king all maroner of forfeitures and profits thereof coming, and have jurisdiction over the said flotes, but during the said voyages only. But if the admiral or his lieutenant exceed that jurisdiction, then, by 2d Henry IV., c. 11, the statute and the common law may be holden against them; and if a man pursues wrongfully in the admiralty court, his adversary may recover double damages at com¬ mon law, and the pursuant, if attainted, shall incur the pe¬ nalty of L.10 to the king. The place which, according to Spelman, is absolutely sub¬ ject to the jurisdiction of the admiral, is the sea; which, how¬ ever, comprehends public rivers, fresh waters, creeks, and all places whatsoever, within the ebbing and flowing of the sea, at the highest water, the shores or banks adjoining, from all the first bridges to the seaward; and in these, he observes, the admiralty hath full jurisdiction in all causes, criminal and civil, except treasons and the right of wreck. Lord Coke observes (5 Rep. 107), that between the high water mark and the low water mark, the admiral hath jurisdiction. ad plenitudinem marts, and as long as it flows, though the land be infra corpus comitatus at the reflow, so as of one place there is divisum imperium interchangeably. But though the statute restraineth the lord high admiral, that he shall not hold plea of a thing rising in the body of a county, he is not restrained from making execution upon the land, but is empowered to take either body or goods upon the land; otherwise his jurisdiction would often prove a dead letter. He also can and does hold his court in the body of a county. So, likewise, the civil power may appre¬ hend and try persons who may have been guilty of offences cognizable at common law, though committed in the fleet, in any port or harbour of Great Britain, or at sea, provided such persons have not already been tried for such offences, either by court-martial or in the admiralty court; and in all ports, harbours, creeks, &c. lying in any county, the high admiral and the sheriff, or coroner, as the case may be, have con¬ current jurisdiction. By the 6th and 7th Will. IV., c. 53, the admiralty jurisdic¬ tion is extended to Prince of Wales’ Island, Singapore, and Malacca; and under the 3d and 4th Viet., c. 65, the court has jurisdiction in the following cases :— ^Whenever a vessel is arrested by process issuing from the said court, or the proceeds of any vessel are brought into the registry, to take cognisance of all claims in respect of any mort¬ gage of such vessel. To decide all questions as to the title to, or ownership of, such vessel, or the proceeds thereof remaining in the registry’ arising in any cause of possession, salvage, damage, wages, or bottomry, instituted in the said court. 145 YOL. II. To decide all claims and demands whatsoever in the nature Admiralty ot_ salvage, or in the nature of towage, or for necessaries sup- W- —. plied to any foreign vessel, and enforce the payment of the V same, whether such vessel may have been in the body of the county, or upon the high seas at the time when the service was rendered, or damage received, or necessaries furnished, in respect of which claim is made. To decide all matters and questions concerning booty of war, or the distribution thereof, which it shall please her Majesty by the advice of the privy council, to refer to tlie judgment of tha said court, who shall proceed therein as in cases of prize of war. And under § 40 of the 9th and 10th Viet., c. 99, to decide on all claims and demands whatsoever in the nature of salvage, for services performed, whether on sea or land. The Lord High Admiral was assisted in his judicial func¬ tions by the following principal officers :—1. The Vice-ad¬ miral; 2. the Judge; 3. the Registrar: 4. the Marshal; 5. Advocate-general; 6. Procurator-general; 7. Counsellor; 8. Solicitor ; which officers are continued. 1. The Vice-admiral. This officer is the admiral’s deputy or lieutenant, mentioned in the statutes of 13th and 15th Richard II., and was the person, most probably, who pre¬ sided in the court. At present the office of vice-admiral of England is a perfect sinecure, generally conferred on some naval officer of high rank and distinguished character in the service, having a salary of L.434, Is. 9d. per annum, at¬ tached to it in addition to his half-pay. That of rear-admiral of Engla-nd is the same, and the salary in addition to his half-pay is L.342, 9s. per annum. Each county of England has its vice-admiral, which is little more than an honorary distinction, though the patent gives to him all the powders vested in the admiral himself. Similar powers were also granted to the judges of the admiralty county-courts; but this was found so inconvenient and prejudicial to those who had suits to commence or defend before them, that the duke of York, when lord high admiral, in 1663, caused instruc¬ tions to be drawn up in order to ascertain to each his pro¬ vince, whereby the whole judicial power remained with the judge, and the upholding of the rights of the admiral, and levying and receiving the perquisites, &c. appertained to the vice-admiral. Each of the four provinces of Ireland has its vice-admiral. There is one vice-admiral for all Scotland, who has a salary of L.1000 a year on the ordinary estimate of the navy, and one for the Shetland and Orkney islands. The governor of most of our colonies had a commission of vice-admiral grant¬ ed to him by the lord high admiral or lords commissioners of the admiralty, and generally a commission from the kino- under the great seal, grounded on the 11th and 12th Wil- ham HI., c. 7, and further confirmed by 46th Geo. HI., c. 54, by which he was authorised to try all treasons, piracies’ felonies, robberies, murders, conspiracies, and other offences, of what nature or kind soever, committed on the seas, where the parties were taken into custody in places remote from England. The court consisted of seven persons at the least, of whom the governor, the lieutenant-governor, the vice- admiral, the flag-officer, or commander-in-chief of the squa¬ dron, the members of the council, the chief-justice, judge of the vice-admiralty court, captains of men-of-war, and secre¬ tary of the colony, were specially named in the commission; but any three of these, with four others selected from known merchants, factors, or planters, captains, lieutenants, or war¬ rant officers of men-of-war, or captains, masters, or mates of merchant ships, constituted a legal court of piracy. By the an^ 13th Viet., c. 96, all persons charged in any colony with offences committed on the sea may be dealt with in the same manner as if the offences had been committed on waters within the local jurisdiction of the courts of the colony. I he vice-admiralty courts in the colonies are of two de- T 146 ADMIRALTY. Admiralty. scriptions. The one has power to inquire into the causes of detention of enemies or neutral vessels, to try and con¬ demn the same for the benefit of the captors, as well as to take cognizance of all matters relating to the office of the lord high admiral. The other has power only to institute inquiries into misdemeanours committed in merchant ves¬ sels, and to determine petty suits, &c., and to guard the privi¬ leges of the admiral. The former are usually known by the name of Prize Courts, the latter by that of Instance Courts. The following are the colonies and foreign possessions in which Prize Courts have been established in the course of the last war:—Gibraltar, Malta, Newfoundland, Halifax, Bermuda, Bahama Islands, Barbadoes, Antigua, Tortola, Jamaica, Cape of Good Hope, Ceylon, Bombay, Madras, and Calcutta. The following colonies had Instance Courts only.—Dominica, Grenada, St Vincent, St Christopher, Trinidad, St Cervix, Martinique, Berbice, Demerara, and Essequibo ; in addition to which is a court established at Sierra Leone for the trial and condemnation of captured slaves only; and since that time, Gibraltar, Malta, St Helena, Berbice, Demerara, and Essequibo, Sierra Leone (this court has jurisdiction only over ships concerned in the slave trade), Newfoundland, Halifax, Nova Scotia, Prince Edward’s Island, Lower Canada, Barbadoes, Tobago, and St Lucca, Antigua, Montserrat, and Barbadoes, Tortola, Jamaica, Bahamas, Falkland Islands, Cape of Good Hope, Gambia, Gold Coast, Ceylon, Bombay, Calcutta, Madras, New South Wales, Van Diemen’s Land, Western Aus¬ tralia, South Australia, New Zealand, Vancouver’s Island, Hong Kong, Lahuan. In none of the patents to the lord high admiral, vice- admiral, or judge, is any mention made of prize jurisdiction. Lord Mansfield had occasion to search into the records of the court of admiralty in Doctors’ Commons, to ascertain on what foundation this jurisdiction was exercised by the judge of the admiralty; but he could not discover any prize-act books farther back than 1643; no sentences farther back than 1648. The registrar could go no farther back than 1690. “ The prior records,” says his lordship, “ are in con¬ fusion, illegible, and without index.” The prize jurisdiction may therefore be considered as of modern authority, and distinct altogether from the ancient powers given to the admiral. To constitute the authority for trying prize causes, a commission under the great seal issues to the lord high admiral, at the commencement of every war, to wall and require the court of admiralty, and the lieutenant and judge of the said court, his surrogate or surrogates, to proceed upon all manner of captures, seizures, prizes, and reprisals, of all ships and goods that are or shall be taken ; and to hear and determine according to the course of the admiralty, or the law of nations ; and a warrant issues to the judge of the admiralty accordingly. The admiralty court being in this respect a court in which foreigners of all nations may become suitors, an appeal may be had from its decisions to a committee of the lords of the privy council, who hear and determine according to the established laws of nations. At the breaking out of a war, the lord high admiral also receives a special commission from the crown, under the great seal, to empower him to grant letters of marque and reprisals against the enemy, he having no such power by his patent. These letters are either general or special; general, when granted to private men to fit out ships at their own charge to annoy the enemy; special, when in the case of any of our merchants being robbed of their estates or pro¬ perty by foreigners, the king grants them letters of reprisal against that nation, though we may be in amity with it. Before the latter can be sued for, the complainant must have gone through the prosecution of his suit in the courts of the state whose subjects have wronged him; where, if jus- Admiralty, tice be denied, or vexatiously delayed, he must first make proof of his losses and charges in the admiralty court here; whereupon, if the Crown is satisfied he has pursued all lawful means to obtain redress, and his own interceding should pro¬ duce no better effect, special letters of reprisal are granted; not, however, as must be evident, until a very strong case has been made out. This custom, which we may now con¬ sider as obsolete, seems to be a remnant of the law of an¬ cient Greece, called androlepsia, by which, if a man was slain, the friends and relations of the deceased might seize on any three citizens of the place where the murderer took refuge, and make them slaves, unless he was delivered up. Both Oliver Cromwell and King Charles II. granted letters of reprisal. In 1638 the Due d’Epernon seized on the ship Amity of London, for the service of the French king against the Spaniards, promising full satisfaction ; but none being made, the owners obtained letters of reprisal from the usurper, and afterwards, in 1665, from Charles II. In 1666 Captain Butler Barnes had letters of reprisal against the Danes. The Dutch having burnt six English merchant vessels in the Elbe, within the territories of Hamburg, which city, instead of giving any assistance or protection, hindered the English from defending themselves, letters of reprisal were granted to the sufferers against that city. Lastly, one Justiniani, a noble Genoese, being indebted in a great sum to Joseph Como, a merchant in London, which he had seve¬ ral years solicited for, but could get no satisfaction, Captain Scott, commander of his Majesty’s ship the Dragon, sta¬ tioned at that time in the Mediterranean, received orders to make reprisals upon the ships of that republic; upon which the debt was paid. 2. The Judge. The patents to the judge of the admi¬ ralty and vice-admiralty courts run pretty nearly in the same manner as those of the lord high admiral, and point out the several matters of which he can take cognizance. The par¬ liament of 1640 established the office of judge of the admi¬ ralty court in three persons, with a salary of L.500 a year to each. At the Restoration there were two judges of the high court of admiralty, which sometimes proved inconvenient; for when they differed in opinion no judgment could be had. These judges, before the Revolution, held their appointment only during pleasure. At that period Sir Charles Hedges was constituted judge under the great seal of England, quamdiu se bene gesserit, with a salary of L.400 a year, and an additional L.400 out of the proceeds of prizes and per¬ quisites of the admiralty; but in the year 1725 the latter sum was diminished from the ordinary estimate by the House of Commons. Lord Stowell, the late judge, in consequence of the extraordinary increase of the business in the admiralty court, had a salary of L.2500 a year on the ordinary esti¬ mate of the navy. Under the 3d and 4th Viet., c. 66, § 1, the salary is fixed at L.4000 per annum. The judges of the vice-admiralty courts in certain of the colonies, limited by 41st George III., c. 96, are allowed a salary not exceeding to each the sum of L.2000 a year, to be paid out of the consolidated fund of Great Britain; to¬ gether with profits and emoluments not exceeding to each the further sum of L.2000 per annum, out of the lees to be taken by the said judges, of which a table is directed to be hung up in some conspicuous place in the court; and no judge is to take any fee beyond those specified, directly or indirectly, on pain of forfeiture of his office, and being pro¬ ceeded against for extortion ; and on his retirement from of¬ fice, after six years’ service, or from some permanent infir¬ mity, the Crown may, by authority of the act above men¬ tioned, grant unto such judge an annuity for the term of his life, not exceeding per annum. This liberal provi¬ sion puts the judges of the colonial courts of vice-admiralty ADMIRALTY. 147 Admiralty, above all suspicion of their decisions being influenced by unworthy motives ; a suspicion they were not entirely free from when their emoluments depended mainly on their fees. During the late war, a session of oyer and terminer to try admiralty causes was held at the Old Bailey, now the central criminal court, twice a year. The commission for this purpose is of the same nature with those which are granted to the judges when they go the circuits; that is to say, to determine and punish all crimes, offences, and mis¬ demeanours, and abuses ; the end of both being the same, their limits different; the one relating to things done upon the land, the other to things done upon the water. The lords commissioners of the admiralty, all the members of the privy council, the chancellor and all the judges, the lords of the treasury, the secretary of the admiralty, the-, treasurer and commissioners of the navy, some of the aldermen of London, and several doctors of the civil law, are the mem¬ bers of this commission ; any four of whom make a court, the quorum being the lords of the admiralty, judge of the admiralty, the twelve judges, and the doctors of the civil law. The proceedings of the court are continued de die in diem, or, as the style of the court is, from tide to tide. 3. The Registrar of the Admiralty has hitherto held his place by patent from the lord high admiral generally for life, though the admiral himself and the lords commissioners of admiralty hold their places only during pleasure; and, what is still more remarkable, the office of registrar has sometimes been granted, and is now vested in reversion. He had no salary, the amount of his emoluments depending on the number of captures, droits, &c. condemned by the court; which, during the late war, were so enormous, that in 1810 an act was passed for regulating the offices of registrars of admiralty and prize courts, by which it is enacted, “ that no office of registrar of the high court of admiralty, or of the high court of appeals for prizes, or high court of delegates in Great Britain, shall, after the expiration of the interest now vested in possession or reversion therein, be granted for a longer term than during pleasure, nor be executed by deputy; that an account be kept in the said offices respec¬ tively of all the fees, dues, perquisites, emoluments, and pro¬ fits received by and on account of the said registrars, out of which all the expenses of their offices are to be paid; that one-third of the surplus shall belong to the registrar and to his assistant (if an assistant should be necessary), and the remaining two-thirds to the consolidated fund of Great Bri¬ tain, to be paid quarterly into the exchequer; the account of such surplus to be presented to the court at least fourteen days before each quarter day, and verified on oath. Under the 3d and 4th Viet. c. 66, § 2, a yearly salary of L.1400 is substituted for “ all fees, dues, perquisites, emoluments, and profits,” and which may be increased in time of war to L.2000. 4. The Advocate-general. This officer is appointed by warrant of the lords commissioners of the admiralty. His duties are, to appear for the lord high admiral in his court of admiralty, court of delegates, and other courts; to move and debate in all causes wherein the rights of the admiral are concerned ; for which he had anci ently a salary of twenty marks (L.13, 6s. 8d.) a year. In May 1803, Dr William Bat- tine, who was appointed in 1791, had an addition of L.200 to his salary, “ for his extraordinary trouble and attendance during the present hostilities.” His salary was continued to him and his successor, Dr Arnold, till 1816; since that time the allowance has been reduced to its original amount of L.13, 6s. 8d. Formerly the admiral’s advocate was always retained as leading counsel, but since the droits were trans- ferred to the crown, he has gradually been supplanted by the king’s advocate, who is generally retained in all cases, the admiralty advocate acting only as junior counsel; and Admiralty, while the former, during the war, made sometimes from L.15,000 to L.20,000 a year, the latter rarely received from his professional duties more than from L.1500 to L.2000 a year. 5. The Counsel of the Admiralty is the law officer who is chiefly consulted on matters connected with the military duties of the lord high admiral; his salary is L.100 a year, besides his fees, which in time of war may be reckoned to amount to from L.1200 to L.1800 a year. 6. The Solicitor to the Admiralty is also an officer more immediately connected with the military functions of the admiralty. He is styled sometimes assistant to the counsel: his salary is L.1600 a year, in lieu of all fees, bills, and dis¬ bursements, with an allowance of L.1000 a year for an office and assistance of clerks. 7. The Procurator. The admiralty’s proctor stands pre¬ cisely in the same situation to the king’s proctor that his ad¬ vocate does to that of the king, though there is not quite so great a difference in their emoluments. They act as the attorneys or solicitors in all causes concerning the king’s and the lord high admiral’s affairs in the high court of ad¬ miralty and other courts. All prize causes are conducted by the king’s proctor, which the captors are disposed to con¬ sider as a grievance, but which the gentlemen of Doctors’ Commons, on the contrary, maintain to be for their conve¬ nience and advantage. It is supposed that in some years of the war the king’s proctor did not receive less than L.20,000 a year. 8. The Marshal. This officer receives his appointment from the lord high admiral or lords commissioners of the ad¬ miralty, and holds his situation by patent under the seal of the high court of admiralty during pleasure. His duties are, to arrest ships and persons, to imprison in the Marshalsea, to bear the mace before the judge, and to attend executions. His emoluments depended chiefly on the number of prizes brought into port for condemnation, and the number of ships embargoed, and might probably be reckoned in time of war. communibus annis, from L.1500 to L.2000 a year, out of which he had to pay about L.400 a year to a deputy. The office can, however, be no longer performed by deputy, ex¬ cept in case of illness, § 9 of the 3d and 4th Viet., c. 66. He is now paid by a salary of L.500, besides his travelling ex¬ penses of attending the judge, which may be raised to L.800 in time of war. The Judge Advocate of the fleet is a sinecure appoint¬ ment, with a salary of L.I82, 10s. a year, on the ordinary estimate of the navy; but the Deputy Judge Advocate re¬ sides at Portsmouth, and assists at all courts-martial held at that port, for which he is allowed an annual salary of L.146. See Nayy. (j. b—w.) Admiralty Bay, a spacious bay, with good anchorage, on the west coast of Cook’s straits, in the southern island of New Zealand. Long. 174. 54. E. Lat. 40. 37. S.—There is a bay of the same name on the north-west coast of Ame¬ rica, in Long. 140. 81. W. Lat. 59. 31. N. Admiralty Inlet, the entrance to the supposed straits of Juan de Fuca, on the west coast of New Georgia, in Long. 124.15. W. Lat. 48.30. N. It was visited by Captain Van¬ couver in 1792, who found the soil on the shores rich and fertile, well watered, and clothed with luxuriant vegetation. Admiralty Island, in Russian America, is about 90 miles in length from north to south, and 25 in breadth. Lat. 58. N. Long. 134. W.—See Vancouver’s Voyage, vol. hi. Admiralty Islands lie in about Long. 146. 44. E. and Lat. 2. 18. S. There are between 20 and 30 islands said to be scattered about here, the largest of which is about 60 miles in length. Captain Carteret, who first discovered them, was prevented from touching at them, although their 148 ADO Admiralty appearance was very inviting, on account of the condition of II his ship, and his being entirely unprovided with the articles Adonia. 0f barter which suit an Indian trade. He describes them as clothed with a beautiful verdure of woods, lofty and luxu¬ riant, interspersed with spots that have been cleared for plantations, groves of cocoa-nut trees, and houses of the na¬ tives, who seem to be very numerous. Admiralty, Scotland. At the Union, while the National functions of the lord high admiral were merged in the Eng¬ lish office, there remained a separate court of admiralty, with subsidiary local courts, having civil and criminal jurisdic¬ tions in maritime questions. The separate courts were abo¬ lished in 1831, and their powers merged in the courts of session and justiciary, and the local courts. ADMONITION, in ecclesiastical affairs, a part of dis¬ cipline much used in the ancient church. It was the first act or step towards the punishment or expulsion of delin¬ quents. In private offences it was performed, according to the evangelical rule, privately; in case of public offence, openly, before the church. If either of these sufficed for the recovery of the fallen person, all further proceedings in the way of censure ceased: if they did not, recourse was had to excommunication. Admonitio Fnstium, a military punishment among the Romans, not unlike our whipping, but performed with vine branches. ADMORTIZATION, the settling of lands or tene¬ ments in mortmain. ADNATA, in Anatomy, one of the coats of the eye, called also albuginea. See Anatomy. Adnata is also used for any hair, wool, or the like, which grows upon animals or vegetables. Adnata, or Adnascentia, among gardeners, denote those offsets which, by a new germination under the earth, proceed from the lily, narcissus, hyacinth, and other flowers, and af¬ terwards become true roots. ADOLESCENCE, the state of growing youth, or that period of a person’s age commencing from his infancy and terminating at his full stature or manhood. The word is formed of the Latin adolescere, to grow. The state of ado¬ lescence lasts so long as the fibres continue to grow either in magnitude or firmness. The fibres being arrived at the degree of firmness and tension sufficient to sustain the parts, no longer yield or give way to the efforts of the nutritious matter to extend them; so that their further accretion is stopped, from the very law of their nutrition. Adolescence is commonly computed to be between 15 and 25, or even 30 years of age ; though in different constitutions its terms are very different. The Romans usually reckoned it from 12 to 25 in boys, and to 21 in girls, &c. And yet, among their writers, juvenis and adolescens are frequently used indif¬ ferently for any person under 45 years. ADONAI, one of the names of the Supreme Being in the Scriptures. The proper meaning of the word is my lords in the plural number, as Adoni is my lord in the sin¬ gular. The Jews, who, either from reverence or supersti¬ tion, do not pronounce the name of Jehovah, read Adonai in the room of it as often as they meet with Jehovah in the Hebrew text. But the ancient Jews were not so scrupulous; nor is there any law which forbids them to pronounce the name of God in a religious service. ADONIA, in Antiquity, solemn feasts in honour of Venus, and in memory of her beloved Adonis. The Adonia were observed with great solemnity by the Greeks, Phoeni¬ cians, Lycians, Syrians, Egyptians, &c. From Syria they are supposed to have passed into India. The prophet Eze- 1 Ch. viii. kiel1 is understood to speak of them. They were still ob- 14. ’ served at Alexandria in the time of St Cyril, and at Antioch in that of Julian the Apostate, who happened to enter that ADO city during the solemnity, which was taken for an ill omen. Adonic The Adonia lasted two days; on the first of which certain II images of Venus and Adonis were carried, with all the pomp^d°Ptiam; and ceremonies practised at funerals : the women wept, tore ^ their hair, beat their breasts, &c. imitating the cries and lamentations of Venus for the death of her paramour. This lamentation they called ASomao-po?. The Syrians were not contented with weeping, but subjected themselves to severe discipline, shaved their heads, &c. The second day was spent in merriment and feasting. This festival was a sym¬ bol of the dying and revival of nature ; hence Adonis is said to have spent a part of the year in the lower world, and part in the upper, with Aphrodite, who represented the fructify¬ ing principle. See Adonis. ADONIC VERSE, consists of a dactyle, and a spondee or trochee, as rdrajuventus, and is adapted to gay and sprightly poetry. It is seldom used alone, but construed with other kinds of verse. The adonic verse of the Anglo-Saxons con¬ sisted of one long, two short, and two long syllables. ADONIJAH, fourth son of David king of Israel, put to death by his brother Solomon, for conspiring against the throne, 1 Kings i. ii. 13-25. ADONIS, son of Cinyras, king of Cyprus, the favourite of Venus. Being killed by a wild boar in the Idalian woods, he was turned into a flower of a blood-colour, supposed to be the anemone. Venus was inconsolable ; and no grief was ever more celebrated than this, most nations having perpe tuated the memory of it by a train of anniversary ceremo¬ nies.1 The text of the Vulgate, in Ezekiel viii. 14, says thati see this prophet saw women sitting in the temple and weeping Adonia. for Adonis; but according to the reading of the Hebrew text, they are said to weep for Thammuz, or the hidden one. Among the Egyptians, Adonis was adored under the name of Osiris, the husband of Isis. But he was sometimes called by the name of Ammuz, or Thammuz, the concealed, to denote probably his death or burial. The Hebrews, in de¬ rision, call him sometimes the dead, Psal. cvi. 28. and Lev. xix. 28, because they wept for him, and represented him as one dead in his coffin ; and at other times they call him the image of jealousy, Ezek. viii. 3, 5, because he was the ob¬ ject of the god Mars’ jealousy. The Syrians, Phoenicians, and Cyprians, called him Adonis; and F. Calmet is of opi¬ nion that the Ammonites and Moabites gave him the name of Baal-peor. Adonis, Adonius, in Ancient Geography, a river of Phoe¬ nicia, rising in Mount Lebanon, and falling into the sea, after a south-west course, at Byblus. When in flood, its waters exhibited a deep red tinge ; hence the legend that connects the river with the wound of Adonis the minion of Venus. ( Vide Lucian?) “ While smooth Adonis from his native rock, Ean purple to the sea, suppos’d with hlood Of Thammuz yearly wounded.”—Milton. Adonis, in Botany, Bird's Eye, or Pheasant's Eye. ADONISTS, a sect or party among divines and critics, who maintain that the Hebrew points ordinarily annexed to the consonants of the word Jehovah are not the natural points belonging to that word, nor express the true pronounciation of it, but are the vowel points belonging to the words Adonai and Elohim, applied to the consonants of the ineffable name Jehovah, to warn the readers, that instead of the word Je¬ hovah, which the Jews were forbidden to pronounce, and the true pronounciation of which had been long unknown to them, they are always to read Adonai. They are opposed to Jehovists; of whom the principal are Drusius, Capellus, Buxtorf, Alting, and Reland, who has published a collection of their writings on this subject. ADOPTIANI, in Church History, a sect of ancient he¬ retics, followers of Felix of Urgel and Elipand of Toledo, ADO Adoption, who, towards the end of the eighth century, advanced the notion that Jesus Christ in his human nature is the Son of God, not by nature, but by adoption. . an act by which any one takes another into his family, owns him for his son, and appoints him for his heir. • ^be custom of adoption was very common among the an¬ cient Greeks and Romans; yet it was not practised but forcer- tain ca,uses expressed in the laws, and with certain formalities usual in such cases. It was a sort of imitation of nature, in¬ tended for the comfort of those who had no children : where¬ fore, he that was to adopt was to have no children of his own, and to be past the age of getting any; nor were eunuchs allowed to adopt, as being under an actual impotency of begetting children: neither was it lawful for a young man to adopt an elder, because that would have been contrary to the order of nature ; nay, it was even required that the per¬ son who adopted should be eighteen years older than his adopted son, that there might at least appear a probability of his being the natural father. Among the Greeks it was called ino-nys, filiation. It was allowed to such as had no issue of their own, excepting those who were not Kvpioi iavriov, their own masters, e. g. slaves, women, madmen, infants, or persons under twenty years of age; who being incapable of making wills, or man¬ aging their own estates, were not allowed to adopt heirs to them. Foreigners being incapable of inheriting at Athens, if any such were adopted, it was necessary first to make them free of the city. The ceremony of adoption being over, the adopted had his name enrolled in the tribe and ward of his new father; for which entry a peculiar time was allotted, viz. the festival OapyrjXLa. To prevent rash and inconsiderate adoptions, the Lacedemonians had a law, that adoptions should be transacted, or at least confirmed, in the presence of their kings. The children adopted were invested with all the privileges, and obliged to perform all the duties, of na¬ tural children. Being thus provided for in another family, they ceased to have any claim of inheritance or kindred in the family which they had left, unless they first renounced their adoption, which by the laws of Solon they were not allowed to do, unless they had first begotten children to bear the name of the person who had adopted them. This pro¬ vided against the ruin of the families, which would otherwise have been extinguished by the desertion of those who had been adopted to preserve them. If the children adopted happened to die without children, the inheritance could not be alienated from the family into which they had been adopted, but returned to the relations of the adopter. It would seem that, by the Athenian law, a person, after hav¬ ing adopted another, was not allowed to marry without per¬ mission from the magistrate ; and there are instances of per¬ sons who, being ill used by their adoptive children, petitioned for such leave. However this may be, it is certain that some men married after they had adopted sons; in which case, if they begat legitimate children, their estates were equally shared between the begotten and the adopted. The Romans had two forms of adoption ; the one before the praetor, the other at an assembly of the people, in the times of the commonwealth, and afterwards by a rescript from the emperor. In the former, the natural father ad¬ dressed himself to the praetor, declaring that he emancipated his son, resigned all his authority over him, and consented that he should be translated into the family of the adopter. The latter was practised where the party to be adopted was already free ; and this was called adrogation. The person adopted changed all his names, assuming the prename, name and surname, of the person who adopted him. Besides the formalities prescribed by the Roman law, vari¬ ous other methods have taken place, which have given de- A D 0 149 nominations to different species of adoption among the Gothic Adoption nations, in different ages. Thus, || Adoption by Arms was when a prince made a present of Adoraim- arms to a person, in consideration of his merit and valour. The obligation here laid on the adoptive son was to protect and defend the father from injuries, affronts, &c. And hence according to Selden, the ceremony of dubbing knights took its origin as well as name. Adoption by Baptism is that spiritual affinity which is contracted by godfathers and godchildren in the ceremony of baptism. This kind of adoption was introduced into the Greek church, and came afterwards into use among the ancient Franks, as appears by the capitulars of Charle¬ magne. Adoption by Hair was performed by cutting off the hair of a person, and giving it to the adoptive father. It was thus that Pope John VIII. adopted Boson, king of Arles, which perhaps is the only instance in history of adoption in the order of the ecclesiastics; a law that professes to imitate nature not daring to give children to those in whom it would be thought a crime to beget any. Adoption by Matrimony is the taking of the children of a wife or husband by a former marriage into the condition of proper or natural children, and admitting them to inherit on the same footing with those of the present marriage. Adoption by Testament, that performed by appointing a person heir by will, on condition of his assuming the name, aims, &c. of the adopter; of which kind we meet with se¬ veral instances in the Roman history. Among the Turks, the ceremony of adoption is performed by obliging the per¬ son adopted to pass through the shirt of the adopter. Hence among that people, to adopt is expressed by the phrase, to draw another through my shirt. It is said that something like this has also been observed among the Hebrews, where the prophet Elijah adopted Elisha for his son and successor, and communicated to him the gift of prophecy, by letting fall his cloak or mantle on him. But adoption, properly so called, does not appear to have been practised among the ancient Jews. Moses says nothing of it in his laws ; and Jacob’s adoption of his two grandsons, Ephraim and Ma- nasseh, is not so properly an adoption as a kind of substitu¬ tion, whereby those two sons of Joseph were allotted an equal portion in Israel with his own sons. ADOPTIVE denotes a person or thing adopted by an¬ other. Adoptive children, among the Romans, were on the same footing with natural ones, and accordingly were either to be instituted heirs or expressly disinherited, otherwise the testament was null. 1 he emperor Adrian preferred adoptive children to natural ones ; because we choose the former but are obliged to take the latter at random.—M. Menage’ has published a book of eloges or verses addressed to him, which he calls Liber Adoptivus, an adoptive book, and adds it to his other works. Heinsius, and Furstemberg of Munster, have likewise published adoptive books.—In ecclesiastical writers we find adoptive women or sisters (adoptive fcemince or sorores) used for those handmaids of the ancient clergy otherwise called sub-introductce. Adoptwe Arms are those which a person enjoys by the gift or concession of another, and to which he was not other¬ wise entitled. J hey stand contradistinguished from arms of alliance. We sometimes meet with adoptive heir by way of opposition to natural heir, and adoptive gods by way of con¬ tradistinction to domestic ones. The Romans, notwithstand¬ ing the number of their domestic, had their adoptive gods, taken chiefly from the Egyptians: such were Isis, Osiris, Anubis, Apis, Harpocrates, and Canopus. ADORAIM, in Judah, one of the cities fortified by Re- hoboam. It is called Adora in the Apocrypha, and by Jo¬ sephus ; since which time it was unknown, until its recent 150 ADO Adoration, discovery by the American traveller, the Rev. Dr. Robin- son, under the name of Dura. It is noiv a large village about five miles W.S.W. of Hebron, on the eastern slope of a cul¬ tivated hill.—Biblical Researches. ADORATION, the act of rendering divine honours, or of addressing a being, as supposing it a god. The word is compounded of ad, to, and os, oris, mouth ; and literal y signifies to apply the hand to the mouth ; nianum ad os ad- movere, to kiss the hand ; this being in the eastern countries one of the great marks of respect and submission. I he Romans practised adoration at sacrifices and othei solemni¬ ties ; in passing by temples, altars, groves, &c.; at the sight of statues, images, or the like, whether of stone or wood, wherein anything of divinity was supposed to reside. Usu¬ ally there were images of the gods placed at the gates of cities, for those who went in or out to pay their respects to. The ceremony of adoration among the ancient Romans was thus :—The devotee, having his head covered, applied his right* hand to his lips, the fore-finger resting on his thumb, which was erect, and thus bowing his head, turned himself round from left to right. The kiss thus given was called osculum labratum ; for ordinarily they were afraid to touch the images of their gods themselves with their profane lips. Sometimes, however, they would kiss their feet, or even knees, it being held an incivility to touch their mouths ; so that the ceremony passed at some distance. Saturn, how¬ ever, and Hercules, were adored with the headZ»are; whence the worship of the last was called institutum peregrinum, and ritus Grcecanicus, as departing from the customary Ro¬ man method, which was to sacrifice and adore with the face veiled, and the clothes drawn up to the ears, to prevent any interruption in the ceremony by the sight of unlucky ob¬ jects.—The Jewish manner of adoration was by prostration, bowing, and kneeling. The Christians adopted the Criecian rather than the Roman method, and adored always uncovered. The ordinary posture of the ancient Christians was kneel¬ ing, but on Sundays standing; and they had a peculiar re¬ gard to the east, to which point they ordinarily directed their prayers. . Adoration is also used for certain extraordinary civil honours or respects which resemble those paid to the Deity, yet are given to men. The Persian manner of adoration, introduced by Cyrus, was by bending the knee and falling on the face at the prince’s feet, striking the earth with the forehead, and kiss¬ ing the ground. This ceremony, which the Greeks called TrpocTKWGLv, Conon refused to perform to Artaxerxes, and Callisthenes to Alexander the Great, as reputing it impious and unlawful. The adoration performed to the Roman and Grecian em¬ perors consisted in bowing or kneeling at the prince’s feet, laying hold of his purple robe, and presently withdrawing the hand and pressing it to the lips. Some attribute the origin of this practice to Constantius. It was only persons of some rank or dignity that were entitled to the honour. Bare kneeling before the emperor to deliver a petition was also called adoration. The practice of adoration may be said still to subsist in England, in the ceremony of kissing the king or queen’s hand, and in some other acts which are performed kneel¬ ing. Adoration is also used among Roman writers for a high species of applause given to persons who had spoken or per¬ formed well in public. See Acclamation. We meet with adoration paid to orators, actors, musicians, &c. The me¬ thod of expressing it was by rising, putting both hands to the mouth, and then returning them towards the person in¬ tended to be honoured. Adoration is also used in the court of Rome for the ADO ceremony of hissing the pope's feet. It is said of Diocletian, Adoration that he had gems fastened to his shoes that divine honours ^^ might be more willingly paid him, by kissing his feet. 1 he v ^ , like usage was afterwards adopted by the popes, and is ob¬ served to this day. These prelates, finding a vehement dis¬ position in the people to fall down before them and kiss their feet, procured crucifixes to be fastened on their slip¬ pers ; by which stratagem the adoration intended for the pope’s person is supposed to be transferred to Christ. Adoration is also used for a method of electing a pope. The election of popes is performed two ways ; by adoration and by scrutiny. In election by adoration, the cardinals rush hastily, as if agitated by some spirit, to the adoration of some one among them to proclaim him pope. When the election is carried by scrutiny, they do not adore the new pope till he is placed on the altar. Barbarous Adoration is a term used, in the laws of king Canute, for that performed after the manner of the heathens, who adored idols. The Romish church is charged with the adoration of saints, martyrs, images, crucifixes, re¬ lics, the virgin, and the host; all which by Protestants are generally aggravated into idolatry, on a supposition that the honour thus paid to them is absolute and supreme, called by way of distinction Latria, which is due only to God. The Roman Catholics, on the contrary, explain them as only a relative or subordinate worship, called Dulia and Hyperdulia, which terminates ultimately in God alone. But may not the same be said of the idol worship of the hea¬ thens ? The Phoenicians adored the winds, on account of the terrible effects produced by them : the same was adopted by most of the other nations, Persians, Greeks, Romans, &c. The Persians chiefly paid their adorations to the sun and fire ; some say also to rivers, the wind, &c. The motive of adoring the sun was the benefits they received from that glorious luminary, which of all creatures has doubtless the best pretensions to such homage. ADO REA, in Roman Antiquity, a word used in dift'e- rent senses: sometimes for all manner of grain ; sometimes for a kind of cakes made of fine flour, and offered in sacri¬ fice ; and finally, for a dole or distribution of corn, as a re¬ ward for some service; whence by metonymy it is put for praise or rewards in general. ADORE, the chief town of a district of the same name in the circle of Zwickau in Saxony. In 1849 the town contained 2829 inhabitants, and the district 18,737, of whom 18,604 were Lutherans, and the rest Romanists. Its chief manufactures are cottons, woollens, and musical instru¬ ments. ADOSCULATION, a term used by Dr Grew to imply a kind of impregnation without intromission ; and in this manner he supposes the impregnation of plants is effected, by the falling of the farina fcecundans on the pistil. ADOSSEE, in Heraldry, signifies two figures or bear¬ ings being placed back to back. AD OUR, the name of a river of France, which rises in the mountains of Bigorre, in the department of the Upper Pyrenees, and running north by Tarbes through Gascony, afterwards turns west, and passing by Dax, falls into the Bay of Biscay below Bayonne. ADOWA, the capital of Tigre in Abyssinia, is situate on the declivity of a hill, on the west side of a small plain, which is surrounded on every side by mountains. The name, signifying pass or passage, is characteristic of its situation ; for the only road from the Red Sea to Gondar passes by Adowa. The town consists of 500 houses, is the residence of the governor, and has a manufactory of coarse cotton cloth, which circulates in Abyssinia as the medium of ex¬ change in place of money. Long. 39. 5. E. Lat. 14. 7. N. ADR ADR 151 ADOXA, in Botany, Tuberous Moschatel, Hollow- root, or Inglorious. ADR A, a seaport town of the province of Granada, in Spain, 47 miles south-east of Granada. In its vicinity are extensive lead mines. Population 9113. ADRACHNE, in Botany, a species of the strawberry tree. ADRAMMELECH, one of the gods of the inhabitants of Sepharvaim, who were settled in the country of Samaria in the room of those Israelites who were carried beyond the Euphrates. The Sepharvaites made their children pass through the fire in honour of this idol and another called Anammelech. It is supposed that Adrammelech meant the sun, and Anammelech the moon. ADRAMYTTIUM, in Ancient Geography, now Adra- miti, a town of Mysia, at the foot of Mount Ida, an Athe¬ nian colony, with a harbour and dock. ADRASTEA, in Mythology, was the daughter of Jupiter and Necessity, and, according to Plutarch, the only fury who executed the vengeance of the gods. The name is derived from King Adrastus, who first erected a temple to that deity. Aims!steA Certamina, in Antiquity, a kind of Pythian games instituted by Adrastus, king of Argos, in the year of the world 2700, in honour of Apollo, at Sicyon. These are to be distinguished from the Pythian games celebrated at ADRASTUS, in Ancient History, king of Argos, son of Talaus and Lysianassa, daughter of Polybus, king of Si¬ cyon, acquired great honour in the famous war of Thebes, in support of Polynices his son-in-law, who had been ex¬ cluded from the sovereignty of Thebes by Eteocles his brother, notwithstanding their reciprocal agreement. Adras¬ tus, followed by Polynices, and Tydeus his other son-in- law, by Capaneus and Hippomedon his sister’s sons, by Am- phiaraus his brother-in-law, and by Parthenopaeus, marched against the city of Thebes; and this is the expedition of the Seven Worthies, which the poets have so often sung. They all lost their lives in this war except Adrastus, who was saved by his horse Arion. This war was revived ten years after by the sons of those deceased warriors, which was called the war of the Epigones, and ended with the taking of Thebes. None of them perished in this war except TEgi- aleus, the son of Adrastus; which afflicted him so much that he died of grief in Megara, as he was leading back his victorious army. ADRAZZO. See Ajaccio. ADRIA, a town of Lombardy, in the government of Venice, and delegation of Rovigo ; situate between the rivers Po and Adige, in Lat. 45. 3. 22. N. Long. 12. 3. 40. E. This is a very ancient city, and was, at an early period, a seaport of such importance and celebrity as to give name to the sea on which it stood. It is said by some Greek writers to have been of Grecian origin; but the Roman writers, who are of much greater authority, agree in describ¬ ing it as an Etruscan colony. Under the Romans it appears never to have been of much importance, and after the fall of the Western Empire it rapidly declined. The dykes which protected the surrounding country from inundation were neglected, and it became marshy and unhealthy. The mud and other deposits brought down by the waters of the Po and Adige, caused a gradual extension of the land into the Adriatic; so that Adria ceased to be a seaport, and is now 16 miles from the sea, on whose shores it formerly stood. By the draining of the neighbouring lands, the place has latterly been much improved, and has now begun to revive. It has a population of 10,400, and some trade in grain, cattle, fish, wine, and earthenware ; is the seat of a bishopric ; and has a museum of Greek and Roman anti¬ quities. A little to the south of the present town, remains of the ancient city have been discovered at a considerable Adrian, depth. They are all of Roman date, and include part of the ancient walls, ruins of a theatre, baths, and mosaic pavements. ADRIAN, Publius jElius. See Hadrian. Adrian I. Pope, ascended the papal throne a. d. 772. He was the son of Theodore, a Roman nobleman, and pos¬ sessed considerable talents for business. He maintained a steady attachment to Charlemagne, which provoked Desi- derius, a king of the Lombards, to invade the state of Ra¬ venna, and to threaten Rome itself. Charlemagne rewarded his attachment by marching with a great army to his aid; and having gained many considerable advantages over De- siderius, he visited the pope at Rome, and expressed his piety by the humiliating ceremony of kissing each of the steps as he ascended to the church of St Peter. The affairs of the church now claimed Adrian’s particular attention; for Irene, who in 780 assumed the regency at Constanti¬ nople, during the minority of her son Constantine, wishing to restore the worship of images, applied to Adrian for his concurrence. The pontiff readily acquiesced in her pro¬ posal for calling a council, and commissioned two legates to attend it. The first council, however, was dispersed by an insurrection of the citizens ; but at the next meeting in the city of Nice, in 787, which was protected by a military force, a decree was passed for restoring the worship of images. Adrian approved the decree, but in the western church it was deemed heretical and dangerous. Charlemagne con¬ demned the innovation, and the French and English clergy concurred in opposing it. A treatise, containing 120 heads of refutation, was circulated as the work of Charlemagne, under the title of The Caroline Books, in opposition to the decree of the council. This work was presented to the pope by the king’s ambassador, and the pope wrote a letter to Charlemagne by way of reply. The king, and also the Gal- lican and English churches, retained their sentiments ; and in 794 a council was held at Frankfort-on-the-Maine, con¬ sisting of about 300 western bishops, by which every kind of image-worship was condemned. Adrian did not live to see a termination of this contest; for he died in 795, after a pontificate of nearly 24 years. Adrian seems to have directed his chief attention to the embellishment of the churches and the improvement of the city of Rome ; and he was probably furnished by Charlemagne, out of the plunder of his conquests, with ample means for this purpose. Adrian II. Pope, succeeded Nicholas I. a.d. 867. Hav¬ ing twice refused the dignity, he accepted it in the 76th year of his age, at the united request of the clergy, nobility, and people. The contest for power between the Greek and Latin churches had been very violent some years before his accession to the papal chair. Adrian, during this contest with the eastern patriarch, was extending his authority over the kings and princes of the west. He employed his whole interest to induce Charles the Bald, who had taken posses¬ sion of the kingdom of Lorraine, and who had been crowned at Rheims by the archbishop Hincmar, to relinquish it in favour of the emperor; and he even sent legates to the king, after having attempted to engage Hincmar, the clergy, and the nobility, to desert him, ordering him to surrender to the emperor’s right. The king was invincible; and the pope was obliged to give up the contest. He also further inter¬ fered in the concerns of princes, by taking Charles’s rebel¬ lious son Carloman, and the younger Hincmar, bishop of Laon, under the protection of the Roman see. He pro¬ ceeded in this business so far, that he was under the neces¬ sity of submitting without gaining his point. Death termi¬ nated his ambitious projects and his life of inquietude A. d. 872, after a pontificate of five years. Adrian III. Pope, was a Roman by birth, and succeeded 152 A D R I A N. Adrian. Marinus, or Martin II. in 884. His virtue, zeal, and firm- ness, gave favourable presages of his future career; but he was cut off by death in the 13th month of his pontificate, during a journey to Worms, whither he was proceeding to hold a diet. He was at variance, like his predecessor, with the patriarch Photius, who rejected the doctrine that the Holy Ghost proceeds from the Father and the Son. Adrian IV. Pope, the only Englishman who ever had the honour of sitting in the papal chair. His name was Nicholas Brekespere, and he was born at Langley, near St Albans, in Hertfordshire. His father having left his family and taken the habit of the monastery of St Albans, Nicholas was obliged to submit to the lowest offices in that house for daily support. After some time he desired to take the habit in that monastery, but was rejected by the abbot Richard. Upon this he resolved to try his fortune in another country, and accordingly went to Paris; where, though in very poor circumstances, he applied himself to his studies with great assiduity, and made a wonderful proficiency. But having still a strong inclination to a religious life, he left Paris and removed to Provence, where he became a regular clerk in the monastery of St Rufus. He was not immediately al¬ lowed to take the habit, but passed some time by way of trial, recommending himself to the monks by a strict at¬ tention to all their commands. This behaviour, together with the beauty of his person and prudent conversation, rendered him so acceptable to the monks, that after some time they entreated him to take the habit of the canonical order. Here he distinguished himself so much by his learn¬ ing and strict observance of the monastic discipline, that upon the death of the abbot he was chosen superior of that house ; and we are told that he rebuilt the convent. Pope Eugenius III. being apprised of the great merit of Nicholas, and thinking he might be serviceable to the church in a higher station, created him cardinal-bishop of Alba in 1146. In 1148 the Pope sent him as legate to Denmark and Nor¬ way, where, by his fervent preaching and diligent instruc¬ tions, he converted those barbarous nations to the Christian faith, and erected Upsal into an archiepiscopal see. When he returned to Rome, he was received by the pope and car¬ dinals with great marks of honour; and Pope Anastasius, who succeeded Eugenius, happening to die at this time, Nicholas was unanimously chosen to the holy see in No¬ vember 1154, and assumed the name of Adrian. When the news of his promotion reached England, King Henry II. sent Robert, abbot of St Albans, and three bishops, to Rome, to congratulate him on his election ; upon which oc¬ casion Adrian granted very considerable privileges to the monastery of St Albans, particularly an exemption from all episcopal jurisdiction, excepting to the see of Rome. In virtue of the pretensions of the Roman see in those days to dispose of kingdoms, Adrian, by a papal bull, con¬ ferred on Henry II. of England the sovereignty of Ire¬ land ; and that prince, stimulated by the success with which some of his own subjects had established themselves in that distracted country, eagerly closed with the pope’s pro¬ posal to resign for this bull the long-contested point of lay investiture to ecclesiastical offices. The consequence of this agreement was the speedy reduction of Ireland, by a trifling force, to the crown of England. Adrian, in the be¬ ginning of his pontificate, boldly withstood the attempts of the Roman people to recover their ancient liberty under the consuls, and obliged those magistrates to abdicate their authority, and leave the government of the city to the pope. In 1155 he drove the heretic Arnold of Brescia, and his fol¬ lowers, out of Rome. The same year he excommunicated William, king of Sicily, who ravaged the territories of the church, and absolved that prince’s subjects from their alle¬ giance. About the same time Frederick, king of the Romans, having entered Italy with a powerful army, Adrian Adrian, met him near Sutrium, and concluded a peace with him. ^ At this interview Frederick consented to hold the pope’s stirrup whilst he mounted on horseback. After this, hi? holiness conducted that prince to Rome, and in St Peter’s, church placed the imperial crown on his head, to the grea mortification of the Roman people, who assembled in ? tumultuous manner, and killed several of the imperialists- The next year a reconciliation was brought about between the pope and the Sicilian king, that prince taking an oath to do nothing further to the prejudice of the church, and Adrian granting him the title of King of the Two Sicilies. He built and fortified several castles, and left the papal dominions in a more flourishing condition than he found them. But notwithstanding all his success, he was extremely sensible of the disquietudes attending so high a station; and declared to his countryman, John of Salisbury, that all the former hardships of his life were mere amusement to the misfortunes of the popedom, that he looked upon St Peter’s chair as the most uneasy seat in the world, and that his crown seemed to be clapped burning on his head.11 Baronii He died September 1. 1159, in the fourth year and tenth Annales, month of his pontificate, and was buried in St Peter’s tom* xii* church, near the tomb of his predecessor Eugenius. ThereaniK 1154 are extant several letters and some homilies written by this pope. Adrian V. Pope, a Genoese, whose name was Ottoboni Fiesci, succeeded Innocent V. A. d. 1276. He was by his uncle Innocent IV. created cardinal-deacon of St Adrian, and in 1254 sent by him to England, to settle the disputes between Henry III. and his barons. He was employed again for the same purpose by Clement III., when he issued a sentence of excommunication against the king’s enemies. When he was congratulated on his accession to the papal chair, he said, “ I wish you had found me a healthy cardi¬ nal rather than a dying pope.” After his election he went to Viterbo to meet the emperor Rodolphus, for the purpose of opposing the usurpation of Charles, king of the Two Sicilies; but died soon after his arrival, having enjoyed his dignity only 38 days. He zealously encouraged the crusade to the Holy Land, and upon his election sent a large sum to Constantinople towards building galleys. Adrian VI. Pope, was born at Utrecht in 1459. Elis father was not able to maintain him at school, but he got a place at Louvain, in a college in which a certain number of scholars were maintained gratis. It is reported that he used to read in the night-time by the light of the lamps in the churches or streets. He made considerable progress in all the sciences, led an exemplary life, and there never was a man less intriguing or less forward than he. He took his degree of doctor of divinity at Louvain, was soon after made canon of St Peter’s and professor of divinity at Utrecht, and then dean of St Peter’s and vice-chancellor of the university. He was obliged to leave an academical life to be tutor to the archduke Charles. This young prince made no great progress under him: but never was a tutor more emi¬ nently rewarded; for it was by Charles V.’s interest that he was raised to the papal throne. Leo X. had given him the cardinal’s hat in 1517. After this pope’s death, several cabals in the conclave ended in the election of Adrian, with which the people of Rome were very much displeased. He would not change his name, and in every thing he showed a dis¬ like to all ostentation and sensual pleasures, in marked con¬ trast to the general temper of the times. He was very partial to Charles V., and did not enjoy much tranquillity under the triple crown. He lamented much the wicked morals of the clergy, and wished to establish a reformation of manners among them. He died September 14. 1523, it is said, bv noison. ADR Adrian Adrian, Cardinal, an Italian of great learning and ability, i| was a native of Cornetto, in Tuscany, and studied at Rome. o^r waS sent by Innocent VIII. as nuncio into England, A > where Henry VII. rewarded his services with the bishopric of Hereford, and afterwards with that of Bath and Wells; but he never resided in either of these dioceses. On his return to Rome, he became secretary to Pope Alexander VI., who employed him in various missions, and subsequently invested him with the purple. He narrowly escaped death on the day that Alexander VI. fell a victim to his own wicked¬ ness, in the plot which he had contrived, in concert with his son Caesar Borgia, against Adrian and several other cardi¬ nals, in order to seize upon their possessions; but although Adrian likewise partook of the poison, he recovered. He then took refuge in the mountains of Trent, where he re¬ mained until the elevation of Leo X. to the papal chair; but, not long after, he was implicated in the conspiracy of car¬ dinal Petrucci against that pontiff, and obliged a second time to fly from Rome. His subsequent history has not been ascertained; but it is generally supposed that he was mur¬ dered by a domestic, who coveted his wealth. Adrian was one of the first who restored the Latin tongue to its original purity. He wrote two good works,—De Vera Philosophia, a religious treatise, printed at Cologne in 1548; and De Sermone Latino, a learned work, published at Rome in 1515, in folio. ADRIANI, Giambattista, was born of a patrician fa¬ mily of Florence in 1503. He wrote a history of his own times in Italian, which is a continuation of Guicciardini, be¬ ginning at the year 15>36, and continued to 1574; to which Thuanus acknowledges himself greatly indebted: besides which, he composed six funeral orations on the Emperor Charles V. and other noble personages; and is thought to have been the author of a long letter on ancient painters and sculptors, prefixed to the third volume of Vasari. He died at Florence in 1579, at the age of seventy-six. ADRIANISTS, in Ecclesiastical History, a sect of he¬ retics, divided into two branches. The first were disciples of Simon Magus, and flourished about the year 34. Theo- doret is the only person who has preserved their name and memory, but he gives us no account of their origin. Pro¬ bably this sect, and the six others which sprung from the Simonians, took their name from the particular disciples of Simon. The second were the followers of Adrian Hamstead the anabaptist, and held some particular errors concerning Christ. ADRIANOPLE (called by the Turks Edreneh), a city of European Turkey, in the province of Rumelia 137 miles W.N.W. of Constantinople ; Lat. 41. 41.26. N.; Long. 26. 35.41. It is pleasantly situated partly on a hill and partly on the banks of the Tundja, near its confluence with the Maritza. Next to Constantinople, it is the most important -ity of the empire. The streets are narrow, crooked, and filthy ; and its ancient citadel, with the walls which formerly surrounded the town, are now in ruins. Of its public build¬ ings the most distinguished are the ancient palace of the sultans, now in a state of decay ; the famous bazaar of Ali Pacha, appropriated to the warehousing and sale of various kinds of commodities; and the mosque of Sultan Selim II., a magnificent specimen of Turkish architecture, and ranked among the finest Mohammedan temples. It has nu¬ merous baths, caravanseries, and bazaars, and considerable manufactures of silk, leather, tapestry, woollens, linen, and cotton, and an active general trade. Its exports include raw silk, cotton, opium, rose-water, attar of roses, fruits, and agri¬ cultural produce. The city is supplied with fresh water by means of a noble aqueduct carried by arches over an exten¬ sive valley. There is also a fine stone bridge here over the Tundja. During winter and spring the Maritza is navigable VOL. II. A D U 153 up to the town, but Enos at the mouth of that river is pro- Adriatic perly its seaport, and formerly admitted large vessels; but Sea owing to the carelessness of the Turks, a sand-bank has ac- cumulated, so that now it is accessible only to vessels of com- ^ paratively small burden. The population is said to amount ^ to 130,000, of whom about 30,000 are Greeks. Adrianople was called Uskadama previous to the time of the Emperor Hadrian, who improved and embellished the town, and changed its name to Hadrianopolis. Uskadama was the capital of the Bessi, a fierce and powerful Thracian people. In 1360 it was taken by the Turks, who, from 1366 till 1453, when they got possession of Constantinople, made it the seat of their government. In the campaign of 1829, so disastrous to the Turks, Adrianople surrendered on the 20th of Au¬ gust to the Russians, under Diebitsch, without making any resistance. It was restored after the treaty of peace, de¬ finitively signed on the 14th September 1829. For the terms of this treaty, so humiliating to the Porte, see Turkey. ADRIATIC SEA, or Gulf of Venice, the Adriaticum Mare of the ancients, is an arm of the Mediterranean which separates Italy from Illyria, Croatia, Dalmatia, and Albania. It extends from N. Lat. 40. to 45.50. in a N.W. direction. Its western or Italian coasts are generally low and deficient in harbours; but the eastern shores are steep, rocky, and abounding in creeks and inlets, forming numerous is¬ lands. The prevalence of sudden squalls from the N.E., and sometimes from the S.E., renders its navigation hazar¬ dous. Its ebbs and flows are inconsiderable, but more ob¬ servable than in the Mediterranean generally; and its salt¬ ness is a little greater than that of the ocean. The Adriatic receives no considerable rivers, except the Po, Adige, and Narenta. Its chief emporia of trade are Venice, Trieste, and Ancona. The ancients seem to have originally applied the name of Adriaticum to that part of the sea which is in the vicinity of Adria, or to the northern part of the modern Adriatic; but in its extended signification it corresponded to the modern sea, and sometimes even included that part of the Mediterranean which lies between Sicily and Crete. There is no doubt that its name is derived from the town of Adria, which was situate on its coast, between the mouths of the Po and Adige, and not from Adria in Pice- num as some writers have supposed.—See Livy, Pliny, Strabo, Szc. ADRIPALDA, a city in the province of Principato Ulteriore, in the kingdom of Naples. It is situate on the river Sabato, near Avellino. The number of inhabitants is 4236, who carry on trade in cloth and paper, in iron and copper goods, and make large quantities of nails. ADROGATION, in Homan Antiquities, a species of adoption, whereby a person who was capable of choosing for himself was admitted by another into the relation of a son. The word is compounded of ad, to, and rogare, to ask, on account of a question put in the ceremony, Whether the adopter would take such a person for his son ? and another to the adoptive, Whether he consented to become such a person’s son ? ADSIDEL/E, in Antiquity, the tables at which the flamens sat during the sacrifices. ADSTRICTION, among Physicians, a term used to denote the rigidity of any part. ADULA, in Ancient Geography, a mountain in Rhaetia, or the country of the Grisons, part of the Alps, in which are the fountains of the Rhine; now St Gothard. ADULE, or Adulis, in Ancient Geography, a town of ^Ethiopia, built by fugitive slaves, distant from its port on the Red Sea 20 stadia. Pliny calls the inhabitants Adulitce. The epithet is either Adulitanus, as Monumentum Aduli- tanum, on the pompous inscription of the statue of Ptolemy Euergetes, published by Leo Allatius at Rome in 1631, and u 154 A D U A duUam (-0 ]je found in Spon and Thevenot; or Adulicus, as Aduli- A duller a- cus ^nus> a Part °f Red Sea. tion. ADULLAM, an ancient city in the plain country of i v > the tribe of Judah, and one of those fortified by Rehoboam. The “ cave of Adullam,” in which David took refuge when pressed by the Philistines, is believed not to have been near the city, but towards the Dead Sea, not far from Beth¬ lehem. ADULT, an appellation given to any thing that is ar¬ rived at maturity: thus, we say an adult person, an adult plant, &c. Among civilians, it denotes a youth between 14 and 25 years of age. ADULTERATION, the act of debasing, by mixing with any pure and genuine commodity a spurious article, or an inferior one of the same kind, for pecuniary profit; but it may also occur accidentally, as, for instance, by the action of acids and oils on vessels of copper or lead in culi¬ nary and other operations. (See Medical Jurisprudence^) But few articles of commerce, comparatively, are exempt from fraudulent deterioration; and although the adulteration of exciseable commodities and of food are offences punish¬ ably, by law, the risk too frequently is outweighed by the temptation of gain. In Paris, malpractices connected with the adulteration of food are investigated by the Con- seil de Salubrite, and punished; but our laws are directed chiefly to the protection of such articles as affect the revenue. Adulterations of food, when wilful, have been made punish¬ able by the laws of most countries. In Great Britain nu¬ merous acts have been passed for the prevention of adulter¬ ations : they are usually punished by a fine, determined by a summary process before a magistrate. In Turkey a culprit baker has his ears nailed to his door. By 5th and 6th Viet, c. 93, §§ 1,3, 8, manufacturers of tobacco or snuff are liable to a penalty of L.200 for having in their possession any substance or liquid to be used, or capable of being used, as a substitute for tobacco or snuff, or to adulterate or give them weight. The preparer, vender, or disposer of such articles, is liable to the same. For actual adulteration the penalty is L.300, and for having such adulterated goods in possession, L.200. After a similar manner beer is protected by still heavier penalties; which laws extend to chemists, druggists, and beer retailers. See 56 T ^ /EGINEI A, Pattltts, a celebrated surgeon of the island of /Egina, from whence he derived his name. According to M. le Clercs calculation, he lived in the fourth century; but Abulfaragius the Arabian, who is allowed to give the best account of those times, places him with more proba¬ bility in the seventh. His knowledge in surgery was very great, and his works are deservedly famous. Fabricius ab Aquapendente has thought fit to transcribe him in a great variety of places. Indeed, the doctrine of Paulus iEgineta, together with that of Celsus and Albucasis, make up the whole text of this author. He is the first writer who takes notice of the cathartic quality of rhubarb; and, according to Dr Milward, is the first in all antiquity who deserves the title of accoucheur. ASGINETARUM FERLE, a festival in honour of Nep¬ tune, originally instituted at ./Egina after the Trojan war, when those families whose friends returned in safety dis¬ missed their attendants, and held their rejoicings in private, out of respect to such as mourned.—Plutarch, Quasi. Grcec. 44. vEGINHARD, the celebrated secretary and supposed son-in-law of Charlemagne. He is said to have been car¬ ried through the snow on the shoulders of Imma, to prevent his being traced from her apartments by the emperor her father ; a story which the elegant pen of Addison has copied and embellished in the third volume of the Spectator. There is a letter of /Eginhard’s still extant, lamenting the death of his wife, written in the tenderest strain of connubial affec¬ tion : but it does not say that this lamented lady was the princess ; and indeed some critics have supposed that Imma was not the daughter of Charlemagne. He was a native of Germany, and educated by the munificence of his imperial master, of which he has left the most grateful testimony in his preface to the life of that monarch. /Eginhard, after the loss of his wife, is supposed to have passed the remainder of his days in religious retirement, and to have died soon after the year 840. His life of Charlemagne, his annals from 741 to 889, and his letters, are all inserted in the 2d volume of Duchesne’s Scriptores Francorum. An improved edition of this valuable historian, with the annotations of Hermann Schmincke, in 4to, was published in 171E TEGIPHILA, in Botany, Goat-friend. 7EGIS, in Ancient Mythology, a name given to the shield or buckler of Jupiter and Pallas. The goat Amalthma, which had suckled Jove, being dead, that god is said to have covered his buckler with the skin; whence the appellation cegis, from ai£, aiyos, she-goat. Jupiter afterwards restored the animal to life, covered it with a new skin, and placed it among the stars. He made a present of his buckler to Minerva; whence that goddess’s buckler is also called cegis. Perseus, having killed Medusa, Minerva nailed her head in the middle of the aegis, which thenceforth had the faculty of converting into stone all those who looked upon it; as VOL. II. L F 161 Medusa herself had during her life. Others suppose the iEgisthus aegis not to have been a buckler, but a cuirass or breast- II plate ; and it is certain that the aegis of Pallas, described by yElfric- Virgil, AEn. lib. viii. v. 435, must have been a cuirass, since that poet says expressly that Medusa’s head was on the breast of the goddess. But the aegis of Jupiter, mentioned a little higher, v. 354, seems to have been a buckler. The words— Cum saepe nigrantem ^Egida concuteret dextra, are descriptive of a buckler, but not at all of a cuirass or breastplate. Servius makes the same distinction on the two passages of Virgil; for on verse 354 he takes the aegis for the buckler of Jupiter, made, as above mentioned, of the skin of the goat Amalthaea; and on verse 435 he describes the aegis as the armour which covers the breast, and which in speaking of men is called cuirass, and cegis in speaking of the gods. Many authors have overlooked these distinc¬ tions for want of going to the sources. A1GISTHUS, in Ancient History, was the son of Thyes- tes by his own daughter Pelopea, who, to conceal her shame, exposed him in the woods. Some say he was taken up by a shepherd, and suckled by a goat; whence he was called AEgisthus. He seduced Clytemnestra, the wife of Agamem¬ non, and lived with her during the siege of Troy. After¬ wards, with her assistance, he slew her husband, and reigned seven years in Mycenae. He was slain, together with Cly¬ temnestra, by Orestes. Pompey used to call Julius Caesar AEgisthus, on account of his having seduced his wife Mutia, whom he afterwards put away, though he had three children by her. A5GIUM, in Ancient Geography, a town of Achaia Pro¬ pria, five miles from the place where Helice stood, and fa¬ mous for the council of the Achaeans, which usually met there, on account probably of the commodious situation of the place. 7EGOBOLIUM, in Antiquity, the sacrifice of a goat offered to Cybele. The aegobolium was an expiatory sacri¬ fice, which bore a near resemblance to the taurobolium and criobolium, and seems to have been sometimes joined with them. 7EGOPODIUM, in Botany, Small Wild Angelica, Goatwort, Goatsfoot. iEGOSPOl AMOS, in Ancient Geography, a river in the Thracian Chersonesus, falling with a south-east course into the Hellespont, to the north of Sestos; with a town, and a station or road for ships, at its mouth. Here the Athenians under Conon, through the fault of his colleague Philocles, received a signal overthrow from the Lacedemonians under Lysander (b.c. 405), which was followed by the taking of Athens, and put an end to the Peloponnesian war. TEGYPTUS, in Fabulous History, was the son of Belus, and brother of Danaus. AFINA UTiE, in Antiquity, aeivcumu, always mariners, a denomination given to the senators of Miletus, because they held their deliberations on board a ship, and never re¬ turned to land till matters had been agreed on. iELFRIC, an eminent ecclesiastic of the tenth century, was the son of an earl of Kent, and a monk of the Benedic¬ tine order in the monastery of Abingdon. In 993 he was settled in the cathedral of Winchester, under Athelwold the bishop, and undertook the instruction of the youth of the diocese ; for which purpose he compiled a Latin-Saxon vocabulary, and some Latin colloquies. He also translated from the Latin into Saxon many of the historical books of the Old Testament. While he resided at Winchester he drew up Canons, which are a kind of charge to be delivered by the bishops to their clergy. He was afterwards abbot of St Albans, then bishop of Wilton, and finally, in 1022, was 162 vE N E iE O L iElia II iEneas. translated to the see of York. Here he had a hard struggle for some years in bravely defending his diocese against the incursions of the Danes. /Elfric is held up as one oi the most distinguished prelates ot the Saxon church. His learn¬ ing for the times, was considerable, his morals pure, and his religious sentiments untainted with many of the corruptions of his age. Besides the works already mentioned, he trans¬ lated two volumes of Homilies from the Latin Fathers. He was born in 964, and died in XOoO. Allans York. yELIA Capitolina, a name given to the city built by the emperor Hadrian, a.d. 134, near the spot where the an¬ cient Jerusalem stood, which he found in ruins when he visited the eastern parts of the Roman empire. A Roman colony was settled here, and a temple, in place ot that of Jerusalem, was dedicated to Jupiter Capitolinus. Hence the name, to which he prefixed that of his own family. JELIANUS, Claudius, born at Prseneste, in Italy. He taught rhetoric at Rome, according to Perizonius, under the Emperor Alexander Severus. He was surnamed MeAt- yAoxrcros, Honey-tongued, on account of the sweetness of his style in his discourses and writings. He was likewise honoured with the title of Sophist, an appellation in his days given only to men of learning and wisdom. He loved retire¬ ment, and devoted himself to study. He greatly admired and studied Plato, Aristotle, Isocrates, Plutarch, Homer, Anacreon, Archilochus, &c. and, though a Roman, gives the preference to the writers of the Greek nation. His curious and entertaining work entitled Varice Historic has been frequently republished, as well as his treatise De Natura Animalium. A very useful edition of the latter was published by Schneider, at Leipsic, in 1784, in 8vo; another at Jena, in 1832, by Fr. Jacobs. The collated edition of his works, by Gesner, 1556, fob, contains his Epistolce Rusticce. yElianus, Tacticus, a Greek writer on military tactics, in the reign of the Emperor Hadrian. AELTERE, a town with 6383 inhabitants, in the arron- dissement of Ghent, and province of East Flanders. AXURUS, the Latinised Greek name of the cat deity of Egypt; represented sometimes like a cat, and sometimes as a human body with a cat’s head. The Egyptians had so superstitious a regard for this animal, that the killing of it, whether by accident or design, was punished with death; and Diodorus relates, that, in a time of famine, they chose rather to eat one another than touch these sacred animals. The cat was sacred to the goddess Pasht or Bubastis. YEMILIUS L. Paullus, son of that L. Paullus JEmi- lius who was killed at the battle of Cannae. He was twice consul. In his first consulate he triumphed over the Ligu¬ rians, and in the second subdued Perseus, king of Macedo¬ nia, and reduced that country to a Roman province, for which he obtained the surname of Macedonicus. He died b.c. 160, at the age of seventy. Tlmili us, Pautus, or Paolo Emilio, a celebrated histo¬ rian, born at Verona, who obtained such reputation in Italy, that he was invited into France by the cardinal of Bourbon, in the reign of Louis XIL, in order to write the history of the kings of France in Latin, and was presented to a canonry in the cathedral of Paris. He died at Paris on the 5th of May 1529. His work entitled De Rebus gestis Francorum was translated into French by Renard in 1581, and has also been translated into Italian and German. AMO BO LI UM, in Antiquity, the blood of a bull or ram offered in the sacrifices, called taurobolia and criobolia ; in which sense the word occurs in ancient inscriptions. yENEAS, in Fabulous History, a Trojan prince, the son of Venus and Anchises. He plays a conspicuous part in the Iliad, and is represented, along with Hector, as the chief bulwark of the Trojans. Virgil has chosen him as the hero of Ins great epic, and the story of the Aneid, though not only at variance with other traditions, but inconsistent with Aneaa itself, can never lose its place as a biography of the mythical II founder of the Latin power. Aneas is described in the ^ 0 1C’ Aneid as escaping from the destruction of Troy, bearing his aged father on his shoulders, carrying in one hand his house¬ hold gods, while with the other he leads his little son Ascanius or lulus. His wife Creusa is separated from them and lost in the tumult. After a perilous voyage he lands in Africa, and is kindly received by Dido, queen of Carthage; who, on his for¬ saking her to seek a new home, destroys herself. Again escaping the dangers of the sea, he arrives in Italy, where he forms an alliance with Latinus, a prince of the country, marries his daughter Lavinia, and founds a city which he calls after her, Lavinium. Turnus, king of the Rutuli, a rejected suitor of Lavinia, makes war on Latinus, and both are slain in battle. Aneas assumes the sovereignty of Latium, and the Trojan and Latin powers are united in one nation. After a reign of three years, Aneas falls in a battle with the Rutuli, assisted by Mezentius, king of Etruria, and is carried up into heaven. Aneas Sylvius, Pope. See Pius II. ANEID, the name of Virgil’s epic poem, in celebration of the settlement of Aneas in Italy. See Virgil. ANIGMA denotes any dark saying, wherein some well- known thing is concealed under obscure language. The word is Greek, Aiviy/ia, from aivirrecr^at, obscure innuere, to hint a thing darkly (tuvos, a tale, saying, or proverb). The popular name is riddle; from the Belgic raeden, or the Saxon araeihan, to interpret. Painted AEsigmas are representations of the works of na¬ ture or art, concealed under human figures, drawn from his¬ tory or fable. A Verbal AEnigma is a witty, artful, and abstruse descrip¬ tion of any thing. In a general sense, every dark saying, every difficult question, every parable, may pass for an aen- igma. Hence obscure laws are called cenigmata juris. The alchemists are great dealers in the aenigmatic language, their processes for the philosopher’s stone being generally wrapt up in riddles: e. g. Fac ex mare et fcemina circulum, inde quadrangulum, him triangulum, fac circulum, et habebis lapidem philosophorum. ANITHOLOGIUS, in Poetry, a verse of two dactyls and three trochaei; as Prcelia dir a placent truci juventai. AOLIA Insula:, now Isole di Lipari, in Ancient Geo¬ graphy, seven islands situate between Sicily and Italy; so called' from Aolus, the god of the winds, who was supposed to have ruled there. The Greeks call them Hephcestiades ; and the Romans Vulcanite, from their fiery eruptions. They are also called Liparceorum Insula:, from their principal island Lipari. Dionysius Periegetes calls them ILWat, be¬ cause circumnavigable. AOLIAN HARP, a musical instrument consisting of cat¬ gut strings stretched over a wooden sound-box. When ex¬ posed to a current of air, the strings produce a variety of pleasing harmonic sounds in wild succession and combina¬ tion. See Music. AOLIC, in a general sense, denotes something belonging to Aolis. Aolic, or Aolian, in Grammar, denotes one of the five dialects of the Greek tongue. It was first used in Bceotia, whence it passed into Aolia, and was that in which Sappho and Alcaeus wrote. The Aolic dialect generally throws out the aspirate or sharp spirit, and agrees in so many things with the Doric dialect, that the two are usually confounded. The /Folic digamma is a name given to the letter F, which the Aolians used to prefix to words beginning with vowels, as Foivos for otvos; also to insert between vowels, as oFis for ois. /Folic Verse, in Prosody, a verse consisting of an iambus iE 0 N Aolipile or spondee ; then of two anapaests, separated by a long sylla- bIe5 and, lastly, of another syllable: such as, O stelliferi v , conditor orbis. It is also called eulogic verse ; and, from the C a? Wk° l?se<^ ’h Archilochian and Pindaric. 11 IP^E, in Hydraulics, is a hollow ball of metal, ge¬ nerally used in courses of experimental philosophy, in order o demonstrate the possibility of converting water into an e astic steam or vapour by heat. The instrument, therefore, consists ot a slender neck or pipe, having a narrow orifice in¬ serted into the ball by means of a shouldered screw. This pipe being taken out, the ball is filled almost full of water and the pipe being again screwed in, the ball is placed on a pan ot kindled charcoal, where it is well heated, and there issues from the orifice a vapour, with prodigious violence and great noise, which continues till all the included water is discharged. The stronger the fire is, the more elastic and violent will be the steam; but care must be taken that the small orifice of the pipe be not by any accident stopped up, because the instrument would in that case infallibly burst in pieces, with dangerous violence. Another way of introdu- cmg the water is to heat the ball red-hot when empty, which Mull drive out almost all the air; and then, by suddenly im¬ mersing it m water, the pressure of the atmosphere will orce in the fluid, till it is nearly full. Descartes and others have used this instrument to account for the natural cause and generation of the wind: and hence it was called CEoli- pila : q. d. pila JEoli, the ball of Aldus. AOLIS, or /Eolia, in Ancient Geography, a country of Asia Minor, settled by colonies of Aolian Greeks. Taken widely, it comprehends all Troas and the coast of the Helles¬ pont to the Propontis, because in those parts there were several Aolian colonies. In a more limited sense it is applied to the district between Troas to the N. and Ionia to the S. AOLUS, in Heathen Mythology, the god of the winds, was said to be the son of Jupiter by Acasta or Sigesia, the daughter of Hippotas; or, according to others, the son of Hip- Iiotas by Meneclea, daughter of Hyllus, king of Lipara. He dwelt in the island now called Stromboli, one of the Aolian islands. Others place his residence at Rhegium, in Italy; and others, again, in the island Lipara. He is represented as having authority over the winds, which he held enchained in a vast cavern. Strabo, and some other WTiters, consider him to have had a real existence; and derive the fable of his power over the winds, from his skill in meteorology and the management of ships AE P I 1()3 Hie vasto rex AjoIus antro, Luctantis ventos tempestatesque sonoras Imperio premit, ac vinclis et carcere frenat. Illi indignantes magno cum murmure mentis Circum claustra fremunt; celsa sedet JMus arce Sceptra tenens, mollitque animos, et temperat iras : Ni faciat, maria ac terras ccelumque profundum Quippe ferant rapidi secum, verrantque per auras. - where a signifies the dia¬ meter in feet, or the cube of the diameter divided by the constant number 80. If m : n express the ratio of atmo¬ spheric density at the surface and at any given height, then will — . — denote the diminished buoyant force at m 80 that altitude. We shall select, for example, a balloon of 100 feet dia¬ meter, which is one of the largest dimensions ever ac¬ tually constructed. Near the level of the sea, and at the ordinary temperature, its power of ascension would be 12,500 pounds ; but at the height of8000 feet, or somewhat more than a mile and a half, when the density is diminished Q one-fourth, or — —that power becomes reduced to m 4 - X 12,500, or 9375 pounds, being a deficiency of 3125 4 pounds. On the supposition that the balloon was at first so much loaded as to rest just suspended at the ground, a bal¬ last of 3125 pounds must have been thrown out, to make it rise to the altitude of a mile and a half. Hence also the rejection of 125 pounds would have been sufficient to give the balloon an elevation of 278 feet. For the same reason, 10 pounds of ballast heaved out would raise it 22 feet at the surface, 29 feet at the height of a mile and a half, and 44 feet at that of three miles and a half. 2. The stability of the suspension of balloons filled with Balloons hydrogen gas must depend on principles which are very charged different and less marked. In these aeronautic machines, with hy. after the gas has been once introduced, it is closely shut dragen up; and therefore, having constantly the same absolute Sas weight, it should likewise, in all situations, exert the san>e buoyant force. Hence, if the balloon were capable of inde¬ finite extension, it would still continue its ascent through unbounded space. The determinate capacity of the bag alone can oppose limits to its rise in the atmosphere. 1 he upper strata being rarer than those below, will have less power to keep any given bulk suspended; and the actual buoyancy being diminished from that cause, the balloon will find its station at a corresponding height in the dif¬ fuse medium. But this diminution of the buoyant force, AERONAUTICS. Aeronau- and the consequent increase in the density of the hydro- Sen gas> must necessarily be confined within very mode¬ rate limits, otherwise the thin silk case would be torn to shreds by the expansive efforts of the imprisoned fluid. A safety-valve is accordingly placed at the top of the balloon, calculated to give vent to the gas before the distension has become such as to endanger the bursting of the case, should not A balloon should not at first be filled completely with be com- hydrogen gas, but allowed to begin its ascent in a flac- fiUed ^ state* As it mounts into the rarer atmosphere, it wfill gradually swell, till it has attained its full distension, when the safety valve may come to act. But such dissipa¬ tion of the gas ought, by a previous arrangement, to be as much as possible avoided. If the balloon were intended to rise to the height of four miles, it would not be requisite to fill more than half its capacity with the elastic fluid. To push the charge any farther in this case, would only oc¬ casion a superfluous waste of materials. By throwing out part of his ballast, the aeronaut may raise himself higher; and by opening the valve to permit some of the imprison¬ ed gas to escape, he may descend again: but both those expedients are attended by a wasteful expenditure of power. unstable It is evident that a balloon can have no stability of equi- when flac- poise, so long as it remains in a loose or flaccid state. The slightest action would then be sufficient to make it rise or fall, since, under such circumstances, any change of its station could not in the smallest degree affect the measure of its buoyant force. The general elevation to which the balloon will ascend must be determined by its quantity of ballast, conjoined with the regulation of the safety-valve; but the strain of the silk case itself would be sufficient to confine the ascent within certain limits, and to procure the stability of the floating mass. Thus, if a balloon fully distended had yet a slight disposition to rise, the imprisoned gas, suffering more and more compression as it gradually ascends, would become proportionally den¬ ser, and therefore lose a corresponding part of its previous buoyancy. An equilibrium would hence soon obtain, which must arrest the floating machine at a determinate height in the atmosphere. Mode of Suppose a balloon to be capable, without any danger of adjusting bursting, of sustaining an expansion equal to the hun- ba oons. (Jre(Jth part of the elasticity of the included fluid; the whole buoyancy would, by such an alteration, be diminished one five hundredth part, or this floating machine would sub¬ side 55 feet near the surface, and sink proportionally more in the upper regions. To produce the effect, it would only be requisite to throw common air into the bag, with¬ out suffering any portion of the hydrogen gas to escape. On this principle Meusnier, an ingenious French chemist, very soon after the first discovery of balloons, proposed to regulate with nicety their ascent and position of equili¬ brium in the atmosphere. The mode which he suggested was, to place within the principal balloon a much smaller one, to be filled occasionally with common air by help of bellows, or emptied again by opening an exterior valve. The aeronaut would thus have it in his power, without expending the charge of hydrogen gas, either to sink gently through a short space, or to rise again at will, by inflating the inner balloon, or allowing it to collapse. The adjustment of the height of a balloon could hence be man¬ aged with great precision. The command possessed by the aeronaut of raising or depressing his machine at pleasure, might afford him the means of influencing the direction of its course. From the various motions of the several ranges of clouds, we may infer that different currents exist at the same time in the atmosphere. The aeronaut has, therefore, in his as- 173 cent, only to seek the current best suited to his purpose, Aeronau. and, taking his station in that stratum, to commit his Aim- tics- sy vessel to the guidance of the stream. Any other attempts to direct or control the flight of a Futility of balloon are altogether fallacious. Since it is carried along applying with the swiftness of the wind, no rudders or sails cansailsor have any action whatever. The aeronaut might fancyru(itiers' himself to float in a perfect calm, unless he chances to en¬ counter irregular currents. The application of oars may turn a balloon, but can have no sensible effect in diverting or impelling its course. How vastly disproportionate is the force of the human arm to the overwhelming pressure of the wind against so huge a machine! To adapt ma¬ chinery under these circumstances would be preposterous, and to look for help from such a quarter is visionary in the extreme. It must be admitted, however, that after a bal¬ loon has once gained its station of equilibrium, or passively floats in the air, the vigorous action of broad vanes, down¬ wards or upwards, might serve to raise or depress the machine through a small space. Thus, a vertical force, exerted equal to nine pounds, would lift a balloon of thirty feet in diameter 278 feet higher. The application of bal¬ last is hence infinitely preferable to any such bulky and unmanageable apparatus. At the period where we left our narrative, the principles on which a balloon could be constructed were therefore pretty generally known to men of science. But to reduce these principles to complete effect, was still an enterprise of the most dazzling kind. This experiment seemed un¬ fit for a cabinet or a laboratory, and it could succeed only on a large scale, exposed to the gaze of the multitude. Without the toil of investigation, or indeed any exercise of thought, all the world might witness the result, and admire the magnificent spectacle which it would present. This triumph over matter was at length achieved by the The skill and perseverance of Stephen and Joseph Montgolfier, Montgol- sons of the proprietor of an extensive and very celebrated fiers at t- paper manufactory established at Annonay, on the banks ually dis- of a rivulet w'hich flows into the Rhone, near forty miles cover the below Lyons. These remarkable persons, though bred in balloon- a remote provincial town, possessed in a high degree in¬ genuity and the spirit of observation. Without having the benefit of a liberal education, their active curiosity had led them to acquire a more extensive and accurate stock of knowledge than is usually found in the same condition of life. Stephen was more attached to mathe¬ matics, but Joseph directed his studies chiefly to chemistry and natural philosophy. They were associated in business with their father, who passed his quiet days, like a patri¬ arch, amidst a large family, and a numerous body of work¬ men, and reached the very advanced age of 93. Of the younger brother, who survived the other, and lived to make the very valuable yet much neglected discovery of the hydraulic ram, we may venture to speak from personal acquaintance. He was a man of great modesty and sim¬ plicity of character, yet firm and undaunted, of a calm and sedate aspect, tall and athletic in his person, and of a swarthy complexion, not unlike the celebrated Mr Watt, whom he resembled in some other particulars of his for¬ tune. He was too speculative, perhaps, to succeed in the details of business; for, after trying various schemes of im¬ provement, he quitted his paper manufactory and repaired to the capital, where he obtained a situation of trust un¬ der the late imperial government, at the chamber of mo¬ dels, as inspector of patents and internal improvements. In 1809 he had a stroke of palsy, which induced him to resort to the waters of Bourbonne; but receiving no be¬ nefit from them, he gladly preferred those of Balaruc, 174 AERONAUTICS. Aeronau- near his old friends, where he died on the 26th of June in tics- the following year, at the age of 60. Their^suc^ ^he two brothers, who were accustomed to form their cessive ex- plans 'n concert, had long contemplated the floating and periments. ascent of clouds in the atmosphei-e. It seemed to them, that a sort of factitious cloud, formed of very thin vapour, inclosed in a light bag of immense size, would mount to the higher regions. In pursuit of this idea, they selected a fluid specifically lighter than atmospheric air; and, ac¬ cordingly, introduced hydrogen gas into large bags of paper and of thin silk, which rose up, as had been expect¬ ed, to the cieling, but fell down in a few seconds, owing to the rapid escape of the gas through the cracks and pores of the case. This great facility with which hydro¬ gen gas makes its way through any substance of a loose and incompact texture, is partly due to its extreme flui¬ dity, but is chiefly occasioned by its strong and obstinate attraction for common air. The mode of preventing, or at least checking that escape, by the application of a proper varnish, was yet unknown. The prospect of overcoming the difficulty was so discouraging, that our experimenters had recourse to another scheme, more analogous to their origi¬ nal ideas, and it rewarded their continued efforts with the most complete success. In the month of November 1782, Joseph Montgolfier, happening, in the course of his fre¬ quent excursions, to be then at Avignon, procured a small silk bag, of the form of a parallelopipedon, open below, like a lady’s hoop, and having a capacity of about forty-five cubic feet; under its orifice he burnt some paper, and saw, with inexpressible transport, the bag quickly swell, and mount rapidly to the height of seventy-five feet, where it remained till by cooling it lost its buoyancy. Returning to Annonay, he communicated the happy result to his brother, and it was resolved by them to prosecute the ex¬ periment on a large scale. Having provided a large quan¬ tity of coarse linen, they formed it into the shape of a globe, about thirty feet in diameter, which they lined with paper. On lighting a fire within its cavity, to warm and expand the air, they had the delightful satisfaction of seeing the bag ascend with a force equivalent to 500 pounds. It was very natural that the brothers should now de¬ sire an occasion for exhibiting this grand experiment in their native town. They invited the members of the pro¬ vincial meeting of the states of the Vivarais, then assem¬ bled at Annonay, to witness the first public aerial ascent. First pub- On the 5th June 1783, amidst a very large concourse of lie ascent spectators, the spherical bag or balloon, consisting of dif- loon^" ferent pieces of linen, merely buttoned together, was sus¬ pended from cross poles ; two men kindled a fire under it, and kept feeding the flames with small bundles of chopped straw ; the loose bag gradually swelled, assuming a grace¬ ful form, and in the space of five minutes it was com¬ pletely distended, and made such an effort to escape, that eight men were required to hold it down. On a signal being given, the stays were slipped, and the balloon in¬ stantly rose with an accelerating motion, till it reached some height, when its velocity continued uniform, and carried it to an elevation of more than a mile All was admiration and transport. Amidst the shouts of unbound¬ ed acclamation, the progress of the artificial cloud retiring from sight arrested every eye. It was hurried along by the wind; but, its buoyant force being soon spent, it re¬ mained suspended only ten minutes, and fell gently in a vineyard, at the distance of about a mile and a half from the place of its ascension. So memorable a feat lighted up the glow of national vanity, and the two Montgolfiers were hailed and exalted by the spontaneous impulse of their fellow-citizens. Of this splendid experiment a very hasty and imperfect account was transmitted to Paris, and quickly circulated Aeronau- over Europe. In those halcyon days, during the transient tics, calm of political turmoils, and the happy absence of all military events, the prospect of navigating the atmosphere *.m* excited a very general ferment, and engrossed the con-madeby it versation of all ranks. Yet the tale appeared so extraordi-in Europe, nary as to leave some doubts of its veracity. In many places, and especially in this country, the more ignorant class of men, and those who affected superior wisdom, both agreed in considering the relation of Montgolfier’s discovery as nothing but an imposition practised on the public credulity. To dispel the suspicions which infected the subject, it was necessary to repeat the experiment in every large capital. When the intelligence of the first ascent of a balloon reached St Petersburg, it found the venerable Euler in a state of great debility, worn out with years and unremit¬ ting intellectual toil. Having lost, in the middle of his career, the sight of an eye, he had been for several years visited with total blindness. But in this afflicting situa¬ tion his mind was still entire, and found delightful exer¬ cise in his former habits of calculation. It was in training a domestic to act as his amanuensis, that this great genius now condescended to dictate, in the German language, to his humble pupil, a work of the highest merit, The Ele¬ ments of Algebra. During his last illness, Euler made an expiring effort, and applied his favourite analysis to de¬ termine the ascending motion of a balloon. He dictated the preliminary steps of the problem to one of his grand¬ children : but the hand of death was already stretched over the patriarch;—no farther could he proceed with his investigation;—and composing himself for nobler scenes, he calmly expected the moment of dissolution. The virtuosi at Paris were eager to repeat the experi- imitated ment of the ascension of a balloon. M. Faujas de St Fond, at Paris, an active and zealous naturalist, set on foot a subscription for defraying the expense, which was soon filled up. The construction of the machine was intrusted to the skill of two brothers of the name of Robert, under the superin¬ tendence of M. Charles, an ingenious lecturer in natural philosophy. It had at first been proposed merely to copy the process of Montgolfier, but Charles preferred the ap¬ plication of hydrogen gas ; a resolution which afterwards occasioned much difficulty and delay. The balloon con¬ sisted of thin silk or tiffany, varnished with a solution of elastic gum, disposed into a globular shape, of about thirteen feet in diameter. The hydrogen gas was procured from the action of dilute sulphuric acid upon iron-filings, and was introduced through leaden pipes. But this gas, being rapidly formed, without having been made to pass through a body of cold water, entered the cavity of the balloon excessively hot, and charged with acid fumes, which after¬ wards condensed against the inside of the bag, injuring its texture, and loading it with superfluous humidity. Not fewer than 500 pounds of sulphuric acid were used, and twice this weight of iron-filings; yet several days were spent in abortive attempts to fill the balloon completely. At last it rose, and was kept suspended at the height of 100 feet above the ground. In this state it was convey¬ ed with acclamations to the Place des Yictoires, where it rested, and underwent some repair. About midnight it was thence transported in silent procession, preceded by torch-lights, and guarded by a detachment of horse and foot soldiers, to the Champ de Mars, at the distance of near two miles. The few passengers found at that still hour on the streets gazed with astonishment at the float¬ ing mass; and the very coachmen, filled with a sort of awe, respectfully saluted it as they passed. Next day, being the 27th of August 1783, an immense AERONAUTICS. and Ro¬ bert. Aeronan- concourse of people covered the Champ de Mars, and in- • • numerable spectators had planted themselves along the Balloon of ^anliS °f t^ie Seine and the amphitheatre of Passy. By Charles tllre1e 0’clock every avenue was filled with carriages, and all the beauty and fashion of Paris flocked towards the Ecole Militaire. The preparations being finished, a can¬ non was discharged as the signal of ascent. The balloon, liberated from its stays, shot upwards with such rapidity as in two minutes to reach, according to calculation, the height of 3000 feet, where it seemed lost in a dark cloud. It re-appeared at a greater elevation, but was soon obscured again amidst other clouds; and after performing a flight of about fifteen miles in the space of three quarters of an hour, it sunk to the ground in a field near Ecouen, where the peasants secured it, having noticed a rent in the upper part of the bag, to which its fall might be im¬ puted. The success of the experiment was complete. The incredulous were sadly mortified; but every minor reflection was drowned in the tumult of excessive joy and exultation. It began to rain immediately after the balloon was launched, yet this unlucky circumstance had no effect to abate the curiosity of the spectators. Regardless of the torrents that fell, they were wholly absorbed in following with eager gaze the progress of the machine through the air. Even elegant ladies, dressed in their finest attire, stood exposed, looking intently the whole time, and were drenched to the skin. This small balloon weighed only thirty pounds, and had at first a buoyant force of forty pounds avoirdupois. If we employ the formula before given, the terminal velocity would be y^O = 19 r6^ feet in a second, or 1168 feet each minute; which appears to correspond very well with fact. About this time Joseph Montgolfier visited Paris, and was invited by the Royal Academy of Sciences to repeat structs one his exPerin?ent of Annonay on a larger scale. He con- of his bal- structed> with coarse linen and a paper lining, a balloon loons at of a pear shape, and about 43 feet wide and 75 feet high. The smoke of fifty pounds of dry straw, in small bundles, joined to that of twelve pounds of wool, was found suf¬ ficient to fill it in the space of ten minutes. The bag duly swelled, and made an effort to rise equivalent to the weight of 500 pounds ; but being reserved for exhibition the next day, it was totally destroyed, by its exposure during the night to incessant and violent rain. It became necessary, therefore, to prepare another balloon; and such was the expedition of the artist, that in five days he got the whole completed. Early on the morning of the 19th of September, it was placed upon an octagon scaffold, in front of the palace of Versailles. It had a very showy appearance, being painted with ornaments in oil colours. By ten o’clock the road from Paris was crowded with car¬ riages of all descriptions. Every person of any note or fashion hurried from the metropolis to view the experi¬ ment ; ladies of distinguished rank filled the windows; and the spacious courts and walks, and even the tops of the houses, were covered with impatient spectators. The royal family and their attendants came forth, and examined the details of the apparatus. About one o’clock the dis¬ charge of a mortar gave notice that the filling of the bal¬ loon was to commence. In eleven minutes another dis¬ charge announced that it was completely inflated; and on the third discharge of the mortar, the cords were cut, and the balloon instantly liberated. After balancing at first in a moment of anxious expectation to the spectators, it rose majestically, in an oblique direction, under the impulse of the wind, till it reached the height of 1500 feet, where it appeared for a while suspended; but in the space of eight minutes it dropped to the ground, at the distance of two 175 Joseph Montgol¬ fier con- Paris. miles from the point of its ascent. A sheep, a cock, and Ae'ronau- a duck, which had been put into the basket, the first ani- tics- mals ever carried up into the air, were found perfectly safe and unhurt by the journey, and the sheep even feed¬ ing at perfect ease. See Plate II. for a view of this bal¬ loon and the following ones. This successful experiment encouraged Montgolfier to prepare, on a more solid construction, another balloon, of a spheroidal form, 45 feet wide and 75 feet high. While it was filling with smoke, Pilatre de Rozier, a young na¬ turalist of great promise, and full of ardour and courage, leaped into the car, and was borne up to the height of 300 feet, where he continued some minutes suspended, the balloon being held down by long cords till it gently de¬ scended. The dangers of navigating the balloon being thus brought to a more correct estimate, it was resolved speedily to attempt the daring but sublime experiment. The badness of the weather, however, at this late season of the year, made the project be deferred several days. At last, on the 21st of November, every thing was ready for the ascent in the spacious gardens of the chateau of Muette, belonging to the court of the Dauphin. The sky had a lowering aspect, being loaded with heavy clouds, driven about by irregular winds. But the adventurers were not to be easily discouraged. After a first trial, Makes the which had nearly proved fatal to them, the balloon was first aerial again filled; and Rozier, with the marquis d’Arlandes, a voyage- major of infantry, who had volunteered to accompany him, took their seats in the car, having a store of ballast, and a provision of straw to supply the fire. About two o’clock the machine was launched, and it mounted with a steady and majestic pace. Wonder, mingled with anxiety, was depicted in every countenance ; but when, from their lofty station in the sky, the navigators calmly waved their hats, and saluted the spectators below, a general shout of accla¬ mation burst forth on all sides. As they rose much higher, however, they were no longer discernible by the naked eye. in the surging smoke Uplifted spurn the ground; thence many a league, As in a cloudy chair ascending, ride Audacious. This balloon soared to an elevation of more than 3000 feet, and traversed, by a circuitous and irregular course, the whole extent of Paris, whose gay inhabitants were all absorbed in admiration and amazement. A curious cir¬ cumstance occurred during the passage of the floating mass : to the gazers planted on the towers of the metro¬ politan church of Notre Dame, it chanced to intercept the body of the sun, and thus gave them, for a few seconds, the spectacle of a total eclipse. It has been alleged, that when the balloon had reached so high that the objects on earth were no longer distinguishable, the marquis d’Ar¬ landes began to think that his curiosity and ambition were sufficiently gratified. He was therefore anxious to descend, and murmured against his companion, who still kept feeding the fire. At last, on hearing some cracks from the top of the balloon, and observing holes burning in the sides, the major became outrageously alarmed at his imminent danger, and applying wet sponges to stop the progress of combustion, he compelled the savant to desist from his officious operations. As they now descended too fast, however, M. d’Arlandes was not less anxious and diligent in throwing fresh straw upon the fire, in order to gain such an elevation as would clear the different ob¬ stacles. The navigators dexterously avoided the lofty buildings of Paris, by supplying fuel as occasion required; and, after a journey of 20 or 25 minutes, they safely alighted beyond the Boulevards, having described a track of six miles. 176 AERONAUTICS. Aeronau¬ tics. New bal¬ loon of Charles and the Roberts. Their ascent. Such was the prosperous issue of the first aerial navi¬ gation ever achieved by mortals. It was a conquest of science which all the world could understand; and it flattered extremely the vanity of that ingenious people, who hailed its splendid progress, and enjoyed the ho¬ nour of their triumph. The Montgolfiers had the an¬ nual prize of six hundred livres adjudged to them by the Academy of Sciences; the elder brother was invited to court, decorated with the badge of St Michael, and received a patent of nobility; and on Joseph a pension was bestowed, with the further sum of forty thousand livres, to enable him to prosecute his experiments with balloons. The facility and success, however, of the smoke or fire balloons appeared to throw into the shade the attempts made by the application of hydrogen gas. M. Charles, the promoter of this plan, was keenly reproached by M. Faujas de St Fond, for departing from the method prac¬ tised by the original inventor; and he was, moreover, with his associates the Roberts, held up to public derision in the smaller theatres of Paris. To silence the cavils and insinuations of his antagonists, he resolved, therefore, on making some new efforts. A subscription was opened to defray the expense of a globe twenty-eight feet in dia¬ meter, and formed of tiffany, with elastic varnish. After repeated accidents and delays, this balloon was planted, on the 1st of December 1783, at the entrance of the great alley of the Tuilleries ; and the diffuse fluid was this time introduced into it from a sort of gasometer. The dilute sulphuric acid and the iron-filings being put into wooden casks, disposed round a large cistern, the gas was conveyed in long leaden pipes, and made to pass through the water under a glass bell plunged in it. The whole apparatus cost about L.400 sterling, one-half of which was expend¬ ed on the production of the gas alone. An immense con¬ course of spectators had collected from all parts. The discharge of a cannon at intervals announced the progress in filling the balloon. To amuse the populace, and quiet their impatience, M. Montgolfier was desired to let off a small fire-balloon, as a mark of his precedence. At last, the globe being sufficiently inflated, and a quantity of bal¬ last, consisting of small sand bags, lodged in the car, leaving only 22-£ pounds for the measure of the buoyant force, MM. Charles and Robert placed themselves in the appended boat or car, and the machine was immediately disengaged from its stays. It mounted with a slow and solemn motion. According to the formula given, the ter¬ minal velocity of ascension must have been only about 400 feet each minute, or at the rate of somewhat less than five miles in the hour. “ The car, ascending amidst profound silence and admiration,” to borrow the warm and exag¬ gerated language of the reporter, “ allowed, in its soft and measured ascent, the bystanders to follow with their eyes and their hearts two interesting men, who like demigods soared to the abode of the immortals, to receive the reward of intellectual progress, and carry the imperishable name of Montgolfier. After the globe had reached the height of 2000 feet, it was no longer possible to distinguish the aerial navigators; but the coloured pennants which they waved in the air testified their safety and their tranquil feelings. All fears were now dissipated; enthusiasm suc¬ ceeded to astonishment; and every demonstration was given of joy and applause.” The balloon, describing a tortuous course, and rising or sinking according to the fancy of its conductors, was, after a flight of an hour and three quarters, made to alight on the meadow of Nesle, about twenty-five miles from Paris. For the space of an hour, the buoyancy of the machine had been sensibly augmented by the sun’s rays striking against the surface of the bag, and heating up the contained gas to the tern- Aeronau- perature of 55 degrees by Fahrenheit’s scale. After this prosperous descent, the globe, though be¬ come rather flaccid and loose by its expenditure, yet still retained a great buoyant force when relieved from the weight of the travellers. The sun had just set, and the night was beginning to close ; but M. Charles formed the Ascent of resolution of making alone another aerial excursion. HisCharles courage was rewarded by the spectacle of one of the mostalone‘ novel and enchanting appearances in nature. He shot upwards with such celerity as to reach the height of near two miles in ten minutes. The sun rose again to him in full orb; and, from his lofty station in the heavens, he contemplated the fading luminary, and watched its part¬ ing beams, till it once more sunk below the remote hori¬ zon. The vapours rising from the ground collected into clouds, and covered the earth from his sight. The moon began to shine, and her pale rays scattered gleams of various hues over the fantastic and changing forms of those accumulated masses. This scene had all the impressive solemnity of the true sublime. No wonder that the first mortal eye that ever contemplated such awful grandeur could not refrain from shedding tears of joy and admira¬ tion. The region in which M. Charles hovered was now excessively cold; and as he opened the valve occasionally during his ascent, to prevent the violent distension of the balloon, the hydrogen gas, not having time to acquire the temperature of the exterior air, rushed out like misty va¬ pour, with a whistling noise. But prudence forbade the voyager to remain long at such an elevation, while dark¬ ness was gathering below. He therefore descended slow¬ ly to the earth, and, after the lapse of 35 minutes, alight¬ ed near the wood of Tour du Lay, having, in that short interval, travelled about nine miles. This balloon, with its passengers and ballast, weighed at first 680 pounds ; but, notwithstanding the care taken in filling it, the hydrogen gas must have been mixed with a large proportion of common air, since it was only 54 times lighter than this fluid. The barometer, which stood at 29-24 English inches at the surface of the ground, subsided to 20-05 at the greatest elevation to which M. Charles had reached. This gives by calculation an alti¬ tude of 9770 feet. The thermometer, which was at 41° by Fahrenheit’s scale at the first ascent, fell to 21° at the highest flight; giving a difference of one degree for every 488| feet of ascent. The next voyage through the air was performed in the Ascent of largest balloon ever yet constructed. The elder Mont- Montgoi- golfier had been persuaded to open a subscription at ^er at Lyons for the sum of L.180 sterling, to construct an aero-L-vcr,s‘ nautic machine capable of upholding a great weight, and of carrying a horse or other quadruped. It had an elon¬ gated shape, 109 feet wide and 134 feet high, and was formed of two folds of linen, having three layers of paper laid between them, and quilted over with ribands. It showed at first enormous buoyant power. A truss of straw, moistened with spirit of wine, was found, when set on fire, to yield humid smoke sufficient to inflate the bal¬ loon, and the burning of five pounds weight of alder fag¬ gots kept it in full action. Though loaded with a ballast of eighteen tons, it yet lifted up six persons from the ground. Unfortunately, it was very much damaged one night, in consequence of being exposed to rain, frost, and snow. However, on the 19th of January 1784, the balloon was charged in seventeen minutes, by the combustion of 550 pounds of alder. Joseph Montgolfier, accompanied by the ardent Pilatre de Rozier, and four other persons of note, with the proper ballast, took their seats in a wicker gallery, and were launched into the atmosphere. They AERONAUTICS. Aeronau- manoeuvred over the city of Lyons, and near the course of the Rhine, for the space of forty minutes ; but a large rent having been observed in the upper part of the bal¬ loon, they were compelled to descend abruptly, though without any further accident. The difficulties and dangers of aerial navigation being at length surmounted, the ascents of balloons were now multiplied in all quarters. It will therefore be sufficient henceforth to notice very succinctly some of the more dis¬ tinguished attempts of that kind. Andreani. The Chevalier Paul Andreani of Milan had a spherical balloon, of 70 feet in diameter, formed after Montgolfier’s plan, at his own charge, in which, accompanied by two companions, he ascended from that capital on the 25th of February 1784. The machine rose to the height of 1300 feet; but after having described, in twenty minutes, a very circuitous track, it settled upon a large tree, from which however the voyagers, by applying fresh fuel, ex¬ tricated themselves, and alighted on clear ground, without receiving any hurt. Blanchard. On the 2d of March Blanchard, who had been for some years before occupied with the chimerical project of flying in the air, and who fancied that the same prin¬ ciples and contrivances might be applied to direct the mo¬ tion of balloons, mounted alone, and with great intrepidity, at Paris, in a silk balloon 40 feet in diameter, constructed by subscription, and filled with hydrogen gas. He darted rapidly to the height of above a mile, and after being driven about by cross winds for an hour and three quarters, he descended in the plain of Billancourt. On the 28th of June in the same year, an ascent was made at Lyons before the King of Sweden, who then tra¬ velled under the name of Count Haga, with a fire-balloon, having somewhat of a pear shape, and 75 feet in height. Fleurant Two passengers, M. Fleurant and a young lady, Madame andThibffi. Thible, first female that ever adventured on such a daring voyage, entered the car, and ascended with great velocity. In four minutes the noise of the multitude was no longer audible, and in two more the eye could not dis¬ tinguish them. It was inferred, from a trigonometrical cal¬ culation, that they had reached the altitude of 13,500 feet. Their flag, with its staff of 14 pounds weight, being thrown down, took seven minutes to fall to the ground. The thermometer had dropt to 43° on Fahrenheit’s scale ; and to the sensation of cold which they felt was joined that of a ringing in the ears. Different currents were found to occupy distinct strata of the atmosphere; and in passing from one stratum to another, the balloon was affected by a sensible undulation. The travellers continued to feed their fire with the loppings of vines, till this provision being nearly spent, they safely alighted in a corn-field, having traversed about six miles in three quarters of an hour. Rozierand About a fortnight afterwards, the same prince was gra- Proust. tified by a more splendid ascent, commanded for his en¬ tertainment by the French monarch. A large fire-balloon, carrying the naturalists Rozier and Proust, was launched from the outer court of Versailles. It soared to the height of 12,520 feet, and might appear to float in a vast con¬ gregation of extended and towering white clouds. The thermometer stood at 21° of Fahrenheit, and the flakes of snow fell copiously on the voyagers, while it only rained below. Descending again from that chaotic abyss, they were charmed with the lively aspect of a rich and populous district. They alighted at the entrance of the forest of Chantilly, about thirty-six miles from Versailles, after a flight of an hour and five minutes. We omit the relation of a prosperous ascent performed YOU. II. 177 at Rhodes on the 6th of August, by the Abbe Carnus Aeronau- and his companion, with a fire-balloon, of a globular shape, tics, and 57 feet in diameter.—The longest aerial journey yet'^~v''>~/ made was accomplished at Paris, on the 19th of Septem¬ ber. The duke de Chartres, afterwards Orleans, and the Duke of noted Egalite, employed Robert to construct for him a Orleans, silk balloon, which should be filled with hydrogen gas. It had 56 feet in height and 36 feet diameter, being compos¬ ed of a cylinder terminated by two hemispheres ; a con¬ struction which was rightly supposed to give much ad¬ ditional solidity to the machine. A small bag, on Meus- nier’s plan, had been introduced within it, and the boat was, besides, furnished with a helm and four oars. This balloon, bearing the duke himself, the two artists, and an¬ other companion, and having 500 pounds of ballast, was allowed to rise very slowly, with a buoyancy of only 27 pounds. At the height of 1400 feet, the voyagers perceiv¬ ed, not without uneasiness, thick dark clouds gathering along the horizon, and threatening the approach of a thun¬ der-storm. They heard the distant claps, and experienced something like the agitation of a whirlwind, although they had not felt the slightest concussion in the air from the dis¬ charge of cannon. The thermometer suddenly dropped from 77° Fahrenheit to 61° ; and the influence of this cold caused the balloon to descend within 200 feet of the tops of the trees near Beauvais. To extricate themselves, they now threw out more thanforty pounds of ballast, and rose to an elevation of 6000 feet, where it was found that the confined gas had so obstinately retained its heat, as to be no less than 42° warmer than the external air. The duke became alarmed, and betrayed such impatience to return again to the earth, that he is said to have pierced the lower part of the silk bag in holes with his sword. After narrowly escaping the dangers from wind and thunder, the balloon at last descended in safety near Bethune, having perform¬ ed a course of 135 miles in the space of five hours. On the 25th of April in the same year, the celebrated Guyton- chemist Guyton-Morveau, with the Abbe Bertrand, as-Morveau. cended from Dijon in a balloon, nearly of a globular shape, 29 feet in diameter, composed of the finest varnish¬ ed tiffany, and filled with hydrogen gas. They did not start till five o’clock in the evening, the barometer being at 29-3 inches, and the thermometer at 57° on Fahren¬ heit’s scale ; and, after surmounting some accidents, they rose to an altitude of 10,465 feet, or very nearly two Eng¬ lish miles, where the barometer had sunk to 19*8 inches, and the thermometer to 25°. They felt no inconvenience, however, except from the pinching of their ears with cold. They saw an ocean of clouds below them, and in this si¬ tuation they witnessed, as the day declined, the beautiful phenomenon of a parhelion, or mock sun. The real lumi¬ nary was only ten degrees above the horizon, when, all at once, another sun appeared to plant itself within six de¬ grees of the former. It consisted of numerous prismatic rings, delicately tinted, on a ground of dazzling whiteness. At half-past six o’clock, after a voyage of an hour and a half, they safely alighted near Magny, about fifteen miles distant from Dijon. With the same balloon, M. Guyton-Morveau made a fjjs second ascent on the 12th of June, accompanied by the ascent. President De Virly. It was launched at seven o’clock in the morning, the barometer being then at 29*5 inches, the thermometer at 66°, and Saussure’s hygrometer at 81^°. It swelled very fast, however, owing to the effect of the sun’s increasing heat; and the upper valve being at inter¬ vals opened, to give vent to excess of the gas, this escaped with a noise like the rushing of water. As the voyagers did not mount to any very great elevation, they enjoyed an agreeable temperature, and could easily, by observing 178 A E 11 O N Aeronau- the situation of the different villages scattered below them, tics. trace out their tortuous route on the surface of the map. By nine o’clock they had reached the height of 6030 feet, the barometer now standing at 24*7 inches, the thermome¬ ter at 70°, and the hygrometer at 65£. Three quarters of an hour afterwards they descended at the village of Ete- vaux, only twelve miles from Dijon, having described at least double this distance in the air. The heat had in¬ creased so much since the morning, that, notwithstanding the loss of elastic fluid, the balloon seemed yet nearly in¬ flated on touching the ground. Itemarka- An aerial voyage, most remarkable for its duration and blevoyage its adventures, was performed on the 18th of June 1786, of Testu. prom Paris, by M. Testu, with a balloon 29 feet in diameter, constructed by himself, of glazed tiffany, furnished with auxiliary wings, and filled, as usual, with hydrogen gas. It had been much injured by wind and rain during the night before its ascension; but having undergone a slight repair, it was finally launched, with its conductor, at four o’clock in the afternoon. The barometer then stood at 29-68 inches, and the thermometer as high as 84°, though the day was cloudy and threatened rain. The balloon had at first been filled only five-sixths, but it gradually swelled as it became drier and warmer, and acquired its utmost distension at the height of 2800 feet. But, to avoid the waste of gas or the rupture of the silk, the navigator endeavoured to descend by the re-action of his wings. Though this force had little efficacy, yet at half-past five o'clock he softly alighted on a corn-field in the plain of Montmorency. Without leaving the car, he began to collect a few stones for ballast; when he was surrounded by the pro¬ prietor of the field and a troop of peasants, who insisted on being indemnified for the damage occasioned by his idle and curious visitors. Anxious now to disengage himself, he persuaded them that, his wings being broken, he was wholly at their mercy. They seized the stay of the balloon, which floated at some height, and dragged their prisoner through the air in a sort of triumph towards the village. But M. Testu, finding that the loss of his wings, his cloak, and some other articles, had considerably lightened the ma¬ chine, suddenly cut the cord, and took an abrupt leave of the clamorous and mortified peasants. He rose to the re¬ gion of the clouds, where he observed small frozen parti¬ cles floating in the atmosphere. He heard thunder roll¬ ing beneath his feet, and, as the coolness of the evening advanced, the buoyant force diminished, and, at three quarters after six o’clock, he approached the ground near the abbey of Royaumont. There he threw out some bal¬ last, and in the space of twelve minutes rose to a height of 2400 feet, where the thermometer was only 66 degrees. He now heard the blast of a horn, and descried huntsmen below in full chace. Curious to witness the sport, he pulled the valve, and descended, at eight o’clock, between Etouen and Varville, when, rejecting his oars, he set him¬ self to gather some ballast. While he was thus occupied, the hunters galloped up to him. He mounted a third time, and passed through a dense body of clouds, in which thun¬ der followed lightning in quick succession. With fresh alacrity and force renew’d, Springs upward, like a pyramid of fire, Into the wild expanse, and through the shock Of fighting elements, on all sides round Environ’d wins his way. The thermometer fell to 21°, but afterwards regained its former point of 66°, when the balloon had reached the al¬ titude of 3000 feet. In this region the voyager sailed till half-past nine o’clock, at which time he observed from his “ watch-tower in the sky” the final setting of the sun. He was now quickly involved in darkness, and enveloped A U T I C S. in the thickest mass of thunder-clouds. The lightnings Aeronau. flashed on all sides, and the loud claps were incessant, ‘^•s^ The thermometer, seen by the help of a phosphoric light which he struck, pointed at 21°, and snow and sleet fell copiously around him. In this most tremendous situation the intrepid adventurer remained the space of three hours, the time during which the storm lasted. The balloon was affected by a sort of undulating motion upwards and down¬ wards, owing, he thought, to the electrical action of the clouds. The lightning appeared excessively vivid, but the thunder was sharp and loud, preceded by a sort of crack¬ ling noise. A calm at last succeeding, he had the plea¬ sure to see the stars, and embraced this opportunity to take some necessary refreshment. At half-past two o’clock the day broke in; but his ballast being nearly gone, and the balloon again dry and much elevated, he resolved to descend to the earth, and ascertain to what point he had been carried. At a quarter before four o’clock, having already seen the sun rise, he safely alighted near the vil¬ lage of Campremi, about 63 miles from Paris. At this period, ascents with balloons had been multi- Balloonsin plied, not only through France, but all over Europe. They England, were very seldom, however, directed to any other object than amusement, and had soon degenerated into mere exhibitions for gain. The first balloon seen in England was constructed by an ingenious Italian, the Count Zam- Zambec- beccari. It consisted of oiled silk, in a globular shape, cari. about ten feet in diameter, and weighed only eleven pounds. It was entirely gilt, which not only gave it a beautiful appearance, but rendered it less permeable to the gas. On the 25th of November 1783 it was filled about three-fourths, and launched at one o’clock from the artillery ground, and in the presence of a vast concourse of spectators. At half-past three in the afternoon it was taken up at Petworth, in Sussex, about the distance of 48 miles. It was not till the following year, on the 21st of September, that a countryman of his, named Lunardi, first mounted Lunardi. in a balloon at London. He afterwards repeated the ex¬ periment in different parts of England, and during the following year in Scotland. This active person took an expeditious but careless method of filling his balloon with gas. He had two large casks, sunk into the ground for their better security, in which he deposited 2000 pounds of the borings of cannon, divided by layers of straw, to present a larger surface. An equal weight of sulphuric acid, or common oil of vitriol, diluted with six times as much water, was poured upon the iron, and the hydrogen gas now formed, without being cooled or washed, was im¬ mediately introduced into the balloon. To Lunardi suc¬ ceeded Blanchard, who possessed just as little science, BianciW(]. but had greater pretensions, and some share of dexterit}' and skill. This adventurer is said to have performed not fewer than thirty-six voyages through the air, and to have acquired a large sum of money by those bold and attractive exhibitions. His most remarkable journey was across the British Channel, in company with Dr Jeffries, an Ameri¬ can physician. On the 7th of January 1785, in a clear frosty day, the balloon was launched from the cliff of Dover, and, after a perilous course of two hours and three quarters, it alighted in safety on the edge of the forest of Guiennes, not far beyond Calais. By the magistrates of this town were the two aerial travellers treated with the utmost kindness and hospitality; and their wondrous ar¬ rival was welcomed as a happy omen, alas! how fallaci¬ ous, of the lasting harmony to subsist between rival na¬ tions, now cemented by the conclusion of the famous Commercial Treaty. The original smoke balloon of Montgolfier appears to AERONAUTICS. Shocking fate of Rozier Remain. have gradually fallen into disrepute, and the more elegant and expensive, but far more powerful construction, which employs varnished silk to contain hydrogen gas, came to be generally preferred. With due precaution anti management, the sailing through the atmosphere is perhaps scarcely more dangerous now than the navigating of the ocean. Of some hundred ascents made at different times with balloons, not above two or three cases are recorded to have had a fatal termination. The first was rendered memorable by the shocking death of the accomplished and interesting Rozier, who perished a martyr to his ardent zeal for the promotion of science. Being anxious to return the visit which Blanchard and Jeffries had paid to the French coast, by crossing the channel again and descending in England, he transported his balloon, which was of a globular shape, and forty feet in diameter, to Boulogne; and after various delays, oc¬ casioned chiefly by adverse winds, he mounted on the 15th June 1785, with his companion M. Remain. From some vague idea of being better able to regulate the ascent of the balloon, he had most incautiously suspended below it a small smoke one of ten feet diameter; a combination to which may be imputed the disastrous issue. Scarcely a . . quarter of an hour had elapsed, when the whole apparatus, Romaiifn at t^le above three thousand feet, was observed to be on fire; and its scattered fragments, with the unfor¬ tunate voyagers, were precipitated to the ground. They fell near the sea-shore, about four miles from Boulogne, and were instantly killed by the tremendous crash, their bodies being found most dreadfully mangled. The next fatal accident with balloons happened in Italy, several years later, when a Venetian nobleman and his lady, after having performed successfully various ascents, fell from a vast height, and perished on the spot. A few years ago, the younger William Sadler, one of our most skilful aeronauts, who had successfully crossed the Irish channel from Dublin to Anglesey, was killed by collision with a tall chimney, in a descent at Liverpool. The Para- To guard, in some degree, against the risks arising from ehute. the occurrence of such accidents, the Parachute was after¬ wards introduced; being intended to enable the voyager, in case of alarm, to desert his balloon in mid-air, and drop, without sustaining injury, to the ground. The French language, though not very copious, has yet supplied this convenient term, signifying a guard for falling, as it has likewise furnished the words of analogous composition, parapluie, paravent, and parasol, to denote an umbrella, a door-screen, and a shade for the sun. The parachute very much resembles the ordinary umbrella, but has a far greater extent. The umbrella itself, requiring such strength to bear it up against a moderate wind, might na¬ turally have suggested the application of the same prin¬ ciple to break the force of a fall. Nothing was required but to present a surface having dimensions sufficient to experience from the air a resistance equal to the weight of descent, in moving through the fluid with a velocity not exceeding that of the shock which a person can sustain without any danger. Accordingly, in the East, where the umbrella, or rather the parasol, has been from the remot¬ est ages in familiar use, this implement appears to be occasionally employed by vaulters, for enabling them to jump safely from great heights. Father Loubere, in his curious account of Siam, relates that a person, famous in that remote country for his dexterity, was accustomed to divert exceedingly the king and the royal court by the prodigious leaps which he took, having two umbrellas with long slender handles fastened to his girdle. He generally alighted on the ground, but was sometimes car¬ ried by the wind against trees or houses, and not unfre- 179 quently into the river. Not many years since, the urn- Aeronau- brella was, at least on one occasion, employed in Europe with similar views, but directed to a very different purpose. In the early part of the campaign of 1793, the French general Bournonville, having been sent by the National Convention, with four more commissioners, to treat with the Prince of Saxe-Cobourg, was, contrary to the faith or courtesy heretofore preserved in the fiercest wars that have raged among civilized nations, detained a prisoner with his companions, and sent to the fortress of Olmutz, where he suffered a rigorous confinement. In this cruel situation he made a desperate attempt to regain his liber¬ ty. Having provided himself with an umbrella, he jump¬ ed from a window at the height of forty feet; but being a very large heavy man, this screen proved insufficient to check his precipitate descent. He struck against the oppo¬ site wall, fell into the ditch, and broke his leg, and was carried in this condition back again to his dungeon. Blanchard was the first who constructed parachutes, First used, and annexed them to balloons, for the object of effecting his escape in case of accident. During the excursion which he undertook from Lisle, about the end of August 1785, when this adventurous aeronaut traversed, without halting, a distance not less than 300 miles, he let down a dog from a vast height in the basket of a parachute, and the poor animal, falling gently through the air, reached the ground unhurt. Since that period the practice and management of the parachute have been carried much farther by other aerial travellers, and particularly by M. Garnerin, who has dared repeatedly to descend from the region of the clouds with that very slender machine. This ingenious and spirited Frenchman visited London Garnerin’s during the short peace of 1802, and made two fine ascents descent, with his balloon, in the second of which he threw himself from an amazing elevation with a parachute. This con¬ sisted of thirty-two gores of white canvass formed into a hemispherical case of twenty-three feet diameter, at the top of which was a truck or round piece of wood ten inches broad, and having a hole in its centre, admitting short pieces of tape to fasten it to the several gores of the can¬ vass. About four feet and a half below the top, a wooden hoop of eight feet in diameter was attached by a string from each seam ; so that when the balloon rose, the pa¬ rachute hung like a curtain from this hoop. Below it was suspended a cylindrical basket covered with canvass, about four feet high, and two and a quarter wide. In this basket the aeronaut, dressed in a close jacket and a pair of trousers, placed himself, and rose majestically from an inclosure near North Audley Street at six o'clock in the evening of the 2d of September. After hovering seven or eight minutes in the upper region of the atmosphere, he meditated a descent in his parachute. Well might he be supposed to linger there in dread suspense, and to look a while Pondering his voyage; for no narrow frith He had to cross He views the breadth, and, without longer pause, Downright into the world’s first region throws His flight precipitant, and winds with ease, Through the pure marble air, his oblique way. He cut the cord by which his parachute was attached to the net of the balloon; it instantly expanded, and for some seconds it descended with an accelerating velocity, till it became tossed extremely, and took such wide oscil¬ lations that the basket or car was at times thrown almost into a horizontal position. Borne along likewise by the influence of the wind, the parachute passed over Mary-le- bone and Somers-town, and almost grazed the houses of St Pancras. At last it fortunately struck the ground in a 180 AERONAUTICS. Afronau- neighbouring field; but so violent was the shock as to lies. throw poor Garnerin on his face, by which accident he received some cuts, and bled considerably. He seemed to be much agitated, and trembled exceedingly at the moment he was released from the car. One of the stays of the parachute had chanced to give way; which un¬ toward circumstance deranged the apparatus, disturbed its proper balance, and threatened the adventurer, during the whole of his descent, with immediate destruction. The feeling of such extreme peril was too much for human nature to bear. . Theory of From the principles before explained, we may easily the para- determine the descent of a parachute. . \\hen, with its chute. attached load, it is abandoned in the air, it must, from the continued action of gravity, proceed at first with an accelerated motion, till its increasing velocity comes to oppose a resistance equal to the force of attraction, or to the combined weight of the whole apparatus. After this counterpoise has taken place, there existing no longer any cause of acceleration, the parachute should descend tmi- formly with its acquired rapidity. This perfect equili¬ brium will not, however, be attained at once. The accu¬ mulation of swiftness produced by the unceasing operation of gravity, is not immediately restrained by the corre¬ sponding increased resistance of the atmosphere. The motion of a parachute must hence, for some short time, be subject to a sort of interior oscillation, alternately accele¬ rating and retarding. It first shoots beyond the terminal velocity, and then, suffering greater resistance, it relaxes, and contracts within the just limits. This unequal and undulating progress which a parachute exhibits subse¬ quently to the commencement of its fall, is calculated to excite disproportionate alarms of insecurity and danger. Rate of its The terminal velocity of a parachute, or the uniform descent. velocity to which its motion tends, would, according to theory, be equal, if its surface were flat, to the velocity that a heavy body must acquire in falling through the al¬ titude of a column of air incumbent on that surface, and having, under the usual circumstances, the same weight as the whole apparatus. But we have already seen, that a cylinder of air, one foot in diameter and height, weighs only, in ordinary cases, the seventeenth part of a pound avoirdupois. Wherefore, if the square of the diameter of a parachute be divided by 17, the quotient will give the number of pounds equivalent to the weight of an atmo¬ spheric column of one foot; and the weight of the appara¬ tus being again divided by this quotient, the result will ex¬ press the entire altitude of an equiponderant column. Of this altitude, the square root multiplied by 8 will denote the final velocity, or that with which the parachute must strike the ground. Suppose, for example, that the dia¬ meter of the parachute were 25 feet: then 25 x 25 = 625; and this, divided by 17, gives 36f|. Consequently, if the parachute with its load weighed only 36j-^ pounds, the shock received at the surface of the earth would be precisely the same as that which is felt in dropping from an elevation of one foot. Had the weight of the appara¬ tus, therefore, been four times greater, or 147^ pounds, the shock sustained would be the same as that from a fall of four feet; which is near the limit, perhaps, of what a person can bear without suffering injury from the violence of concussion. The velocity of descent, on this latter supposition, would be 8 ^/4, or sixteen feet each second. Correct But the actual resistance of the air is rather greater formula, than what theory would give; and it is besides augmented by the concavity of the opposing surface, which occasions an accumulation of the fluid. Let a denote the diameter of a parachute, and/the total weight of the apparatus abandoned to its gravity in the atmospheie ; if we take Dr Huttons valuable experiments for the basis of the calcula- Aeronau- tion, the terminal velocity of descent may be expressed in round numbers, by — -vZ/j eac^ second, and con¬ sequently the length of fall which would occasion the same shock, is ^)2.e/’or very nearly “fv/* Thus’ if the parachute had thirty feet in diameter, and weighed, to¬ gether with its appended load, 225 pounds ; then — /y/225 — ^ v 15 — x 15 — 13 feet, or the velocity with _ 30 15 (13 \ 2 J 225 = 2j| feet, being the height from which a person dropping freely would receive the same shock. Since the resistance which air opposes to the passage of Celerity in a body is diminished by rarefaction, it is evident, that thetke/’S er parachute disengaged from a balloon, in the more elevated ^S10118, regions of the atmosphere, will at first acquire a greater velocity than it can afterwards maintain as it approaches the ground. Resuming the notation employed before, the ratio of the density of the air at the surface, and at any given height, being expressed by n : m; then the velocity of counterpoise at that elevation would be or it would be equal to what is accumulated in falling freely a height feet. It is the final velocity, however, that must be chiefly considered in parachutes, being what determines the shock sustained in alighting. The violence of the rushing through the air will seldom be attended with any serious inconvenience. If we suppose the mean velocity with which a parachute descends to be twelve feet each second, this will corre¬ spond to the rate of a mile in 7-| minutes ; not more than that of a very gentle trot. We are not told from what height Garnerin dropped; but if he took four minutes in his descent, it was probably about half a mile. The practice of aeronautics has not realized those ex¬ pectations of benefit to mankind which sanguine projectors were at first disposed to entertain. It was soon found, that a balloon, launched into the atmosphere, is abandoned, without guidance or command, to the mercy of the winds. To undertake to direct or impel the floating machine by any exertion of human strength, was evidently a chimei i- cal attempt. All the influence which the aeronaut really possesses consists in a very limited power of raising or depressing it, according to circumstances. He cannot hope to shape his course, unless by skilfully adapting his elevation to catch the prevailing currents. Almost the only purpose to which balloons have hither-Baii00ris to been applied with success, had for its object that ofused in military reconnaissance. In the early part of the French war- revolutionary war, when ingenuity and science were so eagerly called into active service, a balloon, prepared under the direction of the Aerostatic Institute in the Polytechnic School, and intrusted to the command of two or three ex¬ perienced officers, was distributed to each of the republi¬ can armies. The decisive victory which General Jourdan gained, in June 1794, over the Austrian forces in the plains of Fleurus, has been ascribed principally to the ac¬ curate information of the enemy’s movements before and during the battle, communicated by telegraphical signals from a balloon which was sent up to a moderate height in the air. The aeronauts, at the head of whom was the cele- AERONAUTICS. 181 brated Guyton-Morveau, mounted twice in the course of that day, and continued, about four hours each time, hovering in the rear of the army at an altitude of 1300 feet. In the second ascent, the enterprise being discovered by the enemy, a battery was opened against them ; but they soon gained an elevation above the reach of the cannon. Another balloon, constructed by the same skilful artist, M. Conte, was attached to the army sent on the memorable expedition to Egypt. What service it rendered the dar¬ ing invader in the wide plains and sandy deserts of Africa, we are not informed; but, after the capitulation of Cairo, it was brought back, with the remains of the army, to France, and employed in the sequel, as we shall find, more innocently in philosophical research. These balloons, being calculated for duration, were of a more solid and perfect ISlethod of construction than usual. Originally they were filled with hydrogen gas, obtained from the decomposition of water on a large scale. For this purpose, six iron cylinders had been fixed by masonry in a simple kind of furnace, each of their ends projecting, and covered with an iron lid. Two sets of metal tubes were also inserted, the one for convey¬ ing hot water, and the other for carrying off the gas which was formed. The cylinders being charged with iron-turn- ings, and brought to a red heat, the humidity was instantly converted into steam, and decomposed, the oxygen uniting with the iron, while the hydrogen gas was discharged, and made to deposit any carbonic gas that might adhere to it, by passing through a reservoir filled with caustic lye be¬ fore it entered the balloon. By this method there was procured, at a very moderate expense, and in the space of about four hours, a quantity of hydrogen gas sufficient to inflate a balloon of thirty feet in diameter. filling ‘ben1. Scientific ascent of Biot and Gay-Lus¬ sac. The ascents with balloons should appear to furnish the readiest means of ascertaining important facts in meteo¬ rology and atmospheric electricity, departments of science which are still unfortunately in their infancy. Some aeronauts have asserted that the magnetic needle ceased to traverse at very great elevations in the atmosphere; a statement which received some countenance from the ob¬ servations made by Saussure on the lofty summit of the Col du Geant, where that celebrated naturalist thought he had found the magnetic virtue to be diminished one fifth part. It has been pretended by others, that the air of the higher regions is not of the same composition as at the surface of the earth, and is, independently altogether of its rarity, less fitted for the purpose of respiration. To determine these, and other relative points, was, therefore, an object interesting to the progress of physical science. A few years since, two young and ardent French philoso¬ phers, MM. Biot and Gay-Lussac, proposed to undertake an aerial ascent, in order to examine the magnetic force at great elevations, and to explore the constitution of the higher atmosphere and its electrical properties. For such a philosophical enterprise they were eminently qualified, having been educated together at the Polytechnic School, and both of them deeply versed in mathematics ; the for¬ mer indulging in a wide range of study, and the latter con¬ centrating his efforts more on chemistry and its applica¬ tion to the arts. Their offer to government was seconded by Berthollet and Laplace, and the celebrated chemist Chaptal, then minister of the interior, gave it his patronage and warm support. The balloon which had once visited Egypt was delivered to the custody of Biot and Gay- Lussac ; and the same artist who constructed it was, at the public expense, ordered to refit and prepare it under their direction. Besides the usual provision of barometers, ther¬ mometers, hygrometers, and electrometers, they had two compasses, and a dipping-needle, with another fine needle, carefully magnetized, and suspended by a very delicate Aeronau- silk thread, for ascertaining by its vibrations the force of tlcs- magnetic attraction. To examine the electricity of the different strata of the atmosphere, they carried several metallic wires, from sixty to three hundred feet in length, and a small electrophorus feebly charged. For galvanic experiments they had procured a few discs of zinc and copper, with some frogs; to which they added insects and birds. It was also intended to bring down a portion of air from the higher regions, to be subjected to a chemical analysis; and for this purpose a flask, carefully exhaust¬ ed, and fitted with a stop-cock, had been prepared. The balloon was placed in the garden of the Conserva¬ toire des Arts, or Repository of Models, formerly the Con¬ vent of St Martin ; and no pains were spared by Conte in providing whatever might contribute to the greater safety and convenience of the voyagers. Every thing being now ready for their ascent, these adventurous philosophers, in the presence of a few friends, embarked in the car at ten o’clock in the morning of the 23d of August 1804. The barometer was then at 30T3 inches, the thermometer at 6F70 on Fahrenheit’s scale, and Saussure’s hygrometer pointed at 80-8°, or very near the limit of absolute hu¬ midity. They rose with a slow and imposing motion. Their feelings were at first absorbed in the novelty and magnificence of the spectacle which opened before them ; and their ears were saluted with the buzz of distant gra- tulations, sent up from the admiring spectators. In a few minutes they entered the region of the clouds, which seemed like a thin fog, and gave them a slight sensation of humidity. The balloon had become quite inflated, and they were obliged to let part of the gas escape, by opening the upper valve; at the same time, they threw out some ballast, to gain a greater elevation. They now shot through the range of clouds, and reached an altitude of about 6500 English feet. These clouds, viewed from above, had the ordinary whitish appearance ; they all oc¬ cupied the same height, only their upper surface seemed marked with gentle swells and undulations, exactly re¬ sembling the aspect of a wide plain covered with snow. MM. Biot and Gay-Lussac now began their experimen- Their ex- tal operations. The magnetic needle was attracted, asPerim^nlal usual, by iron; but they found it impossible at this time 0Perati°ns* to determine with accuracy its rate of oscillation, owing to a slow rotatory motion with which the balloon was affected. In the meanwhile, therefore, they made other observations. A Voltaic pile, consisting of twenty pairs of plates, exhibited all its ordinary effects,—gave the pungent taste, excited the nervous commotion, and occa¬ sioned the decomposition of water. By rejecting some more ballast, they had attained the altitude of 8940 feet, but afterwards settled to that of 8600 feet. At this great elevation, the animals which they carried with them ap¬ peared to suffer from the rarity of the air. They let off a violet bee, which flew away very swiftly, making* a hum¬ ming noise. The thermometer had fallen to 56*4° by Fahrenheit, yet they felt no cold, and were, on the con¬ trary, scorched by the sun’s rays, and obliged to lay aside their gloves. Both of them had their pulses much acce¬ lerated : that of Biot, which generally beat seventy-nine times in a minute, was raised to one hundred and eleven ; while the pulse of his friend Gay-Lussac, a man of a less robust frame, was heightened from sixty to eighty beats in the minute. Notwithstanding their quickened pulsation, however, they experienced no sort of uneasiness, nor any difficulty in breathing. What perplexed them the most was the difficulty ofMagnetical observing the oscillations of a delicately suspended mag-observa- netic needle. But they soon remarked, on looking atten-dons. 182 AERONAUTICS. .ASronau- tively down upon the surface of the conglomerated clouds, llcs* that the balloon slowly revolved, first in one direction, and then returned the contrary way. Between these opposite motions there intervened short pauses of rest, which it was necessary for them to seize. Watching, therefore, the moments of quiescence, they set the needle to vibrate, but were unable to count more than five, or very rarely ten oscillations. A number of trials, made between the alti¬ tudes of 9500 and 13,000 feet, gave 7" for the mean length of an oscillation, while at the surface of the earth it required 1 perform each oscillation. A difference so very minute as the hundred and fortieth pai t could be imputed only to the imperfection of the experiment; and it was hence fairly concluded, that the force of magnetic attraction had in no degree diminished at the greatest ele¬ vation which they could reach. The direction of this force, too, seemed, from concurring circumstances, to have continued the same ; though they could not depend on observations made in their vacillating car with so delicate an instrument as the dipping needle. Birds libe- At the altitude of 11,000 feet they liberated a green rated at linnet, which flew away directly; but, soon feeling itself )vafti abandoned in the midst of an unknown ocean, it returned •'eights. an(J settieci on the stayS 0f the balloon. Then mustering fresh courage, it took a second flight, and dashed down¬ wards to the earth, describing a tortuous yet almost perpen¬ dicular track. A pigeon which they let off under similar circumstances afforded a more curious spectacle. Placed on the edge of the car, it rested a while, measuring as it were the breadth of that unexplored sea which it designed to traverse: now launching into the abyss, it fluttered ir¬ regularly, and seemed at first to try its wings in the thin element; till, after a few strokes, it gained more confi¬ dence, and, whirling in large circles or spirals, like the birds of prey, it precipitated itself towards the mass of ex¬ tended clouds, where it was lost from sight. It was difficult, in those lofty and rather humid regions, to make electrical observations; and the attention of the scientific navigators was besides occupied chiefly by their magnetical experiments. However, they let down from the car an insulated metallic wire of about 250 feet in length, and ascertained, by means of the electrophorus, that the upper end indicated resinous or negative electri¬ city. This experiment was several times repeated; and it seemed to corroborate fully the previous observations of Saussure and Volta relative to the increase of electricity met with in ascending the atmosphere. Diminu- The diminution of temperature in the higher regions lion of was found to be less than what is generally experienced tempera- at ^ same aititude on mountains. Thus, at the eleva¬ tion of 12,800 feet, the thermometer was at 51° by Fah¬ renheit, while it stood as low as 63l° at the observatory; being only a decrement of one degree for each 1000 feet of ascent. This fact corresponds with the observations made by former aeronauts, and must have been produced, we conceive, by the operation of two distinct causes. First, the rays from the sun, not being enfeebled by pass¬ ing through the denser portion of the atmosphere, would act with greater energy on the balloon and its car, and consequently affect the thermometer placed in their vici¬ nity. Next, the warm current of air, which during the day rises constantly from the heated surface of the ground, must augment the temperature of any body which is exposed to its influence. During the night, on the con¬ trary, the upper strata of the atmosphere would be found colder, we presume, than the general standard, owing to the copious descent of chill portions of air from the high- Hygrome- est regions. trie obser- hygrometer, or rather hygroscope, of Saussure, ad- vations. J ° vanced regularly towards dryness, in proportion to the Aeronau- altitude which they attained. At the elevation of feet it had changed from 80-8° to 30°. But still the con- elusion, that the air of the higher strata is drier than that of the lower, we are inclined to consider as fallacious. In fact, the indications of the hygroscope depend on the re¬ lative attraction for humidity possessed by the substance employed, and the medium in which it is immersed. But air has its disposition to retain moisture always augmented by rarefaction, and consequently such alteration alone must materially affect the hygroscope. The only accu¬ rate instrument for ascertaining the condition of air with respect to dryness is founded on a property of evapora¬ tion. But we shall afterwards have occasion to discuss this subject at due length. The ballast now being almost quite expended, it was Their resolved to descend. The aeronauts therefore pulled the descent, upper valve, and allowed part of the hydrogen gas to escape. They dropped gradually, and when they came to the height of 4000 feet, they met the stratum of clouds, extending horizontally, but with a surface heaved into gentle swells. When they reached the ground, no people were near them to stop the balloon, which dragged the car to some distance along the fields. From this awkward and even dangerous situation they could not extricate themselves without discharging the whole of their gas, and therefore giving up the plan of sending M. Gay-Lussac alone to explore the highest regions. It has been reported that his companion M. Biot, though a man of activity and not deficient in personal courage, was so much overpowered by the alarms of their descent, as to lose for the time the entire possession of himself. The place where they alighted, at half-past one o clock, after three hours and a half spent in the midst of the atmo¬ sphere, was near the village of Meriville, in the depart¬ ment of the Loiret, and about fifty miles from Paris. It was the desire of several philosophers at Paris, that M. Gay-Lussac should mount a second time, and repeat the different observations at the greatest elevation he could attain. Experience had instructed him to reduce his apparatus, and to adapt it better to the actual circum¬ stances. As he could only count the vibrations of the magnetic needle during the very short intervals which oc¬ curred between the contrary rotations of the balloon, he preferred one of not more than six inches in length, which therefore oscillated quicker. The dipping needle was magnetized and adjusted by the ingenious M. Coulomb. To protect the thermometer from the direct action of the sun, it was inclosed within two concentric cylinders of pasteboard covered with gilt paper. The hygrometers, constructed on Richer’s mode, with four hairs, were shel¬ tered nearly in the same way. The two glass flasks in¬ tended to bring down air from the highest regions of the atmosphere had been exhausted till the mercurial gage stood at the 25th part of an inch, and their stop-cocks were so perfectly fitted, that, after the lapse of eight days, they still preserved the vacuum. These articles, with two barometers, were the principal instruments which M. Gay- Lussac took with him. The skill and intelligence of the artist had been exerted in further precautions for the safety of the balloon. At forty minutes after nine o’clock on the morning ofGay-Lus- the 15th of September, the scientific voyager ascended, as ^.ascend before, from the garden of the Repository of Models. The barometer then stood at 30‘66 English inches, the ther¬ mometer at 82° by Fahrenheit, and the hygrometer at 571°. The sky was unclouded, but misty. Scarcely had the observer reached the height of 3000 feet, when he observed spread below him, over the whole extent of the AERONAUTICS. 183 magne¬ tism. Successive decre¬ ments of tempera¬ ture. Aeronau- atmosphere, a thin vapour, which rendered the distant ob- tics. jects very indistinct. Having gained an altitude of 9950 feet, he set his needle to vibrate, and found it to perform twenty oscillations in 83", though it had taken 84-33" to make the same number at the surface of the earth. At His obser- the height of 12,680 feet he discovered the variation of vations m compass to be precisely the same as below ; but with all the pains he could take, he was unable to determine with sufficient certainty the dip of the needle. M. Gay- Lussac continued to prosecute his other experiments with the same diligence, and with greater success. At the al¬ titude of 14,480 feet he found that a key, held in the magnetic direction, repelled with its lower end, and at¬ tracted with its upper end, the north pole of the needle of a small compass. This observation was repeated, and w ith equal success, at the vast height of 20,150 feet; a clear proof that the magnetism of the earth exerts its influence at remote distances. He made not fewer than fifteen trials at different altitudes, with the oscillations of his finely suspended needle. It was generally allowed to vi¬ brate twenty or thirty times. The mean result gives 4-22" for each oscillation, while it was 4-216" at the sur¬ face of the earth ; an apparent difference so extremely small, as to be fairly neglected. During the whole of his gradual ascent, he noticed, at short intervals, the state of the barometer, the thermome¬ ter, and the hygrometer. Of these observations, amount¬ ing in all to twenty-one, he has given a tabular view. We regret, however, that he has neglected to mark the times at which they were made, since the results appear to have been very considerably modified by the progress of the day. It would likewise have been desirable to have compared them with a register noted every half hour at the Observatory. From the surface of the earth to the height of 12,125 feet, the temperature of the at¬ mosphere decreased regularly from 82° to 47-3° by Fah¬ renheit’s scale. But afterwards it increased again, and reached to 53-6°, at the altitude of 14,000 feet; evidently owing to the influence of the warm currents of air which, as the day advanced, rose continually from the heated ground. From that point the temperature diminished, with only slight deviations from a perfect regularity. At the height of 18,636 feet the thermometer subsided to 32-9°, on the verge of congelation; but it sunk to 14-9° at the enormous altitude of 22,912 feet above Paris, or 23,040 feet above the level of the sea, the utmost limit of the balloon’s ascent. From these observations no conclusive inference, we observ t e think, can be drawn respecting the mean gradation of cold which is maintained in the higher regions of the atmo¬ sphere ; for, as we have already remarked, the several stra¬ ta are during the day kept considerably above their per¬ manent temperature by the hot currents raised from the surface through the action of the sun’s rays. If we adopt the formula given by Professor Leslie at the end of his Elements of Geometry, which was the result of some ac¬ curate and combined researches, the diminution of tem¬ perature corresponding to the first part of the ascent, or 12,125 feet, ought to be forty degrees of Fahrenheit. It was actually 34-7°, and would no doubt have approached to 40°, if the progressive heating of the surface, during the interval of time, were taken into the account. In the next portion of the voyage, from the altitude of 14,000 to that of 18,636 feet, or the breadth of 4636 feet, the de¬ crement of temperature according to the formula should only have been 16^°, instead of 20-7°, which was really marked; a proof that the diurnal heat from below had not yet produced its full effect at such a great height. In the last portion of the balloon’s ascent, from 18,636 feet to Compari tions. 22,912. a range of 4276 feet, the decrease of heat ought Aeronau- to be 151°, and it was actually 18°; owing most probably tics, to the same cause, or the feebler influence which warm ' currents of air from the surface exert at those vast eleva¬ tions. Taking the entire range of the ascent, or 22,912 feet, the diminution of temperature according to the same formula would be for the gradation of temperature in as¬ cending the atmosphere 85-4°. The decrease actually observed would be 67-1°, which might be raised to 80°, if we admit the very probable supposition, that the sur¬ face of the earth had become heated from 82° to 94-9° during the interval between ten o’clock in the morning and near three in the afternoon, when the balloon floated at its greatest elevation. After making the fair allowances, therefore, on account of the operation of deranging causes, the results obtained by M. Gay-Lussac, for the gradation of temperature in the atmosphere, appear, on the whole, to agree very nearly with those derived from the formula which theory, guided by delicate experiments, had before assigned. This gra¬ dation is evidently not uniform, as some philosophers have assumed; but proceeds with augmented rapidity in the more elevated regions. The same conclusion results from a careful inspection of the facts which have been stated by other observers. The hygrometers, during the ascent of the balloon, held Indica- a progress not quite so regular, but tending obviously to- tions of wards dryness. At the height of 9950 feet they had t^ie ^-v" changed from 57-5° to 62°; from which point they con- Srometer- tinned afterwards to decline, till they came to mark 27-5°, at the altitude of 15,190 feet. From this inferior limit the hygrometers advanced again, yet with some fluctua¬ tions, to 35-1°, which they indicated at the height of 18,460 feet. Above this altitude the variation was slight, though rather inclining to humidity. There can exist no doubt, however, that, allowing for the influence of the prevailing cold, the higher strata of the atmosphere must be generally drier than the lower, or capable of retaining, at the same temperature, a larger share of moisture. At the altitude of 21,460 feet M. Gay-Lussac opened Project of one of his exhausted flasks ; and, at that of 21,790 feet, the high- the other. The air rushed into them through the narrow est atm0‘ aperture, with a whistling noise. He still rose a little sphere‘ higher, but, at eleven minutes past three o’clock, he had attained the utmost limit of his ascent, and was then 22,912 feet above Paris, or 23,040 feet, being more than four miles and a quarter, above the level of the sea. The air was now more than twice as thin as ordinary, the ba¬ rometer having sunk to 12-95 inches. From that stupen¬ dous altitude, sixteen hundred feet above the summit of the Andes, more elevated than the loftiest pinnacle of our globe, and far above the heights to which any mortal had ever soared, the aerial navigator might have indulged the feelings of triumphant enthusiasm. But the philosopher, in perfect security, was more intent on calmly pursuing his observations. During his former ascent, he saw the fleecy clouds spread out below him, while the canopy of heaven seemed of the deepest azure, more intense than Prussian blue. This time, however, he perceived no clouds gathered near the surface, but remarked a range of them stretching, at a very considerable height, over his head ; the atmosphere, too, wanted transparency, and had a dull, misty appearance. The different aspect of the sky was probably owing to the direction of the wind, which blew from the north-north-west in his first voyage, but in his second from the south-east. Feelings While occupied with experiments at this enormous ele- of Gay vation, he began, though warmly clad, to suffer from ex- Lussac, 184 aeronautics. Aeronau¬ tics. His de¬ scent. His ana¬ lysis of' the air brought down. Remarks on these last as¬ cents. Various projects with bal loons. cessive cold, and his hands, by continual exposure, grew benumbed. He felt likewise a difficulty in breathing, and bis pulse and respiration were much quickened. His throat became so parched from inhaling the dry attenu¬ ated air, that he could hardly swallow a morsel of bread; but he experienced no other direct inconvenience from his situation. He had indeed been affected, through the whole of the day, with a slight headache, brought on by the preceding fatigues and want of sleep; but though it conti¬ nued without abatement, it was not increased by his ascent. The balloon was now completely distended, and not more than 33 pounds of ballast remained : it began to drop, and M. Gay-Lussac, therefore, only sought to regulate its descent. It subsided very gently, at the rate of about a mile in eight minutes; and after the lapse of thirty-four minutes, or at three quarters after three o’clock, the an¬ chor touched the ground, and instantly secured the car. The voyager alighted with great ease near the hamlet of St Gourgon, about sixteen miles north-west from Rouen. The inhabitants flocked around him, offering him assist¬ ance, and eager to gratify their curiosity. As soon as he reached Paris, he hastened to the labo¬ ratory of the Polytechnic School, with his flasks, contain¬ ing air of the higher regions, and proceeded to analyze it in the presence of Thenard and Gresset. Opened under water, the liquid rushed into them, and apparently half filled their capacity. The transported air was found, by a very delicate analysis, to contain exactly the same propor¬ tions as that collected near the surface of the earth, every 1000 parts holding 215 of oxygen. From concurring ob¬ servations, therefore, we may conclude that the atmo¬ sphere is essentially the same in all situations. The ascents performed by MM. Biot and Gay-Lussac are memorable, for being the first ever undertaken solely for objects of science. It is impossible not to admire the intrepid coolness with which they conducted those expe¬ riments, operating, while they floated in the highest re¬ gions of the atmosphere, with the same composure and precision as if they had been quietly seated in their cabi¬ nets at Paris. Their observations on the force of terres¬ trial magnetism show most satisfactorily its deep source and wide extension. The identity of the constitution of the atmosphere to a vast altitude was likewise ascer¬ tained. The facts noted by Gay-Lussac, relative to the state of the thermometer at different heights, appear ge¬ nerally to confirm the law which theory assigns for the gradation of temperature in the atmosphere : but many interesting points were left untouched by this philosopher. We are sorry that he had not carried with him the cyano- meter, which enabled Saussure to determine the colour of the sky on the summits of the Swiss mountains. Still more we regret that he was not provided with an hygro¬ meter and a photometer, of Leslie’s construction. These delicate instruments could not have failed, in his hands, to furnish important data for discovering the relative dry¬ ness and transparency of the different strata of air. It would have been extremely interesting, at such a tremen¬ dous height, to have measured with accuracy the feeble light reflected from the azure canopy of heaven, and the intense force of the sun’s direct rays, and hence to have determined what portion of them is absorbed in their pas¬ sage through the lower and denser atmosphere. Since that time numerous ascents have been per¬ formed in different countries, generally by adventurers guided by no philosophical views, nor leading to any valuable results. It would therefore be superfluous to recount such repeated attempts. Balloons have at different times been thought capable ' of useful application. It has been even proposed to em¬ ploy their power of ascension as a mechanical force. This Aeronau- might be rendered sufficient, it was believed, to raise wa- ti^, ter from mines, or to transport obelisks, and place them on great elevations. We can easily imagine situations where a balloon could be used with advantage ; such as to raise, without any scaffolding, a cross or a vane to the top of a high spire. But the power would then be purchased at a very disproportionate expense. It would require 4^ pounds of iron, or 6 of zinc, with equal quantities of sul¬ phuric acid, to yield hydrogen gas sufficient to raise up the weight of one pound. The proposal of employing balloons in the defence and attack of fortified places appears truly chimerical. They have rendered important service, however, in reconnoitring the face of a country, and communicating military sig¬ nals ; and it is rather surprising that a system, which promised such obvious benefits, has not been carried much farther. But to a skilful and judicious application of balloons, we Their ap- may yet look for a most essential improvement of the in- plication fant science of meteorology. Confined to the surface ofProPosed this globe, we have no direct intimation of what passes improvement the lofty regions of the atmosphere. All the changes ofmete0_ weather, which appear so capricious and perplexing, pro-roiogy. ceed, no doubt, from the combination of a very few simple causes. Were the philosopher to penetrate beyond the seat of the clouds, examine the circumstances of their formation, and mark the prevailing currents, he would probably remove in part the veil that conceals those mighty operations. It would be quite practicable, we conceive, to reach an elevation of seven miles, where the air would be four times more attenuated than ordinary. A silk balloon, of forty feet diameter, if properly con¬ structed, might be sufficient for that enormous ascent, since its weight would only be 80 pounds, while its buoy¬ ant force, though not more than a quarter filled with hy¬ drogen gas, would amount to 533^, leaving 453^ pounds for the passenger and the ballast. The balloon could be safely charged, indeed, to the third part of its capacity, on account of the contraction which the gas would afterwards suffer from the intense cold of the upper regions ; and this gives it an additional buoyancy of 177^ pounds. The voyager would not, we presume, suffer any serious incon¬ venience from breathing the very thin air. Ihe animal frame adapts itself with wonderful facility to external cir¬ cumstances. Perhaps the quickened pulse and short re¬ spiration, which some travellers have experienced on the summits of lofty mountains, should be attributed chiefly to the suddenness of their transition, and the severity of the cold. The people of Quito live comfortably 9560 feet above the level of the sea ; and the shepherds of the ham¬ let of Antisana, the highest inhabited spot in the known world, who breathe, at an elevation of 13,500 feet, air that has only three-fifths of the usual density, are nowise de¬ ficient in health or vigour. But the intenseness of the cold is probably what the resolute observer would have most to dread, at the height of seven miles. This decrease of temperature, perhaps equal to 148 degrees, might ex¬ tend below the point at which mercury freezes. Yet se¬ veral circumstances tend to mitigate such extreme cold, and proper clothing might enable an experimenter for a short time to resist its effects. Much could be done, however, without risk or material expense. Balloons from fifteen to thirty feet in diameter, and carrying register thermometers and barometers, might be capable of ascending alone to altitudes between eight and twelve miles. Dispatched from the centres of the great continents, they would not only determine the ex¬ treme gradation of cold, but indicate by their flight the ' 2E S Aerophy- dii’ection of the regular and periodic winds which doubtless acea obtain in the highest regions of the atmosphere. But we JEs. not enlarge. In some happier times, such experiments i . Y-* ^ may performed with the zealous concurrence of different governments;—when nations shall at last become satisfied with cultivating the arts of peace ; instead of wasting their energies in sanguinary, destructive, and fruitless wars. In Plate II. there is a view of the principal balloons. The figure in the centre represents the shape of the gores iE S C for forming the cloth into a globular shape. AE, the length of the gore, is equal to the half of the circumference of the globe; BC, the breadth, is the same proportional part of the circumference as the number of gores which it requires to form the sphere. The figures between CB and A de¬ note the breadths of the half-gore, at equal distances from the centre ; the breadth BD at the centre being taken equal to 1, and the others in decimals. In this manner it is easy to construct an exact pattern of the gores, all which, being united, will form a true sphere. AEROPHYLACEA, a term used by naturalists for caverns or reservoirs of air, supposed to exist in the bowels of the earth. AEROPHYTES, a designation sometimes applied to pa¬ rasite plants. AERSCHOT, a once fortified city of Belgium, on the river Demer, 7 miles from Louvain, and 20 from Antwerp, containing 4053 inhabitants. A1RTSEN, Peter, a Dutch historical painter of great merit, both for drawing and colouring. His master-pieces are an altar-piece at Delft, representing the Nativity and the Wise Men’s Offering, and one at Amsterdam of the Death of the Virgin. He died in 1575, aged 56. iERUGINOUS, an epithet given to such things as re¬ semble or partake of the nature of the rust of copper. .rfERUGO, a Latin term which properly signifies the rust of copper, whether natural or artificial. The former is found about copper mines, and the latter, called verdigris, is made by corroding copper plates with acids. ACRUSCATORES, in Antiquity, a kind of strolling beg¬ gars, not unlike gypsies, who drew money from the credu¬ lous by fortune-telling, &c. It was also a denomination given to griping exactors, or collectors of the revenue. The Galli, or priests of Cybele, were called ceruscatores magnce matris ; and jrqrpayvpTai, from their begging in the streets ; to which end they had little bells to draw people’s attention, similar to some orders of mendicants abroad. AS, commonly translated brass: but the aes of the Ro¬ mans was a bronze, or alloy of copper and tin ; and the cut¬ ting instruments of the ancient Greeks and Egyptians were also of bronze. The Romans borrowed their arms, as well as their money, from the Etruscans. Analysis of the bronzes of these nations shew that they contain from 8 to 12 per cent, of tin, which gave them hardness and the capability of receiving a good edge. r As circumforaneum, money borrowed from the usurers around the Roman Forum. (Cic. ad. Attic, ii.) As equestre, As Hordearium, As Militare, an¬ cient terms for the pay of Roman soldiers, previous to the introduction of the regular stipendium, and furnished, it would appear, not from the public treasury, but by certain private persons as decreed by the state. The first, which amounted to 10,000 asses, was the purchase-money of the horse of an Eques; the second, amounting to 2000 asses, was the pay of an Eques, and was furnished by maidens, widows, and orphans, if possessed of a certain amount of property, in consideration that they enjoyed protection, and were not included in the census; and it seems probable that they were also charged with the payment of the 2Es Equestre : the third, which Niebuhr reckons at 1000 asses a-year (the year then containing but 10 months), was the pay of a foot- soldier, and probably was provided by the tribuni eerarii, who would appear to have been private persons who received that title as collectors of the tributum for paying the army. —See Smith’s Diet, of Greek and Roman Antiquities, 2d. edition. VOL. II. As uxorium, in Antiquity, a sum paid by bachelors, as a penalty for living single to old age. This tax for not marrying seems to have been first imposed in the year of Rome 350, under the censorship of M. Furius Camillus and M. Posthumus. At the census, or review of the people, each person was asked, Et tu ex animi sententia uxorem babes liberorum qvuerendorum causa? He who had no wife was hereupon fined after a certain rate, called ces uxorium. Per JEs et libram was a formula in the Roman law, where¬ by purchases and sales were ratified. Originally the phrase seems to have been only used in speaking of things sold by weight, or by the scales; but it afterwards was used on other occasions. Hence even in adoptions, as there was a kind of imaginary purchase, the formula thereof expressed, that the person adopted was bought per ces et libram. ASCHINES, an Athenian, a Socratic philosopher, the son of Charinus, a sausage-maker. He was continually with Socrates ; which occasioned this philosopher to say, that the sausage-maker’s son was the only person who knew how to pay a due regard to him. It is said that poverty obliged him to go to Sicily to Dionysius the tyrant; and that he met with great contempt from Plato, but was extremely well received by Aristippus, to whom he showed some of his dialogues, and received from him a handsome reward. He would not venture to profess philosophy at Athens, Plato and Aristippus being in such high esteem; but he opened a school, in which he taught philosophy to maintain himself. He afterwards wrote orations for the forum. Phrynicus, in Photius, ranks him amongst the best orators, and mentions his orations as the standard of the pure Attic style. Her- mogenes has also spoken very highly of him. He wrote, besides, several Dialogues: 1. Concerning virtue, whether it can be taught. 2. Eryxias, or Erasistratus; concerning riches, whether they are good. 3. Axiochus; concerning death, whether it is to be feared,—but those extant on the several subjects, are not genuine remains. M. le Clerc has given a Latin translation of them, with notes and several dissertations, entitled Silvce Philologicce. Aschines, a celebrated Grecian orator, was born in At¬ tica 389 years before the Christian era. According to his own account, he was of distinguished birth; according to that of Demosthenes, he was the son of a courtesan, and a humble performer in a company of comedians. But what¬ ever was the true history of his birth and early life, his talents, which were considerable, procured him great applause, and enabled him to be a formidable rival to Demosthenes him¬ self. The two orators, inspired probably with mutual jealousy and animosity, became at last the strenuous leaders of op¬ posing parties. Aschines was accused by Demosthenes of having received money as a bribe, when he was employed on an embassy to Philip of Macedon. He indirectly re¬ taliated the charge by bringing an accusation against Ctesi- phon, the friend of Demosthenes, for having moved a decree, contrary to the laws, to confer on Demosthenes a golden crown, as a mark of public approbation. A numerous as- 2 A 185 iEs II iEschines. W—' 186 S C JEschylus. sembly of judges and citizens met to hear and decide the y—question. Each orator employed all his powers of eloquence; but Demosthenes, with superior talents, and with justice on his side, was victorious; and ^Eschines was sent into exile. The resentment of Demosthenes was now softened into generous kindness; for when /Eschines was going into banishment, he requested him to accept of a sum of money ; which made him exclaim, “ How do I regret leaving a country where I have found an enemy so generous, that I must despair of ever meeting with a friend who shall be like him!” ./Eschines opened a school of eloquence at Rhodes, which was the place of his exile; and he commenced his lectures * by reading to his audiooce the two orations which had been the cause of his banishment. His own oration received great praise, but that of Demosthenes was heard with boundless applause. In so trying a moment, when vanity must be supposed to have been deeply wounded, with a noble gene¬ rosity of sentiment, he said, “ What would you have thought if you had heard him thunder out the words himself!”— iEschines afterwards removed to Samos, where he died in the 75th year of his age. Three only of his orations are extant. His eloquence is not without energy, but it is dif¬ fuse and ornamented, and more calculated to please than to move the passions. dESCHYLUS, the father of the Greek tragic drama, was born in the year 525 b.c., in the Attic demos of Eleusis. The period of his youth and manhood coincides, therefore, with that great uprising of the national spirit of the Greeks, caused by the successive attempts of Darius, king of Persia, and his son Xerxes, to enslave their European neighbours on the north and west shores of the Aegean ; and it was no doubt as much for the advantage of his poetical faculty as for the develop¬ ment of his manhood, that he took an active part in those famous military achievements by which the march of the insolent Asiatic hosts was repelled. The father of Attic tragedy helped, in the year 490, to drive the captains of Da¬ rius into the marshes of Marathon, and, ten years later, en¬ compassed with ruin the multitudinous armament of Xerxes, within the narrow strait of Salamis. The glories of this naval achievement, the bard who had helped to win it with his sword afterwards lived to celebrate with the lyre, and left to the world the play of The Persians, as a great national record of combined poetry and patriotism almost unique in history. Of his subsequent career at Athens, only a few scanty notices re¬ main, and those chiefly connected with the representation of his plays. We know that he composed 70 plays, and that he gained the prize for dramatic excellence 13 times; fur¬ ther, that the Athenians esteemed his works so highly as to allow some of them to be represented after his death,—a pri¬ vilege, in their dramatic practice, altogether anomalous. We know, also, that in the course of his life he paid one or two visits to Sicily, to which country he was attracted, no doubt, by the same literary influence in the person of its ruler Hiero, that drew thither Bacchylides, Simonides, and other notable men of that rich epoch. There can, at the same time, be little doubt that one cause of his visits to that island may have been a want of sympathy as to political matters between him and the Athenian public ; for while the Athe¬ nians, from the time of Cleisthenes (a.c. 510), had been ad¬ vancing by rapid and decided steps to the full expansion of the democratic principle, it is evident, from some passages in his plays, especially from the whole tone and tendency of the Eumenides, that the political leanings of the poet of the Prometheus were towards aristocracy, and that, in the days of Pericles, he foresaw, with a sorrowful fear, the ripeness of those democratic evils which within so short a period led Xenophon to seek a new fatherland in Sparta, and opened to the Macedonian a plain path to the sovereignty of Greece. ^ s c But whatever may have been his motives for retiring from ^Eschylus. the scene of so many literary triumphs (and the gossipers of ancient times have of course transmitted to us their pleasant inventions on this point), it is certain that, in the year A.c. 456, two years after the representation of his great trilogy, The Orestiad, he died at Gela, in Sicily, in the 69th year of his age; and the people of Gela, rejoicing in his bones, as Ravenna does in those of the banished Dante, inscribed the following memorial on his tomb ;— “ Here JEschylus lies, from his Athenian home Remote, ’neath Gela’s wheat-producing loam; How brave in battle was Euphorion’s son, The long-haired Mede can tell who fell at Marathon.” And thus he lives among posterity, celebrated more as a patriot than as a poet; as if to witness to all times, that the great world of books, with all its power, is but a small thing unless it be the reflection of a greater world of action. Of the seventy plays which an old biographer reports him to have composed, only seven remain, with a few fragments of little significance, save to the keen eye of the professed philologist. These fragments, however, are sufficient to jus¬ tify the high esteem in which he was held by the Athenian public, and by that greatest of all the great wits of a witty age and a witty people, Aristophanes. In the grand trilogy which exhibits, in three consecutive tragedies, the story of the murder of Agamemnon, and its moral sequences, we have a perfect specimen of what the Greek tragedy was to the Greeks, as at once a complex artistic machinery for the ex¬ hibition of national legend, and a grave pulpit for the preach¬ ing of important moral truths; nor could a more worthy founder than iEschylus of such a “ Sacred Opera” be imagined. His imagination dwells habitually in the loftiest region of the stern old religious mythology of primeval Greece; his moral tone is pure—his character earnest and manly—and his strictly dramatic power (notwithstanding the very imper¬ fect form of the drama in his day), as exhibited more espe¬ cially in the Agamemnon, in the Eumenides, and in some parts of the Prometheus, is such as none of his famous suc¬ cessors, least of all Euripides, could surpass. Of his other plays, the Seven against Thebes is a drama, as Aristophanes expressed it, “ full of war,” and breathes in every line the spirit of the age and of the people that saved Europe from the grasp of Oriental despotism; The Persians, though weak in some parts, contains some fine choral poetry, and a de¬ scription of the battle of Salamis, that will belong to the poetry of the world so long as the world lasts; while The Suppliants presents much in a tasteful translation, that makes us lament the loss of the missing pieces of the trilogy to which it belonged, no less than the blundering of the thoughtless copyists of the middle ages, by whose pen it has been so egregiously defaced. For in ancient times the flowing rhetorical Euripides was found a more useful model for the schools of eloquence, than the lofty, stern, and some¬ times harsh, and occasionally it may be obscure, iEschylus : therefore, the text of the latter has been comparatively ne¬ glected, and much work was left for the tasteful philologist, before many parts of his noblest choruses could be ren¬ dered legible. Of the editions of vEsehylus, the most notable in the earlier times of modern scholarship is that of Stanley; in more recent times, that of Schiitz, who undertook the work of restoration with much learning and great boldness. The im¬ pulse given by this scholar was moderated by Wellauer, who, in his edition, along with some happy emendations, princi¬ pally endeavoured to vindicate the authority of the manu¬ script readings from the large license of conjectural critics; and now from the remains of the great Hermann, has been published a text that should present the just medium be¬ tween the timidity of Wellauer, and the rashness of mere conjectural criticism. Of English poetical translations ^Escula- pius II ^Esop. ^ S 0 - there are only two; the old one by Potter, and a recent one by Blackie. There is also a translation in literal prose by Buckley. (j. s. b.) j ^ESCULAPIUS, in the Heathen Mythology, the god of physic, was the son of Apollo and the nymph Coronis. He was educated by the centaur Chiron, who taught him physic, by which means Aesculapius cured the most desperate dis¬ eases. But Jupiter, enraged at his restoring to life Hippo- lytus, who had been torn in pieces by his own horses, killed him with a thunderbolt. According to Cicero, there were three deities of this name ; the first, the son of Apollo, wor¬ shipped in Arcadia, who invented the probe and bandages for wounds; the second, the brother of Mercury killed by lightning; and the third, the son of Arsippus and Arsinoe, who first taught the art of tooth-drawing and purging. At Epidaurus, /Esculapius’s statue was of gold and ivory, with a long beard, his head surrounded with rays, holding in one hand a knotty stick, and the other entwined with a serpent: he was seated on a throne of the same materials as his statue, and had a dog lying at his feet. The Romans crowned him with laurel, to represent his descent from Apollo; and the Phliasians represented him as beardless. The cock, the raven, and the goat, were sacred to this deity. His chief temples were at Pergamus, Smyrna, Tricca, a city in Thessaly, and the isle of Coos; in all which votive tablets were hung up, showing the diseases cured by his as¬ sistance. But his most famous shrine was at Epidaurus, where, every five years, games were instituted to him, nine days after the Isthmian games at Corinth. iESOP, the fabulist, was born about the year 620 b.c., but the place of his birth is uncertain, that honour being claimed alike by Samos, Sardis, Mesembria in Thrace, and Coticeum in Phrygia. He was brought, while young, to Athens as a slave, and having served several masters, was eventually enfranchised by ladmon the Samian. He there¬ upon visited Croesus king of Lydia, at whose court he is re¬ presented by Plutarch as reproving Solon for his discour¬ teous manner towards the king. During the usurpation of Pisistratus, he is said to have visited Athens, and composed the fable of Jupiter and the Frogs for the instruction of the citizens (Phaedrus, i. 2). As the ambassador of Croesus at Delphi, he was charged with the distribution of the large sum of four minae to each of the citizens; but, in conse¬ quence of some dispute, he returned the money to Croesus. The Delphians, incensed at his conduct, accused him of sa¬ crilege, and threw him headlong from a precipice, about 564 b.c. A pestilence which ensued being attributed to this crime, the people declared their willingness to make compensation for his death; which in default of a nearer connection was claimed and received by ladmon, the grand¬ son of his old master. {Pint, de sera Num. Vind., p. 556. Herodot. ii. 134.) None of Aesop’s works are extant. The popular stories regarding him are derived from a life pre¬ fixed to a book of fables purporting to be his, collected by Maximus Planudes, a monk of the fourteenth century, in v/hich he is represented as a monster of ugliness and de¬ formity, a notion utterly without foundation, and doubtless intended to heighten his wit by the contrast. That this life, however, was in existence a century before Planudes’s time, appears by a manuscript of it found at Florence, and pub¬ lished in 1809. In Plutarch’s Convivium, where AEsop is a guest, though there are many jests on his original servile condition, there are none on his appearance; and it would seem that the ancients were not usually restrained by deli¬ cacy in this point, since the personal defects of Socrates, and his resemblance to old Silenus, afford ample matter for mer¬ riment and raillery in the Symposium of Plato. We are told, besides, that the Athenians erected, in honour of vEsop, a noble statue by the famous sculptor Lysippus, a circum- 2E S O stance which alone were sufficient to confute the absurd fiction of his deformity: but more to the point is the state¬ ment of Pliny (xxxvi. 12.), that he was the Contubernalis of Rhodope, his fellow-slave, whose extraordinary beauty passed into a proverb : ’'A.Trav6‘ opoui, kol 'PoSSttis r/ KaXrj. The obscurity in which the history of Ail sop is involved, has induced some to deny his existence altogether; and Giambattista Vico, in his Scienza Nuova, chooses rather to consider him as an abstraction,—an excess of scepticism which is quite unreasonable. Whether Alsop left any written fables, has been more justly disputed, and Bentley inclines to the negative. Thus Aristophanes {In Vespis, v. 1259) represents the old man as learning his fables in conversa¬ tion, and not from a book; and Socrates essayed to versify such as he remembered (Plat., Phced. p. 61). Others again are of opinion, that a collection had been made of them be¬ fore the time of Socrates. {Mus. Grit. i. 408.) It is, how¬ ever, certain that fables bearing AEsop’s name were popu¬ lar at Athens during the most brilliant period of its lite¬ rary history; though the discrepancies of authors in quot¬ ing the same fables seem in favour of Bentley’s hypothesis. (Compare Aristot. De Part. Anim. iii. 2.; and Lucian. Nigr. 32.) The original fables were in prose, and were turned into verse by several writers; the first, after the example of So¬ crates, being Demetrius Phalereus. Next appeared an edi¬ tion in elegiac verse, often cited by Suidas, but the author’s name is unknown ; then Babrius, an excellent Greek poet, turned them into choliambics ; but of ten books, a few fables only are preserved entire. Of the Latin writers of AEsopean fables, Phaedrus is the most celebrated. “ ADsopus auctor quam materiam reperit, Hanc ego polivi versibus senariis.” PH.ED. The fables now extant in prose under Aisop's name are en¬ tirely spurious, as proved by Bentley in his Dissertation on the Fables of JEsop, and have been assigned an oriental ori¬ gin. The identification of AEsop with the Arabian philoso¬ pher and fabulist Lokman (who is made by some traditions the contemporary of the psalmist David), has frequently been attempted; and the Persian accounts of Lokman, which among other things describe him as an ugly black slave, appear to have been blended by the author of the Life pub¬ lished by Planudes, with the classical stories respecting ASsop. The similarity of the fables ascribed to each renders it probable that they were derived from the same Indo-Per- sian source, or from the Chinese, who appear to have pos¬ sessed such fables in very remote antiquity. A complete collection of the iEsopean Fables, 231 in number, was pub¬ lished at Breslau, by J. G. Schneider, in 1810. AiIsop, a Greek historian, whose life of Alexander the Great is preserved in a Latin translation by Julius Valerius. It is a work of no credit, abounding in errors. A3sop, Clodvus, a celebrated actor, who flourished about the 670th year of Rome. He and Roscius were contem¬ poraries, and the best performers who ever appeared upon the Roman stage ; the former excelling in tragedy, the latter in comedy. Cicero put himself under their direction, to perfect his action. A£sop lived in a most expensive manner, and at one entertainment is said to have had a dish which cost above L.800. This dish, we are told, was filled with singing and speaking birds, some of which cost near L.50. 1 he delight which AEsop took in this sort of birds proceeded, as M. Bayle observes, from the expense. He did not make a dish of them because they could speak, (according to the refinement of Pliny upon this circumstance,) this motive being only accidental, but because of their extraordinary price. Aeth 188 iE S Y ^Esthetics If there had been any birds that could not speak, and yet II more scarce and dear than these, he would have procured /Esynx- gucj1 por ^ table. When he was upon the stage, he en- v ^1Um| i tered into his part to such a degree as sometimes to be seized ^ v with a perfect ecstasy. Plutarch mentions it as reported of him, that whilst he was representing Atreus deliberating how he should revenge himself on Thyestes, he was so trans¬ ported beyond himself in the heat of action, that with his truncheon he smote one of the servants crossing the stage, and laid him dead on the spot. iEsop’s son was no less luxurious than his father, for he dissolved pearls for his guests to swallow. Some speak of this as a common practice of his; but others mention his falling into this excess only on 1 Sat. iii. a particular day, when he was treating his friends. Horace lib. ii. 239.speaks only of one pearl of great value, which he dissolved in vinegar and drank. ./ESTHETICS, a term derived from’ato-^rtKos, “belong¬ ing to sensation,” employed by the followers of the German metaphysicians to designate philosophical investigations into the theory of The Beautiful, or Philosophy of the Fine Arts, which they are disposed to regard as a distinct science. It was first used in this sense by Wolf, about the middle of last century; and Winckelmann, in his work on painting and sculpture, maintains that beauty is a special property of bodies. Similar views are maintained by Baumgarten and Schelling, who apply their general principles to poetry, paint¬ ing, sculpture, architecture, and music. /Esthetical specula¬ tions do not appear to have contributed any thing to the improvement of the fine arts, or to our real knowledge of mental phenomena. /ESTIM ATIO Capitis, a term met with in old law-books for a fine anciently ordained to be paid for offences commit¬ ted against persons of quality, according to their several de¬ grees. /ESTIVAL, in a general sense, denotes something con¬ nected with, or belonging to summer. Hence aestival sign, aestival solstice, &c. /ESTUARY, in Geography, denotes an arm of the sea, which runs a good way within land. Such is the Bristol channel, and many of the firths of Scotland. /Estuary, in ancient baths, a secret passage from the hypocaustum into the chambers. /Estuary, among Physicians, a vapour bath, or any other instrument for conveying heat to the body. /ESTUI, a people that dwelt on the sea-coast in the N.E. of Germany, whose manners are minutely described by Tacitus. In appearance and manners, says that author, they resemble the Suevi; their language, that of Britain. They worshipped the mother of the gods, in whose honour they wore images of the boar, as amulets in war; fighting chiefly with clubs, as they had little iron. They engaged in hus¬ bandry, and gathered amber for the Roman market. This substance they called glessicm. Their name is still preserved in the modern Esthen, the German name of the Esthonians. See Latham’s Germania of Tacitus, p. 166. Vkert, vol. iii., pt. i., p. 420. /ESYMNETES,’Atcruju.u>jT77s, among the Greeks, was, like the Roman dictator, a person invested by the people with 2E T H AETH. See Ath. /ETHALIA, or Ilua, in Ancient Geography, now Elba, an island on the coast of Etruria, in compass a hundred miles, abounding in iron. It was so called from aiOaXg, smoke, which issued from the shops of Vulcan. /ETHELING, or /Edeling, the Anglo-Saxon title given to the children of kings and nobles. It is compounded of cethel, sebel, illustrious, and ling, ling, which, when affixed to persons, indicates diminution or adolescence. /ETHELSTAN. See Athelstan. /ETHER is usually understood of a thin, subtile matter or medium, much finer and rarer than air, which, commenc¬ ing from the limits of our atmosphere, possesses the whole heavenly space. The word is Greek, (u6r]p, supposed to be formed from the verb ai6av, to burn, to flame ; some of the ancients, particularly Anaxagoras, supposing it to be of the nature of fire. The philosophers cannot conceive that the largest part of the creation should be perfectly void; and therefore they fill it with a species of matter under the denomination of (ether. But they vary extremely as to the nature and character of this aether. Some conceive it as a body sui generis, appointed only to fill up the vacuities between the heavenly bodies, and there¬ fore confined to the regions above our atmosphere. Others suppose it of so subtile and penetrating a nature as to per¬ vade the air and other bodies, and to possess the pores and intervals thereof. Others deny the existence of any such specific matter, and think the air itself, by that immense tenuity and expansion it is found capable of, may diffuse it¬ self through the interstellar spaces, and be the only matter found therein. In effect, aether being no object of our sense, but the mere work of imagination, brought only upon the stage for the sake of hypothesis, or to solve some phenomenon real or imaginary, authors take the liberty of modifying it as they please. Some suppose it of an elementary nature, like other bodies, and only distinguished by its tenuity, and the other affections consequent thereon ; which is the philosophical aether. Others will have it of another species, and not ele¬ mentary, but rather a sort of fifth element, of a purer, more refined, and spiritous nature, than the substances about our earth, and void of the common affections thereof, as gravity, &c. The heavenly spaces being the supposed region or residence of a more exalted class of beings, the medium must be more exalted in proportion. Such is the ancient and popular idea of aether, or aethereal matter. The term (ether being thus embarrassed with a variety of ideas, and arbitrarily applied to so many different things, the later and severer philosophers choose to set it aside, and in lieu thereof substitute other more determinate ones. Thus, the Cartesians use the term materia subtilis, which is their aether : and Sir Isaac Newton, sometimes a subtile spirit, as in the close of his Principia ; and sometimes a subtile or (ethereal medium, as in his Optics. Heat, Sir Isaac Newton observes, is communicated through a vacuum almost as readily as through air ; but such com¬ munication cannot be without some interjacent body, to act as a medium. And such body may be subtile enough to Aether. absolute power for a limited period in great emergencies of penetrate the pores of glass, and may permeate those of all the State. Such was Pittacus at Mytilene, or Dracon and Solon at Athens.—Arist. Polit. iii. iv. /ESYMNIUM, in Antiquity, a monument erected to the memory of the heroes by /Esymnus the Megarean. On con¬ sulting the oracle in what manner the Megareans might be most happily governed, he was answered, By holding con¬ sultation with the more numerous. Taking this to signify the dead, he built the said monument, and a senate-house that embraced it within its compass, imagining that thus the dead would assist at their consultations.—Pausanias. other bodies, and consequently be diffused through all the parts of space. The existence of such an aethereal medium being settled, that author proceeds to its properties; inferring it to be not only rarer and more fluid than air, but exceedingly more elas¬ tic and active ; in virtue of which properties he shows, that a great part of the phenomena of nature may be produced by it. To the weight, e. g. of this medium, he attributes gra¬ vitation, or the weight of all other bodies; and to its elasti¬ city, the elastic force of the air and of nervous fibres, and the A E T AiithBr emission, refraction, reflection, and other phenomena of A'tites. 01QgIlt ’ as also sensation, muscular motion, &c. In fine, this ir_ y same matter seems the primum mobile, the first source or spring of physical action in the modern system. The Cartesian aether is supposed not only to prevade, but adequately to fill, all the vacuities of bodies; and thus to make an absolute plenum in the universe. But Sir Isaar Newton shows that the celestial spaces are void of all sensible resistance ; and hence it follows, that the matter contained therein must be immensely rare, in regard the resistance of bodies is chiefly as their density; so that if the heavens were thus adequately filled with a medium or matter, how subtile soever, they would resist the motion of the planets and comets much more than quicksilver or gold. But it has been supposed that what Newton has said of aether is to be considered only as a conjecture, and especially as no new proofs of its existence have been adduced since his time. vEther, a term applied to several particular fluids. See Chemistry. .ETHEREAL, something that belongs to, or partakes of, the nature of Ether. Thus we say, the (ethe¬ real space, (ethereal regions, See. Some of the ancients di¬ vided the universe, with respect to the matter contained therein, into elementary and aethereal. Under the aethereal world was included all that space above the uppermost ele¬ ment, viz. fire. This they supposed to be perfectly homo¬ geneous, incorruptible, unchangeable, &c. The Chaldees placed an aethereal world between the empyreum and the region of the fixed stars. Besides which, they sometimes also speak of a second aethereal world, meaning by it the starry orb; and a third aethereal world, by which is meant the planetary region. ETHIOPIA. See Ethiopia. AETIANS, in Church History, a branch of Arians, who maintained that the Son and Holy Ghost are in all things dissimilar to the Father. See Aetius. ETIOLOGY is that part of pathology which is employed in exploring the causes of diseases. AETIONj a celebrated painter, who left an excellent picture of Roxana and Alexander, which he exhibited at the Olympic games. It represented a magnificent chamber, where Roxana is sitting on a bed of a most splendid appear¬ ance, which is rendered still more brilliant by her beauty. She looks downwards in a kind of confusion, being struck with the presence of Alexander standing before her. A number of little Cupids flutter about, some holding up the curtain, as if to show Roxana to the prince, whilst others are busied in undressing the lady; some pull Alexander by the cloak, who appears like a young bashful bridegroom, and present him to his mistress. He lays his crown at her feet, being accompanied by Hephaestion who holds a torch in his hand, and leans upon a youth, who represents Hymen. Several other little Cupids are represented playing with his arms: some carry his lance, stooping under so heavy a weight; others bear along his buckler, upon which one of them is seated, whom the rest carry in triumph; another lies in ambush in his armour, waiting to frighten the rest as they pass by. This picture gained Aetion so much reputa- tation, that the president of the games gave him his daugh¬ ter in marriage.—-ZMC'/aw. ETITES, or Eagle-stoKe, in Natural History, a flinty or crustated stone, hollow inside, and containing a nuclem, which, on shaking, rattles within. It was formerly in repute for several extraordinary magical as well as medical powers; such as preventing abortion, discovering thieves, and other ridiculous properties. The word is formed from aeros, eagle, the popular tradition being, that it is found in the eagle’s nest, whither it is supposed to be carried while the female A E T igg sits, to prevent her eggs from becoming rotten. It is found Aetius in various places. Near Trevoux, in France, one can scarcely II dig a few feet without finding considerable strata or beds -®tna- of the coarser or ferruginous kind. They are originally soft, ^ and of the colour of yellow ochre. But the finest and most valued of all the eagle-stones are accidental states of one or other of our common pebbles. AETIUS, one of the most zealous defenders of Arianism, was born at Antioch in Coele-Syria, and flourished about the year 336. Being left fatherless, and in poverty, he became a slave, and was afterwards a goldsmith, and also practised physic. After being servant to a grammarian, of whom he learned grammar and logic, he was ordained deacon at An¬ tioch, and at length bishop, by Eudoxius, patriarch of Con¬ stantinople. Aetius was banished into Pisidia on account of his religious opinions; but was recalled from exile on the accession of Julian, and was much esteemed by that emperor. He died, it is supposed, at Constantinople, about the year 366. St Epiphanius has noticed 70 of his pro¬ positions against the Trinity. His followers were called Aetians. Aetius, a famous physician, born at Amida in Meso¬ potamia, and the author of a work entitled Tetrabiblos, which is a collection from the writings of those physicians who went before him. He lived, according to Ur Freind, in the end of the fifth or the beginning of the sixth century. Aetius, governor of Gallia Narbonensis in the reign of Valentinian III., forced the Franks who were passing into Gaul to repass the Rhine. He defeated the Goths, and routed Attila, king of the Huns, who invaded Gaul with an army of 700,000 men. But the emperor, jealous of the merit of this great man, killed him in 454, with his own hand, under the pretence that he had permitted the inva¬ sion of the Huns, after Attila’s defeat. ETNA, (in the Itineraries JEthana, supposed from aiQoi, to burn; according to Bochart, from athuna, a furnace, or cetuna, darkness), now Monte Gibello ; a vol¬ cano or burning mountain of Sicily, situated in Long. 15. E. Lat. 38. N. This mountain, famous from the remotest antiquity, both for its bulk and terrible eruptions, stands in the eastern part of the island, in a very extensive plain, called Val di Demona, from the notion of its being inhabited by devils, who torment the spirits of the damned in the bowels of this volcano. The base of Etna is well defined by the sea, and by Magni- the rivers Giaretta and Alcantara; and is about eighty- tude and seven miles in circumference, with its greatest diameter height of extending from east to west. The following measure- th.e moun' ments, taken by Captain Smyth, we have adopted as the tam‘ most accurate hitherto published: The Summit 10874 feet. Foot of the Cone 9760 The English House 9592 Philosopher’s Tower 9467 Bishop’s Snow Stoves 7410 Highest part of the Woody Region 6279 The Goats’ Cavern 5362 Angelo the Herdsman’s Cottage 4205 Nicolosi Convent 2449 Lingua-Grossa 1725 Caltabiano Station 371 Catania Station 47 The products and general appearance of this volcano General have been described by many travellers. The journey appear- from Catania to its summit has been described by M. ance- D’Orville, Mr Brydone, Sir William Hamilton, M. Houel, the abbe Spallanzani, Smyth, &c. They all agree that 190 JE T jEtna. this single mountain affords an epitome of the different climates throughout the whole world. Towards the foot it is extremely hot; farther up, more temperate; and grows gradually more and more cold the higher we as¬ cend. At the very top it is perpetually covered with snow : from thence the whole island is supplied with that article, so necessary in a hot climate, and without which, the natives say, Sicily could not be inhabited.. So great is the demand for this commodity, that the bishop s re¬ venues, which are considerable, arise from the sale of Mount ^Etna’s snow ; and he is said to draw L.1000 a year from one small portion lying on the north side. of the mountain. Great quantities of snow and ice are likewise exported to Mbit a and Italy, making a considerable branch of commerce. The snow of iEtna, says Captain Smyth, is not only consumed in vast quantities all over the island, but forms an extensive article of commerce with Malta and Italy, to which places it is sent in such profusion as to be sold from a penny to threepence the pound, a rate which renders it accessible to the lower orders. Crater de- In the middle of the snowy region stands the great scribed. crater, or mouth of /Etna. Sir William Hamilton describes the crater as a little mountain, about a quarter of a mile perpendicular, and very steep, situated in the middle of a gently inclining plain, of about nine miles in circumfer¬ ence. It is entirely formed of stones and ashes; and, as he was informed by several people of Catania, had been thrown up about 25 or 30 years before the time (1769) he visited Mount iEtna. Before this mountain was thrown up, there was only a prodigiously large chasm or gulf in the middle of the above-mentioned plain; and it has been remarked, that about once in 100 years the top of iEtna falls in ; which undoubtedly must be the case at certain periods, otherwise the mountain would continually increase in height. As this little mountain, though emitting smoke from every pore, appeared solid and firm, Sir William Hamilton and his companions went up to the very top. In the middle is a hollow, about two miles and a half in circumference, according to Sir William Hamilton; three miles and a half, according to Mr Brydone ; and three or four, according to M. D’Orville. The inside is crusted over with salts and sulphur of different colours. It goes shelving down from the top, like an inverted cone; the depth, in Sir William Hamilton’s opinion, nearly corre¬ sponding to the height of the little mountain. From many places of this space issue volumes of sulphurous smoke, which being much heavier than the circumambient air, instead of ascending in it, roll down the side of the moun¬ tain, till, coming to a more dense atmosphere, it shoots off horizontally, and forms a large track in the air, accord¬ ing to the direction of the wind; which, happily for our tra¬ vellers, carried it exactly to the side opposite to that on which they stood. In the middle of this funnel is the tre¬ mendous and unfathomable gulf, so much celebrated in all ages, both as the terror of this life and the place of punishment in the next. From this gulf continually issue terrible and confused noises, which in eruptions are in¬ creased to such a degree as to be heard at a prodigious distance. Its diameter is probably very different at dif¬ ferent times; for Sir William Hamilton observed, by the wind clearing away the smoke from time to time, that the inverted hollow cone was contracted almost to a point; while M. D’Orville and Mr Brydone found the opening very large. Both Mr Brydone and Sir William Hamilton found the crater too hot to descend into it; but M. D’Or¬ ville was bolder; and accordingly, he and his fellow-tra¬ veller, fastened to ropes which two or three men held at a distance for fear of accidents, descended as near as pos¬ sible to the brink of the gulf; but the small flames and N A. smoke which issued from it on every side, and a greenish -®tna- sulphur, and pumice stones, quite black, which covered the margin, would not permit them to come so near as to have a full view. They only saw distinctly, in the middle, a mass of matter which rose in the shape of a cone, to the height of above 60 feet, and which towards the base, as far as their sight could reach, might be 600 or 800 feet. While they were observing this substance, some motion was perceived on the north side, opposite to that whereon they stood; and immediately the mountain began to send forth smoke and ashes. This eruption was preceded by a sensible increase of its internal roarings; which, however, did not continue, but, after a moment’s dilatation, as if to give it vent, the volcano resumed its former tranquillity; but as it was by no means proper to make a long stay in such a place, our travellers immediately returned to their attendants. The top of iEtna being above the common region of View from vapours, the heavens appear with exceeding great splen-^ sum‘ dour. Mr Brydone and his company observed, as they mi ’ ascended in the night, that the number of stars seemed to be indefinitely increased, and the light of each of them appeared brighter than usual; the whiteness of the milky way was like a pure flame which shot across the heavens; and with the naked eye they could observe clusters of stars that were invisible from below. Had Jupiter been visible, he is of opinion that some of his satellites might have been discovered with the naked eye, or at least with a very small pocket-glass. He likewise took notice of several of those meteors called falling stars, which ap¬ peared as much elevated as when viewed from the plain; a proof, according to Mr Brydone, that “ these bodies move in regions much beyond the bounds that some phi¬ losophers have assigned to our atmosphere.” To have a full and clear prospect from the summit of Mount iEtna, it is necessary to be there before sunrise, as the vapours raised by the sun in the daytime will ob¬ scure every object. Accordingly, our travellers took care to arrive there early enough; and all agree, that the beauty of the prospect from thence cannot be described. Here Mr Brydone and Sir William Hamilton had a view of Calabria in Italy, with the sea beyond it; the Lipari islands, and Stromboli, a volcano at about 70 miles dis¬ tance, appeared just under their feet: the whole island of Sicily, with its rivers, towns, harbours, &c. appeared distinct, as if seen on a map. Massa, a Sicilian author, affirms, that the African coast, as well as that of Naples, with many of its islands, has been discovered from the top of iEtna. The visible horizon here is no less than 800 or 900 miles in diameter. The pyramidal shadow of the mountain reaches across the whole island, and far into the sea on the other side, forming a visible track in the air, which, as the sun rises above the horizon, is shortened, and at last confined to the neighbourhood of /Etna. The most beautiful part of the scene, however, in Mr Bry- done’s opinion, is the mountain itself, the island of Sicily, and the numerous islands lying round it. These last seem to be close to the skirts of iEtna, the distances appearing reduced to nothing. M. Houel gives the following description of the view he enjoyed from the summit of the mountain. Here, being sheltered from the wind, and the day advancing, they began to enjoy the glorious prospect, which every moment became more extensive. At the rising of the sun, the horizon was serene, without a single cloud. “ The coast of Calabria,” says our author, “ was as yet undis- tinguishable from the adjoining sea; but in a short time a fiery radiance began to appear from behind the Italian hills which bounded the eastern part of the prospect. M T ./Etna. The fleecy clouds, which generally appear early in the morning, were tinged with purple; the atmosphere became strongly illuminated, and, reflecting the rays of the rising sun, appeared filled with a bright effulgence of flame. The immense elevation of the summit of ./Etna made it catch the first rays of the sun’s light, whose vast splendour, while it dazzled the eyes, diffused a most cherishing and enliven¬ ing heat, reviving the spirits, and diffusing a pleasant sen¬ sation throughout the soul. But though the heavens were thus enlightened, the sea still retained its dark azure, and the fields and forests did not yet reflect the rays of the sun. The gradual rising of this luminary, however, soon diffused his light over the hills which lie below the peak of iEtna. This last stood like an island in the midst of the ocean, with luminous points every moment multiplying around, and spreading over a wider extent with the greatest rapidity. It was as if the universe had been observed suddenly springing from the night of non-existence. The tall forests, the lofty hills, and extensive plains of iEtna, now presented themselves to view. Its base, the vast tracts of level ground which lie adjacent, the cities of Si¬ cily, its parched shores, with the dashing waves and vast expanse of the ocean, gradually presented themselves; while some fleeting vapours, which moved swiftly before the wind, sometimes veiled part of this vast and magnifi¬ cent prospect.” In a short time every thing was display¬ ed so distinctly that they could plainly recognise all those places with which they were before acquainted. On the south were seen the hills of Camerata and Trapani; on the north, the mounts Pelegrino and Thermini, with the cele¬ brated Enna once crowned with the temples of Ceres and Proserpine. Among these mountains were seen a great imany rivers running down, and appearing like as many lines of glittering silver winding through a variety of rich and fertile fields, washing the walls of 28 cities, while their banks were otherwise filled with villages, hamlets, &c. ris¬ ing among the ruins of the most illustrious republics of antiquity. On the south and north were observed the rivers which bound by their course the vast base of Mount ./Etna, and afford a delightful prospect to the eye; while at a much greater distance were seen the isles of Lipari, Alicudi, Felicocide, Parinacia, and Stromboli. Regions. This mountain is divided into three parts or zones, which are distinguished by the names of the Regione Culta, the fertile or cultivated region ; the Regione Syl- vosa, the woody or temperate region ; and the Regione Deserta, the frigid or desert zone or region. All these are plainly distinguished from the summit. Regione The desert region is a dreary waste of black lava, scoria, Deserta. an(j ashes, in the centre of which, in a desolate plain, rises the cone, to the height of eleven hundred feet. Imme¬ diately under the cone is an edifice, erected at the ex¬ pense of the British officers who during the late war were stationed in Sicily, containing rooms and stabling; a great convenience to those travellers who resort to it in the proper season, but during the greater part of the year a single snow storm is sufficient to overwhelm it. Not far from this house are the vestiges of a brick build¬ ing, called the Philosophers Tower, from the supposition of its having been the dwelling of Empedocles. M. Houel, however, says, “ it seems not to be very ancient, neither the materials of which it consists, nor the mode of archi¬ tecture, bearing any resemblance to those of the Greeks or Romans.” Kegione Immediately below the desert region is the woody Sjlvosa. region, which is an extensive forest of about six or seven miles in length, encircling the mountain, and affording pasturage to the numerous flocks and herds that are fed there. The woods are irregularly distributed, ac- N A. i9i cording to the ravages of the lava, and the senseless de- j£tna. struction of them by the natives. The neighbourhood of Maletto is richly clothed with fine oaks, pines, and poplars; above Nicolosi and Milo are produced stunted oaks, with fir, beech, cork, hawthorn, and bramble; and in the dis¬ tricts of Mascali and Piraino there are groves of cork, and luxuriant chesnut trees. The vicinity of Bronte abounds with pines of great magnitude; but the Carpinetto boasts that father of the forest, the venerable Castagno di cento cavalli, or chesnut of the hundred horses, supposed to be one of the oldest known trees, and, as far as is known, the largest tree in Europe. Some travellers describe it as a single tree; others, and with more plausibility, as produced by the inosculation of several young chesnut trees. It ap¬ pears to consist of five large and two smaller trees. The largest trunk Captain Smyth found to measure 38 feet in circumference, and the circuit of the whole five, measured just above the ground, is 163 feet. It still bears rich fo¬ liage, and much small fruit, though the heart of the trunk is decayed, and a public road leads through them. Be¬ sides this, there is abundance of other trees in the neigh¬ bourhood, very remarkable for their size. One is men¬ tioned as being upwards of 70 feet in circumference. Many parts of this region are remarkably picturesque, and even romantic; and its cool temperature is extreme¬ ly grateful when contrasted with the heat of the lower region. “ These majestic forests of ./Etna,” says Houel, “ afford a singular spectacle, and bear no resemblance to those of other countries. Their verdure is more lively, and the trees of which they consist are of a greater height. These advantages they owe to the soil whereon they grow; for the soil produced by volcanoes is particularly favourable to vegetation, and every species of plants grows here with great luxuriance. In several places, where we can view their interior parts, the most enchanting prospects are dis¬ played. The hawthorn trees are of an immense size. Our author saw several of them of a regular form, and which he was almost tempted to take for large orange trees cut artificially into the figures they represented. The beeches appear like as many ramified pillars, and the tufted branch¬ es of the oak like close bushes impenetrable to the rays of the sun. The appearance of the woods in general is ex¬ ceedingly picturesque, both by reason of the great number and variety of the trees, and the inequality of the ground, which makes them rise like the seats in an amphitheatre, one row above another; disposing them also in groups and glades, so that their appearance changes to the eye at every step; and this variety is augmented by accidental circumstances, as the situation of young trees among others venerable for their antiquity; the effects of storms, which have often overturned large trees, while stems shooting up from their roots, like the Lernaean hydra, show a number of heads newly sprung to make up that which was cut off.” Several extensive caverns occur in this region, among which, one is well known by the name of the Goats' Ca¬ vern or Grotto, because it is frequented by those animals, • which take refuge there in bad weather. Formerly tra¬ vellers on their ascent rested here, but since the erection of the more convenient shelter higher up the mountain, called the English House, it has been abandoned. The fertile district or region comprises the delightful Regione country round the skirts of the mountain, and is veryCuita. unequal in its dimensions, being in many parts from six to nine miles broad, and above Catania nearly eleven ; while on the northern side, where the woods encroach, it is little more than half a mile broad. The whole is more or less covered with towns, villages, and monasteries, and 192 iE T N A. jEtna. is well peopled, notwithstanding the danger of such a situa- tion. The soil is made up of decomposed lava and tuffa. It is easily worked and very productive, yielding the finest corn, oil, wine, fruit, and aromatic shrubs, in Sicily. The inhabitants, however, of many of these districts, as Smyth remarks, from the numerous minute particles of volcanic dust that fly about, severely injuring and disfiguring their eyes, and soiling their persons, their furniture, and their houses, have a squalid, slovenly, and dejected appearance. These circumstances, with the want of water, and the nu¬ merous and arid patches of lava amidst the surrounding vegetation, leave such a paradise little to be envied. In addition to these inconveniences, the constant danger of losing both landed and movable property by an erup¬ tion must be borne in mind; a disaster compared with which, earthquakes, hurricanes, plagues, and other visita¬ tions are light, as these may be counteracted in a few years, while the other destroys for ages. The terrible erup¬ tion of 1699 burst forth in this region. In this region the river Ads, so much celebrated by the poets, in the fable of Acis and Galatea, takes its rise. It bursts out of the earth at once in a large stream, runs with great rapidity, and about a mile from the source throws itself into the sea. Season for The most desirable season, according to Smyth, for as- ascending cending the mountain, is during the full moons that occur the ir.oun- between the middle of June and the first autumnal rains, tam. iatter appear in the form of snow on the summit; and the peasants below attentively observe whether the east or west side is covered earliest, because in the former case they expect a wet season, and in the latter a dry one. After the equinox the weather again becomes settled, and the journey is practicable and easy until the middle of October. The ascent from Catania, through Nicolosi, to the English house, is effected on mules with the greatest ease, or even in a Lettiga; but from thence to the top of the cone the journey is very fatiguing. The obstacles are nu¬ merous : the surface, towards the summit, is frequently so hot as to make even resting inconvenient, and the materials, being only scoria, puzzolana, and triturated ashes, occasion the foot to sink and recede more or less at every step. Geognosti- This mighty mountain, which rises suddenly from the cal struc- surrounding low country, is mostly composed of porphyri- tic lavas, which in every instance possess such characters as show that in all probability they have been ejected above the surface of the waters, and not under pressure. It rises, out of a basaltic crater of elevation, hence its lower part is of a basaltic nature. The products of the eruptions of this mountain, in point of magnitude, form a striking con¬ trast with those of Vesuvius; for even the greatest bodies of lava erupted from the Neapolitan mountain almost sink into insignificance when compared with those of iEtna, some of the streams or coulees of iEtna being four or five^ miles in breadth, 15 in length, and from 50 to 100 feet in thickness. The elevation of iEtna, too, is so great that the lava fre¬ quently finds less resistance in piercing the flanks of the mountain than in rising to its summit; and has in this man¬ ner formed a number of minor cones, many of which pos¬ sess their respective craters, and have given rise to con¬ siderable streams of lava. The most striking and original feature in the physiognomy of iEtna, says Dr Daubeny, is the zone of subordinate volcanic hills with which it is encompassed, and which look like a court of subaltern princes waiting upon their sovereign. Of these, some are covered with vegetation, others are bare and arid, their relative antiquity being probably denoted by the progress vegetation has made upon their surface; and the great difference which exists in this respect seems to indicate, that the mountain, to which they owe their origin, must have been in a state of activity, if not at a period ante¬ cedent to the commencement of the present order of things, at least at a distance of time exceedingly remote. It must be remarked, however, continues Daubeny, that the time which it takes to bring a volcanic mountain or stream of lava into cultivation is very variable ;* and that the progress is generally more rapid in a cone composed of finely comminuted cinders, than in a stream of lava, which consists of a hard glossy substance, that yields but slowly to the causes of decomposition. There is nothing in the nature of lava, chemically considered, prejudicial to vege¬ tation; but mechanically, the hard surface is inimical, as it gives no support to the tender shoots, and from its vesicularity often carries off all the moisture that falls on its surface. From these causes, the surface of a stream of lava must always require a long time to bring it into cul¬ tivation. This being the case, we naturally feel desirous of verifying an observation reported by Brydone, on the authority of the canon Recupero, which might render us doubtful as to the correctness of our received chronologies. This writer, says Dr Daubeny, after giving an instance of a lava, the date of which goes back to the time of the second Punic war, proceeds to state, that at Aci Reale we see seven such beds superimposed one on the other, each of which has its surface thoroughly decomposed and con¬ verted into rich vegetable mould. Now, if a single bed of lava has continued for more than 2000 years without ex¬ periencing any alteration, what a lapse of time must it have required to reduce seven successive beds of the same material into a state of such decomposition. “ Although I have no reason,” says Dr Daubeny, “ to doubt that Brydone received from Recupero the observa- iElna. 1 “ This will appear from the following statement of the condition of a few of the lavas of Vesuvius, which I examined with reference to this question in 1823 : Lava of 1551—Fossa di Gaetano. Much decomposed; heaths grow upon it, and vines begin to be planted. 1737—-But little decomposed; moss alone grows on it. 1760.^Near the hill of the Camalduli. Still unfit for vegetation; surface, however, whitened and crumbly, owing to decomposition, which has proceeded farther than in that of 1737- 1771-—Colour grey; moss grows upon it, but no heath. 1785.—Fossa di Sventurato. Lava still quite hard and rough. 1794—Fossa di Cucazzello. Surface much decomposed ; moss grows upon it, and a few heaths, but no trees or shrubs. It is to be observed, that even the latter are met with on the surface of the crater from which this lava flowed, and which was formed by heaps of scoriae ejected at the same time ; a proof of what I have asserted in the text with respect to the more rapid decomposition ofloose ashes than of a bed of lava. 1805.—Fossa del Noce. Colour very white ; no moss appears to grow upon it; but, being covered with the loose scoriae of later eruptions, it has trees growing upon it in a few parts. 1810—Colour grey; surface rough, though somewhat decomposed ; moss grows upon it, but no heaths or trees are seen, except in one part where it is covered with cinders. 1822—Colour black; surface very rough and irregular; no moss as yet to be seen. It will be seen that many of these lavas are in a more forward state than that of Ischia, which flowed in 1302, more than 200 years before.” (Daubeny’s Volcanoes, p. 204.) T N A. jg tion on which he grounds his inferences, I think it most “ But it is useless to multiply proofs of the fallacy of JEtna. probable that the conclusion itself was his own, though he Mr Brydone’s statement; and the only circumstance that perhaps thought it would sound more piquant if put into needs surprise us is, that thirty years should have elapsed the mouth of the Canon, whose scientific knowledge he without any traveller having visited the spot with the view seems willing to exalt at the expense of his orthodoxy, of ascertaining the correctness of the observation. In reality, however, this good priest appears to have en- “ Should the high antiquity I have assigned to this joyed in both respects a reputation which he very little volcano be questioned, I may remark, that there are vallevs deserved. The reports of Dolomieu and other really scien- on the slope of the mountain which appeared to me too tific travellers make him out to have been a man of but considerable to be the result of torrents, and that among slender philosophical attainments, but as one who at least the diluvial matter at its foot, I have found rolled masses was free from all imputation of scepticism. It is curious, of cellular as well as compact lava ; the presence of the nevertheless, that another foreigner has stated, as an in- former seeming to prove that the volcano was in activity stance of the intolerant spirit prevailing in the country in at some period intermediate between the general retreat which he lived, that the poor Abbe was thrown into pri- of the ocean and the event which formed the valleys, and son for his religious opinions, although the truth appears reduced the fragments of rock detached to the rounded to have been, that the reports circulated in his favour by condition in which we observe them.” (Daubeny’s Volca- Brydone, Borch, and others, induced the Neapolitan go- noes, p. 206.) vernment to grant him a pension on the score of his scien- We shall close this article with an enumeration of all tific deserts. Indeed, the only annoyance, it is said, he the different eruptions from Mount iEtna which are found ever experienced in consequence of his imagined disco- upon record. very, was the being informed that certain foreigners, to 1. The first is that of which Diodorus Siculus speaks, List of Avhom he communicated his observation, not content with but without fixing the period at which it happened. That eruptions, wresting it to a purpose of which he had never dreamt, eruption, says he, obliged the Sicani, who then inhabited had given him credit for the inferences which they had Sicily, to forsake the eastern and retire to the southern chosen to deduce from it themselves. part of the island. A long time after that, the Sicilians, “ TIie fact, nevertheless, reported by Brydone, obtain- a people of Italy, migrated into Sicily, and took up their ed a currency proportionate to the popularity which his abode in that part of the island which had been left desert work enjoyed ; and the heterodox conclusion excited at by the Sicani. the time no slight degree of consternation among divines. 2. The second eruption known to have issued from this It was generally combated, by remarking the great vari- volcano is the first of the three mentioned by Thucydides; ableness as to the period which a bed of lava will take to of none of which he fixes the date, mentioning only in undergo decomposition ; and even Spallanzani, though he general, that from the arrival of the first Greek colonies visited Sicily, seems to have contented himself with point- that settled in Sicily (which was in the 11th Olympiad, ingout instances in which newer beds oflava have taken the and corresponds to the 734th year before the Christian start of older ones in their progress towards cultivation. era), to the 88th Olympiad, or the year 425 before Christ, . £ ^ was therefore not a little surprised, when, on visit- iEtna at three different times discharged torrents of fire, mg the celebrated spot of the Abbe’s observation, I found This second eruption happened, according to Eusebius, in that the beds of vegetable mould, which proved, accord- the days of Phalaris, in the 565th year before the Chris- mg to Brydone, the degree to which the decomposition of tian era. The assertion of Eusebius is confirmed by a the lava had extended, were in reality nothing more nor letter from that tyrant to the citizens of Catania, and by the less than beds of a ferruginous tuffa, formed probably at answer of the Catanians (if, after Bentley’s Dissertations the very period of the flowing of the lava, and originating against their authenticity, any credit be due to the Epistles perhaps from a shower of ashes that immediately succeed- of Phalaris). But Diodorus gives both these pieces, ed its eruption. It is true that the cliff, which exhibits a 3. The third, which is the second of the three mention- section of these lava beds with interposed tuffa, shows also ed by Thucydides, happened in the 65th Olympiad, in the the greater facility with which the latter has yielded to 477th year before the Christian era, when Xantippus was the action of the elements, as the bare and mural preci- archon at Athens. It was in this year that the Athenians pices presented by the lava are in contrast with the gentler gained their boasted victory over Xerxes’s general Mar- slope of the beds of tuffa, which afford a soil sufficient for donius near Plataea. Both the eruption of the volcano the hardy cactus, and in some places even for the vine, and the victory of the Athenians are commemorated Still there is not the slightest evidence that the decom- in an ancient inscription on a marble table, which still position exists internally, oi that it had taken place in remains. An ancient medal exhibits a representation any one instance before the superincumbent bed of lava of an astonishing deed to which that eruption gave oc- was deposited. casion. Two heroic youths boldly ventured into the midst “ Even had the tuffa in question been in reality vegetable of the flames to save their parents : their names, which mould, the validity of Mr Bry done’s conclusion might M^ell deserve to be transmitted to future ages, were Amphi- very easily be disputed, for I think it cannot be shown nomus and Anapius. The citizens of Catania rewarded so that any one of the beds, of which the cliff of Aci Reale noble a deed with a temple and divine honours. Seneca, exposes a section, are of postdiluvial origin. So abrupt Siliusltalicus, Valerius Maximus, and other ancient authors, and lofty a face of rock would hardly have been cut by mention the heroism of the youths with just applause, processes now in operation, but may be attributed with 4. The fourth eruption, the third and last of those more probability to the cause which last reduced our con- mentioned by Thucydides, broke out in the 88th Olympiad, tinents to their existing form. in the 425th year before the Christian era. It laid waste “ If we examine, too, the characters of these beds, we the territory of Catania, shall find them sufficiently distinguished by their greater 5. The fifth is mentioned by Julius Obsequens and Oro- compactness and stony aspect from modern lavas; whilst sius, who date it in the consulship of Sergius Fulvius the general correspondence in mineralogical characters Flaccus and Quintus Calpurnius Piso, nearly 133 years that exists between them all, affords a strong presumption before the Christian era. It was considerable ; but no of their having been produced about the same period. peculiar facts are related concerning it. vol. n. 2 B 194 ^ T jEtna. 6. In the consulship of Lucius TEmilius Lepidus and Lucius Aurelius Orestes, in the 125th year before the Christian era, Sicily suffered by a violent earthquake. Such a deluge of fire streamed from Aitna as to render the adjoining sea, into which it poured, absolutely hot. Orosius says, that a prodigious quantity of fishes were destroyed by it. Julius Obsequens relates, that the inhabitants of the Isles of Lipari ate such a number of those fishes as to suffer, in consequence of it, by a distemper which proved very generally mortal. _ , 7. Four years after the last mentioned, the city of Ca¬ tania was desolated by another eruption, not less violent. Orosius relates, that the roofs of the houses were broken down by the burning ashes which fell upon them. Itw^as so dreadfully ravaged, that the Romans found it necessary to grant the inhabitants an exemption from all taxes for the space of ten years, to enable them to repair it. 8. A short time before the death of Caesar, in the 43d year before Jesus Christ, there was an eruption from Mount iEtna. Livy mentions it. Rhegium suffered dur¬ ing this eruption. It was afterwards considered as an omen of the death of Caesar. 9. Suetonius, in the life of Caligula, mentions an erup¬ tion from Mount ALtna which happened in the 40th year after the Christian era. The emperor fled on the very night on which it happened, from Messina, where he at that time happened to be. 10. Carrera relates, that in the year 253 there w^as an eruption from Mount fEtna. 11. He speaks of another in the year 420, which is also mentioned by Photius. 12. In the reign of Charlemagne, in the year 812, there was an eruption from AEtna. Charlemagne, who witness¬ ed it, was much alarmed. 13. In the year 1169, on the 4th February, about day¬ break, there was an earthquake in Sicily, which was felt as far as Reggio, on the opposite side of the strait. Ca¬ tania was reduced by it to ruins; and in that city more than 15,000 souls perished. The bishop, with 44 monks of the order of St Benedict, was buried under the ruins of the roof of the church of St Agatha. Many castles in the territories of Catania and Syracuse were overturned ; new rivers burst forth, and ancient rivers disappeared. The ridge of the mountain was observed to sink in on the side next Taormino. The spring of Arethusa, so famous for the purity and sweetness of its waters, then became muddy and brackish. The fountain of Ajo, which rises from the village of Saraceni, ceased to flow for two hours, at the end of which the water gushed out more copiously than before. Its waters assumed a blood colour, and re¬ tained it for about an hour. At Messina, the sea, without any considerable agitation, retired a good way beyond its ordinary limits; but soon after returning, it rose beyond them, advanced to the walls of the city, and entered the streets through the gates. A number of people who had fled to the shore for safety were swallowed up by the waves. Ludovico Aurelio relates, that the vines, corn, and trees of all sorts were burnt up, and the fields cover¬ ed over with such a quantity of stones as rendered them unfit for cultivation. At this time a great part of Syria was wasted by an earthquake. 14. Twelve years after this, in the year 1181, a dread¬ ful eruption issued from AStna, on the east side. Streams of fire ran down the declivity of the mountain, and en¬ circled the church of St Stephen, but without burning it. Nicholas Speciale, who relates, though he did not see, this event, was witness to another conflagration on Aitna 48 years after this, in the year 1329, on the 23d of June, of which he has given a description. N A. 15. On that day, says he, about the hour of vespers, AJna. Aitna was strongly convulsed, and uttered dreadful noises: not only the inhabitants of the mountain, but all Sicily, were struck with consternation and alarm. On a sudden, a terrible blaze of fire issued from the southern summit, and spread over the rocks of Mazzara, which are always covered with snow Together with the fire, there appear¬ ed a great deal of smoke. After sunset, the flames, and the stones that issued out with them, were seen to touch the clouds. The fire making way for itself with the most furious impetuosity, burnt up or reduced to ruins all those structures which the piety of former times had consecrat¬ ed to the Deity. The earth yawning, swallowed up a great many springs and rivulets. Many of the rocks on the shore of Mascali were shaken and dashed into the sea. A succession of these calamities continued till the 15th of July, when the bowels of Aitna were again heard to rebellow. The conflagration of Mazzara still went on unextinguished. The earth opened near the church of St John, called II Paparinecca; on the south side fire issued from the gap with great violence. To add to the horrors of the day, the sun was obscured from morning to evening with clouds of smoke and ashes, as entirely as in an eclipse. Nicholas Speciale went towards the new opened crater, to observe the fire and the burning stones which were issuing from the volcano. The earth rebel¬ lowed and tottered under his feet; and he saw red-hot stones issue four times successively in a very short space from the crater with a thundering noise, the like of which, he says, he had never before heard. In a few days after this, all the adjacent fields were burnt up by a shower of fire and sulphurous ashes; and both birds and quadrupeds, being thus left destitute of food, died in great numbers. A great quantity of fishes likewise died in the rivers and the contiguous parts of the sea. “ I cannot think,” says he, “ that either Babylon or Sodom was destroyed with such awful severity.”—The north winds, which blew at the time, carried the ashes as far as Malta. Many persons of both sexes died of terror. 16. Scarcely had four years elapsed after this terrible event, when iEtna made a new explosion, and discharged volleys of stones, causing the neighbouring fields to trem¬ ble. This happened in the year 1333. 17. Forty-eight years after this, on the 25th of August 1381, an eruption from Aitna spread its ravages over the confines of the territory of Catania, and burnt up the olive yards in the neighbourhood of that city. 18. In the year 1444, 63 years after the last eruption, a torrent of lava issued from Altna, and ran towards Ca¬ tania. The mountain shook; and the shocks were so violent, that several huge masses of rock were broken from its summit, and hurled into the abyss with a tremen¬ dous noise. 19. After this Aitna was scarcely at rest for 18 months or two years. On Sunday the 25th of September 1446, about an hour after sunset, an eruption issued from the place called La Pietra di Mazzara. This eruption was soon over. 20. In the following year, 1447, on the 21st of Septem¬ ber, there was another, with a good deal of fire; but this eruption was likewise of short duration. 21. Aitna now ceased to emit fire, and that for a con¬ siderable time. The neighbouring inhabitants not only ascended to the summit of the mountain, but even, if we may credit accounts, went down into the fiery gulf, and believed the volcanic matter to be now exhausted. But on the 25th of April 1536, near a century from the slight eruption in 1447, a strong wind arose from the west, and a thick cloud, reddish in the middle, appeared over the iE T N A. ^tna. summit of the mountain. At the very same instant a large body of fire issued from the abyss, and fell, with the noise and rapidity of a torrent, along the eastern side of the mountain, breaking down the rocks, and destroying the flocks and every other animal that was exposed to its fury. From the same crater, on the summit of the moun¬ tain, there issued at the same time a stream of fire more terrible than the other, and held its course towards the west. It ran over Bronte, Adrans, and Castelli. It con¬ sisted entirely of sulphur and bitumen. On the same day the church of St Leon, which stood in a wood, was first demolished by the shocks of the earthquake, and its ruins after that were consumed by the fire. Many chasms were opened in the sides of the mountain; and from these issued fire and burning stones, which darted up into the air with a noise like that produced by a smart discharge of artillery. Francis Negro de Piazza, a celebrated phy¬ sician, who lived at Lentini, wishing to have a nearer view of the eruptions, and to make some observations which he thought might be of consequence, was carried off and burnt to ashes by a volley of the burning stones. This conflagration of iEtna lasted some weeks. 22. In less than a year, on the 17th of April 1537, the river Simeto swelled so amazingly as to overflow the ad¬ jacent plains, and carry off the country people, and their cattle and other animals. At the same time, the country around Paterno, the neighbouring castles, and more than 500 houses, were destroyed by the ravages of the river ; and most of the wood was torn up by the roots by violent blasts of wind. These ravages of the elements were fol¬ lowed by AStna, which on the 11th of the following month was rent in several places, disclosing fiery gulfs, and pour¬ ing out a deluge of fire in more terrible torrents than those of the preceding year. They directed their course to¬ wards the monastery of St Nicholas d’Arena ; destroyed the gardens and vineyards ; and proceeding onwards to¬ wards Nicolosi, burnt Montpellier! and Fallica, and de¬ stroyed the vineyards and most of the inhabitants. When the conflagration ceased, the summit of the mountain sunk inward with such a noise, that all the people in the island believed the last day arrived, and prepared for their end by extreme unction. These dreadful disturbances con¬ tinued throughout the whole year, more especially in the months of July and August, during which all Sicily was in mourning. The smoke, the noise, and the shocks of the earthquake, affected the whole island ; and if Filotes may be believed, who relates this event, many of the Sicilians were struck deaf by the noise. Many structures were demolished; and among others the castle of Cor- leone, though more than 25 leagues distant from the volcano. 23. During the succeeding 30 years there was no dis¬ turbance of this nature. At the end of that space, Sicily was alarmed by a new eruption from the mountain. iEtna discharged new streams of fire, and covered the adjacent country with volcanic ashes, which entirely ruined the hopes of the husbandman. 24. In the year 1579 TEtna renewed its ravages; but no particular account of the damage which it did upon this occasion has been transmitted to us. 25. Twenty-five years had elapsed, when ./Etna, in the month of June 1603, flamed with new fury. Peter Car¬ rera affirms that it continued to emit flames for the space of 33 years, till 1636, without interruption, but not always with the same violence. In 1607 the streams of lava which flowed from it destroyed the v/oods and vineyards on the west side of the mountain. In 1609 they turned their course towards Aderno, and destroyed a part of the forest Del Pino, and a part of the wood called La Sciam- brita, with many vineyards in the district Costerna. These torrents of lava continued to flow for three months. In the year 1614 a new effort of the subterraneous fire open¬ ed another crater, from which fire was discharged on Randazzo, in the district called 77 Piro. The fire continued to flame for 10 or 12 years longer. 26. The same Peter Carrera relates, that a dreadful conflagration happened in the year 1664, of which he himself was witness. It happened on the 13th of Decem¬ ber, and lasted without interruption, but with different degrees of violence, till the end of May 1678. But in 1669 the inhabitants of Nicolosi were obliged to forsake their houses, which tumbled down soon after they left them. The crater on the summit of TEtna had not at this time a threatening aspect, and everything there con¬ tinued quiet till the 25th of March: but on the 8th of that month, an hour before night, the air was observed to become dark over the village La Pedara and all that neigh¬ bourhood ; and the inhabitants of that country thought that an almost total eclipse was taking place. Soon after sunset, frequent shocks of earthquakes began to be felt: these were at first weak, but continued till day-break to become more and more terrible. Nicolosi was more af¬ fected than any other tract of country on that side of TEtna. About noon every house was thrown to the ground; and the inhabitants fled in consternation, invoking the protec¬ tion of heaven. On the 10th of March a chasm several miles in length, and five or six feet wide, opened in the side of the mountain ; from which, about two hours before day, there arose a bright light, and a very strong sulphur¬ ous exhalation was diffused through the atmosphere. About 11 in the forenoon of the same day, after dread¬ ful shocks of earthquake, a crater was opened in the hill called Des Noisettes, from which there issued huge volumes of smoke, not accompanied with fire, ashes, or stones, but with loud and frequent claps of thunder, displaying all the different phenomena with which thunder is at different times attended. And what was very remarkable, the chasm was formed on the south side, between the top and the bottom of the mountain. On the same day another chasm was formed two miles lower, from which issued a great deal of smoke, accompanied with a dreadful noise and earthquake. Towards the evening of the same day, four other chasms were opened towards the south, in the same direction, accompanied during their formation with the same phenomena, and extending all the way to the hill called La Pusara. About twelve paces beyond that, another of the same kind was formed. On the succeeding night, a black smoke, involving a quantity of stones, issued from this last chasm : it discharged at the same time flakes of a dark-coloured spongy matter, which became hard after they fell. There issued from the same gulf a stream of lava, which held its course into a lake called La Hardia, six miles from Mont- pellieri, and on its way thither destroyed many dwelling- houses and other buildings in the neighbouring villages. On the next day, March 12th, this stream of fire di¬ rected its course towards the tract of country called Mal- passo, which is inhabited by 800 people : in the space of 20 hours it was entirely depopulated and laid waste. The lava then took a new direction, in which it destroyed some other villages. 1 he mount of Montpellieri was next destroyed, with all the inhabitants upon it. On the 23d of the same month, the stream of fire was in some places two miles broad. It now attacked the large village of Mazzalucia; and on the same day a vast gulf was formed, from which were discharged sand or ashes, which produced a hill with two summits, two miles 195 Altna. 196 jEtnn. iE T N A. in circumference, and 150 paces high. It was observed to consist of yellow, white, black, grey, red, and green stones. . The new mount of Nicolosi continued to emit ashes for the space of three months ; and the quantity discharged was so great as to cover all the adjoining tract of country for the space of 15 miles. Some ot these ashes were con¬ veyed by the winds as far as Messina and Calabria; and a north wind arising, covered all the southern country about Agosta, Lentini, and even beyond that, in the same manner. While at that height on Nicolosi so many extraordinary appearances were passing, the highest crater on the sum¬ mit of iEtna still preserved its usual tranquillity. On the 25th of March, about one in the morning, the whole mountain, even to the most elevated peak, was agi¬ tated by a most violent earthquake. The highest crater of iEtna, which was one of the loftiest parts of the moun¬ tain, then sunk into the volcanic focus ; and in the place which it had occupied, there now appeared nothing but a wide gulf more than a mile in extent, from which there issued enormous masses of smoke, ashes, and stones. At that period, according to the historian of this event, the famous block of lava on Mount Frumento was discharged from the volcanic focus. In a short time after, the torrent of fire, which still continued to flow, directed its course towards Catania with redoubled noise, and accompanied with a much greater quantity of ashes and burning stones than before. For several months many most alarming shocks of earthquakes were felt, and the city was threatened with destruction by the torrent of fire. In vain they attempted to turn or divert its course: the lava rose over the walls, and enter¬ ed by an angle near the Benedictine convent on the 11th of June following. This awful event is related by Francis Monaco, Charles Mancius, Vincent Auria, and Thomas Thedeschi. A description of the lava issuing from Mount iEtna in 1669 was sent to the court of England by Lord Winchel- sea, who at that time happened to be at Catania on his way home from an embassy to Constantinople. Sir W. Hamilton gives the following extract from it. “ When it was night, I went upon two towers in divers places ; and I could plainly see, at ten miles distance, as we judged, the fire begin to run from the mountain in a direct line, the flame to ascend as high and as big as one of the great¬ est steeples in your Majesty’s kingdoms, and to throw up great stones into the air. I could discern the river of fire to descend the mountain, of a terrible fiery or red colour, and stones of a paler red to swim thereon, and to be some as big as an ordinary table. We could see this fire to move in several other places, and all the country covered with fire, ascending with great flames in many places, smoking like a violent furnace of iron melted, making a noise with the great pieces that fell, especially those that fell into the sea. A cavalier of Malta, who lives there, and attended me, told me, that the river was as liquid, where it issues out of the mountain, as water, and comes out like a tor¬ rent with great violence, and is five or six fathom deep, and as broad, and that no stones sink therein.” The account given in the Philosophical Transactions is to the same purpose. We are there told, that the lava is “ nothing else than divers kinds of metals and minerals, ren¬ dered liquid by the fierceness of the fire in the bowels of the earth, boiling up and gushing forth as the water doth at the head of some great river ; and having run in a full body for a stone’s cast or more, began to crust or curdle, becoming, when cold, those hard porous stones which the people call sciarri. These, though cold in comparison of jEtna. what first issues from the mountain, yet retained so much heat as to resemble huge cakes of sea-coal strongly ignited, — ' ~ and came tumbling over one another, bearing down or burning whatever was in their way. In this manner the lava proceeded slowly on till it came to the sea, when a most extraordinary conflict ensued betwixt the two ad¬ verse elements. The noise was vastly more dreadful than the loudest thunder, being heard through the whole coun¬ try to an immense distance ; the water seemed to retire and diminish before the lava, while clouds of vapour dark¬ ened the sun. The whole fish on the coast were destroyed, the colour of the sea itself was changed, and the trans¬ parency of its waters lost for many months.” While this lava was issuing in such prodigious quantity, the merchants, whose account is recorded in the Philoso¬ phical Transactions, attempted to go up to the mouth it¬ self, but durst not come nearer than a furlong, lest they should have been overwhelmed by a vast pillar of ashes, which to their apprehension exceeded twice the bigness of St Paul’s steeple in London, and went up into the air to a far greater height. At the mouth itself was a continual noise, like the beating of great waves of the sea against rocks, or like distant thunder, which was sometimes so violent as to be heard 60, or even 100 miles off; to which distance also part of the ashes was carried. Some time after, having gone up, they found the mouth from whence this terrible deluge issued to be only a hole about 10 feet diameter. This is also confirmed by Mr Brydone ; and is probably the same through which Sir William Hamilton de¬ scended into the subterranean caverns already mentioned. 27. Some years after this conflagration, a new burning gulf opened, m the month of December 1682, on the sum¬ mit of the mountain, and spread its lava over the hill of Mazzara. 28. On the 24th of May 1686, about ten in the even¬ ing, a new eruption burst out from the summit of the mountain, on the side contiguous to the hill Del Bue. Such a quantity of inflamed matter was thrown out as consum¬ ed woods, vineyards, and crops of grain, for four leagues round. It stopped its course in a large valley near the castle of Mascali. Several people from the neighbourhood had ascended a hill between the wood of Catania and the confines of Cirrita, to observe the progress of the lava ; but the hill on a sudden sunk inwards, and they were buried alive. 29. .ZEtna was now long quiet; for no less a space of time indeed than one half of the present age. In the year 1755 its eruptions were renewed. During these eruptions, there issued from the mountain a great torrent of boiling- hot salt water. This water took its course down the west side of the Eruption mountain; and the channel which it cut for itself is still of water in visible. The eruption of water from burning mountains is l755. still much less frequent than that of lava or half-vitrified solid matters, ashes, &c. though that of water, and even mixed with the shells of marine animals (though we are not told whether it was salt or not), has sometimes been observed in other volcanoes, particularly Vesuvius. 4 he eruption we now speak of happened in the month of Fe¬ bruary 1755. It was preceded by an exceedingly thick black smoke issuing from the crater, intermixed with flashes of fire. This smoke gradually became thicker, and the bursts of flame more frequent. Earthquakes and sub¬ terraneous thunder convulsed the mountain, and struck the inhabitants of the adjacent parts with the utmost terror. On Sunday the 2d of March, the mountain was seen to emit a huge column of smoke, exceedingly dense and black, with a dreadful noise in the bowels of the earth, accompanied also with violent flashes of lightning, hrom JE T ^tna. time to time there were loud cracks, like the explo- sions of cannon; the mountain appeared to shake from its foundations ; the air on that side next Mascali became very dark, and loud peals of thunder were heard. These seemed to issue from two caverns, considerably below the summit, on the side of the mountain, and were accom¬ panied with violent blasts of wind like a tempest. These terrible phenomena continued and increased. /Etna seemed ready to swallow up at once all those ma¬ terials which it had been for so many years disgorging, or rather about to sink at once into the bowels of the earth, from whence it appeared to have been elevated. The prospect was far beyond any idea that can be given by description of this tremendous scene. The inhabitants were alarmed beyond measure; the sight of the flames driven by the winds against the sides of the mountain, the shocks of the earthquake, and the fall of rocks, struck the imagination with a horror not to be conceived. During this dreadful commotion, an immense torrent of water was emitted from the highest crater of the mountain. The whole summit of .(Etna was at that time covered with a thick coating of snow. Through this the boiling water directed its course eastward, and in its passage met with frightful precipices. Over these it dashed with the ut¬ most violence, adding its tremendous roaring to the com¬ plicated horrors of this awful scene. The snow, melting instantaneously as the boiling torrent advanced, increased its destructive power by augmenting its quantity; while the mischievous effects of the heat were scarcely diminished, by reason of the immense quantity of boiling liquid which continued to pour from the summit of the mountain. This boiling torrent having dashed its awful cataracts from one chain of rocks to another, at length reached the cultivated plains, which it overflowed for a number of miles. Here it divided itself into several branches, form¬ ing as many deep and rapid rivers, which, after several other subdivisions, discharged themselves into the sea. Though the mountain continued to discharge water in this manner only for half an hour, the ravages of it were very terrible. Not only those of common inundations, such as tearing up trees, hurrying along rocks and large stones, took place here, but the still more dreadful effects of boiling water were felt. Every cultivated spot was laid waste, and every thing touched by it was destroyed. Even those wrho were placed beyond the reach of the torrent, beheld with inexpressible horror the destruction occasion¬ ed by it; and though the alarming noises which had so long issued from the mountain now ceased in a great measure, the shocks of earthquakes, and the violent smoke which continued to issue from the mountain, showed that the danger was not over. Two new openings were now observed, and two torrents of lava began to make their way through the snow. On the 7th of March a dreadful noise was again heard in the bowels of the mountain, and anew column of very thick and black smoke began to issue from it. A horrid explosion of small stones succeeded, some of which were carried as far as the hills of Mascali, and great quantities of black sand to Messina, and even quite over the strait to Reggio in Calabria. On the shifting of the wind to the northward this sand reached as far as the plains of Agosta. Two days after, the mountain opened again, and a new torrent of lava was discharged ; which, however, advanced very slowly towards the plain, moving only at the rate of a mile in a day. It continued to flow in this manner for six days, when every thing appeared so quiet that the canon Recupero set out to view the changes which had taken place. That gentleman’s design was to trace the course of the N A. 197 dreadful torrent of water above mentioned. This he was Jitna. very easily enabled to do by the ravages it had made; and, by following the channel it had cut all the way from ^ourse the sea to the summit of the volcano, he found that this ^®c^li1Tent immense quantity of water had issued from the very bowels liecunero. of the mountain. After issuing from the crater, and in- ’ creasing its stream by passing through and melting the snow which lay immediately below the summit, it destroy¬ ed in an instant a fine and extensive forest of fir-trees. All of these were torn up by the violence of the current, though many were no less than from 24 to 30 inches in diame¬ ter. He observed that the great stream had in its descent divided itself into four branches ; and these had again sub¬ divided themselves into several smaller ones, easily dis¬ tinguishable by the quantity of sand they had deposited. Afterwards re-uniting their streams, they formed many islands, and rivers 900 feet in breadth, and of a depth which could not easily be determined. Proceeding farther down, and still forcing its way among the beds of old lava, the channel of the waters was widened to 1500 feet, until it was again contracted in the valleys as before. Every object which stood in the way of this tremendous torrent was moved from its place. Enormous rocks were not only hurried down, but several of them moved to more elevated situations than those they formerly occupied. Whole hills of lava had been removed and broken to pieces, and their fragments scattered along the course of the river ; and the valleys were filled up by vast quantities of sand which the waters had deposited. Our author observed, that even at the time he visited the mountain, about ten years after the eruption, the whole side of it still bore the marks of this deluge. 30. In the year 1763 there was an eruption, which con¬ tinued three months, but with intervals. /Etna was at first heard to rebellow. Flames and clouds of smoke were seen to issue out, sometimes silver-coloured, and at other times, when the rays of the sun fell upon them, of a pur¬ ple radiance. At length they were carried off by the winds, and rained, as they were driven before them, a shower of fire all the way to Catania and beyond it. An eruption soon burst out: the principal torrent divided into two branches, one of which ran towards the east, and fell into a deep and extensive valley. The flames which issued from this new crater afforded a noble spectacle. A pyramid of fire was seen to rise to a prodigious height in the air, like a beautiful artificial fire¬ work, with a constant and formidable battery, which shook the earth under those who were spectators of the scene. Torrents of melted matter, running down the sides of the mountain, diffused a light bright as day through the darkness of night. At sunrising the burning lava was observed to have run round some oaks that were still standing unburnt. Their leaves were all withered. Some birds had fallen from their branches, and been burnt to death. Some people cast wood upon the lava, and it was immediately burnt. This lava continued hot, and exhaled smoke, for two years. For five years after this, no snow appeared on the summit of iEtna. 31. In the year 1764 a new crater was opened at a great distance from Mount .Etna. 32. In the year 1766 another was opened at the grotto of Paterno : fire, smoke, and an inconsiderable torrent of lava, issued out of it. 33. On the 27th of January 1780 a new opening was formed two miles under the last-mentioned crater. On the 28th of February and the 14th of March the earth¬ quake was renewed on the north side, and accompanied with terrible noises. 198 ^ T j^tna. Between the 6th of April and the 7th of May the con- vulsions were renewed, accompanied with noise as before. A quantity of pumice stones and fine sand was dis¬ charged from it. On the 18th of May the shocks were renewed. On the 23d a new crater was formed on the side of Mount Fru- mento on the summit of iEtna, and from it a torrent of lava discharged, which spread through the valley ofLau- dunza. It was 200 paces in breadth. Two other chinks were opened in the mountain near Paterno, and very near one another. The lava issuing from them proceeded, in the space of seven days, six miles ; on the 25th it had run nine miles. A new crater was likewise opened on the 25th, from which a quantity of red-hot stones continued to issue for half an hour, and fell at a very great distance. There pro¬ ceeded likewise from it a stream of lava, which in the same space of time ran over a tract of country two miles in extent. Several parts of those streams of lava were observed to be cold on the surface, and formed into solid masses, but melted again by a new stream of burning lava, which, however, did not melt the old lava. Account 34. In 1787 there was a great eruption. From the 1st of the to the 10th of July there were signs of its approach. On eruption Hth, after a little calm, there was a subterraneous in noise, like the sound of a drum in a close place, and it was followed by a copious burst of black smoke. It wras then calm till the 15th, when the same prognostics re¬ curred. On the 17th the subterraneous noise was heard again: the smoke was more abundant, slight shocks of an earthquake followed, and the lava flowed from behind one of the two little mountains which form the double head of iEtna. On the 18th, while the spectators were in anxious expectation of a more severe eruption, all was quiet, and continued so for more than 12 hours. Soon after they per¬ ceived some new shocks, accompanied with much noise ; and the mountain threw out a thick smoke, which, as the wind was westerly, soon darkened the eastern horizon. Two hours afterwards a shower of fine black brilliant sand descended: on the east side it was a storm of stones, and at the foot of the mountain a deluge of flashes of fire, of scoria and lava. These appearances continued the whole day. At the setting of the sun the scene changed: a number of conical flames rose from the volcano ; one on the north, another on the south, were very conspicuous, and rose and fell alternately. At three in the morning, the mountain appeared cleft, and the summit seemed a burning mass. The cones of light which arose from the crater were of an immense extent, particularly the two just mentioned. The two heads seemed to be cut away; and at their separation was a cone of flame, seemingly composed of many lesser cones. The flame seemed of the height of the mountain placed on the mountain, so that it was probably two miles high, on a base of a mile and a half in diameter. This cone was still covered with a very thick smoke, in which there appeared very brilliant flashes of lightning, a phenomenon which iEtna had not before afforded. At times, sounds like those from the explosion of a large cannon were heard, seemingly at a less distance than the mountain. From the cone, as from a fountain, a jet of many flaming vol¬ canic matters was thrown, which were carried to the dis¬ tance of six or seven miles. From the base of the cone a thick smoke arose at the time when the rivers of lava broke out, which for a moment obscured some parts of the flame. This beautiful appearance continued three quarters of an hour. It began the next night wnth more force, but continued only half an hour. In the intervals, N A. however, iEtna continued to throw out flames, smoke, ig- AUna. nited stones, and showers of sand. From the 20th to thev^^v^*^/ 22d, the appearances gradually ceased. The stream of lava was carried towards Bronte and the plain of Lago. After the eruption, the top of the mountain on the western side was found covered with hardened lava, scoria, and stones. The travellers were annoyed by smoke, by showers of sand, mephitic vapours, and excessive heat. They saw that the lava which came from the western point divided into two branches, one of which was direct¬ ed towards Libeccio, the other, as we have already said, towards the plain of Lago. The lava on the western head of the mountain had, from its various shapes, been evidently in a state of fusion ; from one of the spiracula, the odour was strongly that of liver of sulphur. The thermometer, in descending, was at 40 degrees of Fahren¬ heit’s scale; while near the lava, in the plain of Lago, it was 140 degrees. The lava extended two miles; its width was from 13| to 21 feet, and its depth 13| feet. 35. Eruptions in 1792. Eruptions of greater and less magnitude from May until the close of the year. 36. A small eruption in June 1798. 37. Smaller eruption in June 1799. 38. Eruption of lava and flood of water in February 1800. 39. Eruption in 1802. 40. Eruption 27th March 1809. 41. Eruption 28th October 1811. 42. Eruption 29th May 1819. 43. Eruption in November 1832. 44. Eruption in August 1852. The eruption of August 1852 is the most violent which has occurred for a very long period. After some days of premonitory symptoms, such as the drying up of springs in the vicinity, bramidas or subterranean thunderings, three shocks of an earthquake, and a vast column of white smoke from the mountain that rose and spread out like a gigantic pine tree ; on the night between the 20th and 21st of Au¬ gust, two new mouths opened on the east flank of /Etna, in the Val de Leone, and began to eject clouds of an ash-grey dust, that completely covered the adjacent country to a great extent, and was carried by the winds far to sea. Soon after a vast torrent of molten lava began to issue from those mouths, which were speedily converted into one by the force of the imprisoned lava; and vast masses of rock and scoria; were projected to a great height into the air. The lava di¬ vided into two principal streams ; the first flowing in the di¬ rection of Zaffarana, the second towards Giarra. This river of liquid fire was two miles wide at its greatest breadth, though where it issued from the mountain it was only about 60 feet wide; its thickness increasing from seven feet on the 21st., to 15 feet on the 22d, and to 170 feet on the 30th of August. Its progression was more than usually ra¬ pid where widest, being about 600 feet per hour; but when it descended the steeps of the mountain it was precipitated like a torrent, in cascades of fire. After the first week the violence of the eruption seemed to abate, until the 4th of September when it burst out with fresh fury, and the lava took the road to Milo. Eruptions, too, of dust and huge stones continued through October, but diminished in No¬ vember; when the convulsion appeared to be subsiding. The country devastated was one of extraordinary fertility, and produced the finest wines of the island. But the labour of many years has been destroyed, and the peasantry about Zaffarana and in the commune of Giarra are utterly ruined, and the destruction of property of every kind has been im¬ mense. Persons whom curiosity led to behold the terrors of an eruption more nearly, describe the scene around the aper¬ tures from which the torrent issued as sublimely terrible. iE T 0 iE T O AZtna, “ After scrambling with difficulty,” says one observer, “ to ^,11 the summit of a hill composed of irregular blocks of lava, we ° ^ , beheld on our right, at the distance of a quarter of a mile, ar|h towering far above us, an enormous hill of red hot rock and half molten lava, from which at our level issued liquid lava, which descended in a stream of about 60 feet wide into a chasm far below us, that presented the appearance of a lake of fire. Opposite to our station was a dark, frowning cliff, which sent forth clouds of lurid red smoke and steam, round which forked lightnings terrifically played. At intervals, vast masses of rocks, some the size of a small house, and intensely hot, were hurled high into the air, accompanied by bramidas and peals of thunder, amid clouds of steam and showers of volcanic dust. Another stream of lava glowed in a deep chasm on our left, and this aperture also projected stones with fearful violence. The thunder and lightning overhead, and the danger from those missiles rendering our station alarming, we soon retired farther from this terrific scene ; which was rendered still more impressive by a storm of wind that obliged us to cling for security to adjacent rocks, or to throw ourselves to the ground.” (r. j.) ./Etna, the name of an ancient town, built by Hiero, on the southern declivity of the mountain. Its more ancient name was Inessum, which was changed to /Etna when the Catanians took possession of it. In the the time of Cicero it was still a place of some importance. It is now Centorbi. /ETOLIA, a country of ancient Greece, bounded on the north by Epirus and Thessaly; on the east by the pro¬ vince of the Locri Ozolae; on the south by the Gulf of Corinth ; and separated on the west from Acarnania by the river Achelous. The part which lay westward of the river Evenus was called old /Etolia, and that lying to the east, new or acquired /Etolia. The /Etolians were a restless and turbulent people, sel¬ dom at peace among themselves, and ever at war with their neighbours; utter strangers to all sense of friendship or principles of honour; ready to betray their friends upon the least prospect of reaping any advantage from their treachery: in short, they were looked upon by the other states of Greece no otherwise than as outlaws and public robbers. On the other hand, they were bold and enterprising in war; inured to labour and hardships ; undaunted in the greatest dangers; jealous defenders of their liberties, for which they were on all occasions willing to venture their lives, and sacrifice all that was most dear to them. They distinguished themselves above all the other nations of Greece in opposing the ambi¬ tious designs of the Macedonian princes, who, after having reduced most of the other states, were forced to grant them a peace upon very honourable terms. The constitution of the /Etolian republic was copied from that of the Achseans, and with a view to form, as it were, a counter-alliance ; for the /Etolians bore an irreconcilable hatred to the Achaeans, and had conceived no small jealousy at the growing power of that state. The Cleomenic war, and that of the allies, called the social war, were kindled by the /Etolians in the heart of Peloponnesus, with no other view than to humble their antagonists the Achaeans. In the latter they held out, with the assistance only of the Eleans and Lacedemonians, for the space of three years, against the united forces of Achaia and Macedon ; but were obliged at last to purchase a peace, by yielding up to Philip all Acarnania. As they parted with this province much against their will, they watched all opportunities of wresting it again out of the Ma¬ cedonian’s hand; for which reason they entered into an al¬ liance with Rome against him, and proved of great service to the Romans in their war with him; but growing insolent on account of their services, they made war upon the Ro¬ mans themselves. By that warlike nation they were over¬ come, and granted a peace on the following severe terms:— L The majesty of the Roman people shall be revered in all /Etolia. 2. /Etolia shall not suffer the armies of such as are at war with Rome to pass through her territories, and the enemies of Rome shall be likewise the enemies of /Etolia. 3. She shall, in the space of 100 days, put into the hands of the magistrates of Corcyra all the prisoners and deserters she has, whether of the Romans or their allies, except such as have been taken twice, or during her alliance with Rome. 4. The /Etolians shall pay down in ready money, to the Roman general in /Etolia, 200 Euboic talents, of the same value as the Athenian talents, and engage to pay 50 talents more within the six years following. 5. They shall put into the hands of the consul 40 such hostages as he shall choose, none of whom shall be under 12, or above 40 years of age: the praetor, the general of the horse, and such as have been already hostages at Rome, are excepted out of this number. 6. /Etolia shall renounce all pretensions to the cities and territories which the Romans have conquered, though these cities and territories had formerly belonged to the /Etolians. 7. The city of Oenis and its district shall be subject to the Acarnanians. After the conquest of Macedon by /Emilius Paullus, they were reduced to a much worse condition; for not only those among them who had openly declared for Perseus, but such as were only suspected to have favoured him in their hearts, were sent to Rome, in order to clear themselves before the senate. There they were detained, and never afterwards suffered to return into their native country. Five hundred and fifty of the chief men of the nation were barbarously assassinated by the partisans of Rome, for no other crime than that of being suspected to wish well to Perseus. The /Etolians appeared before /Emilius Paullus in mourning habits, and made loud complaints of such inhuman treatment, but could obtain no redress; nay, ten commissioners, who had been sent by the senate to settle the affairs of Greece, enacted a decree, declaring that those who were killed had suffered justly, since it appeared to them that they had fa¬ voured the Macedonian party. From this time those only were raised to the chief honours and employments in the /Etolian republic who were known to prefer the interest of Rome to that of their country; and as these alone were countenanced at Rome, all the magistrates of /Etolia were the creatures and mere tools of the Roman senate. In this state of servile subjection they continued till the destruction of Corinth and the dissolution of the Achaean league, when /Etolia, with the other free states of Greece, was reduced to a Roman province, commonly called the province of Achaia. Nevertheless, each state and city was governed by its own laws, under the superintendency of the praetor whom Rome sent annually into Achaia. The whole nation paid a certain tribute, and the rich were forbidden to possess lands any¬ where but in their own country. In this state, with little alteration, /Etolia continued under the emperors till the reign of Constantine the Great, who, in his new partition of the provinces of the empire, divided the western parts of Greece from the rest, calling them New Epirus, and subjecting the whole country to the prafectm prcetorii for Illyricum. Under the successors of Constan¬ tine Greece was parcelled out into several principalities, especially after the taking of Constantinople by the western princes. At that time 1 heodorus Angelus, a noble Grecian of the imperial family, seized on /Etolia and Epirus. The former he left to Michael his son, who maintained it against Michael Palaeologus, the first emperor of the Greeks, after the expulsion of the Latins. Charles, the last prince of this family, dying in 1430 without lawful issue, bequeathed /Etolia to his brother’s son, named also Charles ; and Acar¬ nania to his natural sons Memnon, Turnus, and Hercules. But great disputes arising about this division, Amurath II., 199 A^tolia. 200 A F F Afer after the reduetion of Thessalonica, laid hold of so favour- li able an opportunity, and drove them all out in 1432. 1 ie Affidavit. Mahometans were afterwards dispossessed of this country V'—by the famous prince of Epirus, George Castriot, common y called Scanderbeg, who with a small army opposed t )e whole power of the Ottoman empire, and defeated these barbarians in 22 pitched battles. That hero at Ins death left great part of iEtolia to the Venetians; but they not being able to make head against such a mighty power, the whole country was soon reduced by Mahommed II. It is now included in the kingdom of Hellas. AFER, Domitius, a famous orator, born at msmes, flourished under Tiberius, and the three succeeding em¬ perors. Quintilian makes frequent mention of him, and commends his pleadings. But he disgraced his talents, by turning informer against some of the most distinguished personages in Rome. Quintilian, in his youth, cultivated the friendship of Domitius very assiduously. He tells us that his pleadings abounded with pleasant stories, and that there were public collections of his witty sayings, some of which he quotes. He also mentions two books of his On Witnesses. Domitius was once in great danger from an inscription he put upon a statue erected by him in honour of Caligula, wherein he declared that this prince was a second time consul at the age of 27. This he intended as an encomium ; but Caligula taking it as a sarcasm upon his youth and his infringement of the laws, raised a process against him, and pleaded himself in person. Domitius, in¬ stead of making a defence, repeated part of the emperor’s speech with the highest marks of admiration ; after which he fell upon his knees, and begging pardon, declared that he dreaded more the eloquence of Caligula than his imperial power. This piece of flattery succeeded so well, that the emperor not only pardoned, but also raised him to the con¬ sulship. Afer died in the reign of Nero, a.d. 60. AFFA, a weight used on the Gold Coast of Guinea, equal to an ounce: the half of it is called eggeba. Most of the blacks on the Gold Coast give these names to these weights. AFFECTION, in a general sense, implies an attribute inseparable from its subject. Thus magnitude, figure, weight, &c. are affections of all bodies; and love, fear, hatred, &c. are affections of the mind. Affection is a term used by various writers on Moral Philosophy to denote all those active principles whose di¬ rect and ultimate object is the communication either of en¬ joyment or of suffering to any one of our fellow-creatures. —Stewart’s Philosophy of the Active Poiuers, vol. i. p. 75. Affection, among Physicians, is the same as disease. Thus, hysteric affection is the same as hysteric disease. AFFERERS, or Afferors, in Law, persons appointed in courts-leet, courts-baron, &c. to settle, upon oath, the fines to be imposed upon those who have been guilty of faults arbitrarily punishable. AFFETTUOSO, or Con Affetto, in the Italian music, intimates that the part to which it is added ought to be played in a tender, moving way, and consequently rather slow than fast. AFFIANCE, in Law, denotes the mutual plighting of troth between a man and woman to marry each other. AFFIDAVIT means a solemn assurance of a matter of fact known to the person who states it, and attested as his statement by some person in authority. It is generally ap¬ plied to a statement so certified by a justice of peace or other magistrate. Affidavits are sometimes necessary as certifi¬ cates that certain formalities have been duly and legally per¬ formed. They are extensively used in the practice of bankruptcy, and in the administration of the revenue. Re¬ cently they were invariably taken on oath, hut this prac¬ tice has been much narrowed. Quakers, Moravians, and A F F Separatists, are privileged in all cases to make a solemn de-Affiliation claration or affirmation. An act of 1835 (5th and 6th Will. II IV. c. 62) authorised the lords of the treasury to substitute declarations for oaths in transactions connected with the ^ ^ ^ , different departments in the revenue and public offices. The same Act prohibited justices of peace from administering oaths in any matter in which they had not jurisdiction as judges, except when an oath was specially authorised by statute, as in the bankrupt law, and excepting criminal in¬ quiries, parliamentary proceedings, and instances where oaths are required to give validity to documents abroad. But jus tices are permitted to take affidavits in any matter by declar¬ ation, and a person taking a false affidavit is liable to punish¬ ment. AFFILIATION. See Bastard. AFFINITY, in Imw, as distinguished from consanguinity, is applied to the relation which each party to a marriage, the husband and the wife, bears to the kindred of the other. The marriage by making them one person is presumed to have given them the same kindred. Thus the wife’s sis¬ ter is the husband’s sister, and the husband’s brother is the wife’s brother in affinity. But the relation is only with the married parties themselves, and does not bring those in affi¬ nity with them in affinity with each other: so a wife’s sister has no affinity to her husband’s brother. 1 he subject is chiefly important from the matrimonial prohibitions which the canon law has applied to relations by affinity. Taking the table of degrees within which marriage is prohibited on account of consanguinity, the rule has been thus extended to affinity, and it has been maintained that wherever rela¬ tionship to a man himself would be a bar to marriage, rela¬ tionship to his deceased wife will be the same bar, and vice versa on the husband’s decease. This rule has been founded on scriptural interpretations, chiefly of the eighteenth chapter of Leviticus, which have been subject to much discussion. Formerly by law in England, marriages within the degrees of affinity were not absolutely null, but they were liable to be annulled by ecclesiastical process during the lives of both parties. By an act passed in 1835 (5th and 6th Will. I\ ., c. 54), all marriages of this kind not disputed before the pass¬ ing of the Act are declared absolutely valid, while all sub¬ sequent to it are declared null. This renders null in Eng¬ land a marriage with a deceased wife’s sister or niece. The Act does not extend to Scotland, and it is a matter of doubt whether marriages within the degrees of affinity correspond¬ ing to the prohibited degrees of consanguinity are there null. Affinity is also used to denote conformity or agreement. Thus we say, the affinity of languages, the affinity of words, the affinity of sounds, &c. Affinity, in Chemistry, a term employed to express that peculiar propensity which the particles of matter have to unite and combine with each other exclusively, or in pre¬ ference to any other connection.—The attractions between bodies at insensible distances, and which of course are con¬ fined to the particles of matter, have been distinguished by the name of affinity / while the term attraction has been more commonly confined to cases of sensible distance. AFFIRMATION, in Logic, a positive judgment, imply¬ ing the union or junction of the two terms of a proposition. Affirmation used to be applied to the privilege enjoyed by Quakers of making an affirmation or declaration where other persons required to make oath in civil matters. The form now more commonly called declaration has been ex¬ tended to criminal inquiries, and the privilege of taking it combines Moravians and Separatists. In other instances, affirmations or declarations have been substituted for oaths. See Affidavit. _ . Affirmation is also used for the ratifying or confirming of the sentence or decree of some inferior court. Thus we AFGHANISTAN. Affirma- say, the house of lords affirmed the decree of the chancellor, or the decree of the lords of session. Afghanis- AFFIRMATIVE, in Grammar. Authors distinguish 'tan. affirmative particles, such as yes. The term affirmative is sometimes also used substantively. Thus we say, the affir¬ mative is the more probable side of the question : there were so many votes, or voices, for the affirmative. AFFIX, in Grammar, a particle added at the close of a word, either to diversify its form or alter its signification. We meet with affixes in the Saxon, the German, and other northern languages, but more especially in the Hebrew, and other oriental tongues. The Hebrew affixes are single syllables, frequently single letters, subjoined to nouns and verbs, and contribute not a little to the brevity of that lan¬ guage. The oriental languages are much the same as to the radicals, and differ chiefly from each other as to affixes and prefixes. AFFLATUS literally denotes a blast of wind, breath, or vapour, striking with force against another body. The word is Latin, formed from ad, to, and flare, to blow. Natural¬ ists sometimes speak of the afflatus of serpents. Cicero uses the word figuratively, for a divine inspiration ; in which sense he ascribes all great and eminent accomplishments to a di¬ vine afflatus. The Pythian priestess being placed on a tripod or perforated stool, over a holy cave, received the divine af¬ flatus, as a late author expresses it, in her belly; and beino- thus inspired, fell into agitations, like a phrenetic; during which she pronounced, in hollow groans and broken sen¬ tences, the will of the Deity. This afflatus is supposed by some to have been a subterraneous fume or exhalation, 201 wherewith the priestess was literally inspired. Accordingly, Afforesting it had the effects of a real physical disease, the paroxysm of II which was so vehement that, as Plutarch observes, it some- AfShanis' times proved mortal. Van Dale supposes the pretended ^ tan^_ ) enthusiasm of the Pythia to have arisen from the fumes of aromatics. AFFORESTING, Afforestatio, the turning of ground into forest. The Conqueror and his successors continued afforesting the lands of the subject for many reigns, till the grievance became so notorious, that the people of all degrees and denominations were brought to sue for relief; which was at length obtained, and commissions were granted to survey and perambulate the forest, and separate all the new- afforested lands, and reconvert them to the uses of their proprietors, under the name and quality of purlieu or pour- alle land. AFFRAY, or Affratment, in Law, formerly signified the crime of affrighting other persons, by appearing in un¬ usual armour, brandishing a weapon, &c.; but at present affray denotes a skirmish or fight between two or more. AFFRONTEE, in Heraldry, an appellation given to animals facing one another on an escutcheon; a kind of bearing which is otherwise called confrontee, and stands op¬ posed to adossee. AFFUSION, the act of pouring some fluid substance on another body. Dr Grew gives several experiments of the luctation arising from the affusion of divers menstruums on all sorts of bodies. Divines and church historians speak of baptism by affusion, which amounts to much the same w ith what we now call sprinkling. AFGHANISTAN, AN extensive and powerful kingdom of Asia, which formed at one time a considerable portion of the Mogul empire. On the decline of that power, it rose to the rank of an independent state; and from its population and extent, and still more from the character of the people, who are brave, hardy, and enterprising, as well as from its com¬ manding position in the heart of Asia, it soon acquired poli¬ tical importance, and has since acted a principal part in all the revolutions which have occurred either in Hindostan or in Persia. It is only of late years that Europeans have obtained any authentic account of this interesting country. In 1783, Mr Foster, in the course of an overland journey from In¬ dia, in which he was exposed to the greatest danger from the predatory habits and religious prejudices of the people, succeeded in penetrating into those mountainous regions. He visited the cities of Cabul and Candahar, respecting which his information is equally curious and instructive. A more complete and satisfactory account of Afghanistan is derived from the work of Mr Elphinstone, by whom it was visited in 1808. It was supposed that about this time the French were meditating an invasion of British India; and Afghanistan being in a manner one of the outworks of Hin¬ dostan through which an invading army must make its ap¬ proaches on the north, it was judged necessary to apprize the sovereign of his danger, in order to secure his co-ope¬ ration against the common enemy. With this view^a mis¬ sion was sent to him by the British government, at the head of which was Mr Elphinstone, who, with the other members of the embassy, determined, with a laudable and enlightened zeal, to profit by so favourable an opportunity for collecting information. More recent travellers have contributed largely to the stock of materials previously existing, and by the aid of their interesting works, satisfactory and ample details may now be furnished respecting the geography and productions von. ii. of the country, the manners of the people, and their condi¬ tion, character, and habits. The boundaries of Afghanistan have fluctuated with theI5oun- Emanghasatan, „ of Hateetah, ■< 0^,t. a ) Amana, „ of Jabour, (_ 3. Aheethanaran, the tribe of Janet. 4. Hagar (Ahagar), pure Hagars and Maghatah. They occupy the tract between Ghat, Tuat, and Timbuktu. 5. Sagamaram, located on the route from Aisou to Tuat. 220 A F R Africa. 6, Kailouees, including the Kailouees proper, the Kalta- dak, and the Kalfadai. 7. Kilgris, including the Kilgris proper, the Iteesan, and the Ashraf. These and the tribes under the preceding head inhabit the kingdom of Ahir. 8. Oulimad, tribes surrounding Timbuktu in great num¬ bers. This, probably identical with the Sorghou, is the largest and most powerful tribe, while the Tanelkums are the smallest and weakest. The various tribes are very different in their characters, but they are all fine men, tall, straight, and handsome. They exact a tribute from all the caravans traversing their country, which chiefly furnishes them with the means of subsistence. They are most abstemious, their food consisting principally of coarse brown bread, dates, olives, and water. Even on the heated desert, where the thermometer generally is from 90° to 120°, they are clothed from head to foot, and cover the face up to the eyes with a black or coloured handkerchief. Moors. The Moors who inhabit large portions of the empire of Marocco, and are spread all along the Mediterranean coast, are a mixed race, grafted upon the ancient Mauritanian stock ; whence their name. After the conquest of Africa by the Arabs, they became mixed with Arabs; and having conquered Spain in their turn, they intermarried with the natives of that country, whence, after a possession of seven centuries, they were driven back to Mauritania. They are a handsome race, having much more resemblance to Euro¬ peans and western Asiatics, than to Arabs or Berbers; although their language is Arabic, that is, the Mogrebin dialect, which differs considerably from the Arabic in Ara¬ bia, and even in Egypt. They are an intellectual people, and not altogether unlettered; but they are cruel, revenge¬ ful, and blood-thirsty, exhibiting but very few traces of that nobility of mind and delicacy of feeling and taste which graced their ancestors in Spain. The history of the throne of Marocco, of the dynastic revolutions at Algiers, Tunis, and Tripoli, is written with blood; and among the pirates who infested the Mediterranean they were the worst. Their religion is the Mahometan. They are temperate in their diet, and simple in their dress, except the richer classes in the principal towns, where the ladies literally cover themselves with silk, gold, and jewels, while the men indulge to excess their love of fine horses and splendid arms. They generally lead a settled life as merchants, mechanics, or agriculturists, but there are also many wandering tribes. They exhibit considerable skill and taste in dyeing, and in the manufacture of swords, saddlery, leathern-ware, gold and silver ornaments. At the Great Exhibition in London in 1851, the Moorish department contained several articles which were greatly admired. The Moors, along the coast of Marocco, still carry on piracy by means of armed boats. Arabs. At two different periods, separated from each other by perhaps a thousand years, Africa was invaded by Arabic tribes which took a lasting possession of the districts they conquered, and whose descendants form no inconsiderable portion of the population of North and Central Africa, while their language has superseded all others as that of civi¬ lisation and religion. Of the first invasion, more has been said under the head Abyssinians. The second was that effected by the first successors of Mahomet, who conquered Egypt, and subsequently the whole north of Africa as far as the shores of the Atlantic, in the course of the first century of the Hegira, or the seventh of the Christian era. As regards language, Egypt is now an entirely Arabic country, although in many other respects the Fellahs are totally different from the peasants in Arabia. But there are also several tribes of true Arabic descent scattered about from the highlands of Abyssinia down over Nubia and Egypt, and westward over the central provinces of Kordofan, I C A. Darfur, Waday, and Bornu. Others wander in the Libyan Africa, deserts and the Great Sahara, as well as in the states of ^ Tripoli, Tunis, and Algiers, leading a similar life with the Kabyles, but constituting a totally distinct race. Others, again, dwell in the empire of Marocco, among whom those along the shores of the Atlantic are notorious for their predatory habits and ferocious character. In many places Arabic ad¬ venturers have succeeded in subduing native tribes of every nationality, over which they rule as sovereign lords; and on the coast of Zanzibar resides an Arabic royal dynasty. Many of the smaller islands to the north of Madagascar are inhabited by Arabs, and traces of them have been discovered in Madagascar itself. The African Arabs are not all alike in features and colour of skin, the differences being at¬ tributable to some of them having intermarried with natives, while others preserved the purity of their blood. The early settlements of the Jews in Egypt are facts Jews, universally known. Under the Ptolemies, large numbers of them settled at Alexandria and in Cyrenaica, and after the destruction of Jerusalem they rapidly spread over the whole of the Roman possessions in Africa; many also took refuge in Abyssinia. King Philip II. having driven them out of Spain, many thousands of families took refuge on the opposite coast of Africa. They are now numerous in all the larger towns in the north, where they carry on the occupation of merchants, brokers, &c., the trade with Europe being mostly in their hands. They live in a state of great degradation, except in Algiers, where the French restored them to freedom and independence. They have acquired much wealth, and, although compelled to hide their riches from the cupidity of their rulers, they lose no opportunity of showing them whenever they can do so without risk of being plundered, fear and vanity being characteristic features of their character. The Jewesses in Marocco and Algiers are of remarkable beauty. Ever since the conquest of Egypt by Sultan Selim, and Turks, the establishment of Turkish pashalics in Tripoli, Tunis, and Algiers, Turks have settled in the north of Africa; and as they were the rulers of the country, whose numbers were always on the increase, on account of the incessant arrivals of Turkish soldiers and officials, the Turkish became, and still is, the language of the different governments. Pro¬ perly speaking, however, they are not settled, but only en¬ camped in Africa, and hardly deserve a place among the African nations. Not all the inhabitants of the country called Abyssinia Abys- are Abyssinians in ethnology ; nor are the real Abyssinians sinians. all of the same origin, being a mixed race, to the formation of which several distinct nations have contributed. The primi¬ tive stock is of Ethiopian origin, but, as their language clearly shows, was at an early period mixed with a tribe of the Himyarites from the opposite coast of Arabia, who, in their turn, were ethnologically much more closely connected with the Hebrews than with the Joctanides, or the Arabs pro¬ perly speaking. In the age of the Egyptian Ptolemies, and after the destruction of Jerusalem, Jews settled in Abyssinia in such numbers, that not only their religion spread among the inhabitants, but the Hebrew language became mixed with the Abyssinian as it then was. Hence the surprising analogy between the principal Abyssinian languages, viz., the Gheez in Tigre, and the Amharic in Amhara, with the Hebrew. The uninterrupted intercourse with Arabia, and the immigration of several Arabic tribes, also contributed towards the apparently Semitic aspect of the present Abys¬ sinian language. A large portion of Abyssinia having been occupied by Galla and other tribes, we shall here only dwell on the original Abyssinians. They inhabit a large tract extending from the upper course of the Blue River, north as far as the Red Sea, and some isolated districts in the south A F R Africa, and south-east. To the west of them are the Agau Abys- sinians, a different tribe, whose idiom, however, is the com¬ mon language of the lower classes in Tigre and Amhara also. Abyssinia was once a large and powerful kingdom, but the Galla having conquered the whole south of it, it gradually declined until the king or emperor became a mere shadow, in whose name several vassal princes exercise an unlimited power each in his own territory. Owing to their jealousy and mutual fears, war seldom ceases among the inhabitants. The Christian religion was introduced into Abyssinia in the first centuries after Christ; but whatever its condition might have been in former times, it now pre¬ sents a degraded mixture of Christian dogmas and rites, Jewish observances, and heathenish superstition. Yet of Judaism, which was once so powerful, but feeble traces are extant, while the Mahometan religion is visibly on the increase. European missionaries have been and still are very active among them, but their efforts have been crowned only with partial success. The Abyssinians, the Gallas being excluded from that denomination, are a fine strong race, of a copper hue more or less dark, and altogether differ¬ ent from the Negroes, with whom, however, they have fre¬ quently been confounded because they were called a black people. Their noses are nearly straight, their eyes beauti¬ fully clear, yet languishing, and their hair is black and crisp, but not woolly. They are on the whole a barbarous people, addicted to the grossest sensual pleasures; and their priests, among whom marriage is customary, are little better than the common herd of the people. They live in huts, a large as¬ semblage of which forms a so-called town, and although they possess some solid constructions .of stone, such as churches and bridges, it appears that they were built by the Portu¬ guese, the ruins at Axum and other places belonging to a much earlier period, when the country undoubtedly enjoyed a higher civilisation than at present. Owing to influence exercised upon them during the last thirty years by Euro¬ pean missionaries and travellers, their conduct towards strangers is less rude than it used to be at the time of Bruce. It is a remarkable fact that, notwithstanding the low state of their religion, the Christians in Abyssinia are not allowed to keep slaves, although they may purchase them for the purpose of selling them again. The Ethi- This extensive race comprehends by far the greater num- opic race. })er Gf African nations, extending over the whole of Middle and South Africa, except its southernmost projection to¬ wards the Cape of Good Hope. A line drawn from the mouth of the Senegal in the west to Cape Jerdaffun in the east, forms its northern limits almost with geometrical ac¬ curacy, few Ethiopic tribes being found to the north of it. All the members of this race, however, are not Negroes. The latter are only one of its numerous offshoots, but be¬ tween the receding forehead, the projecting cheek-bones, the thick lips of the Negro of Guinea, and the more straight configuration of the head of a Galla in Abyssinia, there are still many striking analogies ; and modern philology having traced still greater analogies, denoting a common origin, among the only apparently disconnected languages of so many thousands of tribes, whose colour presents all the hues between the deepest black and the yellow brown, it is no longer doubtful that the Negro, the Galla, the Somali and the Kaffre, all belong to the same ethnological stock. Owing to our most imperfect knowledge of the central parts inha¬ bited by that race, a classification of all its numerous members must always remain imperfect, a circumstance which cannot fail to give interest to the following scientific classification of the Negro tribes according to their various languages.1 I C A. 221 J. North-west Atlantic Languages. 1st Group.—Fulup, Africa. Eilham. 2d.—Bola, Sarar, Pepel. 3d.—Biafada, Padsade. v . v 4th.—Baga, Timne, Bulom, Mampua, Kisi. II. North-ivest High Sudan or Mandengo Languages. 1st.—Mande or Mandengo dialects. 2d.—Bambara. 3d. Kono. 4th.—Yei. 5th.—Soso. 6th.—Tene. 7th.— Gbandi. 8th.—Landoro. 9th.—Mande. 10th.—Gbese. 11th.—Toma. 12th.—Mano. 13th.—Gio. III. Upper Guinea Languages. A. Liberian or Kru (Kroo). 1st.—DewoiorDe. 2d.—Basa. 3.—KraorKru. 4th.—Krebo. 5th.—Gbe. B. Dahomean or Slave Coast. 1st.—Adampe. 2d.— Anfue. 3d.—Hwida. 4th.—Dahome. 5th.—Mahi. C. Aku-Igalu. 1st Group.—Aku proper, Ota, Egba, Idsesa, Yoruba, Yagba, Ki or Eki, Dsumu, Oworo, Dsebu, Ife, Ondo or Doko, Dsekiri. 2d.—Igala dialects. IV. North-east High Sudan Languages. 1st Group.— Mose or Gurmaka or Bembe, Dselana, Guren, Gurma. 2d. —Legba, Kaure, Kiamba or Dsamba or Tern. 3d.— Koama, Bagbalan. 4th.—Kasem, Yula. V. Niger-Delta Languages. 1st Group or Ibo dialects. —Isoama, Isiele, Abadsa, Aro, Mbofia. 2d.—Sobo, Egbele, Bini, Ihewe or Isewe, Oloma. 3d.—Okuloma, Udso. VI. Niger-Chadda or Nupe Languages. Nupe, Kupa, Esitako, Musu, Goali, Basa, Ebe, Opanda, Egbira Hima. VII. Central African Languages. 1st Group of Lan¬ guages.—Buduma, Bornu dialects. 2d.—Pika, Karekare. 3d.—Bode dialects. South African Languages—distinguished by an initial inflection. VIII. Atam Languages. 1st Group. — Ekamtulufu, Udom, Mbofon, Eafen. 2d.—Basa, Kamuku. IX. Moko Languages. 1st.—Isuwu, Diwala, Orungu, Bayon, Kum or Bakum, Bagba, Balu, Mom or Bamom, Ngoala, Momenya or Bamenya, Papiah, Param. 2d.— Ngotan, Melon, Nhalemoe, Seke. X. Kongo-Ngola Languages (in Kongo, Angola, and fur¬ ther inland). 1st Group. Kabenda, Mimboma, Ntere or Nteke or Betera, Mutsaya, Musentandu or Besentandu, Mbamba, Kanyika. 2d.—Babuma, Bumbete, Kasands, Nyombe, Sunde. 3d.—Ngola (Angola), Pangela (Ben- guela), Lubalo, Ruunda or Luonda or Muola, Songo, Kisama. XI. South-east Languages. Muntu or Adsawa, Kiriman, Marawi, Meto, Matatan, Nyamban. XII. Unclassified and isolated Languages. A.InNorth- ivestern Sudan. Wolof or Yolof, Gadsaga, Bidsogo, Gura, all distinguished by final inflection; and Banyun, Nalu, Bu- landa, Limba and Landoma, distinguished by initial inflec¬ tion. B. In High Sudan. Asante, Barba, Boko. C. In Central Africa. Kandin, Timbuktu, Baghermi, Houssa, Pulo dialects. D. In the delta of the Niger. Yala. E. In South Africa. Anan, Dsuka, Dsarawa, Koro, Ham, Akurakura, Okam, Yasgua, Nki, Kambali, Alege, Penin, Bute, Murundo, Undaza, Ndob, Nkele, Konguan, Mbarike, Tiwi, Abadsa, Boritsu, Afudu, Mfut, Mbe, Nso. These divisions, however, are merely linguistic. The principal Negro nations, as we know them, are the Mandin- goes, who are numerous, powerful, and not uncivilised, in Senegambia, and farther inland, around the head waters of the Kawara, where they have established a great number of kingdoms and smaller sovereignties. The inland trade is chiefly in their hands. They are black, with a mixture of yellow, and their hair is completely woolly. The Wolofs or Yolofs, whose language is totally different from those of 1 Extracted from a MS. of the Rev. Mr Koelle of the Church Missionary Society, on the Negro Languages, which the author, who has just returned from his labours at Sierra Leone, kindly allowed the writer to avail himself of for the Encyclopaedia Britannica. 222 A F K Africa, their neighbours, are the handsomest and blackest of all Negroes, although they live at a greater distance from the equator than most of the other black tribes, their prin¬ cipal dwelling-places being between the Senegal and the Gambia along the coast of the Atlantic. They are a mild and social people. The Foulahs or Fellatahs occupy the central parts of Sudan, situated in the crescent formed by the course of the Kawara, and also large tracts to the south¬ east as far as the equator west to the Senegal, and east till beyond Lake Tsad. Their colour is black, with a striking copper hue, some of them being hardly more dark than gip¬ sies. They are one of the most remarkable nations in Africa, very industrious, live in commodious and clean habitations, and are mostly Mahometans. A distinction was formerly made between the Foulahs of Senegambia and the Fellatahs of Central Africa, but it has since been ascertained that they belong to the same stock, and speak the same language. The hair of the Foulahs is much less woolly than that of other Negroes. Of the principal nations in Guinea, among whom the true Negro type is particularly distinct, especially around the Bightof Benin, are the Feloops, near the Casamanca, very black, yet handsome; and the Ashanti, of the Amina race, who surpass all their neighbours in civilisation, and the cast of whose features differs so much from the Negro type that they are said to be more like Indians than Africans; although this is perhaps only true of the higher orders. They are still in possession of a powerful kingdom. The country be¬ hind the Slave Coast is occupied by tribes akin to the Da- homeh on the coast. In South Guinea we meet three prin¬ cipal races, namely, the Congo, the Abunda, and the Ben- guela Negroes, who are divided into a variety of smaller tribes, with whom we are much less acquainted than with the northern Negroes, although the Portuguese have occu¬ pied this coast for upwards of three centuries. The next Galla. great branch of the Ethiopic race comprehends the Galla, who occupy an immense tract in Eastern Africa from Abys¬ sinia as far as the inland portions of the Portuguese pos¬ sessions in Mozambique to the south of the equator. Our knowledge of them is chiefly confined to those Gallas who conquered Abyssinia. With regard to their physical con¬ formation, they stand between the Negro of Guinea and the Arab and Berber. Their countenances are rounder than those of the Arabs, their noses are almost straight, and their hair, though strongly frizzled, is not so woolly as that of the Negro, nor are their lips quite so thick. Their eyes are small (in which they again differ from the Abyssinians), deeply set, but very lively. They are a strong, large, al¬ most bulky people, whose colour varies between black and brownish, some of their women being remarkably fair, con¬ sidering the race they belong to. Somali. An interesting tribe of them has lately been brought to the knowledge of Europeans, the Somali, a widely-scattered nation which leads a pastoral life on the uplands, and also nearer to the coast of the Indian Ocean from Cape Jerdaffun southward for a considerable distance. They seem to be of a mild and peaceful disposition, while on the contrary the other Galla are a warlike race, which has been pressing upon its neighbours during the last three hundred years, and are much feared by all those who are obliged to come near them. Kaffres. The Kaffres, who, together with the tribes most akin to them, occupy the greater portion of South Africa, especially the eastern portions, have some analogy with Europeans in their features ; but they are woolly haired, and while some are almost black, others are comparatively fair, although some of their tribes might have been mixed with the Eastern Negroes. They have been very wrongly classed with the Negroes. They are a strong, muscular, active people, ad¬ dicted to plunder and warfare. The Eastern Kaffres, among I C A. whom the Amakosah and Amazulah are best known to us Africa, on account of their frequent invasions of the Cape Colony, ’s— are much more savage than the western and northern, or the Bechuana and Sichuana tribes. All Kaffres are pas¬ toral, keeping large herds of cattle, but the last-named tribes inhabit large towns, well-built houses, cultivate the ground carefully, and exhibit every appearance of being capable of entire civilisation. The word Kaffre or Kafir, as it ought to be written, is Arabic, and was first applied by the Euro¬ peans to the inhabitants of the coast of Mozambique, be¬ cause they were so called by the Mahometans, in whose eyes they were Kafirs, that is infidels. We conclude this sketch with the Hottentot race, which Hottentots, is entirely different from all the other races of Africa. Where they originally came from, and how they happened to be hemmed in and confined entirely to this remote corner of the earth, is a problem not likely to be ever satisfactorily solved. The only people to whom the Hottentot has been thought to bear a resemblance, are the Chinese or Malays, or their original stock the Mongols. Like these people, they have the broad forehead, the high cheek-bones, the oblique eye, the thin beard, and the dull yellow tint of com¬ plexion, resembling the colour of a dried tobacco leaf; but there is a difference with regard to the hair, which grows in small tufts, harsh, and rather wiry, covering the scalp some¬ what like the hard pellets of a shoe-brush. The women, too, have a peculiarity in their physical conformation, which, though occasionally to be met with in other nations, is not universal, as among the Hottentots. Their constitutional “ bustles” sometimes grow to three times the size of those artificial stuffings, with which our fashionab’e ladies have dis¬ figured themselves. Even the females of the diminutive Bosjesmen Hottentots, who frequently perish of hunger in the barren mountains, and are reduced to skeletons, have the same protuberances as the Hottentots of the plains. It is not known even whence the name of Hottentot proceeds, as it is none of their own. It has been conjectured that hot and tot frequently occurring in their singular language, in which the monosyllables are enunciated with a palatic clacking with the tongue, like that of a hen, may have given rise to the name, and that the early Dutch settlers named them hot-en- tot. They call themselves qui-quee, pronounced with a clack. They are a lively, cheerful, good-humoured people, and by no means wanting in intellect; but they have met with nothing but harsh treatment since their first connection with Europeans. Neither Bartholomew Diaz, who first disco¬ vered, nor Vasco de Gama, who first doubled, the Cape of Good Hope, nor any of the subsequent Portuguese naviga¬ tors, down to 1509, had much communication with the na¬ tives of this southern angle of Africa ; but in the year above mentioned, Francisco d’Ahneyda, viceroy of India, having landed on his return, at Saldanha (now Table) Bay, was killed, with about twenty of his people, in a scuffle with the natives. To avenge his death, a Portuguese captain, about three years afterwards, is said to have landed a piece of ordnance loaded with grape shot, as a pretended present to the Hottentots. Two ropes were attached to this fatal engine; the Hottentots poured down in swarms. Men, women, and children flocked round the deadly machine, as the Trojans did round the wooden horse, “funemque manu contingere gaudent.” The brutal Portuguese fired off the piece, and viewed with savage delight the mangled carcasses of the deluded people. The Dutch effected their ruin by gratifying their propensity for brandy and tobacco, at the expense of their herds of cattle, on which they subsisted. Under the British sway they have received protection, and shown themselves not unworthy of it. They now possess property, and enjoy it in security. One of the most beau¬ tiful villages, and the neatest and best-cultivated gardens, AFRICA. Bushmen. Malays. Africa, belong to a large community of Hottentots, under the in- struction and guidance of a few Moravian missionaries. These forlorn people are of Hottentot origin. Of them also several tribes have been discovered much farther north, and intelligence has lately reached Europe, that between the Portuguese possessions, in the very centre of South Africa, there is a nation of dwarfish appearance who possess large herds, and who seem to belong to the original Bush¬ men stock. The island of Madagascar is inhabited by a race of Malay origin, exhibiting traces of Negro and Arabic mixture. Population The total population of Africa is vaguely estimated, ac¬ cording to the most recent researches, at 100,000,000. Occupation Strictly nomadic habits are not extensively prevalent. The great majority of the native tribes are distributed in towns or villages, occupy permanent dwellings and cling to their rude habitations with home attachment; while even the wild tenants of the desert, who roam far and wide in search of plunder, have selected oases, or watered valleys, as the sites of permanent abode. Except in the immediate neighbourhood of the Mediterranean, and of European set¬ tlements, society has remained in a barbarian state. Agriculture is conducted with little art. The natural fertility of the soil in the well-watered districts supersedes the need of skill, while the production of the simplest manu¬ factures is alone requisite, where the range of personal wants embraces few objects, and those of the humblest class. Wars, cruel and incessant, waged not for the sake of ter- ritory, but for the capture of slaves, form one of the most marked and deplorable features in the social condition of the African races. This practice, though not of foreign in¬ troduction, has been largely promoted by the cupidity of the Europeans and transatlantic nations; and, unhappily, the efforts of private philanthropy, and the political arrangements of various governments, have not availed to terminate the hideous traffic in mankind, or abate the suffering entailed upon its victims. Religion. In Religion, Christianity is professed in Abyssinia, and in Egypt by the Copts, but its doctrines and precepts are little understood and obeyed. Mahometanism prevails in all the northern countries ; but the native mind, generally, is surrendered to superstitions of indefinite number and cha¬ racter. The labours of Christian missionaries have, however, done much, especially in South Africa, towards turning the benighted Africans from idols to the living God. Political In describing the political divisions of Africa, we shall Divisions. procee(l from north to south. The country included under the general name of Bar¬ bary extends from the borders of Egypt on the east, to the Atlantic on the west, and is bounded by the Mediterranean on the north, and by the Sahara on the south. It com¬ prises the states of Marocco, Algeria, Tunis, and Tripoli. Marocco, the most westerly state of Barbary, is thus named by the Europeans, but by the Arabs themselves Mogr’-eb-el- Aksa, or “ the extreme west.” The eastern boundary was determined in the treaty with the French of 18th March 1845, by a line which, in the south, commences east of the oasis Figueg, intersecting the desert of Angad, and reach¬ ing the Mediterranean at a point about 30 miles west of the Franch port Nemours. It comprehends an area of about 170,000 geographical square miles, and a population of 8,500,000. But for some time the power of the government of Marocco has been diminishing, and at present the greater portion of the empire may be said to be independent, particu¬ larly that to the south of the Atlas chain. See Marocco. Algeria extends from Marocco in the west, to Tunis in the east, and closely answers in its limits to the ancient king¬ dom of Numidia. The eastern and southern boundaries are not very definite, falling, as they do, within the boundless 223 Northern Africa; Barbary. Marocco. plains of the desert. The area is estimated at 100,000 Africa, square miles, the population at 3,000,000. See Algiers. Tunis is the smallest of the Barbary states. The area may Tunis, be estimated at 40,000 square miles, and the population be¬ tween 2,000,000 and 3,000,000. The configuration of the surface is similar to that of Al¬ geria, the northern part being mountainous, the southern and eastern consisting of lowlands and plains. The highest peaks range between 4000 and 5000 feet. The southern plains comprise the land of dates (Belad-el-Jerid), and seve¬ ral extensive salt lakes. Tunis possesses but few rivers and streams, and springs are plentiful only in the mountainous regions. The climate is, upon the whole, salubrious, and is not of the same excessive character as that of Algeria; regular sea-breezes exercise an ameliorating influence both in sum¬ mer and winter; frost is almost unknown, and snow never falls. During summer occasional winds from the south ren¬ der the atmosphere exceedingly dry and hot. The natural productions of the country are somewhat simi¬ lar to those of the other Barbary states, but dates of the finest quality are more largely produced. The horses and camels are of excellent breed, and the former are eagerly sought for the French army in Algeria. Bees are reared in great quantity, and coral fisheries are carried on, especially at Tabarka. Of minerals, lead, salt, and saltpetre, are the most noticeable. The population consists chiefly of Moors and Arabs : the former have attained a higher degree of industry and civilisa¬ tion than their brethren elsewhere; those of the latter who in¬ habit thecentral mountainous regionsare nearly independent. The government is vested in a hereditary bey, and has been conducted in peace and security for a number of years. The present ruler, Bey Mushir Pasha, abolished the slave trade in 1842, and has otherwise endeavoured to govern the country on an enlightened system. The commerce of Tunis is considerable, but agriculture is in a backward state. The exports consist chiefly of wool, olive-oil, wax, honey, hides, dates, grain, coral, &c. The principal town is Tunis, situated on a shallow lake on the north coast. It is the most important commercial place on the southern shores of the Mediterranean after Alexan¬ dria, and has a population of about 100,000. The site of the ancient Carthage is thirteen miles from Tunis in the direction of Cape Bon. Tripoli, a Turkish province, extends from Tunis to Egypt, Tripoli, along the shores of the Mediterranean. Politically, it in¬ cludes the pashalics of Fezzan and Ghadamis, countries which, in a physical point of view, are included in the Sahara. The area is estimated at 200,000 square miles, and the po¬ pulation at 1,500,000. Tripoli is the least favoured by nature of the Barbary states, possessing a great extent of sterile surface. Mr Rich¬ ardson graphically describes the physiognomy of the country between the towns of Tripoli and Murzuk in eight zones: 1, the plain along the sea-shore, with the date-palm planta¬ tions and the sandhills; 2, the Gharian mountains, with their olive and fig plantations, more favoured with rains than the other regions ; 3, the limestone hills and broad valleys between the town of Kalubah and Ghareeah, gradually as¬ suming the aridity of the Sahara as you proceed southward; 4, the Hamadah, an immense desert plateau, separating Tri¬ poli from Fezzan ; 5, the sandy valleys and limestone rocks between El-Hessi and Es-Shaty, where herbage and trees are found; 6, the sand between Shiaty and El-Wady, piled in masses or heaps, and extending in undulating plains ; 7, the sandy valleys of El-Wady, covered with forests of date- palms ; 8, the plateau of Murzuk, consisting of shallow val¬ leys, ridges of low sandstone hills, and naked plains. These 224 AFRICA. Africa, zones extend parallel with the Mediterranean shores through V'—the greater portion of the country. Mount I ekut, almost due south of Tripoli, 2800 feet high, is supposed to be the culminating point of the regency. Rivers exist only perio¬ dically, and springs are exceedingly scarce. The climate is somewhat more excessive than that of Tunis, especially in the interior, where extreme heat is fol¬ lowed by a considerable degree of cold. As far south as Sokna, snow occasionally falls. The climate ol Murzuk is very unhealthy, and frequently fatal to Europeans. The natural products are very much like those of Tunis. Oxen and horses are small, but of good quality; the mules are of excellent breed. Locusts and scorpions are among the most noxious animals. Salt and sulphur are the chief minerals. The population is very thin. Arabs are the prominent race, besides which are Turks, Berbers, Jews, Tibbus, and Negroes. The country is governed by a pasha, subject to the Ottoman empire. The military force by which the Turks hold possession of this vast but thinly-peopled terri¬ tory amounts only to 632 men. The commerce is not inconsiderable, and the inhabitants of Tripoli trade with almost every part of the Sahara, as well as the Sudan. At Murzuk there is a large annual market, which lasts from October to January. The exports of Tri¬ poli are gum-arabic, wool, senna, hides, and dates. Tripoli is the capital of the regency, and the largest town; it lies on the Mediterranean, surrounded by a fertile plain ; the number of inhabitants is from 15,000 to 20,000. Ben- gazi is the second important town on the coast, and has about 10,000 inhabitants. Murzuk, the capital of Fezzan, has a mixed population of only 2000 souls, that of the whole pashalic being 26,000. The town of Ghadamis has about 1000 inhabitants. North- Egypt occupies the north-eastern corner of Africa, and western or comprises about 100,000 square miles with 2,000,000 in- Nilotic habitants. It is remarkable for its ancient and sacred asso- countrxes; cjatjonSj anq wonderful monuments of human art. ^ ' Egypt is a vast desert, the cultivable and fertile portions being confined to the Delta of the Nile and its narrow7 val¬ ley, a region celebrated in the most ancient historic docu¬ ments for its singular fertility, and still pouring an annual surplus of grain into the markets of Europe. By the annual inundation of the Nile this region is laid under water, and upon its retirement the grain crops are sown in the layer of mud left behind it. Barren ranges of hills and elevated tracts occupy the land on both sides of the Nile, which is the only river of the country. The amount of its rise is a matter of extreme solicitude to the people, for should it pass its customary bounds a few feet, cattle are drowned, houses are swept away, and immense injury ensues; a falling short of the ordinary height, on the other hand, causes dearth and famine, according to its extent. The water of the Nile is renowned for its agreeable taste and wholesome quality. In connection with the Nile is the Birket-el-Kerun, a salt lake. The climate is very hot and dry. Rain falls but seldom along the coasts, but the dews are very copious. The hot and oppressive winds called khamsin and simooms are a fre¬ quent scourge to the country ; but the climate is, upon the whole, more salubrious than that of many other tropical countries. The natural products are not of great variety. The wild plants are but few and scanty, while those cultivated include all the more important kinds adapted to tropical countries: rice, wheat, sugar, cotton, indigo, are cultivated for export; dates, figs, pomegranates, lemons, and olives, are likewise grown. The doum-palm, which appears in Upper Egypt, is characteristic, as also the papyrus. The fauna is characterised by an immense number of waterfowl, flamingoes, pelicans, &c. The hippopotamus and crocodile, the two primeval in¬ habitants of the Nile, seem to be banished from the Delta, Africa, the latter being still sometimes seen in Upper Egypt. The y— cattle are of excellent breed. Large beasts of prey are want¬ ing ; but the ichneumon of the ancients still exists. Bees, silkworms, and corals are noticeable. Minerals are scarce, natron, salt, and sulphur being the principal. Since the last century the inhabitants, then amounting to four millions, have considerably diminished in number. In 1840 their total number was calculated at 2,895,500. The native Egyptians of Arab descent amounted to 2,600,000 souls, composing the great bulk of the people. Next in num¬ ber, though comparatively few (150,000) are the Copts, de¬ scended from the old inhabitants of the country, the ancient Egyptians, but far from being an unmixed race. ^ The Ara¬ bic Bedouin tribes were calculated in 1840 at 70,000, the Negroes at 20,000, the European Christians at 9500, the Jews at 7000, and the dominant Turks at only 12,000. Egypt is formally a Turkish pashalic, but the hereditary pasha, by whom the government is conducted, and whose authority is absolute, is practically an independent prince. The government of Nubia and Kordofan is also conducted by the Pasha of Egypt. The agriculture of Egypt has always been considerable ; there being three harvests in the year. The industry is limited: one peculiar branch is the artificial hatching of eggs in ovens heated to the requisite temperature, a process which has been handed down from antiquity, and is now chiefly carried on by the Copts. Floating bee-hives are also pecu¬ liar to the Nile. The commerce is extensive and important: the exports to Europe consist chiefly of cotton, flax, indigo, gum-arabic, ostrich-feathers, ivory, senna, and gold. Egypt is divided into three sub-pashalics ; Bahari or Lower Egypt, Vostani or Middle Egypt, and Said or Upper Egypt. Cairo, on the east bank of the Nile, is the capital of Egypt, and is the largest town of Africa, containing about 300,000 inhabitants in 30,000 houses: it has 400 mosques, and upwards of 130 minarets, some of them of rich and grace¬ ful architecture, presenting at a distance an appearance sin¬ gularly imposing. Alexandria, on the coast, is the emporium of the commerce with Europe, and has 60,000 inhabitants, among whom are 12,000 Europeans. Suez, on the northern extremity of the Red Sea, is a small, ill-built town, but has assumed importance as a good port since the establishment of the overland route to India. Nubia extends along the Red Sea, from Egypt to Abys-Nubia, sinia, comprising the middle course of the Nile. The total population amounts to 1,000,000 at the least. The natural features of this country are varied; the north¬ ern portion consisting of a burning sterile wilderness, while the southern, lying within the range of the tropical rains, and watered by the Abyssinian affluents of the Nile, ex¬ hibits vegetation in its tropical glory, forests of arborescent grasses, timber-trees, and parasitical plants largely clothing the country. This latter territory, which may be. called Upper Nubia, includes the region of ancient Meroe, situated in the peninsula formed by the Nile proper, the Blue River, and the Atbara, and comprises, further south, the recently extinguished modern kingdom of Sennaar. Nubia forms the link between the plain of Egypt and the high table-lands of Abyssinia; its general physical character is that of a slightly ascending region. The lowest parts in Upper Nubia scarcely exceed an altitude of 1500 feet; Khar¬ tum, at the confluence of tlje Blue and W hite Rivers, being 1525 feet above the level of the sea. A chain ot moun¬ tains and elevated land rises abruptly along the shores of the Red Sea, gradually sloping down to the valley of the Nile, the intermediate region being intersected by smaller ranges, groups of hills, and numerous wadies filled with sand. Jebel Olba, a prominent summit of that range, is upwards of /000 AFRICA. 225 Africa, feet high. The spurs of the Abyssinian table-land, extend- ^ ing within the southern confines of Nubia, reach a height of 3000 feet; Mount Akaro, in Tasokl, being 3300 feet high. Besides the Nile, the country is watered by two other large rivers, its tributaries, the Bahr-el-Azrek, or Blue River, and the Atbara or Takkazie, both being much alike in magni¬ tude, and having their head-streams on the Abyssinian table¬ land. The climate of Nubia is tropical throughout, and the heat in the deserts of its central portions is not exceeded by that of any other part of the globe. The southern half of the country is within the influence of the tropical rains, the northern partakes the character of the almost rainless Sahara; and while the latter is generally very salubrious, the former is a land of dangerous fevers, particularly in the plains sub¬ ject to inundations. Such is the Kolia, a marshy and swampy region of great extent, situated along the foot of the Abys¬ sinian Mountains, between the Blue River and the Takkazie, The northern region is poor in natural productions, but in the south the vegetation is most luxuriant; palms form a prominent feature, and the monkey bread-tree attains its most colossal dimensions. The date-tree, dourra, cotton, and indigo, are cultivated. The date-palm does not extend beyond the south of Abou-Egli, in Lat. 18. 36. The elephant is native to this region, and is seen in herds of several hundreds; also the rhinoceros, lion, and giraffe. The waters are inhabited by crocodiles more fero¬ cious than those of Egypt, and by huge hippopotami. The young hippopotamus brought to the zoological gardens, Re¬ gent’s Park, in 1850, was captured in Nubia, in an island of the Nile, about 1800 miles above Cairo: no living specimen had been seen in Europe since the period when they were exhibited by the third Gordian in the Colosseum at Rome. Monkeys and antelopes are found in great numbers. The camel does not extend beyond the twelfth degree of latitude to the south. Ostriches roam over the deserts; and among the reptiles, besides the crocodile, are large serpents of the python species, and tortoises. Of the numerous insects, the most remarkable is the scarabaeus of the ancient Egyp¬ tians, still found in Sennaar. Of minerals. Nubia possesses gold, silver, copper, iron, salt. In the inhabitants two principal varieties are recognised, the pure original population, and their descendants mixed with other nations. The Berberines, amounting to upwards of 100,000, inhabit the northern part, and the Bisharis, to about 200,000, the desert regions; the latter are the genuine Nubians, finely moulded and dark complexioned, supposed by some to agree more closely with the ancient Egyptians than the Copts, usually deemed their representatives. In the south-eastern part, the true negro element appears. Nubia, now a province under the pashalic of Egypt, con¬ sisted formerly of a number of small and independent king¬ doms. The Turkish conquest lasted from 1813 to 1822: in the latter years it was invaded and mercilessly ravaged by the army of Mahomet Ali, under his second son Ismayl, whose dreadful atrocities entailed a fearful fate upon himself, having been surprised when attending a nocturnal banquet at some distance from his camp, and burned to death. The country is favourable for agriculture, which, how¬ ever, is only carried on to a limited extent, by the women. Cattle are abundant, and the camels of the Bisharin and Ababde are famous for their enduring powers. Commerce has diminished through the oppressive policy of Mahomet Ali. Salt is largely exported from the shores of the Red Sea to India, and ivory, with other products of tropical Africa, forms a principal article of trade. Khartum, the capital of Nubia, the headquarters of the Egyptian government, and the chief seat of commerce, con¬ tains 20,000 inhabitants. It is a newly-created town, having vol. n. been founded in 1821, and lies in a dry, flat, and unhealthy Africa, country. v'— Kordofan, on the western side of Nubia, lies between the Kordofan. parallels of 12° and 16°, and between the meridians 29° and 32°, containing about 30,000 square miles. It is a flat coun¬ try interspersed with a few hills, presenting in the dry sea¬ son a desert with little appearance of vegetation, and in the rainy season a prairie, covered with luxuriant grass and other plants. The general elevation of the country is 2000 feet, and some of the hills attain a height of 3000. The altitude of El Obeid is 2150 feet. There are no permanent rivers in the country, and the natural products are similar to those of the adjoining regions of Nubia. The population consists of Negroes. This country was, simultaneously with Nubia, made tributary to Egypt. The commerce consists of gum-arabic, ivory, and gold, and is not inconsiderable. El Obeid, the chief town, is composed of several villages of mud-built houses thatched with straw, containing about 20,000 inhabitants. The boundaries of Abyssinia are somewhat uncertain; but, Abyssinia, confining it to the provinces actually under the government of Christian or Mahometan princes, it may be described as extending from about 9° to 16° north Latitude, and from 35° to 41° east Longitude, and as having a superficial area of about 150,000 square miles. The population has been esti¬ mated at from 4,000,000 to 5,000,000, which is probably too high. See Abyssinia. The Saharan countries extend from the Atlantic in the Saharan west, to the Nilotic countries in the east, from the Barbary countries. States in the north, to the basins of the Rivers Senegal and Kawara, and Lake Tsad in the south. The area of this large space amounts to at least 2,000,000 square miles, or upwards of one-half of that of the whole of Europe. It is very scantily- populated, but from our present defective knowledge of that region, the number of its inhabitants cannot even be esti¬ mated. The physical configuration of the Sahara has already been indicated in the general introductory remarks of this article. Notwithstanding the proverbial heat, which is almost insup¬ portable by day, there is often great cold at night, owing to the excessive radiation, promoted by the purity of the sky. Rain is nearly, though not entirely absent, in this desolate region. It appears that when nature has poured her bounty over the adjoining regions in the south, and has little more left to bestow, she sends a few smart showers of rain to the desert, parched by the long prevalence of the perpendicular rays of the sun. The prevailing winds blow during three months from the west, and nine months from the east. When the wind increases into a storm, it frequently raises the loose sand in such quantities that a layer of nearly equal portions of sand and air, and rising about 20 feet above the surface of the ground, divides the purer atmosphere from the solid earth. This sand, when agitated by whirlwinds, sometimes overwhelms caravans with destruction, and, even when not fatal, involves them in the greatest confusion and danger. The natural products correspond with the physical features of the country. Vegetation and animal life exist only sparingly in the oases or valleys where springs occur, and where the soil is not utterly unfit to nourish certain plants. Amongst the few trees, the most important is the date- palm, which is peculiarly suited to the dryness of the cli¬ mate. This useful tree flourishes best in the eastern part of the desert, inhabited by the Tibbus. The doum-palm is likewise a native of the same part, and seems entirely absent in the western Sahara: its northernmost limit is on the southern borders of Fezzan and Tegerry, in Lat. 24. 4. N. Acacias are found in the extreme west towards Senegambia, furnishing the so-called gum-arabic. In many parts of the desert, a thorny evergreen plant occurs, about / 226 AFRICA. Africa. 18 inches high. It is eagerly eaten by the camels, and is almost the only plant which supplies them with food while thus traversing the desert. The cultivation of grains to a small extent is limited to the western oases of Tuat and others, a little barley, rice, beans, and gussub, being there grown. In the kingdom of Air, there are some fields of maize and other grains ; but upon the whole, the popula¬ tion depend for these products on Sudan and other regions. There are but a few specimens of wild animals in these wil¬ dernesses ; lions and panthers are found only on its borders. Gazelles and antelopes are abundant, hares and foxes but scarce. Ostriches are very numerous, and vultures and ravens are also met with. In approaching Sudan, animal and vegetable life becomes more varied and abundant. Of reptiles only the smaller kinds are found, mostly harmless lizards and a few species of snakes. Of domestic animals, the most important is the camel, but horses and goats are not wanting, and in the country of the Tuaricks an excel¬ lent breed of sheep is found, while in that of the Tibbus a large and fine variety of the ass is valuable to the inha¬ bitants. Of minerals, salt is the chief production, which occurs chiefly near Bilma. The habitable portions of the Sahara are possessed by three different nations. In the extreme western portion are Moors and Arabs. They live in tents, which they remove from one place to another; and their residences consist of similar en¬ campments, formed of from twenty to a hundred of such tents, where they are governed by a sheik of their own body ; each encampment constituting, as it were, a particular tribe. They are a daring set of people, and not restrained by any scruple in plundering, ill-treating, and even killing persons who are not of their own faith; but to such as are, they are hospitable and benevolent. The boldest of these chil¬ dren of the desert are the Tuaricks, who occupy the middle of the wilderness, where it is widest. The form of their bodies, and their language, prove that they belong to the aboriginal inhabitants of Northern Africa, who are known by the name of Berbers. They are a fine race of men, tall, straight, and handsome, with an air of independence which is very imposing. They live chiefly upon the tribute they ex¬ act from all caravans traversing their country. They ren¬ der themselves formidable to all their neighbours, with whom they are nearly always in a state of enmity, making preda¬ tory incursions into the neighbouring countries. The third division of Saharan people are the Tibbus, who inhabit the eastern portion, comprising one of the best parts of the de¬ sert. In some of their features they resemble the Negroes. They are an agricultural and pastoral nation, live mostly in fixed abodes, and are in this respect greatly different from their western neighbours. Their country is as yet little ex¬ plored by Europeans. The Tibbus are in part Pagans, while the other inhabitants of the Sahara are Mahomet¬ ans. The commerce of the Sahara consists chiefly of gold, slaves, ivory, iron, and salt. Western Western Africa comprehends the west coast of Africa, Africa. from the borders of the Sahara, in about Lat. 17. north to Nourse River, in about the same latitude south, with a con¬ siderable space of inland territory, varying in its extent from the shores, and, in fact, completely undefined in its interior limits. Senegam- Senegambia, the country of the Senegal and Gambia, ex- kia- tends from the Sahara in the north to Lat. 10. in the south, and may be considered as extending inland to the sources of the waters which flow through it to the Atlantic. The western portion is very flat, and its contiguity to the great desert is frequently evidenced by dry hot winds, an atmosphere loaded with fine sand, and clouds of locusts. The eastern portion is occupied with hills and elevated land. Under the 10th parallel the hills approach quite close to the Africa, coast. There the Sangari Mountains attain an elevation of from 4000 to 5000 feet. The country possesses a great number of rivers, among which the Senegal, Gambia, and Rio Grande are the most important. Senegambia ranges, in point of heat, with the Sahara and Nubia. The atmo¬ sphere is most oppressive in the rainy season, which lasts from June to November, when an enormous amount of rain drenches the country. The prevailing winds in that period are southwest, whereas in the dry season they are from the east. The climate is, upon the whole, most unhealthy, and too generally proves fatal to Europeans. The vegetation is most luxuriant and vigorous. The bao¬ bab (monkey bread-tree), the most enormous tree on the face of the globe, is eminently characteristic of Senegambia. It attains to no great height, but the circumference of the trunk is frequently 60 to 75 feet, and has been found to measure 112 feet; its fruit, the monkey-bread, is a princi¬ pal article of food with the natives. Bombaceae (cotton-trees) are likewise numerous, and they are among the loftiest in the world. Acacias, which furnish the gum-arabic, are most abundant, while the shores are lined with mangrove trees. The vegetation is similar to that of Nubia, as also the ani¬ mal world. Gold and iron are the chief metals. The inhabitants consist of various Negro nations, the chief of which are the Wolof. The gum trade is the most important traffic on the Sene¬ gal ; bees-wax, ivory, bark, and hides, forming the chief ex¬ ports from the Gambia. Of European settlements are : The French possessions on the Senegal; the capital of which is St Louis, built about the year 1626, on an island at the mouth of the river. The total population of the settlement amounted, in 1846, to 17,976 coloured people, and 1170 Europeans. The British settlement is on the Gambia, and has 4851 inhabitants. Bathurst is the chief town. The Portuguese settlement consists of small factories south of the Gambia, at Bissao, Cacheo, and some other points. The West coast of Africa, from Senegambia to the Nourse The Guinea River, is commonly comprised by the general denomination coast. Guinea Coast, a term of Portuguese origin. The coast is mostly so very low, as to be visible to navi¬ gators only within a very short distance, the trees being their only sailing marks. North of the equator, in the Bight of Benin, the coast forms an exception, being high and bold, with the Cameroon Mountains behind; as also at Sierra Leone, which has received its name (Lion Mountain) in con¬ sequence. The coast presents a dead level often for thirty to fifty miles inland. It has numerous rivers, some of which extend to the furthest recesses of Inner Africa. The climate, notoriously fatal to European life, is ren¬ dered pestilential by the muddy creeks and inlets, the putrid swamps, and the mangrove jungles that cover the banks of the rivers. There are two seasons in the year, the rainy and the dry season. The former commences in the southern portion in March, but at Sierra Leone and other northern parts, a month later. Vegetation is exceedingly luxuriant and varied. One of the most important trees is the Elais guineensis, a species of palm, from the covering of whose seed or nut is extracted the palm oil, so well known to English commerce and manu¬ facture : several thousand tons are annually brought into the ports of Liverpool, London, and Bristol. The palm-oil tree is indigenous and abundant from the river Gambia to the Congo ; but the oil is manufactured in large quantities chiefly in the country of the Gold and Slave Coasts. The former comprises nearly all the more remarkable of African animals: particularly abundant are elephants, hippopotami, monkeys, lions, leopards, crocodiles, serpents, parrots. The domestic AFRICA. Africa. Sierra Leone. Grain coast. Liberia. Ivory coast. Gold, coast Slave coast Loango. Congo. Angola and Benguela. animals are mostly of an inferior quality. The principal ^ minerals are gold and iron. The population consists, besides a few European colonists, of a vast variety of Negro nations, similar in their physical qualities and prevailing customs, but differing considerably in their dispositions and morals. 1 he chief articles of commerce are palm-oil, ivory, gold, wax, various kinds of timber, spices, gums, and rice. Ihe divisions of Northern or Upper Guinea, are mostly founded on the productions characteristic of the different parts, and are still popularly retained. 1 he British colony of Sierra Leone extends from Rokelle River in the north, to Kater River in the south, and about twenty miles inland. The population, consisting chiefly of liberated slaves, amounted in 1847 to 41,735. Freetown, the capital, has 10,580 inhabitants, and is, after St Louis, the most considerable European town on the western coast of Africa. The Malaghetta or Grain Coast extends from Sierra Leone to Cape Palmas. Malaghetta is a species of pepper yielded by a parasitical plant of this region. It is sometimes styled the Windy or Windward Coast, from the frequency of short but furious tornadoes, throughout the year. The republic of Liberia, a settlement of the American Coloniza¬ tion Society, founded in 1822, for the purpose of removing free people of colour from the United States, occupies a considerable extent of the coast, and has for its capital Mon¬ rovia, a town named after the president, Mr Monro. The population amounts to from 10,000 to 15,000 native inha¬ bitants, and 3200 liberated Negroes from America. ^ The Ivory Coast extends from Cape Palmas to Cape Three Points, and obtained its name from the quantity of the article supplied by its numerous elephants. The Gold Coast stretches from Cape Three Points to the River Volta, and has been long frequented for gold-dust and other products. The Dutch have several trading ports, of which Elmina, a town of 12,000 inhabitants, is the prin¬ cipal and oldest of the European stations, founded by the Portuguese in 1411. The British possess Cape Coast Castle, a spacious fortress, and James’ Fort, near Accra. The Danish settlements of Christiansburg and Friedensburg were ceded to the English in 1849. The Slave Coast extends from the River Volta to the Ca¬ labar River, and is, as its name implies, the chief scene of the most disgraceful traffic that blots the history of man¬ kind. Eko, or Lagos, one of the chief towns of the coast, was destroyed in 1852. The kingdoms of Ashanti, Dahomey, Yoruba and others, occupy the interior country of the Guinea coast. The coast from the Old Calabar River to the Portuguese possessions is inhabited by various tribes. Duke’s Town, on the former river, is a large town of 30,000 to 40,000 inhabi¬ tants, with considerable trade in palm-oil, ivory, and timber. On the Gabun river, close to the equator, are a French settlement and American missionary stations. At the equa¬ tor, Southern or Lower Guinea begins, where the only European settlements are those of the Portuguese. Loango is reckoned from the equator to the Zaire or Congo river. Its chief town is Boally, called Loango by the Europeans. Congo extends south of the Zaire, comprising a very fer¬ tile region, with veins of copper and iron. Banza Congo or St Salvador is the capital. Angola comprises the two districts of Angola proper and Benguela. In these regions the Portuguese settlements extend farther inland than in the two preceding districts, namely, about 200 miles. The population of the settlements is about 400,000, comprising only 1830 Europeans. The capital St Paolo de Loando, contains 1600 Europeans and 4000 native inhabitants, and has a fine harbour. St Felipe 227 de Benguela is situated in a picturesque but very marshy Africa, and most unhealthy spot. * The coast from Benguela to the Cape Colony may, in a South general arrangement like this, be included either within West Africa. Africa or South Africa. The whole coast is little visited or known, being of a most barren and desolate description, and possessing few harbours. From Walfich Bay, as has been already stated, Mr Galton recently penetrated nearly 400 miles into the interior towards Lake Ngami, and explored the country inhabited by the Ovaherero or Damaras, and other tribes. Under South Africa the Cape Colony only is generally Cape comprised. It takes its name from the Cape of Good Hope, Colony, and extends from thence to the Orange River in the north, and to the Tugela River in the east. A large proportion of the territory included within these limits, especially in the north, is either unoccupied, or, excepting missionary stations, entirely in the hands of the aborigines. Apart from the shores, the country consists of high lands, forming parallel mountainous ridges, with elevated plains or terraces of varying extent between. The loftiest range, styled in different parts of its course Sneuw-bergen, Winter-ber- gen, Nieuveld-bergen, and Roggenveld-bergen, names ori¬ ginated by the Dutch, is the third and last encountered on proceeding into the interior from the south coast. The most elevated summit, Spitzkop or Compass-berg, in the district of Graafreynet, attains the height of 10,250 feet. This and the other chains are deeply cut by the transverse valleys called kloofs, which serve as passes across them, and appear as if produced by some sudden convulsion of nature, subsequently widened by the action of the atmosphere and running water. The high plains or terraces are remarkable for their ex¬ traordinary change of aspect in the succession of the seasons. During the summer heats they are perfect deserts, answer¬ ing to the term applied to them, karroos, signifying, in the Hottentot language, “ dry” or “ arid.” But the sandy soil being pervaded with the roots and fibres of various plants, is spontaneously clothed with the richest verdure after the rains, and becomes transformed for a time into a vast garden of gorgeous flowers, yielding the most fragrant odours. Adapted thus to the support of graminivorous animals, the karroos are the resort of antelopes, zebras, quaggas, and gnus in countless herds, and of the carnivorous beasts that prey upon them, the lion, hyaena, leopard, and panther. These quadrupeds, however, with the elephant, rhinoceros, hippo¬ potamus, giraffe, buffalo, and ostrich, have been largely banished from their old haunts by the advanced footsteps of civilised man, and are only found in the more secluded parts of the interior. The country has a singular and superb flora, but it comprises few native plants useful to man : many such have been now introduced. Heaths of varied species and great beauty abound ; and geraniums are treated as com¬ mon weeds. Many highly productive districts occur; corn, wines, and fruit, being the chief objects of cultivation in the neighbourhood of the Cape, while the more inland settle¬ ments are grazing farms. Some fine natural forests clothe the sides of the mountains; but in general the colony is de¬ ficient in timber-trees, as well as in navigable streams, peren¬ nial springs, and regular rain. A great deposit of rich copper ore occurs near the mouth of the Gariep; and salt is obtain¬ ed for consumption and sale from salt lakes. The climate is exceedingly fine and salubrious. There are two seasons, characterised by the prevalence of certain winds. During the summer, which lasts from September to April, the winds blow from southeast, cold and dry; during the winter, namely from May to September, northwest winds prevail. In the most elevated regions the winters are occa¬ sionally severe, and snow and ice occur. 228 A F R Africa. The population of Cape Colony amounted in 1847 to 178,300 souls. The chief native tribes within the British territory are the Kafffes, Hottentots, and Bechuanas. No manufacture is conducted at the Cape except the making of wine, of which 8000 pipes are annually exported to Eng¬ land. Various articles of provision are supplied to ships sail¬ ing between Europe and the East Indies. Cape Town is the capital of the colony, and contains 22,600 inhabitants. Its commerce is considerable, and the port is frequented by 500 to 600 vessels every year. The Orange River sovereignty, added to the British terri¬ tories in 1849, extends north of the Orange River as far as the Ky Gariep or Vaal River. Natal. Natal, or Victoria, a district on the east coast, and sepa¬ rated from the Cape Colony by Kafffaria, is a recently formed British settlement, containing an area of about 18,000 square miles. It is highly favoured in those respects in which the Cape is most deficient, having abundance of wood and water, with coal and various metallic ores, a fine alluvial soil, and a climate adapted to the cultivation of the products for which the home demand is large and constant—cotton, silk, and indigo. Pietermaritzburg, the capital of the settlement, lies 50 miles from the coast. Port Natal, now D’Urban, seated on a fine lake-like bay, is the only harbour. East East Africa extends from Natal northwards to the Red Africa. Sea, comprising Sofala, Mozambique, Zanzibar, and the Somali country. But little is known of that region beyond Sofala. the shores. The Sofala coast, extending from Delagoa Bay to the Zambezi River, is flat, sandy, and marshy, gra¬ dually ascending towards the interior. It abounds with rivers, which cause yearly inundations. The soil is very fertile, and produces chiefly rice. In the interior, gold and other metals, as well as precious stones, are found. The Portuguese have settlements at Sofala, in an unhealthy spot, abounding with salt-marshes; it consists of only eighteen huts, a church, and a fort in ruins. Inhambane, near the Tropic of Cap¬ ricorn, has an excellent harbour. Mozam- Mozambique extends from the Zambezi to Cape Delgado, tuque. and is similar, in its natural features, to the Sofala coast. The country is inhabited by the large and powerful tribe of the Macuas. The principal river is the Zambezi. The principal settlement of the Portuguese is at Quillimane, which is situ¬ ated in a very unhealthy position, surrounded with mangrove trees. It has 130 free inhabitants, comprising only 12 Por¬ tuguese, and 5000 or 6000 slaves. Zanzibar. The Zanzibar or Sawahili coast extends from Cape Del¬ gado to the River Jub, near the Equator. The coast is ge¬ nerally low, and has but few bays or harbours : its northern portion is rendered dangerous by a line of coral reefs extend¬ ing along it. The region possesses a great number of rivers, but none of them attain a first-rate magnitude. The prin¬ cipal are the Livuma, Lufigi, Ruvu, Pangani, and Dana; the two latter rising in the snowy mountains of Kilimanjaro and Kenia. The climate is similar to that of other tropical coasts of Africa, hot and unhealthy in general: in some por¬ tions, however, the elevated ground, and with it a more temperate and healthy climate, approaches the shores to within a short distance. The vegetation is luxuriant, and cocoa-nut, palms, maize, rice, and olives, are the chief articles of cultivation. The fauna comprises all the more charac¬ teristic African species. The chief inhabitants are the Sawahili, but the coasts are under the Arab dominion of the Imaum of Muscat, by whose efforts commerce with the nations of the interior has greatly increased. The island of Zanzibar (Unguja of the Sawahili) is the residence of the Imaum of Muscat, and the seat of extensive commerce. Mombas, on a small island close to the main shore, possesses the finest harbour on that coast, and has I C A. recently become famous as the seat of an important mission- Africa, ary station. The Somali country comprises the eastern horn of Africa, Somali from the equator northward to the Bay of Tadjurra, near the country, entrance into the Red Sea. The coast is generally bold and rocky, in some places covered with sand; and the extensive region it encloses, presents a slightly ascending plain, tra¬ versed by large valleys of great fertility, among which the Wady Nogal is prominent. Along the Arabian Gulf the coast is very abrupt, and girded with a range of mountains, the highest summit of which, Jebel Ahl, reaches an eleva¬ tion of 6500 feet. This country is not so well watered as the region to the south, and some of its rivers are periodical. The Somali country is famous for its aromatic produc¬ tions and gums of various kinds; and it is supposed that the spices and incense consumed in such large quantities by the ancient people of Egypt, Greece, Syria, and Rome, were derived from this part of Africa, and not from Arabia. The Somali, the inhabitants of this region, belong to the Galla tribe. The commerce is considerable, and is partly in the hands of the Arabs. Zeila and Berbera, on the northern coast, are the chief trading ports: the permanent population of the former is about 750, while the latter may be said to exist only during the winter, when no less than 20,000 strangers, at an average, arrive to pitch their tents, and thus create a great market place. Hurrur is the chief place in the interior, with 17,000 inhabitants, who are Ma¬ hometans. Central Africa comprises the regions which extend from Central the southern borders of the Sahara in the north to Cape Africa. Colony in the south, and from Senegambia in the west to the territory of the Egyptian pashalic on the east. It com¬ prehends the central basins of Lake Tsad, Nyassa, and others, and the greater part of the basins of the Kawara, Zaire, Nile, and Zambezi. Even the Sahara may well be included in this general denomination. So little is yet known of this vast region that the general features of some portions only can be indicated. The greater portion seems to be densely peopled with numerous tribes, and to possess inexhaustible natural resources. The portion north of the equator, under the name Sudan or Nigritia, comprises a great number of states, among which the principal areBambarra, Timbuktu, and Houssa in the west; Bornu, Baghermi, and Waday, around Lake Tsad; Darfur in the east; and Adamaua in the south. The inhabitants are Negro races, with many Arabs, Moors, and Berbers. Bambarra occupies part of the basin of the Joliba, orBambarra. upper source of the Kawara. The dominant inhabitants are the Mandingoes and Foulahs, who have embraced Islam- ism, and are much more advanced in civilisation than the other negro tribes. The country comprises extensive and excellent pastures, with abundance of domestic animals, as horned cattle, sheep, goats, and horses of a fine breed. Among the vegetable products the most remarkable is the butter-tree, which furnishes an important article of agricul¬ tural industry and trade. Sego, the capital, is situated on the Joliba, and contains 30,000 inhabitants. It was here that Mungo Park first caught sight of the long-sought river. Timbuktu, or Jennie, comprises the basin of the Joliba Timbuktu, below Bambarra, and lies partly within the Great Sahara. Timbuktu, a few miles from the banks of the Joliba, and situated amid sands and deserts, is a celebrated centre of the North African caravan trade. It contains from 12,000 to 15,000 inhabitants. Houssa is an extensive country extending to the Sahara in Houssa. the north, to the Joliba or Kawara on the west,to Bornu on the east, and to about 10. north Eat. on the south. The do¬ minant race are the Foulahs, but the mass of the popula- Africa. Bornu. Baghermi. Waday. Darfur. Adamaua. AFRICA. 229 tion are Negroes. It is a very fertile and beautiful country, but the climate is insalubrious, and in many parts fatal to Europeans. The inhabitants are engaged in pastoral, as well as in agricultural and commercial pursuits. The capital, Sakatu, is one of the largest cities in Negro- land ; it is situated in a fertile but marshy plain. Kano, an¬ other large town, containing 30,000 to 40,000 inhabitants, is the great emporium of trade in Houssa: there the English merchandise coming from the north through the Sahara, meets with American goods coming from theBight of Benin. The manufactures of Kano consist chiefly of cloth, for the dyeing of which that town is famed all over Central Africa. Bornu is one of the most powerful states of Negroland; extending on the west to the 10th degree of Long., on the east to Lake Tsad and the kingdom of Baghermi, and on the south as far as Mandara and Adamaua, in about 11. north Eat. Kanem, on the northern side of Lake Tsad, has recently been conquered and brought under Bornuese sove¬ reignty. The general character of Bornu is that of a plain, subject to inundations, particularly near Lake Tsad. It is very fer¬ tile, and cotton and indigo attain a high degree of excel¬ lence. The original Bornuese are an agricultural people. Kuka, the capital and residence of the Sheik of Bornu, has only 8000 inhabitants, while Angornu, south of it, has 30,000.“ Baghermi, another powerful kingdom, is situated east of Bornu. The boundaries, according to Dr Barth, who first visited this country and penetrated as far as Masena, the capital, are on the west the river Loggeme, a tributary of the Shary or Asu, by which it is divided from Bornu and Adamaua; on the north its limits are in about 12^° north Lat., and on the east in 19J° east Long., both lines dividing it from Waday : the southern boundary is in about 8^° north Lat. Baghermi is an extensive plain or valley formed by the river Shary or Asu and its tributaries. The inhabitants are very warlike, and frequently engage in slave marauding ex¬ peditions into the neighbouring states to the south. Masena, the capital, lies in 11.40. north Lat., and 17. 20. east Long. Waday, or Dar Saley, lies east of Baghermi, and reaches as far as Darfur. It comprises an extensive region, stretch¬ ing as far as the basin of the Nile. Lake Fittri, situated in the western portion, forms a basin, unconnected with that of Lake Tsad, and by which the country as far as Darfur is drained. It has never been explored by Europeans. The population comprises a great variety of tribes and different languages. Wara, the capital, is placed by Dr Barth in 14° north Lat., and 22° east Long. Darfur, east of Waday, extends as far as Kordofan. The country rises towards the west into a range of hills called Jebel Marrah. It is drained into the Nile. A great portion of the country is Saharan in its character, while others are fertile and diversified. Browne, in 1793, estimated the whole population at 200,000. It has an extensive trade with Egypt. Cobbe'ih, the capital, is a merchant town, and contains about 6000 inhabitants. Fumbina or Adamaua is an extensive country south of Houssa and Bornu, under Foulah dominion. It consists of a large, fertile, and highly-cultivated valley, formed by the River Benue, which is the upper course of the Tchadda. Near Yola, the capital, the Benue receives the Faro, a large tributary coming from the south-west in the direction of the Cameroon Mountains. The waters in the rainy season, namely, from June to September, rise 40 to 50 feet. This country was first visited by Dr Barth in 1851. Yola, the capital, lies in 8. 50. north Lat., and 13.30. east Longitude. To Africa belong a considerable number of islands. Africa. The Madeiras, belonging to Portugal, lie off the north- west coast of Africa, at a distance of about 360 miles. Ma- Islands of deira, the chief island, is about 100 miles in circuit, and has Africa in long been famed for its picturesque beauty, rich fruits, andthe Atlan- fine climate, which renders it a favourite resort of invalids.tlc 0cean- Wine is the staple produce. Funchal, the chief town, with nearly 30,000 inhabitants, is a regular station for the West India mail steam-packets from Southampton, and the Bra¬ zilian sailing-packets from Falmouth. The Canaries, belonging to Spain, the supposed Fortu¬ nate Islands of the ancients, are situated about 300 miles south of Madeira. They are 13 in number, all of volcanic origin, Teneriffe being the largest. The latter is remark¬ able for its peak, which rises as a vast pyramidal mass to the height of 12,172 feet. The Cape Verde Islands, subject to Portugal, are a nu¬ merous group about 80 miles from Cape Verde. They ob¬ tained their name from the profusion of sea-weed found by the discoverers in the neighbouring ocean, giving it the ap¬ pearance of a green meadow. They are also of volcanic origin. Fernando Po, a very mountainous island, is in the Bight of Biafra. Formerly a British settlement, it was abandoned owing to its unhealthiness, and is now only inhabited by a few negroes and mulattoes. St Thomas, immediately under the equator, is a Portu¬ guese settlement; as also Prince’s Island, 2° north of the line. Annobom, in 2. south Lat., belongs to the Spaniards. Ascension, a small, arid, volcanic islet, was made a British port on the arrival of Napoleon Bonaparte at St Helena, and since retained as a station, at which ships may touch for stores. Green Hill, the summit of the island, rises to the height of 2840 feet. St Helena is a huge dark mass of rock, rising abruptly from the ocean to the height of 2692 feet. James’ Town is the only town and port, containing 5300 inhabitants. Madagascar, the largest island of Africa, and one of the Islands of largest in the world, is separated from the Mozambique Africa in coast by a channel of that name, about 250 miles wide. The j^cee*°dian area exceeds that of France, comprising 225,000 square miles, and the population is estimated at 4,000,000. It has an atmosphere so pestilential, in particular locali¬ ties, that to breathe it for a short duration is generally, and very quickly fatal. But other parts are not insalubrious. The lemurs, an interesting tribe of animals, are peculiar to Madagascar and the Comoro Archipelago. The inhabitants are diverse races of Negro, Arab, and Malay origin. The Ovahs, a people of the central provinces, are now dominant. The principal town, Tananarivu, has 8000 inhabitants. The Comoro isles, four in number, are in the north part of the Mozambique Channel, and inhabited by Arab tribes. Bourbon, 400 miles east of Madagascar, is a colony of France, producing for export, coffee, sugar, cocoa, spices, and timber. Mauritius, ceded to the British by the French in 1814, is 90 miles north-east of Bourbon. The sugar-cane is chiefly cultivated. Port Louis, the capital, beautifully situated, has 26,000 inhabitants. Within the jurisdiction of the Gover¬ nor of the Mauritius, are the islands of Rodriguez, the Sey¬ chelles, and the Amirante islauds. Socotra, a large island, east of Cape Jerdaffun, with an Arab population, has been known from early times ; it is now a British possession. This island was long celebrated as producing the finest aloetic drug: a few years ago this was denied; but now it is found still to produce a fine kind of aloe, though much of what passed as Socotrine aloes really came from India. 230 A G A Africanus AFRICANUS, John Leo. See Leo. II Africanus, Sex. Julius, of Emmaus in Palestine, a Agamem- ]earne(j Christian historian of the third century, who wrote ^ non' , a chronicle extending from the date of the creation to A. d. ^ 221, of which copious extracts exist in the Chronicon of Eusebius, besides many fragments in Syncellus, Cedrenus, and the Paschale Chronicon. Eusebius has also given some extracts of his letter to Aristides reconciling the apparent discrepancy of St Matthew and St Luke in the genealogy of Christ. His letter to Origen, impugning the authority of the book of Susanna, and Origen’s answer, are both extant. To Africanus is also ascribed a work entitled Kccttoi, treat¬ ing of medicine, agriculture, natural history, the military art, &c., of which extracts have been published, and some of the books are said to exist still in MS. AFRIQUE, St, a French town in the department of Aveyron, in Lat. 43. 57. N. Long. 2. 51. E. with a popula¬ tion of 6000 persons. AFSLAGERS, persons appointed by the burgomasters of Amsterdam to preside over the public sales made in that city. They must always have a clerk of the secretary’s office with them, to take an account of the sale. They cor¬ respond to our brokers, or auctioneers. AFT, in the sea language, the same with Abaft. AFTER-GUARD, in the navy, the men stationed on the poop to work the aftersails, &c. AFTERMATH, in Husbandry, signifies the grass which springs or grows up after mowing. AFWESTAD, or Ayestad, a market-town of Sweden, in the district of Fahlun, on the Dal-Elf. Pop. 900. It has iron and copper works, and the copper coin of the country was formerly struck here. AGA, in the Turkish language, signifies a great lord or commander. Hence the aga of the janizaries is the com¬ mander-in-chief of that corps; as the general of horse is denominated spachiclar aga. The aga of the janizaries is an officer of great importance. He is the only person who is allowed to appear before the grand signior without his arms across his breast in the posture of a slave. Eunuchs at Constantinople are in possession of most of the principal posts of the seraglio: the title aga is given to them all, whether in or out of employment. This title is also given to all rich men without employ, and especially to wealthy landholders. We find also agas in other countries. The chief officers under the khan of Tartary are called by this name; and among the Algerines we read of agas chosen from among the boluk bashis (the first rank of military officers), and sent to govern in the chief towns and garrisons of that state. The aga of Algiers is the president of the divan or senate. For some years the aga was the supreme officer, and governed the state in place of the bashaw, whose power dwindled to a shadow. But the soldiery rising against the boluk bashis or agas, massacred most of them, and transferred the sove¬ reign power to the caliph with the title ot'Dey or King. AGADIR, or Santa Cruz, a seaport on the western coast of Marocco, in Lat. 30. 26. 35. N. Long. 9. 35. 56. W. It was, when possessed by the Portuguese, a strong fortress; but it was captured by the Moors in 1536, and since that time has decayed, and its former trade has been transferred to Mogadore. AGALMATA, in Antiquity, a term originally used to signify any kind of ornaments in a temple, but afterwards applied only to the statues, which were most conspicuous. AGAMEMNON, the son of Plisthenes and Aerope, and grandson of Atreus, or according to Homer, the son of Atreus and grandson of Pelops. He was king of Mycena? in Argos, and married Clytemnestra daughter of Tyndarus king of Sparta. On the abduction of Helen the wife of his AGA brother Menelaus, by Paris, Agamemnon, as the most Aganippe powerful prince in Greece, was chosen captain-general of II the expedition against Troy. While the fleet lay at Aulis, Agapetas. Agamemnon chanced in hunting to kill a stag sacred to the goddess Diana, who punished the offence by sending a pes¬ tilence among the troops, and a dead calm, which retarded the further progress of the expedition. The oracle, on being consulted, demanded the sacrifice of Agamemnon’s daughter Iphigenia, as the only expiation of the crime. While the king was in the act of slaying his child, the goddess inter¬ vened, and carried her away to Tauris. Another victim was substituted, and the fleet pursued its course to Troy. Agamemnon’s quarrel with Achilles and its consequences form the subject of the Iliad. After the taking of Troy, Aga¬ memnon returned home, carrying with him Cassandra daugh¬ ter of Priam, whom he had received as his prize. During his absence Clytemnestra had formed an unlawful connection with fEgisthus, who now sat on the throne of Mycenae. Agamemnon was received into his palace by the adulterers, and assassinated by their own hands. This horrible tragedy forms the subject of the Agamemnon of /Eschylus. AGANIPPE, in Antiquity, a fountain of Bceotia, at Mount Helicon, on the borders between Phocis and Bceo¬ tia, sacred to the Muses, and running into the river Permes- sus. Ovid seems to make Aganippe and Hippocrene the same. Serenus more truly distinguishes them, and ascribes the blending of them to poetical license. From this foun¬ tain the Muses derived their designation of Aganippides. AGAPE, in Ecclesiastical History, the love-feast, or feast of charity, in use among the primitive Christians, when a liberal contribution was made by the rich to feed the poor. The word is Greek, and signifies love. St Chrysos¬ tom gives the following account of this feast, which he de¬ rives from the apostolical practice. He says, “ The first Christians had all things in common, as we read in the Acts of the Apostles ; but when that equality of possessions ceased, as it did even in the apostles’ time, the agape or love- feast was substituted in the room of it. Upon certain days, after partaking of the Lord’s Supper, they met at a common feast; the rich bringing provisions, and the poor who had nothing being invited.” It was always attended with receiv¬ ing the holy sacrament; but there is some difference between the ancient and modern interpreters as to the circumstance of time, viz. whether this feast was held before or after the communion. St Chrysostom is of the latter opinion ; the learned Dr Cave of the former. These love-feasts, during the first three centuries, were held in the church without scandal or offence; but in after times the heathens began to tax them with impurity. This gave occasion to a refor¬ mation of these agapce. The kiss of charity, with which the ceremony used to end, was no longer given between differ¬ ent sexes ; and it was expressly forbidden to have any beds or couches for the conveniency of those who should be dis¬ posed to eat more at their ease. Notwithstanding these precautions, the abuses committed in them became so no¬ torious, that the holding of them (in churches at least) was solemnly condemned, at the Council of Carthage, in the year 307. AGAPET/E, in Ecclesiastical History, a name given to certain virgins and widows, who, in the ancient church, as¬ sociated themselves with and attended on ecclesiastics, out of a motive of piety and charity. In the primitive days there were women instituted dea¬ conesses, who, devoting themselves to the service of the church, took up their abode with the ministers, and assisted them in their functions. In the fervour of the primitive piety, there was nothing scandalous in these societies; but they afterwards degenerated into libertinism; insomuch that St Jerome asks, with indignation, unde agapetarum pestis Agate. A G A Agapetus in ecclesias introiit ? This gave occasion for councils to suppress them. St Athanasius mentions a priest, named , Leontius, who, to remove all occasion of suspicion, offered to mutilate himself, to preserve his beloved companion. AGAPETUS, deacon of the church at Constantinople, a. i>. 527, was the author of a work on the Duties of Princes, which he presented to the emperor Justinian, who had been his pupil. This work, known as the Charta Regia, caused him to be ranked among the best writers of his age. It was translated into English by Thos. Paynell in 1550. AGARD, Authur, a learned English antiquary, born at Foston, in Derbyshire, in the year 1540. His fondness for English antiquities induced him to make many large collec¬ tions ; and his office as deputy-chamberlain of the exche¬ quer, which he held 45 years, gave him great opportunities of acquiring skill in that study. Similarity of taste brought him into acquaintance with Sir Robert Cotton and other learned men, who associated themselves under the name of The Society of Antiquaries, of which society Mr Agard was a conspicuous member. He made the Domesday book his peculiar study, and composed a work purposely to explain it, under the title of Tractatus de Usu et obscuriorihus Ver¬ bis libri de Domesday. He also compiled a book for the service of his successors in office, which he deposited with the officers of the king’s receipt, as a proper index for suc¬ ceeding officers. All the rest of his collections, containing at least 20 volumes, he bequeathed to Sir Robert Cotton. He died in 1615. AGARIC Mineral, a marly earth, resembling the ve¬ getable of that name in colour and texture. AGARIC US, a genus of mushroom, a cryptogamian plant. Some of the genus are excellent articles of food, as the common mushroom, A. campestris, A.pratensis, &c.; others are poisonous, as A. necator, A. acris, A. semiglobosus, &c. AGASIAS, son of Dositheus, was a famous sculptor of Ephesus, whose celebrated work, known under the erroneous title of the Borghese Gladiator, is now in the Louvre. He probably lived not earlier than the fourth century. AGATE, or Achat (among the Greeks and Latins Aya- -nys and Achates, from a river in Sicily, on the banks of which it was first found), a name applied by mineralogists to a siliceous stone of the quartz family, generally occurring in rounded nodules, or in veins in trap rocks. The number of agate balls in the rock often give it the character of amyg¬ daloid ; and when such a rock decomposes by the elements, the agates drop out, and are found in the beds of streams descending from such mountains ; or they may be obtained in quarrying. Immense quantities are obtained from Ober- stein and Idar, in Germany, and many are brought from India and Brazil. Very large masses of chalcedony, a variety of agate, are brought from Iceland, Feroe, and Brazil, which often have a mammillated surface, and are very uni¬ form in colour. A large quantity of agate is found in Scot¬ land ; whence the stone is familiarly known to our lapidaries as Scotch Pebble. Agate chiefly consists of chalcedony, with mixtures of common quartz, and occasional patches of jas¬ per and opal. The colour delineations are often in concen¬ tric rings of varying forms and intensity, or in straight paral¬ lel layers or bands. The colours are chiefly gray, white, yel¬ low, or brownish-red. The composition of agate is not uniform; but it usually contains from 70 to 96 per cent, of silica, with varying proportions of alumina, coloured by oxide of iron or manganese. The principal varieties are— 1. Chalcedony. In this the colours are in parallel bands. Notwithstanding the compact structure of agate, it is now known to be porous, though the eye cannot detect the ca¬ vities ; and this has given rise to a beautiful and important process for heightening the natural colours of the stone arti¬ ficially. This has been long secretly practised at Ober- A G A stein and Idar, the seats of the great agate manufactories of Europe, and probably has been long known in India, espe- ' cially for the production of the finely coloured Cornelians and Mochas of that country. The stones best suited for this purpose are such as when recently fractured most readily imbibe moisture from the tongue ; and a rude guess is made of the value of the specimen, by the quickness with which the moisture disappears. The stone is first dried without heat, and is then im¬ mersed in a mixture of a quarter of a pound of honey in a pint of water; the whole is placed in an oven heated below the boiling point, where it should remain for two or three weeks, constantly covered with the liquid. At the end of this time the stones are washed, dried, and introduced into an earthenware vessel, containing sufficient sulphuric acid to cover the stones; this vessel, covered with a lid, is next placed in the oven, for a space varying from one to twelve hours, according to the hardness of the stone. The agates are now removed from the vessel, washed, and thoroughly dried; after which they are kept in oil for twenty-four hours; the od is removed by rubbing them with bran. The stones are now cut and polished. In the best specimens, the gray streaks are increased in intensity; some exhibit brown streaks approaching to black, while white impenetrable parts as¬ sume a brighter hue by the contrast. This is the process employed to convert the veined chalcedony or agate into onyx, for the purposes of the lapidary, especially in the pro¬ duction of cameos and intaglios, in imitation of the antique sculptured gems ; of which most admirable specimens have descended to us, and are found in the cabinets of the curious, especially in the Florentine Museum. In those minute but exquisite works, the ancient Greeks especially excelled; and curious specimens of the art are still found among the tombs of Egypt, Assyria, and Etruria. Among the moderns the Romans are the most successful imitators of antiquity; and the name of Pickier was long mentioned as almost a rival of the ancient engravers of gems. In such works the figures, whether in relief or intaglio, appear of a different colour from the ground. A beautiful clear yellow is given to agate by digestion in hydrochloric acid for two or three weeks, at a moderate heat. The stone is first dried for two days in an oven, and im¬ mersed, when hot, in the acid; the jar is lined with clay, and placed in an oven for the requisite time. When ex¬ amined, the muddy-brown streaks will be found of a rich yellow. The change that takes place is probably on the oxide of iron. Chalcedony has also been coloured, so as to imitate the Turquoise; but the process is not divulged. It is perhaps effected by immersing it in a solution of copper, which is the colouring matter of Turquoise. 2. Carnelian, or red chalcedony, when found, is almost always brownish or muddy. Both this sort and the yellowish- brown varieties are converted into a rich red by roasting, so as to rival the Indian carnelian, which probably also has its colour heightened artificially. The following process is employed at Oberstein, when the pale red stone becomes of a bright full red, and the muddy yellow of a rich full cor¬ nelian hue. Such stones are first kept in an oven for two or three weeks to dissipate moisture; they are then dipped in sulphuric acid, and immediately exposed in a covered earth- enware crucible to a red heat: the whole is allowed to cool slowlythe stones are removed when cold, and washed. The hydroxide of iron they naturally contained has lost its water, and is more highly oxidated, and thus the full colour is pro¬ duced. 3. Mocha stones, originally brought from the East, are clear grayish chalcedonies, with clouds and dashes of rich brown of various shades. They probably owe their colour chiefly to art. 231 Agate. 232 Agate II Agathias. 1 Ephem. German. dec.i, an. 1 obs. 151. 2 Be Gem. 1. ii. c. 95. 3 Pliny, 1. xxxvii. e. 3. A G A 4. Moss-agates are such as contain arborizations, or den¬ drites of oxide of iron : these seem in some instances to be produced on real vegetable forms, as petrifactions; but some of them are imitative forms that oxide of iron and man¬ ganese are known to assume. ^ . 5. Jasp-agate and Opal-agate, are mixtures ot agate with these minerals. . , 6. Plasma, a substance found in engraved stones in the ruins of Rome, also on the Schwartzwald near Baden, and on Mount Olympus, appears to be chalcedony, colouied by oxide of iron, as it occurs in green-earth, 7. Chrysoprase is now considered as a quartz, or agate, coloured by oxide of nickel. Agates have been described with representations ot men, animals, or inanimate natural objects; but we can now have no hesitation in considering them as productions of art, or in¬ genious deceptions. Velschius had in his custody a flesh- coloured agate, on one side of which appeared a half-moon in oreat perfection, represented by a milky semicircle ; on the other side, the phases of vesper, or the evening star; whence he denominated it an aphrodisian agate. An agate is men¬ tioned by Kircher,1 on which was the representation of a heroine armed; and one in the church of St Mark in Venice • has the representation of a king’s head adorned with a dia¬ dem. On another, in the museum of the Prince of Gonzaga, was represented the body of a man with all his clothes, in a running attitude. A still more curious one is mentioned b\ De Boot,2 wherein appears a circle struck in brown, as ex¬ actly as if done with a pair of compasses, and in the middle of the circle the exact figure of a bishop with a mitre on ; but inverting the stone a little, another figure appears ; and if it is turned yet farther, two others appear, the one of a man, and the other of a woman. But the most celebrated agate of this kind was that of Pyrrhus, wherein were repre¬ sented the nine Muses, with their proper attributes, and Apollo in the middle playing on the harp.3 We have also seen accounts of an oriental agate, of such size as to be fashioned into a cup, with a diameter of an ell abating two inches. In the cavity is found delineated in black specks, b. xristor. s. xxx. Other agates have also been found, representing tbe numbers 4191, 191; whence they were called arithmetical agates, as those representing men or women have obtained the name of anthropomorphous. The agate is used for making cups, rings, seals, handles for knives and forks, hilts for swords and hangers, rosary beads, and a great variety of trinkets ; being cut or sawed with no great difficulty. (T* S. t.) Agate, among Antiquaries, denotes a stone of this kind engraven by art. Agate is also the name of an instrument used by gold- wire drawers; so called from the agate in the middle of it, which forms its principal part. AGATHARCHUS, a Greek painter, commemorated by Vitruvius for having first applied the laws of perspective to architectural painting, which he successfully used in paint¬ ing scenery for the plays of iEschylus. He flourished about 480 years b.c. AGATPIARCIDES, a celebrated geographer, who flou¬ rished about 140 years b.c., was born at Cnidos. His works are lost, except those passges quoted by Diodorus Siculus, and other authors, for his descriptions especially of the gold mines of Upper Egypt, and his philosphical explanation of the inundations of the Nile, which he ascribed to the rains on the mountains of Ethiopia.—Hudson’s Greek Geographers. AGATHERMUS, a Greek geographer of the third cen¬ tury, of whose works we only possess brief outlines.—Hud¬ son’s Greek Geographers. AGATHIAS, or, as he calls himself in his epigrams, Agathius, distinguished by the title of Scholasticus, a Greek A Gr E historian in the sixth century, in the reign of Justinian- He was born at Myrina, a colony of the ancient yEolians, in Asia the Less, at the mouth of the river Phythicus. He was an advocate at Constantinople. Though he had a taste for poetry, he was yet more famous for his history, which begins with the 26th year of Justinian’s reign, where Proco¬ pius ends. It was printed in Greek and Latin by Vulcanius, at Leyden, 1594, in 4to. The best edition is that of Nie¬ buhr, Bonn, 1828. * AGATHO, the Athenian, a tragic and comic poet, was the disciple of Prodicus and Socrates, and applauded by Plato, in his Dialogues, for his virtue and beauty. His first tragedy obtained the prize ; and he was crowned, in the pre¬ sence of upwards of 30,000 persons, in the fourth year of the 90th Olympiad. There are no remains of his works, excepting a few quotations in Aristotle, Athenaeus, and others. AGATHOCLES, the famous tyrant of Sicily, was the son of a potter at Reggio. By his singular vigour and abi¬ lities, he raised himself through various gradations of rank, till he finally made himself tyrant of Syracuse, and then of all Sicily. He defeated the armies of the Carthaginians seve¬ ral times, both in Sicily and Africa. But meeting at length with a reverse, and being in arrears with his soldiers, they mutinied, forced him to fly his camp, and murdered his sons. Recovering himself, he relieved Corfu, which was besieged by Cassander; burnt the Macedonian fleet; and revenged the death of his children by putting the murderers, with their wives and families, to the sword. After ravaging the sea- coast of Italy he took the city of Hipponium. He was at length poisoned by his grandson Archagathus, in the 72d year of his age, b.c. 290, having reigned 28 years. AGATHYRNA or Agathyrnum, Agathyrsa or Aga- thyrsum, a town of Sicily, now St Marco, as old as the war of Troy, having been built by Agathyrnus, son of iEolus. The gentilitious name is Agathyrnceus ; or, according to the Roman idiom, Agathyrnensis. AGBARUS. See Abgarus. AGAVE, a botanical genus, of the natural order of Brom- eliacece, including the American aloe. The principal species is A. americana, a plant now naturalised in Spain, where it forms very secure fences. It sends up a lofty spike of very rapid growth, bearing a bunch of yellow flowers. I he leaves are fleshy, long, and strong, carrying a formidable spine at their extremity. The fermented juice of the stem is the pulque of the native Mexican tribes. The fibres of the leaf afford a very good material for cordage. AGDE, a city of France, in the department of Herault. It is seated on the river Herault between two and three miles from its mouth, where it falls into the Gulf of Lyons, and where there is a fort built to guard its entrarlce. The greater part of the inhabitants are merchants or seamen. The city is extended along the river where it forms a little port where¬ in ships of 200 tons may enter. Pop. in 1846, 8321. AGE, in its most common acceptation, implies the whole space of time through which anything has existed ; but the term is frequently used in other senses too vague and figu¬ rative to be included under any general definition. The age of this habitable globe has been much disputed. Cuvier, Dolomieu, Deluc, and Greenough, concur in think¬ ing that not more than 5000 or 6000 years have elapsed since the creation of man—Cuvier’s Theory of the Earth. Josephus estimates the period that elapsed from the crea¬ tion of man to the deluge at 2256 years. The antediluvian or obscure age was succeeded by the fabulous or heroic age, in which the exploits of the gods and heroes of the ancients were supposed to have been performed, extending down to the first Olympiad, b.c. 776. To this succeeded the his¬ toric age, terminating with the destruction of Carthage by Agatho AGE e. the Romans in b.c. 146. The period immediately following has been denominated the Roman age, which extended down to the fall of the Roman Empire in the West, a.d. 476. The middle age is defined by some writers as that period extend¬ ing from the time of Constantine in the fourth century to the capture of Constantinople by the Turks, a.d. 1453 ; but it is more usually defined as dating from the division of the empire of Theodosius, a.d. 395, down to the time of the em¬ peror Maximilian I., in the beginning of the sixteenth cen¬ tury, when the Germanic Empire was first divided into circles. It has also been termed the barbarous age, and is commonly divided into two periods ; the first extending from the sixth to the ninth century, when learning was almost extinct in Europe; the second dating from the ninth century, when letters again began to flourish. The term age has been applied metaphorically to sup¬ posed epochs in human civilisation : thus, in the mythology of the Greek and Roman poets, there were four ages, dis¬ tinguished as the Golden, the Silver, the Brazen, and the Iron ; the three latter being successively a farther declen¬ sion from the first or pristine state of purity and bliss. In the first, mankind were supposed to have subsisted on the spontaneous productions of nature, in a state of innocence and happiness, without the necessity of laws or civil govern¬ ment. In the second, the earth no longer yielded its fruits untilled, and the human heart first began to be corrupted. In the third, emulation and discord arose, men grew more and more selfish, and laws became necessary to restrain human depravity. In the fourth, Astraea, the last of the celestial sojourners on earth, withdrew from the contempla¬ tion of human wickedness, and abandoned the world to violence, the scourge of wars, and desolation. The pro¬ priety of inverting the order of these four ages has been urged, on the ground that civilisation has been steadily pro¬ gressive from the earliest times down to the present. How¬ ever this may be, the universal tradition of a golden age, or primeval state of bliss, seems to favour the opinion that the light of revealed religion was never wholly extinguished, but may be traced exerting a remote influence on the human mind, long after the source whence it was derived was lost to the heathen world. The term age is often used to denote any period that has been distinguished by the occurrence of remarkable events, or by the appearance of eminent persons; e. g. the age of the crusades, of chivalry, of the reformation; or, the age of Pericles, of Alexander, of Augustus, of Trajan, of Alfred, of Chaucer, the Elizabethan age,—the age of Shakspeare, of Newton, &c. The reign of Queen Anne has sometimes been styled the Augustan age of English literature, from its supposed resemblance to that illustrious period in the literary history of Rome. The several ages at which, with us, individuals become legally qualified for certain ends, may be stated shortly as follows, commencing with the earliest age so cognisable. An infant under 10^ years of age is not amenable to the laws; but above that age, the offender, without distinction of sex, is responsible, if found to be capax doli, or competent to distinguish between right and wrong: and although 14 is fixed by the civil law as the age of criminal responsibility, capital punishment has once been inflicted, for an artfully- concealed murder (in 1629), at the early age of 8 years. After 12, the oath of allegiance may be taken. The age of puberty in either sex is 14, when each may choose guar¬ dians ; and formerly, if their discretion was proved, a male at 14, and a female at 12, could execute a valid testament of personal property, though not of lands: but by Viet. 1, c. 26, it is enacted that no person can execute any valid will under 21 years of age. The nubile age was fixed by the Roman law at 14 for males, and 12 for females, which VOL. II. AGE 233 are the respective legal ages with us, when either sex may Age. consent to marriage, with the approval of guardians ; yet it may be observed, that many minors contract marriages with¬ out such sanction. In France, by the Code-Napoleon, the nubile age is 18 for males, and 15 for females, under similar restriction. At 17, a person of either sex may be an exe¬ cutor or executrix. The sovereignty of this realm is as¬ sumed at 18; though the law, according to Blackstone, recognises no minority in the heir to the throne. The age of majority, which gives to both sexes the free disposal of themselves and their property, personal and real, is 21; at which age a man is capable of enjoying most civil privileges. In France the age of majority is the same. Among the Romans, minority did not cease until the completion of the 25th year. A seat in the British Parliament may be taken at 21: in the American House of Representatives at 25, and in the Senate at 30. In France, the requisite age for an elector was 25 : for a seat in the Chamber of Deputies, 30; and in the Chamber of Peers it was 25, though no member of that Assembly could vote till 30. At Rome, during the time of the republic, 32 was probably the sena¬ torial age; but it was fixed by Augustus at 25, and so it continued during the time of the empire. It appears that previous to the year b.c. 179, a citizen was eligible to most offices in Rome after the completion of his 27th year: but at that time it was enacted that the earliest age for the quaestorship should be 31 ; for the aedileship, 36; for the praetorship, 40; and for the consulate, 43,—though the law respecting this last was frequently infringed, especially by Julius Cassar. The age for admission to the Spartan Gerusia, or Council of Elders, was 60. In the Church of England, a candidate for holy orders may become a deacon at 23; be ordained a priest at 24; and at 30 is eligible to a bishopric. A licentiate of the Church of Scotland must not be under 21 years of age. The same is the age for admission to the English or Scottish Bar, and for receiving the degree of Doctor of Medicine in the University of Edinburgh, and in most other colleges. Age of Man.—We learn from the oldest and most au¬ thentic record of our race that the age of man has greatly diminished from his first creation. The antediluvians at¬ tained an age nearly approaching one thousand years; and during all the period from the creation of' man to the deluge, his age did not diminish, seeing that the last of the antedi¬ luvians, Noah, lived 950 years, or twenty years longer than Adam. From the period of the deluge however, the age of man was suddenly shortened ; none born after that event reached the age of 500 years, and even that age was lessened by a-half, and again gradually shortened during succeeding generations, till in the days of Moses it had reached that standard from which it has not since departed. “ The days of our years are threescore years and ten; and if by reason of strength they be fourscore years, yet is their strength la¬ bour and sorrow.” As the most remarkable instance of longevity in modern times we may notice Petratsch Czartan, a Hungarian pea¬ sant, who was born in 1537, and died in 1722, at the patri¬ archal age of 185 years. See Longevity. As applied to man the term age is often used to express the duration of a generation. The ancients in using the term in this sense intended to express a period of thirty years. Thus Nestor is said to have lived three ages when he was ninety years old. It is a remarkable instance of the correct obser¬ vation of the ancients, that the statistics of the countries of Europe at present show that thirty years is the mean term of the life of a generation. In our more favourable isle this mean age or mean duration of a generation is somewhat higher, being for London about thirty-one years, and ibr England and Wales thirty-three years;—residence in the 234 AGE Age. country being more favourable to health and longevity than residence in towns. As a general rule, when the popula¬ tion is rapidly increasing, as in America, the mean age or mean duration of a generation is lower than in an old coun¬ try where the population is nearly stationary. The age of man has been variously divided into four, six, and seven stages:—The latter being not only the poetical, but the most correct physiologically. These seven stages are, 1. Infancy; 2. Childhood; 3. Boy or Girlhood; 4. Adolescence; 5. Manhood or Womanhood; 6. Age; 7. Old Age or second childhood. These different periods are more or less distinctly marked. Infancy is attended with peculiar dangers, and extends to about the end of the second year of life, by which time the first dentition is completed. Childhood extends from this period to about the seventh year, the termination of this period being marked by the dropping out of the middle incisors, and the appearance of the second set of teeth. Boyhood extends from the seventh to about the fourteenth year, and during this period all the first or milk set of teeth are replaced by the permanent ones. Adolescence, youth, or puberty, generally commences some¬ what earlier in the female than in the male ; and extends in both from about the fourteenth to the twenty-first year of life. It commences with the evolution of the generative sys¬ tem ; and during this period the body attains its full height. Womanhood lasts distinctly from the 21st to the 45th or 50th year, most generally to about the latter, at which period the female ceases to be capable of procreation, and her con¬ stitution undergoes a complete change. Though less atten¬ tion has been paid to the duration of this stage in the male, it is an unquestionable fact that about the 49th or 50th year of life the male constitution also undergoes a change, and fully justifies the notion of the ancients as to climacteric pe¬ riods of life. The period of life we have termed age, extend¬ ing generally from the 49th to the 63d year of life, has been too commonly, but most erroneously, confounded with the next stage, viz. old age. During the earlier portion of this period, the body, instead of tending to decay, tends rather to obesity. The maturity and strength of intellect too, con¬ tinue for the most part undiminished during all this stage. In old age, the last stage of all, the body begins to shrink, the muscles lose their tone, and not being able to sustain the weight of the body, allow the limbs to bend more or less. The hair becomes white ; the teeth drop out; all the senses are blunted ; the intellect is feeble ; the circulation becomes weaker; and death naturally closes the scene. Age of Animals.—Comparatively few observations have been made on the ages of animals. F rom observations founded on some of the domestic animals, it has been stated that the duration of the life of an animal is usually seven or eight times longer than the period it takes to arrive at its full growth. This rule applies pretty well to horses, oxen, sheep, dogs, the camel, and even the elephant, but is quite inap¬ plicable to man, to many quadrupeds, birds, reptiles, or fishes. Even were the rule applicable to animals, it would not enable us from an examination of the animal to find out its age; hence other means have been devised for determining the age with a greater degree of certainty. Thus the age of the horse may be pretty accurately determined by the examina¬ tion of the incisive teeth or nippers, but even these lose mark at ten years, and the age of the horse after that period can¬ not be accurately ascertained. (See Horse.) In horned cattle and deer, the age may, for a certain period of their life, be pretty accurately guessed at by the appearance of the horns. All deer shed their horns annually, and, in the males of many species, each successive year adds one more branch to the horns, till they attain a certain size, beyond which they do not increase. Thus the common stag during the first year of its life has a simple horn, called a pricket. This AGE falls off during the second year of its life, and is replaced by a horn with one branch or antler. This in its turn falls off during the third year, to be replaced by a horn with two antlers ; and so on till the eighth year of life, when the horns cease to acquire additional antlers, so that the future age of the animal cannot be ascertained. The horns of oxen, sheep, goats, and antelopes, being permanent, are simple, and grow in a different manner. As a general rule, for a certain num¬ ber of years, a ring is added annually to the base of the horn, and by this mark their age may be pretty accurately ascertained. In sheep and goats the horn which grows the first year of life is smooth; but every year after this a ring more or less wrinkled is added to the base of the horn, and indicates their age. It is probable that the same haw prevails with the ante¬ lopes. In oxen, again, the horn continues smooth for the first three years of life, but every year thereafter, a wrinkled ring is added to the base of the horns. By counting the number of these rings, therefore, and adding three for the first years when the horns are smooth, the age may be pretty accurately known. No sure indications exist by which the ages of birds, rep¬ tiles, or fishes, may be known. Several curious facts, however, have been collected rela¬ tive to the age attained by various animals. The Indians believe that the elephant lives three centuries ; and authen¬ tic instances are on record of their having been kept in cap¬ tivity for 130 years, their age being unknown at the period of their being taken captive. Camels live from 40 to 50 years ; horses from 25 to 30 years, if not overworked ; oxen about 20 years ; sheep 8 or 9 years ; dogs 12 to 14 years. The longevity of some birds appears to be very great. The swan has been known to live 100 years. Birds of prey, and especially the eagle, have survived a century; and se¬ veral instances are on record of the raven having exceeded that period. Parrots have been known to live 60 and 80 years. The gallinaceous birds, as domestic poultry and pheasants, have short lives, rarely exceeding 12 or 15 years. Of reptiles, so far as known, the tortoise seems to attain the greatest age. One was placed in the archiepiscopal garden at Lambeth in the year 1633 during the life of Arch¬ bishop Laud, and it survived till the year 1753, when it perished from accident rather than old age. The toad is know to live about 15 years. Nothing, however, is known relative to the age of the gigantic boas or other serpents. Of fishes, the carp has been known to attain the age of 200 years. We have seen the common river trout confined in a well, one 30 years, the other upwards of 50 years, and both still living. Rzaczynski mentions a pike which lived in a pond a period of 90 years. Gesner relates that in 1497 an enormous pike was caught in a lake near Haillerun in Suabia, with a brazen ring attached to it, bearing that it was put into the lake in the year 1230 ; which ring is still pre¬ served at Mannheim. This pike, therefore, appears to have reached the patriarchal age of 267 years at least. Of the ages of the lower animals little is known. That of insects has received most attention, and it is instructive to note that, though the first period of life of many of these animals (the caterpillar or grub) extends through a period of several months, or even years, the great majority live but a few days or weeks after they attain their perfect form. The ephemera does not enjoy the pleasures of its aerial life above a few hours ; the same day which brings it into perfect being seeing it die. It may be observed, as a general law of nature applicable to all organised beings, that early maturity indicates short¬ ness of life, and that they are usually prolific in the inverse ratio of their duration. Age of Plants and Trees.—The great majority of plants which adorn the face of the earth are annual and biennial— AGE Ageda. that is, spring from the seed, blossom, ripen their seeds, and die, in one or in two years. Most of those, however, which rise to the stature of shrubs or trees attain considerable age. Of the palm trees it is very questionable whether any attain a greater age than 200 years. As this class of plants, after attaining a certain diameter, shoots up a straight stem which never increases in diameter, and all the new wood which every leaf necessarily produces insinuates its fibres into the centre of the trunk, this trunk or stem necessarily becomes more and more condensed, so that at last life or vegetation ceases, from the fibres and vessels being too much com¬ pressed to conduct the sap to the growing top. Exogenous trees, or those which grow by the addition of an annual layer of wood superimposed of encircling those already formed, may continue growing for an indefinite length of time, and several of the trees which exist on the surface of the globe may have witnessed the Noachian deluge. Of this class is the Baobab tree of Senegal, with a girth of nearly 300 feet, reckoned by Adanson to be 5150 years old; the gigantic Dracoena draco at Orotava, in Teneriffe, which Humboldt classes with the Baobab as “ the oldest habitants of our planetthe deciduous cypress at Chapultepec in Mexico, supposed by the younger De Candolle to be of equal antiquity with the two former; the chestnut trees on Mount /Etna, of which one is 180 feet in circumference, an¬ other 70 feet, and another 64 feet; and the oriental plane tree, in the valley of Bujukdere, near Constantinople, which measures 150 feet in circumference. Of trees of known age are the eight olive trees which still exist in the garden on the Mount of Olives at Jerusalem, and which historical documents prove to have existed prior to the taking of that city by the Turks. These trees, consequently, ex¬ ceed 800 years in age. The yew tree is proverbial for the great age it sometimes attains. The yews at Fountains Abbey in Yorkshire were considered old trees when the Abbey was erected in 1132, and are probably more than 1200 years old. The old yew formerly in Fortingal church¬ yard, in Perthshire, was probably double that age, and was 56^ feet in circumference. At Ankerwyke House, near Staines, is the yew tree known as a tree of note before the day of Runnymede (5th June 1215); and many other in¬ stances might be adduced. Oaks have frequently been cut down in the New Forest which presented 300 and 400 con¬ centric rings, each of which indicated a year’s growth. But many oaks exist of much larger dimensions, and con¬ sequently of much greater age, probably exceeding 1200 years. Thus, an oak was felled at Norburg, as is related by Dr Plott, of the enormous circumference of 45 feet, and the Boddington oak, in the vale of Gloucester, was 54 feet in circumference. Damory’s oak in Dorsetshire was 68 feet in circumference, and, according to the common cal¬ culation, was 2000 years of age. Wallace’s oak at Ellersley, near Paisley, must be at least 700 years old, but its age is trifling as compared with the forementioned giants. The cypress has been known to attain the age of 800 years. A lime tree in the Orisons, measuring 51 feet in circumference, is known to be upwards of 580 years old. It is doubtful whether the elm ever reaches the age of 300 years. One planted by Henry IV. was standing at the Luxembourg, at the commencement of the French Revolution. Bacon’s elms in Gray’s Inn Walks, planted in 1600, decayed prematurely in 1720; and the elms in the Long Walk at Windsor, planted in the beginning of the last century, are evidently past their prime, though still noble trees. AGEDA, Synod of, an assembly of Jewish doctors in the year 1650, who met in the plain of this name, about thirty leagues distant from Buda, for the purpose of debating whe¬ ther the Messiah had appeared. The meeting was attended by more than 300 rabbis, and many other Jews of different AGE 235 nations, and the question was decided in the negative. Some Agela ecclesiastics from Rome were present, but the multitude re- II fused to hear them. Agenhine. AGELA, in Antiquity, an assembly of the sons of the noblest families in Crete, who lived together from their eighteenth year, and were instructed in manly exercises at the expense of the state until the time of their nuptials, which were solemnized simultaneously. The Agela! were exclusively aristocratic. At Sparta, seven was the age for entering the BoDat. AGELADAS, an eminent statuary of Argos, and the instructor of the three great sculptors, Phidias, Myron, and Polycletus. AGELNOTH, Egelxoth, or TEtiielnoth, in Latin Achelnotus, archbishop of Canterbury in the reign of Canute the Great, succeeded Livingus in that see in the year 1020. This prelate, surnamed the Good, was son of Earl Agilmer, and at the time of his election, dean of Canterbury. After his promotion he went to Rome, and received his pall from Pope Benedict VIII. On his way thither, as he passed through Pavia, he purchased, for a hundred talents of silver and one of gold, St Augustin’s arm, which was kept there as a relic, and sent it over to England as a present to Leofric, earl of Coventry. Upon his return, he is said to have raised the see of Canterbury to its former dignity. He was much in favour with King Canute, and employed his interest with that monarch to good purposes. By his advice the king sent over large sums of money for the support of the foreign churches ; and William of Malmesbury observes, that this prince was prompted to acts of piety, and restrained from ex¬ cesses, by the regard he had for the archbishop. Agelnoth, after he had sat 17 years in the see of Canterbury, died Oc¬ tober 29, 1038, and was succeeded by Eadsius, King Harold’s chaplain. He was the author of, LA panegyric on the blessed Virgin Mary ; 2. A Letter to Earl Leofric concern¬ ing St Augustin; 3. Letters to several persons. AGEMA, in Macedonian Antiquity, was a body of sol¬ diers, not unlike the Roman legion. AGEN, an arrondissement in the department of Lot and Garonne, containing 9 cantons, 72 communes, and 85,149 inhabitants. The chief town of the same name is situate on the right bank of the Garonne, about 75 miles south-east of Bordeaux. It has a sail-cloth manufactory, a college, several literary institutions, and is the seat of a bishop and a royal court of justice. Here is a fine bridge of 11 arches over the Garonne. In this neighbourhood some me¬ teoric stones fell in July 1790. In 1846 the population was 14,091. AGENDA, among Philosophers and Divines, signifies the duties which a man lies under an obligation to perform. Thus we meet with the agenda of a Christian, or the duties he ought to perform; in opposition to the credenda, or things he is to believe. Agenda, among Merchants, a term sometimes used for a memorandum-book, in which is set down all the business to be transacted during the day, either at home or abroad. Agenda, among Ecclesiastical Writers denotes the ser¬ vice or office of the church. We meet with agenda muta- tina et vespertina, the morning and evening prayers; agenda diei, the office of the day, whether feast or fast; agenda mortuorum, called also simply, agenda, the service of the dead. Agenda is also applied to certain church-books, compiled by public authority, prescribing the order and manner to be observed by the ministers and people in the principal cere¬ monies and devotions of the church ; in which sense agenda amounts to the same with what is otherwise called ritual, liturgy, acolouthia, missal, formulary, directory, fyc. AGENHINE, in our old writers, signifies a guest that 236 AGE Agenois has lodged at an inn for three nights, after which time he II was accounted one of the family ; and if he offended the Agent. king,g peace, his host was answerable for him. It is also written Hogenhine and Hogexhyxe. AGENOIS, a country of France, in the department of the Garonne, formerly the province of Guienne. It con¬ tained about one hundred and twenty square leagues, was fertile and healthful, and, according to Caesar, was inhabited by the Nitiobriges. It constituted part of the kingdom of Aquitania: was held by the counts of I oulouse, and suc¬ cessively by the English and French. AGENT, in a general sense, denotes any active power or cause. Agents are either natural or moral. Natural agents are such inanimate powers as act upon other bodies in a certain and determinate manner: as gravity, fire, &c. Moral agents, on the contrary, are rational creatures, capa¬ ble of regulating their actions by a certain rule. Agent, in Diplomacy, Commerce, and Jurisprudence.— This word applies generally to any person who acts for an¬ other. It has probably been adopted from France, as its function in modern civil law was otherwise expressed in Roman jurisprudence. Ducange tells us that in the eastern empire the important officers who collected the grain in the provinces for the troops and the household, and afterwards extended their functions so as to include those of govern¬ ment postmasters, came to be called agentes in rebus, though their earlier name was frumentarii. In Diplomacy, a class of semi-ambassadors termed agents have been employed generally between states of unequal power. The small community might send an agent to pro¬ pitiate some powerful government, and secure its protection. A great power would, on the other hand, distribute its agents among the petty states which it kept in clientage, to see that no counteracting influence was at work among them. In this shape our Indian government keep agencies in the pro¬ tected and other neighbouring states. In countries within the operation of the laws of diplomacy, an agent has the privilege of personal protection, and sometimes that of ex¬ emption from direct taxes, but he has not the ambassador’s prerogative of communicating directly with the sovereign. See Ambassador; Diplomacy. The law of principal and agent is one of those which have arisen in common practice regulated by jurisprudential theory. It involves nice and subtle distinctions, which are not merely theoretical, but have been found of eminent practical utility in the affairs of active life, for the service of which they have been created from time to time, by saga¬ cious jurists. They had their origin in the subtleties of the law of mandate among the Romans, whence they spread through the different countries of Europe. It is perhaps for¬ tunate that in England the spirit of the Justinian system thus pervades this branch, and that it is but little affected by the conventional peculiarities of the common law. This renders the law of agency almost alike throughout the whole British empire, and produces the farther result, that a branch of the British commercial code, in which it is of great importance that different nations should understand each other’s system, differs only slightly from the corresponding branch of the law throughout the rest of Europe. The main features of a general view of the law of agency involve the adjustment of the rights and duties of the principal, the agent, and the public. The agent should not do what he has no authority for, yet if he be seen to have authority, those with whom he deals should not be injured by secret and unusual conditions. The employer is bound by what his agent does in his name, but the public are not entitled to take advantage of obligations which are known to be un¬ authorised and unusual. The agent is entitled to demand performance by the principal of the obligations undertaken AGE by him within the bounds of his commission, but he is not en- Agent, titled to pledge him with a recklessness which he would cer- v— tainly avoid in the management of his own affairs. It is in the regulation of these powers and corresponding checks in such a manner that the legal principle shall apply to daily practice, that the niceties of this branch of the law con¬ sist. Agents are of different kinds, according to their stipulated or consuetudinary powers. The main restraint in the pos¬ sible powers of an agent is in the old maxim, delegatus non potest delegare, designed to check the complexity that might be created by inquiries into repeatedly deputed responsi¬ bility. But in practice this principle is modified. The agent cannot delegate his commission, or put another in his own place; but it is often a part of his function that he is to employ, for the accomplishment of certain objects, per¬ sons who are themselves agents. Thus, there is nothing to prevent a commercial agent from sending a portion of the goods entrusted by him to his own agent for disposal. In the general case, the authority may pass from the principal to the agent, either verbally or in writing. The English statute of frauds requires an agent to have authority in writing for the purposes of its 1st, 2d, and 3d clauses relat¬ ing to leases. “ And it is a general rule, that an agent who has to execute a deed, or to take or give livery or seisin, must be appointed by deed for that purpose. Moreover, as a corporation aggregate can in general act only by deed, its agent must be so appointed, though it would seem that some trifling agencies, even for corporations, may be ap¬ pointed without one; and there is one case in which it was considered that a corporation might, without deed, em¬ power an agent to do acts in the common course of its cor¬ porate business, or to make notes for a banking corpora¬ tion.” (Smith’s Commercial Law, B. I. chap, v.) It is a general rule, that those obligations which can only be un¬ dertaken by solemn formalities cannot be entered on by a delegate who has not received his authority in writing. Agency is, however, often constituted, at the same time that its extent is defined, by mere appointment to some mandatory function—as where one is appointed agent for a banking establishment, factor for a merchant, broker, super¬ cargo, traveller, or attorney. In these cases, usage defines pretty strictly the powers granted to the agent; and the em¬ ployer will not readily be subjected to obligations going beyond the usual functions of the office; nor will the pub¬ lic dealing with the agent be bound by private instructions inconsistent with its usual character. While, however, the public, ignorant of such secret limitations, are not bound to respect them, the agent himself is liable for the conse¬ quences of transgressing them. There is another method by which agency may either be created or enlarged—im¬ plication. What the agent has done with his principal’s consent, the public are justified in believing him authorised to continue doing. Thus, as a familiar instance, the servant who has continued to purchase goods for his master at a particular shop on credit, is presumed to retain authority and trust, and pledges his master’s credit in farther pur¬ chases, though he should apply the articles to his own uses. The law is ever jealous in admitting as accessories of a ge¬ neral appointment to any particular agency the power to borrow money in the principal’s name, to give his name to bill transactions, and to pledge him to guaranties; but all these acts may be authorised by implication, or by being the continuation of a series of transactions, to the prece¬ dents of which the principal has given his sanction. Thus an employer may, by the previous sanction of such opera¬ tions, be liable for the bills or notes drawn, indorsed, and accepted by his clerk, or other mandatory; nay, may be responsible for the obligations thus incurred after the man- AGE Agent, datory’s dismissal, if the party dealing with him knew that he was countenanced in such transactions, and had no rea¬ son to suppose that he was dismissed. The unpleasant re¬ sponsibilities thus created have often suggested the pro¬ priety of some system of publishing the cessation of agency, after the manner in which dissolutions of partnerships are gazetted. It is true that every principal has the means of specially warning the public not to confide in the agent he has ceased to employ, but the merely occasional use of pre¬ caution makes it invidious, and sometimes cruel. The law of principal and agent, though of a purely con¬ suetudinary character, has, by the sound foresight of great lawyers, been so well adjusted on the whole to the exigen¬ cies of society, that pariiament has only found it necessary to interfere in one department of it. The law applicable to a mercantile agent’s power to pledge, or otherwise dispose of the goods entrusted to him being in an unsatisfactory state, a statutory remedy was applied to it by an act of 1825 (6th Geo. IV. c. 94), which required amendment in 1842 (5th and 6th Viet. c. 39). It is to be regretted that these statutes, intended to regulate merchants in the transaction of their business, should have been framed with all the worst technicalities and elaborate complexities, which are never necessary, but would be less mischievous in acts for the guidance of professional or official men. The general object of these measures is, to make trans¬ actions with an agent in possessions of goods as safe as deal¬ ing with the owner, to all who treat with him as purchasers or otherwise, in good faith, and in ignorance of his want of ownership. Thus, when an agent ships goods in his own name, the consignee is entitled to a lien on them for any advances to the agent, or liabilities on bills or notes. The presumption in such cases is ownership; and the burden of disproving it, as well as of showing that the consignee was aware of the mere agency, falls on the person questioning the validity. By the statutes, the person in possession of a bill of lading, dock warrant, warehouse¬ keeper’s certificate, wharfinger’s certificate, or other de¬ livery warrant, is held the owner of the goods it represents, so as to render valid any transaction for their sale or other disposal to parties ignorant of the limited ownership. Be¬ sides their effect in rendering valid, in this more compre¬ hensive manner, operations conducted under the appearance and supposition of absolute ownership, the acts have sepa¬ rate provisions for the security of those who deal with agents knowing them to be such. Any purchase from the agent, or payment of price to him, is declared to be effective against the principal, “provided such contract and payment be made in the usual and ordinary course of business,” and that the party, when he made the purchase, or paid the price, was not specially warned, that the agent had no autho¬ rity to sell or receive money for his principal. By the ear¬ lier act, the extent to which an impledgment by an agent was made effective, was only to the extent of covering the amount of his own claims against the principal. The act of Victoria, in the preamble, that advances on goods and de¬ livery orders are part of the usual and ordinary course of business, enlarges the freedom of disposal, and provides that the agent is to be held as owner, to the effect of affording validity “ to any contract or agreement by way of pledge, lien, or security, bona fide made by any person with such agentalthough it be knowm that he is merely an agent, provided it be not also known that he is acting fraudulently, and without authority. The interest of the principal is for¬ tified by severe penal provisions against agents acting fraud¬ ulently ; but it is provided that no agent is to be held fraudulent, who pledges merely for the amount due to him by his principal, or for which he has rendered himself liable by acceptances. AGE 237 This necessarily very brief outline applies to the consti- Ager tution of agency, which, as involving those questions where II not only the two parties to the contract but the rest of the Agesilaus- public, are concerned, is by far the most important branch of the subject. The others, which may be more briefly no¬ ticed, comprehend the mutual and reciprocal rights and obli¬ gations of the principal and agent. These can always be regulated by agreement. The obligations on the principal are, to pay the agent’s remuneration, and honour the obli¬ gations lawfully undertaken for him. The responsibilities of the agent involve greater niceties. He is responsible for the possession of the proper skill and means for carrying out the functions which he undertakes. He must devote to the interests of his employer such care and attention as a man of ordinary prudence bestows on his own—a duty capable of no more certain definition, the application of it as a fixed rule being the function of a jury. In some instances the law interposes to remove him from temptation to sacrifice his employer’s interests to his own: Thus, when he is em¬ ployed to buy, he must not be the seller; and when em¬ ployed to sell, he must not be the purchaser. He ought only to deal with persons in good credit, but he is not re¬ sponsible for their absolute solvency unless he guarantee them. A mercantile agent guaranteeing the payments he treats for is said to hold a del credere commission. Doubt¬ ful questions often arise as to the extent to which an agent may save expense to his employer, and take credit for the amount. Thus, it used to be said that an agent cannot take credit for home customs or excise dues which he has evaded, but that he may for foreign; but, at the present day, cer¬ tainly neither claim could be supported. In Scotland, the procurators or solicitors who act in the preparation of cases in the various law-courts, and all who take out the attorney-license are called agents. See At¬ torney. In France, the Agents de Change were formerly the class generally licensed for conducting all negotiations, as they were termed, whether in commerce or the money market. Of late the term has been practically limited to those who con¬ duct, like our stockbrokers, transactions in public stock ; and it is understood that it is rather as speculators than as agents that the majority of them adopt the profession. The laws and regulations as to courtiers, or those whose functions were more distinctly confined to transactions in merchandise, have been mixed up with those applicable to agents de change. Down to the year 1572, both functions were free; but at that period, partly for financial reasons, a system of licensing was adopted at the suggestion of the Chancellor I’Hopital. Among the other revolutionary measures of the year 1791, the professions of agent and courtier were again opened to the public. Many of the financial convulsions of the ensu¬ ing years, which were due to more serious causes, were at¬ tributed to this indiscriminate removal of restrictions, and they were re-imposed in 1801. From that period regula¬ tions have been made from time to time as to the qualifica¬ tions of agents, the security to be found by them, and the like. (j. h. b.) AGER, in Homan Antiquity, a certain portion of land allowed to each citizen. AGER Picenus, or Picenum, in Ancient Geography, a territory of Italy, to the south-east of Umbria, reaching from the Apennines to the Adriatic. The people are called Picentes (Cicero, Livy), distinct from the Picentini on the Tuscan Sea, though called by Greek writers UtKevrivot. This name is said to be derived from the bird pious, under whose conduct they removed from the Sabines, of whom they were a colony. AGESILAUS II., king of the Lacedemonians, son of Archidamus II., was raised to the throne in opposition to the 238 A G G Agger superior claim of his nephew Leotychides. Immediately on II his accession, he advised the Lacedemonians to anticipate Aggerhuus the king of Persia, who was making great preparations for war, and to attack him in his own dominions. He was him¬ self chosen for this expedition, and gained so many advan¬ tages over the enemy, that if the league which the Athe¬ nians and the Thebans formed against the Lacedemonians had not obliged him to return home, he would have carried his victorious arms into the very heart of the Persian em¬ pire. He gave up, however, all these triumphs readily, to come to the succour of his country, which he happily re¬ lieved by his victory over the allies in Bceotia. He ob¬ tained another near Corinth ; but, to his great mortification, the Thebans afterwards gained several over the Lacedemo¬ nians. These misfortunes at first raised a clamour against him. He had been sick during the first advantages which the enemy gained; but as soon as he was able to act in person, his valour and prudence prevented the Thebans from reaping the advantages of their victories; so that it was generally believed, had he been in health at the begin¬ ning, the Lacedemonians would have sustained no losses, and that without him all would have been lost. It cannot be denied, however, that his fondness for war occasioned many losses to his countrymen, and led them into enter¬ prises which in the end contributed much to weaken their power. He died in the third year of the 103d Olympiad, being the 84th year of his age and 38th of his reign, and was succeeded by his son Archidamus. Agesilaus would never suffer any picture or sculpture to be made of him, and prohi¬ bited it also by his will. This he is supposed to have done from a consciousness of his own deformity; for he was of short stature, and lame of one foot, so that strangers used to despise him at the first sight. Agesilaus was extremely fond of his children, and would often amuse himself by join¬ ing in their diversions. One day when he was surprised riding upon a stick with them, he said to a person who had seen him in this posture, “Forbear talking of it till you are a father.” AGGER, in the Ancient Military Art, a work of fortifica¬ tion, used both for the defence and the attack of towns, camps, &c.; in which sense it is the same with what was otherwise called vallum, and in later times aggestum ; and, among the moderns, lines, sometimes cavaliers, terrasses, &c. The agger was usually a bank or elevation of earth or other matter, bound and supported with timber; having sometimes turrets on the top, wherein the workmen, en¬ gineers, and soldiery were placed. It was also accompanied with a ditch, which served as its chief defence. The height of the agger was frequently equal to that of the wall of the place. Caesar tells us of one he made which was 30 feet high and 330 feet broad. Besides the use of aggers before towns, the generals used to fortify their camps with such works. Agger, in Ancient Writers, likewise denotes the middle part of a military road, raised into a ridge, with a gentle slope on either side, to make a drain for the water, and keep the way dry.—The term is also used for the whole road or military way. Where highways were to be made in low grounds, as between two hills, the Romans used to raise them above the adjacent land, so as to make them on a level with the hills. These banks they called aggeres. Bergier mentions several in Gallia Belgica, which were thus raised, ten, fifteen, or twenty feet above ground. AGGERHUUS, one of the provinces or dioceses into which the kingdom of Norway is divided. It extends over 31,050 square miles, with a population, in December 1845, of 519,890 inhabitants. It is a very mountainous and most romantic district, abounding in woods, rivers, cascades, and lakes, with some moderately fruitful spots in the narrow A G I valleys. The climate is raw and cold, and the frosts usually Aggerhuus continue till May. The corn is scarcely sufficient for the . II consumption, though fish and potatoes are extensively used Mdncourt- as food. The chief trade is in deals, pitch, and tar, with '" some iron, butter, tallow, and hides. The inhabitants all speak the peculiar language of Norway, a dialect of the Teutonic mixed with the Celtic. They are all of the Lu¬ theran confession, and have 307 parish churches and chapels. Aggerhuus, a bailiwick in the see of the same name, in Norway. It is in the middle of the see, near the lake of Christiania, and comprehends 2 cities, 5 market towns, 22 parishes, and 109,432 inhabitants. AGGLUTINANTS, in Pharmacy, a general name for all medicines of a glutinous or viscid nature ; which, by ad¬ hering to the solids, were supposed to contribute to repair their loss. AGGREGATION, in Physics, a species of union, whereby several things which have no natural dependence or connection with one another are collected together, so as in some sense to constitute one. Thus, a heap of sand, or a mass of ruins, is a body by aggregation. AGHORI, a fraternity that infests almost every town in the upper provinces of Hindostan, especially Behar. Their religion teaches them to act in almost every thing contrary to the rules of caste, which they altogether despise; and, going to the opposite extreme, they eat all kinds of food, such even as those who do not respect caste abhor. AGHRIM, or Aughrim, in Galway, a small village, about 95 miles from Dublin, and rendered memorable by a deci¬ sive battle fought there and at Kilcommodon-hill on the 12th of July 1691, between General Ginkell and Monsieur St Ruth, who commanded respectively under King William III. and James II. St Ruth was slain, with 7000 of his men: the loss of the English was only 700. The victory was the more brilliant, as the English army consisted of no more than 18,000 men, whereas the Irish were computed at 20,000 foot and 5000 horse and dragoons. They lost likewise nine pieces of brass cannon; all their ammunition, tents, and baggage; and most of their small-arms, which they threw away to expedite their flight; with 11 standards, and 32 pair of colours. AGINGOURT, a French village in the department of the Pas de Calais, situate in N. Lat. 50. 35. E. Long. 2. 10. famous on account of the victory obtained there by Henry V. of England over the French. On the morning of Friday the memorable 25 th of October, a.h. 1415, the day of Crispin and Crispianus, the English and French armies were ranged in order of battle, each in three lines, with bodies of cavalry on each wing. The Con¬ stable d’Albert, who commanded the French army, fell into the snare that was laid for him, by drawing up his army in the narrow plain between the two woods. This deprived him, in a great measure, of the advantage he should have derived from the prodigious superiority of his numbers; obliged him to make his lines unnecessarily deep, about thirty men in file; to crowd his troops, particularly his ca¬ valry, so close together, that they could hardly move or use their arms; and, in a word, was the chief cause of all the disasters that followed. The French, it is said, had a con¬ siderable number of cannon of different sizes in the field; but we do not hear that they did any execution, probably for want of room. The numbers of the French are differ¬ ently stated, the estimates varying from 50,000 to 150,000 men. The first line was commanded by the Constable d’Albert, the Dukes of Orleans and Bourbon, and many other nobles; the Dukes of Alenqon, Brabant, and Bar, &c. conducted the second line; and the Earls of Marie, Damartine, Fauconberg, &c. were at the head of the third line. The King of England employed various arts to supply A G I A G I 239 Agio, his defect of numbers. He placed 200 of his best archers ^ in ambush, in a low meadow, on the flank of the first line of the French. His own first line consisted wholly of archers, four in file, each of whom, besides his bow and arrows, had a battle-axe, a sword, and a stake pointed with iron at both ends, which he fixed before him in the ground, the point inclining outwards, to protect him from cavalry. This was a new invention, and had a happy effect. That he might not be encumbered, he dismissed all his prisoners on their word of honour to surrender themselves at Calais if he ob¬ tained the victory, and lodged all his baggage near the vil¬ lage of Maisoncelle, in his rear, under a slender guard. The main body of the English army, consisting of men-at-arms, was commanded by Henry in person; the vanguard, com¬ mitted to Edward Duke of York, at his particular request, was posted as a wing to the right; and the rearguard, com¬ manded by Lord Camois, as a wing on the left. The archers were placed between the wings, in the form of a wedge. The lines being formed, the king, in shining armour, with a crown of gold adorned with precious stones on his helmet, mounted on a fine white horse, rode along them, and ad¬ dressed each corps with a cheerful countenance and ani¬ mating speeches. To inflame their resentment against their enemies, he told them that the French had determined to cut off three fingers of the right hand of every prisoner; and to rouse their love of honour, he declared, that every soldier in that army who behaved well should from hence¬ forth be deemed a gentleman, and entitled to bear coat armour. When the two armies were drawn up in this manner, they stood a considerable time gazing at one another in solemn silence. But the king, dreading that the French would discover the danger of their situation, and decline a battle, commanded the charge to be sounded, about ten o’clock in the forenoon. At that instant the first line of the English kneeled down and kissed the ground; and then starting up, discharged a flight of arrows, which did great execution among the crowded ranks of the French. Immediately after, upon a signal being given, the archers in ambush arose, and discharged their arrows on the flank of the French line, and threw it into some disorder. The battle now became general, and raged with uncommon fury. The English archers, having expended all their arrows, threw away their bows, and rushing forward, made dreadful havock with their swords and battle-axes. The first line of the enemy was by these means defeated, its leaders being either killed or taken prisoners. The second line, commanded by the Duke d’Alenqon (who had made a vow either to kill or take the King of England, or to perish in the attempt), now advanced to the charge, and was encountered by the second line of the English, conducted by the King. This conflict was more close and furious than the former. The Duke of Gloucester, wounded and unhorsed, was protected by his royal brother till he was carried off the field. The Duke d’Alenqon forced his way to the king, and assaulted him with great fury; but that prince brought him to the ground, where he was instantly despatched. Discouraged by this disaster, the second line made no more resistance, and the third fled with¬ out striking a blow; yielding a complete and glorious victory to the English, after a violent struggle of three hours’ dura¬ tion.—Henry’s Britain ; and Battle of Agincourt, by Sir H. Nicolas. AGIO, a term used in Commerce, to denote the differ¬ ence between the real and the nominal value of money. In some states the coinage is so debased, that the real is greatly reduced below the nominal value. Sometimes this is owing to abrasion, and the wear of circulation. Where this reduc¬ tion amounts, e. g. to 5 per cent., if 100 sovereigns were offered as payment of a debt in England, while such sove¬ reigns were current at their nominal value, they would be received as just payment; but if they were offered as pay¬ ment of the same amount of debt in a foreign state, they would be received only at their intrinsic value of L.95, the additional L.5 constituting the Agio. The same principle is applied to the paper currency of a country, when reduced below the bullion value which it professes to represent. Ac¬ cording to the respective demand for gold or paper money for the purposes of commerce, it becomes necessary, in order to procure the one or other, as the case may require, to pay a premium for it, which is called the Agio. AGIOSYMANDRUM, a wooden instrument used by the Greek and other churches, under the dominion of the Turks, to call together assemblies of the people. The agio- symandrum was introduced in the place of bells, which the Turks prohibited their Christian subjects the use of, lest they should make them subservient to sedition. AGIS. Four kings of this name reigned at different pe¬ riods in Sparta. The first of the name was the son of Eu- rysthenes, and is supposed to have reigned about 1032 b.c. The designation of Helots, is said to have had its rise in his time, from the unsuccessful revolt and final enthralment of the inhabitants of Helos by the Spartans. Agis II. succeeded his father Archidamus, and reigned from 427 to 399 b.c. He was an able and successfid gene¬ ral, and headed the Spartans at the great and decisive bat¬ tle of Mantineia. Agis II. succeeded his father Archidamus VI. b.c. 338. He took an active part in the league of the Grecian states against Alexander the Great, and at the head of their forces defeated a Macedonian army under Corragus. He was slain about 331 b.c., in a battle with Antipater, under the walls of Megalopolis. Agis IV., son of Eudamidas II., and lineally descended from Agesilaus II., succeeded his father b.c. 244, and reigned four years. The degenerate state of the Spartan common¬ wealth moved him to attempt a reformation by restoring the institutions of Lycurgus, and, in the spirit of a true refor¬ mer, he set the example in his own person and household. His excellent intentions were seconded by all the younger and poorer portion of the community; but the rich and luxu¬ rious were vehemently opposed to measures which threat¬ ened to interfere so seriously with their influence and plea¬ sures. His colleague, Leonidas, headed the opposition, and busily propagated the suspicion that Agis aspired to tyranny, by levelling the just distinctions of society, and increasing the power of the multitude. Agis was supported by the in¬ fluence of his uncle Agesilaus, who, being deeply in debt, was highly favourable to the proposed changes. Lysander and Mandroclides, two of the ephori, were also strenuous promoters of the reform. When the time came for Agis to propose in the senate a general discharge of debts, and a new division of lands, the measure was lost by a minority of one. The triumph of Leonidas, however, was short. Being accused by Lysander of having violated the laws, he took refuge in the temple of Minerva, and refusing to appear in his own defence, was degraded from his dignity, and banished to Tegaea. His son-in-law, Cleombrotus, was elected in his stead. The next election of ephori proved unfavourable to the party of Agis. Lysander and Mandroclides were tried for innovation, but succeeded in persuading the two kings to eject the new magistrates out of office, which was effected in the midst of much tumult. The reformation might now have been established, but for the intrigues of Agesilaus, whose selfish schemes counteracted the good in¬ tentions of the two kings. At this time the Achaians sent to Sparta for assistance in the war with the /Etolians, which was granted. Agis received the command of the troops, and conducted the campaign with much reputation. On his Agiosy- mandrum 240 A G I A—^ them ; for the soldiers, unless they had dug up all the ground where they grew, and almost sifted it, could not extirpate them ; from whence they were brought to Lancashire, where they are very numerous, and now they begin to spread all the kingdom over. They are a pleasant food boiled or roasted, and eaten with butter and sugar. There is a sort brought from Spain, that are of a longer form, and are more luscious than ours; they are much set by, and sold for sixpence or eightpence the pound.”5 The next writer is Mortimer, whose Whole Art of Hus- Mortimer. bandry was published in 1706, and has since run through several editions. It is a regular, systematic work, of con¬ siderable merit; and it does not appear that much improve¬ ment has been made since in the practices he describes, in many parts of Britain. From the third edition of Hartlib’s Legacy, we learn that clover was cut green, and given to cattle; and it appears that this practice of soiling, as it is now called, had become very common about the beginning of last century, wherever clover was cultivated. Ryegrass was now sown along with it. Turnips were hand-hoed, and extensively employed in feeding sheep and cattle, in the same manner as at present. The first considerable improvement in the practice of thatTu11- period was introduced by Jethro Tull, a gentleman of Berk¬ shire, who began to drill wheat and other crops about the year 1701, and whose “Horse-hoeing Husbandry? published in 1731, exhibits the first decided step in advance upon the prin¬ ciples and practices of his predecessors. Not contented with a careful attention to details, Tull set himself, with admirable skill and perseverance, to investigate the growth of plants, and thus to arrive at a knowledge of the principles by which the cultivation of field-crops should be regulated. Having arrived at the conclusion that the food of plants consists of minute particles of earth taken up by their rootlets, it followed, that the more thoroughly the soil in which they grew was dis¬ integrated, the more abundant would be the “pasture” (as he called it), to which their fibres would have access. He was thus led to adopt that system of sowing his crops in rows, or drills, so wide apart as to admit of tillage of the intervals, both by ploughing and hoeing, being continued until they had wellnigh arrived at maturity. As the distance between his rows appeared much greater than was necessary for the range of the roots of the plants, he begins by showing that these roots extend much far¬ ther than is commonly believed, and then proceeds to inquire into the nature of their food. After examining several hypo¬ theses, he decides this to be fine particles of earth. The chief, and almost the only use of dung, he thinks, is to di¬ vide the earth, to dissolve “this terrestrial matter, which affords nutriment to the mouths of vegetable rootsand this can be done more completely by tillage. It is therefore ne¬ cessary not only to pulverise the soil by repeated ploughings before it be seeded, but, as it becomes gradually more and more compressed afterwards, recourse must be had to tillage while the plants are growing ; and this is hoeing, which also destroys the weeds that would deprive the plants of their nourishment. The leading features of Tull’s husbandry are his practice of laying the land into narrow ridges of five or six feet, and upon the middle of these drilling one, two, or three rows, 1 Chalmers’s Caledonia, vol. ii. p. 732. J Annals of Agriculture, No. 270. Harte’s Essays. Comber on National Subsistence, p. 161. 3 Houghton’s Collections on Husbandry and Trade, vol. i. p. 213. edit. 1728. 4 Ibid. vol. iv. p. 142-144. i iud. vol. ii. p. 468. 260 ' A G R I C U Historical distant from one another about seven inches when there Summary, were three, and ten when only two. The distance oi the plants on one ridge from those on the contiguous one he called an interval; the distance between the rows on the same ridge, a space or partition: the former was stirred re¬ peatedly by the horse-hoe, the latter by the hand-hoe. The extraordinary attention this ingenious person gave to his mode of culture is perhaps without a parellel: “ I formerly was at much pains,” he says, “ and at some charge in improving my drills for planting the rows at very near dis¬ tances, and had brought them to such perfection, that one horse would draw a drill with eleven shares, making the rows at three inches and a half distance from one another ; and at the same time sow in them three very different sorts of seeds, which did not mix \ and these, too, at different depths. As the barley-rows were seven inches asunder, the barley lay four inches deep. A little more than three inches above that, in the same channels, was clover; betwixt every two of these rows was a row of St Foin, covered half an inch deep. “ I had a good crop of barley the first year; the next year two crops of broad clover, where that was sown ; and where hop-clover was sown, a mixed crop of that and St Foin; but I am since, by experience, so fully convinced of the folly of these, or any other mixed crops, and more espe¬ cially of narrow spaces, that I have demolished these instru¬ ments, in their full perfection, as a vain curiosity, the drift and use of them being contrary to the true principles and practice of horse-hoeing.”1 In the culture of wheat, he began with ridges six feet broad, or eleven on a breadth of 66 feet; but on this he afterwards had fourteen ridges. After trying different num¬ bers of rows on a ridge, he at last preferred two, with an inter¬ vening space of about ten inches. He allowed only three pecks of seed for an acre. The first hoeing was performed by turn¬ ing a furrow from the row, as soon as the plant had put forth tour or five leaves ; so that it was done before or at the begin¬ ning of winter. The next hoeing was in spring, by which the earth was returned to the plants. The subsequent operations depended upon the circumstances and condition of the land and the state of the weather. The next year’s crop of wheat was sown upon the intervals which had been unoccupied the former year; but this he does not seem to think was a mat¬ ter of much consequence. “ My field,” he observes, “ where¬ on is now the thirteenth crop of wheat, has shown that the rows may successfully stand upon any part of the ground. The ridges of this field were, for the twelfth crop, changed from six feet to four feet six inches. In order for this al¬ teration the ridges were ploughed down, and then the next ridges were laid out the same way as the former, but one foot six inches narrower, and the double rows drilled on their tops; whereby, of consequence, there must be some rows standing on every part of the ground, both on the for¬ mer partitions, and on every part of the intervals. Notwith¬ standing this, there was no manner of difference in the good¬ ness of the rows; and the whole field was in every part of it equal, and the best I believe that ever grew on it. It is now the thirteenth crop, likely to be good, though the land was not ploughed crossways.”2 It follows, from this singular management, that Tull thought a succession of crops of different species altogether unnecessary; and he labours hard to prove against Dr Woodward, that the advantages of such a change under his plan of tillage were quite chimerical; though he seems to admit the benefit of a change of the seed itself. In cultivating turnips he made the ridges of the same L T U E E. breadth as for wheat, but only one row was drilled on each. Historical His management, while the crop was growing, differs very Summary, little from the present practice. When drilled on the level, it is impossible, he observes, to hoe-plough them so well as when they are planted upon ridges. But the seed was de¬ posited at different depths, the half about four inches deep, and the other half exactly over that, at the depth of half an inch. “ Thus planted, let the weather be never so dry, the deepest seed will come up; but if it raineth imme¬ diately after planting, the shallow will come up first. We also make it come up at four times, by mixing our seed half new and half old, the new coming up a day quicker than the old. These four comings up give it so many chances for escaping the fly; it being often seen that the seed sown over night will be destroyed by the fly, when that sown the next morning will escape, and vice versa: or you may hoe-plough them when the fly is like to devour them ; this will bury the greatest part of these enemies : or else you may drill in another row without new-ploughing the land.” Drilling and horse and hand hoeing seem to have been in use before the publication of Tull’s book. “ Hoeing,” he says, “may be divided into deep, which is our horse-hoeing; and shallow, which is the English hand-hoeing; and also the shal¬ low horse-hoeing used in some places betwixt rows, where the intervals are very narrow, as 16 or 18 inches. This is but an imitation of the hand-hoe, or a succedaneum to it, and can neither supply the use of dung nor fallow, and may be properly called scratch-hoeing.” But in his mode of forming ridges his practice seems to have been original; his imple¬ ments display much ingenuity; and his claim to the title of father of the present horse-hoeing husbandry of Great Bri¬ tain seems indisputable. A translation of Tull’s book was undertaken at one and the same time in France, by three different persons of consideration, without the privity of each other. Two of them afterwards put their papers into the hands of the third, M. du Hamel du Monceau of the Royal Academy of Sciences at Paris, who published a treatise on husbandry, on the principles of Mr Tull, a few years after. But Tull seems to have had very few followers in England for more than 30 years. The present method of drilling and horse-hoeing turnips was not introduced into Northum¬ berland till about the year 1780 ;3 and it was then borrowed from Scotland, the farmers of which had the merit of first adopting Tull’s management in the culture of this root about 1760, and from whom it has since made its way, but slowly, into the southern parts of the island. Tull’s doctrines and practices being quite in advance of his own times, were, as is usual in such cases, vehemently opposed by his contemporaries. He was, in consequence, in¬ volved in frequent controversy, in conducting which he oc¬ casionally showed an asperity of temper which excites our regret, but which is not to be wondered at, when we con¬ sider the trials of patience which he encountered from the unreasonable opposition of the agricultural community to his improvements ; the thwarting of his experiments by his own labourers, who, in their ignorant zeal against innovations, wilfully broke his machines, and disregarded his orders ; and from acute and protracted bodily disease. The soundness of his views and practice, as regards turnip culture, came by and by to be acknowledged, and have ever since been gene¬ rally adopted. But it is only now that his full merit begins to be understood. The Rev. Mr Smith, in his “ Word in Season,” has recalled attention to his peculiar system of wheat culture, in a way that has startled the whole commu¬ nity ; while Professor Way, in his eloquent lectures recently delivered before the Royal Agricultural Society, has shown 1 Horse-hoeing Husbandry, p. 62. Lond. 1762. 2 Rid. p. 424. 3 Northumberland Survey, p. 100. AGRICULTURE. 261 Historical that his science is true in the main, and even more strikingly Summary, ahead of his times than his practice. Among the English writers of this period may be men¬ tioned Bradley, Lawrence, Hales, Miller, Ellis, Smith, Hill, Hitt, Lisle, and Home. Most of their works went through several editions in a few years; at once a proof of the estimation in which they were held, and of the di¬ rection of the public mind towards investigating the prin¬ ciples and practice of agriculture. Writers on Of the progress of the art in Scotland, till towards the end of the 17th century, we are almost entirely ignorant. Donaldson! ^rst wor^’ written by Donaldson, was printed in 1697, under the title of Husbandry Anatomized; or, an Inquiry into the Present Manner of Teiling and Ma¬ nuring the Ground in Scotland. It appears from this treatise, that the state of the art was not more advanced at that time in North Britain than it had been in Eng¬ land in the time of Fitzherbert. Farms were divided into infield and outfield; corn crops followed one another without the intervention of fallow, cultivated herbage, or turnips, though something is said about fallowing the outfield; inclosures were very rare; the tenantry had not begun to emerge from a state of great poverty and de¬ pression ; and the wages of labour, compared with the price of corn, were much lower than at present; though that price, at least in ordinary years, must appear ex¬ tremely moderate in our times. Leases for a term of years, however, were not uncommon; but the want of capital rendered it impossible for the tenantry to attempt any spirited improvements. Donaldson first points out the common management of that period, which he shows to have been very unproduc¬ tive ; and afterwards recommends what he thinks would be a more profitable course. “ Of the dale ground,” he says, “ that is, such lands as are partly hills and partly valleys, of which sorts may be comprehended the greatest part of arable ground in this kingdom, I shall suppose a farmer to have a lease or tack of three score acres, at three hundred merks of rent per annum (L.16. 13s. 4d. sterling). Perhaps some who are not acquainted with rural affairs may think this cheap; but those who are the possessors thereof think otherwise, and find difficulty enough to get the same paid, according to their present way of manuring thereof. But that I may proceed to the comparison, I shall show how commonly this farm-room is managed. It is commonly divided into two parts, viz. one-third croft, and two-thirds outfield, as it is termed. The croft is usually divided into three parts; to wit, one- third barley, which is always dunged that year barley is sown thereon ; another third oats ; and the last third peas. The outside field is divided into two parts, to wit, the one half oats, and the other half grass, two years successively. The product which may be supposed to be on each acre of croft, four bolls (three Winchester quarters), and that of the outfield, three (2£ quarters) ; the quota is seven score bolls, which we shall also reckon at five pounds (8s. 4d.) per boll, cheap year and dear year one with another. This, in all, is worth L.700 (L.58. 6s. 8d. sterling). “ Then let us see what profit he can make of his cattle. According to the division of his lands, there is 20 acres of grass, which cannot be expected to be very good, be¬ cause it gets not leave to lie above two years, and there¬ fore cannot be well swarded. However, usually, besides four horses, which are kept for ploughing the said land, ten or twelve nolt are also kept upon a farm-room of the above-mentioned bounds; but, in respect of the badness of the grass, as said is, little profit is had of them. Per¬ haps two or three stone of butter is the most that can be made of the milk of his kine the whole summer, and not above two heffers brought up each year. As to what Historical profit may be made by bringing up young horses, I shall Summary, say nothing, supposing he keeps his stock good by those of his own upbringing. The whole product, then, of his cattle cannot be reckoned above fifty merks (L.2. 15s. 6d.). For, in respect his beasts are in a manner half-starved, they are generally small; so that scarce may a hefter be sold at above twelve pounds (L.l sterling). The whole product of this farm-room, therefore, exceeds not the value of L.733 (L.61. Is. 8d. sterling), or thereabout.” The la¬ bourers employed on this farm were two men and one woman, besides a herd in summer, and other servants in harvest. Donaldson then proceeds to point out a different mode of management, which he calculates to be more profit¬ able ; but no notice is taken of either clover or turnips as crops to be raised in his new course, though they are incidentally noticed in other parts of the work. “ I also recommend potatoes as a very profitable root for husbandmen and others that have numerous families. And because there is a peculiar way of planting this root, not commonly known in this country, I shall here show what way it is ordinarily planted or set. The ground must be dry; and so much the better it is if it have a good soard of grass. The beds or riggs are made about eight foot broad, good store of dung being laid upon your ground; horse or sheep dung is the proper manure for them. Throw each potatoe or sett (for they were some¬ times cut into setts) into a knot of dung, and afterwards dig earth out of the furrows, and cover them all over, about some three or four inches deep; the furrows left between your riggs must be about two foot broad, and little less will they be in depth before your potatoes be covered. You need not plant this root in your garden; they are commonly set in the fields, and wildest of ground, for enriching of it.” As to their consumption, they were sometimes “ boiled and broken, and stirred with butter and new milk; also roasted, and eaten with butter ; yea, some make bread of them, by mixing them with oat or barley meal; others parboil them, and bake them with apples, after the manner of tarts.” There is a good deal in this little treatise about sheep, and other branches of husbandry; and, if the writer was well informed, as in most instances he appears to have been, his account of prices, of wages, and generally of the practices of that period, is very interesting. The next work on the husbandry of Scotland is, 7%eLord BeL Countrymaris Rudiments, or an advice to the Farmers haven. in East Lothian, how to labour and improve their grounds ; said to have been written by Lord Belhaven about the time of the Union, and reprinted in 1723. In this we have a deplorable picture of the state of agriculture in what is now the most highly improved county in Scot¬ land. His lordship begins with a very high encomium on his own performance. “ I dare be bold to say, there was never such a good easy method of husbandry as this, so succinct, extensive, and methodical in all its parts, published before.” And he bespeaks the fa¬ vour of those to whom he addresses himself, by adding, “ neither shall I affright you with hedging, ditch¬ ing, marling, chalking, paring and burning, draining, watering, and such like, which are all very good improve¬ ments indeed, and very agreeable with the soil and situ¬ ation of East Lothian ; but I know ye cannot bear as yet a crowd of improvements, this being only intended to ini¬ tiate you in the true method and principles of husbandry.” The farm-rooms in East Lothian, as in other districts, were divided into infield and outfield. “ The infield (where wheat is sown) is generally divided by the tenant into four divisions, or breaks, as they call them, viz. one 202 AGRICULTURE. Historical Summary. Society of Improvers, Maxwell Invention of a threshing- machine. of wheat, one of barley, one of pease, and one of oats; so that the wheat is sowed after the pease, the barley alter the wheat, and the oats after the barley. The outheld land is ordinarily made use of promiscuously for feeding of their cows, horse, sheep, and oxen; tis also dunged by their sheep, who lay in earthen folds; and sometimes, when they have much of it, they fauch or fallow a part of it yearly.” Under this management the produce seems to have been three times the seed; and yet, says his lordship, “ if in East Lothian they did not leave a higher stubble than in other places of the kingdom, their grounds would be in a much worse condition than at present they are, though bad enough.”—“ A good croP of corn makes a good stubble, and a good stubble is the equalest mucking that is.” Among the advantages of inclosures, he observes, “ you will gain much more labour from your servants, a great part of whose time was taken up in ga¬ thering thistles and other garbage for their horses to feed upon in their stables; and thereby the great trampling and pulling up, and other destruction of the corns, while they are yet tender, will be prevented.” Potatoes and turnips are recommended to be sown in the yard (kitchen- garden). Clover does not seem to have been m use. Rents were paid in corn; and, for the largest farm, which he thinks should employ no more than two ploughs, the rent was about six chalders of victual “ when the ground is very good, and four in that which is not so good. But I am most fully convinced they should take long leases or tacks, that they may not be straitened with time in the improvement of their rooms; and this is profitable both for master and tenant.” o i j • u Such was the state of the husbandry of Scotland in the early part of last century. The first attempts at improve¬ ment cannot be traced farther back than 1723, when a number of landholders formed themselves into a society, under the title of the Society of Improvers in the Know¬ ledge of Agriculture in Scotland. The earl of Stair, one of their most active members, is said to have been the first who cultivated turnips in that country. The Select Transactions of this society were collected and published in 1743 by Mr Maxwell, who took a large part in its proceedings. It is evident from this book that the society had exerted itself in a very laudable manner, and appa¬ rently with considerable success, in introducing culti¬ vated herbage and turnips, as well as in improving the former methods of culture. But there is reason to believe that the influence of the example of its numerous mem¬ bers did not extend to the common tenantry, who are al¬ ways unwilling to adopt the practices of those who are placed in a higher rank, and supposed to cultivate land for pleasure rather than profit. Though this society, the earliest probably in the United Kingdom, soon counted upwards of 300 members, it existed little more than 20 years. Maxwell delivered lectures on agriculture for one or two sessions at Edinburgh, which, from the specimen he has left, ought to have been encouraged. In the introductory paper in Maxwell’s collection, we are told, that “ the practice of draining, inclosing, summer fallowing, sowing flax, hemp, rape, turnip and grass seeds, planting cabbages after, and potatoes with, the plough, in fields of great extent, is introduced ; and that, according to the general opinion, more corn grows now yearly where it was never known to grow before, these twenty years last past, than perhaps a sixth of all that the kingdom was in use to produce at any time before.” In this work we find the first notice of a threshing-ma¬ chine : it was invented by Mr Michael Menzies, advocate, who obtained a patent for it. Upon a representation made io the society that it was to be seen working in several places they appointed two of their number to inspect it; Histouical and in their report they say, that one man would be Summary, sufficient to manage a machine which would do the work of six. One of the machines was “ moved by a great water- wheel and triddles,” and another “ by a little wheel of three feet diameter, moved by a small quantity of water. This machine the society recommended to all gentlemen and farmers. _ ^ . The next work is by the same Mr Maxwell, printed in 1757, and entitled the Practical Husbandman; being a collection of miscellaneous papers on Husbandry, &c. In this book the greater part of the Select Transactions is re published, with a number of new papers, among which, an Essay on the Husbandry of Scotland, with a proposal for the improvement of it, is the most valuable. In this he lays it down as a rule, that it is bad husbandry to take two crops of grain successively, which marks a consider¬ able progress in the knowledge of modern husbandry ; though he adds, that in Scotland the best husbandmen after a fallow take a crop of wheat; after the wheat, peas; then barley, and then oats; and after that they fallow again. The want of inclosures was still a matter of com¬ plaint. The ground continued to be cropped so long as it produced two seeds; the best farmers were contented with four seeds, which was more than the general produce. The first act of parliament for collecting tolls on the highway in Scotland was passed in 1750, for repairing the road from Dunglass bridge to Haddington. In ten years after, several acts followed for the counties of Edm- burgh and Lanark, and for making the roads between Edinburgh and Glasgow. The benefit which agriculture has derived from good roads, it would not be easy to esti¬ mate. The want of them was one great cause of the slow progress of the art in former times. The Revolution in 1688 was the epoch of that system of corn laws to which very great influence has been ascribed, both on the practice of agriculture and the general pro¬ sperity of the country. But for an account of these and later statutes on the subject, we must refer to the article Corn Laws. . . . The exportation of wool was prohibited in 1647, in 1660, and in 1688; and the prohibition strictly enforced by subsequent statutes. The effect of this on its price, and the state of the wool trade, from the earliest period to the middle of last century, are distinctly exhibited by the learned and laborious author of Memoirs on Wool, Pr Tlfe^gradual advance in the price of farm produce soon Progress after the year 1760, occasioned by the increase of popu a- ^ yj§2. tion, and of wealth derived from manufactures and com¬ merce gave a powerful stimulus to rural industry, aug¬ mented agricultural capital, and called forth a more skilful and enterprising race of farmers. The arable lands of the country, which, under the operation of the feudal system, has been split up into minute portions, cultivated by the tenants and their families without hind labour, began now to be consolidated into larger holdings, and let to those ten¬ ants who possessed most energy and substance. This en¬ largement of farms, and the letting of them under leases for a considerable term of years, continued (in Scotland) to be a marked feature in the agricultural progress of the country until the end of the century, and is to be regarded both as a cause and a consequence of that progress. The passing of more than 3000 inclosure bills during the reign of Geo. III., before which the whole number was but 244, skews how rapidly the cultivation of new land now proceeded. The disastrous American war for a time interfered with the national prosperity ; but with the return of peace in 1783, the cultivation of the country made more rapid pro- AGRICULTURE. Historical gress. The quarter of a century immediately following Summary. js memorable in our agricultural annals for the intro- duction of various important improvements. It was during Bakewell. this period that the genius of Bakewell produced such an extraordinary change in the character of our more impor¬ tant breeds of live stock ; but especially by the perfecting of a new race of sheep—the well-known Leicesters—which have ever since proved such a boon to the country, and have added so much to its wealth. Bake well’s fame as a breeder was for a time enhanced by the improvement which he effected on the long-horned cattle, then the prevailing breed of the midland counties of England. These, how¬ ever, were ere long rivalled, and have now been entirely superseded by the short-horn or Durham breed, which the brothers Colling obtained from the useful race of cattle that had long existed in the valley of the Tees, by applying to them the principle of breeding which Bakewell had already Alternate established. A more rational system of cropping now be¬ ll usbandry gan very generally to supersede the thriftless and barbarous practice of sowing successive crops of corn until the land was utterly exhausted, and then leaving it foul with weeds, to recover its power by an indefinite period of rest. Instead of this, green crops, such as turnips, clover, and ryegrass, began to be alternated with grain crops, and hence the name alternate husbandry, by which this improved system is generally known. The land was now also generally ren¬ dered clean and mellow by a summer fallow, before being sown with clover or grasses. Hitherto, the husbandry of England had been very superior in every respect to that of Stimulus Scotland. Improvements now, however, made rapid pro- glv?n gress in the latter. So early as 1764, Mr Dawson, at Frog- in Scotland den’ Roxburghshire, is said to have had 100 acres of drilled turnips on that farm in one year. A few years after this, the Messrs Culley—one of them a pupil of Bakewell— left their paternal property on the banks of the Tees, and settled on the Northumbrian side of the Tweed, bringing with them the valuable breeds of live stock and improved husbandry of their native district. The improvements intro¬ duced by these energetic and skilful farmers, spread rapidly and exerted a most beneficial influence upon the border counties. An act passed in 1770, which relaxed the rigour of strict entails, and afforded power to landlords to grant leases and otherwise improve their estates, had a beneficial effect on Scottish agriculture. From 1784 to 1795, im¬ provements advanced with steady steps. This period was distinguished for the general adoption and industrious work¬ ing out of ascertained improvements. Small’s swing plough, and Meikle’s thrashing-machine, although invented some vears before this, were now perfected and brought into general use, to the great furtherance of agriculture. Two important additions were about this time made to the field crops, viz., the Swedish turnip and potato oat. The latter was accidentally discovered in 1788, and both soon came Merino into general cultivation. In the same year, Merino sheep Sheep. were introduced by his Majesty, George III., who was a zealous farmer. For a time, this breed attracted much at¬ tention, and sanguine expectations were entertained that it would prove of national importance. Its unfitness for the production of mutton, and increasing supplies of fine cloth¬ ing wool from other countries, soon led to its total rejection. In Scotland, the opening up of the country by the con¬ struction of practicable roads, and the enclosing and sub¬ dividing of farms by hedge and ditch was now in active pro¬ gress. The former admitted of the general use of wheel- carriages, of the ready conveyance of produce to markets, and in particular, to the extended use of lime ; the applica¬ tion of which was immediately followed by a great increase of produce. The latter, besides its more obvious advan¬ tages, speedily freed large tracts of country from stagnant 263 water, and their inhabitants from ague ; and prepared the Historical way for the under-ground draining which soon after began Summary, to be practised. The agriculture of the country was thus steadily improv¬ ing, when suddenly the whole of Europe became involved Kemark_ in the wars of the French Revolution. In 1795, under the al3le prro. joint operation of a deficient harvest, and the cutting oft ofgress from foreign supplies of grain by the policy of Napoleon, the 1795 to price of wheat, which, for the twenty preceding years, had 1815. been under 50s. a quarter, suddenly rose to 81s. 6d., and in the following year, reached to 96s. In 1797, the fear of foreign invasion led to a panic and run upon the banks, in which emergency the Bank Restriction Act, suspending Bank Re¬ cash payment, was passed and ushered in a system of un-str*ction limited credit transactions. Under the unnatural stimulus Act- of these extraordinary events, every branch of industry ex¬ tended with unexampled rapidity. But in nothing was this so apparent as in agriculture ; the high prices of produce holding out a great inducement to improve lands then arable, to reclaim others that had previously lain waste, and to bring much pasture-land under the plough. Nor did this increased tillage interfere with the increase of live stock ; as the green crops of the alternate husbandry more than compensated for the diminished pasturage. This extraor¬ dinary state of matters lasted from 1795 to 1814 ; the prices of produce even increasing towards the close of that period. The average price of wheat for the whole period was 89s. 7d. per quarter ; but for the last five years it was 107s., and in 1812 it reached to 126s. 6d. The agriculture of Great Britain, as a whole, advanced with rapid strides during this period ; but nowhere was the change so great as in Scotland. Indeed, its progress there, during these twenty years, is probably without parallel in the history of any other country. This is accounted for by a concurrence of circumstances. Previous to this period, the husbandry of Scotland was still in a backward state as compared with the best districts of England, where many practices, only of recent introduction in the north, had been in general use for generations. This disparity made the subsequent contrast the more striking. The land in Scotland was now, with trifling exceptions, let on leases for terms varying from twenty to thirty years, and in farms of sufficient size to employ at the least two or three ploughs. The unlimited issues of Government paper, and the security afforded by these leases, induced the Scotch banks to afford every facility to landlords and tenants to em¬ bark capital in the improvement of the land. The substan¬ tial education supplied by the parish schools, of which nearly the whole population could then avail themselves, had dif¬ fused through all ranks such a measure of intelligence as enabled them promptly to discern, and skilfully and ener¬ getically to take advantage of this spring-tide of prosperity ; and to profit by the agricultural information now plenti¬ fully furnished by means of the Bath and West of England Society, established in 1777; the Highland Society, insti¬ tuted in 1784; and the National Board of Agriculture in 1793 ; of which, however, more anon. As one proof of the astonishing progress of Scottish husbandry during this period, we may mention that the rental of land which in 1795 amounted to L.2,000,000, had in 1815 risen to L.5,278,685, or considerably more than doubled in twenty years. But of the causes which have influenced the agriculture of the period under review, none have been so powerful as the extraordinary increase of our population, which, in round numbers, has twice doubled during the past seventy years. Not only are there four times as many people re¬ quiring to be fed and clad now as there was then, but from the increased wealth and altered habits of the people, the individual rate of consumption is greater now than formerly 264 A G RI C U Historical This is particularly apparent in the case of butcher-meat, Summary, the consumption of which has increased out of all propor- tion with that of bread-corn. To meet this demand, there behoved to be more green crops and more live stock ; and from that has resulted more wool, more manure, and more corn. While this ever-growing demand for farm-produce has stimulated agricultural improvement, it has also opera¬ ted in another way. The productiveness of the soil has been greatly increased, and will no doubt be still more so in future ; but the area of the country cannot be increased. Land—the raw material from which food is produced being thus limited in amount, and in increasing demand, has ne¬ cessarily risen in price. So much is this the case, that whereas the average price of wheat for the five years preced¬ ing 1852, has been L.2, 8s. 7|d. per quarter, or L.2 13s. 10d. less than during the five years preceding 1815, the rent of land is actually higher now than it was then. The raw ma¬ terial of the food-grower having thus risen in price, his only resource has been to fall upon plans for lowering the cost of producing his crops and for increasing their amount. To such an extent has he succeeded, that the produce-market has been kept full, and prices have decreased. The busi¬ ness of farming has in the main been a less prosperous one than most other branches of national industry, and yet agri¬ culture, as an art and as a science, has made steady pro¬ gress. We believe it is only in this way that the contem¬ poraneous existence of two things apparently so incompa¬ tible as a steady rise in the rent of land, and a steady de¬ crease in the price of its produce, can be satisfactorily ac¬ counted for. The abundant crop of 1813, and restored communication Prom 1815 with the continent of Europe in the same year, gave the to present first check to these unnaturally exorbitant prices and rents, time. q-pg restoration of peace to Europe, and the re-enactment of the Corn-Laws in 1815, mark the commencement of an¬ other era in the history of our national agriculture. It was ushered in with a time of severe depression and suffering, to the agricultural community. The immense fall in the pi ice of farm-produce which then took place was aggravated, first, by the unpropitious weather and deficient harvest of the years 1816, 1817 ; and still more by the passing in 1819 of the Bill restoring cash payment^ ; which coming into opera- Sir Robert tion in 1821, caused serious embarrassment to all persons who Peel's Bill fia(f entered into engagements at a depreciated currency, restoring which had now to be met with the lower prices of an en- nients^ hanced one. The much-debated Corn-Laws, after under- Corn-Laws going various modifications, and proving the fruitful source of business uncertainty, social discontent, and angry parti¬ sanship, were finally abolished in 1846, although the Act was not consummated until three years later. Several other Acts of the Legislature, passed during this period, have ex¬ erted an important influence on agriculture. Of these, the first in date and importance is the Tithe Commutation Act of 1836. All writers on agriculture had long concurred in pointing out the injurious effects on agriculture, of the tithe system as it then stood. The results of the change have amply verified the anticipations of those who were instru¬ mental in procuring it. Since the removal of this formidable hindrance to improvement, it has been stimulated by those acts under which the Government has been empowered to Drainage advance money on certain conditions, for the draining of Acts. estates. An important feature in these advances is, that the 6£ per cent, of interest charged upon them, provides a sinking fund by which the debt is extinguished in 22 years. Additional facilities have also been granted, by the Act passed in 1848 for disentailing estates, and for burdening such as are entailed with a share of the cost of certain speci¬ fied improvements. Another class of outward events, which has had an im- Act com¬ muting tithes into a rent charge. L T U R E. portant influence upon agriculture, requires our notice. We Historical refer to those mysterious diseases affecting both the animal Summary, and vegetable kingdoms, the causes and remedies for which, we have alike failed to discover. The murrain, or “ vesicular epizootic” appeared first in 1841 ; having been introduced, Cattle Mur- as is supposed, by foreign cattle. It spread rapidly over the rain, country, affecting all our domesticated animals, except horses, and causing everywhere great alarm and loss, although sel¬ dom attended by fatal results. It has prevailed ever since, in a greater or less degree. It was soon followed by the more terrible lung-disease, or pleuro-pneumonia, which con¬ tinues to cause such mortality among our herds. But these have been as nothing in comparison with the dreaded pota¬ to-disease, which first appearing in 1845, has since per¬ vaded the whole of Europe, and in Ireland especially has been the sad precursor of famine and pestilence. This seemingly insignificant blight, has already wellnigh with-Pptato- drawn from cultivation one of our most esteemed field crops; it influences the business of farming in a way that baffles the shrewdest calculators, and is producing social changes of which no man can predict the issue. We can here do little more than enumerate some of the more prominent improvements in practical agriculture which have taken place during the period under review. Before the close of the past century, and during the first quarter of the present one, a good deal had been done in the way of draining the land; either by open ditches, or by Elkington’s system of deep-covered drains. This system has now been superseded by one altogether superior to it both in principle and practice. In 1835, James Smith of Deanston (honour Smith of to his memory!) promulgated his now well-known system ofDeanston’s thorough draining and deep ploughing. It has been carried out already to such an extent, as to have altered the very appearance and character of whole districts of our countiy, and has prepared the way for all other improvements. The words “Portable Manures,” indicate at once another promi¬ nent feature in the agriculture of the times. Early in the present century, ground bones began to be used in the east- Bone Dust, ern counties of England as a manure for turnips; whence the practice spread, at first slowly, and then very rapidly, over the whole country. It was about 1825 when it began to be generally used in Scotland. In 1841 the still more potent guano was introduced in Great Britain; and about Guano and the same time, bones, under the new form of superphosphate Superphos- of lime. By means of these invaluable fertilizers, a stimu- P^6 01 lus has been given to agriculture which can scarcely be over- ime' The labour of agriculture has been greatly lightened and its costs curtailed, by means of improved implements and machines. The steam-engine has taken the place of the Thrashing jaded horses, as a thrashing power. This was first done in by Steam. East Lothian, by Mr Reid at Drem, who in 1820 erected such an engine at a cost of L.600. It would be tedious to particularise other instances in this department, as it will be treated of fully in its proper place. It is especially in this department that the influence of the ever-memorable Ex¬ hibition of the Industry of all Nations in 1851, has told upon agriculture. Reaping by machinery, may virtually be re¬ garded as one of the fruits of that great gathering. The railways, by which the country is now intersected in Railways, all directions, have proved of great service to farmers, by conveying their bulky produce to distant markets cheaply and quickly ; and by making lime and other manures available to the occupiers of many inland and remote districts. In nothing has this benefit been more apparent, than in the case of fatted live stock, which is now invariably transported by this means, with manifold economy to all concerned. During the whole of this period, there has been going on great improvements in all our breeds of domesticated ani- AGRICULTURE. 265 live stock and field crops. Agricul¬ tural So¬ cieties. Farmer’s Magazine Historical mals. This has been manifested, not so much in the pro- Summary. (juction of individual specimens of high merit—in which re- spect the Leicesters of Bakewell, or the short-horns of Col- Improved ling, have perhaps not yet been excelled—as in the diffusion of these and other good breeds over the country, and in the improved quality of our live stock as a whole. The fattening of animals is now conducted on more scientific principles. Increased attention has also been successfully bestowed on the improvement of our field crops. Improved varieties, obtained by cross-impregnation, either naturally or artificially brought about, have been carefully propagated, and gene¬ rally adopted. Increased attention is now bestowed on the cultivation of the natural grasses. The most important ad¬ ditions to our list of field crops during this period, have been Italian ryegrass, winter beans, white Belgian carrot, and sugar beet. Let us look now at the means by which, during this period, agricultural knowledge has at once been increased and dif¬ fused. Notice has already been taken of the institution of the Highland Society and National Board of Agriculture. These patriotic societies were the means of collecting a vast amount of statistical and general information connected with agriculture, and by their publications and premiums made known the practices of the best-farmed districts of the coun¬ try and encouraged their adoption elsewhere. These na¬ tional associations were soon aided in their important la¬ bours by numerous local societies which sprung up in all parts of the kingdom. After a highly useful career, under the zealous presidency of the amiable Sir John Sinclair, the Board of Agriculture was dissolved, but has left in its Statistical Account, county surveys, and other documents, much interesting and valuable information regarding the agriculture of that period. In 1800, the original Farmer’s Magazine entered upon its useful career under the editor¬ ship of Robert Brown of Markle, the author of the well- known treatise on “ Rural Affairs.” The Highland Society having early extended its operations to the whole of Scot¬ land, by and by made a corresponding addition to its title, and as the Highland and Agricultural Society of Scotland continues to occupy its important sphere with a steadily in¬ creasing membership, popularity, and usefulness. As its revenue and experience increased, it gradually extended its operations. In 1828, shortly after the discontinuance of the Farmer’s Magazine, its “Prize Essays and Transactions” Quarterly began to be issued statedly in connection with the “ Quar- Journal of terly Journal of Agriculture,” a periodical which still occu- Atrrip.nl- pjes a prominent place in our professional literature. This Society early began to hold a great annual show of live stock, implements, &c., the popularity of which continues unabated. In 1842, Mr John Finnic at Swanstone, near Edinburgh, having suggested to some of his neighbours the desirableness of obtaining the aid of chemistry to guide farmers in many departments of their business, the hint was promptly acted upon, and these Mid-Lothian tenant-farmers had the merit of originating an Agricultural Chemistry Association (the first of its kind), by which funds were raised, and an eminent mistry As- chemist engaged, for the express purpose of conducting such sociation. investigations as the title of the Society imports. After a successful trial of a few years this association was dissolved, after transferring its functions to the Highland and Agricul¬ tural Society, which has ever since devoted much of its at¬ tention to this subject. The accompanying article on Agri¬ cultural Chemistry from the pen of its present accomplished chemist, Dr Anderson, shows the nature and importance of the labours in which he, and his predecessor, Professor Johnston, have been engaged. This society has of late years established itself on a broader basis, and imparted new en¬ ergy to its operations by lowering its admission-fee in behalf of tenant-farmers, who have in consequence joined it in great VOL. II. Agricul¬ ture. Agricul¬ tural Che- numbers, and now take an important part in the conduct of Historical its business. The practice adopted by it, about the same Summary, time, of holding periodical meetings for the discussion of im- portant practical questions, by means of essays from selected individuals, is doing good service to the cause of agricultural progress. The obvious success of this National Scottish Society has led to the formation of similar ones in England and in Ireland. Royal The former instituted in 1838, and shortly afterwards incor- Agricul- porated by Royal Charter, at once entered upon a career oft^ral So- usefulness, the extent of which cannot well be overrated. Its membership—comprising the most influential persons in an the kingdom—and its revenues are now so large as to enable it to conduct its proceedings on a scale befitting its position and objects. These are of a varied character, but its efforts are concentrated upon its journal and annual show. The former, published twice a-year, is chiefly composed of the essays and reports to which the liberal prizes of the society have been awarded, and undoubtedly stands at the head of our present agricultural periodicals. At its annual shows, a prominent place is assigned to implements and machines. Such as admit of it, are subjected to comparative trials, which are conducted with such skill and pains that the awards com¬ mand the entire confidence of exhibitors and their customers. The extent and rapidity of the improvement in agricultural machinery which the society has been the means of effecting, is altogether extraordinary. There are few market-towns of any importance that have not their organised club or occasional gathering of the farmers Farmers’ in their neighbourhood, for the discussion of professional Clubs, topics. We have now also a goodly list of agricultural pe¬ riodicals, both weekly and monthly, most of them ably con¬ ducted, which are extensively read, and are the means of collecting and diffusing much valuable knowledge, which, but for them, would often, as in former times, perish with its authors, or be confined to corners. The facilities now af¬ forded by railways for cheap and expeditious travelling, in¬ duce most farmers to take an occasional peep at what is going on beyond their own neighbourhood. This, more than any¬ thing, deals deathblows to prejudices, and extends good hus¬ bandry. In reviewing the history of our national agriculture for the past fifty years, it is pleasing to note the growing intelligence displayed by our agriculturists in the prosecution of their calling. It is curious, also, to observe the analogy betwixt the order of that progress, and that which is usually observed in individual minds. For a length of time we see agricultu¬ ral societies and writers occupying themselves chiefly about the practical details and statistics of husbandry, and attaching much importance to empirical rules. Gradually, however, we observe, along with a zealous collecting of facts, a grow¬ ing disposition to investigate the causes of things, and to know the reason why one practice is preferable to another. When, therefore, the Royal Agricultural Society adopted as its motto “ Practice with Science,” it expressed not more the objects to be aimed at in its own proceedings, than the characteristic feature of our present stage of agricultural progress. CHAPTER II. PRACTICE OF BRITISH AGRICULTURE. We shall now endeavour to present a picture of British Agriculture in its present state. In doing this, we shall take Practical much the same course which we should pursue, if we were asked to conduct a visitor over our own farm, and to give pian oj. him a detailed account of its cultivation and management. Treatige. In the case supposed, we should, first of all, explain to him 2 L AGRICULTURE. 266 Practical that the farm comprises a great diversity of soils; that its Agricul- fields are very variously circumstanced as regards altitude, turc. exposure, and distance from the homestead; and that in its tillage, cropping, and general management, regard must be had to these diversities, whether natural or artificial. Having thus premised, we should then conduct him through the homestead, pointing out the position and uses of the various FARM BUILDINGS, and of the MACHINERY and IMPLEMENTS contained in them. From thence we should proceed to the fields, examine their fences and the tillage operations. With some observations about the succession of crops, and the manures applied to them, there would follow an examina¬ tion of the CULTIVATED CROPS, PASTURES, and MEADOWS ; of the live stock of the farm ; and of the measures adopted in reclaiming certain waste lands belonging to it. This sur¬ vey being completed, there would naturally follow some dis¬ cussion about the tenure of land, the capital required for its profitable cultivation, the condition of farm labourers, the necessity for devoting more attention to the education of the agricultural community, and the duty of the legisla¬ ture to remove certain obstructions to agricultural im¬ provement. In the sequel we shall give, from authentic sources, some examples to illustrate the British husbandry of the present day. Soils. The soil constituting the subject-matter on which the hus¬ bandman operates, its character necessarily regulates to a large extent the nature of his proceedings. The soil or sur¬ face covering of the earth in which plants are produced is exceedingly varied in its qualities. Being derived from the disintegration and decomposition of the rocks which consti¬ tute the solid crust of the globe, with a mixture of vegetable and animal remains, soils take their character from that of the rocks from which they have chiefly been derived. There is hence a generally prevailing resemblance betwixt the soils of a district and the rocks over which they lie, so that a knowledge of the composition of the one affords a key to the character of the other. But this connection is modified by so many circumstances that it is altogether impossible by the mere study of geology to acquire an easy and certain rule for determining the agricultural character of the soil of any par¬ ticular district or field, as it has been the fashion with some writers of late years to assert. “ When indeed, we regard a considerable tract of land, we can for the most part trace a connection between the subjacent deposits and the subsoil, and consequently, the soil. Thus, in a country of sandstone and arenaceous beds we shall find the soil sandy; in one of limestone, more or less calcareous ; in one of schistose rocks, more or less clayey. But even in tracts of the same geolo¬ gical formation, there exist great differences in the upper stratum, arising from the prevalence of one or other mem¬ ber of the series, or from the greater or less inclination of the strata, by which the debris of the different beds are more or less mixed together on the surface. The action of w ater, too, in denuding the surface at one part, and carrying the debris in greater or smaller quantity to another, exercises everywhere an important influence on the character of soils. 1 hus the fertility of a soil on the higher ground from which the earthy particles are washed, is found to be very different from that of the valley to which these particles are carried. It is seen accordingly, that within the limits of the same geo¬ logical formation, soils are greatly varied, and that the mere knowledge of the formation will not enable us to predicate the character of the soil of any given tract, either with re¬ spect to its texture, its composition, or its productiveness.”1 Even a very limited acquaintance with the geology of Great Britain serves, however, to account for the exceedingly diver¬ sified character of its soils. The popular definitions of soils, Practical and to which it is safest for practical farmers to adhere, have ^8ricu1' respect to their most obvious qualities. Thus they are desig- v ,''urc~^ ^ nated from their composition, as clays, loams, sands, gra¬ vels, chalks, or peats ; or from their texture, in which re- spect those in which clay predominates are called heavy, soils stiff, or impervious ; and the others light, friable, or porous. From the tendency of the former to retain moisture they are often spoken of as tvet and cold, and the latter, for the oppo¬ site reason, as dry and ivarm. According to their measure of fertility they are also spoken of as rich or poor. The particular crops for the production of which they are respec¬ tively considered to be best adapted, have also led to clays being spoken of as wheat or bean soils, and the friable ones as barley and turnip soils. This latter mode of discriminat¬ ing soils is however becoming every day less appropriate; as those of the lighter class, when sufficiently enriched by suit¬ able manuring, are found the most suitable of all for the growth of wheat; while the efforts of agriculturists are now successfully directed to the production of root crops on those so strong as heretofore to have been reckoned unfit for the purpose. But still, such extreme diversities as we everywhere meet with in our soils, must necessarily lead to a corresponding diversity in their agricultural treatment, and hence the necessity for keeping this fact prominently in view in every reference to British agriculture as a whole. But if diversity of soil necessarily modifies the practice ofInflufnce the husbandman, that of climate does so far more powerfully.of Climate- The soils of the different parts of the globe do not very ma¬ terially differ from each other, and yet their vegetable pro¬ ducts vary in the extreme. This is chiefly owing to differ¬ ence of temperature, which decreases more or less regularly as we recede from the equator, or ascend from the sea-level. Places in the same latitude and at the same elevation, are found however to vary exceedingly in temperature, accord¬ ing to their aspect, the prevailing winds to which they are exposed, their proximity to seas or mountains, and the condi¬ tion of their surface. The different parts of Great Britain are accordingly found to possess very differing climates. In pass¬ ing from south to north its mean temperature may be taken to decrease one degree Fahrenheit for every 80 miles, and the same for every 300 feet of elevation. The temperature of the west side of our island also differs materially from that of the east, being more equal throughout the year. This is owing to the prevalence of mild westerly winds charged with moisture, which, while they equalise the temperature, cause the average fall of rain on the west side of Britain to be in many cases the double, and in some nearly the triple, of that on the opposite side. In the central parts of Eng¬ land cultivation is carried on at 1000 feet of elevation, but 800 may be taken as the ordinary limit. In Scotland the various crops are usually from two to three weeks later in coming to maturity than in England. In both divisions of the island the western counties, owing to their mild and hu¬ mid climate, are chiefly devoted to pasturage, and the east¬ ern, or dry ones, to tillage. As compared with the conti¬ nent of Europe our summers are neither so hot, our winters so cold, nor our weather so steady. We want therefore many of its rich products, but on the other hand, our milder winter and moister climate are eminently favourable to the production of pasturage and other cattle crops, and admit of agricultural operations being carried on more regularly throughout the year. Indeed, looking to the immense va¬ rieties of the products of our soil, there is probably no other country so favourably circumstanced for a varied and suc¬ cessful agriculture. 1 Low’s Practical Agriculture, p. 42. AGRICULTURE. 267 Practical Agricul¬ ture. Agricul¬ ture influ¬ enced by distribu¬ tion of population Farm- Buildings. Evils of defective Home¬ steads. Besides those variations in the agricultural practice of this country which arise from diversities of soil and climate, there are others which are due to the distribution of the popula¬ tion. The proximity of cities and towns, or of populous vil¬ lages, inhabited by a manufacturing or mining population, implies a demand for dairy produce and vegetables, as well as for provender and litter, and at the same time, affords an ample supply of manure to aid in their reproduction. Such commodities, from their bulk or perishable nature, do not admit of long carriage. The supplies of these must there¬ fore be drawn from comparatively limited areas, and the character of the husbandry there pursued is determined apart from those general influences previously referred to. From these and other causes there is a diversity in the practice of British agriculture which increases the difficulty of describing it accurately. Indeed, it is so well known that there are pe¬ culiarities of character attaching to almost every individual held and farm, and still more to every different district or county, which demand corresponding modifications of treat¬ ment in order to their successful cultivation, that a prudent man if required to take the management of a farm in some district greatly inferior in its general system of farming to that which he may have left, will yet be very cautious in in¬ novating upon specific practices of the natives. To such pe¬ culiarities it is obviously impracticable to refer in such a trea¬ tise as the present. They are referred to now because they suggest an explanation of some of those discrepancies in the practice and opinions of farmers, equally successful in their respective localities, which we constantly meet with; and be¬ cause, in proceeding to delineate the practice of Berwick¬ shire, where our personal experience has been gained by twenty years of actual farming, we would deprecate the idea of claiming for its modes a superiority over those of other districts. Its geographical position, and the mixed hus¬ bandry pursued in it would justify, in some measure, its be¬ ing referred to as a fair sample of the national agriculture. But it is on the specific ground that it is best to speak from actual experience as far as that will serve, that we vindicate this selection. In pursuance of the plan already indicated, let us now re¬ fer for a little to Farm-Buildings. We have spoken of the soil as the raw material upon which the farmer operates: his homestead may, in like manner, be regarded as his manu¬ factory. That it may serve this purpose in any good mea¬ sure, it is indispensable that the accommodation afforded by it be adequate to the extent of the farm, and adapted to the kind of husbandry pursued upon it. It should be placed upon a dry, sunny, sheltered site, have a good supply of wa¬ ter, and be as near as possible to the centre of the farm. The buildings should be so arranged as to economise labour to the utmost. It should be constructed of substantial ma¬ terials, so as to be easily kept in repair, and to diminish, to the utmost, risk from fire. The most cursory examination of existing homesteads will suffice to show that in their con¬ struction these obvious conditions have been sadly neglected. For one farm really well equipped in this respect, hundreds are to be met with in all parts of the kingdom, and more es¬ pecially in England, most wretchedly deficient. Wherever this is the case it is impossible that the farmer, however skil¬ ful or industrious, can make the most of his materials, or com¬ pete on equal terms with his better furnished neighbours. As the agricultural community becomes more generally alive to the importance of economising labour by a judicious ar¬ rangement of buildings, and of reducing the cost of the pro¬ duction of beef (and adding to the amount and fertilizing power of the home-made manure) by the manner in which the live stock is housed, we may hope that improvement in this department will make rapid progress. Tenants will re¬ fuse to embark their capital, and waste their skill and labour on farms unprovided with suitable apparatus for cultivating them to the best advantage. Landlords, and their agents, will by and by find that until this is done, they must put up with an inferior tenantry, an antiquated husbandry, and with lower and worse-paid rents. In erecting new homesteads, or in making considerable Economy of additions to or alterations upon existing ones, it is of much consulting importance to call in the aid of an architect of ascertained*1 compe- experience in this department of his art, and then to have*®^ archl' the work performed by contracts founded upon the plans and specifications which he has furnished. A reasonable sum thus expended will be amply returned in the cost, trouble, and dis¬ appointment which it usually saves to both landlord and ten¬ ant. It is to be hoped that in future a greater number of thoroughly qualified architects will devote themselves to this department of their profession, and that they will meet with adequate encouragement. It is not, therefore, with the view of superseding their services, but simply to illustrate our re¬ ferences to existing practices, that we subjoin a plan of farm- buildings. While protesting against the utter rudeness and inadequacy of the great majority of homesteads, we must also deprecate the hurtful expenditure sometimes lavished in erecting build¬ ings of an extent and style altogether disproportionate to the size of the farm, and out of keeping with its homely purposes. When royalty or nobility, with equal benefit to themselves and their country, make agriculture their recreation, it is altogether befitting that in such cases the farm-yard should be of such a style as to adorn the park in which it is situate. And even those intended for plain everyday farming need not be unsightly ; for ugliness is sometimes more costly than elegance. Let utility, economy, and comfort first be secured, and, along with these, as much as possible of that pleasing effect which arises from just proportions, harmonious ar¬ rangement, and manifest adaptation to the use they are de¬ signed for. Much has recently been written on this subject, in the jour¬ nals of our national agricultural societies, and other agricultu¬ ral periodicals ; and plans in great variety have been offered to public notice. Indeed, there is at present so much diversity of opinion about the best plan of farm-buildings, that most practical farmers, if offered a new homestead, would have considerable difficulty in deciding upon that which should be adopted in their own case. That now given has been de¬ signed by an experienced Roxburghshire farmer, Mr Hardie, Harrietfield, near Kelso. It is calculated for a farm of 600 acres of good arable land, cultivated on the system presently pursued in Berwick or Roxburgh shires. It expresses very fairly the present state of opinion in these counties on the question of housing fattening cattle, as provision is made in it for using at once yards, stalls, and boxes. The barn, with its thrashing machinery, and other appur- Principles tenances, naturally forms the nucleus of the homestead, and to be at- regulates the distribution of the other buildings. The com- (ended to mand of water-power will often determine the exact site ofin t|ie ar‘ the barn, and indeed of the whole buildings. The cheapness of p'arm and safety of this motive-power render it well worth while to Buildings, make considerable sacrifices to secure it, when a really suf¬ ficient and regular supply of it can be had. But the diffi¬ culty of securing this when the adjoining lands are thoroughly drained, with the great efficiency, and facility of application of steam-power, are good reasons why precarious supplies of water-power should now be rated very differently than when a horse-wheel or windmill were the only alternatives. A very usual and suitable arrangement is to have the whole buildings, forming a lengthened parallelogram, facing south or south¬ east. The barn being placed in the centre of the north range, with the engine-house behind it, and the straw-house at right angles in front, with doors on both sides for the ready con- Practical Agricul¬ ture. 268 AGRICULTURE. Rickyard Railways, Practical veyance of litter and fodder to the yards, &c. It is always Agricul- advantageous to have the barn of sufficient height to afford tur®- ample accommodation to the thrashing and winnowing ma- chinery. When the disposition of the ground admits, it is a great convenience to have the stackyard on a level with the upper barn, so that the unthrashed corn may be wheeled into it on barrows, or on a low-wheeled truck drawn by a horse. Failing this, the sheaves are usually pitched in at a wide opening from a framed cart. The space on which the cart stands while this is going on is usually paved, that loose ears and scattered grain may be gathered up without being soiled; and it is a further improvement to have it covered by some simple roof, to protect the sheaves from sudden rain. In several recent instances stackyards have been laid with rails, and the stacks built on low platforms set on wheels, so that each stack, as required, can be pushed close up to the barn, and the sheaves pitched from it directly to the side of the feeding-board. A friend who recently visited the farm of Mr Favell at Stockeld near Harrowgate, where this plan has been adopted, has kindly furnished the following notice of it. The rails for the stackyard are laid 7 feet 3 inches apart. On these are ranged a series of trucks, each on two pairs of wheels, the axles of which are 11 feet apart, and hav¬ ing a platform 20 feet long and T-J feet wide formed of planks placed close together to prevent the ascent of vermin. On this the stack is built to the height of 16£ feet above the truck. The stacks are ranged on one set of rails only, which lead directly to the door of the thrashing machine. Mr Favell admitted the inconvenience of having his wheat, barley, beans, and oats, all on one line, and stated his intention of having a series of rails radiating from the door of the barn. On a farm near Hull the stackyard is fitted with rails and turn-tables in a more complete manner. Where this expe¬ dient has been adopted, the rails, trucks, &c., have usually been second-hand railway materials. It is a good arrangement to have the straw-barn fitted up with a loft, on the level of the opening at which the straw is discharged from the thrashing-mill, so as to admit of fodder being stored above and litter below. A sparred trap-door in front of the shaker retains the straw above, or lets it fall to the ground as required. This upper floor of the straw-barn Place for is the most convenient place for fixing a chaff-cutter to be Chaffcutter driven by the thrashing-power. The granary should com¬ municate with the upper barn, that the dressed grain may be raised to it by machinery. A loft over the engine-room, communicating with the upper barn and granary, forms a suitable place for fixing a grind¬ ing-mill, bruising-rollers, and cake-breakers, as it affords op¬ portunity for having these machines easily attached to the steam-power. It suits well to have the house in which cattle food is cooked attached to and under the same roof as the engine-house. One coal store and chimney thus serves for both. The small boiler can even be built in so close to the large one as to derive some benefit from its waste heat; and meal, &c., can be conveyed by spouts from the grinding loft above. An open shed outside the barn, for the accommo¬ dation of a circular saw, is also a desideratum. By the aid of the latter machine and a handy labourer, the timber required for ordinary repairs on the farm may be cut out at trifling expense. The cattle-housing of whatever description, where there are the largest and most frequent demands for straw, is placed nearest to the straw-house, and in communication with the turnip-stores, and the house (if any) in which food is cooked or otherwise prepared. Where cattle are bred, the cow-house and calf-house are kept together. A roomy working court is always a great convenience, and it suits well to have the Grinding Mill, &c. Circular Saw. stable opening to it, and the cart-shed and tool-house occu- Practical pying another side. Costly machines, such as corn-drills, Agricul- require to be kept in a locked place, to preserve them from the collisions, and the loss or derangement of their minute parts, to which they are exposed in an open cart-shed. An abundant supply of good water is a most important Water, matter. The best source is from springs, at such an eleva¬ tion as to admit of its being brought in a pipe, with a con¬ tinuous flow. Failing this, a well and pump is the usual al¬ ternative, although it is sometimes necessary to collect the rain-water from the roofs, and preserve it in a capacious and carefully-made tank. In every case it is desirable to have a regulating cistern, with ball-cock, from which it is distri¬ buted by pipe to every part of the homestead where it is re¬ quired. It is, in every case, of importance to have the eaves of the whole buildings spouted, and the rain-water carried off to where it can do no mischief. Where fattening cattle are kept in open yards with sheds, by spouting the eaves, and slightly hollowing the yards towards their centres, the whole urine is absorbed by their litter, and retained in the manure. If stall feeding is practised, a pit is required, into which the solid dung is wheeled, and the liquid conveyed by drains. Liquid manure tanks are at present in universal repute, but Tanks for we shall endeavour to show, when treating of manures, that Liquid they are not such an indispensable appendage to a farm-yard Manure- as is generally asserted. In Scotland, it is customary to carry the dung from the byres into a yard in which young cattle are kept, where it is daily spread about and subjected to fur¬ ther treading, along with such quantities of fresh litter as are deemed necessary. That from the stables is carried into the adjoining feeding-yard, and it is usually remarked, that the cattle occupying it make more rapid progress than their neighbours. An important part of the buildings of a farm are the cot- Labourers’ tages for its labourers. It is in all cases expedient to have Cottages, the people required for the ordinary working of a farm resi¬ dent upon it; and it is always much better to have families, each in their own cottage, than a number of young people boarded in the farm-kitchen, or writh the farm-overseer. These cottages are usually a little removed from the other farm-buildings, and it is, on various accounts, better to have them so. There is, however, an advantage in having the cot¬ tages of the farm-steward and cattleman either within the court-yard, or close to its entrance, that these responsible functionaries may at all times be near to their charge, and especially that they may be at hand when any of the live stock require night attendance. As there are manifold ad¬ vantages in having but one main entrance to the homestead, and that closed by a gate which can be locked up at night, it will be obviously necessary to have the keeper of the key close at hand to open the gate by night if required. Much more attention than formerly is now paid to the construction of cottages. The apartments are better floored, higher in the roof, and so arranged as to secure comfort and decency. Besides a small garden, each cottage is usually provided with a pig-sty and ash-pit, and in some cases with a coal- place and privy besides. The position and style of the farmer’s dwelling also claims Farm- a remark here. The approved mode used to be, to place House, it either directly in front or rear of the farm-yard, on the ground that the farmer would thus have his premises and cattle under his eye even when in his parlour or bedroom. As has been well remarked, “ The advantages of this par¬ lour-farming are not very apparent, the attendant evils glar¬ ingly so. If the condition of ready communication be ob¬ tained, the farm-house should be placed where the amenities of a country residence can be best enjoyed.”1 On all hands 1 For further information on Farm Buildings, see Appendix (B.) to this article, infra; see also Morton's Cyclopaedia of Agriculture, ar¬ ticle “Farm Buildings.” Benefit of * fences. Evils of very small enclosures. Thorn hedges. A GRIC U we now hear it urged, that it is only by men possessed of capital and intelligence that the business of farming can be rendered remunerative. Those who desire to have such men for tenants, will be more likely to succeed by providing a commodious and comfortable Farmery, pleasantly placed among trees and shrubs, than by setting it down in the pre¬ cincts of the dung-heap. FENCES. The fences by which farms are generally enclosed and subdivided, form another part of what may be termed their fixtures, and may therefore be suitably noticed here. When lands are let to a tenant, the buildings and fences are usu¬ ally put into sufficient repair, and he is taken bound to keep and leave them so, at the issue of his occupancy. Although there are some persons who advocate the total removal of subdivision fences, it is admitted on all hands, that the farm as a whole, and the sides of public thoroughfares which may intersect it, should be guarded by sufficient fences of some kind. The general belief has hitherto been, that there is a farther advantage in having the land subdivided by perma¬ nent fences into enclosures of moderate size. The use of such partition fences is not only to confine the live stock to particular fields, or restrain them from trespassing on the other crops ; but to afford shelter from cutting winds. It is now frequently urged, that the heavier cattle should never be turned to pasture at all, but kept on roots and green fox-age the whole year round; and that sheep can be managed satisfac- toxily by means of moveable hurdles. It is highly probable that the practice of soiling will become more general, as it undoubtedly deserves to do. Still this does not necessarily call for the total removal of subdivision fences, which we cannot but regard as an imprudent proceeding. It is pro¬ bable that those who have adopted it have done so very much owing to the prevalence of the opposite extreme. There are large portions of the finest land in England so encumbered with hedges and hedgerow trees, as to be utterly incapable of profitable cultivation. In many cases the fields are so small and the trees so large, that their roots actually meet fi'om the opposite sides and pervade the entire sm-face soil of the area enclosed by them. When manure is applied to such fields, it is monopolised by these freebooters from the hedges, and the crops of grain or hay, such as they are, are so screened fi-om the sun and wind, that there is great risk of their being spoiled in the harvesting. If drains are made in such fields they are speedily filled up by the rootlets, and thus rendered useless.1 In such circumstances, it is no won¬ der that zealous agricultui'al improvers should look upon hedgerows much as American settlers do upon their forests; and, like them, be sometimes indiscriminate in their clear¬ ings. We believe that there is an advantage in having land, whether for pasture or tillage, subdivided into pai'allel-sided fields of from 10 to 40 acres each, according to the size of the farm, by means of permanent fences of a kind adapted to the locality. When the soil and climate are favourable to the growth of the common ivhite thorn, hedges formed of it combine efficiency, economy, and ornament, in a greater de¬ gree than any other fence. But to have a x-eally efficient thorn hedge, much attention must be paid to its planting, rearing, and after management. In proceeding to run a new line of thorn hedge, care must be taken that the soil is clean and in good heart; and that the subsoil is porous and dry. L T U R E. 269 When these conditions do not obtain, they must be secured Fences, by fallowing, manuring, draining, and trenching. The young quicks should be stout and well rooted; not taken indiscri¬ minately as they stand in the nurseryman’s beds, but of uni¬ form stoutness. Such selected plants are always to be had for a small additional price, which will be found to be well re¬ paid in the superior progress of such plants, when contrasted with that of others taken as they chance to come to hand. The embx-yo fence must be kept free of weeds, and secured from the enci-oachments of cattle by a line of rails on both sides. Some persons advise that the young hedge should from the first be trimmed into line by using the pruning hook after each year’s growth. It is certainly better not to touch it with the knife, ox*, at least, only to restrain an occa¬ sional shoot that unduly overtops its neighbours, until the centre stems are at least a couple of inches in diameter. If the plants are then headed over fence-high, and the lateral shoots pruned to a straight line, a close fence with a substan¬ tial backbone in it is secured; whereas by pruning annually from the first, a fence is obtained that pleases the eye, but which, consisting only of a mass of spray, presents no effec¬ tual barrier to cattle. When a thorn hedge has reached the stage just referred to, the protecting rails may be removed, and the hedge kept in a neat and efficient state by annual pruning. On good, deep soil, thorns will stand this constant removal of the annual growth of spray for many years without injury. In less favourable circumstances, it is found neces¬ sary from time to time to withhold the pruning knife for a few years togethex-. When the hedge has been reinvigora- ted by such periods of unrestrained growth, it can again be cut back to tlxe centre stems, and subjected anew to a course of annxxal pruning. To insure a close fence, the bottom of the hedge must at all times be kept clear of tall weeds. The constant use of the weeding-iron is however objectionable ; for, besides being expensive, it injures the bark of the thorns, and thereby impairs their health. It is quite sufficient to cut the weeds close to the surface, twice a year, by means of a reaping hook or short scythe. In arable lands, by this plan of keeping hedges about four feet high, and cutting down the weeds as required, an effi¬ cient and ornamental fence is maintained at comparatively small cost, and with little injxiry to the adjoining crops from shading, or the harbouring of weeds and vermin. Although the white thorn forms a better hedge than any shrub yet tried for the purpose in this country, there are many upland situations where the beech or hornbeam grow more freely, and are to be preferred either alone or in mixture with it. These plants, and also crab or sloe, are sometimes useful in filling a gap occasioned by the removal of a hedge¬ row tree, or the death of a portion of thorn hedge. In exposed situations where thorns do not thrive, dry- stone stone walls are the most usual substitute. When carefully walls, constructed, of stones suitable for the purpose, they last a long time, and form an excellent fence. Their durability is much enhanced by having the cope-stones set in lime-mcr- tar. A layer along the centre of the wall, and an external pointing, of lime-mortar will also repay the additional first cost thus incux-red. A wall of this kind, four feet high, ex¬ clusive of the cope, while quite sufficient to restrain cattle and the heavier kinds of sheep, is no barrier to the moxmtain breeds, which can easily clear a six-foot wall. A simple and very effective fence has however come much into use of late 1 It has been computed that not less than IJ million acres are occupied by hedge-rows in England and Wales, and that, if the land overshaded and plundered by roots be included, the amount is 3 millions. In Devonshire one-fourth of the enclosures in many paiushes are under two acres; more than one-third under three acres, and nearly two-thirds under four acres. Two millions, at least, of these acres might be redeemed, and what a margin is here available for increased production. The land thus wasted would probably yield a sum equal to county and poor rates, and perhaps malt-tax too. .S'ee Farmers' Magazine for March, 1852, p. 253. AGRICULTURE. 270 Pences, years. It is composed of iron wire, (No. 8 being the size most commonly used,) which is attached by small staples to com- Wire mon stakes such as are used for wooden railings, driven firmly fences, into the ground about five feet apart. The wire is drawn out of the coil, and the ends of the various lengths or threads are neatly joined by first heating them and then twisting the one into the other, until the quantity required for the stretch of fence is run out. It is then attached to every third or fourth stake by a staple, which must not be driven home. The other lines of wire are then treated in the same manner, each being attached to the stakes at such width apart as has been determined upon, and marked upon the stakes. A ready way of doing this is by stretching along the stakes a common gardener’s line which has been previously rubbed with chalk, or a charred stick, and striking it against the stakes at the required heights in the way that sawyers mark a plank. When the requisite number of wires has thus been loosely attached, they are pulled as tight as possible by the hands of the workmen, after which a screw or lever is ap¬ plied to each in turn until it is made perfectly tight. As the efficiency of this kind of fence is wholly dependent on per¬ fect tightness being obtained, a stout straining-post must be fixed securely in the ground at the end of each line of fence. This serves the double purpose of furnishing a fulcrum for the stretching instrument, and a secure attachment for the ends of the wires. When the straining is accomplished, each wire is stapled to each stake. The gates are usually hung upon these straining posts. Although wooden straining- posts are commonly used, some persons prefer iron ones, fixed into large blocks of stone. Five wires thus stretched, at an average width of six inches, form an effectual fence for the wildest sheep. They could indeed easily clear it so far as height is concerned, but they are afraid to leap at an ob¬ ject which they cannot see until they are close upon it. They may be seen at first walking along the line anxiously looking for an opening, and if one more bold than the others makes a run at it, he is sure to catch such a fall as effectually deters him from repeating the attempt. A cwt. of No. 8 wire costs at present 16s., and when drawn out, yields a line about 620 yards in length. Staples cost Is. 8d. per gross; stakes ready for driving, from one penny to twopence each. With these cheap and portable materials, which any labourer of ordinary intelligence can easily put together, a fence ad¬ mirably adapted for enclosing or subdividing mountain pas¬ tures, is now quite attainable by every sheep-farmer, and will well repay its cost. It is equally available for protecting young thorn hedges, and generally for all purposes for which wooden railing is used. As a fence for cattle or horses, it is advisable to add a single rail of wood nailed flat along the tops of the stakes, which must be sawn off evenly for this purpose. As compared with wooden railing, wire is much cheaper and more durable, and more easily kept in repair. It is cheaper also than stone walls, available in many situations where they are not, and a more certain barrier to agile sheep; but it is less durable and affords no shelter. The latter defect can in some situations be remedied by raising a low mound of turf, running the wire-fence along the top of this mound, and sowing on it the seeds of the common whin. Pences We have already noticed, that the fences of a farm are should be usually erected by the landlord, and kept in repair by the maintained tenant. The latter is at least usually taken bound in his at mutual jeage t0 peep an(J leave them in good order; but as this ob- Landlord %ati°n °ften very indifferently performed, and much da- and Tenantmage an(l vexation occasioned in consequence, it is always expedient that a person should be appointed by the landlord to attend to the fences, and the half of his wages charged against the tenant. By such a course, dilapidation and dis¬ putes are effectually guarded against, and the eyesore of de- Machines fective, ill-kept fences is wholly removed. an(1 Im‘ plements. MACHINES AND IMPLEMENTS OF HUSBANDRY. That the cultivation of the soil may be carried on to the best advantage, it is necessary that the farmer be provided with a sufficient stock of machines and implements of the best construction. Very great improvement has of late years taken place in this department of mechanics. The great agricultural societies of the kingdom have devoted much of their attention to it; and under their auspices, and stimulated by their premiums and exhibitions, manufacturers of skill and capital have embarked largely in the business. In many instances the quality of the article has been improved and its cost reduced. There has hitherto been a tendency to pro¬ duce implements needlessly cumbrous and elaborate, and to introduce variations in form which are not improvements. The inventors of several valuable implements, the exclusive manufacture of which they have secured to themselves by patent, appear to have retarded their sale, and marred their own profits by the exorbitant prices which they have put upon them. Some, however, have become alive to the ad¬ vantages of looking rather to large sales with a moderate pro¬ fit on each article, and of lowering prices to secure this. A most salutary practice has now become common of inventors of implements of ascertained usefulness granting license to other parties to use their patent-right on reasonable terms, and thus removing the temptation to evade it by introducing some alteration which is trumpeted as an improvement, al¬ though really the reverse. The lower price and extended use of iron in the construc¬ tion of agricultural implements is materially adding to their durability, and generally, to their efficiency, and is thus a source of considerable saving. While great improvement has taken place in this department, it too commonly happens, that the village mechanics, by whom a large portion of this class of implements is made and repaired, are exceedingly unskilled, and lamentably ignorant of the principles of their art. They usually furnish good materials and substantial workmanship, but by their unconscious violation of mechani¬ cal laws, enormous waste of motive power is continually in¬ curred, and poor results are attained. This can probably be remedied only by the construction of the more costly and complex machines being carried on in extensive factories, where, under the combined operation of scientific superin¬ tendence, ample capital, and skilled labour, aided by steam- power, the work can be so performed as to combine the maximum of excellence with the minimum of cost. We begin our brief notice of the implements of the farm, with those used for the tillage of the soil. Of these the first place is unquestionably due to the plough. A history Ploughs, of this implement, tracing its gradual progress from the an¬ cient Sarcle to its most improved form at the present day, is necessarily a history of Agriculture. So much is this the case, that a tolerably correct estimate of the progress of the art in any country, whether in ancient or modern times, may be formed by ascertaining the structure of the plough. Much attention has been paid to its construction in Britain for the last 100 years, and never more than at the present day. After all that has been done, it is still, however, an unsettled point, which is the best plough for different soils and kinds of work; and, accordingly, many varying forms of it are in use in those parts of the kingdom which have the reputation of being most skilfully cultivated. Ever since the introduction of Small’s improved swing-plough, the universal belief in Scotland, and to a considerable extent in England, has been, that this is the best form of the imple-Wheel- merit. Wheel-ploughs have accordingly been spoken of byplough- A G K I C U Machines Scottish Agriculturists in the most depreciatory terms, and dements ^ turns out that this has been nothing better than an J—n; unto,inded prejudice. For when subjected to careful com¬ parative trial, as has been fi-equently done of late, the bal¬ ance of excellence is undoubtedly in favour of the plough with wheels. Its advantages are, that it is easier of draught ransome's patent two-wheeled plough. —that the quality of its work is better and greatly more uniform than can be produced by a swing plough—that in land rendered hard by drought, or other causes, it will enter and turn over even furrows where its rival either cannot work at all, or at best with great irregularity and severe ex¬ ertion to the ploughman ; and lastly, that its efficiency is independent of skill in the ploughman. This last quality has indeed been usually urged as an objection to wheel- ploughs, as their tendency is said to be to produce an inferior class of workmen. Those who know the difficulty of get¬ ting a field ploughed uniformly, and especially of getting the depth of furrow specified by the master adhered to over a field, and by all the ploughmen, can best appreciate the value of an implement, that when once properly adjusted, will cut every furrow of an equal width and depth, and lay them all over at exactly the same angle. The diversity in the quality of the work at those ploughing competitions, to which only the picked men of a neighbourhood are sent, and where each may be supposed to do his very best, shews con¬ clusively how much greater it must be on individual farms, even under the most vigilant superintendence. In every other art the effects of improved machinery is to supersede manual dexterity ; and it does seem absurd to count that an objection in agriculture which is an advantage in everything else. There is more force in the objection that wheel- ploughs are inferior to swing ones in ploughing cloddy ground, or in crossing steep ridges, and that they cannot be used for forming drills for turnip or other crops. This objection vanishes when it is known that in the most improved wheel- ploughs, the wheels can be laid aside at pleasure, and that they can then be used in all respects as swing-ploughs. A mould- board, somewhat higher and wider behind than that best adapted for ordinary work, is required for forming turnip- drills. This, however, is easily managed by having two dis¬ tinct mould-boards for each plough. An important feature in the English ploughs is, that they are fitted with cast-iron shares, which being case-hardened on their under surface, wear unequally, and so preserve a sharp edge. I he necessity tor daily recourse to the smithy is thus removed, and along with it, that irregularity in the quality of the work and draught of the plough, which so often arises from witting or unwitting alterations being made in the net of the share in the course of its unceasing journeys thither. It remains to he seen whether these more brittle shares will withstand the collisions to which they are liable in our stony Scottish soils. A good implement of this kind should therefore be sufficient for all usual kinds of ploughing. When it is desired to turn a very deep furrow, a plough differing from the common one only in being somewhat larger and stronger in all its parts is used, with four horses to draw it. Ploughs which break and stir the subsoil, without bringing Subsoil- it to the surface, by following in the wake of the common pJough. plough, are now much used. The first of the kind—the in¬ vention of the late Mr Smith of Deanston—is a ponderous L T U R E. 271 implement, requiring at least four good horses to draw it. Machines It is well adapted for displacing and aiding in the removal and Im- of earth-fast stones. The inventor has happily described its plements. operation by terming it a “ horse pick.” Read’s subsoil- plough is a much lighter implement, which can usually be drawn by two horses. Since the introduction of thorough draining, it is found beneficial to loosen the soil to much greater depth than was formerly practicable, and this class of implements is well fitted for the work. Broadshare or paring ploughs are much used in various paring- parts of England in the autumn cleaning of stubbles. A plough, broad-cutting edge is made to penetrate the soil to the depth of one or two inches, so as to cut up the root-weeds which at that season lie for the most part near the surface. These, as well as the stubble, being thus detached from the firm soil, are removed by harrowing and raking ; after which, the land is worked by the common plough. An im¬ plement of this kind is frequently used in carrying out the operation of paring and burning. Various implements of the plough type, so modified as to adapt them for particular processes, have from time to time been offered to public notice, but have failed to meet with general favour. We limit our notice to those of ascertained utility, and refer the reader who desires fuller information, to “ Ransome’s Implements of Agriculture,” and similar works, where he will find descriptions of the most interest¬ ing of them. GRUBBERS, &C. Next in importance to the plough, is the class of imple¬ ments variously called grubbers, cultivators, or scarifiers. To prepare the soil for the crops of the husbandman, it is necessary to pulverize it to a sufficient depth, and to rid it of weeds. The appropriate function of the plough is to penetrate, break up, and reverse the firm surface of the field. This, however, is only the first step in the process, and does but prepare for the more thorough disintegration which has usually been accomplished by harrowing, rolling, and repeated ploughings. Now, however excellent in its own place, the plough is a cumbrous and tedious pulverizer, besides needlessly exposing a fresh surface at each opera¬ tion, and cutting the weeds into minute portions, which renders their removal more difficult. These defects were long felt, and suggested the desirableness of having some implement of intermediate character betwixt the plough and harrow, which should stir the soil deeply and expeditiously without reversing it, and bring the weeds unbroken to the surface. The whole tribe of grubbers, &c., has arisen to 272 AGRICULTURE. Machines meet this demand, and we shall now consider the compara- and Im- ^ve merits of the more prominent of the group. The first plements. nptice js (jue to Finlayson’s harrow, which, as improved by Scoular, was, until recently, the best implement of its kind. Its faults—and they attach equally to Kirkwood’s and Wilkie’s —are, that it is severe work for two horses; is liable to choke in turfy or foul ground, and that it consolidates the bottom of the furrow, while producing a fine tilth on the sur¬ face. Finlayson’s grubber, in its improved form, weighs about five cwt., and costs as many pounds. Another useful implement of this class which enjoys a large reputation in England is Biddle’s scarifier. It is mounted lated by raising or lowering the shank which supports its single wheel in front. Its tines can be easily moved on their supporting bars, and it may be worked with five or seven as desired. By substituting a shorter hind-bar, and setting the tines more closely together, it makes a most efficient drill grubber. We shall have occasion to refer to this implement frequently in treating of tillage operations. Since the introduction of Tennant’s grubber, and from the favour with which it has been received, several variations on its form have been made by different parties, but all re¬ taining the important features of lightness and cheapness. Messrs Scoular & Co., of Haddington, have produced an ex¬ ceedingly useful implement of this kind, which is also in very Machines and Im¬ plements. scoular’s geubber. general use. There seems no reason why these light grub¬ bers should not have their tines so constructed as to have the working parts moveable (as in Biddle’s scarifier), so that sharp points for grubbing, or broad hoes for paring, could be used at pleasure. BIDDLE’S SCARIFIER, AS MADE BY RANSOME AND CO. on four wheels ; two small ones in front and two much larger behind. The frame and tines are of cast-iron, and can be raised and depressed at pleasure by means of two levers which regulate the depth to which the tines shall penetrate. The tines are prepared to receive case-hardened cast-iron points of different widths, or steel hoes of nine inches width, so that the implement can be used for breaking up and paring the surface, or for grubbing out weeds and pulverising the soil, as may be required. An important feature in this scari¬ fier is, that it keeps its hold of a hard surface much better than a plough. It weighs half a ton, is drawn by four or six horses, and costs about L.18. The Ducie or Uley cultivator has many features in com¬ mon with Biddle’s, and although brought forward as an im¬ provement upon it, has not established its title to be so re¬ garded. The great weight, high price, and amount of horse¬ power required to work them, are serious objections to both of these implements. Of more recent notoriety than either, and contrasting with them favourably in these respects, is an implement invented by Mr John Tennant, at Shields, near Ayr, and now popu¬ larly known as Tennant’s grubber. Its construction, as the annexed cut will shew, is simple in the extreme. Its weight is about 2 cwt., its price L.4, 10s., and its draught easily over¬ come by two horses. The depth at which it works is regu¬ n ARROWS. When a field has been broken up by the plough, it is usually next operated upon by the harrow, whether the ob¬ ject be to prepare it for and to cover in seeds, or to bring clods and roots to the surface. It is virtually a rake dragged by horses. In its most ordinary form, the frame-work is of wood with iron tines, of which each harrow contains twenty. Formerly each horse dragged a single harrow, although two or more were worked abreast. Under this arrangement the harrows had too much independent motion, and were liable to get foul of each other. This has been remedied, first partially, by coupling them loosely by riders, and then more effect¬ ually by a hinge-like joining, which allows a separate vertical motion, but only a combined horizontal one. A rhomboidal form is also given to this pair of harrows—usually called brakes—so that when properly yoked, no two tines can work in the same track. This description of harrow is now fre¬ quently made entirely of iron. Howard’s patent harrows are a further improvement on this implement. The zigzag form given to each section ena- howard’s patent harrow. bles the whole so to fit in, that the working parts are equally dis¬ tributed over the space operated upon. The number of tines is 75, instead of 40, as in the form last noticed, and yet from AGRICULTURE. 273 Machines the form of frame and manner of coupling, the tines are well and Im- apart, and have each a separate line of action. Practical plements. farmers speak very highly of the effective working of this implement. By an exceedingly simple contrivance the centre part when turned on its back forms a sledge on which its fel¬ lows can be piled, and drawn along from one field to another. A light description of harrows with smaller and more nume¬ rous tines, is sometimes used for covering in grass-seeds. If a harrow is to be used at all for this purpose, Howard’s is a very suitable kind, but a much better implement is the chain- web with discs, the invention of Smith of Deanston. The old- fashioned ponderous break harrow is now entirely discarded, and the more efficient cultivator used in its stead. A form of the latter, from its close resemblance to harrows, is noticed now rather than before. It is a very strong iron harrow, with the tines made longer and very considerably curved forwards. An iron rod with a loop handle is fixed to the hind bar, by means of which the driver can easily hitch it up and get rid of weeds, &c. Two such harrows are coupled together and drawn by four horses. Its pulverizing power is very consi¬ derable. But when clods have been brought to the surface they are most effectually reduced by various kinds of ROLLERS. Those formerly used were solid cylinders of timber or stone attached to a frame and shafts, for which hollow ones of cast- iron are now generally substituted. The simplest form of these has a smooth surface, and is cast in sections to admit of more easy turning. They are made of diverse weights, way projecting teeth. Twenty-three of these discs are strung Machines loosely upon a round axle, so as to revolve independently of and Im- each other. The free motion thus given to each disc, and plements.^ which has latterly been increased by casting each alternate one wider in the eye, adds at once to the pulverizing and self¬ cleaning power of the roller. Three horses yoked abreast are required to work it. The axle is prolonged at each end sufficiently to receive travelling wheels, on which it is trans¬ ported from place to place. Although primarily designed and actually much used for breaking clods, it is even more in request for consolidating loose soils, checking the ravages of wire-worm, and covering in clover and grass seeds. F or the latter purpose, its action is perfected by attaching a few bushes to it, which fill up the indentations and leave a sur¬ face so beautifully even, as to rival the accuracy and neatness of a well-raked border. We have long thought that it would be an improvement in this valuable implement to reduce its weight so far as to suit it to the draught of two horses. Cambridge’s roller possesses several features in common Cam- with Crosskill’s, and is used for similar purposes. It consists bridge s of discs with fluted instead of serrated edges. Crosskill’s clod- crusher. SMOOTH CAST-IRON FIEED ROLLER. so as to be adapted for the draught of one or tvyo horses as required. Those of the former description, weighing in all 6 cwt., and costing as many pounds sterling, are exceedingly useful for all purposes where expedition rather than heavy pressure is wanted. From their greater durability, smoother surface, and less liability to clog, the readiness with which they can be cast of any weight that is required, and their moderate price, it is probable that cast-iron cylinders wil speedily supersede all others. Several important variations on the common smooth roller have been introduced of late years. Of these the first notice roller. CAMBRIDGE'S PRESS-WHEEL ROLLER. Gibson’s clod-crusher has a double row of smooth discs on G ibson's separate axles, the projecting edges of which work into each clod- other. Both implements have this advantage over Crosskill’s, crusaer. that they do not so readily clog on a damp surface. Under this head may be noticed press drills, which, by means of a series of narrow cylinders with conical edges, form corresponding grooves in loose soil. Seeds sown broadcast over a surface thus treated come up in rows. The land-Land- presser is a modification of the press-roller. It is made withPresser- LAND-PRESSER. crosskill’s clod-crusher. is due to Crosskill’s clod-crusher. It consists of cast-iron discs 2$- feet in diameter, with serrated edge and a series of side- YOL. II. two or three conical edged cylinders to fit into the seams of the same number of plough furrows, the other end of the axle on which they are fixed being supported by a plain car¬ riage-wheel. It is drawn by one horse, and follows in the wake of two or three ploughs, according to the number of its cylinders. When wheat is sown after clover lea, this im¬ plement is found exceedingly useful in closing the seams, and forming a uniform seed-bed. The Norwegian, or as it should rather be called, the Norwegian Swedish, harrow is strictly a clod-crushing implement. From harrow, its radiating spikes penetrating the surface over which it is drawn, ithasbeen calleda harrow; butits revolving motion en¬ titles it rather to be classed with rollers. In its usual form it consists ofthree rows of cast-iron rowels arranged upon parallel axles fixed in an iron frame, which is supported on three 2 M only substituting parallel rows of rowels for tines. There is also the same leverage for raising and depressing the frame. But this implement has recently been constructed on a much simpler and cheaper plan, in which the wheels and lever ap¬ paratus are discarded altogether. It thus consists of a simple wrought-iron frame with four rows of rowels. A few boards are laid across the frame, forming a platform over the rowels, on which the driver stands when it is wished to increase the weight and efficiency of the implement. On the upper side at either end, is fixed a piece of wheel-tire, on which the imple¬ ment, when turned on its back, can slide along, sledge-fashion, when it is wished to move it from place to place. As thus constructed, it can be made for about L.5. This is the best implement yet introduced for breaking moist clods. Before leaving the implements of tillage, it may be proper to notice two, which have been a good deal brought under Breast- notice of late years, viz. the breast-plough and trenching- plough and fork. The former is extensively used in carrying out the trenching- process of paring and burning. It is the implement so well fork. known in Scotland as the flaughter-spade. In using it the workman guards his thighs with a piece of board, fastened on apron-wise, and with this presses against the cross-head of the implement, and urges forward its cutting edge. When a thin turf has thus been severed from the surface, he throws it topsy-turvy by a jerk of his arms. The fork is used in giving a deep autumn digging to land, in preparation for root crops. Both operations can ordinarily be more econo¬ mically performed by using horse-power with suitable im¬ plements. But for clearing out corners of fields, hedge sides, and similar places, manual labour with these tools can fre¬ quently be made to supplement the plough to good purpose. IMPLEMENTS FOR SOWING. A large portion of the grain annually sown in Great Broadcast Britain, is still distributed by hand from the primitive sow- sowing. ing sheet. “ The sower stalks With measured step, and liberal throws the grain Into the faithful bosom of the ground.” In Scotland, a decided preference is still given to broadcast sowing, for which purpose a machine is used which covers from 15 to 18 feet, according to the width of ridges adopted. It consists of a long seed-box carried on a frame mounted on two wheels. From these, motion is communicated to a spindle which revolves in the seed-box, and expels the seed by means of cogs or brushes, through openings which can be graduated to suit the required rate of seeding. It is drawn by a single horse, is attended by one man, and can get over 30 acres a-day. It is peculiarly adapted for the regular dis¬ tribution of clover and grass seeds. In one exhibited at the Highland Society’s Show at Perth in 1852, by an ingenious apparatus on the principle of the odometer, the machine itself is made to register the space which it travels over, and Machines thus to indicate the rate per acre at which it is distributing and Im' the seed. Excellent results have been, and still are, ob- PlemeDts- tained from broadcast sowing. But as tillage becomes more “ v""- perfect, there does arise a demand for greater accuracy in the depth at which seeds are deposited in the soil, for greater precision in the rate and regularity of their distri¬ bution, and for greater facilities for removing weeds from amongst the growing crop. These considerations led, at a comparatively early period, to the system of sowing crops in rows or drills, and hence the demand for machines to do this expeditiously and accurately. We accordingly find in our best cultivated districts, the sowing and after-culture of the crops now conducted with a precision which reminds the spectator of the processes of some well-arranged factory. This is accomplished by means of a variety of drilling ma¬ chines, the most prominent of which we shall now notice. The Suffolk drill is the kind in most general use. It is Suffolk a complicated and costly machine by which manure and drill. SUFFOLK DRILL. (GARRETT AND CO.) seeds can be simultaneously deposited. That called the “ general purpose drill,” can sow 10 rows of corn, with or without manure, at any width between the rows, from 4-|- to 10 inches, and at any rate per acre betwixt two pecks and six bushels. It can be arranged also to sow clover and grass seeds—the heavier seeds of clover being thrown out by minute cups—and the lighter grass seeds brushed out from a separate compartment. It is further fitted for sowing beans and turnips—the latter either two drills at a time on the ridge, or three on the flat. This drill, as most recently improved by Messrs Hornsby of Granthan, and Garrett of Leiston, has an apparatus for preserving the machine in a level position when working on sloping ground. As a main object in drilling crops at all. is to admit of the use of the hoe, it become an important point to accomplish the drilling with undeviating straightness, and exact parallelism in each successive course of the drill. This is now obtained by means of a fore carriage, which an assistant walking along¬ side so controls by a lever as easily to keep the wheel in the same rut down which it had previously passed. Messrs Hornsby have also introduced India-rubber tubes for con¬ ducting the seed, in place of the tin funnels hitherto used. These drills cost about L.42. The Woburn drill of the Messrs Hensman, is simpler in Woburn its construction than those already noticed. “In all otherdri11- drills, the coulters, which distribute the manure or seed, hang from the carriage. In this drill the carriage rests upon the coulters, which are like the iron of skates; it may be said, indeed, to run on four pairs of skates. Hence this drill’s power of penetrating hard ground, and of giving a firm bed to the wheat-seed in soft ground. Each drill coulter, how¬ ever, preserves its independence as when suspended. This self-adjustment is required by the inequality of tilled ground, and is thus obtained: each pair of coulters is fixed to the end of a balance beam, these again to others, and they to a central one. Thus each coulter, in well-poised rank, gives NORWEGIAN HARROW (CROSSKILL’S). 274 A G R I C U Machines wheels,—one in front and two behind. The outline and ar- and Im- rangements are in fact the same as in Finlayson’s grubber, pleraents. AGRICULTURE. Machines its independent share of support. It varies from the gene- and Im- rality of drills, as it is drawn from the centre by whipple- plements. trees instead of shafts ; and the drill-man behind can steer or direct the drill with the greatest nicety. The corn-box of the drill is entirely self-acting, and delivers the seed equally well going either up or down hill. It is also cap¬ able of horse-hoeing, by attaching hoes to the levers instead of the coulter-shares. It is drawn by a pair of horses, and the price from L.18 to L.20.”i Turnip Drill. In Scotland, and in the north and west of England, turnips are usually sown on the ridge by a ma¬ chine which sows two rows at a time. In the south-eastern parts of England, which are hotter and drier, it is found Turnip better to sow them on the flat, for which purpose machines drill. are constructed which sow four rows together, depositing manure at the same time. Both kinds are adapted tor sow¬ ing either turnips or mangold-wurzel seeds as required. With the view of economising seed and manure, what are called drop-drills have recently been introduced, which deposit both—not in continuous streams—but in jets, at such inter¬ vals apart in the rows as the farmer wishes the plants to stand. What promises to be a more useful machine is a Chandler’s water-drill invented by a Wiltshire farmer—Mr Chandler, water- of Market Lavington. “ His water-drill pours down each dri11- manure-coulter the requisite amount of fluid, mixed with powdered manure, and thus brings up the plant from a mere bed of dust. Having used it largely during three years, I may testify to its excellence. Only last July, when my bailiff had ceased turnip-sowing on account of the drought, by directing the use of the water-drill, I obtained from this latter sowing an earlier and a better show of young plants than from the former one with the dust-drill. Nor is there any increase of expense, if water be within a moderate dis¬ tance, for we do not use powder-manures alone. 1 hey must be mixed with ashes, that they may be diffused in the soil. Now the expense and labour of supplying these ashes are equal to the cost of fetching mere water ; and, apart from any want of rain, it is found that this method of moist diffu¬ sion, dissolving, instead of mingling only, the superphos¬ phate, quickens its action even upon damp ground, and makes a little of it go further.”2 The practice of top-dressing wheat, vetches, clover, or meadows, with guano and various light manures, has now so much increased, and the inconvenience of scattering them over the surface by hand is so great, that various machines Holmes’ have recently been invented for distributing them, lhat by manure Holmes of Norwich has obtained the prize offered for such distributor a machine by the Royal Agricultural Society of England. MANURE DISTRIBUTOR. (J. HOLMES AND SONS, NORWICH.) It can also be used for sowing such manures over turnip drills, covering three at once. Such machines will probably be more used in future for distributing lime, which can thus be done much more regularly than by cart and shovel, espe¬ cially when it is wished to apply small quantities for the de¬ struction of slugs or for other purposes. It seems quite prac- 275 tieable to have this or a similar machine so constructed as Machines that it could be readily hooked on to the tail of a cart con- and 1m- taining the lime or other substance which it is desired to dis- I)lemem^ tribute by it. The top-dressing material could by such an arrangement be drawn into the hopper of the distributor, as it and its tender move along, and the cart, when emptied, be replaced by a full one with little loss of time. A cheap and effective machine, capable of being in a simi¬ lar manner attached to a dung-cart, and which could tear asunder fold-yard manure, and distribute it evenly in the bottoms of turnip drills, would be a great boon to farmers, and seems a fitting object to be aimed at by those possessed of the inventive faculty. HORSE-HOES. It has already been remarked, that the great inducement to sow grain and green crops in rows is, that hoeing may be resorted to, for the double purpose of ridding them of weeds and stimulating their growth by frequent stirring of the soil. It is now upwards of a century since Jethro Tull demon¬ strated in his books and on his fields, the facility with which horse-power could be thus employed. His system was early adopted in regard to turnips, and led, as we have seen, to a complete revolution in the practice of agriculture. The pe¬ culiar manner in which he applied his system to grain crops, and the principles on which he grounded his practice, have hitherto been for the most part repudiated by agriculturists, who have thought it indispensable to drill their grain at in¬ tervals so narrow as to admit, as was supposed, of the use of the hand-hoe only. But the accuracy with which corn-drills perform their work, has been skilfully taken advantage of, and we now have horse-hoes, covering the same breadth as the drill, which can be worked with perfect safety in inter¬ vals of but seven inches wide. By such a machine, and the labour of a pair of horses, two men, and a boy, ten acres of corn can be hoed in as many hours. Not only is the work done at a fifth of the expense of hand-hoeing, and far more effectually; but it is practicable in localities and at seasons in which hand-labour cannot be obtained. Garrett’s horse-hoe is admitted to be the best implement Garrett’s of its kind. It can be used for hoeing either beans, turnips, horse-hoe. GARRETT’S HORSE-HOE. or corn, as the hoes can be adapted to suit any width betwixt rows, and the axle-tree being moveable at both ends, the wheels, too, can be shifted so as to be kept betwixt the rows of plants. The shafts can be attached to any part of the frame to avoid injury to the crop by the treading of the horses. Each hoe works on a lever independent of the others, and can be loaded with different weights on the same prin- 1 See Mr Pusey’s Report on Implements.—Journal of the Royal Agricultural Society of England, vol. xu. p. 604. 2 lb., p. 607. 276 Machines and Im¬ plements. AGRICULTURE. ciple as the coulters of the corn-drill to accommodate it to uneven surfaces and varying degrees of hardness in the soil. A great variety of implements under the general names of horse-hoes, scufflers, scrapers, or drill-grubbers, fitted for the draught of one horse, and to operate on one drill at a time, is in use in those parts of the country where root crops are chiefly sown on ridgelets from 24 to 30 inches apart. With considerable diversity of form and efficiency, they in general have these features in common, viz., provision for being set so as to work at varying widths and depths, and for being armed either with hoes or tines, according as it is wished to pare the surface or stir the soil more deeply. A miniature Norwegian harrow is sometimes attached to drill- grubbers, by which weeds are detached from the soil, and the surface levelled and pulverized more thoroughly. Ten¬ nant's grubber with its tines set close together, and two horses yoked to it abreast by a tree long enough to allow them to walk in the drills on either side of that operated upon, is the most effective implement for cultivating betwixt the rows of beans, potatoes, turnips, or mangold, that we have yet seen used for this purpose. The next class that claims attention is HARVESTING IMPLEMENTS. These, until recently, comprised only the reaping-hook and scythe. An implement, by means of which horse-power could be made available for this important operation has long been eagerly desired by farmers. Repeatedly during the past 50 years have their hopes been excited by the announce¬ ment of successful inventions of this kind; but, after much fair promise, have hitherto always met with disappoint¬ ment. These hopes have recently been revived, and raised to a higher pitch than ever, by the appearance, in the Great Exhibition of the Industry of all Nations, of two reaping- American machines, known as McCormick’s and Hussey’s, from the United States of America, where, for several years past, they have been used extensively and successfully. These imple¬ ments were subjected to repeated trials in different parts of England, on crop 1851, but never in circumstances which admitted of their capabilities being tested in a thoroughly satisfactory manner. At the first of these trials, made under the auspices of the Royal Agricultural Society, the preference was given to M‘Cormick’s, to which the Exhibition Medal was in conse¬ quence awarded. It turned out, however, that at this trial Hussey’s machine had not a fair chance, it being attended reaping- machine. Highland and Agricultural Society, appeared in the Trans- Machines actions of the Society, by which the attention of the public and Il"~ was recalled to a reaping machine of home-production, viz., P t ments^ that invented by the Rev. Patrick Bell, now minister of the hussey’s reaping machine, by garret and co. by a person who had never before seen it at work, for, when a further trial took place before the Cleveland Agricultural Society, with Mr Hussey himself superintending his own machine, an all but unanimous decision was given in his favour. Hussey’s machine was in consequence adopted by the leading implement makers, such as Messrs Garrett, Crosskill, &c. Early in 1852, a very important communication from the pen of Mr James Slight, curator of the museum of the BELL S REAPING MACHINE, BY CROSSKILL. parish of Carmylie in Forfarshire, and for which a premium Bell’s of L.50 had been awarded to him by the Highland Society reaPin£* so long as 26 years ago. This machine attracted much at_mactline- tention at that time. Considerable numbers were made and partially used, but from various causes the invention was lost sight of, until by the arrival of these American machines, and the notoriety given to them by the Great Exhibition, with concurring causes about to be noticed, an intense inte¬ rest was again excited regarding reaping by machinery. From Mr Slight’s report, the public learned that the identi¬ cal Bell’s machine to which the prize was awarded, had for the last 14 years been statedly employed on the farm of Inch-Michael in the Carse of Gowrie, occupied by Mr George Bell, a brother of the inventor, who, during all that period, and on the average of years, succeeded in reaping four-fifths of his crop by means of it. Mr Slight further stated, that at least four specimens of it had been carried to America, and that from the identity in principle betwixt them and those now brought thence, with other corroborating circum¬ stances, there is little doubt that the so-called American in¬ ventions are after all but imitations of this Scottish machine. When it became known that Bell’s machine was to be ex¬ hibited, and if possible, subjected to public trial, at the meet¬ ing of the Highland and Agricultural Society at Perth, in August 1852, the event was looked forward to by Scottish farmers, with eager interest. On that occasion, it was ac¬ cordingly again brought forward, with several important im¬ provements made upon it, by Mr George Bell, already re¬ ferred to, and was fully tested in competition with Hussey’s, as made by Crosskill. To the disappointment of many, Mr M‘Cormick did not think fit to enter the lists either at this or at subsequent opportunities. The following is the report of the judges who acted upon that occasion:— “ Out of five reaping machines exhibited, four were on the principle of Hussey’s, and one on that of the Rev. Patrick Bell. Of these only two were entered for trial. The Hus¬ sey machine was from the well-known house of Crosskill of Beverly, the other was the early constructed Scotch machine, invented in 1828 by Patrick Bell, with certain improvements lately introduced by his brother, George Bell, of Inch-Michael farm, Perthshire. “ As has already been stated, arrangements were made by the secretary to conduct the trial on the farm of Muirton, and three fields, oats, barley, and wheat, were placed by Mr Mor¬ ton, the tenant, at the disposal of the society, for the experi¬ ment. “ The following judges were appointed to superintent the trial:—Laurence Oliphant of Condie ; Henry Stephens, au¬ thor of The Book of the Farm; James Stirling, civil engineer, Edinburgh ; John Finnic, farmer, Swanston ; John Dickson, farmer, Saughton Mains; John Gibson, farmer, Woolmet; James Steedman, farmer, Boghall; William Watson, mill¬ wright, Errol; John Young, engineer, Newton-upon-Ayr. “ A space was first cut by the sickle along the ends of the fields, so as to enable the machines to commence. Hussey’s, agriculture. 277 piemen ts. Machines from being drawn by the horses, requires a further clearance and Im- a]ong the sides sufficiently broad to allow the horses to walk. , Bell’s, on the other hand, being propelled by the horses, and having the power of delivering the grain to the right or left, opens a passage for itself at any point, whether at the side or in the centre of a field; hence in each trial it took pi ece- dence in starting. Each machine was worked by two horses. “ The first essay was in a field of oats. The crop was standing, and nearly ripe, consequently in a favourable con¬ dition for machine-cutting, although it stood rather thin on the ground. Bell’s machine at first created an impression, from the slow movement of its shears (making only about 110 strokes per minute), that it might pass over and crush the grain. A second or two, however, sufficed to dispel this; and as the implement progressed, it left a stubble about four inches high, cut with the most perfect regularity, and so clean, that scarcely a straw or a grain was observable on it. A stop¬ page occurred, to allow some adjustment to the height of bubble, and during the five or six turns made by the ma¬ chine, two or three stoppages took place in crossing deep furrows and unequal ground; but, on the whole, the work was well and continuously performed. The cutting was per¬ fect throughout, and the corn laid with great regularity in an unbroken swathe, the straw lying at an angle of 30 degrees with the line of progress. The breadth of the cut, when shut on both sides, is 6 feet, but cutting with an open side, the breadth seems not to exceed 5|- feet. In the present case the average of four turns was only 5 feet. “ Hussey’s machine next came into operation on the oats. The rapid vibration of its cutters, which gave about 570 strokes per minute, produced a feeling of confidence at the stai t that it would leave nothing uncut; and the first turn, though not performed without stoppage, was satisfactory with respect to cutting. The grain, however, was not so well laid as by Bell s, and the stubble was higher and not so clean. The succeeding cuts were less satisfactory, frequent stoppages occurred, and when there was any undergrowth of grass, the machine was greatly baffled. While the operation of cutting was fairly per¬ formed, it was evident that the radical defect of the machine lay in the want of sufficient and regular means for removing the grain when cut. This division of the process depended exclusively on the rakeman, and when he missed the proper moment for removal, the cutters were immediately choked. In point of economy a most important defect was observable, —the breadth cut by Hussey’s did not, on an average, ex- cccd 3~ feet. “ The barley crop was much heavier than the oats, and par¬ tially laid, thus presenting greater difficulties to the machines. The superiority of Bell’s was here decided in every respect, while the morefrequent stoppages of Hussey’s from choking, seemed to be caused partly by the greater weight of the crop, but mainly by the inability of the rakeman to perfoun his duties under the combined difficulty of a partially matted and a heavy crop. . , , “ In the wheat field the crop was of great weight and strength, estimated at a produce of six quarters the imperial acre ; and here the decided superiority of uniformly continued mechanical action over intermitting muscular force was strik¬ ingly illustrated. Bell’s machine, at the outset, cutting a breadth of 5£ feet along the edge of a ditch, had a stoppage, from inequality of surface, after which it proceeded almost without intermission, cutting its regular breadth, and laying the wheat with great regularity, three or four straws only being seen out of the proper angle on the top of the swathe. Under this ordeal, Hussey’s had still some merit. It cut a fair stubble, though higher than desirable. It began with its usual breadth, but even that (small compared with Bell’s) was Machines beyond the powers of the rakeman to remove ; the machine, and im- consequently, became choked at intervals of a few yards, and / it ultimately appeared necessary to reduce the bi eadth of cut to about two feet. In the wheat, therefore, the comparative failure of this machine was, under any economical view, ob¬ vious and decided. The action of the fan in Bell s machine, in gathering and depositing the crop upon the web, induced an apprehension that the grain might to some extent be beaten out. This the judges carefully investigated and found to be groundless. “ Taking into consideration all the circumstances of these trials, the judges unanimously felt warranted in awarding the premium to Mr Bell, for the following reasons: “ I**, For the decided superiority of his machine in eco¬ nomising time and expense, owing to the greater breadth cut by it with the same horse-power, the difference being as 10 “2d, For the character and quality of the work performed by it, as being cleaner cut, producing less waste or shake, and laying the swathe with a regularity better suited for binding in sheaves, than when laid off in unequal bundles. “3d, For being less liable to choke, and to the conse¬ quent stoppages. . “4^, For being mechanically adapted to deposit the grain in rows, performing the operation in a superior man¬ ner, and saving, in the opinion of the judges, the labour of two men, as compared with Hussey s. “ oth, For the advantages arising from its having the means of laying off the grain to the right side or the left, this feature, combined with that of being propelled instead of being drawn, enabling it to enter on either side, or into the centre of a field, without any previous clearing, and to continue the cutting without interruption, while the cut portion of the crop was lying on the ground. “ 6th, For greater efficiency when operating on a crop partially lodged.”1 Subsequent to this, Bell’s machine, besides being seen at work by many visitors on his own farm at Inchmichael, was publicly exhibited at four different places,—viz., Phantassie in East Lothian ; in the neighbourhood of Dunfermline in Fife; in Ireland, at the special invitation of the Royal So¬ ciety, who handsomely paid the expense of transporting it thither; and last of all, at Keillor in Forfarshire, on which occasion a challenge was given by public advertisement to all other reaping machines to compete with Bell’s for a sweepstakes of L.50 a side. The subject is so important that we shall here quote from the report of the last of these “ Keillor, September 4, 1852. “ We, the undersigned, having been requested to act as Trial of Judges at the trial of reaping machines, which took place reaping- this day at the above farm, pursuant to a challenge given machine by Hugh Watson, Esq., and Mr George Bell, for a sweep- Keillor, stakes of Fifty Sovereigns each, to test the merits of the different machines which are now attracting public attention in this country, and, if possible, to decide upon the best be¬ fore next season, Report “ That only three reapers appeared upon the field, viz.:—- “ 1st, An American machine, known by the name of Hussey’s, constructed and improved under the superinten¬ dence of Mr Crosskill, of Beverley, and worked by his agent, Mr Lover at i Transactions of the Highland and Agricultural Society of Scotland, Oct. 1852, p. 419. AGRICULTURE. 278 Machines 2d, A similar machine, with some important improve- and Im- ments, exhibited by Lord Kinnaird; and, p ements.^ « 3^ The old original reaping machine, invented by the Rev. Mr Bell of Carmylie, Forfarshire, and which, it appears, has been worked by his brother, Mr George Bell, on his farm of Inchmichael, in the county of Perth, for upwards of twenty years. “ Another machine, constructed by an ingenious mechanic at Invergowrie, near Dundee, was also expected, but met some accident on trial the previous evening, which was the cause of much disappointment. “ It was understood that Mr M‘Cormick, from America, was also on the ground, but the machine which bears his name did not appear. “ Mr Love, on the part of Mr Crosskill, stated before the trial commenced, that, after the decision of such a high and competent authority as the Highland Society, at Perth, and after witnessing a trial of the machine itself at Phantassie, Mr Crosskill considered it would be useless to contend against Mr Bell’s any longer, which he considered a far superior and more effective machine than any he had yet seen; but that he (Mr Love) would give every assistance in his power to work Hussey’s that day for the satisfaction of the large and influential body who were then present. “ As it was desirable that the merits of the machines should be tested in every possible way, it was deemed advisable that the locality should not be too favourable to their easy work¬ ing, but should possess all the average difficulties of an or¬ dinary corn crop, so as to ascertain the working powers of each. Accordingly the ground selected for the trial was a large field of barley, on the slope to the south of Keillor House; and three lots of one imperial acre each having been measured off, Bell’s machine was started first, and per¬ formed its work steadily and well in 45 minutes. We ex¬ amined the stubble carefully, both up and down hill, and it was cut much to our satisfaction, though some difference of opinion existed as to which way the machine worked best. It appeared that the breadth cut each time was something over six feet, and the corn was delivered at the side of the machine in one uniform long line, and most convenient for the binders. Mr Bell concluded by driving a transverse cut obliquely across the field, and right through the centre of the grain, which appeared to show off the merits of the ma¬ chine to much advantage. “ The other two machines were then set to work on simi¬ lar lots of ground, and Hussey’s, under the superintendence of Mr Love, cut about two-thirds of the prescribed quantity within the 45 minutes, while, from some reason not ex¬ plained, the other did not complete its task. As these two machines were nearly similar, with the exception of that ex¬ hibited by Lord Kinnaird, which had an endless cloth re¬ volving directly in the track of the machine, and intended to facilitate the delivery of the corn in a straight line behind it the work performed by them was nearly alike. We found on examination that the breadth cut was about three feet and a half each time; and though the stubble was well cut up hill, and when the machine worked against the inclination of the barley, yet it was quite the contrary down hill, where the stalks were often dragged and left uncut. Indeed so strongly did the director of Hussey’s machine feel this dif¬ ficulty, that, after the first round, he avoided cutting down hill at all, and confined himself to working up hill exclu¬ sively, by which nearly one half the time was lost. The stops of these two machines were also much more frequent than with Bell’s, arising from stones and other impediments as well as from the cutters driving into the ground, which not only caused great delay, but also ran much risk in da- Machines maging the machines irreparably. From the shortness and and !«»- peculiar construction of the cutters, it appeared to us that Plements- they were much too liable to choke or clog, particularly when they came in contact with anything green, or lying at an angle from them, which rendered it often necessary to stop the machines, in order to have the teeth cleared, and the impedi¬ ments otherwise removed. “ When the trial at the barley was completed, the parties adjourned to the wheat field, and Bell’s machine first charged directly into the centre, and cut a large lane for itself, up¬ wards of six feet in breadth, laying the wheat, which was an exceedingly heavy crop, in a perfectly straight line, and peculiarly well placed for the binders, the reaping of this heavy crop appeared to be comparatively easy work after the barley, and the easy, masterly way in which it was cut down, without any apparent difficulty or noise, gave general satis¬ faction. Three-quarters of an acre was cut within the half- hour, or at the rate of an acre within the three-quarters, while the stubble appeared beautifully clean and well cut, and no delay whatsoever took place in the performance by Bell’s. A lane having been thus cleared, the two other machines set to work, and completed half an acre each in shorter time, and with greater ease than with the barley, and the stubble exhibited none of those inequalities which marked the down-hill work at the other crop. “ With regard to the relative merits of the different ma¬ chines, it is evident that two of them are imitations, but not improvements, of Mr Bell’s original one; and, with the ex¬ ception of their being somewhat lighter and more portable, when not actually at work, and more easily turned, they do not retain what we consider the leading and important fea¬ tures of his; while, though doing only two-thirds of the work, they appear to be as distressing to the men and horses that work them.” (Signed) George A. Grey, Millfield Hill, Northumberland; Charles Chambers, Aberdeenshire; John Garland, Kincar¬ dineshire; Andrew Archer, Forfarshire; William Blackadder, C.E., Glammis; Archibald Turnbull, Perthshire, Judges. John Ogilvy, Bart., Baldovan; Edward Bullen, Dublin, Stewards. Alexander Geekie, Baldowrie, Timekeeper?- Since these trials, Mr Bell has informed the public that he has committed the manufacture of his machine, now se¬ cured to him by patent, to Mr Crosskill of Beverley, and that he has added to it a contrivance, by means of which he an¬ ticipates that it will deposit the cut corn in quantities ready for sheaving, instead of a continuous swathe as hitherto. Before leaving this subject a remark is due in connection with the strange neglect of this machine for 25 years, and the enthusiasm with which it has now been hailed on its re¬ appearance. The first is so far accounted for by the fact re¬ cently noticed by Mr George Bell, that such specimens of his brother’s machine as formerly got into the hands of farmers were so imperfectly constructed that they did not work satisfac¬ torily and thus brought discredit on his invention. The true explanation seems to be, that at that date the country was not ready for such a machine. Not only was manual labour then abundant and cheap, from the number of Irish labourers, who annually, as harvest drew near, flocked into the arable dis¬ tricts of Great Britain; but thorough draining had made little progress, and the land was everywhere laid into high ridges, presenting a surface peculiarly unfavourable for the successful working of a reaping machine. Now, however, the conditions are reversed. Linder the joint operation of a famine at home pressing out, and the gold discoveries in Australia alluring, emigration from Ireland and elsewhere 1 North British Agriculturist, 8th September 1852. AGRICULTUR E. 279 Machines has so thinned the population as already to tell seriously on and Im- j}ie supply of labour. The lower price of farm produce con- plements.^ sequen|; on free-trade, urgently demands a reduction in the ~ v"*- rate of producing it; and from the extent to which thorough draining has now been carried, high ridges and deep furrows are not merely useless, but positively hurtful. In these altered conditions lies the true explanation of the former apathy and present enthusiasm manifested by our farmers to¬ wards this invention. In America, where reaping by ma¬ chinery has already become a well-established agricultural practice, much progress appears to have been made during 1851-52 in improving this class of machines. At a meeting of the New York State Agricultural Society, in July 1852, no less than eight to ten different mowing and reaping ma¬ chines were subjected to public trial, all of which accom¬ plished their work in a more or less satisfactory manner. The report of this trial in the American Cultivator con¬ cludes thus—“ On the whole, the trial was a complete triumph of machinery over hand-work, for both mowing and grain¬ cutting ; and, when machines shall be perfected, simplified, and rendered much cheaper than at present, mowers and reapers must become as indispensable on all farms of mode¬ rate size, as horse-rakes, ploughs, and thrashing machines.’"1 Now that our leading agricultural mechanists have set themselves in good earnest to the task, and with such eager demand from their customers to stimulate them, we may with some confidence anticipate that really efficient reaping machines will, ere long, be available to British farmers. The trials which have recently been made, suffice to shew that we have already several machines by which the mere reap¬ ing is upon the whole performed in a satisfactory manner. What we now want is to have the cut grain deposited out of the track of the machine, and in parcels ready for sheaf¬ ing. So long as the gatherers and binders must work in column, each hurrying past the other, to clear the course for the next round of the reaper, there must necessarily be much loss of time and unnecessary waste. With a machine thus improved, starting so long beforehand as to admit of the same number of people working in line, each with a ready par¬ celled swathe to himself, proper superintendence, economi¬ cal arrangement, and accurate work will be attainable. HORSE RAKES. Horse-rakes are in frequent use for gathering together the stalks of corn which are scattered during the process of HOESE-RAKE (SMITH'S). reaping; for facilitating the process of haymaking, and also for collecting weeds from fallows. By an ingenious contri- Machines vance in the most improved form of this implement, the “d Im- teeth are disengaged from the material which they have P ements.^ gathered without interrupting the progress of the horse. Haymakers are valuable implements, and well deserving of more general use. They do their work thoroughly, and HAYMAKEK, enable the farmer to get through a great amount of it in snatches of favourable weather. Where manual labour is scarce, or when, as in Scotland, haymaking and turnip-thin¬ ning usually come on hand together, the haymaker and horse- rake render the horse power of the farm available for an im¬ portant process which cannot be done well unless it is done rapidly and in season. We seem to be verging on the time when, by means of reaping, haymaking, and raking machines worked by horse power, farmers will be enabled to cut and carry their grass and corn with little more than the ordinary forces of their farms. WHEEL CARRIAGES. The cartage of crops, manure, &c. upon an arable farm, is such an important part of the whole labour performed upon it, (equal, as shown by a recent estimate, to one-half,)2 that it is a matter of the utmost consequence to have the work performed by carriages of the most suitable kind. It was for a long time keenly debated by agriculturists, whether waggons or carts are most economical. This question is now undoubtedly settled. Mr Pusey says, “ It is proved beyond question, that the Scotch and Northumbrian farmers, by using one-horse carts, save one-half of the horses which south- country farmers still string on to their three-horse waggons and three-horse dung-carts, or dung-pots, as they are called. The said three-horse waggons and dung-pots would also cost nearly three times as much original outlay. Few, I suppose, if any, farmers buy these expensive luxuries now; though it is wonderful they should keep them; for last year at Gran¬ tham, in a public trial,horses with five carts were matched against five waggons with ten horses, and the five horses beat the ten by two loads.”3 The one-horse carts here referred HARVEST-CART. to are usually so constructed as to be easily adapted to the different purposes for which wheel-carriages are needed upon 1 See Farmers’ Magazine, November 1852, p. 392. 2 See Morton’s Cyclopaedia of Agriculture. Article “ Carriages.” 3 Journal of the Royal Agricultural Society of England. Mr Pusey’s Report, p. 617 (vol. xii.). AGRICULTURE. 280 Machines a farm. For each pair of wheels and axle there is provided and Im- a close-bodied cart, and another with sparred sides and broad plements. shelvinprSj cal]ed a long-cart, or harvest-cart, either of which “ can easily be attached to the wheels, according to the nature of the commodities to be carried. Such a cart, weighing from 7 to 8 cwt., with iron axle and oak shafts, costs at present, in Berwickshire,from L.10 to L.ll, when complete, with both close and harvest bodies, &c. Sometimes a simple moveable frame is attached to the close-body to fit it for car¬ rying hay or straw; but although one or two such frames are useful for casual purposes throughout the year, they are inferior for harvest work to the regular sparred cart with its own shafts. In some districts the whole of the close-bodied carts used on the farm are made to tip. For many purposes this is a great convenience ; but for the conveyance of grain to market, and generally for all road work, a firm frame is much easier for the horse, and less liable to decay and de¬ rangement. The Berwickshire practice is to have one pair of tip-carts on each farm, and all the rest firm or dormant¬ bodied, as it is sometimes called. Many farms are now provided with a water or tank cart, for conveying and distributing liquid manure. A plan for lessening the expenditure of horse-labour in the carriage of roots, &c. and accomplishing it with less in¬ jury to the land, by means of a portable railway, has been introduced by R. Neilson, Esq., of Halewood, near Liver¬ pool, and tried by others in various parts of the country. When we first heard of this portable farm railway, we con¬ fess to having regarded it as a mere toy for amateurs, to whom expense was no object. Further inquiry and reflec¬ tion have led us to a different conclusion, and we now regard it as likely ere long to come into general use. In the Agri¬ cultural Gazette, of 22d March 1851, Mr Neilson, after stating that his farm consists of heavy clay land, on which the difficulty of carting off root crops, or carting on manures, &c. was so great as to lead him to invent a rude sort of rail¬ way of wood, which so well answered the purpose, that for the last nine or ten years he had used it always for taking off his root crop, and frequently in putting on manure, thus describes his contrivance:—“ The sides are of the common deal, 18 feet long, or shorter if thought more desirable, nearly 3 inches deep and 2| thick. A balk of timber 18 feet long and 12 inches by 13" square, will cut up into 20 of them. They are connected by means of wooden sleepers of tougher material (slabs or thinnings of oak, ash, beech, &c.), 2 feet 5 long, 3 inches broad by 2 inches thick, and morticed through the side pieces about 4 feet; the tenon is left in the upper side of the cross piece, and the mortice is cut in the side piece, so as to allow the bottom of it and the cross piece to be on a level, so that the flange of the wheel will travel above. The tenons are fastened by a half-inch wooden pin driven through the side piece | of an inch from the outer edge; on the upper and inner edge of the side piece is laid a strip of iron from ^ to J an inch thick, and from •§ to 1 inch broad (according to the weight of work required over it), screwed down at every 15 or 18 inches with two-inch screws, the heads being countersunk in the iron rim. Thus the iron strip is clear of the wooden pin that fastens the cross pieces, and need not be removed if any of the latter break and require renewing. The ends of the iron strip are bent over the ends of the side rails and let in flush, and are secured by a band of hoop-iron covering the mortice hole outside, passing round the end, and for six inches along the inside of the side rail, and through this plate is fastened the joint for attaching to the next rail. After many contrivances, I have found the following the best and most convenient mode of connecting two consecutive rails Machines together: a pin three inches long, of half-inch square iron, and Im- turned with a half-inch eye at one end, and driven nearly Plements- home in each end of each side piece. Care must be taken that these pins are fixed half an inch on the inside of the centre on one end, and half an inch on the outside of the centre on the other end of the same rail, so that when two rails are brought together, the two pins of the one rail are both inside or both outside the two pins of the other rail, which prevents them separating sideways, and the eyes being level, are fastened by a half-inch pin or plug put through them, and which forming a joint, enables the railway to be laid more easily over undulating ground. These pins or plugs are secured to the side pieces by a small piece of light jack chain. Though this description is but an imperfect one, I trust that with the accompanying sketch it may be suffi¬ ciently understood to be tried; and where the surface is suitable and not too hilly, I’ll answer for it, that on heavy land it will not readily be discontinued. Of the waggons and turn-tables I presume no description is needed; the lat¬ ter is very simple, adapted to the length of the former, and costs about L.10. The former will hold about ten or twelve cwt. of turnips, and discharges sidevrays over the wheel, which is about 18 inches high. Cost about L.2, 15s., or L.3. My arrangement for getting off my turnips is to de¬ liver the rails, waggons, and turn-tables in proper working order to the labourers who contract to deliver the turnips at the field-gate at so much per acre, and to restore the rails, &c. in good order, or pay for breakage and damage.” 1 Mr Caird, who visited Mr Neilson’s farm in October 1850, thus notices the invention:—“ A light tramway with wag¬ gons is made use of for taking the turnip crop off the ground in moist weather. The tramway is readily shifted, and the crop is thrown into the waggons, which are then each pushed along by a man, so that the entire crop may be removed from the ground, which thus receives no injury from the feet of horses. The tramway can be constructed for Is. 4d. per yard, and might be very advantageously introduced on all heavy farms where it is found difficult to take off the tur¬ nip crop in moist weather. A gang of men are at present employed on a considerable field of Mr Neilson’s in taking off the turnip crop, which they draw from the ground, fill into the waggons, and convey outside of the gate at the rate of 6s. an acre, shifting the tramway at their own cost. At this work they earn 2s. 3d. a-day.”2 On the Home farm of Earl Grey at Hawick, he found the same contrivance in use, and thus refers to it,—“ The root crops are taken from the ground, without injury to the surface, by the use of Crosskill’s portable railway. The rails are found very easy to shift, and the work goes on with great expedition. The Swedes are carried on the rails to the headland, where they are stored till required, in long narrow heaps, thatched with straw.”3 MACHINES FOR PREPARING CROPS FOR MARKET. Steam Engines.—The extent to which steam power is now employed for the purposes of the farm is another marked feature in the recent progress of agriculture. We have al¬ ready referred to the value of water power for propelling agricultural machinery when it can be had in sufficient and regular supply. As it is only in exceptional cases that farms are thus favoured, the steam-engine is the power that must generally be reckoned upon; and accordingly its use is now so common that a tall chimney has become, over extended districts, the prominent feature of nearly every homestead. It has been satisfactorily shewn that grain can be thrashed 1 See Agricultural Gazette for 1851, p. 186. 2 See Caird’s English Agriculture, 1850-51, p. 270. 3 Ibid. p. 375. agriculture. 281 Machines and Im¬ plements. Portable verms stationary engine. and dressed by well-constructed, steam-propelled machinery, at one-fourth the cost of thrashing by horse power and dress¬ ing by hand-fanners. So great indeed is the improvement i n steam-engines, and so readily can the amount of P<>wer be accommodated to the work to be done, that we find them everywhere superseding the one-horse gin, and even manual labour, for pumping, churning, coffee-grinding, &c. Where- ever then, a thrashing-mill is used at all, it may be safely asserted that, next to water, steam is the cheapest power by which it can be propelled. The portable engine is the form which has hitherto found most favour in the southern parts of the kingdom. Mr Pusey thus states the reasons for PORTABLE STEAM-ENGINE. (CLAYTON, SHUTTLEWORTH AND CO.) which he regards them as preferable to fixed engines,—“ It a farm be a large one, and especially if, as is often the case, it be of an irregular shape, there is great waste of labour for horses and men in bringing home all the corn in the straw to one point, and in again carrying out the dung to a dis¬ tance of perhaps two or three miles. It is therefore co - mon, and should be general, to have a second outiying yard. This accommodation cannot be reconciled with a fixe gine. PORTABLE THRASHING-MACHINE. (CLAYTON, SHUTTLEWORTH AND CO.) “ If the farm be of a moderate size, it will hardly and if small will certainly not—bear the expense of a fixed engine: there would be waste of capital in multiplying fixed engines to be worked but a few days in the year. It is now com- Machines mon, therefore, in some counties for a man to invest a small capital in a moveable engine, and earn his livelihood by let- ^ , ting it out to the farmer. “But there is a further advantage in these moveable en¬ gines, little, I believe, if at all known. Hitherto corn has been thrashed under cover in barns; but with these engines and the improved thrashing-machines we can thrash the rick in the open air at once as it stands. It will be said, how can you thrash out of doors on a wet day ? The answer is simple. Neither can you move your rick into your barn on a wet day ; and so rapid is the work of the new thrashing-machines, that it takes no more time to thrash the corn than to move it. Open-air thrashing is also far pleasanter and healthier for the labourers, their lungs not being choked with dust, as under cover they are; and there is, of course, a saving of labour to the tenant not inconsiderable; but when these moveable steam-engines have spread generally, there will arise an equally important saving to the landlord in build¬ ings. Instead of three or more barns clustering round the homestead, one or other in constant want of repair, a single building will suffice for dressing corn and for chaft-cutting. The very barn-floors saved will be no insignificant item. Now that buildings are required for new purposes, we must, if we can, retrench those buildings whose objects are obso¬ lete. Open-air thrashing may appear visionary: but it is quite common with the new machinery; nor would any one perform the tedious manoeuvre of setting horses and men to null down a rick, place it on carts, and build it up again in the barn, who had once tried the simple plan of pitching the sheaves at once into the thrashing-machine.” To us these reasons are inconclusive. A fixed engine can be erected and kept in repair at greatly less cost than a por¬ table one of the same power. It is much easier to keep the steam at working pressure in the common boiler than in the tubular one, which, from its compactness, is generally adopted in portable engines. It is no doubt very convenient to draw up engine and machinery alongside a rick and pitch the sheaves at once upon the feeding-board, and very pleasant to do this in the sunshine and “caller air, but we should think it neither convenient nor pleasant to have engine and thrashing gear to transport and refix every time of thrashing; to have grain and chaff to cart to the barn, there to undergo a separate process of dressing by some other power; the thrashed straw to convey to the respective places of con¬ sumption, and all this in circumstances unfavourable to ac¬ curate and cleanly disposal of the products, and excessive exposure to risk of weather. Sudden rain will no doubt in¬ terrupt the carrying in of a rick in the one case as the thrash¬ ing of it in the other; but there is surely a vast difference betivixt merely re-covering the partially carried rick, having machinery, work-people, and products safely under covei, and engine and people ready by a slight change of gearing for other work, such as bruising, grinding, or chaft-cutting. Mr Favell and others have also now shown, that it is. quite as practicable and much less laborious to bring the rick to the engine as to take the engine to the rick. The fact that in the best modern machines, the gram is not merely separated from the straw, but riddled, winnowed, sacked, and weighed ready for market as the thrashing pro¬ ceeds, at no more expense of time, fuel, or wages, than by the portable engine is expended on thrashing only, makes it very evident to us that the former is in every point of view the preferable machine. It is urged on behalf of the pro¬ table engine that in districts where the farms are genera y small, one may serve a good many neighbours. Now, not Mr Pusey’s Report on Implements-Journal of the Royal Agricultural Society of England, vol. xii, p. 621. 2 N YOU. II. 282 AGKICULTURE. Machines to dwell on the expense and inconvenience to small occu- lements ^’e(luently transporting such heavy carriages, and of p emen^s.^ having as much of their crop thrashed in a day (there being manifest economy in having at least a day’s work when it is employed) as will meet their demands for fodder and litter for weeks to come, we are persuaded that on farms, of even 80 or 100 acres, a compact fixed engine of two or three horse¬ power will thrash, bruise grain, cut chaff, work a churn, and cook cattle-food, See. more economically than such work can be done in any other way. It is very usual to find on such farms, especially in dairy districts, an apparatus for cooking cattle-food by steam, or by boiling in a large copper, where as much fuel is used every day, and as much steam gene¬ rated, as would work such an engine as we have referred to, and do the cooking over and above. Even a small dairy im¬ plies a daily demand for boiling water to scrub vessels and cook food for cows. How manifestly economical, then, when the steam is up at any rate, to employ this untiring, obe¬ dient agent, so willing to turn the hand of anything, in per¬ forming the heavy work of the homestead with a power equal perhaps to that of all the men and horses employed upon the farm. I he prices of portable engines by the best makers, are, for 4-horse power, with tubular boiler, four wheels, double shafts, &c. about L.200. For a 6-horse power, from L.250 and upwards. A fixed engine, of the best construction, such as is used in the Lothians, of 4-horse power, can be got for 0 0 The building of a brick chimney, and engine- house, setting engine and boiler, and sup¬ plying water, costs modifications and supposed improvements of the thrashing Machines machine, which have been introduced by various parties, the and I™, mills made by Meikle himself have not yet been surpassed, Plements. so far as thorough and rapid separation of the grain from the ^ straw is concerned. The annexed sketch presents a section of Meikle’s machine, and explains its operation. The un- meikle's thrashing-machine. L.55 0 0 In all, L.150 0 0 6-horse power L.180. 8-horse power L.205. Fixed over- The kind of fixed engine most approved for farm-work in steam- nor^1 England and south of Scotland is the over¬ engine. head crank-engine, attached by direct action to the spur- wheel, and sometimes even to the drum-shaft of the thrash¬ ing-machine. Their cheapness, simplicity of construction, easy management, and non-liability to derangement fit them in an eminent degree for farm-work. (>See article on “comparative advantages of fixed and portable steam-power for the purposes of a farm” By Robert Ritchie, Esq., C.E., Edinburgh, in Transactions of Highland society for March 1852, p. 281.J THRASHING-MACHINE. It is now 65 years since an ingenious Scotch mechanist, Andrew Meikle, produced a thrashing machine so perfect’ that its essential features are retained unaltered to the pre¬ sent day. Indeed, it is frequently asserted that, after all the thrashed corn is fed evenly into a pair of slowly revolving fluted rollers of cast-iron, by which it is presented to the action ot a rapidly revolving cylinder or drum armed with four beaters, which are square spars of wood faced with iron, fixed parallel to its axis, and projecting about four inches from its circumference. The drum is provided with a dome or cover, and the corn being partly held by the fluted rollers as it passes betwixt the drum and its cover, the rapid strokes of the beaters detach the grain from the ears and throw the straw forward upon slowly revolving rakes, in passing over which, the loose grain is shaken out of the straw and falls through a grating into the hopper of a winnowing and rid¬ dling machine, which rids it of dust and chaff, and separates the grain from the unthrashed ears and broken straw, called roughs or shorts. The grain and roughs are discharged by separate spouts into the apartment below the thrashing loft, where the corn is fed into the rollers, and the thrashed straw falls from the rakes into the straw-barn beyond. Since Meikle’s time, further additions have been made to the ma¬ chinery. In the most improved machines driven by steam or a sufficient water-power, the grain is raised, by a series of buckets fixed on an endless web, into the hopper of a double winnowing machine, by which it is separated into clean corn, light, whites or capes, and small seeds and sand. The dis¬ charging spouts are sufficiently elevated to admit of sacks being hooked on to receive the different products as they fall. When barley is thrashed, it is first carried by a sepa¬ rate set of elevators, which can be detached at pleasure, into a “ hummeller,” in which it is freed from the awns, and then raised into the second fanners in the same manner as other grain. Ihe hummeller is a hollow cylinder, in which aEarl spindle fitted with transverse blunt knives revolves rapidly, hummeller. The rough grain is poured in at the top, and after being acted upon by the knives, is emitted at the bottom through an opening which is enlarged or diminished by a sliding shutter, according to the degree of trimming that is required. A larger set of elevators is usually employed to carry up the roughs to the feeding-board, that they may again be sub¬ jected to the action of the drum. The roughs are not emptied directly on the feeding-board, but into a riddle, from which the loose grain passes by a canvass funnel direct to the winnower in the apartment below, and only the un¬ thrashed ears and short straw are allowed to fall upon the board. 1 he alterations that have been made upon the thrashing- machine since Meikle’s time chiefly affect the drum. Meikle himself tried to improve upon his beaters by fixing a pro¬ jecting ledge of iron on their outer edges so as to gjve them a scutching action similar to that of flax-mills. This strips AGRICULTURE. 283 Machines and Im¬ plements. Scutching drum. High¬ speed drum. Bolting- drum. Peg-drum off the grain from oats or barley very well, when thinly fed in; but its tendency is to rub of the entire ears, especially of wheat, and also to miss a portion of the ears, whenever there is rapid feeding in. More recent trials with drums on the scutching principle show it to be on the whole inferior to the plain beater. We have already referred to the general use of portable thrashing-machines in the eastern counties of England. These, for the most part, have drums with six beaters upon a skeleton frame, which revolve with great rapidity (about 800 times per minute, hence often called high-speed drum), within a concave, or skreen, which encloses the drum for about one-third its circumference. This skreen consists alternately of iron ribs and open wire-work, and is so placed that its inner surface can be brought into near contact with the edges of the revolving beaters, and admits of this space being increased or diminished by means of screws. No feeding- rollers are used with this drum, the unthrashed corn being introduced directly to it. Another form of drum, acting on the same principle as that just referred to, but cased with plate-iron, and having for beaters, eight strips of iron projecting about one-fourth of an inch from its surface, and which works within a concave which embraces it for three-fifths of its circumference, is in use when it is desired to preserve the straw as straight and unbroken as possible. 1 hese are made of sufficient width to admit of the corn being fed in sideways, and are called bolt¬ ing machines, from the straw being delivered in a fit state for being at once made up into bolts or bundles for market. Although the term beaters is retained in describing these drums, it is evident that the process by which the grain is se¬ parated from the ears, is rubbing rather than beating. This necessarily requires that only a narrow space intervene be¬ twixt drum and concave, and that the corn be fed in some- what thinly. Such machines thrash clean, whether the ears are all at one end of the sheaf or not, and deliver the straw straight and uninjured; but it is objected to these by some that they are slower in their operation than the common beating-drum,—are liable to choke if the straw is at all damp, —that the grain is sometimes broken by them, and that they require greater power to drive them. A further and more recent modification is the peg-drum. In this case the drum is fitted with parallel rows of iron pegs, projecting about inches from its surface, which m its re¬ volutions pass within one fourth of an inch of similar pegs fixed in the concave, in rows running at right angles to the drum. Great things were at first anticipated froni this in¬ vention, which, however, it has failed to realise. But iron pegs have more recently been added to the common beater- drum with apparent success. The beaters in this case are made one half narrower than usual, and have stout iron pegs, formed of square rods, driven into their faces, angle fore¬ most, and slightly reflected at the points. These act by a combination of beating and rippling, and are said to thrash clean, and to be easily driven. There is thus a great variety of thrashing-machines to be found in different parts of the country, the comparative merits of which are frequently and keenly discussed by agncu turists. The extraordinary discrepancies in the amount and quality of the work performed by different machines, and m the power required to effect it, are quite as much due to the varying degrees of skill with which their parts are propor¬ tioned and put together, as to varying merit in the respec¬ tive plans of construction. In the best examples of six-horse power stationary steam- engines and thrashing machinery, as found m the Lothians, fifty quarters of grain, taking the average of wheat, barley, and oats, are thrashed, dressed, and sacked up ready for market in a day of ten hours, with a consumption of 7-2- cwt. of good coals, and a gross expenditure for wages, value of Machines horse-labour, fuel, and wear and tear of machinery, of 9d. an(^ ^rn plements. per quarter. ^ ^ i i i i ^ The Royal Agricultural Society of England have done much towards ascertaining the real merits of the \aiious thrashing-machines now in use, by the carefully conducted comparative trials to which they have subjected those which have been presented in competition for their liberal pi izo. The accuracy of these trials, and the value of the iccorded results, have been much enhanced by the use of an inge¬ nious apparatus invented by Mr C. E. Amos, consulting engineer to the Society, which is figured and described at p. 479 of Vol. xi. of the Society’s Journal. A pencil con¬ nected with this apparatus traces a diagram upon a sheet of paper recording every variation of the power employed dur¬ ing the experiment to work the machine under trial. For reasons already stated, we regard it as unfortunate that the patronage of this great Society has hitherto been so exclu¬ sively bestowed upon portable machines. WINNOWING MACHINES. We have already referred to the fanners, which, except in portable machines, are almost invariably found in com¬ bination with thrashing machinery, so as to deliver the gram into the corn-barn in a comparatively clean state ; and we have also noticed the further contrivances by which, when there is a sufficient motive power at command, the complete dressing of the grain goes on simultaneously with the thrash- ino-. The winnowers used in such cases do not differ in con¬ struction from those worked by hand. Indeed, it is usua to have one at least that can be used in either way at plea¬ sure. In these machines the separation of the clean from the light grain, and of both from dust, sand, and seeds of weeds or other rubbish, is effected by directing an artificial blast of wind upon a stream of grain as it falls from a riddle. There is thus a combination of fanning and sifting, which is used in different degrees according to the views of the mechanist. In some forms of this machine, the benefit of the artificial blast is in a great measure lost through an in¬ judicious excess of sifting apparatus. In the principal corn districts of Scotland, these machines have recently been much improved by the Messrs Elsey from Wisbeach, who lav most stress on the proper management of the fan. 'The now frequent use of various kinds of gram in the Corn- fattening of live-stock creates a necessity for machines to bruiser and prepare'it for this purpose, either by breaking, bruising, orSjn mg- grinding. A profusion of these, to be worked by hand, is everywhere to be met with. Such machines axe always most economically worked by steam or water power. When ^ that can be had, a set of rollers for bruising oats or linseed, and millstones to grind the inferior grain of the farm, form a most valuable addition to barn machinery. Machines for breaking linseed-cake into large pieces for cattle, or smaller for sheep, are now in general use. The breaking is per¬ formed by passing the cakes between two serrated rollers, by which it is nipt into morsels. These are usually driven by hand; but it is always expedient to have a pulley at¬ tached to them, and to take advantage of mechanical power when available. CHAFF-CUTTERS. The use of this class of machines has increased very much of late years. Fodder, when cut into lengths of from half to whole inch, is somewhat more easily masticated, but the chief advantages of this practice are, that it prevents waste, and admits of different qualities as of hay and straw, or straw and green forage,—being so mixed that animals can¬ not pick out the one from amongst the other, but must eat the mixture as it is presented to them. Such cut fodder 284 AGRICULTURE. Machines also forms an excellent vehicle in which to give meal or and Im- bruised grain, either cooked or raw, to live-stock. This is pie men ts. pecu]jariy the case with sheep when feeding on turnips, as they then require a portion of dry food; but waste it grie¬ vously when not thus prepared. They are constructed on a variety of plans; but the principle most frequently adopted is that of radial knives bolted to the arm of a fly¬ wheel, which work across the end of a feeding-box fitted with rollers which draw forward the straw or hay, and present it in a compressed state to the action of the knives. A machine on this principle, made by Cornes of Bar- bridge, has gained the first premium, in its class, at re¬ cent meetings of the Royal Agricultural Society of England. Gillets’guillotine chaff-cutter is an exceed¬ ingly ingenious and efficien t G uillotine machine, performing its work with great accuracy and without cutter frequent sharpening of its one double-edged knife. These CHAFF-CUTTER, BY RICHMOND AND CHANDLER. CHAFF-CUTTER, BY GILLET . machines are most economically worked by the power used for thrashing. T. he most convenient site for them is in the upper loft of the straw-barn, when the straw can be supplied with little labour, and the chaff either shoved aside or allowed to fall as it is cut, through an opening in the floor, into the apartment below, and at once conveyed to other parts of the homestead. 1 he practice, on some farms where there is a fixed steam-engine is, to thrash a stack of oats in the forenoon, and to cut up the straw, and bruise or grind the grain simultaneously in the afternoon. TURNIP-CUTTER. Cattle and sheep which have arrived at maturity are able to scoop turnips rapidly with their sharp gouge-like front teeth, and so can be fattened on this kind of food without an absolute necessity of slicing it for them. Even for adult TURNIP-SLICER, (GARDENER’S,) BY SAMUELSON. animals there is, however, an advantage in reducing turnips Machines to pieces, which they can easily take into their mouths, and and Im- at once get between their grinders without any preliminary Plements- scooping; but for young stock, during the period of denti- tion, it is indispensable to their bare subsistence. It is largely through the use of slicing-machines that certain breeds of sheep are fattened on turnips, and got ready for the butcher at 14 months old. It seems to be admitted on Gardener's all hands that Gardener’s pa-turnip- tent turnip-cutter is the bestcutter- that has yet been produced for slicing roots for sheep. It is now made entirely of iron, and is an exceedingly useful machine. In cattle feeding it is not usually thought necessary to divide the roots given to them so minutely as for sheep. A simple machine, fashioned much on the principle of nut¬ crackers, by which, at each depression of the lever handle, one turnip is forced through a set of knives which divide it into slices each an inch thick, is very generally used in Ber¬ wickshire for this purpose. Many persons, however, prefer to have the turnips put into the cattle-troughs whole, and then to have them cut by a simple cross-bladed hand- chopper, which, at each blow, quarters the piece struck by it. The mode of housing fattening cattle largely deter¬ mines whether roots can be most conveniently sliced before or after being put into the feeding-troughs. A recent writer1 urges the advantage of rasping or crushing roots into minute fragments, and mixing them with chaff before giv¬ ing them to cattle, as this not only renders them of easy mastication, but prevents, in wintry weather, the chilling effects of a bellyfull of such watery food as turnips alone. A machine by Moody, resembling a bark mill, is said to per form the crushing very satisfactorily. STEAMING APPARATUS FOR COOKING CATTLE FOOD. We have several times alluded to the cooking of food for cattle. This is performed either by boiling in a common pot, by steaming in a close vessel, or by infusion in boiling water. A variety of apparatus is in use for these purposes. A convenient one is a close boiler, with a cistern over it, from which it supplies itself with cold water by a self-acting stop-cock. This is alike suitable for cooking either by steaming or infusing. WEIGHING MACHINES. It is of course indispensable for every farm to be pro¬ vided wdth beam and scales, or other apparatus, for ascer¬ taining the weight of grain, wool, and other commodities, in quantities varying from 1 lb. to 3 cwt. But, besides this, it is very desirable to have a machine by which not only turnips, hay, manures, &c, can be weighed in cart-loads, but by which also the live weight of pigs, sheep, and bullocks, can be ascertained. Such a machine, conveniently placed in the homestead, enables the farmer to check the weighing of purchased manure, linseed-cake, coal, and similar com¬ modities, with great facility. It affords the means of con¬ ducting various experiments for ascertaining the comparative productiveness of crops, and the quantities of food consumed by cattle, and their periodic progress, with precision and facility. To persons unable to estimate the weight of cattle Hev. Mr Huxtable in his “ Present Prices.1 AGRICULTURE. 285 plements Conclud¬ ing re¬ marks on imple¬ ments. Machines by the eye readily and accurately, such a machine is. in- and Im- valuable. „ , We have thus enumerated, and briefly described, those machines and implements of agriculture which may be he to be indispensable, if the soil is to be cultivated to the best advantage. The list does not profess to be complete ; but enough is given to indicate the progress which has recently taken place in this department. We have already reierred to this department of the proceedings of the Royal Agri¬ cultural Society of England, and would earnestly recom¬ mend to all engaged in agriculture, the careful study of the reports on implements contained in the yth, lutn, 11th, and 12th volumes of their Journal. The care with which they have selected their judges, and the skiltul manner in which those entrusted with the difficult and re¬ sponsible office have discharged their duties, are truly ad¬ mirable. A few extracts from these reports will serve to show the extent and value of this department of the So¬ ciety’s labours. In the report for 1847, Mr Thomson of Moat-Hall says, “ The Society’s early shows of implements must be viewed chiefly in the light of bazaars or expositions. Neither stewards nor judges had yet acquired the expe¬ rience requisite for the adequate discharge of their office, so that such men as Messrs Garrett, Hornsby, Ransome, and a few others, would have laughed in their sleeves had they been told that they could learn anything in the Society s show-yard. In spite, however, of a creditable display on the part of a few leading firms, the majority of the imple¬ ments exhibited at these early shows were of inferior con¬ struction and workmanship, and the general appearance of the exhibitions meagre and unsatisfactory. “ The attention of some of the leading members ol the Societv (especially of the late lamented Mr Handley), was earnestly directed to the improvement of this department, and they soon perceived that little was gained by collecting implements in a show-yard for people to gaze at, unless an adequate trial could be made of their respective merits. 1 o attain this end great exertions were made, and every im¬ provement in the mode of trial was followed by so marked an increase in the number and merit of the implements brought forward at subsequent shows, as to prove the strong¬ est incentive to further effort. “ At the Cambridge and Liverpool meetings, when these trials were in their infancy, their main attraction consisted of ploughing-matches on a large scale, which gratified sight¬ seers, but gave no results that could be depended upon, and therefore disappointed all practical men. It would occupy time unnecessarily to trace the gradual changes which have led to the discontinuance of these showy exhibitions, and the substitution in their place of quiet, business-like tna s in the presence of stewards and judges alone. Suffice i say, that what they have lost in display, they have game in efficiency, and consequently in favour with those classes for whose benefit they were designed. At the York meet¬ ing, the improved mode of trying the thrashing-machines supplied a deficiency which, until that time, had been much felt, viz., the absence of any means of ascertaining the amount of power expended in working the machines under trial; and it may now be asserted, with some con¬ fidence, that, with the exception of an occasional error or accident, the best implements are uniformly selected for ^ “ Jt now remains to answer the question proposed for consideration, viz., to what extent the great improvement made of late in agricultural implements is due to the exer¬ tions of this Society, and with this view a tabular statement is subjoined, which shows the relative extent and import¬ ance of the Society’s two first and two last shows of im¬ plements :— Money. £5 0 230 364 Awards. Medals. 4 7 21 13 No. of Exhibitors. 1839 Oxford, 23 1840 Cambridge, 3b 1848 York, 146 1849 Norwich, 145 From this it will be seen that at Cambridge, where the trial of implements was confined to one day, and was, in other re¬ spects, so immature as to be of little practical value, the num¬ ber of exhibitors was only thirty-six, and the judges, in whom a certain discretionary power was vested, awarded no money and but seven medals, in consequence of the scarcity of ob¬ jects deserving of reward ; whilst at York, eight years after, when trials lasted several days, and had attained a consider¬ able degree of perfection, the number of exhibitors had in¬ creased four-fold. The additional amount offered in prizes at the later meetings has undoubtedly assisted in creating this great increase of competition, but it cannot be considered the principal cause, since the implement-makers are unani¬ mous in declaring that, even when most successful, t e prizes they receive do not re-imburse them for their expenses and loss of time. How, then, are the increased exertions of the machine-makers to be accounted for ? Simply by the fact that the trials of implements have gradually won the confidence of the farmer, so that, when selecting implements for purchase, he gives the preference to those which have received the Society’s mark of approval. This inference is corroborated by the makers themselves, who readily admit that the winner of a prize, for any implement of genera utility, is sure to receive an ample amount of orders, and that the award of a medal is worth on an average L.50. In reporting upon the agricultural implement department of the Great Exhibition, Mr Pusey says, “ The yearly shows and trials of the Royal Agricultural Society have certainly done more in England for agricultural machines within the last ten years, than had been attempted anywhere m all for¬ mer time It seems proved that since annual country shows were established by Lord Spencer, Mr Hand- ley, and others yet living, old implements have been im¬ proved, and new ones devised, whose performances stand the necessary inquiry as to the amount of saving they can ettect. To ascertain that amount precisely is difficult; but, looking through the successive stages of management, and seeing that the owner of a stock-farm is enabled, in the preparation of his land, bv using lighter ploughs, to cast off one horse m three, and by adopting other simple tools, to dispense alto¬ gether with a great part of his ploughing, that in the cul¬ ture of crops by the various drills, horse labour can be partly reduced, the seed otherwise wanted partly saved, or the use of manures greatly economised, while the horse-hoe replaces the hoe at one-half the expense,—that at harvest the Ame¬ rican reapers can effect thirty men’s work, whilst the Scotch cart replaces the old English waggon with exactly half t e number of horses,—that in preparing corn for man s food, the steam thrashing-machine saves two-thirds of our former expense,—and in preparing food for stock, the turnip-cut¬ ter, at an outlay of Is. adds 8s. a-head in one winter to the value of sheep ; lastly, that in the indispensable but costly operation of draining, the materials have been reduced from 80s. to 15s.—to one-fifth, namely, of their former cost; it seems to be proved that the efforts of agricultural mechanists^ have been so far successful, as in all these main branches oj farming labour, taken together, to effect a saving, on out¬ goings, of little less than one-half. Scottish agriculturists, in reading these reports, will pro¬ bably note with self-gratulation, that some of the improve¬ ments referred to as of recent introduction in England, viz. two-horse ploughs and one-horse carts, have long een esta blished among themselves. Indeed, they will find gracefm Machines and Im¬ plements. 286 Machines notice of the fact on the face of these reports. Unless alto- Tilpmonut pc^’er blinded by prejudice they will, however, see that our ijnems. brethren south of the Tweed have already outstripped us in many particulars, and that unless our national society, our mechanists, and farmers, exert themselves with correspondino- judgment and zeal, we must henceforth be fain to follow^ where we at least fancy that we have hitherto been leading But we have more important motives and encourao-ements to exertion than mere national emulation. The extent to which the cost of production of farm produce has been les¬ sened by recent improvements on the implements of hus¬ bandry, and in the details of farm management, is greater than many are aware of. It seems to be in this direction mainly that we are to look for outgate from our present em¬ barrassments. If by further improvements we are enabled to keep fewer horses, and to get our harvest work accom¬ plished by the ordinary forces required throughout the year the saying of money and anxiety will be really important. Believing, as we do, that on every farm enormous waste of motive power, mechanical, animal, and manual, is continuously going on through the imperfection of the implements and machines now in use, we would urge upon all concerned to 00, -ob to this; for, with all our improvements, there is undoubtedly yet a large margin for retrenchment here. esides the bulky and costly implements now enume- i atec, every farm must be provided with a considerable as¬ sortment of hand-implements and tools, all of which it is of consequence to have good of their kind. Although not in¬ dividually costly, they absorb a considerable capital in the aggregate. When not in use, they require to be kept under lock, and at all times need to be well looked after. VV ithout waiting to describe these in detail, let us now see flow the work of the farm is conducted. AGRICULTURE. CHAPTER III. TILLAGE OPERATIONS. i ben the natural green sward, or ground that has been c eaied of a cultivated crop, is to be prepared for the sow- mg or planting of further crops, the plough leads the way in breaking up the compact surface, by cutting from it succes- swe slices, averaging about ten inches in breadth by seven rLhtPhandWh-Hh half °Ver u!)(m each other to the 'f :; -, nd fde’ This turning of the slices or furrows to to L81!0^/611^8 lti1nfCeSsary t0 scluare off the space •ire Paral elograms, half the slices of which aie laid the one way and the other half the other bv the frTfariousivT111^ f ^ pl0Ugh> TheSe Parallel sPaces are variously termed ridges, stetches, lands, or feirinas wds" VheT^ ^ ^ fr0m a ^rrorS ; ' ’ CI’ veiy narrow spaces are used, a waste of la- -)om ensues, from the necessity of opening out and then rP-elosmg an extra number of indexer guiding furrows^ while very wide ones involve a similar waste from the S- tance which the plough must go empty in traversing at the ends. The spaces thus formed by equal numbers of furrow slices turned from opposite sides have necessarily a roundld outline, and are separated by open channels. In a mo£t climate and impervious soil, this ridging of the surface causes rain-water to pass off more rapidly, and keeps the sod drier than would be the case if it was kept flat. Hence the cultivated lands of Great Britain almost invariably exhibit this ridged form of surface. Until the art of under-ground draining was discovered, this was indeed the only mode of keeping cultivated ground tolerably dry. But it is at best a very defective method, and attended by many disadvan¬ tages. When land is naturally dry, or has been made so by thorough drainage, the flatter its surface is kept the better tor the crops grown upon it. We are not forgetful that there are in various parts of Great Britain, clays so imper¬ vious, that piobably no amount ot draining or disintegration of the subsoil will render it safe to dispense with ridging. These, however, are exceptional cases, and as a rule, such a condition of soil and subsoil should be aimed at as will ad¬ mit of this rude expedient of ridging being altogether dis¬ pensed with. Unless land can absorb the whole rain which hills upon it, its full range of fertility cannot be developed; for the same showers which aggravate the coldness and sterility of impervious and already saturated soils, carry down with them, and impart to those that are pervious ever fresh supplies of genial influences. Instead, then, of this Import- perennial source of fertility being encouraged to run off by ance of re¬ surface channels, or to stagnate in the soil and become its taining a bane, let provision be made for its free percolation through flatsurfa<:e' an open stratum several feet in thickness, and then for its escape by drains of such depth and frequency as each par¬ ticular case requires. When this is attained, a flat sur¬ face will generally be preserved, as alike conducive to the welfare of the crops, and to the successful employment of machinery for sowing, weeding, and reaping them. . a^ existing treatises on agriculture, we find great stress laid on the proper formation of the ridges, careful cleaning out of the separating channels, or water-furrows, and draw¬ ing and spading out of cross-cuts in all hollows, so that no water may stagnate on the surface of the field. As thorough under-draining makes progress, such directions are becom¬ ing obsolete. But whether ridging or flat work is used, the one-sided action of the plough renders it necessary, in set¬ ting about the ploughing of a field, to mark it off into pa¬ rallel spaces by a series of equidistant straight lines. Sup¬ posing the line of fence, at the side at which he begins, to be straight, the ploughman takes this as his base line ; and measuring from it, erects his three or more feiring poles per¬ fectly in line, at a distance from the fence equal to half the width of the ridges or spaces in which it is proposed to plough the field. This operation—called in Scotland/U>- ing the land—is usually entrusted to the most skilful ploughman on each farm, and is regarded as a mark of honour. Having drawn a furrow in the exact line of his poles, which practice enables him to do with an accuracy truly admirable, he proceeds, using always the last furrow as a fresh base from which to measure the next one, until the field is all marked off. Wlien this is done, it presents the appearance of a neatly ruled sheet of paper. Besides the poles just referred to, the ploughman is frequently fur¬ nished with a cross staff, by means of which he first of all marks off two or more lines perpendicular to the straight side at which he commences, and along these he measures with his poles, which are graduated for the purpose, in lay¬ ing oft his parallel lines. This feiring is only required when a process of fallowing, in preparation for green crop, has obli¬ terated the former ridges. In breaking up clover lea or older sward, the ploughman begins at the open furrows, which afford him a sufficient guide. In ploughing for a seed-bed, the furrow-slice is usually cut about five inches deep. In the case of lea, it should be turned over unbroken, of uniform thickness, and laid quite close upon the preceding one, so as to hide all green sward. I he improved wheel-plough already referred to does this iv oi k very beautifully, cutting out the slice perfectly square from the bottom of the furrow, and laying it over upon one corner, so as to leave a triangular space under each slice, qrming an air-drain from end to end of the ridge, which aids much in keeping the land dry, and in bringing it sooner into pioper condition for harrowing in spring. The perfect agriculture. 287 Tillage opera¬ tions. uniformity in the width and depth of the slices cut by it, per¬ mits the harrow to act equally upon the whole surface. ( When the slice is cut unevenly, they draw the loosened soil ' from the prominences into the hollows, so that one part is scraped bare, and the other remains untouched and un¬ broken. This must necessarily yield a poor seed-bed, and contrasts unfavourably with the uniform tilth produced by harrowing after such work as these wheel-ploughs invari¬ ably produce. In the Lothians and west of Scotland, a form of plough is much used for ploughing lea, which cuts out the slice with an acute angle at the land side. 1 his, when turned over, stands up with a sharp ridge, which looks particularly well, and offers a good subject for harrows to work upon. But if a few of these furrow-slices are removed, the firm earth below exhibits the same ribbed appearance as the newly ploughed surface, instead ot the clear level so e on which the right-sided slice cut by the wheel-plough is laid over so as to rest upon its lower angle. This ribbing of the unstirred subsoil is exceedingly objectionable in all kinds of ploughing. In the autumn ploughing of stubble-ground in prepara¬ tion for the root-crops of the following season, a much deeper furrow is turned over than for a seed-furrow. In ordinary cases, it should not be less than nine inches, while in very many, if ten or twelve can be attained so much the better. In all deep soils, this bringing up and mixing with the surface of fresh material from below, is highly beneficial. It must not, however, be practised indiscriminately. Sih- cious and peaty soils need compactness, and to have the soil that has been artificially enriched kept a-top. For such deep work as we have noticed above, three or even four horses are frequently yoked to the plough. When a field slopes considerably one way, it is good practice to work the plough down the slope only, and return it to the top empty. A pair of horses working in this way, will turn as deep a furrow, and get over as much ground, as three will do tak¬ ing a furrow both ways, and with less fatigue to themselves and to the ploughman. After bringing a heavy furrow downhill, they get recruited in stepping briskly back with only the empty plough to draw. This mode of ploughing one furrow down the slope, tends less to gather the soi to¬ ward the bottom than by using a turn-wrist plough across the slope. It is while giving this deep autumn furrow that the subsoil-plough is used. It follows m the wake of the common plough, and breaks and stirs the subsod, but with¬ out raising it to the surface. This is a laborious operation, and engrosses too much of the horse-power of the farm to admit of large breadths being overtaken in any one season. In all indurated subsoils, however, it repays its cost; tor when once thoroughly done, it diminishes the labour o ordinary ploughings for several succeeding rotations, aids the drainage, and adds to the fertility of the soi. The harrow, cultivator, and roller, are all more simple in their action, and easier managed than the plough. Harrow¬ ing is most effective when the horses step briskly along. 1 ie tines are then not merely drawn through the sod, but in their combined swinging and forward movement, strike into it with considerable force. It is with reference to this t at a single application of this implement is called a stroke o t e harrows. Rollers are used to aid in pulverizing and clean¬ ing the soil by bruising clods, and lumps of tangled roots and earth, which the other implements have brought a-top; in smoothing the surface for the reception of small seeds, or the better operation of the scythe and other implements; and for consolidating soil that is too loose in its texture. Ex¬ cept for the latter purpose light rollers are much superior to heavy ones. When it is wanted, for example, to bruise clots of quickens, that the after harrowing may more thoroughly free the roots from the adhering earth, a light cast-iron rol¬ ler say of 5 cwt., drawn by one horse, effects this purpose as thoroughly as one double the weight drawn by a pair; and does it, moreover, in much less time, at less than half v the expense, and without injuriously consolidating the free soil. These light rollers are conveniently worked in pairs; the ploughman driving one horse and leading the other- With a pair of active horses, and such rollers, a good deai more than double the space can be rolled in a day, than by yoking them both to one heavy one of the same length of cylinder. For mere clod-crushing, provided the clods are moist, the Norwegian harrow is superior to any roller . and for tightening a loose surface or checking wire-worm, ser¬ rated or smooth-edged discs, such as Crosskill s or Gibson s, are better than smooth cylinders of the same weight, so t lat the heavy smooth roller, requiring two or more horses to draw it, is superseded by better implements for all purposes where rollers are used at all. As a general rule, none of these tillage operations can be performed to advantage when the soil is wet. When rain falls inopportunely there is a strong temptation to push on the field operations, before the soil has recovered the proper state of dryness. When this is done the farmer almost in¬ variably finds in the issue that he has made more haste than ience called the seed-furrow. When lime is to be applied to such land, this is the stage of the rotation which is usually chosen for doing so. It is spread evenly over the surface, imme¬ diately before the last ploughing. In finishing off this fal¬ lowing process, it is necessary, on undrained lands, to be careful to clean out the ridge-furrows and cross-cuts, in an¬ ticipation of wintry rains. But if such land is worth culti¬ vating at all, it is surely worth draining, and this operation once thoroughly performed, puts an end to all furthei so i- citude about furrows. CHAPTER IV. SUCCESSION OF CROPS. There are few agricultural facts more fully ascertained than this, that the growth, year after year, on the same soil, of one kind of plants, or family of plants, and the removal from it, either of the entire produce, or at least of the ripened seeds of such plants, rapidly impairs the general fertility of that soil, and, in particular cases, unfits it for bearing further crops of the kind by which it has been exhausted, fihe ex¬ planation of the causes of this phenomenon belongs to the agricultural chemist, or vegetable physiologist, to whom we willingly leave the task. What we have to do with is the fact itself, and its important bearing on agricultural practice. There is no natural tendency in the soil to deterioration. It at any time, therefore, the earth fails to yield its increase for the use of man, it is owing to his own ignorance and cu¬ pidity, and not to any defect in the beneficent arrangements of the Creator. The aim, then, of the agriculturist, and the test of his skill, is to obtain from his farm abundant crops at a remunerative cost, and without impairing its future pro¬ ductiveness. In order to this, two conditions are indispen¬ sable ; 1st, that the elements of fertility abstracted from the soil by the crops removed from it be duly and adequately restored; and, 2d, that it be kept free from weeds. The cereal grains, whose seeds constitute the staple food of the human family, are necessarily the most important and valu¬ able of our ordinary crops. The stated removal from a farm of the grain produced on it, and its consumption elsewhere, is too severe a drain upon its productive powers to admit ot these crops being grown every year on the whole, or greater part of it, without speedily impairing its fertility. Suppos¬ ing, however, that this waste could be at once repaired by the annual return to the soil of manure equivalent in con¬ stituent elements to the produce removed, the length of time which grain crops occupy the soil, and their habit of growth, interpose peculiar difficulties in the way of cleaning it tho¬ roughly, either before they are sown, or while they occupy the ground. Again, although bread-corn is the most import¬ ant product of our soil, other commodities, such as butcher- meat, dairy produce, vegetables, wool, and flax, are indispen¬ sably required. The economical culture of the soil demands the employment of animal power, which, to be profitably used, must be so distributed as to fill up the year. The maintenance of the working cattle, and of other live stock, implies the stated culture of a large amount of herbage and forage. Now, these varied conditions are duly met by cultivating grain and cattle crops alternately, and in about equal proportions. In carrying out these general principles, much discrimina¬ tion is required in selecting the particular plants best adapted to the soil, climate, and other circumstances, of each farm; and in arranging them in the most profitable sequences. For not only is it necessary duly to alternate grain and green Succession crops, but, in general, there is a necessity, or at least a high ot Crops, ^ expediency, in so varying the species or varieties of the lat- ter class as to prolong, as much as possible, the periodic re¬ currence of any one of them on the same field. In settling upon a scheme of cropping for any particular farm, regard must be had to its capabilities,—to the markets available for the disposal of its products,—and to the command of man¬ ure. When these things have been maturely considered, it is always beneficial to conduct the cropping of a farm upon a settled scheme. The number of men and horses required to work it is regulated chiefly by the extent of the fallow- break, which it is therefore desirable to keep as near to an average annual breadth as possible. When the lands of a farm vary much—as regards fertility, fitness for particular crops, and proximity to the homestead,—they must be so ap¬ portioned as to make the divisions allotted to each class of crops as equal as possible, in all respects, taking one year with another. Unless this is done, those fluctuations in the gross produce of farms which arise from varying seasons, are needlessly, it may happen ruinously aggravated ; or such an accumulation of labour is thrown on certain years which may prove unfavourable ones as to weather, that the work is nei¬ ther done well nor in due season. No better rotation has yet been devised for friable soils of fair quality than the well- known four-field or Norfolk system. By this course half the arable lands are in grain crops, and half in cattle crops, annually. It is indeed true, that, in the way in which this course has hitherto been usually worked, both turnips and clover have recurred so frequently (every fourth year) on the same fields, that they have become subject to disease, and their produce excessively precarious. But the excel¬ lence of this course is, that its main features can be retained, and yet endless variation be introduced in its details. For example, instead of a rigid one-fourth of the land being each year under turnips, barley, clover, and wheat, or oats, re¬ spectively, half only of the barley division is frequently in. practice, now sown with clover seeds, and the other halt cropped in the following year with beans, peas, potatoes, or vetches. On the same set of fields, coming round again to the same point, the treatment is reversed by the beans, &c. and clover being made to change places. An interval of eight years is thus substituted for one of four, so far as these two crops are concerned. Italian rye-grass, unmixed with any other plant, is now frequently taken in lieu of clover, on part of the division usually allocated to it, and proves a grateful change both to the land and to the animals which consume it. In like manner, instead of sowing turnips un¬ varyingly every fourth year, on each field, a portion ot the annual division allotted to this crop, can advantageously be cropped with mangel-wurzel, carrots, or cabbages, and taking care to change the site occupied by each when the same fields again come in turn. The same end is even so far gained by alternating Swedish with yellow or globe turnips. It is also found expedient, either systematically or occasionally, to sow a field with clover and pasture grasses immediately after turnips, without a grain crop, and to allow it to remain in pasture for four years. A corresponding ex¬ tent of the other land is meanwhile kept in tillage, and two grain crops in succession are taken on a requisite portion to equalize the main divisions, both as respects amount of la¬ bour and the different staple products. A closer cover of grasses and a better pasture is obtained in this way than by first taking the customary grain crop after turnips ; the land is rested and invigorated for future tillage, the outlay on clover and grass-seeds somewhat diminished, and the land better managed for the interests of all concerned than by a rigid adherence to the customary rotation. It is common enough for landlords, or their agents, to tie down the ten- AGRICULTURE. 293 Succession antry over large estates to the rigid observance of some pet of Crops, rotation of their own. In an unimproved state of agricul- ture, and for a tenantry deficient both in capital and intelli¬ gence, such trammels, kindly enforced, may be as beneficial to them as to their landlord. But, when the culture of the soil is undertaken by men of good education, who bring to the business ample capital, and skill to use it to the best advantage, such restrictions are much more likely to do harm than good to both parties. It is to be observed, in regard to those restrictive clauses usually inserted in farm-leases,— such as, that two grain crops shall never be taken in imme¬ diate succession ; that no hay, straw, or turnips, shall be sold from the farm ; that only certain limited quantities of pota¬ toes or flax shall be grown; that land shall be two or more years in grass, &c.; that they all proceed on the suppo¬ sition that the farm is to maintain its own fertility. They obviously do not contemplate the stated purchase of large quantities of guano, bones, and similar extraneous manures, or the consumption by live stock of linseed-cake, grain, or other auxiliaries to the green crops produced on the farm. Now, not only are such clauses incompatible with such a system of farming as we have just now indicated, but their direct tendency, if enforced, is to hinder a tenant from adopting it even when disposed to do so. We hear now-a- days of tenants who are annual purchasers of these extraneous fertilising substances to the extent of 20s. to 30s. worth for every acre occupied by them. To enforce the same restric¬ tion on such men as on others who buy none at all, is ob¬ viously neither just nor politic; and we believe that any prac¬ tical farmer, if he had his choice, would rather be the suc¬ cessor of a liberal manurer, however he may have cropped, than of one who has farmed by rule on the starving system. We are quite aware that, in regard to the first-mentioned of these restrictions (viz. that which forbids taking two grain crops in immediate succession), the contrary practice is still asserted by agricultural authorities to be necessarily bad farming. Now, we do not concur with this opinion, but be¬ lieve, on the contrary, that when land is kept clean, and is as highly manured and well tilled as it must be to grow cattle-crops in perfection, the second successive crop of grain will usually be better than the first, its production no¬ wise injurious to the land, and the practice, in such circum¬ stances, not only not faulty, but an evidence of the skill and good management of the farmer. A frequent encomium applied to a particularly well-cultivated farm is, that “ it is like a garden.” The practice of market-gardeners is also frequently referred to as a model for farmers. Now, the point with them is to have every inch of their ground under crop of some kind at all seasons, and to carry everything to market. Under such incessant cropping, the fertility of the soil is maintained only by ample manuring and constant til¬ lage. By these means, however, it is maintained, and the practice is extolled as the perfection of management. Such a system must therefore be as true in farming as in garden¬ ing when the like conditions are observed. Undoubtedly he is a good farmer, who, while keeping his land clean and in good heart, obtains the greatest produce from it at the least proportionate outlay; and it is no valid objection to his practice merely to say, that he is violating orthodox rotations. Some curious information has been afforded regarding the effects of growing successive crops of one kind of plant on the same field, by two examples of it that have recently at¬ tracted much attention. We refer to the experiments of Mr Lawes at Rothamstead, and of the Rev. Mr Smith at Lois Weedon. It is well known that Mr Lawes has now for a number of years devoted a considerable extent of land to the prosecution of a series of interesting experiments, one field being allotted to those upon wheat, another to turnip, and another to beans. One acre in the wheat-field has now borne Succession ten successive crops of wheat without any manure whatever. of Crops. The land is annually scarified and thoroughly cleaned so soon as the crop is removed, whereupon it is ploughed and again drilled with wheat, which is then hoed in spring. Now with occasional variations due to the character of particular sea¬ sons, Mr Lawes finds that the average annual produce of this acre is 16 bushels of grain and 16 cwt. of straw, below which he has as yet failed to reduce it by ten successive crops. His soil is a strong clay loam, resting at a depth of five or six feet upon chalk. In the case of turnips, he has found that when treated in the same way they cease after a few years to grow larger than radishes, nor can he by the application of any amount or variety of manure which he has yet tried, obtain a second successive crop equal to the first. With the wheat, on the contrary, the addition of four cwt. of Peruvian guano at once doubles the produce. Mr Smith’s experiments, as is well known, are a revival of Jethro Tull’s system of growing wheat continually on the same field, by a plan of alternate strips of wheat and bare fallow, which are made to change places annually. He has so far improved upon Tull’s pi'actice, inasmuch as his land is thoroughly drained, and his fallow spaces are deeply trenched every autumn, as well as ploughed and hoed during the grow¬ ing season. The result is, that his land thus treated, has yielded an average annual produce of 34 bushels per acre for six or seven successive crops. Now it is not our inten¬ tion to offer any opinion on this as a system of wheat-grow¬ ing. We refer to it along with Mr Lawes’s, for the purpose of shewing that, notwithstanding the prevalent opinion that grain crops exhaust the fertility of soils more rapidly than green crops, this is true only in a very restricted sense. Green crops judiciously interposed do undoubtedly serve a most important purpose in the means which they furnish for maintaining the fertility of a farm, but it is worthy of note, that whereas by the addition of suitable manure, thorough tillage, and diligent removal of weeds, clay soil at least will stand an indefinite succession of grain crops, the same means entirely fail to yield the same results with our most popular green crops. Our personal experience quite accords with this ; for we sup¬ pose it will be admitted, that the corn crops of the country are at the present day superior both in quality and quantity to these of any preceding period; whereas potatoes, turnips, and clover, which we have so long regarded as our sheet anchor, have become increasingly precarious, and threatened to fail us altogether. We offer these facts for the considera¬ tion of those who out-and-out condemn the practice of sow¬ ing two white crops in immediate succession. In stating this opinion, we must, however, guard misapprehension. Unless the land is highly manured and kept thoroughly clean, we are just as much opposed to the practice as any one can be; but when mischief is done by it, we believe that it is due rather to the presence of weeds than to the second grain crop. Neither do we plead for the absolute removal of restrictive clauses from farm leases. Human nature being what it is, men who do not see it to be for their own advantage to farm well, will, through ignorance or greed, impoverish their land unless they are restrained. Clauses as to cropping should, however, be pro¬ hibitory rather than prescriptive—have reference rather to what is removed from the farm than to what is grown upon it—and they should be contingent upon the other practices of the tenant. So long as he continues by ample manuring and careful tillage to maintain the fertility and general good condition of the farm rented by him, it can be no advantage to his landlord to hinder him from cropping it at his own discretion. It will be seen from these remarks, that we attach more importance to those general principles which should regulate the succession of crops, than to the laying down of formulae to meet supposed cases, i he man who 294 A GRIC U Manures, cultivates by mere routine, is unprepared for emergencies, v r —< anrl is sure to lag in the race of improvement ; while he who studies principles is still guided by them, while altering his practice to suit changing circumstances. Illustrations of this will be found in our closing notices of the farming of selected districts. CHAPTER V. MANURES. In our remarks on tillage operations, and on the succes¬ sion of crops, we have seen how much the practice of the. husbandman is modified by the kinds and amount oi manures at his disposal. In describing the crops of the farm and their culture, frequent reference will also neces¬ sarily be made to the use of various fertilising substances; and we shall, therefore, before proceeding to that depart¬ ment of our subject, enumerate and briefly remark on the most important of them. In such an enumeration, the first notice is unquestionably due to Farm-Yard Dung.—This consists of the excrements of cattle, their litter, and the refuse of their fodder; usually first trodden down in successive layers, and partially fer¬ mented in the farm-yard, and then removed to some conve¬ nient place and thrown together in heaps, where, by fur¬ ther fermentation and decay, it is reduced to a dark-coloured, moist, homogeneous mass, in which state it is usually ap¬ plied to the land. It is thus the residuum of the whole pro¬ ducts of the farm, minus the exported grain, and that por¬ tion of the other crops which, being first assimilated in the bodies of the live-stock, is sold in the form of butcher-meat, dairy-produce, or wool. In applying farm-yard dung to land there is thus a returning to it of what it had previously produced, less the above exceptions, and such waste as may occur during the process of decay by gaseous exhalation or liquid drainage. It is obvious that the value of such dung as a fertilising agent must depend much on two circum¬ stances ; viz., 1st, the nature of the food consumed by the animals whose excrements are mingled with it; and 2d, the success with which waste from drainage and exhalation has been prevented. When cattle used during the winter months to be barely kept alive on straw and water, and were confined in an open yard, which, in addition to its own share of rain, received also the drip from the eaves of the surrounding buildings—which, after percolating the litter, flowed unchecked into the neighbouring ditch—it is need¬ less to say that the dung resulting from such a process was all but worthless. It is much to be regretted that, from the faulty construction of farm-buildings, farmers still find it impossible to guard their dung-stores from injury and waste. When cattle-yards are slightly hollowed towards their cen¬ tre, and the surrounding eaves are spouted, the litter absorbs the whole of the urine and the rain which falls upon the un¬ covered area, while the treading of the cattle goes far to prevent undue fermentation and escape of gases. The same remark applies still more strongly to covered boxes, the dung resulting from this mode of housing fattening cattle being of the best quality. In the case of byres and stables it is certainly desirable to have a covered depot, into which the litter and solid excrements may be wheeled daily, and to have the urine conveyed by proper drains and distributed over this mass of solid matter* As there is usually more liquid than these can at once absorb, it is well to have a tank at the lowest part of this depot in which to store the surplus, that it may from time to time be returned upon the adjoining mass, or conveyed to heaps in the fields. Advan¬ tage is usually taken of frosty weather to cart out to the fal¬ low division of the farm the dung that was accumulated in yards and boxes. It is formed into large square heaps about L T U R E. four feet deep, in situations most convenient for ready ap- Manim*. plication to the land when the season for sowing the crops arrives. It is desirable to prepare a site for these heaps by carting together and spreading down a quantity of earth (or peat, when that can be got), for the purpose of absorb¬ ing the ooze from the fermenting mass laid upon it. At the beginning of winter, the loaded dung-carts are driven on to the heaps, and their contents are spread evenly over it, layer above layer, both to equalise the quality of the dung-heap as a whole; and, by the compression thus applied, to prevent a too rapid fermentation. When the heap has attained the requisite bulk, a covering of earth or peat is spread over it to keep it moist, and to prevent the escape of its ammonia. When this home-made manure was the only kind statedly at the command of the farmer, it was considered necessary, and we believe truly, to have it in an advanced state of de¬ composition before putting it into the turnip-drill. There was a waste of manure by this practice, but unless it was in a state to supply instant nourishment and stimulus to the young turnip plants, the crop was certain to be a deficient one. The application, along with farm-yard dung, of guano, superphosphate of lime, and other portable manures, quite does away with the necessity of having the former much rotted. These concentrated manures stimulate the growth of the plants during their early stage, and put them in the best condition for making gradual use of the slowly dissolv¬ ing dung. Excessive decomposition of farm-yard dung is now therefore avoided, and pains rather bestowed to improve its quality by protecting it from the weather, and retaining its ammonia and natural juice. The cheapest, and perhaps also the best, way of doing this is to cart the dung direct from the cattle-yards to the fields, and at once to plough it in. Liquid Manures.—We have spoken of the importance of carefully retaining the urine of the housed live-stock, by having it absorbed in the solid matter of the dung-heap, and of collecting the surplus into a suitable tank, where it may be available for moistening the heap from time to time, and especially when about to be applied to the land. A system has, however, recently attracted much notice, by which pains are taken not only to preserve every drop of urine and ooze from dung-heaps, but, as far as practicable, to apply the whole manure produced on the farm in a liquid form. It is in Ayrshire, and especially on the farm of Myremill, that this system has been carried out most fully. Our re¬ ference will be best explained by quoting at length from the “ Minutes of Information” issued by the General Board of Health regarding sewage manure. “ The next farm visited was in the immediate vicinity of Glasgow, where the supply of liquid manure is derived from another source, and distributed in a different manner. The supply is from a dairy of 700 cows, attached to a large distil¬ lery : the entire drainage from the former flows in a full con¬ tinuous stream into a tank containing 30,000 or 40,000 gal¬ lons, whence it is pumped up immediately by a 12-horse power engine, and forced through 4-inch iron pipes, laid about 18 inches under ground, into large vats or cisterns placed on the highest points of the land to be irrigated. From these it de¬ scends by gravitation through another system of pipes laid along the ridges of the hills, finding an outlet through stand- cocks placed at intervals, from which it is distributed through moveable iron pipes fitting into each other, and laid along the surface in whatever direction the supply is required. The land thus irrigated consists of three, farms lying at some dis¬ tance apart, the farthest point to which the liquid is conveyed being about two miles, and the highest elevation 80 feet above the site of the tank and engine. The principal use to which the irrigation has been applied has been to preserve the fer¬ tility of the pastures, the general appearance of which was at first rather disappointing, but this was explained by the. fact that they are fully stocked, and that the cows rush with avidity to those parts that have been last irrigated, and eat them down AGRICULTURE. 295 Manures, quite bare. As is the case in other instances, however, by far i ) the most profitable application has been found to be. Italian rye-grass, of which 15 (Scotch) acres were under cultivation, some with seed supplied by Mr Dickinson, whose successful cultivation of it by similar means near London has long been known. The first cutting of this had yielded about ten tons the acre, the second nine, and the third, which was ready for cutting, was estimated at eight or nine more. Some crops of turnips and cabbages were pointed out to us in a state of vigo¬ rous growth, and withmore than common promise of abundance; these were raised by a dressing of ashes and refuse (of little fertilising value, having been purchased at 2s. 6d. a ton), conjoined with four doses of liquid, one after the preceding crop of oats had been carried, one prior to sowing, and two more at different stages of growth. The enterprising gentleman who has carried out these works at his own expense, and in spite of the discouragement arising from partial failure in his earlier attempts, though speaking cautiously, as was natural in a ten¬ ant on a nineteen years’ lease, of the pecuniary results of this undertaking, imparted some facts which leave little doubt that it must have been largely remunerative. Besides maintaining, if not increasing the fertility of the pastures, to which the solid manure from the byres was formerly devoted, at a heavy ex¬ pense of cartage (the whole of which is now saved), he is en¬ abled to sell all this manure of which we estimated the quantity at about 3000 tons a-year at 6s. a-load. For a good deal of the Italian rye-grass not required for his own consumption, he^ob¬ tained upwards of 13s. a ton, the profit on which, taking into account the yield before stated, may easily be imagined. Thir¬ teen carts, each containing six barrels of ten gallons each, are used to convey the milk to market, where it is sold at 5d. the Scotch pint, equal to six pints imperial measure. The income from milk would, therefore, be not less than L.13, 6s. 8d. per day, or L.15,816, 13s. 4d. per annum. ‘ ‘ The next place visited was the farm of Myre Mill, near May- bole, in Ayrshire, the property of Mr Kennedy, who adopted and improved on the method of distribution just described. On this farm, about 400 imperial acres of which are laid down with pipes, some of the solid as well as the liquid manure has been applied by these means, guano and superphosphate .of lime having been thus transmitted in solution, whereby their value is considerably enhanced. This is especially the case with guano, the use of which is thus rendered in great measure in¬ dependent of the uncertainties of climate, and it is made capa¬ ble of being applied with equal advantage in dry as in wet weather. In some respects the farm labours under .peculiar disadvantages, as water for the purpose of diluting the liquid has to be raised from a depth of 70 feet, and from a distance of more than 400 yards from the tanks where it is mixed with the drainage from the byres. These tanks are four in number, of the following dimensions respectively :—48 X 14 X 12 ; 48 X 14 X 15 ; 72 X 14 X 12 ; 72 X 17 X 12. They have each a separate communication with the well from which their con¬ tents are pumped up ; which are used in ditferent degrees of ‘ ripeness,’ a certain amount of fermentation induced.by.the addition of rape-dust being considered.desirable. The liquid, is diluted, according to circumstances, with three or four times its bulk of water, and delivered at the rate.of about 4000 gallons an hour, that being the usual proportion to an acre. . 1 he quantity to be applied is determined by a. float-gauge in the tank, which warns the engineer, whose business it is to watch it, when to cut off the supply, and this is a signal to the man distributing it in the field to add another length of hose, and to commence manuring a fresh portion of. land. . The pumps are worked by a 12-horse power steam-engine, which performs all the usual work on the farm, thrashing, cutting.chaff and turnips, crushing oil-cake, grinding, &c., and pumping. The pipes are of iron; mains, submains, and service pipes, five, three, and two inches in diameter respectively, laid eighteen inches or two feet below the surface. At certain points are hydrants to which gutta-percha hose is attached in lengths of twenty yards, at the end of which is a sharp nozzle with an ori¬ fice ranging from one to one and a-half inch, according to the pressure laid on, from which the liquid makes its exit with a jet of from twelve to fifteen yards. All the labour requir¬ ed is that of a man and a boy to adjust the hose and di¬ rect the distribution of the manure, and eight or ten acres Manures, may thus be watered in a day. There are now 70 acres of v Italian rye-grass, and 130 of root crops on the farm. The quantity they would deliver by a jet from a pump worked by a 12-horse steam engine, would be 40,000 gallons, or 178 tons per diem, and the expense per ton about 2d., but a double set of men would reduce the cost. The extreme length of pipe is three-quarters of a mile, and with the hose the total extent of delivery is about 1,900,000 yards, or 400 acres. To deliver the same quantity per diem, by water-carts to the same ex¬ treme distance, would be impracticable. One field of rye-grass sown in April, had been cut once, fed off twice with sheep, and was ready (August 20th) to be fed off again. In another, after yielding four cuttings within the year, each estimated at 9 or 10 tons per acre, the value of the aftermath for the keep of sheep was stated at 25s. an acre. Of the turnips, one lot of Swedes dressed with 10 tons of solid farm manure, and about 2000 gallons of the liquid, having six bushels of dissolved bones along with it, was ready for hoeing 10 or 12 days earlier than another lot dressed with double the amount of solid manure without the liquid application, and were fully equal to those in a neighbour’s field which had received 30 loads of farm-yard dung, together with 3 cwt, guano and 16 bushels bones per acre ; the yield was estimated at 40 tons the Scotch acre, and their great luxuriance seemed to me to justify the expectation. From one field of white globe turnips sown later, and manured solely with liquid, from 40 to 50 tons to the Scotch acre was expected. A field of carrots treated in the same manner as the Swedes, to which a second application of liquid was given just before thinning, promise from 20 to 25 tons the acre. Similarly favourable results have been obtained with cabbages ; and that the limit of fertility by these means has not yet been reached, was clearly shown in one part of the Italian rye-grass which had accidentally received more than its allowance of liquid, and which showed a marked increase of luxuriance over that around it. The exact increase of produce has not been accurately determined, but the number of cattle on the farm has increased very largely, and by means of the Italian rye-grass at least four times as many beasts as before can be kept now on the same extent of land, the fertility of the land being at the same time increased. This plant, of all others, appears to receive its nourishment in this form with most gratitude, and to make the most ample returns for it; and great as are the results hitherto obtained, I believe that the maximum of productiveness is not yet reached, and that the present experiment must be carried yet further before we know the full capabilities of this manure. Of one important fact connected with this crop, I am assured, that notwithstand¬ ing the rank luxuriance of its growth, animals fed upon it, not only are not scoured, but thrive more than on any other kind of grass in cultivation. “ Taking into the irrigation account the whole cost of the engine, and the whole of the fuel and wages—although half of these might have been deducted—the following appears to be the capital account and working expenses for fertilising Myre Mill farm:— Tanks complete £300 0 0 Steam-Engine 150 0 0 Pumps 80 0 0 Iron Pipes, laying, and hydrants 1000 0 0 Gutta-Percha, distributing pipes, &c.... 56 0 0 £1586 0 0 Annual interest on £1586, and wear and tear, at 7^ per cent.. ,.....£118 19 0 Annual Wages 104 0 0 Fuel 58 0 0 £281 19 0 This amount divided by the number of acres, is equal to the annual sum of 14s. per acre. “ I now come to the practical results of so cheap a mode of fertilising land. “ Mr Young informed me that in one of the fields he had 296 A G R I C U Manures, himself measured the growth of Italian rye-grass, and had found v «- it to he two inches in twenty-four hours ; and that within seven months, Mr Kennedy had cut from a field we were passing at the time 70 tons of grass per acre. Where the whole is cut, four or five heavy crops are thus taken ; hut upon some of the land during the last two years 20 sheep to the acre have been penned in hurdles, and moved about the same field from time to time; after each remove the fluid has been applied, and imme¬ diately followed by an abundant growth of food. There is not the slightest appearance of exhaustion in the land,—its fertility appears to increase. I was informed that, before the liquid manure was used, the land would not keep more than a bullock or five sheep to the acre ; now it will maintain, if the crops are cut and carried in, five bullocks or twenty sheep to the acre. Some beans, bran, and oil-cake are bought for the stock; but, on the other hand, one-third or more of the farm is kept in grain, notwithstanding the great number of live stock. “ Canning Park.—Mr Telfer’s farm, near Ayr. This is a small dairy farm of 40 acres, near the level of the sea, and about a mile and a-half west of the town of Ayr. The subsoil is beach gravel with a slight admixture of clay. Water is too abundant. It lies dead within about 20 inches of the surface, and in winter nearer than that. “ No bedding or litter is used here. The cows lie on cocoa-nut mats. The ventilation is perfect; and the air sweeter than in the majority of the dwelling-houses of human beings. “ The following appears to be the cost of carrying out the system at Mr Telfer’s farm :— “Tank £30 0 0 Engine 60 0 0 Iron pipes and hydrants 100 0 0 Distributing hose-pipe, &c 20 0 0 £210 0 0 “ Annual interest on £210, and wear and tear at per cent £15 15 0 Wages and fuel 11 0 0 £26 15 0 “In summer the cows have a quantity of oil-cake, as well as grass ; and in winter they have turnips or mangel-wurzel, bean, or barley meal, and cut hay or grass ; the whole mess being steamed together. Miss Bell, the cousin of Mr Telfer, manages the dairy, and said that last year the hay bought would amount to from £30 to £40, and she should think the grain to not less than £200. In general terms, the other food is produced upon the farm. As to the produce of grass, which is the chief article, the first cutting during the present year was in the latter end of March about 18 inches thick. The second was from 18 inches to 2 feet thick. The third was from 3 feet to 4 feet 6 inches thick. The fourth nearly the same. The fifth was 2 feet thick; and the sixth, in process of cutting at the time I was there,, we measured at 18 inches thick. Taking the mean, where two dimensions are given for the same crop, I find the aggre¬ gate depth of grass, grown and cut otf this farm within seven months, to be not less than 14 feet 3 inches. All this is, how¬ ever, eaten upon.the premises, and the whole marketable pro¬ duce of the farm is represented by the milk and butter. “As to the quantity and value of these, Miss Bell stated, that the previous week the butter was 114 lb. and 120 lb.,— together 234 lb. sold at Is. per pound. This, she stated, was about the average quantity and price. The amount for butter would therefore be £11, 14s. per week, or per annum L.608, 8s. She informed me farther, that during about eight months in the year, the cold milk realises about the same amount as the butter. In the summer months, during hot weather, the market value of the milk is only about half "that of the butter. From these data, the amount for milk sold per annum is £507. “ The total receipts for the two articles of milk and butter amount to £1115, 8s. per annum. “ I only need to add that, previously to the adoption of the L T U K E. present system of farming, these 40 acres of land were barely Manures, sutficient to support eight or nine cows, and would have been well let at a rental of 30s. an acre.” The attention now so generally directed to this subject, and the importance attached to it in many quarters, justify this lengthened quotation, and call for some remarks upon it. We have carefully examined two of the instances re¬ ferred to in this report, viz., Port Dundas and Myre Mill; and some smaller experiments more cursorily. After doing so we are sorry to say that we have arrived at a very diffe¬ rent estimate of this system of manuring from that expressed in the above quotations. We at once, and with pleasure, acknowledge that in so far as concerns the storing up and preparing of the liquid manure, its application to the land, and the production, by means of it, of crops of Italian rye¬ grass almost surpassing belief in their luxuriance and weight of produce, Mr Kennedy’s experiments have been crowned with complete success. The excellence of this grass as food for live stock, and their relish for it is also indisputable. Neither do we dispute the statements of those, who tell us that manure when largely diluted with water, and properly applied in the liquid form, is more beneficial to plants, than in any other way in which it can be presented to them. Admitting all this, the question remains, has it yet been shown that this system can be economically applied to ordi¬ nary farms. Data are still wanting from which to answer this question conclusively, but we shall state some of the reasons which constrain us, as presently advised, to do so in the negative. Supposing an adequate motive power already to exist, and to be partly employed for other purposes, the capital that must be invested in providing the tanks and other apparatus necessary for carrying out this system, amounts to about L.4 per acre over a farm of average extent. If the system be a sound one, the great amount of this outlay cannot fairly be urged as an objection to it. The addition of a permanent rent charge of 5s. per acre to an entire farm, for a benefit which in any one year can be available to but a limited por¬ tion of it, is however a serious matter. In each case refer¬ red to in the “ Minutes of Information,” the whole annual charge, whether arising from interest on capital, wear and tear of machinery, or working expenses, is divided by the whole acreage of the farm. In the first seven cases given in the tabular statement,1 this mode of calculation is correct, as the whole areas do actually benefit each year by the irri¬ gating process. But when we come to those irrigated by machinery, we find that a half or two-fifths only of the land receives the benefits of it in any one year. If the annual charge in this latter class of cases is divided by the acreage actually irrigated, it becomes evident that the expense is double that of the Pusey meadows, and equal to that of the old meadows near Edinburgh, instead of being less as it is made to appear. Again, in estimating the profits, an oppo¬ site course is followed. While the charges are made to appear less by spreading them over the whole area of the farm, the enormous produce of grass from the irrigated parts is put prominently forward, and little is said about its pro¬ duce as a whole. In the dairy cases too, we are told of enormous gross profits, without being pointedly reminded that the larger portion of the keep of the cows, such as dis¬ tillery offal, bean-meal, hay, and even straw and turnips, is actually purchased; that in this way a quantity of extraneous manure becomes available for the associated farm, sufficient (however applied) to maintain it in a state of fertility; and that there would be handsome profits from the dairy, irre¬ spective of the farm altogether. In fact, town dairies usually 1 See next Page. Table No. II., Shewing Cost, $c., of the Application of Sewerage Waters and Liquid Manures. 297 AGRICULTUKE. YOL. IL md jet pipe. 298 A G R I C U Manures, have no land attached to them. The cows are maintained solely by purchased food, and the sale of manure, liquid and solid, forms one of the stated items of income. In Mr Har¬ vey’s and similar cases, two separate businesses are in fact mixed up, and yet the whole is spoken of in such a way as if the profit was mainly due to the use of liquid manure. In¬ deed the whole of these “ Minutes of Information, issued by the General Board of Health, have an air of special plead¬ ing about them, which to us seriously detracts from their value. The entire annual cost ot applying manure in this man¬ ner is stated to amount to from 10s. to 14s. per acre for the whole extent of the farm. Now this would suffice to pro¬ vide annually from 1 to 1J cwt. of Peruvian guano (even at its present high price) for every acre of the farm, or from 2 to 3 cwt. per acre, if applied, as the liquid is, to the portion under green crop only. The stated application of such a dressing of guano, in separate portions, and during showery weather, will be found to yield results little inferior to those obtained by the use of liquid manure. To do this requires no costly apparatus, or permanent sinking of capital, and its application can be desisted from at any time when found unremunerative. The adoption of this plan of applying the liquid manure of the farm necessarily demands that the whole system of management be accommodated to it. In order to furnish this liquid manure, the whole green crops must, summer and winter, be conveyed to the homestead, and there consumed in such a manner as that the urine and dung of the animals fed upon it may be scoured into the tanks. It is no such easy matter to replenish these tanks as some persons seem to think. When cattle are housed in boxes or properly protected yards, the whole of the urine is absorbed by the litter, and goes to the field in the dung-cart. This is certainly a more expensive way of conveying it to the fields than by pipes. But then, as in the new system, the urine, &c, is diluted with at least three times its volume of water, there are 4 tons of manure to convey on the one plan for one on the other. Even where pipes are used, all the litter, and a portion at least of the dung has still to be carted out, so that no claim of a saving of carriage can validly be put forward on behalf of this system; but its merits must be grounded solely on the superior efficacy of manure, when applied in a liquid instead of a solid form. In the case of dry and loose soils, the consuming of the turnip crop, by folding sheep upon it, has hitherto been re¬ garded as at once the cheapest way in which it can be con¬ verted into wool and mutton, and the land consolidated and enriched, so as to fit it for producing grain and other crops. On tenacious soils, and in a moist climate, which is quite the case at Myre Mill, it is certainly impracticable to pursue this system in winter. It is perhaps also the case that sheep are healthier, fatten more rapidly, and yield more wool, when fed under cover, than when folded on the open turnip field. Admitting all this, however, we are disposed to think that these benefits are better secured by Mr Randell of Chad- bury’s plan of littering the pens with burnt clay, which keeps the sheep clean, and their feet in good order, and, when mingled with their urine and dung, forms a most valuable manure for any kind of land. Were this carried out by means of moveable covered pens, which could be erected and easily shifted from place to place in the turnip field, * the carriage of the turnips and manure would be greatly re¬ duced, especially if accomplished by means of the portable ^ railway. In the case of dairies near towns, where the cows are largely fed on brewery or distillery offal, and other purchased food, the circumstances are totally different from those of ordinary farms, depending solely on their own resources. The liquid manure that would otherwise run to waste, when thus applied, is so much clear gain, in so far as the value of L T U R E. the increased produce exceeds the cost of application. It Manures, may form a wholesome caution to some persons, to mention ^ here that, notwithstanding all that has been written about the success of the spirited operations at Port-Dundas, we were recently told by Mr Harvey, that so dubious is he still about it, that if the thing were to do again, he would rather keep his money in his pocket, and let the urine run into the canal, as formerly. If there is doubt even in such a case, how much more when the manure must virtually be pur¬ chased. And this leads us to remark that we have better hopes of the ultimate success of this plan of manuring, when it is restricted to the application of the surplus liquid manure of the homestead to some piece of meadow near at hand, supplementing this supply, when necessary, by dissolving guano in water, and sending it through the pipes. These remarks apply even more strongly to the sewage from towns. The liquid, in this case, is highly charged with fertilising ingredients of the most valuable kind, seeing that it consists largely of night-soil from a population consuming much ani¬ mal food. With few exceptions, this valuable liquid, which flows in such quantities from all our towns, is not only utterly lost, but is a grievous nuisance, by polluting our streams, and generating disease. In applying it as manure, the expense lies entirely in providing and working the necessary appa¬ ratus. In such cases, then, with an unfailing supply of highly fertilising liquid, costing nothing to begin with, there is every inducement to put into operation any plan by which it can be economically applied to field crops. The enhanced value of green forage in the vicinity of towns is an additional motive for attempting this. It is gratifying to think that this important problem (the profitable disposal of town sewage) is in a fair way of being satisfactorily solved. The ingenuity and enterprise displayed by Mr Kennedy and others, in their endeavours to cheapen by this means the cost of farm produce, and the frankness and untiring pa¬ tience with which they have shown and explained their pro¬ ceedings to the unceasing stream of visitors, which the novelty of the operations has attracted from all parts of the kingdom, and even from foreign countries, are altogether so admirable and praiseworthy, that it requires no slight effort to speak of them otherwise than approvingly. The confi¬ dence with which various influential parties are proclaiming the complete success of this scheme of irrigation, and recom¬ mending it for general adoption, seems, however, to require that those who have examined it, and arrived at an opposite conclusion, should publicly say so. It is unreasonable to expect that private parties are to divulge their whole business affairs; and yet, without a full Dr. and Cr. account for some ordinary arable farm treated on this system, it is impossible to arrive at a sound judgment on its merits. Until this can be done, it would be better to abstain from publishing partial statements, which tend only to mislead the public mind. We offer these remarks in no spirit of hostility to this new system of farming. We shall rejoice unfeignedly to find that our opinion of it is erro¬ neous, and that it really warrants the sanguine expectations which some parties entertain regarding it. We simply main¬ tain that as yet the case is “ not proven,” and our counsel to those who are disposed to try it is, not to embark in it to an extent that would embarass them, if, as we fear, it should prove a failure. Guano.—Next to farm-yard manure, which must ever be looked to as the chief means of maintaining the fertility of a farm, guano claims our notice. This substance is the dung of sea-fowl, and is found on rocky islets in parts of the world where rain seldom falls. The droppings of the myriads of birds by which such places are frequented, have in many cases been permitted to accumulate during untold ages, and are now found in enormous deposits. The principal supply, AGRICULTURE. 299 Manures, both for quantity and quality, has hitherto come from the ^ Chincha Islands on the coast of Peru. The introduction ot this powerful and exceedingly portable manure has given a prodigious impetus to agricultural improvement. It is but ten years since a few casks of this article were brought to Liverpool from Peru, where it has been known and prized as a valuable manure from the remotest periods. No sooner had its value been discovered by our British agriculturists than the demand for it became most eager, and so greatly has the consumption already increased, that the importation during 1851 reached to 150,000 tons. The price at which it was sold at first was L.20 per ton, from which, with in¬ creased supplies it fell to L.ll, when the discovery in 1844 of a considerable deposit on the Island of Ichaboe on the coast of Africa at once reduced the price to L.9. To shew the rate and extent of the increase in its consumption, we here give a table of imports. “ A Parliamentary paper issued on the motion of Mr Scholefield shews that the imports of guano were 288 .1 tons in 1841; 20,398 in 1842 ; 3002 in 1843; 104,251 in 1844; 283,300 in 1845; 89,203 in 1846; 82,392 in 1847; 71,414 in 1848; 83,438 in 1849; 116,925 in 1850; and 243,016 in 1851.” The Chincha deposit being the property of the Peruvian Government, is.sold for their behoof through the medium of one British mercantile firm, Messrs Gibbs, Bright, & Co., and is thus a close monopoly, the holders of which regulate the price and the supply to suit their own interests. The price charged for quantities of 30 tons and upwards has for several years been L.9, 5s. per ton. Were the price lowered to L.5 or L.6 there can be no doubt that the consumption would at once be doubled. Discoveries have recently been made of other deposits on the Peruvian and African coast, and in Australia. The quality of both of the latter is much inferior to that from Peru. It is in a more advanced state of decay, and contains more moisture and sand. The value of that from Peru depends chiefly on the large amount of ammonia (about 18 per cent, in average samples) which it contains. Even at L.9, 10s. per ton, the price at which it is usually retailed, it is the cheapest form in which ammonia can be purchased. Guano is largely used as a manure for most of our field crops, but chiefly for turnips. The quantity applied per acre ranges from two to four cwt. It is most economically used in combination with other manures, as we shall have occasion to show when treating of turnip cul¬ ture. The dung of birds, from its including both liquid and solid excrements, is superior as a manure to that of quadru¬ peds. Pigeon’s dung has long been in high repute as an excellent fertiliser, and brought a high price in days when portable manures were scarcely to be had. It is now little heard of: Guano, the excrement of fowls which feed upon fish, being superior, weight for weight, and available to every one. The dung of domestic poultry is usually mixed with the general dung heap, but it could be turned to better ac¬ count if kept by itself. It has been recommended to strew the floors of poultry houses daily with sawdust or sand, and to rake this with the droppings into a heap to be kept under cover and used like guano. Bones.—It is now about forty years since ground bones began to be used by farmers in the east side of England as a manure for turnips. At first they were roughly smashed by hammers and applied in great quantities. By and bye mills were constructed for grinding them to a coarse powder, in which state they continued to be used as a dressing for turnips, at the rate of sixteen to twenty bushels per acre, in all parts of the kingdom and to a very great extent, until the admir¬ able discovery by Baron Liebig of the mode of preparing superphosphate of lime by dissolving bones in sulphuric acid. We shall not attempt to explain on chemical princi¬ ples the wonderful superiority of this substance over simple Manures, bone-dust in promoting the growth of the turnip plant. What we should do indifferently, by borrowing from others, will be found well done by an accomplished chemist in the separate article on Agricultural Chemistry. We can, how¬ ever, testify from experience, to the important fact that one bushel of bone-dust dissolved by a third of its weight of sulphuric acid is superior in manurial value to four bushels of simple bone-dust. It is not merely, or even chiefly, in the lessened cost at which an acre of turnips can be manured that this superiority lies, but especially in this, that from the extraordinary stimulus given by superphosphate of lime to newly germinated turnip plants, they usually arrive at the stage when they are fit for thinning in from ten to fifteen days earlier than when sown over farm-yard dung or simple bone-dust, or both combined. This shortening of the criti¬ cal period during which the attacks of the insignificant but dreaded turnip beetle so often baulk the hopes of the hus¬ bandman, is an advantage not easily estimated, and one well fitted to inspire him with confidence in the science to which he owes the discovery, and with grateful respect for the eminent discoverer. This powerful effect in quickening the growth of the young turnip plants is possessed in quite as great a degree by Peruvian guano, when it is supplied with sufficient moisture. In climates and seasons which may be characterised as moist and cool, guano will show best results, whereas in those which are rather hot and dry superphos¬ phate has the advantage. Accordingly we find guano the comparative favourite in Scotland ; and its rival in the drier counties of England. Guano is believed to encourage a great expanse of foliage, and to be more especially suited for early sowings—and super¬ phosphate to influence development of bulb, and to deserve the preference for a later seed time. The obvious inference is that, for the turnip crop at least, these valuable fertilisers should be used in combination ; and actual experiment has verified its soundness. The use of them is universal and ever on the increase. They constitute also the standard by which farmers estimate the cost and effects of other purchased manures. The extent to which they are used, their high price, and the facility with which they can be adulterated A dultera- with comparatively worthless ingredients, have led to almosttl0n of unparalleled frauds. The adulteration of guano has in factmanuies become a regular trade. Had farmers only their bodily senses to aid them, the detection of this fraud would be difficult—perhaps impossible. Here, however, they can call the chemist to their aid, with the certainty of ascertaining the real character of the articles which they are invited to purchase. If purchasers of guano would but insist in every instance on getting from the seller an analysis by some com¬ petent chemist, and along with it a written warrandice that the stock is of the quality therein indicated, detection and punishment of fraud would be easy. In regard to super¬ phosphate of lime, the prudent and economical plan is for Mode of the farmer to purchase bone-dust and sulphuric acid and preparing prepare it himself. We have conducted this process for81*?®^08'- several years past in the following way. A trough was pro-j’jjg6 ° vided 7 feet X 3*4 X 2T0, made of 2£ inch deal, strongly jointed and secured at the corners by wooden pegs, as iron nails would be corroded by the acid. This holds conveniently 48 bushels of bones. The heap of bone-dust is then gone over with a barley riddle, and the small dust which passes through this is laid aside to 'be used as a drying material for the other portion, after it is subjected to the acid. We find that a third part of the bone-dust passes through the riddle. Three bottles, or carboys as they are called, of concentrated acid, averaging 180 lb. each, are then emptied into the trough and mixed with cold water at the rate of 1^ of water, by measure, to 1 of acid. In practice, the water is poured 300 agriculture. Manures, in first and then the acid. Into this mixture 48 bushe s of bones, previously measured and laid close to the trough, are rapidly shovelled by two labourers, who will do well to be at¬ tired in clothes and shoes past spoiling. So soon as the bones begin to be thrown in, violent ebullition commences. By the time that the whole of the bones are thrown in, there will be barely liquid enough to moisten the last of them. The labourers therefore dig down at one end of the trough till they reach the bottom, and then carefully turn back and mix the whole quantity until they reach the other end. 1 he surface is then levelled and covered with a layer of the dry riddlings two inches thick. In this state it is allowed to remain for two days, when the trough is emptied, and the same process is repeated until the whole quantity is gone over. When shovelled out of the trough the bones are found to have be¬ come a dark coloured paste, still very warm and emitting a sweetish smell. While one person throws it out, another adds to it its proportion of dry riddlings and mixes them carefully. This mass is heaped up in the corner of a shed, and augmented at each emptying of the trough, until the requisite quantity is obtained. After this the mass is care¬ fully turned over several times, at intervals of five or six days, and is then dry enough for sowing either by hand or machine. Some prefer moistening the bones with boiling water, and then adding pure acid as they are shovelled into the trough; but by first mixing the acid and water there is greater certainty of all the bones being equally acted upon. There is also great convenience in using the finest portion of the bone-dust for drying the other, as suitable material for this purpose is sometimes difficult to procure. We have referred to superphosphate of lime, prepared Superphos-from bones. A new source of supply has, however, been phate from discovered of late years, the extent and importance of which fossil bonesis |)ecoming more apparent as investigation proceeds. We allude to those phosphoric deposits found in such abundance in the crag, and upper and lower green-sand formations in the south of England. The existence of these fossil ani¬ mal remains was first pointed out by Drs Mantel and Buckland, though it is to Professor Henslow that we are indebted for having called attention to their eminent agri¬ cultural value, and described the localities whence they may be most readily obtained. These remains consist of the fractured and rolled bones of sharks, gigantic sea-liz¬ ards, and whales, which at one period of our earth’s his¬ tory must have existed in myriads in our oceans and seas. Mixed with these bones are found many fish-teeth and shells of different species, and likewise immense numbers of rolled, water-worn pebbles, which at one period were imagined to be the fossilised excrements of the animals themselves, and were on this account called coprolites by Professor Henslow and others. Although this has since been proved a mistake, the name has been adopted and will probably be continued. These fossil bones, and so-called coprolites of the crag are found in enormous quantities on the coasts of Suffolk, Norfolk, and Essex, whence Mr Lawes of Rothamstead obtains nearly the whole of the material which he employs in the preparation of his well known “ coprolite manure,” or “ Lawes’ superphosphate.” Already, it is believed, several thousands of tons of these fossils in one form or other are annually sold for manure, with a rapidly increasing demand. Those found in the crag for¬ mation are exceedingly hard, and require to be ground by powerful machinery, and dissolved in sulphuric acid to ren¬ der the phosphate of lime available as manure. Fossils, though less abundant in the green-sand, can be reduced to the requisite fineness by simple machinery, and are then fit for agricultural purposes without any chemical preparation. They are found plentifully in the parish of Farnham, so long celebrated for the excellence and abundance of its hops, or copro lites. which are now discovered to be due to the presence in the Manures, soil of these fossil remains. The discovery of these mines of manure in various parts of our country has been made most seasonably, and may yet prove of immense national importance. When Liebig predicted that, “ in the remains of an extinct animal world, England is to find the means of increasing her wealth in agricultural produce, as she has already found the great support of her manufacturing in¬ dustry in fossil fuel,” he was regarded by many as merely indulging a fine philosophic fancy ; but enough has already been realised to convince the most sceptical of the import¬ ance of the data on which he founded his opinion. We have gleaned this information from an article “ on the Phos¬ phoric strata of the Chalk Formation,” by Messrs Paine and May, in vol. ix. p. 56 of the Journal of the Royal Agricul¬ tural Society of England; and another in vol. xii. p. 91, by T. J. Herapath, on the “ Fossil Bones and Pseudo-Copro- lites of the Crag.” On mixing a quantity of bone-dust with its own bulk of Fermented mould or sand, and wetting the whole with the liquid which bones, oozes from the dung-heap, violent fermentation immediately ensues, dissolving the bones, and making them more readily available for the nourishment of the turnip-crop. Many farmers are so satisfied with this preparation, that they dis¬ pense with the acid. This is not judicious, as the super¬ phosphate of lime is a more valuable manure than bones dissolved by simple fermentation. Bones are sometimes applied as a top-dressing to grass Bones as a land with singular success. “ This Cheshire practice con- J.°P'd^1^re sists in applying an extraordinary dose of bones to pasture- ure land. ‘ For pasture-land, especially the poorer kind,’ says Mr Palin, ‘ there is nothing equal to bone-manure, either as regards the permanency of its effects, or the production of a sweet luxurious herbage, of which all cattle are fond. Many thousand acres of the poor clay soils have been covered with this manure during the last eight or ten years.’ The average quantity used is about a ton and a half to the acre ; it is therefore a landlord’s improvement, on which 7 or 8 per cent, is generally paid. Boiled bones act as long as unboiled bones, retaining the phosphorus, though not so quickly, having lost the animal matter. Boiled bones (1845) cost L.3, 10s. per ton ; the outlay then was five guineas per acre, sometimes L.7 or L.8. 11 have known,’ says a cor¬ respondent, ‘ many instances where the annual value of our poorest clay-lands has been increased by an outlay of from L.7 to L.8 an acre, at least 300 per cent.; or, in other words, that the land has been much cheaper after this out¬ lay at 30s., than in its native state at 10s. per acre; with the satisfaction of seeing a miserable covering of pink-grass, rushes, hen-gorse, and other noxious weeds exchanged for a most luxuriant herbage of wild clover, trefoil, and other succulent grasses.’ Though much of the clover and trefoil may disappear in five or ten years (sometimes they last fifteen years), an excellent herbage remains. Draining, the writer adds, ‘ may be carried too far where bones are used, for boned lands suffer by a dry summer. The land should be kept cool.’ I have found the same thing on water- meadows. The freer the grass is growing, the more it suf¬ fers from drought; and this is natural, for a larger supply of sap is required. This writer adds, ‘ I have known many a poor, honest, but half-broken man raised from poverty to comparative independence, and many a sinking family saved from inevitable ruin, by the help of this wonderful manure. Indeed, I believe land, after boning, will keep three cows where two fed before. As to this practice, however, cau¬ tion is necessary. It seems to belong to cold clays for grass in Cheshire, though on such soil it would hardly answer elsewhere, even for turnips. A Cheshire landlord told me that he had tried it vainly for grass in Suffolk. I know no AGRICULTURE. SOI Manures, case of its success out of Cheshire, unless in the bordering v/—'' counties, and have heard some cases of its failure even in those. It will not do, therefore, at all to adopt it hastily. We only know it to have succeeded about Cheshire, which is on the red marls geologically, and on the rainy side of the country, and must remember that it is a costly proceed¬ ing, striking in its success, but as yet circumscribed in its practice, and therefore in the proof of its efficacy.”1 Rape-Cake reduced to powder forms an excellent manure for wheat and other crops. It is usually applied at the rate of from four to eight cwt. per acre. The cakes resulting after oil has been expressed from camelina, hemp, and cotton seeds, and from pistachio and castor-oil nuts, from beech, and other mast, all possess considerable value as manure. All parts of the carcases of animals form valuable manure, and are now carefully used in that way whenever they are unfit for more important uses. The blood and other refuse from shambles and from fish-curers’ yards, when mixed with earth and decomposed, make a valuable manure, and are eagerly sought after by farmers to whom such supplies are accessible. In Australia and South America it has long been the practice to slaughter immense numbers of sheep and cattle for the sake of their hides and tallow only, there being no market for them as beef and mutton. To obtain the whole tallow, the carcases are subjected to a process of boiling by steam and afterwards to pressure, and are then thrown aside in great piles. This dried flesh has recently been brought to this country and sold as a manure. A notice and analysis of it, by Dr Anderson, appears in the Transactions of the Highland and Agricultural Society for October 1850, p. 367. The refuse from glue-works; the blubber and dregs from fish-oil; blood that has been used in the process of sugar¬ refining ; the shavings and filings of horn and bones from various manufactures, and woollen rags, are all made avail¬ able for manure. Night-soil is a powerful manure; but owing to its offen¬ sive odour it has never been systematically used in Britain. Various plans are tried for obviating this objection, that most in repute at present being its mixture with charred peat. From the universal use of waterclosets in private dwellings, the great mass of this valuable fertilising matter now passes into sewers, and is carried off by streams and rivers, and is for the most part totally lost as a manui e. When sewage water is used for irrigation, as in the neigh¬ bourhood of Edinburgh, it is to the night-soil dissolved in it that its astonishing effects in promoting the growth of grass are chiefly due. We have already expressed our views in regard to the use of it in this diluted form of sewage water. That mode of applying it is necessarily restricted to lands in the vicinity of towns. It is therefore much to be desired that a really effective process for preparing it for market in a dry, inodorous state, at a moderate price, and with its vir¬ tues unimpaired, should speedily be brought into general operation. The enormous and ever-increasing expenditure on guano, shows how unbounded will be the demand for it when it shall be thus available. The important progress that has recently been made towards the attainment of so desirable a result is shown in a paper by Professor Hera- path in No. xxix. of the Journal of the Royal Agricul¬ tural Society, where he describes the process as carried on at Cardiff Gaol. These operations are well explained in the following letters, addressed by the governor of the gaol and the patentee, in reply to inquiries for further information, to the editor of the North British Agriculturist newspaper of 29th September 1852, from which we now quote “ Cardiff Gaol, 20th September 1852. Manures. “ Sir,—In reply to your letter on the subject of sewage man- V'— ure, I beg first of all to state that the magistrates’ principal Mode of object was to do away with the great nuisance arising from the treating drains emptying into a ditch, from which all the filth of the night-soil gaol was conveyed into a thickly populated part of the town, in Cardiff “ The expense of carrying on the drain to the sea was sup-Gaol, posed to cost about £2000. This serious outlay induced the magistrates to apply to Mr Higgs, of 69 Lillington Street, Vauxhali, Westminster, who was in possession of a patent for deodorizing sewage, for plans, and the expense of converting the sewage into manure. The building, two sets of pipes (one for diverting the sewage into a large tank, the other for the water which passes from the tanks), sewage tanks, lime tanks, with a large pump, &c. for pumping the sewage into the oper¬ ating tank, cost £200. The plan fully answers the purposes for which it was intended. The water passes off without any un¬ pleasant smell. The sewage precipitates, and when dry enough it is moulded into bricks, dried and sold at 60s. per ton. “ The whole of the work being done by prisoners makes it all profit, except the lime used for condensing the effluvium. Being unable to furnish you with further particulars, I beg to refer you to Mr Higgs, who will give you every information on the subject. I am not aware that this plan has been tried in any other quarter. John B. AVoods.” “ 69 Lillington Street, Westminster, 25th Sept. 1852. “ Sir,—In answer to your letter of the 22d inst., I beg to say it affords me much pleasure in communicating information to you, respecting my invention for collecting the contents of sewers, &c. and producing therefrom a concentrated and ino¬ dorous manure. This plan, which was patented in 1846, re¬ ceived the sanction of Parliament in the following session, by the incorporation of a company to carry it into operation in a portion of the metropolis, but which, owing to the commercial depression of that period, was not put into action; however, trial works were erected at Northumberland Wharf, Charing Cross, and carried on for the space of four months, which rea¬ lized the most sanguine expectations which had been formed. These works were visited by the officers of the commissioners of sewage, and the secretary of the General Board of Health, who reported most favourably thereon; shortly after, the visit¬ ing justices of the county of Glamorgan, finding that the drain¬ age of Cardiff Gaol was complained of, as being inimical to the healthy condition of a hamlet called New Town, through which it passed, resolved to try its efficacy ; they therefore erected at Cardiff Gaol the works to which your letter refers. These were finished, and began to work on 25th October 1849, and have continued in operation ever since. That they have given satisfaction, you will see in a testimonial given by Walter Coffin, Esq., now M.P. for Cardiff. “ ‘ As one of the visiting justices of the County Gaol at Car¬ diff, I am happy to be able to testify that Mr Higgs’ method of disinfecting the sewage of the prison has been eminently suc¬ cessful, by removing the great evils attendant on improper drainage. The sewage thus disinfected becomes a portable and very powerful manure, as attested by the farmers who have triedit. (Signed) Walter Coffin.’ ‘ Cardiff, 14(A August 1851. “Mr Wood also writes :— ‘ Having watched the progress of Mr Higgs’ patent for disinfecting sewage, and turning the same to a profitable purpose, I beg to express my entire concurrence in Mr Coffin’s statement. (Signed) John B. Woods, ‘ Gov. of the County Gaol at Cardiff.’ “ Before I give you a brief detail of the method, I beg to say that it is not intended to disinfect or deodorize matter which has already passed into a state of decomposition, such as the contents of old privies or cesspools, but it is intended to pre¬ cipitate and collect the contents of current sewers, and to pre¬ vent that decomposition, so detrimental to the healthy state of the atmosphere, wherever it may take place. “You will by this perceive that it is intended to preserve Article by Mr Pusey. See Journal of Royal Society of England, vol. xi. p. 409. 302 AGRICULTURE. Manures, the manure in its integrity, till decomposition takes place in the soil, where its fertilising effects are very powerful. “ The modus operandi is as follows:— “The sewage matter intended to be operated upon is re¬ ceived into one or more tanks, as the case may require ; at the same time a stream of milk-of-lime is caused to flow in and mix with the sewage—this, at once, as soon as the tank is full, and the fluid at rest, causes the precipitation of all the organic matter with the phosphates, urates, sulphates, &c. contained in the fluid, with the expulsion of the ready formed ammonia, if there be any. This altogether, with any other effluvium that may be disengaged, escapes by a pipe (the tank being closely covered), and passes through a convoluted chamber, where it is fixed by chemical agents, so that not an atom is lost. After the matter in the tank has been suffered to rest for about an hour, the supernatant water may be let off", quite clear and inodorous, and the pulpy manure, in another hour, dried by an apparatus and rendered fit for market. “ This may be accomplished at something less than £1 per ton, and you see it fetches at Cardiff" £3 per ton ; and from its effects it is calculated to fetch much more, for its efficiency is quite equal to the best guano. “The agent by which this is in most cases accomplished, lime, is well known to be a most excellent fertiliser, as has been so well shown by Professor Johnston in his work on that subject, so that in this method nothing is added to the manure of a worthless or mischievous character ; but the fertilising princi¬ ples of the sewage, including its nitrogenous matter, are so well fixed, that last year Captain Buffer, an excellent agriculturist of Devonshire, systematically tried it against guano, at £9,10s. per ton, and pronounced in its favour, notwithstanding that the sewage had been collected as long ago as 1847. “ W. Higgs.” If the premium of L.1000 and the Gold Medal of the So¬ ciety, recently offered by the Council of the Royal Agricul¬ tural Society to the discoverer of a manure equal to Peru¬ vian Guano, to be sold at L.5 per ton, and procurable in unlimited quantities, is won at all, it seems likely that the material will be obtained from the contents of our sewers. Sea-weed.—Along our sea-board large supplies of valu¬ able manure are obtained in the shape of drifted sea-weed. This is either applied as a top-dressing to grass and clover, ploughed in with a light furrow, for various crops, or mixed in dung-heaps. It requires to be used in large quantities per acre—from 40 to 60 loads—and is evanescent in its effects. Grain grown on land manured with sea-weed, is generally of fine quality and is in repute as seed corn. Crops of Buckwheat, Rape, Vetches, and Mustard, are sometimes ploughed in, while in a green, succulent state, to enrich the land. It is however more usual to fold sheep on such crops, and so to get the benefit of them as forage, as well as manure to the land. The leaves of turnips are fre¬ quently ploughed in after removing the bulbs, and have a powerful fertilising effect. Lime. Besides manures of an animal and vegetable ori¬ gin, various mineral substance's are used for this purpose. The most important and extensively used of these is lime. In the drier parts of England it is not held in much esteem, whereas in the western and northern counties and in Scotland, its use is considered indispensable to good farming. Expe- Carbonate rienced farmers in Berwickshire consider it desirable to lime of lime. the land every 12 years, at the rate of from 120 to 200 bushels of the unslacked lime per acre. It is found espe¬ cially beneficial in the reclaiming of moory and boggy lands, on which neither green nor grain crops thrive until it has been applied to them. Its use is found to improve the qua¬ lity of grain, and to cause it in some cases to ripen earlier. It facilitates the cleaning of land; certain weeds disappear¬ ing altogether for a time after a dressing of lime. It is the only known specific for the disease in turnips called “fingers and toes,” on which account alone it is frequently used in circumstances which would otherwise render such an out¬ lay unwarrantable. The practice, still frequent, of tenants Manures, at the beginning of a 19 years’ lease, liming their whole farm at a cost per acre of from L.3 to L.5, proves conclu¬ sively the high estimation in which this manure is held. The belief—in which we fully concur—is however gaining ground, that moderate and frequent applications are prefer¬ able to these heavy doses at lengthened periods. When bare fallowing was in use, it was commonly towards the close of that process that lime was applied. Having been carted home and laid down in large heaps, it was, when Modes of slaked, spread evenly upon the surface and covered in byaPPlica* a light furrow. It is now frequently spread upon the au-tl0n" tumn furrow preparatory to root crops, and worked in by harrowing or grubbing, and sometimes by throwing the land into shallow ridglets. Another method much used, is to form it into compost with decayed quickens, parings from road-sides, and margins of fields, &c. which, after thorough intermixture by frequent turnings, is spread even evenly upon in grass. A cheap and effectual way of getting a dressing of such compost thoroughly comminuted and incorporated with the surface soil, is to fold sheep upon it, and feed them there with turnips for a few days. The value of such compost is much enhanced by mixing common salt with the lime and earth at the rate of one part of salt by measure to two parts of lime. A mixture of these two substances in these propor¬ tions prepared under cover, and applied in a powdery state, is much approved as a spring top-dressing for corn-crops on light soils. In whatever way lime is applied, it is important to remember that the carbonic acid, which has been ex¬ pelled from it by subjecting it in the kiln to a red heat, is quickly regained from the atmosphere, to which therefore it should be as little exposed as possible before applying it to the land. A drenching from heavy rain after it is slaked is also fatal to its usefulness. Careful farmers therefore guard against these evils by laying on lime as soon as it is slaked; or when delay is unavoidable, by coating these heaps with earth, or thatching them with straw. In order to reap the full benefit of a dressing of lime it must be so applied as, while thoroughly incorporated with the soil, to be kept near the surface. This is more particularly to be attended to in laying down land to pasture. This fact is so well illustrated by an example quoted in the last edition of this work that we here repeat it. “ A few years after 1754,” says Mr Dawson, “ having a con¬ siderable extent of outfield land in fallow, which I wished to lime previous to its being laid down to pasture, and finding that I could not obtain a sufficient quantity of lime for the whole in proper time, I was induced, from observing the effects of fine loam upon the surface of similar soil, even when covered with bent, to try a small quantity of lime on the surface of this fallow, instead of a larger quantity ploughed down in the usual manner. Accordingly, in the autumn, about twenty acres of it were well harrowed in, and then about fifty-six Winchester bushels only, of unslaked lime, were, after being slaked, care¬ fully spread upon each English acre, and immediately well harrowed in. As many pieces of the lime, which had not been fully slaked at first, were gradually reduced to powder by the dews and moisture of the earth,—to mix these with the soil, the land was again well harrowed in three or four days thereafter. This land was sown in the spring with oats, with white and red clover and rye-grass seeds, and well harrowed without being ploughed again. The crop of oats was good, the plants of grass sufficiently numerous and healthy; and they formed a very fine pasture, which continued good until ploughed some years after for corn. ‘ ‘ About twelve years afterwards I took a lease of the hilly farm of Grubbet, many parts of which, though of an earthy mould tolerably deep, were too steep and elevated to be kept in tillage. As these lands had been much exhausted by crop¬ ping, and were full of couch-grass, to destroy that and procure a cover of fine grass, I fallowed them, and laid on the same AGRICULTURE. Manures, quantity of lime per acre, then harrowed and sowed oats and grass-seeds in the spring, exactly as in the last-mentioned ex¬ periment. The oats were a full crop, and the plants of grass abundant. Several of these fields have been now above thirty years in pasture, and are still producing white clover and other fine grasses: no bent or fog has yet appeared upon them. It deserves particular notice, that more than treble the quantity of lime was laid upon fields adjoining of a similar soil, but which being fitter for occasional tillage, upon them the lime was ploughed in. These fields were also sown with oats and grass-seeds. The latter throve well, and gave a fine pasture the first year; but afterwards the bent spread so fast, that in three years there was more of it than of the finer grasses.”. The conclusions which Mr Dawson draws from his extensive practice in the use of lime and dung, deserve the attention of all cultivators of similar land. Con cl u- “ !• That animal dung dropped upon coarse benty pastures sions produces little or no improvement upon them; and that, even as to the when sheep or cattle are confined to a small space, as in the effects of case of folding, their dung ceases to produce any beneficial ef- Ume and feet after a few years, whether the land is continued in pasture dung. or brought under the plough. “ 2. That even when land of this description is well fallowed and dunged, but not limed, though the dung augments the pro¬ duce of the subsequent crop of grain, and of grass also for two or three years, that thereafter its effects are no longer discer¬ nible either upon the one or the other. “ 3. That when this land is limed, if the lime is kept upon the surface of the soil, or well mixed with it, and then laid down to pasture, the finer grasses continue in possession of the soil, even in elevated and exposed situations, for a great many years, to the exclusion of bent and fog. In the case of Grubbet-hills, it was observed, that more than thirty years have now elapsed. Besides this, the dung of the animals pas¬ tured upon such land adds every year to the luxuriance, and improves the quality of the pasture, and augments the produc¬ tive powers of the soil when afterwards ploughed for grain ; thus producing, upon a benty outfield soil, effects similar to what are experienced when rich infield lands have been long in pasture, and which are thereby more and more enriched. ‘ ‘ 4. That when a large quantity of lime is laid on such land, and ploughed down deep, the same effects will not be produced, whether in respect to the permanent fineness of the pasture, its gradual amelioration by the dung of the animals depastured on it, or its fertility when afterwards in tillage. On the con¬ trary, unless the surface is fully mixed with lime, the coarse grasses will in a few years regain possession of the soil, and the dung thereafter deposited by cattle will not enrich the land for subsequent tillage. tl Lastly, It also appears from what has been stated, that the four-shift husbandry is only proper for very rich land, or in situations where there is a full command of dung ; that by far the greatest part of the land of this country requires to be continued in grass two, three, four, or more years, according to its natural poverty; that the objection made to this, viz. that the coarse grasses in a few years usurp possession of the soil, must be owing to the surface soil not being sufficiently mixed with lime, the lime having been covered too deep by the plough.” (Farmer's Magazine, vol. xiii. p. 69.) Marl. Our remarks hitherto have had reference to carbonate of lime in that form of it to which the term lime is exclu¬ sively applied by farmers. But there are other substances frequently applied to land which owe their value chiefly to the presence of this mineral. The most important of these is marl, which is a mixture of carbonate of lime with clay, or with clay and sand, and other compounds. When this sub¬ stance is found in the proximity of, or lying under, sandy or peaty soils, its application in considerable doses is attended with the very best effects. The fen lands of England, the mosses of Lancashire, and sandy soils in Norfolk and else- 303 where, have been immensely improved in this way. In Lan- Manures, cashire, marl is carried on the mosses by means of portable railways at the rate of 150 tons, and at a cost of about L.3 per acre. In the fens long trenches are dug, and the sub¬ jacent marl is thrown out and spread on either side at an ex¬ pense of 54s. per acre. By this process, often repeated, of claying or marling, as it is variously called, the appearance and character of the fen lands have been totally changed; excellent wheat being now raised, where formerly only very inferior oats were produced. As the composition both of peat and of clay marl varies exceedingly, it is always pru¬ dent, either by limited experiment, or chemical analysis of both substances, to ascertain the effect of their admixture. Lime is always present in those cases which prove most suc¬ cessful ; but an overdose does harm. Shell-Marl.—Under some mosses and fresh water lakes extensive deposits of shell-marl are frequently found. It contains a larger per-centage of lime than clay-marl, and must be applied more sparingly. Chalk.—Throughout the extensive chalk districts of Eng¬ land, the practice of spreading this substance over the sur¬ face of the land, has prevailed from the remotest times. In the case of the Lincolnshire Wolds, once as celebrated for desolate barrenness as they now are of high culture and smiling fertility, chalkingwas one important means of bringing about this wonderful improvement, as it still is in maintaining it. “ The soil being but a few inches in depth, and often con¬ taining a large proportion of flints, naturally possesses very little fertility—often being a light sand, not strong enough naturally to grow turnips—so that the farmers were at first obliged to make a soil, and must now maintain its new-born productiveness. The three principal means by which this is done, are the processes of chalking, and boning, and manur¬ ing with sheep. A dressing of 80 or 100 cubic yards per acre of chalk is spread upon the land, and then a crop of barley is obtained, if possible, being sown with seeds for graz¬ ing. The seeds are grazed with sheep two years, the sheep being at the same time fed with oil-cake ; and then the land will be capable of producing a fine crop of oats. Bones are also used frequently for the barley crop, and when they first came into use were thrown upon the land in a chopped state, neither broken nor crushed, and as much as 40 or even 50 bushels per acre. The boning and sheep-feeding are in con - stant operation, but chalking is required only at intervals of a few years. On the western side of the Wold district, wherever the chalk adjoins the white or blue marl, an exten¬ sive application of it is made to the surface. Thus immense quantities of earth and stone have been added by manual la¬ bour and horse-carriage to the thin covering of original soil; and, besides this, the soil is being continually deepened by deep ploughing, the chalk fragments thus brought to the sur¬ face crumbling into mould.”1 In Dorsetshire “ it is usual to chalk the land once in twenty years, the sour description of soil being that to which it is found most advantageous to apply it. The chalk is dug out of pits in the field to which it is applied, and it is laid on sometimes with barrows, but chiefly with the aid of donkeys. The first method costs 40s. an acre, the last 35s. when hired donkeys are used ; 20s. to 25s. where the donkeys are the property of the farmer. The chalk is laid on in large lumps, which soon break down by the action of frost and exposure to the weather. Chalk is occasionally burnt and applied as lime, in which state it is preferred by many farmers, notwith¬ standing the additional cost of the burning.”2 Shell-Sand and Limestone Gravel.—On the western shores 1 Farming of Lincolnshire, by John Algernon Clarke. Journal of Royal Agricultural Society, vol. xih P‘ 331. 2 See Caird’s English Agriculture 1850 and 1851, |>. 01. 304 AGRICULTURE. Manures, of Great Britain and Ireland are found great quantities of sand mixed with sea-shells in minute fragments. This calcareous sand is carried inland considerable distances and applied to the land as lime is elsewhere. Limestone gravel is also found in various places and used in the same way. Sulphate of Lime or Gypsum is considered an excellent top-dressing for clover and kindred plants. It is thought by some, that the failure of red clover is to be accounted for, by the repeated crops of that plant having exhausted the gyp¬ sum in the soil. Its application has been followed by fa¬ vourable results in some cases, but has yet quite failed in others. It is applied in a powdered state at the rate of two or three cwt. per acre when the plants are moist with rain or dew. Burnt Clay.—Thirty years ago, burnt clay was brought much into notice as a manure, and tried in various parts of the country, but again fell into disuse. It is now, however, more extensively and systematically practised than ever. Frequent reference to the practice is to be found in the volumes of the Journal of the Royal Agricultural Society of England. This burning of clay is accomplished in several ways. Sometimes it is burnt in large heaps or clamps con¬ taining from 80 to 100 cart-loads. A fire being kindled with some faggots or brushwood, which is covered up with the clay, taking care not to let the fire break out at any point, more fuel of the kind mentioned, or dross of coals, is added as required, and more clay heaped on. A fierce fire must be avoided, as that would make the clay into brickbats. A low, smothered combustion is what is required ; and to main¬ tain this a good deal of skill and close watching on the part of the workman is necessary. A rude kiln is sometimes used for the same purpose. Either of these plans is suitable where the ashes are wanted at a homestead for absorbing liquid manure, &c.; but for merely spreading over the land, that called clod-burning is preferable, and is thus described in volume viii. page 78, of the Royal Agricultural Society’s Journal:—“ Roll and harrow, in dry weather, till the majo¬ rity of clods are about the size of a large walnut; nothing so good as the clod-crusher to forward this operation: when perfectly dry, collect them into rows about six yards apart, with iron-teethed rakes ; take a quarter of a whin faggot, or less, according to size, previously cut into lengths by a man with an axe; place these pieces about four yards apart in the rows, cover them with clods, putting the finest mould upon the top of the heap, to prevent the fire too quickly es¬ caping ; observe the wind, and leave an opening accordingly; having set fire to a long branch of whin, run from opening to opening till two or three rows are lighted, secure these, and then put fire to others ; keeping a man or two behind to attend to the fires and earthing up till the quantity de¬ sired may be burned, which will generally take four or five hours, say from 25 to 35 loads per acre of 30 bushels per load. “ This work is often put out to a gang of men at about 10s. per acre for labour, and the whins cost 4s. 6d. per acre, not including the carting, “ When the heaps are cold, spread and plough in. The great advantage of burning clods in these small heaps in preference to a large one, is the saving of expense in col¬ lecting and spreading; there is much less red brick earth, and more black and charred; no horses or carts moving on the land whilst burning, and a large field may be all burned in a day or two, therefore less liable to be delayed by wet weather. In the heavy land part of Suffolk, the farmers pur¬ chase whins from the light land occupiers, and often cart them a distance of fourteen or sixteen miles, when there is no work pressing on the farm. These are stacked up and secured by thatching with straw, that they may be dry and fit for use when required. Bean straw is the next best fuel to whins or furze, and it is astonishing to see how small a Manures, quantity will burn the clods, if they are of the proper size V v1 and dry. Observe, if the soil is at all inclined to sand, it Burnt clay, will not burn so well. I will here mention, that I often sift and store up a few loads of the best blackened earth to drill with my turnips, instead of buying artificial manure, and find it answers remarkably well, and assists in maintaining the position that a heavy land farm in Suffolk can be farmed in the first rate style without foreign ingredients.” Burnt clay is an admirable vehicle for absorbing liquid Us value as manure. A layer of it in the bottom of cattle boxes does f;11 ^bs',r" good service, at once m economising manure, and yielding liquid to the cattle a drier bed than they would otherwise have manure, until the litter has accumulated to some depth. Valuable results have also been obtained by using it for strewing over the floors of poultry-houses, and especially of pens in which sheep are fed under cover. In the latter case, it is mixed with the excrements of the sheep as they patter over it, and forms a substance not unlike guano, nor much inferior to it as a manure. As an application to sandy or chalky soils, it is invaluable. It is mainly by this use of burnt clay, in com¬ bination with fattening of sheep under cover, that Mr Ran- dell of Chadbury has so astonishingly increased the produc¬ tiveness of his naturally poor clay soil. A Berwickshire pro¬ prietor, himself a practical farmer, who visited Mr Randell’s farm in the summer of 1852, thus writes:—“ I have visited most of the best managed farms in England, at least those that have so much of late been brought under general no¬ tice ; but without exception, I never saw land in the splen¬ did condition his is in. The beauty of the system lies in the cheap method he has imparted to it this fertility, and in the manner in which he keeps it up. A large part of the farm consisted, fourteen years ago, of poor clay, and was valued to him at his entry at 7s. 6d. per acre. It is now bearing magnificent crops of all kinds, the wheat being esti¬ mated to yield from 6 to 7 quarters per acre. “ Mechi has enriched Tiptree-heath, it is true; but then it is effected at a cost that will make it impossible for him to be repaid. Mr Randell, on the other hand, has adopted a course that is nearly self-supporting, his only cost being the preparation of the clay. The great secret of his success lies in his mode of using it; and as I never heard of a simi¬ lar process, I will briefly explain to you how it is done His heavy land not permitting him to consume the turnip and mangel crops in the ground, he carts them home, and feeds his sheep in large sheds. They do not stand on boards or straw, but on the burnt clay, which affords them a beau¬ tiful dry bed; and whenever it gets the least damp or dirty, a fresh coating is put under them. The mound rises in height; and in February, when the shearlings are sold (for the sheep are only then twelve months old), the mass is from 7 to 8 feet deep. He was shearing his lambs when I was there, as he considers they thrive much better in the sheds without their fleeces. They are half-bred Shropshire Downs; and at the age I mention, attain the great weight of 24 lb. per quarter. “ I walked through the sheds, but of course they were then empty. I saw the enormous quantity of what he called his ‘ home-made guano,’ the smell from it strongly indicat¬ ing the ammonia it contained. He had sown his turnips, and other green-crops with it, and what remained he used for the wheat in autumn. He assured me he had often tested it with other manures, and always found 10 tons of the compound quite outstrip 4 cwt. of guano, when they were applied to an acre of land separately. Burned clay I never saw used be¬ fore in this manner, and I felt very much interested in the plan he pursued.” Charred Peat has been excessively extolled for its value as a manure, both when applied alone, and still more in com- AGRICULTURE. 305 Manures, bination with night-soil, sewage water, and similar matters, ^ which it dries and deodorises. So great were the expecta¬ tions of an enormous demand for it, and ot the benefits to result to Ireland by thus disposing of her bogs, that a royal charter was granted to a company by whom its manufac¬ tures has been commenced on an imposing scale. This char¬ coal is doubtless a useful substance ; but Dr Anderson has recently proved that peat, merely dried, is a better absorber and retainer of ammonia than after it is charred. There seems much risk, therefore, of this peat-charcoal sharing the fate of so many other schemes for benefiting Ireland. Soot has long been in estimation as an excellent top-dress¬ ing for cereal crops in the early stage of their growth, and for grasses and forage plants. It is applied at the rate of lo to 30 bushels per acre. On light soils the addition of 8 or 10 bushels of salt to the above quantity of soot is said to increase materially its good effect. This mixture trenched, or deeply ploughed in, is also recommended as one of the most power¬ ful of all manures for carrots. In London Labour and the London Poor we find the following statistics as to metropolitan soot:— Bush, of Soot per annum. ‘ ‘ 53,840 houses, at a yearly rental above £50, pro- _ ducing six bushels of soot each per annum, 323,040 90,002 houses, at a yearly rental above £30 and below £50, producing five bushels of soot each per annum 450,010 163,880 houses, at a yearly rental below £30, pro- ducing two bushels of soot each per annum, 337,7bU Total number of bushels of soot annually produced throughout London, 1,100,810 The price of soot per bushel is but 5d., and sometimes 4|d., but 5d. may be taken as an average. Now, 1,000,000 bushels of soot at 5d., will be found to yield £20,833, 6s. 8d. per an¬ num.”1 Salt.—Muriate of soda or common salt has often been commended as a valuable manure, but has never been used in this way with such uniform success as to induce a general recourse to it. We have already spoken of it as forming a useful compound with lime and earth. It can also be used beneficially for the destruction of slugs, for which purpose it must be sown over the surface, at the rate of four ox Jive bushels per acre, early in the morning, or on mild, moist days, when they are seen to be abroad. It is used also to de¬ stroy grubs and wireworm, for which purpose it is sown in considerable quantity on grass land, some time before it is ploughed up. It can be used safely on light soils, but when clay predominates, it causes a hurtful wetness, and subse¬ quent incrustation of the surface. Its application m its un¬ mixed state as a manure, is at best of doubtful benefit; but in combination with lime, soot, nitrate of soda, and perhaps also superphosphate of lime, it appears to exert a beneficia influence. ^ , . Cubic Saltpetre, or Nitrate of Soda, has now become one of our staple manures. The fertilising power of common saltpetre or nitrate of potass has been known from the earliest times, but its high price has hitherto hindered its use as a manure, except in the form in which it is obtained as refuse from the gunpowder mills. The cubic nitre is brought from Peru, where there are inexhaustible supplies of it. 1 he principal deposits of nitrate of soda are in the plain of Ta- marugal, at a distance of 18 miles from the coast. The beds are sometimes 7 or 8 feet in thickness, and from these it is quarried with perfect ease. It is not found in a perfectly pure state, but contains a mixture of several substances, chiefly common salt. To fit it for certain uses in the arts Manures, it is subjected to a process of purification by boiling and eva- poration. As no fuel is to be found in that arid country, English coals are used, which are conveyed from the coast to the works on the back of mules, and the purified nitrate brought back in the same manner. As nitrate of soda is now invariably mixed with twice its weight of common salt before being used as a top-dressing for grain-crops, the pun- fying process seems altogether a redundancy, so far as. its agricultural use is concerned. Were it brought to us just as it is quarried, and were it conveyed to the coast in wheel- carriages by a good road or railway, instead of miserab e back-loads by mules, there seems no reason why we should not have it in abundant supplies, and at a third of the price which we have hitherto paid, viz., at from L.6 to L.7, instead of from L.16 to L.20 per ton. As cubic nitre and guano contains very nearly the same per-centage of nitrogen (t e element to which the fertilising power of all manures is mainly due), it may seem surprising that the former should ever be used in preference to the latter. In practice, how¬ ever, it is found that when applied as a top-dressing in spring, the former frequently yields a better profit than the latter, and hence the importance to farmers of getting it at a more reasonable price. Nitrate of soda is used as a manure for grain and forage crops. It is now extensively used in Nor¬ folk, and elsewhere, as atop-dressing for wheat, tor this purpose it is applied at the rate of 84 lb. per acre, in com¬ bination with 2 cwt. of salt. The nitre and salt are thorough¬ ly mixed, and carefully sown, by hand, in two or three equal portions, at intervals of several weeks, beginning early in March, and finishing by the third week in April. If nitre alone is used, it has a tendency to produce over-luxuriance, and to render the crop liable to lodging and mildew, liut the salt is found to correct this over-luxuriance, and a pro¬ fitable increase of grain is thus obtained. MrPusey odbrms us that an application of 42 lb. of nitrate of soda, and 84 lb. of salt per acre, applied by him to ten acres of barley that had been injured by frost, had such an effect upon the crop, that he had seven bushels more grain per acre, and ot better quality, than on part that was left undressed for comparison. These seven bushels per acre were attained by an outlay of 6s. 4d. only. This nitre is also applied with advantage to forage crops. Mr Hope, Fenton Barns, East Lothian, states that he finds the use of it as a top-dressing to clover, at the rate of one cwt. of nitrate and two of guano per acre, profit¬ able. Its beneficial effects are most apparent when it is applied to light and sterile soils, or to such as have been exhausted by excessive cropping. Artificial Manures.—Besides those substances, the most important of which we have now enumerated, which are available as manure in their natural state, there are a variety of chemical products, such as salts of ammonia, potash, and soda, copperas, sulphuric and muriatic acid, &c. which, in combi¬ nation with lime, guano, night-soil, and other substances, are employed in the preparation of manures, with a special view to the requirements of particular crops. In some cases these preparations have been eminently successful, in othei s but doubtfully so. Many failures are probably due to the spuriousness of the article made use of; as it is known that enormous quantities of worthless rubbish have, of late years, been sold to farmers, under high-sounding names, and at high prices, as special manures. We would recommen o those who desire information regarding the preparation amt use of such compounds, to study the article on Agncu uia Chemistry, by Mr Lawes of Rothamstead, in the Journal oj the Poyal Agricultural Society of England; the accounts ot Farmer's Magazine for March 1852, p. 254. 2 Journal of Royal Agricultural Society, vol. xiU. p. 349. VOL. II. 306 A G R I C U Grain experiments, with special manures in the Transactions of the Crops. Highland and Agricultural Society of Scotland; articles on these topics in Morton’s Cyclopedia; and that by Dr Ander¬ son in the present work. Those who wish to apply such artificial compounds to their crops, will do well to purchase the ingredients where they are likely to get them genuine, and to mix and prepare them for themselves. In applying these concentrated manures, those only of a slowly operating character should be used in autumn or winter, and at that season should invariably be mixed with the soil. Those in which ammonia abounds should, in spring, also be mixed with the soil when sowing the crops to which they are applied. When used for top-dressing grow¬ ing crops, they should not be applied until spring-growth has commenced, and only in wet weather. CHAPTER VI, GRAIN CROPS. Pursuing the plan announced at the outset, we have now to speak of field crops, and shall begin with the cereal grasses, or white-corn crops, as they are usually called by farmers. Wheat.—It is unnecessary to dwell upon the value of this grain to the farmer and to the community. It constitutes emphatically our bread-corn—our staff of life. While its in¬ creased consumption is on the one hand an indication of an improved style of living among the general population, its extended culture points, on the other, to an improving agriculture, as it is only on soils naturally fertile, or that have been made so by good farming, that it can be grown with success. Wheat is sown both in autumn and spring, from which circumstance attempts have been made to clas¬ sify its varieties, by ranging them under these two general heads. This distinction can only serve to mislead; for while it is true that there are varieties respectively best adapted for autumn and spring sowing, it is also true that a majority of the kinds most esteemed in Britain admit of being sown at either season, and in practice are actually so treated. It Varieties is not our intention to present a list of the varieties of wheat of wheat, cultivated in this country. These are very numerous al¬ ready, and are constantly being augmented by the accidental discovery of new varieties, or by cross-impregnation, artifi¬ cially brought about for this purpose. The kinds at present in greatest repute in Scotland are the hardier, white wheats; among which Hunter’s white still retains the first place. There are many kinds which, in favourable seasons, produce a finer sample : but its hardiness, productiveness, and excel¬ lent milling qualities, render it a general favourite both with farmers and millers. Its most marked characteristic is, that in rubbing out a single ear, part of the grains are found to be opaque and white, and others flinty, and reddish co¬ loured, as if two kinds of wheat had been mixed together. Selections from Hunter’s wheat have been made from time to time, and have obtained a measure of celebrity under various local names. The most esteemed of these is the Hopeton wheat. On very rich soils, both of these varieties have the fault of producing too much straw, and of being thereby liable to lodge. Hence, several new kinds with stiffer straw, and consequent lessened liability to this disas¬ ter, are now in request in situations where this evil is appre¬ hended. Fenton Wheat, possessing this quality in an eminent de¬ gree, and being at the same time very productive, and of fair quality, is at present extensively cultivated. It has the peculiarity of producing stems of unequal height from the same root, which gives a crop of it an unpromising appear¬ ance, but has perhaps to do with its productiveness. The L T U R E. red-straw-white and Piper’s thick-set, are in estimation for Grain the same properties as the Fenton. Piper’s is said to be ^ Crops. ^ shortest and stiffest strawed wheat in cultivation. It is a yellow-grained and rather coarse variety, but exceedingly productive. It has recently been introduced into Scotland under the name of Protection Wheat. The red-chaff white is productive, and yields grain of beautiful quality, but it re¬ quires good seasons, as it sheds its seeds easily and sprouts quickly in damp weather. The Chiddam, pearl, white Kent, and Talavera have each their admirers, and are all good sorts in favourable seasons; but in Scotland, at least, their culture is attended with greater risk than the kinds previ¬ ously named ; they require frequent change of seed from a sunnier climate, and are only adapted for dry and fertile soils with a good exposure. As red wheats usually sell at from Red 2s. to 4s. less per quarter than white wheats of similar quality, wheats, they are less grown than heretofore. But, being considered more hardy and less liable to mildew than the finer white wheats, they are still grown in soils more or less adapted for them. Some of these red wheats are, however, so pro¬ ductive that they are preferred in the best cultivated districts of England. Spalding’s Prolific holds a first place among these; being truly prolific, and producing grain of good quality. In Scotland, it shews a tendency to produce a rough quality of grain. The Northumberland red and the golden creeping are there in estimation; the former being well adapted for spring sowing, and the latter for poor soils and exposed situations. A red bearded variety, usually called April wheat, from its prospering most when sown in that month, is sometimes grown with advantage after turnips, when the season is too advanced for other sorts ; but it seems only doubtfully entitled to a preference over barley in such circumstances. The list now given could easily be extended; but it comprises the best varieties at present in use, and such as are suited to the most diversified soils, seasons, and situations, in which wheat can be grown in this country. In regard to all of them it is advantageous to have recourse Advantage to frequent change of seed, and in doing this to give the°£achanSe preference to that which comes from a soil and climate0 see better and earlier than those of the locality in which it is to be sown. Every farmer will find it worth his while to be at pains to find out from whence he can obtain a change of seed that takes well with his own farm ; and having done so to hold to that, and even to induce his correspondent to grow such sorts as he prefers, although he should have to pay him an extra price for doing so. An experienced farmer once remarked to the writer, that by changing his seed he got it for nothing; that is, his crop was more abundant by at least the quantity sown, from the single circumstance of a suitable change of seed. In fixing upon the kind of wheat which he is to sow, the farmer will do well to look rather to productiveness than to fine quality. For however it may gratify his ambition to shew the heaviest and prettiest sam¬ ple in the market, and to obtain the highest price of the day, no excellence of quality can compensate for a deficiency of even a few bushels per acre in the yield. It is of impor¬ tance too, to have seed-corn free from the seeds of weeds, and from other grains, and to be true of its kind. Farmers who are systematically careful in these respects, frequently obtain an extra price for their produce, by selling it for seed- corn to others; and even millers give a preference to such clean samples. But there are seeds which no amount of care or accuracy in dressing can remove from seed-corn viz., those of certain parasitical fungi, which must be got rid of by a different process. The havoc caused to wheat crops by Bunt, Black-ball, or Pepper-brand {Uredo caries or Tilletia Steep or caries) before the discovery of the mode ot preventing it bath for by steeping the seed-corn in some acrid or caustic bath,see " ica was often ruinous. The plan at first most usually adopted A G R I C U L T U E E. 307 Grain was to immerse the seed-wheat in stale chamber-lie, and Crops, afterwards to dry it by mixture with quick-lime. This pickle, as it is called, is usually efficacious; but the lime vexes the eyes, and excoriates the hands and face of the sower, or clogs the hopper of the sowing machine, and has therefore been superseded by other substances. Blue vitriol (sulphate of copper) is as good as anything for this purpose, and is used in the following manner. A solution is prepared by dissolving powdered sulphate of copper in water, at the rate of two ounces to a pint for each bushel of wheat. The grain is emptied upon a floor ; a little of it is shovelled to one side by one person, while another sprinkles the solution over it, and this process is continued until the whole quantity is gone over. The heap is then turned repeatedly by two persons working with shovels opposite to each other. After lying for a few minutes, the grain absorbs the moisture, and is ready for sowing either by hand or machine. The season Time of for wheat-sowing extends from September to April, but sowing. ordinarily that succeeds best which is committed to the ground during October and November. When summer-fallows exist, the first sowings are usually made on them. It is desirable that the land neither be wet nor very dry when this takes place, so that the precise time of sowing is deter¬ mined by the weather; but it is well to proceed as soon after. 1st October as the land is moist enough to insure a regular germination of the seed. Sowing Over a large portion of England, wheat is the crop usually on clover sown after clover or one year’s “ seeds.” In such cases the lays- land is ploughed in the end of September, immediately har¬ rowed, and wheat sown upon it by a drilling machine. On loose soils the land-presser is frequently used to consolidate the soil and to form a channel for the seed, which in such cases comes up in rows, although sown broad-cast. It is more usual, however, first to level the pressed furrows by harrowing, and then to use the drill; by means of which, various portable manures are frequently deposited along with the seed-corn. The sowing of wheat after clover, or “ seeds,” as now described, is rarely practised in Scotland, where it so invariably fails as to show that it is unsuited to our northern climate. It is here not unusual, however, to plough up such land in July or August, and to prepare it for wheat-sowing Rag-fal- by what is called rag-fallowing. After the first ploughing, lowing. the land is harrowed lengthwise, so as to bi'eak and level the surface of the furrows and close the interstices without tearing up or exposing any green sward. It is then allowed to lie for ten or fourteen days to allow the herbage to die, which it soon does at this season when light is thus excluded from it. A cross-ploughing is next given, followed by re¬ peated grubbings, harrowing, and rollings, after which it is treated in all respects as a summer fallow. The fallow and clover leas being disposed of, the land from which potatoes, beans, peas, or vetches, have been cleared off will next demand attention. When these crops have been carefully horse and hand hoed, all that is required Sowinp- is t° clear off the haulm, to plough and sow. If the land is after green not clean, recourse must be had to a short fallowing process, crops. before sowing wheat. For this purpose the surface is loosened by the grubber, the weeds harrowed out and raked off, after which the land is ploughed and sown. On soils well adapted for the growth of beans and wheat, viz., those in which clay predominates, any lengthened process of autumn cultivation is necessarily attended with great hazard of being caught by rain, to the loss of seed-time altogether. Every pains should therefore be taken to have the land so cleaned before-hand, that these unseasonable efforts may be dispensed with ; and to have the sowing and harrowing to follow so closely upon the ploughing, as to diminish to the utmost the risk of hin¬ drance from wet weather. As the crops of turnips, mangel, or carrots arrive at maturity and are either removed to the store-heap or consumed by sheep where they grow, succes- Grain sive sowings of wheat can be made as the ploughing is ac- Crops, complished, and as the weather permits. It is to be noted, ^ however, that it is only on soils naturally dry, or made so by thorough draining, and which are also clean, and in a high state of fertility, that wheat-sowing can be continued with advantage during the months of December and January. If the whole of these conditions do not obtain, it is wiser to refrain until February or March. When these late winter sowings are made, it is of especial importance to sow close up to the ploughs daily, as a very slight fall of rain will, at this season, unfit the land for bearing the harrows. This sowing and harrowing, in detail, is the more easily managed, that in the circumstances cross-harrowing is neither neces¬ sary nor expedient. Under the most favourable conditions as to weather and drainage, soils with even a slight admix¬ ture of clay in their composition will at this season plough up somewhat clammy, so that cross-harrowing pulls the fur¬ rows too much about, and exposes the seed, instead of co¬ vering it more perfectly. Two double tines of the harrows lengthwise, is as much as should be attempted at this season. The sowing of spring-wheat is only expedient on dry and Spring fertile soils with a good exposure. Unless the whole con-wheat- ditions are favourable, there is much risk of spring-sown wheat being too late to get properly ripened, or well har¬ vested. On the dry and fertile soils in the valley of the Tweed, where the entire fallow break is sown with turnips, and where consequently it is difficult to get a large breadth cleared in time for sowing wheat in autumn, it is the prac¬ tice to sow it largely in February and March, and frequently with good success. Many judicious farmers are, however, of opinion that, taking the average of a twenty years’ lease, barley is a more remunerative crop than spring-sown wheat, even under circumstances most favourable to the latter. When it is resolved to try it, a very full allowance of seed should be given—not less than three bushels per acre, and 3J will often be better. If the plants have room they will tiller; and thus the ripening of the crop is retarded, the risk of mildew increased, and the quality of the grain deteriorated. As much seed should therefore be sown as will yield plants enough to occupy the ground fully from the first, and thus remove the temptation to tillering. By such full seeding a fortnight is frequently gained in the ripening of the crop, and this as frequently makes all the difference betwixt a remu¬ nerative crop and a losing one. Much controversy has taken place of late years about the Thick and quantities of seed-wheat which should be used per acre. The thin seed- advocates of thin-seeding have been so unguarded and ex- ing. travagantin their encomiums of their favourite practice, some of them insisting that anything more than a few quarts per acre does but waste seed and lessen the produce—that many persons have been induced to depart from their usual prac¬ tice to their serious cost. It is true that with land in a high state of fertility, and kept scrupulously clean by frequent hoeings, a full crop of wheat may be obtained from half a bushel of seed per acre, provided that it is sown in Septem¬ ber, and deposited regularly over the surface. But what beyond a trifling saving of seed is gained by this practice f And at what cost and hazard is even this secured ? It is a mere fallacy to tell us, as the advocates of excessively thin seeding so often do, that they obtain an increase of so many hundred-fold; whereas, thick seeders cannot exceed from twelve to twenty fold, when after all the gross produce of the latter may exceed that of the former by more than the quantity of seed saved, with less expense in culture, less risk from accidents and disease, an earlier harvest and a better quality of grain. Such a crowding of the ground with plants as prevents the proper development of the ear is of course to be avoided; but the most experienced groweisof 308 Grain Crops. Broad-cast versus drilling. Tull's sys¬ tem re¬ vived by Mr Smith of Lois Weedon. AGRICULTURE. wheat are convinced of the benefit of having the ground fully occupied at the time when active spring growth begins. This is secured by using two bushels per acre for the sow¬ ing, made early in October, and by increasing this quantity at the rate of half a peck per week until three bushels is reached, which may be held as the maximum. Le»s than this should not be used from the middle ol Novembei to the end of the season. These are the quantities to be used in broad-cast sowing; when drilling or dibbling is resorted to, two-fifths less seed will suffice. In Scotland, at least, often- repeated trials have shewn that larger crops are obtained by broad-casting than by drilling. I he latter mode is however to be preferred wherever the land is infected by annual weeds, which can then be got rid of by hoeing. ^ hen clover and grass-seeds are sown with the grain crop it is believed also that they thrive better from the grain being sown in rows, probably because in this case light and air are less excluded from them. It is believed also that in highly-manured soils of a loose texture grain deposited some¬ what deeply in rows is less liable to lodge than when sown broad-cast and shallower. When drilling and hoeing are resorted to, the latter is effected most cheaply and effectively by using Garret’s horse-hoe. The mere stirring of the soil is considered by many farmers to be so beneficial to the wheat crop that they use the horse-hoe irrespective of the presence of weeds. Others are of opinion tfiat, apart from the destruction of weeds, hoeing is injurious to grain crops, alleging that the cutting of their surface roots weakens the stems and increases their liability to fall over. Carefully conducted experiments are required to settle this point. We have no personal experience bearing upon it beyond this, that we have repeatedly seen a wheat crop much benefited by mere harrowing in spring. It is always useful to roll wheat, and indeed all cereal crops, in order to facilitate the reaping process although no other benefit should result from it. When the plants have been loosened by severe frosts, or are suffering from the attacks of wire-worms, the use of Crosskill’s roller is usually of great benefit to the crop. A plan of growing wheat year after year on the same field without the use of manure has been practised for several years past by the Rev. Mr Smith of Lois Weedon, North¬ amptonshire, and detailed by him in the pages of the Royal Agricultural Society’s Journal, and in a pamphlet which has now had a very extensive circulation. His plan is to a certain extent a revival of that of Jethro Tull; but with this important difference, that whereas Tull occupied his ground with alternate double rows of wheat a foot apart, and vacant spaces five feet wide, which were carefully cultivated by ploughings and horse-hoeings repeated at intervals, from the springing of the wheat until midsummer, Mr Smith intro¬ duces two important elements in addition, viz., thorough draining and trenching the vacant spaces in autumn so as to bring portions of subsoil to the surface. A field treated on this system consists of alternate strips of wheat and bare fallow, which are made to exchange places year by year, so that each successive crop occupies a different site from its immediate predecessor. It has also the benefit of the fresh soil brought up by the previous autumn’s double-digging, which is subsequently mellowed and pulverisedby lengthened exposure to the atmosphere, and by frequent stirrings. The produce obtained by Mr Smith from his acre thus treated has been very nearly 34 bushels each year for five succes¬ sive years. At first he restricted himself to the employment of manual labour, but he has since invented a set of imple¬ ments for sowing, covering in, rolling, and hoeing his crops by horse labour. We give in his own words his directions for carrying out this system, what he believes to be the ad¬ vantages of it, and the cost of thus cultivating an acre. “ I suppose, at the outset, the land intended for wheat, to he wheat land; having besides a fair depth of staple, and a Gram subsoil, as will generally, though not universally, be the case, Crops, of the same chemical composition with the surface. I suppose C— it dry; or drained three feet deep at least; well cleaned of weeds the lands cast; and the whole tolerably level. “1. First of all, then, plough the whole land, when dry, one inch deeper than the used staple. If it turn up cloddy, bring the clods down with the roller or the crusher. Let this be done, if possible, in August. Harrow deep ; so as to get five or six inches of loose mould to admit the presser. Before sowing wait for rain. After the rain wait for a fine day or two to dry the surface. With this early commencement a week or two is of no material importance compared with that of plough¬ ing dry and sowing wet. “ As early as possible, however, in September, get in your seed with the presser-drill; or with some implement which forms a firm-bedded channel in which to deposit the seed, grain by grain, a few inches apart. Cover over with the crusher or rough roller. “ 2. When the lines of wheat appear above ground, guard against the rook, the lark, and the slug ; a trite suggestion, but ever needful, especially here. And now, and at spring, and all through summer, watch for the weeds, and wage con¬ stant warfare against them. The battle may last for a year or two, or in some foul cases even more; but, in the end, the mastery, and its fruits, without fail, will be yours. “ 3. The plant being now distinctly visible, dig the inter¬ vals two spits deep; increasing the depth, year after year, till they come to twenty or twenty-four inches. Bring up at first only four, or five, or six inches, according to the nature of the subsoil, whether tenacious, or loamy, or light. To bring up more at the outset would be a ivasteful and injurious ex¬ pense. “ The digging is done thus: Before proceeding with the work, a few cuts are made within three inches of the wheat, the back of the spade being towards the rows. A few double spits, first of all, at the required depth, are then thrown out on the headland, and there left for the present. After this, as the digging proceeds, the staple is cast to the bottom, and the subsoil thrown gently on the top. This process is carried on throughout the whole interval; at the end of which inter¬ val, just so much space is left vacant as was occupied by the soil thrown out at the beginning of it. In commencing the second interval at that finished end, the earth is thrown out as at first, not on the headland, however, but into the vacant space of the first interval. And so on all over the acre. “ 4. Late in winter, and early in spring watch your op¬ portunity, in dry weather, before the roots of the plant are laid bare, to press them with the crusher. “5. In the spring, and early summer, stir the spaces be¬ tween the rows as often as the surface becomes crusted over ; and move the settled intervals four or five inches deep, with the common scarifier, set first of all about 28 inches wide; re¬ ducing the width till it come by degrees to 24 and 18. inches. Continue the process, if possible, at the last-named width, up to the time of flowering in June. ‘ ‘ These operations are indispensable to full success j and happily can be carried on at little cost. For, while the inter¬ vals of each acre can be scarified in 50 minute;, the horse- hoe implement, covering two lands at once, can stir between the rows in 25. _ “ 6. Immediately the crop is carried, clean the intervals, and move them with the scarifier in order to sow, without, de¬ lay, the shed grains. When these vegetate and come up into plant, move the intervals again, five or six inches, deep, and so destroy them. After that, level with the harrow implement, and the land is ready for the drill. If anything occur to prevent the sowing early in Septem¬ ber, and to drive you to the end f October, set the. drill for a thicker crop. But, if possible, sow early. For this reason. Tillered wheat has a bad name. But that has reference only to wheat which has tillered late in the spring. And certainly, in that case, there is the fear of danger to the crop and.danger to the sample. For, supposing no mildew to fall on it, even then the plant ripens unevenly ; the early stems being ready for the sickle, while the late grown shoots have scarcely lost AGRICULTURE. 309 Grain their verdure. But if mildew come when the stem is soft and Crops, succulent and porous, instead of being, as it should be at that v 1 time, glazed and case-hardened against its attacks, the enemy enters in and checks the circulating sap; and the end is, blackened straw, light ears, and shrivelled grain. Therefore, sow early. Let the plant tiller before winter. Give every stem an equal start at spring ; and then, with a strict adhe¬ rence to rule, there need be no alarm as to the result, subject only to those visitations from which no wheat on any system, in the same description of soil, and under the same climate, is secure.” (See pamphlet, Word in Season, p. 36.) “ The advantages of the system of corn-growing which I have described are principally these. First, while one crop of wheat is growing, the unsown intervals of the acre are being fallowed and prepared for another. This the farmer well knows to be of infinite moment, meeting, as it does, one of the great¬ est difficulties he has to contend with. Next, upon this half¬ portion of the acre, tilled as I describe, there is a yield equal to average crops on a whole acre. Then, for half the portion of an acre, there is, of course, only half the labour and half the expense of an entire acre required for cultivation. And lastly, the hand-labour required finds constant employment for the poor.”—{Ibid., p. 17.) “ After harrowing, and cleaning, and levelling the whole, I marked out the channels for the seed with my presser imple¬ ment, which is drawn with one horse, and presses two lands at once. My scheme of implements, to be complete, embraced a drill, which was to act immediately behind the presser-wheels, and to drop seed by seed into the hard channels. The spindle of the presser was to turn the drill-wheels, and the boxes were to be made removeable. Being unable to accomplish this in time for this year’s sowing, I had the seed, as heretofore, dropped by hands, and covered over by rollers. “ These rollers form the rolle?’ implement in the same frame, and are managed thus: the three-wheeled pressers are removed from their sockets, and in their place two rough rollers formed of several wheels on the self-cleaning principle, are in¬ troduced, and cover over two lands at once. “ The portion of the field thus seeded will lie in this firm but rough state till spring time. Then, when the rollers have been applied again to keep the roots of the plant well in their place, they too will be removed from the frame, and light wheels and hoes will be attached ; forming the horse-hoe implement, for hoeing and stirring between the wheat. « There is yet one other use for the implement frame. The intervals of the wheat having been trenched in autumn, and well and frequently stirred by the common scarifier at spring, are shut out by the wide-spreading wheat-plant in June from all further processes till the crop is cut and carried. They are then to be moved and levelled by the common one-horse scari¬ fier, for seed-time. After this wifi follow the harrow. The hoes will be removed from the frame, and two small harrows will be attached, to cover two lands at once ; and with this implement the horse will walk on the stubble-land, between what before were the intervals; and the cycle of operations is now complete. “ In all these operations (excepting in that of scarifying), the sown lands, and lands about to be made ready for sowing, are untouched by the foot of man or horse. “ The time occupied in scarifying the land is about an hour the acre ; in heavily pressing the channels for the seed, half- an-hour; in the other operations about 20 or 25 minutes. (Pp. 25-26.) . _ T ‘‘ The presser-drill, spoken of in p. 25, is completed, and 1 now sow the four acres in 90 minutes, timed by watch; being at the rate of 18 or 20 acres a day in a day of 8 hours, with a horse of average power and speed. _ ‘ ‘ It has been thought advisable to keep the drill m its own frame, devoting another frame to the roller-wheels or crusher, the hoes, the scarifiers, and harrows all of which are made re¬ moveable, and which, with the exception of the spade, the hand- hoe, and the common scarifier for stirring the intervals, per¬ form the whole cycle of operations for cultivating the land for wheat.”—(Pp- 33-34.) i i. x v « i pave only to shew now, by my iresh balance-sheet, how, with suitable implements, on wheat-land, the whole scheme I propose is economical, as well as easy and expeditious. One double-digging in autumn, £1 10 Three stirrings with scarifier at spring (6d.),... 0 3 One ditto with scarifier and harrow implement, before sowing, 0 Two pecks of seed (5s. the bushel), 0 Pressing and drilling, 0 Rough rolling, ; 0 Four hoeings between wheat with horse-shoe implement (6d.), 0 Bird-keeping, - ; 0 All the operations from reaping to marketing, 1 Rates, taxes, and interest, 0 Grain Crops. Total amount of outlay, £3 14 0” “ The produce, supposing it equal to that of former years, in round numbers, would be :•— “ Four quarters and two bushels of wheat (at 40s.), £8 10 0 One ton and 12 cwt. of straw (at £2 the ton), 3 4 0 £11 14 0 3 14 0 Deduct outlay, Total amount of profit, £8 0 0’ —{Ibid., p. 30.) Public attention has more recently been directed to this system of wheat culture by a lecture on Tull’s husbandry, delivered by Professor Way, at a council meeting of the Royal Agricultural Society of England, and by the animated discussion which followed ; when several gentlemen who had visited Mr Smith’s farm bore testimony to the continued excellence of his crops, and intimated that they and others had begun to test the system upon their own farms. If such a practice can indeed be pursued on the generality of clay- soils, then the puzzling problem of how to cultivate them with a profit is solved at once. It is impossible that prac¬ tical farmers should regard otherwise than with incredulity a system which so flatly contradicts all existing theory and practice. The facts submitted to them by Mr Smith being beyond challenge, they will, in the meantime, hold to the belief that there is some peculiarity in the soil at Lois Wee- don which enables it to sustain, as yet, such heavy and con¬ tinued demands on its fertility; and that the issue, there and elsewhere, must ere long be utter sterility. For our own part, believing that we have exceeding much to learn in every department of agriculture, we cannot thus summarily dispose of these facts. We simply accept them as true, and leave the exposition of them to experience, whose verdict we await with much interest. But Mr Smith is not the only person who has furnished us with information regarding the continuous growth of wheat for a series of years on the same soil. Mr Lawes, at Rothamstead, in Herts, so well known by his interesting papers on agricultural chemistry in the Royal Agricultural^ Lawes’ Society's Journal, has furnished some facts in connection exPer1' with the culture of wheat on clay soils, to which farmersraents' were little prepared to give credence. Mr Caird, who vi¬ sited Rothamstead early in 1851, thus refers to this subject in his valuable work :— “ On a soil of heavy loam, on which sheep cannot be fed on turnips, 4, 5, and 6 feet above the chalk, and therefore unin¬ fluenced by it, except in so far as it is thereby naturally drain¬ ed, ten crops of wheat have been taken in succession, one por¬ tion always without any manure whatever, and the rest with a variety of manures, the effects of which have been carefully observed. The seed is of the red cluster variety, drilled uni¬ formly in rows at 8 inches apart, and two bushels to the acre, hand-hoed twice in spring, and kept perfectly free from weeds. When the crop is removed the land is scarified with Bentall s skimmer, all weeds are removed, it is ploughed once, and the AGRICULTURE. 310 Grain seed for the next crop is then drilled in. During the ten years, Crops, the land, in a natural state, without manure, has produced a uniform average of 16 bushels of wheat an acre, with 100 lb. of straw per bushel of wheat, the actual quantity varying with the change of seasons between 14 and 20 bushels. The^ repe¬ tition of the crop has made no diminution or change in the uniformity of the average, and the conclusion seems to be esta¬ blished, that if the land is kept clean, and worked at proper seasons, it is impossible to exhaust this soil below the power of producing 16 bushels of wheat every year. ‘ ‘ But this natural produce may be doubled by the applica¬ tion of certain manures. Of these, Mr Lawes’ experiments led him to conclude that ammonia is the essential requisite. His conclusions are almost uniform, that no organic matter affects the produce of wheat, except in so far as it yields am¬ monia ; and that the whole of the organic matter of the corn crop is taken from the atmosphere by the medium of ammonia. There is a constant loss of ammonia going on by expiration, so that a larger quantity must be supplied than is contained in the crop. For practical purposes, 5 lb. of ammonia is found to produce a bushel of wheat, and the cheapest form of ammo¬ nia at present being Peruvian guano, 1 cwt. of that substance may be calculated to give 4 bushels of wheat. The natural pro¬ duce of 16 bushels an acre may therefore be doubled by an ap¬ plication of 4 cwt. of Peruvian guano. To this, however, there is a limit,—climate. Ammonia gives growth, but it depends on climate whether that produce is straw or corn. In a wet cold summer, a heavy application of ammonia produces an undue development of the circulating condition of the plant, the crop is laid, and the farmer’s hopes are disappointed. Seven of corn to ten of straw is usually the most productive crop ; five to ten seldom yields well. The prudent farmer will therefore regulate his application of ammonia with a reference to the average character of the climate in which his farm is situated. ‘ ‘ The practical conclusion at which we arrive is this, that in the cultivation of a clay-land farm, of similar quality of soil to that of Mr Lawes’, there is no other restriction necessary than to keep the land clean. That while it is very possible to reduce the land by weeds, it is impossible to exhaust it (to a certain point it may be reduced), by cleanly cultivated corn crops. That it is an ascertained fact that wheat may be taken on soils of this description (provided they are manured) year after year with no other limit than the necessity for cleaning the land, and that may best be accomplished by an occasional green crop—turnip or mangold, as best suits—at great inter¬ vals, the straw being brought to the most rotten state, and ap¬ plied in the greatest possible quantity to insure a good crop, which will clean the land well. If these conclusions are satis¬ factorily proved, the present mode of cultivating heavy clays may be greatly changed, and the owners and occupiers of such soils be better compensated in their cultivation than they have of late had reason to anticipate.” (Caird’s English Agricul¬ ture, in 1850 and 1851, pp. 460-462.) It is certainly curious to observe, that the addition of 4 cwt. of guano brings up the produce of Mr Lawes’ acre from its average annual rate of 16 bushels, under its reduced normal state, to very nearly the same as Rev. Mr Smith’s acre under his system of alternate strips of corn and sum¬ mer fallow. Average From information carefully gathered, Mr Caird gives it yield of as his opinion, that the average produce of wheat per acre Wheat. in 26 of the 32 counties of England visited by him is 26f bushels, or 14 per cent, higher than it was estimated at in the same counties by Arthur Young 80 years before. Were the country generally anything like as well cultivated as particular farms that are to be met with in all parts of it, we should have the present average increased by at least 8 bushels per acre. Barley.—In Great Britain, barley is the grain crop which ranks next in importance to wheat, both in an agricultural and social point of view. Its use as bread-corn is confined to portions of the lowlands of Scotland, where unleavened cakes, or “ bannocks o’ barley meal,” still constitute the daily bread of the peasantry. It is more largely used in preparing the “ barley broth” so much relished by all classes Grain in Scotland. To fit the grain for this purpose, it is prepared Crops, by a peculiar kind of mill, originally introduced from Hoi- land by Fletcher of Saltoun, in which a thick cylinder of gritty sandstone is made to revolve rapidly within a case of perforated sheet-iron. The barley is introduced betwixt the stone and its case, and there subjected to violent rub¬ bing until first its husk, and then its outer coatings aie re¬ moved. It is, however, in the production of malt liquor and ardent spirits, and in the fattening of live stock, that our barley crops are chiefly consumed. We have no doubt that it would be better for the whole community if this grain were more largely used in the form of butcher-meat, and greatly less in that of beer or whisky. It has been custo- Wasteful- mary for farmers to look upon distillation as beneficial to ness of them from the ready market which it affords for barley, and brewing more especially for the lighter qualities of this and other a.ndf quantity (say a peck per acre) amongst the beans, on which they are borne up and so ripen their seeds better, and yie ci more abundantly, than when trailing on the ground. When the crop comes to be thrashed, the tares are easily sepaiate from the beans by sifting. Ten days or so after sowing, the drills are harrowed down; and, it the land is cloddy, it ls smoothed by a light roller. If showers occur when the bean plants are appearing above ground, or shortly alter, the har¬ rows are used again with the best effect in pulverising the A GR I C U Grain soil and destroying newly-sprung weeds. A horse and hand Crops, hoeing is then given, and is repeated if weeds again appear. When the plants have got about 6 inches high, it is bene¬ ficial to stir the soil deeply betwixt the rows by using 1 en- nant’s grubber, drawn by a pair of horses. For this purpose the tines are set so close together as to clear the rows of beans, and the horses are yoked to it by a main tree, long enough to allow the horses to work abreast in the rows, on either side of the one operated upon. The soil is thus worked thoroughly to the depth of 6 or 8 inches, without re¬ versing the surface and exposing it to drought, or risk of throwing it upon the plants. Just before the blooms appear, some farmers pass a bulking-plough betwixt the rows, work¬ ing it very shallow, and so as merely to move the surface- soil towards the plants. This may do good; but a deep earthing up is hurtful. When the blooms open, all opera¬ tions should cease, as otherwise, much mischief may be done. Such an amount of culture may be thought needlessly costly and laborious; but unless a bean crop is kept clean, it had bet¬ ter not be sown. And it is to be remembered that the benefit of this careful tillage is not confined to it, but will be equally shared in by the wheat crop that follows. The culture of winter beans differs only in this; that they require to be sown as early in autumn as the removal of the preceding grain crop admits of. Pease are sown in circumstances similiar to those just de¬ tailed ; but they are better adapted than beans to light soils. They too are best cultivated in rows of such a width as to ad¬ mit of horse-hoeing. The early stage at which they fall over, and forbid further culture, renders it even more needful than in the case of beans to sow them only on land already clean. If annual weeds can be kept in check until the pease once get a close cover, they then occupy the ground so completely, that nothing else can live under them ; and the ground, after their removal, is found in the choicest condition. A thin crop of pease should never be allowed to stand, as the land is sure to get perfectly wild. The difficulty of getting this crop well harvested renders it peculiarly advisable to sow only the early varieties. Bean straw In Scotland the haulm of beans is esteemed an excellent as fodder, fodder for horses and other live stock; whereas in England it is thought unfit for such a use. The reason of this ap¬ pears to be, that in the southern counties beans are allowed to stand until the leaf is gone, and the stems blackened be¬ fore reaping; whereas in Scotland they are reaped so soon as the eye of the grain gets black. When well got, the juices of the plant are thus, to some extent, retained in the haulm, which, in consequence, is much relished by live stock, and yields a wholesome and nutritious fodder. The cereals and legumes now enumerated, constitute the staple grain-crops of Great Britain. Others are grown oc¬ casionally, but more for curiosity than profit. Zealous at¬ tempts were made by the late William Cobbett to introduce . maize or Indian corn as one of our regular crops. It has aiZe been conclusively proved that none of its varieties, yet tried, can be ripened in the ordinary seasons of this country. It has indeed been suggested that it might form a useful addi¬ tion to our garden vegetables—using it, as it is done in America, by cooking the unripe cobs; and also that we might Lentiles. grow it beneficially as a forage crop. Lentiles have recently been grown in different parts of the country; but both of these grains can be imported of better quality, and at less cost, than they can be grown at home. There is great inducement to agriculturists to endeavour more earnestly to obtain improved varieties of grain by cross¬ impregnation of existing ones. Something has already been accomplished in this direction; but only enough to show what encouragement there is to persevere. Whenever the same skill and perseverance are directed to the improve- YOL. II. L T U R E. 313 ment of field crops, that our gardeners are constantly exert- Grain ing, with such astonishing results, on fruits, flowers, and ve- v CroP3- j getables, we may anticipate a great increase of produce, not only from the discovery of more fruitful varieties, but of such as possess a special adaption to every diversity in the soil and climate of our territory. HARVESTING OF GRAIN CROPS, AND THEIR PREPARATION FOR MARKET. Several distinct modes of reaping grain are in use. The Raping most ancient, and still the most common is by the sickle or g.c^^e reaping-hook, which is used either with a smooth or ser¬ rated edge. The latter was at one time preferred, as by it the work was performed most accurately. The smooth- edged instrument is, however, now the favourite, as it re¬ quires less exertion to use it, and the reaper can, in conse¬ quence, get through more work in a day; and also, because in using it the grain is less compressed, and consequently dries faster when made into sheaves. In some parks of England the crops are reaped in a method caWedfagging or lagging- bagging. The cutting instrument used is heavier, straighter, and broader in the blade than the common reaping-hook. The workman uses it with a slashing stroke, and gathers the cut corn as he proceeds by means of a hooked stick held in his left hand. It is a similar process to the mode of reaping with the Hainault scythe,—an instrument which has been tried in this country, but never adopted to any extent. The common scythe, especially with that form of handle known as the Aberdeen handle or sned, is very extensively used for reaping grain in all parts of the kingdom. Indeed the Mowing, practice of mowing grain has been increasing of late years, and would extend more rapidly, but for the greater diffi¬ culty of finding good mowers than good reapers. A greater amount of dexterity is required to cut grain well by the scythe than by the sickle. The difficulty lies not in making smooth and clean stubble, but in so laying the swathe as to admit of the corn being sheaved accurately. When the mower lays his swathe at right angles to his line of progress, and the gatherer is skilful and careful, corn may be handled as neatly in reaping by the scythe as by the sickle. When the crops are not much laid or twisted, mowing is some¬ what the cheapest of these modes of reaping. Its chief re¬ commendation, however, is that mown sheaves dry most quickly, and suffer least from a drenching rain. This arises from the stems being less handled, and so forming an open sheaf, through which the wind penetrates freely. Tightly- bound sheaves are always difficult to dry. If it be true that we have at last got a really effective reaping-machine, it is probable that corn cut down by it will also possess this pro¬ perty of rapid drying. In Berwickshire and adjoining counties, the reaping of the crops has hitherto been accomplished by employing, at days’ wages, such a number of reapers as suffices to cut down the crops on each farm in from twelve to twenty days. The rate of wages paid to reapers for a number of years has ranged from 2s. to 2s. 6d. each per diem, with victuals in addition, costing about eightpence for each person. In marshalling the band, two reapers are placed on each ridge of 15 feet in breadth, with a binder to each four reapers, and a steward, or the farmer in person, to superintend the whole. When the crop is of average bulk, and lies favourable for reaping, each bandwin, or set of four reapers and a binder, dear two acres in a day of ten hours; but 1 ^ to 1^ acres odyf ij it is bulky and lodged. The cost of reaping by this method is therefore from 7s. 6d. to 12s. per acre. With such a reaping-machine as Bell’s, cutting, say eight acres per diem, and requiring in all ten persons (five men and five wromen or stout lads), to attend to and clear up after it, at an ave¬ rage wage, including victuals, of 2s. 6d. each; and allowing 2. R 314 AGRICULTURE. Grain 3s. per diem to cover tear and wear, and interest on its Crops, prime cost, there seems a reasonable prospect of a goodly portion of our future crops being reaped for about 3s. 6d. Iteapingbyper acre. The labour of the horses employed in working machinery, the reaper is not included in this estimate, as at this season they would otherwise be idle, and yet eating nearly as much food as when at work. There would thus be a saving in actual outlay of 4s. per acre. But this is the least important view of the matter. On a Berwickshire farm producing 200 acres of crop, there are usually at least six pairs of horses kept, with a resident population, sufficient to yield about thirty persons (including women and youths), available for harvest labour. The stated forces of such a farm will there¬ fore suffice to man tivo reaping-machines, and leave ten persons still available for opening up fields, clearing cor¬ ners, and reaping such portions as the machines cannot deal with. In unfavourable seasons, one machine only might be able to work with twenty persons using the scythe or sickle. In either way the crop could be cut down in from ten to fifteen days with little or no extra¬ neous aid; whereas, to accomplish it in the same time by hand labour only, from fifty to sixty persons are re¬ quired. The rapidity and accuracy with which the sowing of grain is now accomplished, frequently issues in the whole crops of a wide district being simultaneously ready for the sickle. The consequence is, that the supply of labourers proves insufficient—there is a scramble to get them—the rate of wages becomes exorbitant, employers are fain to submit to much sauciness and turbulence ; and all the while the crops are suffering from over-ripening and are exposed to shaking winds. Great then will be the boon to farmers, if, by means of this invention, they can bring their own heavy cavalry into the field—dispense with the services of mercen¬ aries,—reduce their actual outlay, and yet shorten the period and lessen the risk of the harvesting process. The call for reaping-machines is now, therefore, more urgent than ever. Perhaps we might add, it is only now that our agriculture has made sufficient progress in other respects to be ready to gear on to such machinery when presented to us. When It is now agreed on all hands that grain should be reaped grain is fit before it becomes what is called dead ripe. In the case of for i eap- wheat an(j when the grains have ceased to yield a milky fluid on being pressed under the thumb-nail, and when the ears and a few inches of the stem immediately under them have become yellow, the sooner they are reaped the better. Barley requires to be somewhat more matured. Unless the pink stripes on the husk have disappeared, and the grain has acquired a firm substance, it will shrink in drying, and be deficient both in weight and colour. When allowed to stand till it gets curved in the neck, the straw of barley be¬ comes so brittle that many ears break short off in the reap¬ ing ; and it suffers even more than other grain-crops under a shaking wind. It is of great consequence to see that corn is dry when it is tied up in sheaves; that these are not too tightly bound, and that every sheaf is kept constantly on foot. From the increased demand for harvest labourers, and the rapidity with which operations must be carried forward, stocking is not now performed with the same accuracy that it was wont to be. There is therefore the greater need for employing a person to review the stooks daily, and keep every sheaf erect. It was formerly the practice in Scotland to set up oats and barley in full stooks of twelve sheaves each, viz., Different five pairs and two hood-sheaves. These hood-sheaves are modes of an excellent defence when wet weather sets in, but they re¬ stocking tard the drying of the corn in fine weather, and there are sheaves. now pew kinc[ers wh0 can set them up so as to stand se¬ curely. It is better, therefore, to aim at rapid drying, and, for this purpose, to have the sheaves small individually, and to set but four or six of them together. Large sheaves are Grain worse to dry than small ones, not only from their greater Crops, bulk, but from their being almost invariably tighter bound. The utmost vigilance is required on the part of farmers to avoid this fault. Beans and pease are reaped by the sickle. ReaPing of The former are usually not bound into sheaves at once, butbeans or left prostrate in handfuls for a few days until they havepease‘ withered a little. They are then sheaved, and bound with ties of twisted straw, which must be provided beforehand. In stacking beans, the tops of the sheaves are kept outwards, as by this means fewer pods are exposed to the weather, or to the depredations of fowls, &c., than when the butts are to the outside. Pease are rolled into wisps as they are reaped, and afterwards turned daily until they are fit to carry. When stacked, they must instantly be thatched, as they take in wet like a sponge. It requires no little discrimination to Carrying know when sheaves are dry enough to keep in a stack. Thein stacking farmer finds it for his profit to consult his most intelligent £rain and experienced labourers on this point. On thrusting the crofs- hand into a sheaf sufficiently dried, there is a lightness and kindliness to the touch not easily mistaken when once under¬ stood. Whenever this is ascertained, the crop is carried with the utmost possible despatch. This is best accom¬ plished by using one-horse carts, and by building the sheaves into round stacks of ten or twelve loads each. Very large stacks are for ostentation, not for profit. The labour of pitch¬ ing up the sheaves to them is needlessly great; corn is much sooner in a state to keep in small stacks than in large ones, and sooner gets into condition for market; the crop is more accessible for thrashing in few-load quantities than in huge ricks, and the crop of different fields and kinds of grain more easily kept separate. young’s stack-stool. It is always desirable to have the stacks built upon frames stack or stools elevated 18 or 20 inches from the ground. Be-stools, sides the security from vermin thus attained, there is a free admission of air to every part, particularly when aided by a triangle of rough timber in the centre, which speedily in¬ sures thorough dryness in the whole stack. When stacks are built upon the ground, with a mere bedding of straw under them, the grain from the basement tiers of sheaves is often lighter by several pounds per bushel, than that from the rest of it. A farmer who has his rick-yard fully furnished with these frames, can often carry his crop without risk,— when, if built on the ground, it would inevitably heat,—and have the grain in condition for market earlier by months than in the latter case. We have elsewhere noticed a recent, but, perhaps, too costly improvement upon these stack- frames, viz., to have them mounted on wheels and set on rails, so that such stacks can be moved entire to the barn¬ door, when about to be thrashed. As the stacks are built, they are thatched without delay. For this purpose, careful stacks, farmers provide beforehand ample stores of thatch and straw ropes. The thatch is not elaborately drawn, but merely straightened a little as it falls from the thrashing- mill, tied into large bundles, and built up into stacks, where AGRICULTURE. 315 Root it gets compressed, and so lies more evenly than if used Crops. t|irect from the mill. A good coating of such thatch se- cured by straw ropes, interlacing each other in chequers, forms a secure and cheap covering, easily put on by ordi¬ nary farm-labourers ; and possessing, with all its roughness, an air of unpretending rustic neatness, which harmonises well with surrounding objects, and which we greatly prefer to the elaborate ricks of the southern counties with their shaved sides, combed thatch, and weather-cock-a-peak. Apart from its cost, the shaving of stacks is objectionable, as they then suffer more from a beating rain or snow-drift, than when the natural roughness is left upon them, on the same principle that a coarse, shaggy toncoat shoots off wet, better than a smooth broadcloth. With proper machinery propelled by steam or water, the thrashing and dressing of grain is a simple and inexpensive process. As grain is now universally sold with a reference to its weight per bushel, its relative value depends much upon its dryness and thorough freedom from chaff, dust, light grain, and seeds of weeds. Farmers who are syste¬ matically careful in the cultivation, harvesting, thrashing, and dressing of their crops, can always command the best prices of the day. In preparing a parcel of grain for market, it is a good plan to measure a few sacks very carefully, as¬ certain the average weight of these, and then fill every re¬ maining sack to that weight exactly. CHAPTER VII. ROOT CROPS. Potato.—The events of the past seven years render it necessary to regard this root somewhat differently than was warranted by its previous history. Its value, as an article of food, relished alike by prince and peasant, its easy cul¬ ture, its adaptation to a very wide diversity of soil and cli¬ mate, and the largeness of its produce, justly entitled it to the high esteem in which it was universally held. Like many other good gifts, it was, however, grossly abused, and diverted from its legitimate use. From an agreeable, wholesome addition to the daily food of the community, advantage was taken of its amazing productive powers, to Fffecta of Put ^ *n P^ace a the staff of life.” In Ireland, and the f hr.« potato Highlands of Scotland, the people already in a painfully de¬ disease.” graded condition, and contented to exist with potatoes as their sole food from year’s end to year’s end, took occasion, from its very productiveness, under the rudest culture, to subdivide their lands, and marry prematurely, with reckless improvidence, and amid an ever-deepening degradation. We know now, from the utter prostration and helplessness into which this wretched population was at once thrown by the memorable potato disease, the terrible penalty which this abuse of “ a good gift” has brought directly on the miserable sufferers, and indirectly on the whole community. It will be well if the stern lesson, enforced by famine and pestilence, have the effect of leading to a better social con¬ dition. Viewed in this light, the potato disease may yet prove a blessing to the nation. Its continued prevalence, although in a mitigated form, cannot well be regarded other¬ wise, when we remember the frantic eagerness with which the Irish peasantry replanted their favourite root on the first indication of its returning vigour, and the desperate energy with which they cling to it under repeated disappointments. Apart from this specialty, the precarious health of this im¬ portant esculent is much to be regretted. It seems con¬ trary to analogy to suppose that it is likely either to be en¬ tirely lost, or to manifest a permanent liability to this dis¬ ease. It seems more natural to suppose that, by and by, this disease will disappear, or that some efficient remedy for it will be discovered. Railways now afford great facilities Root for transporting this bulky commodity at little expense to Crops, great distances, and thus render the market for it available to a wider district, and would, but for the disease, insure its more extended cultivation. The varieties of the potato, whether for garden or field Varieties culture, are exceedingly numerous, and admit of endless in- exceeding- crease by propagating from seeds. It would serve no use-1/ nunie' ful purpose to enumerate here even a selection from the s‘ sorts in use in different parts of the country. In Messrs Lawson’s Synopsis of the Vegetable Products of Scotland, a description of 175 kinds is given, to which the reader is referred for particulars. When the crop is grown for cattle food, bulk of produce will be the primary consideration ; but for sale or family use, flavour, keeping quality, and hand¬ some appearance, as well as good yield, will be particularly attended to. Exemption from disease is now a momentous consideration, whatever the use for which it is grown. There is this difficulty, however, connected with selections on the score of healthiness, that while in each season since the disease broke out, certain varieties have escaped, it is observed, from year to year, that the exempted list varies; certain kinds that had been previously healthy becoming as obnoxious to disease as any, and others in a great measure escaping that had suffered much before. Indeed, certain parties, from observing that diseased tubers left in the ground have produced healthy plants in the following season, have been induced purposely to plant diseased potatoes, and with good results. This, however, is probably due to the mere fact of their being kept in the earth. In field culture, the potato is frequently grown on a por-Prepara¬ tion of the fallow break; but its appropriate place in the tion of the rotation is that usually assigned to beans, with which, in ansoil- agricultural point of view, it has many features in common, and in lieu of which it may with advantage be cultivated. As the potato requires to be planted as early in spring as the weather will admit of, thus leaving little opportunity for cleaning the land, and as its mode of growth forbids any effective removal of root-weeds by after culture, it is pecu¬ liarly necessary to have the land devoted to this crop cleaned in autumn. Winter dunging facilitates the planting, and is otherwise beneficial to the crop by producing that loose and mellow condition of the soil in which the potato delights. The quality of the crop is also believed to be better when the dung is thoroughly incorporated with the soil, than when it is applied in the drill at the time of planting. A liberal application of manure is necessary if a full crop is expected. The rank growth thus induced renders it, however, more obnoxious to the murrain, and hence at present it is more prudent to aim rather at a sound crop than an abundant one, and for this purpose to stint the manure. When it is applied at the time of planting, the mode of procedure is the same as that which will presently be described in the section on turnip culture. The potato sets are prepared prepara- a few days before they are expected to be needed. Tubers tion of the about the size of an egg do well to be planted whole; and sets, it is a good plan to select these when harvesting the crop, and to pit them by themselves, that they may be ready for use without further labour. The larger tubers are cut into pieces having at least one sound eye in each, although two are better. It is of great consequence to have seed-potatoes stored in a cool and dry pit, so that if possible they may be prepared for planting before they have begun to shoot. If there has been any heating in the pit, the potatoes are found to be covered by a rank crop of shoots, which are neces¬ sarily rubbed off, and thus the most vigorous eyes are lost, and much of the substance which should have nourished the young plant utterly wasted. A sufficient number of dor¬ mant eyes are no doubt left, but from the comparatively ex- 316 AGRICULTURE. Root hausted state of the tubers, these produce stems of a weaker Crops, and more watery character, and more liable to disease than —v^-', those first protruded. To avoid these evils, gardeners are at pains to invigorate their seed potatoes and husband their whole powers for early and vigorous growth by greening them in autumn, storing them in a cool place with a cur¬ rent of air passing through it, and then in early spring ex¬ posing them to light on a floor, whence they are carefully removed and planted with their short, thick, green shoots unbroken.1 Neither the greening nor the sprouting under cover and in the light, can ordinarily be practised on the scale on which the field culture of the potato is conducted. But the important feature in it, viz., so treating potatoes intended for seed that the crop shall be produced from the first and most vigorous shoots, and that these shall obtain the full benefit of the natural pabulum stored up for their use in the parent tuber, should be carefully considered and imitated if possible in field culture. The report of the meeting of the Edinburgh Botanical Society,on 8th January 1852, bears that “Professor Simpson communicated the results of some experiments made by himself and Mr Stewart relative to the growth of alpine plants after having been kept artificially covered with snow in an ice-house for many months. Seeds and plants when kept in this way during winter, and then brought into the warm air of summer, germinate and grow with great rapi¬ dity. Mr Stewart had also made experiments with animals, and he found that the chrysalis so treated produced a moth in eleven days after being brought into the atmosphere, while other chrysalis of the same moth did not do so for three or four months after. In arctic regions the rapid growth of plants during the short summer was well known. Professor Simpson alluded to the importance of similar ex¬ periments being made on the different kinds of grain. He referred to the rapidity of harvest in Canada and other countries where the cold lasted for many months, and he was disposed to think that if grain was kept in ice-houses during the winter, and sown in spring, there might be an acceleration of the harvest.”2 This suggestion for the treatment of seed corn is cer¬ tainly deserving of trial. But the known difficulty of hin¬ dering the premature germination of potato sets in the or¬ dinary method of storing them, seems to point to them as the peculiarly appropriate subjects of such an experiment. Potato drills should not be less than 30 inches wide, nor the sets less: than 10 or 12 inches apart in the rows. The usual practice is to take the sets to the field in sacks, which are set down at convenient distances for replenishing the baskets or aprons of the planters. When a large breadth is to be planted, a better way is to have the sets in carts, one of which is moved slowly along in front of the planters. A person is seated in the cart, who has by him several spare baskets which he keeps ready filled, and which are handed to the planters in exchange for empty ones as often as re¬ quired. This greatly economises the time of the planters, and admits of a greater amount of work being accomplished by them in a day. Single-bout drills are quite sufficient so far as the success of the crop is concerned. Where neatness is much studied, a double-bout certainly makes a nicer finish, but as the drills should be partially levelled by a turn of the drill-harrows about ten or fourteen days after planting, as weather admits, very short time is allowed for admiring the trigness of the work; and the extra labour thus expended can certainly be more profitably employed at this busy sea¬ son. So soon as the young potato plants are fairly above ground, the drill-grubber should be set to work and followed up without delay by hand-hoeing. Mr Wallace, North- Root Berwick-Mains, a most successful cultivator of potatoes, has Crops, for many years taken off all the shoots, save one, from the ^ r— potato sets as they appear above ground, and the primings are used in filling up blanks; the result has been, that the produce of the solitary stem is both larger and of more equal size and quality than when the shoots are all left. A turn of the horse-hoe and another hand-hoeing after a short in¬ terval are usually required, after which the common practice is to earth up the rows by the double mould-board ploughs. There is reason to believe that this latter practice usually does harm, rather than good. It no doubt prevents the uppermost tubers from getting greened by exposure to the light, but it is believed that the injury inflicted on the roots which spread into the intervals betwixt the rows far more than counterbalances any benefits that result or have been supposed to result from this earthing up. After the plants are a foot high, a slight stirring of the surface to keep down weeds is all the culture that is admissible consistently with the well-doing of the crop. When the crop is matured, which is known by the decay of the tops, and the firmness of the epidermis when the tubers are forcibly rubbed by the thumb, advantage is taken of every dry day in harvesting the crop. For small plots, the fork is certainly the most efficient implement for raising the tubers; but on the large scale when expedition is of such consequence, they are always unearthed by the double mould-board plough. Al¬ ternate rows are split open in the first instance, and then the intervening ones, as the produce of the first is gathered. When a convenient breadth has thus been cleared, a turn of the harrows is given to uncover such tubers as have been hid from the gleaners at the first going over. In Kincardine¬ shire, this work is now accomplished by attaching to the common plough a crescent-shaped share about 18 inches broad, with four stout prongs, each a foot in height, welded to its upper surface, and set at an angle of 45° to the sole of the plough. This being worked directly under the row of potato plants, unearths the tubers, and spreads them on the surface by one operation. The potatoes are gathered into baskets from which they are emptied into carts and conveyed at once to some dry piece of ground, in which they are piled up in long narrow heaps and immediately thatched with straw. The base of the heaps should not exceed a yard in width, and should be raised above the surface level rather than sunk below it as is very usually done. As the dangers to be guarded against are heating in the first instance and frost ultimately, measures must be taken with an eye to both. The crop being put together in as dry and clean a state as possible, and covered with as much straw as will shoot off rain and protect from any early frost, is allowed to lie for three or four weeks. By this time the mass will have become considerably drier, and as weather admits, the whole is now turned over and shook in a riddle wide enough to pass dirt and small tubers: diseased roots are then carefully removed, and the sound ones formed into a heap as before, with a row of drain tiles laid along the centre of the base. A good covering of straw is then put on and coated over two or three inches thick with earth, care being taken to leave a chimney every two yards along the ridge. By thus keeping the heaps dry and cool, and secure from frost, it is usually possible, even yet, to preserve potatoes in good condition till spring. Such diseased ones as have been picked out, either at the first gathering or at the turning of the heaps, can be used for feeding cattle or pigs. The fact that pigs fatten, apparently, as well on diseased potatoes when cooked by steaming or boiling, as * See a Pamphlet On the Cultivation of the Potato by Mr James Cuthill, Market-Gardener, Camberwell, London, which should he studied by every grower of potatoes. 2 Gardener's Chronicle, 31st January 1852. AGRICULTURE. Root on sound ones, is certainly a very important mitigation of Crops, this dreaded calamity. There are several varieties of the potato, such as “lumpers,” “cups,” “mangel-wurzel potato,” &c., which, although unfit for human food, are much relished by cattle, and which from their abundant produce, healthi¬ ness and great fattening quality are well deserving of being more generally cultivated for the purpose of being used in combination with turnips and other substances in the fatten¬ ing of cattle. The turnip crop of 1851 was nearly as much diseased as the potato crop, and as one remedy against “ fingers and toes ” in the former, is to let longer intervals of time intervene before their recurrence in the same field; and as it has been ascertained that an acre each of beans, potatoes, and turnips, will produce more beef than three acres of turnips alone, it is worthy the consideration of those concerned whether it would not be prudent to substitute a crop of these coarser potatoes for a portion of their turnip crop on fields or parts of fields that have borne diseased turnips in previous rotations. Turnips.—The introduction of turnips as a field crop con¬ stitutes one of the most marked epochs in British agriculture. To the present day no better criterion exists by which to esti¬ mate its state in any district, or the skill of individual farmers, than the measure of success with which this or other root crops is cultivated. We have already, in our section upon fal¬ lowing, described in detail the process of preparing the soil for drilled green crops. Referring the reader to what is there said, we now proceed with our description of turnip culture. Manure for Previous to the introduction of bone-dust and guano, turnip. farm-yard dung formed, in the majority of cases, the only available manure for the turnip crop. It was almost inva¬ riably formed into heaps in the field to which it was to be applied, and repeatedly turned, as great stress was laid on having it well rotted. The introduction of these invaluable portable manures has, however, not only immensely ex¬ tended the culture of the turnip; but has materially modi¬ fied the course of procedure. On the first introduction of bone-dust, the practice was to use the fold-yard dung, as far as it would go, and to apply bone-dust alone, in quanti¬ ties of from sixteen to twenty bushels per acre, to the re¬ mainder of the crop. Guano, too, for a time, was used to some extent on the same principle ; but now it is most satis¬ factorily proved, that whereas very good crops of turnips can be obtained by manuring either with dung alone, at the* rate of from fifteen to twenty tons per acre, or bones alone, at the rate of sixteen to twenty bushels, or guano alone, at " the rate of three to four cwt., much better crops can be obtained by applying to each acre its proportion of each of these kinds and quantities of manures. A portion of the bones is now usually applied in the form of superphosphate of lime ; and as this substance, and also guano, have a re¬ markable power of stimulating the growth of the turnip in its earliest stage, forcing it to the state fit for thinning from ten to fourteen days earlier than heretofore, there is now no occasion for the dung being in the advanced state of de¬ composition that was formerly found necessary. When farm-yard dung alone was used, it behoved to be in a solu¬ ble state, ready to furnish nourishment to the plant from the beginning. But in bringing it to that state, a consider¬ able loss is sustained by fermentation, and its bulk is so much reduced, that it becomes difficult to distribute evenly the allowance which would be available for each acre, in order to give the whole crop a share of it. This, however, it is most desirable to do, as good farm-yard manure con¬ tains in itself the whole elements required by the crop. And hence an additional reason for the plans of applying farm¬ yard dung, which have already been noticed. If that made during the previous summer has been applied in autumn to the lea before ploughing for oats, as far as it will go, and 317 another portion of the contemplated turnip break dunged Root before the winter furrow, with all that has been made up Crops, to that time, and the future accumulations up to April formed into heaps, to be applied in the drills for the latest sowings, the manure produced on the farm may be made to go over nearly the whole breadth under root crops. In proceeding to sow those portions that were dunged before the oat crop, and on the stubble, all that is required, is to form the drills, and apply the guano or bones, or mix¬ ture of both, by hand. In doing this, ten or twelve drills are set out the evening before, that all may be ready for a good start. The light manure is taken to the field in carts, which are unyoked at convenient distances for replenishing the aprons of the young persons (one for each plough) who dis¬ tribute it along the drills. The sowers of the manure be¬ ing started on the outside drills, the ploughmen proceed to open fresh ones inside in going, and to cover in the manure by reversing the first formed ridglets as they return. The seed-machine, sowing two rows at a time, follows close up to the ploughs, and thus the work goes rapidly on, each plough getting over from 2| to 3 acres a-day. When farm-yard dung is applied at the time of sowing, the pro¬ cess is the same, except that the drills must be opened somewhat deeper, and that the dung-carts, followed by an adequate number of spreaders, precede the sowers of the light manures. In filling the dung-carts, one able-bodied labourer is inquired for each plough employed in drilling; and where these amount to three, six spreaders are required to distribute it evenly along the drills. In some districts the double-breasted plough is used in forming the drills and covering in the dung. In the hands of a skilful plough¬ man, that implement does certainly make neater work to look at; but so far as the success of the crop is concerned, the common swing-plough is preferable, for in covering in with it, the earth is made to run over the top of the ridg- let, by which means the clods fall into the hollow, and the finest of the mould is left oft the top, where the seed is to be deposited. With the double mould-board this cannot so well be done, and the consequence is, that a groove is formed on the top of the ridglet, in which the small dry clods, carried up by the tail of the mould-board, are left, forming the worst possible bed for the seed. In parching weather, it is usual to pass a light roller over the drills, imme¬ diately after sowing, to retain the moisture, and insure germi¬ nation. The seed is deposited near the surface, half an inch of mould being a sufficient covering. The quantity sown is 2 lb. per acre of globe or yellow turnip seeds, and 3 to 4 lb. of Swedes. Care must be taken that the seed is fresh, so as to have a vigorous and thick plant. Thick sowing increases the difficulty of thinning out the plants, but it hastens their growth, and diminishes the risk of failure from the depreda¬ tions of the turnip beetle. The time of sowing in the south of Scotland extends from the middle to the end of May for Swedes, and thence to the middle of June for yellows and globes. A partial sowing of yellow or globe is however made by careful stockmasters before sowing the Swedes, to be ready for use by the end of August or beginning of Septem¬ ber, when pasturage fails. Sowings of early varieties such as the stubble turnip and certain yellow kinds, are also made after winter tares or other catch crops, until the middle of July; but later than this they cannot be sown in Scotland with advantage, unless for the production of a crop of seed. The average weight per acre of Swedes may be stated at 18 tons, and of turnips at 22 tons, although double these rates have occasionally been obtained. Recent experiments go to show that with liberal manuring and early sowing, the weight of the crop is considerably increased by thinning out the plants at wider intervals than has hitherto been custo¬ mary. The usual practice in Scotland has been to sow in 318 AGRICULTURE. Thinning turnips. ridglets 27 inches apart, with 9 or 10 inches betwixt the plants. Recent experiments establish the fact that with 15 inches from plant to plant, much larger bulbs and a greater acreable produce are obtained. As it is ascertained that in the case of Swedes the largest bulbs are also the best in quality, it is of the greater consequence to allow them ample room. The thinning is commenced as soon as the rough leaf is fairly developed. Previous to this operation the horse-hoe is worked betwixt the rows for the double purpose of de¬ stroying weeds and facilitating the operation of thinning. When the plants have rallied after the thinning, and begun to grow rapidly, the usual practice has been to turn a fur¬ row from either side of them into the middle of the inter¬ val by a one-horse plough, and then to level this down by a turn of the horse-hoe. A great improvement on this prac¬ tice is to use Tennant’s grubber instead, adjusted for drill work in the manner already described. By thus using a strong implement drawn by two horses, the soil in the in¬ tervals betwixt the rows can be stirred a foot deep if re¬ quired, without any risk of hurting the young plants, and this too is accomplished by a single operation. A second hand-hoeing is then given, which usually completes the after culture. It was formerly the invariable practice to finish off by passing a double mould-board plough betwixt the rows, which was called setting up. On dry soils this is not only useless, but positively hurtful to the crop; and those so wet as to require it are unfit for the profitable cul¬ tivation of turnips at all. The nature of the soil will usually determine the mode of consuming the crop. On all loose, dry soils, feeding off by sheep is the most profitable plan; whereas on deep, strong loams it is advisable to withdraw the whole and eat them by cattle, as, unless in very favourable weather, when even a fourth is fed off by sheep, the extra manuring does not compensate to the after crops for the injury which they usu¬ ally sustain from the treading and poaching. On the poorest class of light soils, the whole crop should if possible be con¬ sumed where it grows by sheep; but on those of a better description, a third, a half, or two-thirds may be withdrawn for the feeding of cattle according to circumstances. What¬ ever the proportion left on the ground, care is taken to re¬ gulate the intervals so as to distribute the treading and drop¬ pings of the sheep as equally as possible over the field. The management of the turnip crop, so as that it may be supplied to the live stock in the best possible condition dur¬ ing the entire season is a point of the greatest importance. The portion that is to be used as cattle food is removed from the ground as soon as the crop has sufficiently matured, and before the time when drenching rains and severe frosts may ordinarily be looked for. The best way of preserving them is by storing in long narrow heaps on a dry and sheltered situation open to the sun, and covering them with a good coating of straw, secured by straw-ropes. The thatch of the corn-stacks that are thrashed in autumn is usually reserved for covering turnip heaps. After 1st November it is well to make diligent use of every favourable hour in thus securing the turnip crop. In corroboration and further illustration of this important point, we here engross an interesting com¬ munication recently received from Mr Archibald Hepburn, Whittingham Mains, East Lothian :— “ Mr Buist (Lord Haddington’s factor) is compelled by rea¬ son of the game on the home-farm to store all his turnips ex¬ cept a few required for sheep. He sows very early in May, chiefly Swedes ; stores in October; leaves the roots on ; makes the heaps oblong, about 51 feet by 4; thatches with ten inches of straw ; turns the heaps, and rasps off the shoots in March. I have myself kept Skirving’s purple-top yellow good in this way from November till the middle of May. “ Mr Cuthbertson, Greendykes, East Lothian, farms a clay- soil, which, although furrow-drained, and in very high condi¬ tion, is, according to old preconceived ideas, ill adapted for the turnip husbandry; but by good management, few farmers suc¬ ceed better in obtaining heavy crops of turnips. Of late years he has sown nothing but Skirving’s purple-top yellow at the rate of five pounds per Scotch acre ; commencing the sowing late in April, and finishing his whole break about the middle of May, weather permitting. Early in September he com¬ mences drawing and storing a proportion of each field, leav¬ ing the remainder to be consumed on the ground by sheep, which are folded on without delay; and the whole breadth left for that purpose is consumed, and wheat sown throughout November. “ The leaves of the turnip are chopped off about one inch from the bulb, and the tap-root is merely cleared of earth, par¬ ticular care being taken to store the turnip when quite dry and free from frost. If it is necessary in clearing a field to cart off the bulbs when wet with rain, they are stored in a separate heap for early eating. Those carried in the above mentioned good condition are stored in long heaps, 20 feet broad at the base, and about 5|, or 6 feet high, and that in a roof-like fa¬ shion. The heaps are thatched with straw to the depth of about 10 inches, and secured with straw-ropes. The contents are never disturbed until they are required for daily consumption. The turnips are found to be excellent food for cattle, so late as the beginning of June. This most excellent practice and its happy results cannot be too widely known. Mr Cuthbertson used to store his yellow turnips according to Mr Buist’s plan, but prefers these enormous heaps.” The difference both to the cattle and to the land betwixt the plan of having turnips stored in dry weather without poaching the fields and securing clean and fresh food in all weathers, and the other of bringing in only a few days’ sup¬ ply at a time, and so being often compelled to go upon the land when soaked with rain or bound with frost, and feed¬ ing the cattle with miry or frozen turnips, can scarcely be computed. The careful farmer will never feel at ease until his winter’s provision is safe in the store-heap. The portion Preserving to be fed off by sheep must necessarily be treated in a dif-turniP for ferent manner. What is to be used after Christmas can be sheeP feed' very readily defended against frost, by earthing up in themg‘ drills with the common plough. But as what is to be con¬ sumed by the young sheep must be pulled and trimmed at s any rate, in order to be sliced, the best way is to throw the turnips into heaps at regular distances, and cover them first with the greens, and then with a thin coating of earth. By this means the turnips are kept from running to stems, and the sheep get them clean and fresh whatever the state of the weather.1 The same end is secured by opening a trench by a bout of the common plough, into which the turnips from two drills on either side are laid in regular order with their tops uppermost, and the earth turned over upon them by re¬ versing the course of the plough. When wanted for use, they are again unearthed by means of the plough. The feeding qualities of turnips are so seriously impaired by ex¬ posure to frost, even when they escape actual destruction, that the expense of securing them by one or other of these methods, is always amply repaid. In very mild winters again, storing is equally effective in preventing the virtues both of the turnips and the soil from being wasted by the pushing of the seed stems. Such precautions are so usually omitted, During the unusually wet winter of 1852 3, we stored a large quantity of turnips and Swedes, intended for cattle food in this way. he trimming and storing was carried on every dry day, and the carting postponed until the occurrence of frost or drought admitted of its being done without injury to the land. AGRICULTURE. Root and the loss thereby sustained is so serious, that it would be Crops. well for all who question the utility cf the practice to satisfy themselves regarding it in some such way as this. Let two portions of a turnip field, as equal in all respects as possible, be selected, and let the crop from one of them be in De¬ cember put into small store heaps or buried in the earth, and let the other remain on the ground untouched till the middle of March. Let a lot of sheep which have received the same previous treatment be then equally divided and fed respectively on these several portions for three or four weeks, and their weights ascertained before and after the trial. Let both portions be afterwards sown with barley under like cir¬ cumstances, and the produce accurately ascertained. As¬ suming that an average amount of frost occurs, and that the unstored turnips have begun to push their seed stems when the sheep are put upon them, our personal experience war¬ rants us in anticipating a difference of at least six bushels of barley per acre, and two lb. of mutton per sheep in favour of the portion on which the turnips are stored. Diseases. The turnip is liable in the early stages of its growth to the attacks of various insects. The most formidable of these enemies is the turnip beetle, which frequently settles upon the plant so soon as they appear above ground, in such num¬ bers as totally to destroy the whole of them. The best way of guarding against these nimble adversaries, is to endea¬ vour, by careful preparation of the soil, liberal manuring and thick seeding to secure a thick plant and rapid growth, for whenever the rough leaf is expanded, the risk from this quarter is over. From time to time the young turnip plants are assailed by the larvae of certain butterflies and moths, which sometimes appear in such numbers as to cause serious alarm, but ordinarily their attacks occasion but a slight check to the growth of the crop. “Finders A far more formidable evil is the disease called “fingers and toes.” and toes,” which, although long known, seems to be steadily extending, and has been wider spread and more virulent in the turnip crop of 1851 than in any previous year. This truly formidable disease sometimes shews itself by the time that the plants are ready for thinning, but more usually it is about the stage when the second hoeing is given that un^ mistakable indications of its presence are observed. The crop appears in high health, and is making rapid growth, when, suddenly under hot sunshine, numbers of the plants are seen to droop with flaccid leaves; and examination being made, it is found that the disease has already made serious progress. In some cases it is chiefly confined to the tap¬ root, which is distorted with knobby excrescences. In others, the roots present a thickened, palmated appearance, giving rise to the popular name for the disease, “ fingers and toes,” while in others the lateral roots expand into glandular-look¬ ing tubers, which frequently appear partially above ground at distances of several inches from the central stem. For a time all these forms of the excrescences present a smooth healthy looking skin, yielding no trace of the presence of insects of any kind, either externally or internally. By and by the skin cracks over the excrescences, which speedily as¬ sume a gangrenous appearance. Indeed, the whole symp¬ toms present a striking analogy to cancer in the animal system. By the time that the healthy plants are approach¬ ing near to maturity, the most diseased ones have usually lost all resemblance to turnips, and there remains on the land a substance like rotten fungus. In very bad cases, whole acres together are found in this state, with here and there a sickly distorted turnip still shewing a few green leaves. At other times a few only of the plants are wholly destroyed ; the field, to a casual observer, looking not much amiss, though a closser inspection proves that the general crop is of stunted growth, with few plants entirely free from the disease. Such partially diseased roots are not absolutely 319 rejected by sheep, but they are evidently unpalatable and Root innutritious, while the crop as a whole is more speedily con- Crops, sumed than its general appearance would lead one to ex- Vs— pect. When this disease appears on farms that have pre¬ viously been exempt from it, it is usually confined for a year or two to small patches, which, however, in the ab¬ sence of remedial measures, steadily and rapidly extend, not only on the recurrence of a turnip crop on the same fields, but over the other parts of the farm. Indeed, there are not wanting indications of its being propagated by con¬ tagion ; as, for instance, when tainted roots are carted into pastures, and the disease shews itself most in those places where they have been consumed, when, in course of rota¬ tion, the field comes afterwards to bear a turnip crop. \\ hen they are consumed by cattle in fold-yards, the dung may be the medium of contamination, on the supposition that tins conjecture is well-founded. Ploughing land in a wet state evidently aggravates the disease. We know of one instance where a strip down the middle of a field was ploughed in autumn while soaked by rain, on which wet ploughed por¬ tion the turnips were evidently more diseased than over the rest of the field. In another instance which came under our personal observation, a ditch running along part of the top of a field, of upwards of 50 acres, was scoured in spring, and the mud spread back over the headland, The whole field was, in the same season, sown with turnips, which proved an excellent crop, entirely free from “ fingers and Beneficial toes,” with the exception of that portion of headland on which |'ffect8 of the mud was spread, where every plant was diseased. Al- irae- though wholly in the dark as to the nature and propagation of this disease, it is well to know that the judicious applica¬ tion of lime is a certain remedy. In order, however, to its efficacy, it must be applied in a powdery state after the au¬ tumn ploughing, and immediately incorporated with the soil by harrowing ; or else as a compost with earth, spread on the lea, before breaking up for oats. We know front ex¬ perience, that a very moderate dose (say four tons of un¬ slaked shells), applied in this way will suffice as a prevention from this disease. It is on light soils that its ravages are most frequently experienced, and to these heavy doses of lime are unsuitable. Indeed, whether for promoting the general fertility of soils, or for warding off the attacks of this disease, moderate applications of lime every twelve years or so, seem preferable to heavier dressings at longer intervals. Beneficial effects are said to have been observed from the use of salt when scattered on the surface early in spring, and when applied in the drill in mixture with guano at the time of sowing the turnips. Substituting potatoes or some other crops for one round, so as to prolong the interval betwixt the recurrence of turnips to eight years instead of four, is said to be a certain remedy. Mangel- WurzeL—This root has been steadily rising in esti¬ mation of late years. It is peculiarly adapted for those southern parts of England where the climate is too hot and dry for the suc¬ cessful cultivation of the turnip. A competent authority de¬ clares that it is there easier to obtain thirty tons of mangel than twenty tons of Swedes, and that it is not at all unusual to find individual roots upwards of twenty lb. in weight. In Scotland it is just the reverse, it being comparatively easy to grow a good crop of Swedes, but very difficult to obtain twenty tons of mangel. This plant is very susceptible oi injury from frost, and hence in the short summer of Scotland it cannot be sown so early nor be left in the ground so late as would be requisite for its mature growth. These diffi¬ culties may possibly be got over, either by the selection of hardier varieties or by more skilful cultivation. Its feeding quality is said to be superior to that of the Swede, it is much relished by live stock—pigs especially doing remarkably well upon it—and it has the very important property of keeping agriculture. 320 Root in good condition till midsummer if required. Indeed, it is Crops, only after it has been some months in the store heap that it becomes a palatable and safe food for cattle. It is moreover exempt from the attacks of the turnip beetle. On all these accounts, therefore, it is peculiarly valuable in those parts of Great Britain where peculiarity of climate renders it strong precisely where the turnip is defective. Up to the act of depositing the seed, the processes of pre¬ paration for mangel are identical with those described tor the turnip; winter dunging being even more appropriate for the former than for the latter. The ridglets being formed 28 inches apart, and charged with a liberal allow¬ ance of dung and guano, the seeds are deposited along the top, at the rate of about 4 lb. per acre. The common drilling machines are easily fitted for sowing its large rough seeds. The after culture is also identical with that of the turnip. The plants are thinned out at distances of not less than 15 inches apart. Transplanting can be used for the filling up of gaps with more certainty of success than in the case of Swedes. Several varieties of the plant are cultivated, such as, the yellow, the long-red, and the orange-globe. The crop requires to be secured in store heaps as early in autumn as possible, as it is easily injured by frost. The following graphic description of this process by Mr Morton of Whitfield, appeared in the Agricultural Gazette of 8th November 1851:— “ The mode of harvesting our root crop which we have adopted for several years is this ; we let the lifting-cutting off the leaves and the roots, and putting the roots into the cart—at so much per acre, according to the weight of the crop, to one man, who gets other men to join with him in the work and share in the profits ; and the arrangement I require to be adopted is, that the one-horse carts, which I employ to haul the roots, shall be constantly employed, and I require from 16 to 20 loads, or tons of roots, to be filled hourly. The number of carts required is according to the distance of the field from the store; thus the distance from the middle of the field to the store being 15 chains, four carts are re¬ quired ; 22 chains require five carts; and 30 chains require seven carts. “ The mode of lifting the roots.—Five men are employed to pull up the roots ; each man pulls up two rows ; standing be¬ tween the rows, he takes with his left hand a root from the row on his left side, and with his right hand a root from the row' on his right side, and pulling both up at the same time, places them side by side, across the row where he pulled up the roots with his right hand, so as to have the tops lying in the space between the two rows he has pulled up ; the next man takes the two rows at the right hand of the last two rows we have just described, and he, with each of his hands, pulls up a row, and places them on the line of the row which he has pulled mp with his left hand, with the root end lying towards the root end of the first row, so that we have now four rows of roots lying close together in two rows, side by side, with their leaves on the outside of each of these rows, and the roots of each row nearly touching each other ; and every four rowrs, when grow¬ ing, are thus, when pulled, laid in two rows, root to root, oc¬ cupying not more than 27 inches. Now, as the next four rows are lifted in the same way, and placed in like manner, we have a space unoccupied of three times 27 inches, or 6 feet 9 inches between each double row of roots, for the cart to go between them (viz. this double row of bulbs after they have had the leaves and roots cut off), to carry off the bulbs to the store. After the five men who are pulling the roots, there follow ten women or boys with knives, made of pieces of old scythes, w'ho, with repeated blow's, cut off the leaves and roots, without ever moving one of them with their hands ; this is constant, but not hard work, and it requires ten active women or boys to keep up with the five men pulling. Immediately on the heels of the cutters follow the carts be¬ tween the two double rows of bulbs as they lie, having their leaves and roots cut off; and a man, one of the principals of the gang, and nine young active boys and girls throw up the bulbs as fast as they can into the cart, the man speaking to Root the horse to move forward, or stop, as they clear the ground; Urops. when one cart is full, an empty one has been brought by one of the boys who drive the carts, and placed immediately behind the full one ; so that, as he moves off with the full cart, the man calls the horse with the empty cart to move forward, and they proceed to throw the roots into the cart as fast as they did into the one that has just gone off the field. “ The pulling of the roots and the filling of the carts being the principal work, one of the leaders is in each of these de¬ partments of the work ; so that, by his example, he shows those with him how he wishes them to work, and thus the work proceeds with the utmost regularity and despatch; 20 cart-loads are hourly filled in the fields and delivered in the store; 180 to 182 loads of 22 cwt. and 23 cwt. each in a day of nine hours ; thus a cart-load is filled every three minutes by 10 pairs of hands, which are pulled by five pairs of hands, and the leaves and roots cut off by 10 pairs of hands—in all 25 pairs of hands, men, women, and boys; this has been repeatedly done in a day. “ The stores are made of posts and rails, enclosing a space 9 feet apart and feet high, and of any length, if the space will admit, and as near to where they are to be consumed as possible. The posts are 5 feet apart, let into the ground 18 inches, and feet above, with five rails above, 4 or 5 inches wide, nailed to the inside of the posts; and each of these stores is 3 feet apart. I have 14 of them about 70 feet long each, which is sufficient to store from 1000 to 1200 tons of bulbs.” The heaps are carefully thatched, and the spaces betwixt them filled with straw to keep out frost. The expense, exclu¬ sive of the carting, Mr Morton shows to be 3s. 6d. per acre. It is believed that in many cases crops of turnip and mangel could be more cheaply stored by means of the por¬ table railway than by carts, and with less injury to the land. This is especially the case with clay soils, and in such sea¬ sons as the autumn of 1852 has proved. In using it, eight drills of roots are trimmed and laid in two rows, as Mr Mor¬ ton describes; the rails are shifted betwixt each of these pairs of rows ; the roots pitched into light trucks, which a man pushes before him to the headland, where the contents are discharged by tipping. Being there heaped up and thatched, the roots are carted to the homestead as required. Carrots.—This root, though so deservedly esteemed and universally grown in gardens, has not hitherto at¬ tained to general cultivation as a field crop. This is owing chiefly to certain practical difficulties attending its culture on a larger scale. Its light feathery seeds cannot easily be sown, so as to secure their regular germination; the tardy growth of the young plants, and the difficulty of discriminating betwixt them and weeds makes the thin¬ ning a troublesome affair; the harvesting of the crop is comparatively expensive; and it is only on sandy and light loamy soils, or those of a peaty character that it can be grown successfully. The increasing precariousness in the growth of potatoes, turnips, and clover, and the con¬ sequent necessity for a greater variety of green crops en¬ title the carrot to increased attention as a field crop. Its intrinsic qualities are, however, very valuable, especially since the introduction of the white Belgian variety. On light soils it is alleged that larger crops of carrots than of turnips can be obtained, and with less exhaustion of theii fertility, which is explained as arising from the greater depth to which the carrots descend for their nourishment. This root is eaten with avidity by all kinds of farm stock. Horses, in particular, are very fond of it, and can be kept in work¬ ing condition with a considerably smaller ration of oats when 20 lb. of carrots are given to them daily. They can also be readily kept to an advanced period of spring when stored with ordinary care. The mode of culture is very similar to that already de¬ scribed for mangel-wurzel. A usual practise is to prepare AGRICULTURE. Hoot the seed for sowing, by mixing it with moist sand, and turn- Crops. jng tj-fg mass repeatedly for several days until germination begins, when it is sown by hand at the rate of 6 lb. per acre of the dry seeds, in a seam opened by the coulters of the corn or turnip drill, according as it is wished to have it on the flat or on ridglets. Some prefer merely to rub the mix¬ ture of seeds and sand or mould betwixt the palms, until the seeds are thoroughly separated from each other, and so di¬ vested of their hairs, as when mixed with sand to run from a drilling-machine. It is of the utmost importance to se¬ cure seeds of the previous year’s growth, as if older their germination cannot be depended upon. Much care is also needed in saving the seed only from selected roots, as car¬ rots have a decided tendency to degenerate. The white Belgian variety is certainly the best for farm use, not only from the weight of crop, but from its growing more rapidly in its earliest stage than other approved sorts, and showing a broader and deeper coloured leaf which can more easily be discriminated from weeds, and thus admits of the earlier use of the hoe. When the sowing and first hoeing and thinning of the crop are got over successfully, the after cul¬ ture of the crop is very simple ; all that is needed being the occasional use of the horse and hand-hoe to keep down weeds. The fork must be used in lifting the crop. The greens are then cut off and given to young stock or cows, and the roots stored in long narrow heaps, exactly as mangel. Fifteen tons per acre is an average crop, although on suit¬ able soils, with liberal manuring and skilful cultivation, double the weight is sometimes obtained. Those who in¬ tend to cultivate this crop statedly, will do well to raise their own seeds from carefully selected roots. Unless genuine and fresh seed is sown, failure and disappointments can scarcely be avoided. Parsnip.—This plant bears so close a resemblance to the carrot, and its culture and uses are so similar, that they need not be repeated. It can, however, be cultivated suc¬ cessfully over a much wider range of soils than the carrot, and, unlike it, rather affects those in which clay predomi¬ nates. It is grown extensively, and with great success, in the Channel Islands. The cows there, fed on parsnips and hay, yield butter little inferior, either in colour or flavour, to that produced from pasture. About 10 lb. of seed are required per acre. It requires, like that of the carrot, to be steeped before sowing, to hasten germination, and the same care is needed to have it fresh and genuine. It should be sown in April. The roots, when matured, are stored like carrots. Jerusalem Artichoke.—This root, although decidedly in¬ ferior to the potato in flavour, is yet deserving of cultiva¬ tion. It grows freely in inferior soils, is easily propagated from the tubers, and requires little attention in its cultiva¬ tion. When once established in the soil, it will produce abundant crops for successive years on the same spot. It is sometimes planted in woods to yield shelter for game, for which purpose it is admirably fitted, as it grows freely under the shade of trees, and yields both food and covert. In properly fenced woods it might yield abundant and suitable food for hogs, which might there root it at their pleasure, without damage to anything. Where they had mast along with these juicy tubers, they would undoubtedly thrive apace. After they had grubbed up what they could get, enough would be left to reproduce a crop for successive seasons. Such a use of this esculent seems well deserving of careful trial. There are several crops which, under a strict classifica¬ tion, should be noticed among forage crops rather than here, but which, in an agricultural point of view, are so closely analogous to drilled root-crops, that we regard this as the suitable place in which to notice them. VOL. JI. 321 Cabbage.—On strong rich soils, large crops of very nu- Root tritious food for sheep or cattle, and of a kind very accept- CroPs- able to them, are obtained from the field culture of the Drumhead cabbage. A seed-bed is prepared in a garden, orchard, or other sheltered situation, in August, either by sowing in rows, 12 inches apart, and thinning the plants about 3 inches, in the rows, or, what is better, sowing in a bed, and transplanting them into narrow rows so soon as the plants will admit of it. In April, the land to be occupied with this crop is prepared as for turnips, in drills 27 to 30 inches wide, along the flattened top of which the cabbage- plants are dibbled two feet apart, and afterwards kept clean by horse and hand-hoeing. Another plan is to plough in the dung in autumn, and in April, when the soil is dry enough, to plough it and to dibble in the plants 30 to 36 inches apart each way in rectangular lines. A long line with feathers inserted in it at the requisite spaces for the guid¬ ance of the planters, is stretched along and set at the proper width ; and, by employing a sufficient force of planters, the work proceeds simultaneously with the poughing,—a row of cabbages being inserted at every three or four furrows, ac¬ cording to the distance betwixt plants that is fixed upon. The advantage of this mode of planting is, that when accu¬ rately performed, the horse-hoe can be used in all directions, lengthwise, across, and diagonally, thus simplifying the sum¬ mer culture. We have seen a crop of cabbages treated in this way, and planted but one to each square yard, com¬ pletely closed in autumn. Cabbages are much in repute with breeders of rams and prize sheep, which fatten rapidly on this food. Cabbages are usually drawn off, and given to sheep on their pastures, or to cattle in byres and yards ; but they are also fed off, where they grow, by sheep, in the same way as turnips. It is an exhausting crop when wholly drawn off, and is sometimes grown with advantage on this account on spots greatly enriched by irrigation with sewage or otherwise, and where the succeeding grain crop is ex¬ pected to suffer from over-luxuriance, the cabbages being grown, as the phrase goes, to “ take the shine out of it.” In favourable circumstances, from 30 to 40 tons per acre of this nutritious crop may be obtained. From what has been said, it is evidently not adapted for extensive field culture ; but on most farms a few acres might be grown annually with great advantage. It is a peculiarly suitable food for either sheep or cattle during the autumnal transition from grass to turnips. Rape.—This plant is peculiarly adapted for peaty soils, and is accordingly a favourite crop in the fen-lands of England, and on recently reclaimed mosses and moors elsewhere. Its growth is greatly stimulated by the ashes resulting from the practice of paring and burning. In these cases it is sown broad-cast; but when such soils are brought into a regular course of tillage, it is drilled, and otherwise treated in the same manner as turnips. As we have described its culture under the head of “ Oil-produc¬ ing plants,” we shall only say further here, that its highly nutritious leaves and stems are usually consumed by fold¬ ing sheep upon it where it grows, and that there is no green food upon which they fatten faster. Occasionally it is car¬ ried to the homestead, and used with other forage in car¬ rying out the system of soiling cattle. Kohl-Rabi.—This plant has been frequently recom¬ mended to the notice of farmers of late years. Like man¬ gel, it is better adapted for strong soils, and dry and warm climates, than the turnip. It may either be sown on drills in the same manner as the turnip, or in a seed-bed, and afterwards transplanted. The latter plan is expensive, if it is desired to cultivate the crops to any extent; but is commendable for providing a supply of plants to make good deficiencies in the rows of other crops, or when a small 2 s 322 Herbage and Forage. agriculture. quantity only is wanted. By sowing a plot of ground in March in some sheltered corner, and transplanting the ciop early in May, it is more likely to prosper than in any other way. Cattle and sheep are fond of it, and it is said not to impart any unpleasant flavour to milk. We have seen a few trials of it in Scotland as a field crop ; but, from w hat- ever cause, the weight of food produced per acre was greatly less than from the mangel and Swedes growing alongside of it. For further information about this plant, the reader is referred to the Book of the Farm, vol. ii. p. 87; Hewit Davis’ Farming Essays, p. 90; Lawson’s Synopsis of the Vegetable Products of Scotland, Div. ii. p. 109. Mr Ste¬ phens calls it “ turnip rooted cabbage,” which is a dis- tinct and inferior plant. Lawson says that the pulp or flesh of kohl has the same taste as the leaves of the cabbage, and hence its adaptation as food for milch cows. CHAPTER VIII. HERBAGE AND FORAGE CROPS. Under this general heading, we propose to include what we have to say concerning the grasses, whether natural or cultivated, and those other crops which are grown expressly for the sake of the cattle food yielded by their leaves and stems. This kind of farm-produce is either consumed where it grows, by depasturing with live stock, or mown and given to them in a green state under cover, or dried and stored for after use. It thus embraces the cultivation of these crops, and their disposal, whether by grazing, soiling, or haymaking. Following this method, we shall first of all briefly describe the cultivation of those pasture and forage crops which are of best repute in British husbandry. Tillage lands are now everywhere cropped according to some settled rotation, in which the well recognised prin¬ ciples of the alternate husbandry are carried out accord¬ ing to the actual circumstances of each locality. With rare exceptions, such lands at stated intervals bear a crop of the clovers or cultivated grasses. As these are usually sown Herbage in mixture, especially when intended for pasturage, the re- and suiting crop is technically called “ seeds.” As it is of im- F°rage- portance to have the land clean, and in good heart, when such crops are sown, they usually follow the grain crop which immediately succeeds the fallowing process. Being for the most part of a lower habit of growth than white corn crops, they can be sown and grow together without mutual injury. When the latter are harvested, the former being already established in the soil, at once occupy it, and grow apace. By this arrangement, there is therefore secured an important saving both of time and tillage. Barley being the crop amongst which the seeds of the clover and grasses are most frequently sown, and amongst which, upon the whole, they thrive best, it is customary to sow these small seeds at the same time as the barley, and to cover them in with a single stroke of the common harrows. This is erroneous prac- gowin of tice, both as regards the time and manner of sowing these cioverSand small seeds. We have already mentioned, in the proper grasssee(is. place, that barley should be sown as early in March as pos¬ sible. Now, if the clovers, &c., are sown as early as this, they are almost certain to get so forward as both to rob the barley of its due share of nourishment, and, when it is reap¬ ed, to bulk so largely in the sheaves, as to retard their dry¬ ing, and aggravate the risk of their being ill harvested. It is found, moreover, that if there be but plants enough, the clovers stand the winter better, and ultimately yield a better crop, when but puny looking, than when very strong, at the reaping of the grain crop. It is better, therefore, to delay the sowing of the small seeds until April. As to the manner of covering them in, we have to remark that the smallness of these seeds, and their manner of germinating, alike requires that they receive only the very slightest covering of soil. This important fact is so well illustrated in the following table, which exhibits the results of some carefully conduct¬ ed experiments, reported to the Highland Society by Mr Stirling of Glenbervie, that we shall here quote it:— “ Column I. contains the scientific names. Column II. contains the average weight of the seeds per bushel in pounds. Column HI. contains the average number of seeds in one ounce. Column IV. shows, in inches, the depth of cover at which the greatest number of seeds brairded. Column V. shows, in inches, the depth of cover at which only about half the number of seeds brairded. Column VI. shows, in inches, the least depth of cover at which none of the seeds brairded. I. II. III. IV. V. Agrostis stolonifera, vulgaris, Aira csespitosa, Alopecurus pratensis, Anthoxanthum odoratum,... Arrhehatherum avenaceum, Brachypodium sylvaticum,.. Cynosurus cristatus Dactylis glomerata, gigantea, Elymus arenarius, geniculatus, Festuca duriuscula, elatior, gigantea, heterophylla, gigantea, ovina, tenuifolia, pratensis, loliacea, rubra, Glyceria aquatica, fluitans, 13 12 14 a 6 7 10 26 12 10 11 12 10 14 13 12 16 14 15 14 15 10 13 15 500,000 425,000 132,000 76,000 71,000 21,000 15.500 28,000 40,000 34,000 2,320 2,300 39,000 20.500 17.500 33,000 8,600 64,000 80,000 26,000 24,700 39,000 58,000 33,000 0 to 4 0 to ^ 0 to i 0 to ito ! 0 to i 0 to 4 i "to H 0 to | 0 to £ 0 to £ 0 to £ 0 to 4 0 to £ ib to J A- to f f to 1 1 tol£ 1 toli li to If i to -J | to 1 2 to 2J 3 to i 1 to I4 li to li 1 toli | to 1 3 to 1 3 to 1 VI. 2i 2 4 2 2i 5 2i 23 3 23 23 23 A G R I C U L T U 11 E. 323 Herbage and Forage. I. II. III. iy. y. yi. Holcus lanatus, mollis, Lolium italicum, perenne, Milium effusum, Phalaris arundinacea,. Pkleum pratense, Poa nemoralis, „ sempervirens, pratensis, trivialis, Psamma arundinacea,.. Trisetum flavescens, ... Achillea Millefolium, Cichorium Intybus (chicory),... Lotus corniculatus, major, Medicago lupulina, sativa, Onobrychis sativa, Petrosalinum sativum, Plantago lanceolata, Poterium Sanquisorba (burnet), Trifolium filiforme, hybridum, pratense, ,, perenne, repens, 7 6 15 18 to 30 25 48 44 15 15£ 13 15 15 30 32 62 64 63 60 26 41 52 25 65 63 64 64 65 95,000 85,000 27,000 15,000 80,000 42,000 74,000 173,000 133,000 243,000 217,000 10,000 118,000 200,000 21,000 28,000 51,000 16,000 12,600 1,280 12,800 15,600 3,320 54,000 45,000 16,000 16,000 32,000 ito £ 0 to £ i to ^ £to £ 0 to £ 0 to J 0 to £ J tol 0 to J J to ^ 0 to £ 0 to £ | to 1 J to £ ito | 0 to £ 0 to J 0 to i 0 to i 0 to J | to 1 I to li II to If 1 to 1 | to 1 i to £ i ’to | li to If | to 1 i to | ito i 2 to 2% li to li li to 1| ito i I to | li to li lito li ito | 3i 3i 21 li 4 2 li ii i'i i'i 2h 4 li li 2 2 H Herbage and Forage. “ The results in the three last columns of the preceding table were obtained by sowing the seed in finely sifted dark loam, which was kept moist throughout the process of germi¬ nation, to which is attributable the circumstance of so many of the sorts vegetating best—as shown in Column IV.—without covering, and under full exposure to the light. The combina¬ tion of such favourable circumstances of soil and moisture, can, however, seldom be calculated upon in field sowing, therefore a covering of mould for the seeds, however slight, is always advisable. But it will be seen, by the results in Column VI., that a great number of seeds must be inevitably lost from over¬ depth of covering, unless the ground be in all cases carefully prepared and pulverised before sowing either the natural or artificial grasses.”1 From this it is evident that to scatter these tiny seeds over a cloddy surface, and then to harrow it, may more aptly be called burying than sowing them. The following is a more rational mode of proceeding. When these seeds are to be sown among winter wheat, it is expedient to begin by using the horse-hoe (supposing the wheat to have been drilled), as well to loosen the surface and produce a kindly bed for the seeds, as to destroy weeds. In the case of broad-casted wheat, a turn of the harrows secures the same end. In the case of the more recently-sown barley, all that is needed is to smooth the surface with the one-horse roller. Over the ground thus prepared, the small seeds are distributed by a broad-cast sowing machine, which covers at once a ridge of 15 or 18 feet in width. The covering in is then effected by simply rolling with the smooth roller, or by dragging over the surface Smith of Deanston’s chain-web, which may either be attached to the sowing machine, or to a separate frame; or by using Crosskill’s roller with a hurdle interlaced with bushes tethered to it. On clay soils the chain-web is to be preferred; but on loose soils Crosskill’s roller imparts a bene¬ ficial firmness, and with its tail-piece of bushes to fill up the indentations, gives an accuracy of finish, which rivals the neatness of a newly-raked garden plot. We have long re¬ garded this covering in of grass seeds as the most important use to which Crosskill’s valuable implement is put. The only drawback to it is, that it makes a heavy demand on the horse-power of the farm at a pressing season. As it can only be worked in dry weather, it is advisable, when the land is in trim, to work it double tides by means of a relay of horses. This mode of procedure is alike applicable to the sowing of mixed clovers and grasses, and to that of the clovers alone; and is the course usually pursued in sowing for one or two years’ “ seeds.” When it is intended to lay down arable land to grass for several years, or to restore it to permanent pas¬ ture or meadow, it is always advisable to sow the seeds with¬ out a corn crop. This doubtless involves an additional cost at the outset, but it is usually more than repaid by the en¬ hanced value of the pasture thus obtained. To grow the grasses well, the soil should be pulverised to the depth of 3 or 4 inches only, and be full of manure near the surface. There is no better way of securing these conditions, than by first consuming a crop of turnips on the ground by sheep folding, and then to pulverise the surface by means of the grubber, harrow, and roller, without ploughing it. Much diversity of practice exists in regard to the kinds and quantities of seeds used in sowing down with a grain crop. In Scotland from 2 to 4 pecks of ryegrass seeds, with from 10 to 14 lb. of those of red, white, and yellow clovers, in about equal proportions, is a common allowance for an acre. A pound or two of field-parsley is occasionally added, or rather sub¬ stituted, for an equal weight of clover seeds. The natural grasses are seldom sown, and only when the land is to be laid to permanent pasture. In England ryegrass is in much less repute than in Scotland, the clovers being there very generally sown unmixed, and always in larger quantities than we have just named—20 lb. per acre being a common al¬ lowance. There can be little doubt that both of these plans Great va- are faulty. When a good natural pasture is carefully ex- riety ot amined, it is found to consist of an amazing number of dif- P^”^in — — pastures. 1 Morton s Cyclopedia of Agriculture—article “Grasses,” p. 999. 324 AGRICULTURE. Herbage ferent grasses and other plants. We once plucked seventeen and distinct species in an old pasture, taking only those that Forage. C0U1(J be reached without stirring a foot; and as it was only those that were in flower at the time, or which had escaped the browsing of the cattle that could be discriminated, we have no doubt that the list was far from complete. Not only does a natural pasture contain a great variety of herb¬ age at any one time, but it has its plants which replace each other at different seasons; and some also which are pro¬ minent only in wet years and others in dry ones. The pro¬ vision thus made for affording, at all times, such a variety of food as is at once grateful and wholesome to the animals which browse it, and for keeping the ground fully occupied under every diversity of seasons and weather, is truly ad¬ mirable, and the study of it well-fitted to interest and instruct the husbandman. The importance of this subject is begin¬ ning to be appreciated by agriculturists; as one proof of which we now see our leading seedsmen regularly advertis¬ ing for sale a numerous list of grasses, and other pasture plants. Most of them also, for the guidance of their custo¬ mers, point out the kinds and quantities per acre, which are appropriate for diversity of soils and other circumstances. We refer, as an example of this, to the manual of Messrs Lawson of Edinburgh, who have devoted much attention to this subject. The following tables are from another source. “ I.—For Alternate-Husbandry. For 1 year’s For 1 year’s Hay and Hay. 1 year’s Pasture, lb. lb. “ Lolium italicum 9 9 perenne 18 18 Dactylis glomerata — 2 Phleum pratense 1 2 Medicago lupulina —• 1 Trifoliuxn hybridum 1 2 pratense 8 4 pratense perenne — 2 repens 2 4 For 1 year’s Hay and 2 years’ Pasture, lb. 9 18 2 2 1 2 2 4 4 39 44 44 “ In certain cases, the following additions to Table II. may Herbage be made, namely one to two lb. each of Festuca rubra and and Poa pratensis on dry sandy soils ; one lb. of Achillea Mille- Forage. folium, and one to two lb. of Petrosalinum sativum in sheep pastures ; two lb. chicory (Gichorium Intybus) in cattle pas¬ tures, six or ten lb. of Onobrychis sativa and four to six lb. of Poterium Sanguisorba (burnet) in dry calcareous soils. When a crop of hay is taken the first year, both the rye¬ grasses (Lolium) may be increased by a third ; and two lb. of Trifolium pratense added. Also one-half to one lb. per acre of Anthoxanthum odoratum when occasional crops of hay are to be taken.”1 Having described the means to be used for obtaining good pastures, let us now consider how to use them pro¬ fitably. To the uninitiated the management of grass land may seem much easier than that of arable land, although the reverse is the case. After a lengthened practice, we, at least, find it so in our own experience. Nothing, indeed, can be more simple than to turn a quantity of live stock into a pasture in spring, and leave them there to shift for them¬ selves until autumn; but such a procedure is simple in more than one acceptation. The art of grazing embraces the practical solution of two The art of important problems, viz., \st, how to obtain the greatest grazing- amount and best quality of herbage from any given pasture; and, 2d, how to consume this herbage by live stock so as to make the most of it. The grazier has ever to keep in view what is best for his land, and what is best for his stock; and must take his measures throughout the entire season with an eye to both these objects. As regards the first of them, experience yields the following maxims for his guidance:— Never to stock his pastures in spring until genial weather is fairly established, and the pasturage is abundant. Never to allow the grasses to run to seed, nor parts of a field to be eaten bare, and others to get rank and coarse. Duly to spread about the droppings of the cattle; to re¬ move stagnant water, and to extirpate tall weeds. Sometime in early autumn to make a point of having the pasture eaten so close that no dead herbage or “ foggage” shall be left on any part of it. In what more immediately concerns the welfare of the live stock he is in like manner taught in stocking his pas- “ For sheep pastures, it will often be found advantageous to add from two to four lb. per acre of parsley seed to the above mixtures; and for pastures in certain upland districts, establish¬ ed practice will justify the introduction of an additional lb. or two of yellow clover (Medicago lupulina), together with from two to three lb. of ribgrass (Plantago lanceolata). And for very heavy, as well as for peaty soils, one to one-and-a-half lb. of Phleum pratense may be added advantageously, both for hay and pasture. “ II.—For Permanent Pasture, No. I. lb. “ Alopecurus pratensis 2 Dactylis glomerata 6 Festuca duriuscula 2 elatior 2 pratensis 2 Lolium italicum (j perenne 8 Phleum pratense 2 Poa nemoralis sempervirens 2 trivialis 3 Medicago lupulina 1 Trifolium pratense 1 perenne 3 repens 6 46 tures,— To adapt the stock as regards breed, size, condition, and numbers, to the actual capabilities of the pasturage. To secure to the stock at all times a full bite of clean, fresh grown, succulent herbage. In moving stock from field to field to take care that it be a change to better fare—not to worse. Pasturage consists either of natural herbage or of “ seeds.” In the lowlands of Scotland there is little good old grass: all the really fertile soils being employed in arable hus¬ bandry, with the exception of small portions around the mansions of landowners. The pasturage consists, there¬ fore, for the most part, of the cultivated clovers and grasses. Comparatively few cattle are there fattened on grass; the object of graziers being rather to stock their pastures with young and growing animals, and to get them into forward condition for being afterwards fattened upon turnips. The grazing season is there also much shorter than in England: old grass seldom affording a full bite for a well-conditioned bullock before the middle of May, or later than the middle of September. It is quite otherwise in England, various Rich old parts of which abound with old grass lands of the very pastures of richest description, on which oxen of the largest class can bngknd. be fattened rapidly. These in many cases admit of being stocked towards the end of April, and under judicious 1 Morton’s Cyclopedia of Agriculture—article “ Grasses,” p. 1000. A G R I C U Herbage management, continue to yield excellent pasturage for half and the year. When stocked with cattle in fresh condition, t orage. tw0 se(-s or “ runs” are not unfrequently fattened, in such pastures, in the same season. These grass-fed cattle begin to come to market early in July, and for four or five months thereafter constitute the chief supplies of beef in our markets. Cattle Cattle, already well-fleshed, are alone suitable for turning grazing, into these rich old pastures. When this is attended to, and care taken not to stock the pastures until they yield a full bite, the progress of the oxen will usually be very rapid. It is now customary to hasten this progress by giving about four lb. of oil-cake to each beast daily. The dust and crumbs being sifted out, the bits of cake are strewn upon the clean sward, from whence they are quickly and carefully gleaned by the cattle. This is usually a profitable practice. It brings the beasts forward rapidly, improves their appear¬ ance and handling, and, besides enriching the land, admits of about twelve per cent, more numbers being fed upon a given acreage. These choice old pastures are usually occu¬ pied in combination with others of inferior quality. The most forward lot of cattle having been fattened and sold off from the former, they are ready to receive a fresh stock. If it is contemplated to get them also fattened before the ex¬ piry of the season, they are not put on the best land in¬ stantly on the first lot being sold; but a crowd of sheep or store-beasts being turned upon it for a few days, the exist¬ ing herbage is cleared off, and the pasture {Anglice) “ laid in” or {Scottice) “ hained,” until a fresh, clean growth fits it for receiving a suitable number of the best cattle from the other pastures. It is inexpedient to graze sheep pro¬ miscuously with cattle on these best lands, as they pick out the sweetest of the herbage, and so retard the fattening of the oxen. Neither do we approve of having horses among such cattle; not so much from their interfering with their pasturage, as from the disturbance which they usually cause by galloping about. This does not apply to the draught- horses of a farm, which are usually too tired and hungry when turned out from the yoke to mind anything but food and rest; but it is better thrift to soil them ; and frolicsome, mischievous colts are unsuitable companions for sedate, portly oxen. In favourable seasons, the grass often grows more rapidly than an ordinary stocking of cattle can con¬ sume it, in which case they select the best places and allow the herbage on some parts to get rank and coarse. If these rank places are neglected until the herbage gets dry and withered, the finer plants die out, the coarser-growing grasses usurp the ground, and the pasturage is injured for future years. To check this evil in time, these neglected places should be mown, and the grass either brought to the homestead for soiling, or left to dry where it grew; in which state the cattle will eat up most of it, and be the better for it, especially if their bowels are unduly relaxed by the suc¬ culence of the growing herbage. The remarks now made apply equally to all old pastures employed for the fattening of cattle, although not of the first quality. All that is re¬ quired is, to observe a due proportion betwixt the capabili¬ ties of the pasturage and the breed and size of the cattle. A pasture that will fatten a fifty-stone ox may be quite in¬ adequate for one of seventy, and the hardy Galloway or West Highlander will thrive apace where the heavier and daintier short-horn could barely subsist. Sheep With the exception of the best class of rich old pastures, grazing, grass is usually consumed to greater profit by a mixed stock of sheep and store cattle, than by one kind of animals only. This holds true both as regards the natural herbage of pas¬ tures, and water meadows, and cultivated grasses, clovers, and sainfoin. When old pastures and mixed “ seeds ” are grazed chiefly by sheep, the same rules apply that have L T U R E. 325 already been noticed in connection with cattle. The herb- Herbage age should if possible be fully established in a growing state, and and so far advanced as to afford a full bite, before the pas- ^ Forage. ^ ture is stocked in spring. If the sheep are turned into it prematurely, their close nibbling hinders the plants from ever getting into a state of rapid growth and productiveness, and the necessity imposed upon the stock of roaming over the whole field,* and keeping long afoot before they can glean enough to appease their appetite, is prejudicial alike to them and to their pasture. The prudent grazier endea¬ vours to avoid these evils by having his stores of Swedes or mangels to last until the full time at which he may reckon on having good pasturage. In distributing the flocks to different fields, the best pasturage is allotted to those that are in most forward condition. It is advantageous to have the pastures so subdivided that one portion may be double stocked while another is rested. By frequently removing the stock from the one portion to the other the herbage of each by turns gets time to grow and freshen, and is more relished by the sheep, than when the whole is tainted by their uninterrupted occupation of it. In the case of clover, trefoil, sainfoin, and water-meadows, this principle is yet more fully carried out by folding the flock and giving them a fresh piece daily. The crop is thus eaten close off at once in daily portions and the plants being immediately there¬ after left undisturbed, and receiving over the whole area their due share of the excrements of the flock, grow again more rapidly than when subjected to constant browsing under a system of promiscuous grazing. This plan of fold¬ ing sheep upon such crops has the same advantages to re¬ commend it as soiling, only that it is cheaper to shift the fold daily than to mow and cart home the forage and carry back the manure. In the case of water-meadows it is the practice to irrigate them afresh as each crop of grass is fed off. This is attended with considerable risk of the sheep getting tainted with rot, which must be guarded against as much as possible. In the first place it is well to give them a daily allowance of bran, beans, or cake, and salt; and be¬ sides this to put on this land only such sheep as are nearly ready for the butcher. They will thus fatten very rapidly, and be slaughtered before there is time for harm to ensue. The modes of grazing which we have now described are appropriate for sheep in forward condition. The poorer pastures are usually stocked with nursing ewes and lean sheep bought in from higher grazings. Lambs, both before and after weaning, require clean pastures, and of course fre¬ quent changes. If kept on tainted pastures they are certain to become subject to diarrhoea, to be stinted in their growth, and to have their constitution so weakened that many of them will die when afterwards put upon turnips. To avoid these evils they must be frequently moved from field to field. A sufficient number of store cattle must be grazed along with them to eat up the tall herbage and rank places avoided by the sheep. After the lambs are weaned, the ewes re¬ quire to fare rather poorly for a time, and can thus be made use of to eat up the worst pasturage, and the leavings of the young and fattening sheep. When the latter, with the ap¬ proach of autumn, are put upon aftermath, clover-stubbles, rape, cabbages, or turnips, their previous pastures should in succession be thickly stocked by the ewes and other store stock so as to be eaten bare and then get leave to freshen and get ready for the ewes by rutting time, when they re¬ quire better food. In depasturing sheep on poor soils it is usually highly advantageous to give them a daily allowance of grain or cake in troughs which must be shifted daily so as to distribute the manure regularly over the land. By means of this auxiliary food, sheep can be fattened on land, the herbage of which would not alone suffice to do this. It admits also of a larger number of sheep being kept per acre, 526 A G R I C U Herbage and of the pasturage being fed off more closely than could and otherwise be done. The produce of poor siliceous soils, both Forage. jn grass and after crops, is much increased by the additional ^ manuring and treading which the consumption of such ex¬ traneous food upon them occasions. It is always advantageous to have pastures provided with a shed under which the stock can find shelture from sudden storms, or from the attacks of insects, and the scorching rays of the summer’s sun. When such sheds are regularly strew¬ ed with dried peat or burnt clay, much valuable compost for top-dressing the pasture can be obtained. I he dung of the cattle thus secured and applied benefits the pastures more than that which is dropped upon it by the animals. Such clots require to be spread about from time to time. To carry out successfully the various details now referred to, which constitute the art of grazing, there is required much foresight, accurate observation, sound judgment, and constant superintendence. Without all this it is impossible to make the most of any given amount of live stock and pasturage, and hence the extraordinary disparity in the re¬ sults obtained by different graziers from similar materials. Soiling The temperate climate of Britain is so peculiarly favour- versus ap]e to the growth of the grasses and other pasture plants, and grazing. to ^ keepmg of live stock with safety in the open fields for a large part of the year, that the practice of consuming these crops by depasturing, as already described, has hitherto been decidedly preferred to soiling. One consequence of this is, that forage crops have been comparatively neglected. There is now, however, a growing conviction among agricultural¬ ists that it is more convenient to keep neat-cattle and horses, during summer, in yards or loose boxes, and to feed them with succulent forage, mown and brought to them daily as it is needed, than to turn them adrift to browse in the fields. The pasturing plan is preferred by many because it involves the least labour, and is alleged to be more healthful to the animals. In behalf of the soiling plan, it is urged that a given space of ground under green crop keeps nearly twice as much stock, when its produce is mown and consumed elsewhere, than when it is constantly nibbled and trodden upon; that housed cattle being exempted from the vicissi¬ tudes of the weather, the attacks of insects, mutual disturb¬ ance, and the labour of gathering their food, eat less and yet fatten more rapidly than they do at pasture ; that more good is gotten of their excrements when mixed with litter, and trodden down under cover, than when dropped about in the open fields; and that land from which a green crop has been mown, when ploughed up, is freer of weeds and (other things being equal) bears a better corn crop than that which has been pastured. It is a further recommendation to the soiling plan that it admits of oil-cake or meal being administered along with green food with a precision and economy that is unattainable in the pasture fields. There being so many, and such cogent reasons in favour of the practice of soiling, we may warrantably anticipate that it will in future be much more generally adopted. It is pro¬ per, however, to notice that the success of this system is absolutely dependent on the following conditions. The green food must be mown and brought home at least twice a-day, owing to the rapidity with which it ferments when put together; it must be given to the stock not less than four times daily, and only in such quantity at each feed as they can eat clean up in the interval betwixt meals ; they must have constant and ample supplies of pure water and of fresh litter; and, in particular, matters must be so arranged that there shall be an unfailing supply of green forage of the best quality, through the entire season. This is accom¬ plished either by successive cuttings of one kind of crop from the same ground—as of irrigated meadow, or Italian ryegrass—or by a combination of such crops as naturally L T U R E. come to maturity in succession, or are made to do so by a Herbage sequence of sowings. From what has been said, it is obvious and that soiling can only be canned out successfully with a mo- v ”rage- derately good soil and climate, a liberal use of manure, and skill and foresight on the part of the farmer. With these, however, its results will usually be highly satisfactory. It is peculiarly adapted for clay soils, on which the culture of root crops is attended with much difficulty, and where there is, therefore, abundance of litter for use in summer, and much need for the soiling system to get it converted into good manure. In proceeding to notice the crops most usually cultivated in Britain for green forage, we shall begin with Natural Meadow Grass. In the south-western parts of England abundant crops of grass are obtained by irrigation with simple water. Our remarks shall here, however, be restrict¬ ed to those situations where sewage from towns or villages is available. Wherever a few scores of human families are congregated together, and have their dwellings properly drained and supplied with water, there is an opportunity for manuring a considerable extent of meadow with the sewage- water accruing from them throughout the year. The cele¬ brated meadows in the environs of Edinburgh are interest¬ ing illustrations of the value of such water for irrigating purposes, and of the astonishing bulk of rich herbage which can be obtained in the course of a year from an acre of land thus treated. From the thickness of the crop in these mea¬ dows, and the rank luxuriance of its growth, the grass must be cut before it exceeds ten inches in height, as otherwise the bottom gets blanched, and the grass rots out. The mowing begins usually in April, and continues till Novem¬ ber, so that by fitly proportioning the head of stock to the extent of meadow, and having the latter arranged in plots to be mown in regular succession, soiling can be practised throughout the season by means of the produce of the mea¬ dow alone. This practice is necessarily limited to situa¬ tions where sewage water is available. The following ex¬ cerpt from the Minutes of Information to the General Board of Health, collected in the practical application of Sewer Water and Town Manures to Agricultural Produc¬ tion, p. 65, will explain the system here referred to, and exhibit its results:— “ Craigentinney Meadows, situate about one mile and a half south-east of Edinburgh, have been put under irrigation at various times, the most recent addition being nearly 50 acres laid out in the course of last year (1850) and the year previous, which lying above the level of the rest are irrigated by means of a steam-engine. The meadows first laid out are watered by contour channels following the inequalities of the ground, after the fashion commonly adopted in Devonshire ; but in the more recent parts the ground is disposed in ‘ panes ’ of half an acre, served by their respective feeders, a plan which, though some¬ what more expensive at the outset, is found preferable in prac¬ tice. The whole 260 acres take about fourteeen days to irri¬ gate ; the men charged with the duty of shitting the water from one pane to another, give to each plot about two hours’ irriga¬ tion at a time ; and the engine serves its 50 acres in ten days, working day and night, and employing one man at the engine and another to shift the water. The produce of the meadows is sold by auction on the ground, ‘ rouped,’ as it is termed, to the cowfeeders of Edinburgh, the purchaser cutting and carry¬ ing off all he can during the course of the letting, which ex¬ tends from about the middle of April to October, when the meadows are shut up, but the irrigation is continued through the winter. The lettings average somewhat over L.20 the acre; the highest last year having brought L.31, and the lowest L.9; these last were of very limited extent, on land recently denuded in laying out the ground, and consequently much below its na¬ tural level of productiveness. There are four cuttings in the year, and the collective weight of grass cut in parts was stated at the extraordinary amount of eighty tons the imperial acre. A G R I C U Herbage The only cost of maintaining these meadows, except those to and which the water is pumped by the engine, consists in the em- Forage. ployment of two hands to turn in and otf the water, and in the expense of clearing out the channels, which was contracted for last year at L.29, and the value of the refuse obtained was considered fully equal to that sum, being applied in manuring parts of the land for a crop of turnips, which, with only this dressing in addition to irrigation with the sewage-water, pre¬ sented the most luxuriant appearance. The crop from present indications, was estimated at from thirty to forty tons the acre, and was expected to realise 15s. the ton, sold on the land. From calculations made on the spot, we estimated the produce of the meadows during the eight months of cutting, at the keep of ten cows per acre, exclusive of the distillery refuse they consume in addition, at a cost of Is. to Is. 6d. per head per week. The sea-meadows present a particularly striking ex¬ ample of the effects of the irrigation ; these, comprising be¬ tween 20 and 30 acres skirting the shore between Leith and Musselburgh, were laid down in 1826 at a cost of about L.700; the land consisted formerly of a bare sandy tract, yielding al¬ most absolutely nothing; it is now covered with luxuriant vegetation, extending close down to high-water mark, and lets at an average of L.20 per acre at least. From the above statement it will be seen how enormously profitable has been the application in this case of town refuse in the liquid form ; and I have no hesitation in stating, that, great as its advan¬ tages have been, they might be extended four or five fold by greater dilution of the fluid.” Italian Ryegrass can, however, be cultivated over as wide a range of soils and climate as any forage crop which we possess, and its value for soiling is every day getting to be more generally appreciated. When first introduced, and indeed until very recently, it was chiefly sown in mix¬ ture with other grasses and clovers for pasturage, a purpose to which it is well adapted from its early and rapid growth in spring. Its true function, however, is to produce green food for soiling, for which purpose it is probably unrivalled. It is in connection with the system of irrigation with liquid manure, as practised at Myremill and elsewhere, that its astonishing powers have been most fully developed. W hen grown for this purpose it is sown in April, on land that has borne a grain crop after turnips or summer fallow. If sown with a grain crop and as thickly as is requisite, it gets nearly as tall as the grain, and both are injured. A liberal dressing of farm-yard dung is spread upon the stubble in Autumn, and immediately ploughed in. In the end of March or begin¬ ning of April the land is prepared for the seed by being stirred with the grubber and then well harrowed. The seed, at the rate of four bushels per acre, is then sown in the way already described for clover and grass seeds. When the liquid manure system is practised, the crop is watered as soon as the young plants are about an inch high, and so rapid is its growth in favourable circumstances that a cutting of ten tons per acre has in some cases been obtained six weeks after sowing. When there is no provision for supplying liquid manure, a top-dressing of guano, nitrate of soda, soot, or the first two articles mixed, is applied by hand-sow¬ ing, taking care to give this dressing when rain seems at hand, or has just fallen. A similar top-dressing is repeated after each cutting, by which means three cuttings are ordi¬ narily obtained from the same space in one season. A very great quantity of stock can thus be supported from a very limited extent of ground. This grass is also found to be very grateful to the palates of horses, cattle, and sheep, which all thrive upon it. Though so very succulent, it does not produce purging in the animals fed upon it. It is pe¬ culiarly suitable feeding for milch cows, as appears from the published account at Canning park. Such results as those obtained by Mr Kennedy and others, are not to be expected unless under similar conditions; but on good loams, clean and in good heart, and under such treatment as is described L T U R E. 327 at the beginning of this section, as large crops of this grass Herbage with at least equal feeding powers to red clover may be and reckoned on, and with a degree of certainty which the farmer Forage.^ cannot now entertain in regard to the latter crop. If regu- ^ larly mown when the ear begins to shew, taking care never to allow the seed to form, it is fully ascertained that this grass will grow abundantly for a second year, with the ad¬ vantage of being ready for use very much earlier than in its first season. It is sometimes sown in Autumn, but those who have had the fullest experience in its cultivation give a decided preference to spring sowing, either after a grain crop which has followed a green crop or fallow, or at once after turnips. It is of great importance to get fresh and genuine seed. That directly imported from Italy yields the best crop when otherwise good. As a proof of the fondness of sheep for this grass, it has been observed that when it had been sown in mixture with red clover and cut for hay, sheep, on being turned into the aftermath, eat down the Italian ryegrass in preference to the clover. Crimson Clover, though not hardy enough to withstand the climate of Scotland in ordinary winters, is a most valu¬ able forage crop in England. It is sown as quickly as possi¬ ble after the removal of a grain crop at the rate of 18 lb. to 20 lb. per acre. It is found to succeed better when only the surface of the soil is stirred by the scarifier and harrow, than when a ploughing is given. It grows rapidly in spring, and yields an abundant crop of green food, peculiarly palat¬ able to live stock. It is also suitable for making into hay. It may be sown in mixture with Italian ryegrass with great propriety. Red Clover.—This plant, either sown alone or in mixture with ryegrass, has for a long time formed the staple crop for soiling, and so long as it grew freely, its power of shoot¬ ing up again after repeated mowings, the bulk of crop thus obtained, its palatableness to stock, and feeding qualities, the great range of soils and climate in which it grows, and its fitness either for pasturage or soiling, well entitled it to this preference. Except on certain rich calcareous clay soils, it has now, however, become an exceedingly precarious crop. The seed, when genuine, which unfortunately is very often not the case, germinates as freely as ever; and no greater difficulty than heretofore is experienced in having a full plant during autumn and the greater part of winter; but over most part of the country, the farmer, after having his hopes raised by seeing a thick cover of vigorous-looking clover plants over his field, by March or April finds, to his dismay, that they have either entirely disappeared, or are found only in capri¬ cious patches here and there over the field. No satisfac¬ tory explanation of this clover failure has yet been given, nor any certain remedy, of a kind to be applied to the soil, discovered. One important fact is, however, now well esta¬ blished, viz., that, when the cropping of the land is so managed as that clover does not recur at shorter intervals than eight years, it grows with much of its pristine vigour. The knowledge of this fact now determines many farmers in varying their rotation so as to secure this important end. At one time there was a somewhat prevalent belief that the introduction of beans into the rotation had a specific influ¬ ence of a beneficial kind on the clover when it came next to be sown; but the true explanation seems to be, that the beans operate favourably only by the incidental circumstance of almost necessarily lengthening the interval betwixt the re¬ currences of clover. When the four-course rotation is fol¬ lowed, no better plan of managing this process has been yet suggested than to sow beans, pease, potatoes, or tares, instead of clover, for one round, making the rotation one of eight years instead of four. The mechanical condition of the soil seems to have something to do with the success or failure of the clover crop. We have often noticed that head lands, 528 A G R I C U Herbage or the converging line of wheel tracks near a gateway at and which the preceding root crop had been carted from a Forage. imve had a good take of clover when on the held generally it had failed. In the same way a field that has been much poached by sheep while consuming turnips upon it, and which has afterwards been ploughed up in an un¬ kindly state, will have the clover prosper upon it, when it fails in other cases where the soil appears in far better con¬ dition. If red clover can be again made a safe crop, it will be a boon indeed to agriculture. Its seeds are usually sown along with a grain crop any time from 1st February to May, at the rate of 12 lb. to 20 lb. per acre when not combined with other clovers or grasses. Italian ryegrass and red clover are now frequently sown in mixture for soiling, and succeed admirably. It is, how¬ ever, a wiser course to sow them separately, as by substitut¬ ing the Italian ryegrass for clover, for a single rotation, the farmer not only gets a crop of forage as valuable in all re¬ spects, but is enabled, if he choose, to prolong the intervals betwixt the sowings of clover to twelve years, by sowing, as already recommended, pulse the first round, Italian ryegrass the second, and clover the third. These two crops, then, are those on which the arable-land farmer mainly relies for green forage. To have them good, he must be prepared to make a liberal application of man¬ ure. Good farm-yard dung may be applied with advantage either in autumn or spring, taking care to cart it upon the land only when it is dry enough to admit of this being done without injury. It must also be spread very evenly so soon as emptied from the carts. But it is usually more expedient to use either guano, nitrate of soda, or soot for this purpose, at the rates respectively of 2 cwt., 1 cwt., and 20 bushels. If two or more of these substances are used, the quantities of each will be altered in proportion. They are best also to be applied in two or three portions, at intervals of fourteen to twenty days, beginning towards the end of March, and only when rain seems imminent or has just fallen. When manure is broad-cast over a young clover field, and presently after washed in by rain, the effect is identical with that of first dissolving it in water, and then distributing the dilution over the surface, with this difference, namely, that the first plan costs only the price of the guano, &c., and is available at any time and to every one, whereas the latter implies the construction of tanks and costly machinery. Vetches are another very valuable forage crop. Being indigenous to Britain, and not fastidious in regard to soil, they can be cultivated successfully under a great diversity of circumstances, and are well adapted for poor soils. By combining the winter and spring varieties, and making seve¬ ral sowings of each in their season, at intervals of two or three weeks, it is practicable to have them fit for use from May till October, and thus to carry out a system of soiling by means of vetches alone. But it is usually more expedient to use them in combination with grass and clover, beginning with the first cutting of the latter in May, taking the winter vetches in June, recurring to the Italian ryegrass or clover, as the second cutting is ready, and afterwards bringing the spring vetches into play. Each crop can thus be used when in its best state for cattle food, and so as gratefully to vary their dietary. Winter Vetches.—There is no botanical difference be¬ twixt winter and spring vetches, and the seeds being iden¬ tical in appearance, caution is required in purchasing seed to get it of the right sort. Seed grown in England is found the most suitable for sowing in Scotland, as it vegetates more quickly, and produces a more vigorous plant than that which is home-grown. As the great inducement to culti¬ vate this crop, is the obtaining of a supply of nutritious green food, which shall be ready for use about the 1st May, and L T u R E. so as to fill up the gap which is apt to occur betwixt the Herbage root crops of the previous autumn, and the ordinary summer andr food, whether for grazing or soiling, it is of the utmost im- v orage- portance to treat it in such a way, that it may be ready for use by the time mentioned. To secure this, winter tares should be sown in August if possible, but always as soon as the land can be cleared of the preceding crop. They may yield a good crop though sown in October, but, in this case, will probably be very little in advance of early sown spring- vetches, and possess little, if any, advantage over them in any respect. The land on which they are sown should be dry and well sheltered, clean, and in good heart, and be farther enriched by ploughing into it from 12 to 15 loads of farm-yard manure. Not less than 3^ bushels of seed per acre should be sown, to which some think it beneficial to add half a bushel of wheat. Rye is frequently used for this purpose, but it gets reedy in the stems, and is rejected by the stock. Winter beans would probably succeed better than either. The land having been ploughed rather deeply and well harrowed, it is found advantageous to deposit the seed in rows, either by a drilling-machine, or by ribbing. The latter is the best practice, and the ribs should be at least a foot apart and rather deep, that the roots may be well developed before top-growth takes place. As soon in spring as the state of the land and weather admits of it, the crop should be hoed betwixt the drills, a top-dressing at the rate of 40 bushels of soot, or 2 cwt. of guano per acre ap¬ plied by sowing broad-cast; and the roller then used for the double purpose of smoothing the surface, so as to admit of the free use of the scythe, and of pressing down the plants which may have been loosened by frost. It is thus by early sowing, thick seeding, and liberal manuring, that this crop is to be forced to an early and abundant maturity. May and 1 June are the months in which winter vetches are used to advantage. A second growth will be produced from the roots if the crop is allowed to stand; but it is much better practice to plough up the land, as the crop is cleared, and to sow turnips upon it. After a full crop of vetches, land is usually in a good state for a succeeding crop. When the whole process has been well managed, the gross amount of cattle food yielded by a crop of winter vetches, and the turnip crop by which it is followed in the same summer will be found considerably to exceed what could be obtained from the fullest crop of turnips alone, grown on similar soil, and with the same quantity of manure. Spring Vetches, if sown about the first of March, will be ready for use by 1st July, when the winter vetches are just cleared off. To obtain the full benefit of this crop, the land on which it is sown must be clean, and to keep it so, a much fuller allowance of seed is required than is usually given in Scotland. When the crop is as thick set as it should be, the tendrils intertwine, and the ground is covered by a solid mass of herbage, under which no weed can live. To secure this, not less than four bushels of seed per acre should be used, if sown broad-cast, or three bushels if in drills. The latter plan, if followed by hoeing, is certainly the best; for if the weeds are kept in check until the crop is fairly established, they have no chance of getting up afterwards. With a thin crop of vetches, on the other hand, the land is so certain to get foul, that they should at once be ploughed down, and something else put in their place. As vetches are in the best state for use when the seeds begin to form in the pods, repeated sowings are made at intervals of three weeks, be¬ ginning by the end of February, or as early in March as the season admits, and continuing till May. With two sow¬ ings in autumn, and four in spring, a supply of this valuable food can be had in good condition from May till October, so that by means of vetches alone, if well managed, the in¬ terval betwixt the old and new crops of roots can be filled AGRICULTURE. Herbage up. There are, as we have seen, other forage crops, well and worthy the attention of the farmer, but the vetch is less fas- Forage. j-j(pous in regard to soil and climate than any of them, and can be grown successfully on very poor soils. The usual practice in Scotland has been to sow vetches on part of the oat break, once ploughed from lea. Sometimes this does very well, but a far better plan is to omit sowing clover and grass seeds on part of the land occupied by wheat or barley after turnips, and having ploughed that portion in autumn to occupy it with vetches, putting them instead of “ seeds” for one revolution of the course. Folding When vetches are grown on poor soils, the most pro¬ sheep upon fitable way of using them is by folding sheep upon them, vetches. A different course, must, however, be adopted than when turnips are disposed of in this way. When sheep are turned in upon a piece of tares, a large portion of the food is trodden down and wasted. Cutting the vetches and putting them into racks does not much mend the matter, as much is still pulled out and wasted, and the manure unequally distributed over the land. To avoid those evils, hurdles with vertical spars, betwixt which the sheep can reach with head and neck, are now used. These are set close up to the growing crop along a considerable stretch, and shifted forward as the sheep eat up what is within their reach. This requires the con¬ stant attention of the shepherd, but the labour is repaid by the saving of the food, which, being always fresh and clean, does the sheep more good. A modification of this plan is to use the same kind of hurdles, but, instead of shifting them as just described, to mow a swathe parallel to them, and fork this forward within reach of the sheep as required, repeating this as often during the day as is found necessary, and at night moving them close up to the growing crop, so that the sheep may lie for the next twenty-four hours on the space which has yielded food for the past day. During the night they have such pickings as have been left on the recently-mown space, and so much of the growing crop as they can get at through the spars. There is less labour by this last mode than the other, and in practice it has been found to do well. As spring-sown vetches are in perfection at the season when pastures usually get dry and scanty, a common prac¬ tice is to cart them on to grass land and spread them out in wisps, to be eaten by the sheep or cattle. It is, however, much better either to have them eaten by sheep where they grow, or to cart them to the homestead. By means of the crops now enumerated, the practice of soiling can be carried out in all cases where it is practicable. There are other valuable crops of this kind, several of which we shall now describe ; but their culture is either li¬ mited by their requirements in regard to soil and climate, or attended with too great expense to admit of their competing with those already described. Sainfoin.—This very important forage plant would be well entitled to a more prominent place in our list, but for the circumstance that it is only on dry calcareous soils that its excellences are fully developed; and to these accord¬ ingly its culture may be said to be confined. In all the chalk districts of England, sainfoin occupies an important place in the rotation of crops. Referring to the chalky downs round Ilsley in Berks, Mr Caird says:—“ About a tenth part of the land is kept under sainfoin, in which it remains for four years, being each year cut for hay, of which it gives an excellent crop. A farmer having forty acres of sainfoin, sows out ten acres and breaks up ten acres annually. This goes regularly over the whole farm, the sainfoin not return¬ ing on the same field for considerable intervals, and when its turn comes round the field receives a rest of four years from the routine of cultivation. It is then ploughed up in spring, and sown with oats on one furrow, the crop of which is generally excellent, as much as eighty bushels an acre not vol. n. 329 being uncommon.” The seed, at the rate of four bushels Herbage per acre, is drilled in immediately after barley or oats has and been sown, working the drill at right angles to its course Forage- when it deposited the grain. It is frequently pastured for one ^ or more years before being mown either for green forage or for hay. It is sometimes allowed to stand for eight or ten years, but the plan described in the above quotation is the more approved one. A variety called giant-sainfoin has been introduced by Mr Hart of Ash well, Herts. As compared with the common sort it is more rapid in its growth in spring, and still more so after the first and second cuttings. Three cuttings for hay, and one of these ripening the seed, have been yielded by it in one year, and a good eddish after all. The yield from it in the first year, after sowing, is large in comparison with the common sainfoin, from its attaining maturity much sooner; but for the same reason it is thought judicious to break it up after three years, while still in vigour. Lucerne is much cultivated as a forage crop in France and other parts of the continent of Europe, but has never come into general use in Britain. It is, however, frequently met with in small patches in districts where the soil is very light, with a dry subsoil. Its thick tap-roots penetrate very deeply into the soil; and if a good cover is once obtained, the plants will continue to yield abundant cuttings of herb¬ age for eight or ten years, provided they are statedly top- dressed, and kept free from perennial weeds. In cultivat¬ ing lucerne, the ground must first be thoroughly cleaned, and put into good heart by consuming a turnip crop upon ft with sheep. In March or April, the surface-soil having first been brought to a fine tilth, the seed, at the rate of 10 lb. per acre, is sown in rows at 15 to 18 inches apart. So soon as the plants appear, they must be freed from weeds by care¬ ful hoeing and hand-weeding, repeated as occasion requires. Little produce is obtained from them the first season, and not a very heavy cutting the second ; but by the third year it will yield two or more abundant crops of herbage, pecu¬ liarly suitable for horse-feed. It is the slow growth of the plants at first, and the difficulty of keeping them free from weeds on those dry soils which alone are adapted for grow¬ ing lucerne, that have deterred farmers from growing it more extensively than has hitherto been done. We have grown it successfully in Berwickshire on a muiry soil, rest¬ ing on sandstone rock, in an exposed situation, at an ele¬ vation of 400 feet. The time to cut it is, as with clover and sainfoin, when it is in full flower. Chicory, Lumet, Cow-Parsnip, and Prickly Comfrey, all known to be palatable to cattle, and yielding a large bulk of produce, have probably been less carefully experi¬ mented with than their merits deserve. Although they have long figured in such notices as the present, or in occasional paragraphs in agricultural periodicals, they have never yet, that we are aware of, been subjected to such a trial as either conclusively to establish their claim to more extended cul¬ ture, or to justify the neglect which they have hitherto ex¬ perienced. Corse or Whin.—Notwithstanding its formidable spines, the young shoots of this hardy evergreen yield a palatable and nutritious winter forage for horses and cattle. To fit it for this purpose, it must be chopped and bruised to destroy the spines. This is sometimes done in a primitive and la¬ borious way by laying the gorse upon a block of wood, and beating it with a mallet, flat at one end, and armed with crossed knife-edges at the other, by the alternate use of which it is bruised and chopped. There are now a variety of machines by which this is done rapidly and efficiently, and which are in use where this kind of forage is used to any extent. The agricultural value of this plant has often been over-rated by theoretical writers. In the case of very poor, dry soils, it does however yield much valuable food at agriculture. 33° Herbage a season when green forage is not otherwise to be had. It and is, on this account, of importance to dairymen ; and to them Forage, it has this further recommendation, that cows fed upon it give much rich milk, which is free from any unpleasant fla¬ vour. To turn it to good account, it must be sown in drills, kept clean by hoeing, and treated as a regular green crop. If sown in March, on land fitly prepared, and afterwards duly cared for, it is ready for use in the autumn of the following year. Only alternate rows should then be cut, and the others left for another year’s growth. In this way a succes¬ sion of cuttings of proper age are obtained for several years from the same field. It is cut by a short stout scythe, and must be brought from the field daily; for when put in a heap, after being chopped and bruised, it heats rapidly. It is given to horses and cows, in combination with chopped hay or straw. An acre will produce about 2000 faggots of green two-year-old gorse, weighing 20 lb. each. This plant is invaluable in mountain sheep walks. The rounded form of the furze bushes that are met with in such situations, shows how diligently the annual growth, as far as it is accessible, is nibbled by the sheep. The food and shelter afforded to them in snow-storms by clusters of such bushes is of such importance, that the wonder is our sheep farmers do not bestow more pains to have it inadequate quan¬ tity. Young plants of whin are so kept down by the sheep, that they can seldom attain to a profitable size unless pro¬ tected by a fence for a few years. Tussac Grass.—The tussac grass of the Falkland Islands has, of late years, attracted considerable attention as a for¬ age plant. From its gigantic growth, even in those un- genial regions, and the extraordinary relish manifested for it by horses and cattle, sanguine hopes were entertained that it was to prove a truly valuable addition to our present list of forage plants. The attempts hitherto made to intro¬ duce it in Britain have not been of a very encouraging kind. The only successful cases have been in the Orkneys and in Lewis. Messrs Lawson of Edinburgh, who have given much attention to it, say, “ Our own experience leads to the con¬ clusion, that localities within influence of the sea spray, the soil being of a peaty nature, are, without doubt, the best adapted for the growth of the tussac ; and in such places it is likely to be of great service, as few other nutritive grasses will exist there. In our own experimental grounds it does not thrive well; which may, perhaps, he accounted for by the nature of the soil, which is light and dry. Regarding its value as a forage plant, we have before us an analysis made, at our request, by Professor Johnston, the results of which show that ‘ the tussac grass ought to be very nutri¬ tive.’ Propagation, in the absence of seed, is easily effected, under favourable circumstances, by subdivision of the roots.” We have thus noticed all the more important of our forage crops of ascertained value. Additions will probably be made to them from time to time, especially from the increased attention now bestowed on green crops of all kinds. It has lately been suggested that maize, although unfit for our climate as a grain crop, might with advantage be tried as a forage plant. Haymaking.—Having spoken of the cultivation and use in a green state of herbage and forage crops, it remains to describe the process by which they are preserved for use in a dry state, or made into hay. On every farm a supply of good hay, adequate to the wants of its own live stock is, or at least ought to be, statedly provided. This is, no doubt, an expensive kind of food, but on the other hand it is highly nutritious, and conduces much to the healthful¬ ness of the animals fed upon it. Many a valuable farm horse is annually sacrificed to a false economy in feeding him solely on innutritious straw or ill-gotten hay. The owners of such stock would do well to consider that the price of an annual dead horse, and the impaired health and Herbage condition of the whole stud, more than counterbalance any an of good. But the great consumpt of hay is by the nume- " rous horses constantly required in this country for other purposes than farm labour. In the vicinity of towns hay is therefore a staple agricultural product, and haymaking an important branch of rural economy. It is one in the prac¬ tice of which English farmers generally excel their brethren north of the Tweed. In the counties near the metropolis, in particular, this process is conducted with admirable skill. In converting the grasses and forage plants into hay the object is to get quit of the water which they contain, amount¬ ing to n earl y two-th irds of their weight, with the least possible loss of their nutritive qualities. In order to this the crops must be mown at that stage of their growth when the great¬ est weight of produce with the maximum of nutritive value can be obtained; and then so to conduct the drying pro¬ cess that the inspissated juices shall not be washed out and lost by external wetting. A simple and sufficiently accurate rule for determining the first point, is to mow when the plants are in full flower. If this stage is exceeded both the quality of the hay and amount of the foggage or aftermath are seriously impaired. It follows from this, that mowing should be commenced somewhat earlier than the stage in¬ dicated, otherwise before the whole can be cut, the last por¬ tion will have exceeded the proper degree of ripeness. By cutting a part too soon a slight loss of weight is incurred, which, however, is compensated for by a better aftermath, whereas if part is allowed to mature the seeds, there is a loss both of weight, quality, and aftermath. Haymaking, to be done well, must be done quickly, and, in order to this a full supply of labourers is indispensable. As a good mower can cut, on the average, an acre in a day, as many must be engaged as can overtake the extent of crop while it is in the best state for cutting. It is of great importance, too, to have the grass cut close by the ground. A loss of from five to ten per cent, on the gross produce is fre¬ quently incurred by unskilful or careless mowers leaving the sward too high. To admit of accurate and expeditious mowing, care must be taken, at the proper season, to re¬ move all stones and other obstructions, and to make the surface smooth by rolling. Confining our attention, in the first place, to natural meadow grass, let us glance at the process as conducted by those who are most proficient in it. The mowers having commenced their work at sunrise, the haymakers, in the proportion of two men and three women to each mower, so soon as the dew is off, shake out the swaths evenly over the whole ground, until they have over¬ taken as much as they can get into cocks the same day. Phis quantity they now turn and toss about as frequently as pos¬ sible, getting it, before evening, either into a compact wind¬ row, or forming it into very small cocks. Next day these cocks are again opened out, and as much more of the grass in swath as can be overtaken, all of which is anew sub¬ jected to the same repeated turnings, and again, as evening approaches, secured from dew and rain by windrowing and cocking; that which is driest being put into larger cocks than on the previous day. If the weather is hot and parch¬ ing, that which was first cut is by the fourth day ready for the stack, and is immediately carried. A large rick-cloth is drawn over the incipient stack until more hay is in con¬ dition to be added to it, and then, if weather favour, the whole process, from mowing to stacking, for a time goes on simultaneously, and is speedily completed. As the building of the stack proceeds, its sides are, by pulling, freed from loose hay and straightened; and, when completed, it is thatched with the least possible delay. If the weather proves showery, the grass is left untouched in the swath until it be- AGRICULTUR E. 331 Haymak- ing ma¬ chinery. gins to get yellow on the under side, in which case it is usually turned over without opening out until weather again favour. To produce fine hay, care must be taken to secure it from dew or rain by cocking, before nightfall, all that has been spread out during the day,—never to touch it until dew or wet is off,—to shake all out so thoroughly as that the whole may be dried alike,—and never to suffer it, after being tedded out, to lie so long as to get scorched on one side. When these operations are conducted success¬ fully, the hay is of a fine, light-green colour, delightfully fragrant, and retains its nutritious matter unimpaired. To accomplish this in our variable climate, much skill and en¬ ergy, and an ample command of labour, are necessary. The cost and labour of this process are now, indeed, much re¬ duced by the use of machinery, consisting of haymakers and horse-rakes, by means of which a lad and horse can, in a day, break out from the swath, turn, and draw together into rows, as much grass as could be overtaken in the same time by fifteen people. The hay-tedder, moreover, shakes out the grass more thoroughly than it can be done by hand. After the hay is gathered into rows, horse labour is also sometimes employed to thrust it into heaps by means of a sweep, that is, a piece of plank with a rope attached to each end of it, by which a horse draws it along on edge, while two lads hold it down, and the hay is thus pushed forward in successive portions, which are then, by hand labour, made into orderly cocks. The yield of meadow hay ranges from one to two tons per acre, and the cost of making it about 10s. per ton. In London, hay is brought to market in trusses, each weighing 56 lb. and 36 of which are called a load. In cutting up a stack these trusses are removed from it in compact squares, which are then neatly secured by bands of twisted hay. In converting the cultivated forage crops, such as clover (either pure or mixed with ryegrass), sainfoin, lucerne, or vetches, into hay, the procedure varies considerably from that pursued with the natural grasses. A considerable part of these plants consists of broad, tender leaves, which, when scorched by the sun, become so dry and brittle that, on the least rough handling, they fly into dust, and are totally lost. These crops, therefore, do not admit of being shaken asun¬ der, and tossed about like the natural grasses, a circum¬ stance which unfortunately forbids the use of machinery and horse labour in getting them. The swaths are ac¬ cordingly left untouched until they have got slightly wither¬ ed on the upper side, after which they are turned several times, with as little breaking up as possible; made up first into small cocks—opened out again—gently turned, and made into larger cocks, which, as speedily as possible, are carried and stacked. These crops can be stacked with safety in a very green state by mixing with them frequent layers of clean dry straw, by which the redundant juices are absorbed, and injurious heating prevented. The straw thus impregnated acquires a flavour which renders it palatable to cattle ; but it is advisable, when this practice is adopted, to cut the whole into chaff before using it as fodder. The following system of making clover and ryegrass into hay is practised in several districts:— “ So soon as the surface is dry, a portion, about a yard in length, of the swath is taken, and the surface folded inwards, and the whole rolled into a kind of cone. A piece of ryegrass is pulled out of the top, and tied round the head of the ‘ ruckle,’ as it is called, and set in rows to admit of being easily carted. Thus, while the sun and air thoroughly dry the whole mass, the rain, should it come, descends over the inclined surface of the cone, and as the large mass of leaves the clover possesses renders it peculiarly liable to injury from the wet, this process is most valuable, and in few places is it secured in better con- Crops of dition. In a dry time it is carted directly from the ‘ ruckles’ limited to the stack; in a damp one, they are sometimes to pull down cultiva- before they are carted off, and made into ‘ pikes,’ or small tion. heaps, of from two to three cart-loads each; here the clover is allowed to ferment, and in a week or two, put into the stack.”1 When it is desired to save the seeds of Italian or common Saving the ryegrass, the crop after being sown is allowed to lie for a seeds of day or two in swath, and is then neatly gathered into sheaves, ryegrass. bound and stocked precisely like a crop of oats. When sufficiently dried, the seed is either thrashed out in the field, the straw stacked like other hay, and the seed spread thinly over a granary floor, and turned several times daily until it is dry enough to keep in a bin or in sacks; or the sheaves are built into small round stacks, which stand until the seed is wanted, when it is thrashed out by machinery like grain. Much has been said and written about the wastefulness Defects in of the system of haymaking annually practised in Scotland. Scottish To a considerable extent these animadversions are merited, kaymak- although those who make them usually overlook the causes lD®‘ which account for, and to some extent palliate, the faults complained of. The facts of the case are simply these. In many parts of England, hay is both an important marketable commodity and the principal winter food of the live stock of the farm. In Scotland it is neither, its place being there more than supplied by the turnip crop, to which accordingly the farmer devotes his chief attention. Not only so, but from the nature of the climate, these two crops demand in¬ stant attention at precisely the same time ; the hay needing to be made just when the turnips are urgently in want of thinning. The more important crop of course gets the pre¬ ference, and the other is comparatively neglected. Add to this that it is but seldom that the Scottish farmer can com¬ mand extraneous labour to help him in this dilemma, and it will be seen that it is not from mere ignorance or sloven¬ liness that his hay crop is usually so sadly mismanaged. This lack both of leisure and labour might be somewhat remedied by the use of haymaking machinery; but as it is almost exclusively “ seeds ” that are mown in Scotland, this resource is scarcely available. Still it might be cheaper to lose some weight of hay by the rough handling of the machinery than, as at present, by over-ripeness and exposure to the weather. Perhaps, also, some aid may by and by arise by the application of horse labour to the preliminary thinning of turnips, and thus enable the hands to be spared for the haymaking. While we think it due to truth to make these statements, we are far from thinking that they justify the present state of matters. It would be better to have no hay at all, than to ruin both crop and land, as is often done, by delaying to mow until the crop is little else than ripened seeds and woody fibre, and then to bleach it, and leave it afield in pikes, for weeks or even months before stacking. Such barbarity as this is of frequent occurrence, and is utterly inexcusable. We are but too well aware of the difficulty of doing anything like justice to a hay crop with a turnip one competing with it for attention ; but yet, with favouring weather, their rival claims can be so far ad¬ justed, as we find it practicable in our own case, to have good green hay in about /bw years out offive. CHAPTER IX. CROPS OP LIMITED CULTIVATION. Under this head we shall notice a variety of crops which, however valuable in themselves, and important to the far- Royal Agricultural Society's Journal, vol. ix. p. 507. 332 AGRICULTURE. Crops of limited cultiva¬ tion. Flax. Hin¬ drances to its general cultiva¬ tion. Soils adap¬ ted for its growth. Sowing of flax. Pulling of flax. mers of particular localities, are, from one cause or other, not adapted for general cultivation. Flax is probably the most important of them. Indeed, from the rapid growth of our linen trade, the growing de¬ mand for linseed and its products, and the fitness of the soil and climate for the successful growth of flax, it is not with¬ out cause that its more extended cultivation has been so strenuously urged upon our farmers, and that influential societies have been organised for the express purpose of promoting this object. Viewed merely as an agricultural crop, the cultivation of flax is exceedingly simple, and could be practised as readily and extensively as that of the cereal crops. The difficulty is, that before it can be disposed of to any advantage, it must undergo a process of partial manu¬ facture ; thus there is required not only an abundant supply of cheap labour, but such an amount of skill and personal su¬ perintendence on the part of the farmer, as is incompatible with due attention to corn and cattle husbandry. If a ready and remunerative market were available for the fibre in its simple form of flax straw, this, in combination with the value of the seed for cattle feeding, would at once hold out sufficient motive to our farmers to grow it statedly, and to any re¬ quired extent. Until this is the case its culture cannot ex¬ tend in the corn-growing districts of Great Britain. In Ireland, and parts of the Highlands of Scotland, where there is a redundant population much in want of such employment as the flax crop furnishes, and where the climate is suited for its growth, it is highly desirable that its culture should extend, and probable that it will do so. Flax prospers most when grown upon land of firm texture resting upon a moist subsoil. It does well to succeed oats or potatoes, as it re¬ quires the soil to be in fresh condition without being too rich. Lands newly broken up from pasture suit it well, as these are generally freer from weeds than those that have been long under tillage. It is usually inexpedient to apply man¬ ure directly to the flax crop, as the tendency of this is to produce over-luxuriance, and thereby to mar the quality of the fibre, on which its value chiefly depends. For the same reason it must be thickly seeded, the effect of this being to produce tall slender stems, free from branches. The land having been ploughed in autumn, is prepared for sowing, by working it with the grubber, harrow, and roller, until a fine tilth is obtained. On the smooth surface the seed is sown broad-cast by hand or machine, at the rate of three bushels per acre, and covered in the same manner as clover seeds. It is advisable immediately to hand-rake it with common hay-rakes, and thus to remove all stones and clods, and to secure a uniform close cover of plants. When these are about three inches long the crop must be carefully hand-weeded. This is a tedious and expensive process, and hence the importance of sowing the crop on land as free as possible from weeds of all kinds. To obtain flax of the very finest quality the crop must be pulled so soon as the flowers fall, but in the improved modes of steeping, whether by Schenck’s or Watt’s patent, the value of the fibre is not diminished by allowing the seeds to mature. It must not, however, be allowed to become dead ripe, but should be pulled whenever the seeds appear, on opening the capsule, to be slightly brown coloured. The pulling requires to be managed with much care. It is performed by men or wo¬ men, who seize a small quantity with both hands, and pull it by a slight jerking effort. The important point to be at¬ tended to, is to keep the butts even, as successive quantities are seized and twitched from the ground. When a con¬ venient handful has been pulled it is laid on the ground, and the next parallel to it at a foot or so apart. The next handfuls are laid across these, and so on until a small pile is made, after which another is begun. After lying in this position for a few days, the seed-vessels or bolls are sepa¬ rated from the flax by lifting each handful separately and pulling the top through a ripple or iron comb, fixed upon a piece of plank. As many of these handfuls as will make a small sheaf are then laid very evenly together, and bound near both ends with bands formed of a few stems of flax. These sheaves are set up in stooks, and when dry enough to keep without heating, are stacked and thatched until an opportunity occurs of disposing of the flax straw. Some¬ times the flax is bound into sheaves and stocked as it is pulled, and treated exactly like a grain crop. In this case the seed is separated from the straw by passing the head of each sheaf betwixt iron rollers. The only objection to this plan is that the bolls of separate sheaves get so entan¬ gled in each other, as to render it exceedingly difficult to handle them in carrying the crop, building, and taking down the stacks, without disarranging the sheaves and wasting much straw and seed. It would be tedious to enter here into a minute detail of the ordinary method of separating the flax fibre from the woody part of the stem. Suffice it to say that in the ordi¬ nary practice the sheaves or beets of flax straw are immersed in a pit or pool filled with clear soft water. The sheaves Retting, are kept under water by laying boards upon them loaded with stones to keep them down. Here the flax undergoes a process of fermentation by which the parts are separated. About nine or ten days are usually required for this purpose, but this is much influenced by the temperature. A good deal of skill and close watching is required to know exactly when it has been watered enough. The flax is now taken from the pit and evenly spread upon a smooth, clean, re¬ cently-mown meadow, where it lies for about ten days more, receiving several turnings the while. When the retting, as it is called, is perfected, the flax is carefully gathered up when perfectly dry, and again tied into sheaves, in which state it is stored under cover until the breaking and scutch¬ ing can be overtaken. All this necessarily requires much skilful watching and nice manipulation,—more, as we have already said, than is compatible with the other avocations of an extensive farmer. There are, however, improved modes of accomplishing this preliminary manufacture of flax, which, wherever established, pave the way for the growth of flax as an ordinary field crop. The first of these is known as Schenck’s process, Schenck’s which is thus described in a report by “ The Royal Society retting for the Promotion and Improvement of the growth of Flax process, in Ireland— “ The tenements containing the vats and drying-shelves, are simple wooden sheds, of cheap construction. In one end of the building are four vats, set parallel to each other, the length of the house. They are made of inch deal, in the form of a parallelogram, fifty feet long, six broad, and four deep. There are false bottoms, perforated with holes. Underneath these are introduced the steam-pipes, crossing the vats, and having stop-cocks at their entrance, by which the steam can be let on from the main pipe, as required. The steam is generated in a small boiler, which also serves to turn two hydro-extractors, —a patent apparatus used to drive off a portion of the water with which the flax is saturated, on being taken from the vats. The flax is packed into the empty vats, on the butt ends, in a half sloping position, precisely as in the case of a steep-pool, only one layer being the depth. The water is then let in, and a frame fastened over the top of the flax, answering the end of stones and straw, or sods, in the steep-pools—the prevention of the rising of the flax in the course of fermentation. “ The steam is then let into the pipes by turning the stop¬ cocks, and the water is some eighteen or twenty hours in be¬ coming heated to the required point—85° to 90°. The fermen¬ tation then commences, and no further steam is required, the action going on until the flax is thoroughly retted, which is in forty hours afterwards, being sixty from the time of the ad¬ mission of the water. It is worthy of remark, that, if the Crops of limited cultiva¬ tion. Watt’s process of retting. AGKICULTUEE. 333 water be heated before the flax is put into the vats, or if the heat be raised above 90°; the process is not in the least hastened, but, on the contrary, the fermentation is rather re¬ tarded. The footsteps of nature must be followed, and the heat gradually communicated to the water; otherwise the uni¬ formity of watering, and the preservation of quality and colour, cannot be fully realised. At the end of the sixty hours, the flax is taken out, the water allowed to run otf, and the vat' permitted to cool. The same process is then repeated, with fresh water and fresh flax. When taken from the water, the flax is packed into the hydro-extractor, which is a round vessel of iron, made to revolve by steam-power with great velocity, the water being driven out of the flax on the principle of cen¬ trifugal force. Thirty beets or small handfuls are placed on this machine at a time, and about twenty pounds of water are extracted in three to five minutes. A few hours suffice for the contents of a vat, each vat containing two tons of flax straw. The hydro-extractor only separates a portion of the water; the flax now remains to be thoroughly dried. In summer, or, in¬ deed, for six months in the year, this can be accomplished, as usual, by spreading on grass land in the open air. During winter, however, it is necessary to find other means of drying. A shed has therefore been erected communicating by doors with the vat house, filled with ranges of shelves, composed simply of railings of lathwood, in five or six tiers. The flax is spread lightly along these shelves by women, and the house is heated by steam-pipes. This house is capable of drying the full of one vat jper diem. The flax, when dried, is made up in small beets or handfuls, of a size suited for feeding into the breaking-rollers of the mill. “ About ten vats per week can be steeped in this establish¬ ment—say twenty tons weight of straw, and producing, say two-and-a-half to three tons of fibre. Thus, in one year, such an establishment would be capable of turning out 120 to 150 tons of flax for market, being the produce of 400 to 500 statute acres. The fuel used for the boilers is principally ‘ shoves,’ with a small quantity of turf. Mr Bernard estimates the cost of steeping, drying, heating, aud scutching the flax, at L.lOto L.ll per ton, which is L.3 per statute acre. Subtracting say lOd. per stone, or 6s. per cwt. for scutching, the cost of steeping and drying would thus appear to be about 24s. per acre—a sum certainly less than the usual estimates of these operations, as commonly performed by farm labour.”1 More recently what is believed to be an improvement on this plan has been introduced by Mr Watt. It is thus de¬ scribed in the Annual Report of the Royal Society for the Promotion and Improvement of the growth of Flax in Ire¬ land :— “ The flax straw is delivered at the works by the grower, in a dry state, with the seed on. The seed is separated by metal rollers, and afterwards cleaned by fanners. The straw is then placed in close chambers, with the exception of two doors, which serve the purpose of putting in and discharging the straw; the top, which is of cast-iron, serves the double purpose of a top and condenser. The straw is then laid on a perforated false bottom of iron, and the doors being closed and made tight by means of screws, steam is driven in by a pipe round the chamber and between the bottoms, and, penetrating the mass, at first removes certain volatile oils contained in the plant, and then is condensed on the bottom of the iron tank, descending in a continuous shower of condensed water, saturat¬ ing the straw, and forming, in fact, a decoction of the extrac¬ tive matters which attach the fibrous and non-fibrous portions of the plant. This liquid is drawn off from time to time, and the more concentrated portions are used for feeding; the pro¬ cess is shortened by using a pump, or such arrangements as will repeatedly wash the mass with the water allowed to accu¬ mulate. In about eight to twelve hours, varying with the nature of the straw, it is removed from the chambers, and having been robbed of its extractive matter without decompo¬ sition, it is then passed through the rollers for the purpose of removing the epidermis or outer skin of the plant, of discharg- Crops of ing the greater part of the water contained in the saturated limited straw, and while in the wet and swollen state, splitting it up cultiva- longitudinally. The straw being free of all products of de- tion. composition, is then easily dried, and is in a few hours ready v— for scutching.” 2 The growth of flax has greatly increased in Ireland of late years. In the Irish Agricultural Return for 18o2, it is stated that the extent of the flax crop in 1850 was 91,040 acres, which in 1851 had increased to 140,536 acres. Hemp, although at one time very generally cultivated in Great Britain, is now so rarely met with, that it is unneces¬ sary to enter into details of its management. Hops.—The hop is, however, an important crop in several of the southern counties of England. We glean from Mor¬ ton’s Cyclopaedia, and from the Journal of the Hoyal Agri¬ cultural Society, the following information regarding it. Al¬ though an indigenous plant, it was originally brought into England for cultivation from Flanders in 1525. It is culti¬ vated to a considerable extent in Belgium, Bavaria, in the United States of America, and more recently in Australia. The duty now paid on home-grown hops is 17s. 7^d. per cwt.; that on those imported, is L.2, 5s. per cwt. Before the alteration of the tariff in 1846 it was L.4, 5s., and some years previous to that L.8, 8s., which in practice was a pro¬ hibitory duty. Hops, as is well known, are chiefly used for preserving and imparting a peculiar flavour to beer. Pro¬ bably the only parts of the hop flower which enter into the composition of the beer, are the seeds, and the yellow glutin¬ ous matter which surrounds the outer integuments of the seed, and lies at the bottom of the petals. This yellow mat¬ ter (technically termed the condition of the hop) has an in¬ tensely bitter taste, and emits a peculiar and very agreeable aroma, which, however, is extremely volatile ; and hence the necessity for close packing as soon as possible after the hops are dried. When kept over a year, much of this aroma flies off, and hence new hops are indispensable in brewing the first kinds of beer. Several varieties of the hop are culti¬ vated in England. Of these the Farnham and Canterbury whitebines, and goldings are esteemed the finest. These are tall varieties, requiring poles of from fourteen to twenty feet. The grapes, so called from growing in clusters, and of which there are several varieties of various quality, requires poles from ten to fourteen feet long. Jones’s, adapted for lighter and inferior land, requires these but eight to ten feet. The colegates are a hardy and late ripening variety which grow best on stiff soils,—and the Flemish redbine only cul¬ tivated from its less liability than the other to be attacked by the aphis or black blight. The hop is a very exhausting crop for the land, requiring to be planted only on the most fertile soils, and to have them sustained by frequent and large dressings of manure rich in nitrogen. Flops are principally cultivated in the counties of Kent, Sussex, Surrey, Hants, Worcester, and Hereford, and to a more limited extent in Essex, Suffolk and Nottingham. The best quality of hops are grown at Farnham in Kent, upon the outcrop of the upper greensand formation, from whence the phosphoric nodules or coprolites, now so well known in the manure market, are obtained. The greatest extent of land under this crop in any one year during the present cen¬ tury was in 1837, when it amounted to 56,323 acres. Owing to lower prices, and consequent less profitable returns, the ex¬ tent in 1849 was reduced to 42,798 acres. In forming a new plantation, the ground soon after Michaelmas is trenched to the depth of eighteen inches, if it has previously been in meadow or old pasture, taking care 1 Morton’s Cyclopaedia of Agriculture, article “ Flax.’ North British Agriculturist, 10th November 1852. 334 A GRIG U L T U R E. Crops of not to bury the surface-soil above half that depth. Subsoil- limited ploughing will suffice with land that is in tillage. If the land cultiva- jg we^ (1,-aing are ma(le from four to five feet deep, laid with tlQIU j pipes, and a foot of broken stones over them, to prevent the * roots of the hops from obstructing the pipes. The frequency of the drain is determined by the necessities of each case. Perfect draining is essential to the success of the crop ; and the hops are planted in squares or triangles at equal dis¬ tances, varying from six to seven feet, according to the fer¬ tility of the soil, and the greater or less luxuriant habit of growth of the variety selected. The plants are raised by cutting off the layers or shoots of the preceding year, which are bedded out during the month of March, in ground pre¬ viously prepared, and in the succeeding autumn become what are called nursery plants or bedded sets. Early in November these are planted; one, two, or three being used for a hill, according to the strength of the plants. Care must be taken to introduce a sufficient number of male plants, six hills to the acre being deemed sufficient. The presence of these is found to induce earlier maturity, and to improve both the quality and weight of the crops. The ground must at all times be kept free from weeds, and have a good depth of pulverised soil. From the first, a stick six feet high or so, is placed to each hill, to which all the young bines, as they shoot out during summer, must be tied. A liberal dressing of superphosphate of lime and guano is in June hoed in around each hill, which is repeated in July, under which treatment, two or three cwt. of hops is obtained the first year, besides growing a crop of mangel, turnips, or potatoes, in the intervals betwixt the hills. On newly broken up ground, lime is applied the following spring. When a plantation has been established, the annual routine of culture begins in autumn, as soon as the crop has been gathered, when the haulm is stripped from the poles, and stored away as a substitute for straw. The poles are stacked or piled in quantities of 400 or 500, at regular distances on the ground. During winter they are sorted, and repointed when required, and new ones substituted for those that are broken or decayed; this work and the carrying on of manure being accomplished in frosty weather. The ground is dug over by the fork at this season. In March the earth is re¬ moved from the plants by a beck or pronged hoe till the crown is exposed, that the plant may be pruned. Imme¬ diately after this the poles are set, the length and number of these for each hill depending upon the kind of hops and amount of growth anticipated. They are fixed into holes made for them by a hop-bar. As the season advances, the ground is hoed and again dug or stirred by a nidget or scarifier drawn by a horse. Early in May, the bines or young shoots, as soon as long enough, are, by women, tied to the poles with rushes or bast. This tying is repeated several times as the bines get higher, and has even to be done by step-ladders. In June, the hops are earthed up or hilled, at which time weak plants get a dressing of guano. Throughout the summer weeds are destroyed as they ap¬ pear, and the soil kept loose by the nidget or the hand-hoe. If poles are blown over by high winds, they are constantly replaced. The picking of the hops usually begins about the second week in September, and furnishes ample employment for several weeks to the entire population of the districts, and to a large influx of strangers, men, women, and children, all engaging in it. In favourable years, a labourer with his wife and several children can earn from L.6 to I..8 during the hop-picking season. The hop-pickers are arranged into companies, and are supplied with baskets or bins, holding seven or eight bushels each, and which are gauged with black lines inside to save the trouble of measuring. Each company is under the superintendence of a hop bailiff', who keeps an account of the earnings, &c. Under him are seve¬ ral men called pole-pullers, whose duty it is to supply the pickers with poles of hops, and to assist in carrying the picked hops to the carts. They use an iron lever called a hop-dog, in pulling up the poles. The hops are picked, one by one, into the bins, care being taken that no bunches nor leaves, nor mouldy hops are included. The price paid for picking ranges from l^d. to 3d. per bushel, although in blighted seasons it may be as high as 6d. The hops are dried in kilns or oast-houses, on floors of haircloth. Great improvements have been made of late years in the con¬ struction of these oasts. Much nice discrimination is re¬ quired in managing the drying, so as to produce the best quality of hops. As soon as they are removed from the kiln they are packed into pockets, which, during the process, are suspended from a hole in the floor, and the hops trodden into them by a man. This is now done more accurately by machines, in which a piston presses the hops into the pockets. Hop-growing is a hazardous speculative business, the return at times being very great, and at other times not covering expenses. This arises from the liability of the hop to the attacks of insects, but more especially to blight and mould. The blight is caused by innumerable hordes of the aphis humuli, which sometimes destroy the plants altogether. The mould is a parasitical fungus. It is believed that a means has at last been discovered of checking the ravages of these assailants, by enveloping each plant separately in a light covering, and subjecting it to the fumes of tobacco in the case of blight, and to a cloud of powdered brimstone in the case of mildew. The charges attendant upon the cultiva¬ tion of an acre of hop-ground are estimated, including rent, tithes, interest on capital and duty, at from L.50 to L.60; and as 10 cwt. is considered an average crop, and L.5 per cwt. a frequent price, it is evident that the business is a very precarious one. In blight years it usually happens, that some grounds altogether escape, in which case the returns from them are enormous, owing to the enhanced price. Sugar-Beet.—“ During the wars of the French revolu¬ tion, the high price which colonial sugar obtained on the continent induced the manufacture of sugar in large quan¬ tities from beet-root. This has become so large in France that since the restoration of peace the French government have felt compelled to protect the beet-root sugar makers by the imposition of prohibitory duties on colonial sugars. “ Some years since, the manufacture of sugar from beet¬ root began to be attempted, and not without success, in England. The absence of any excise duties, and an exist¬ ing considerable import duty on colonial sugars seemed to offer a kind of premium to the English makers. The go¬ vernment naturally took the alarm ; a revenue on imported sugars, which in 1850 yielded about L.4,130,000, could not be allowed to be endangered. Parliament therefore inter¬ fered; and by the 1st Viet. c. 57 (1837), a duty of 24s. per cwt. was imposed on all sugar made from beet-roots in the United Kingdom. The manufacture was placed under the management of the Commissioners of Excise, and the en¬ tire process must now be carried on under the regular sur¬ vey of their officers. Four hours’ notice must be given be¬ fore any maker can begin to rasp, or grind, or mash any beet-root, for the purpose of sugar-making, and other re¬ strictions are directed. In 1840, by the 3d and 4th Viet, c. 57, the same duty was imposed upon sugar made from potatoes, rice, and other materials, in the United Kingdom. In 1845, however, by the 8th Viet. c. 13, the amount of this duty was reduced to 14s.”1 Crops of limited cultiva¬ tion. 1 Farmers Magazine, vol. i. p. 481.-(June 1852). AGRICULTURE. 335 Crops of limited cultiva¬ tion. The matter has again been taken up in good earnest, and a company formed, by whom the process of manufac¬ turing beet-sugar is in actual operation at Mount Meillick, in Queen’s County, Ireland. By this operation the fact has already been established, that the climate and soil of Ire¬ land are exceedingly favourable to the sugar-beet, and that the quality of the roots is equal, if not superior, to those of France or Belgium. By recent improvements in the man¬ ner of conducting the manufacture, it is said that the sugar obtained from beet amounts to 8 per cent, of the gross weight of the roots, instead of 5 per cent., as at first. “ That this is a question of national importance is beyond all doubt; and to shut our eyes to the undisputed advantages which home-made sugar promises, is to reject a benefit which our continental neighbours have long turned to good account. At the earliest period of this manufacture in France, great mechanical and chemical difficulties had to be overcome. The English manufacturer goes to his task with all the ex¬ perience at his command which the continent has acquired. In France, for these reasons, the progress was slow at the commencement, but once having taken root was never given up. “We subjoin an historical sketch of the gradual progress of this branch of industry in France from 1820 to 1840:— Year. Production of Inland Sugar. Foreign Sugar entered for Consumption. Total Consumption of Sugar. 1820 1821 1822 1823 1824 1825 1826 1827 1828 1829 1830 1831 1832 1833 1834 1835 1836 1837 1838 1839 Kilogrammes. 50,000 100,000 300,000 500,000 800,000 1,000,000 1,600,000 2,000,000 2,700,000 4,400,000 5,500,000 7,000,000 9,000,000 12,000,000 20,000,000 30,000,000 40,000,000 45,000,000 50,000,000 55,000,000 Kilogrammes. 44,416,795 41,502,749 49,328,057 37,590,270 56,048,430 48,546,683 64,407,342 50,797,139 61,987,771 62,160,175 54,647,941 67,750,207 62,642,643 57,874,877 65,643,511 64,095,647 56,276,475 64,167,840 63,251,965 62,731,995 Kilogrammes. 44,416,795 41,502,649 49,328,057 38,590,270 56,048,439 49,546,683 65,407,342 52,797,139 64,987,771 66,160,175 60,647,941 74,750,207 71,642,643 69,874,876 85,643,511 94,095,647 96,276,475 109,167,840 113,251,965 117,731,095 Within the last ten years the augmentation has been less rapid. In 1851, the production was 60,000 tons, or 60,000,000 of kilogrammes, notwithstanding the repeated prophecies that the beet-sugar would not compete with the cheap sugar of Brazil, Java, and Manilla. In Germany, the manufacture of sugar is of more recent date than in France. Its progress of late has been,— Beet-root Sugar made in the Zollverein. 1848 26,000 tons. 1849 34,000 „ 1850 40,000 „ 1851 43,000 „ Foreign Sugar imported. 1848 60,500 tons. 1849 54,000 „ 1850 48,000 „ 1851 45,000 „ In the Austrian empire 8000 tons were made in 1848, and in 1851, 15,000 tons. Russia is said to have contributed Crops of 25,000 tons in the year 1851. limited It does not at all follow that sugar made in England is to cultiva- drive our colonial sugar out of the market. There is more tl0n‘ foreign sugar imported than we could hope to see replaced ^ in many years. In 1851, it exceeded 45,000 tons, of which but a small portion was re-exported. To this figure we may therefore push our efforts ; and most gratifying it is to be able to reflect, that while slave-labour must inevitably grow dearer, every mechanical and scientific improvement can but enhance the powers of the European producers, and en¬ sure their ultimate victory over the slave-owner. Samples have been shewn in the city of beet-sugar from the Rhine, quite equal to “ white Havanna, and refined sugar made from the same that could not be distinguished from West Indian.”1 It has also been ascertained that excellent beer can be made from the juice of the beet. The refuse from the sugar manufacture is said to be available for feeding cattle and pigs, and as a manure. The cultivation of the Silesian white-beet, which is the variety of this plant most in repute for yielding sugar, differs in no respect from that of mangel-wurzel, which we have already described. Chicory for its roots.—The very extensive and constantly increasing consumption of the roots of chicory, as a substi¬ tute for coffee, renders it now an agricultural crop of some importance. The soils best adapted for its growth are deep friable loams. The process of cultivation is very similar to that required for the carrot, excepting only that it is not sown earlier than the first week of May, lest the plants should run to seed. When this happens, such plants must be thrown aside when the crop is dug, else the quality of the whole will be injured. About four pounds of seed is the quan¬ tity to sow per acre, either broad-cast or in rows. The lat¬ ter is undoubtedly the best mode, as it admits of the land being kept clean, and yields roots of greater weight. The crop is ready for lifting in November. A long stout fork is the best implement for this purpose. In using it, care must be taken to get out the roots entire, not only for the sake of the roots, but to lessen an inconvenience attendant on the culture of this plant, namely, that the fragments left in the soil grow amongst the after crops, and are as trouble¬ some as weeds. The roots, when dry, are carefully washed, cut into thin slices, and kiln-dried, when they are fit for the coffee-grinder. From 1 to tons per acre of the dried root is an average produce. A few years ago, from L.20 to L.30 per ton was a current price for good samples, but like other crops of limited consumption, it has been grown too extensively—the market has been glutted, and the price reduced to L.6. Oil-yielding Plants.—Various plants are occasionally cul¬ tivated in Britain for the sake of the oil which is expressed from their ripened seeds. We have already noticed the value of flax-seed for this purpose, although the fibre is the product which is chiefly had in view in cultivating it. The plants most commonly sown expressly as oil-yielding crops are, rape (Brassica napus), colsa (Brassica campestris), gold of pleasure {Camelina sativa), and the poppy (Papa- ver somniferum). Rape is the plant most frequently and extensively grown for the production of oil. The colsa or B. campestris is said to yield better crops of seed than the other species. This plant is much cultivated in Flanders for this purpose. In Great Britain it seems rather on the decline. It is chiefly on rich alluvial soils that this crop is grown. For a seed crop rape is sown in June or July pre- 1 Farmer's Magazine, pp. 558, 559. 336 Crops of limited cultiva¬ tion. AGRICULTURE. cisely in the manner already described for turnips. The young plants are thinned out to a width of six or eight inches apart, and afterwards kept clean by hoeing. 1 he fo¬ liage may be eaten down by sheep early in autumn, without injuring it for the production of a crop of seed. In spring the horse and hand hoe must be used, and the previous ap¬ plication of one or two cwt. of guano will add to the pro¬ ductiveness of the crop. It suits well to lay down land to clover or grass after a crop of rape or turnip seed, and for this purpose the seeds are sown at the time of giving this spring culture. The crop must be reaped as soon as the seeds are observed to acquire a light-brown colour. _ The reaping is managed precisely as we have described in the case of beans. As the crop after being reaped and deposited in separate handfuls on the ground very soon gets dry enough for thrashing, and as the seed is very easily shed after this is the case, this process must be performed as rapidly as pos¬ sible. Sometimes it is conveyed to the thrashing-mill on harvest-carts, on which a cloth is stretched to save the seeds knocked out in the loading and unloading, but more usually the flail is used on temporary thrashing-floors, provided in the field by spreading down large cloths. The crop is gently lifted from the ground and placed heads innermost, on a blanket which two persons grasp by the corners, and carry to the thrashing-floors. A great number of people are re¬ quired to push this process through rapidly, for unless the crop is quickly handled, a great loss of seed ensues. The seed is immediately spread thinly upon a granary floor, and frequently turned until dry enough to keep in sacks, when it is cleaned and disposed of. On good soil, and in favour¬ able seasons the yield sometimes reaches to forty bushels per acre. The haulm and husks are either used for litter, or burned, and the ashes spread upon the land. It makes good fuel for clay burning. Seeds of Agricultural Crops.—In the case of seed- corn it is customary for farmers either to select from the best of their own growth, to exchange with or purchase from neighbours, or, if they wish a change from a different county, to employ a commission-agent to buy for them. In all districts there are careful farmers, who, by occupying land that produces grain of good appearance, and being at pains to have good and pure sorts, are stated sellers of seed- corn, and manage in this way to get a few shillings more per quarter for a part of their produce. It is therefore only in the case of new and rare varieties that professional seeds¬ men ordinarily deal in seed-corn. There are, however, other field crops, such as clovers, grasses, turnip, mangel, carrots, winter vetches, &c., the seeds of which, to a large extent, pass through the hands of seedsmen, and the growing of which is restricted to particular districts, and is in the hands of a limited number of farmers. In general, a good soil and climate, and a considerable amount of skill and minute per¬ sonal attention on the part of the farmer are indispensable, in order to produce these seeds of good quality. These seed crops are sometimes very remunerative to the grower; but are hazardous ones for farmers to attempt at their own risk. The only safe course is to grow them at a stipulated price, to the order of some thoroughly respectable seedsman, and to hold to the production of the particular kind or kinds which he requires. This applies, in a less degree, to the clovers, and to the more commonly cultivated grasses than to the other seeds just referred to. Such an arrangement is beneficial to all concerned. The grower having a fixed price, and certain market, knows exactly what he is doing, the seeds¬ man purchasing only from selected growers, to whom he usual¬ ly supplies a choice stock of the article to be raised by them, can vouch for the genuineness and freshness of his seeds ; and his customers knowing the guarantee against disappoint¬ ment and loss which this mode of conducting his business affords to them, give him a full price, and find it true eco- Crops of , ° limited nomy to do so. cultiva We have already described the mode of saving the seeds tion ' of Italian or common ryegrass; and as other grasses are i a managed in the same way. it is unnecessary to say more re¬ garding them. It is only in the southern parts of England that clover is Clover grown for the sake of its seeds. When it is meant to take seed, a crop of seed, the clover is fed off with sheep, or mown early in the season, and then allowed to produce its flowers, and ripen its seeds. This preliminary eating or cutting over causes the plants to throw up a greater number of seed- stems, and to yield a fuller and more equally ripening crop. The crop is mown when the seeds are seen to be matured. In the case of white clover the cutting takes place while the dew is upon the crop, as working amongst it when dry would cause a loss of seed. After mowing and turning the crop, the ground is raked with close-toothed iron rakes, to catch up loose heads. The thrashing is a twofold process ; first the separation of the heads or cobs from the stem, call¬ ed “ cobbing,” and then of the seeds from the husks, called “ drawing.” This was formerly accomplished by a laborious and tedious process of thrashing with flails, but it is now done by machinery. In favourable seasons, the yield is about five or six bushels (of 70 lb. each) per acre. Turnip Seed is the next most important crop of this Turnip kind. From the strong tendency in the best varieties ofseed- turnips and Swedes to degenerate, and the readiness with which they hybridise with each other, or with any member of the family Brassica, no small skill and pains are needed to raise seed that can be depended upon to yield roots of the best quality. Turnip seed is saved either from selected and transplanted roots, or from such as have been sown for the express purpose, and allowed to stand as they grow. The first plan, if the selection is made by a competent judge, is undoubtedly that by which seed of the purest quality is obtained. But it is an expensive way, not only from the labour required in carrying it out, but from the yield of seed being generally much less than from plants that have not been disturbed. Professional seed-growers usually resort to a compromise, by which the benefit of both plans is se¬ cured, viz. by selecting with great care, and transplanting a limited number of bulbs, and saving the seed obtained from them to raise the plants which are to stand for their main seed crop. The latter are carefully examined when they come into bloom, and all plants destroyed the colour of whose flowers varies from the proper shade. Turnips that are to bear seed are purposely sown much later in the season than when intended to produce cattle food, as it is found that bulbs about 1 lb. weight are less liable to be in¬ jured by frost, or to rot before the seed is matured, than those of larger size. The management of a turnip-seed crop, both as regards culture and harvesting, is identical with that of rape for its seeds, which has already been described. Mustard.—Both the white and brown mustard is culti¬ vated to some extent in various parts of England. The former is to be found in every garden as a salad plant; but it has of late been coming into increasing favour as a forage crop for sheep, and as a green manure, for which purpose it is ploughed down when about to come into flower. The brown mustard is grown solely for its seeds, which yield the well-known condiment. When white mustard is cultivated for its herbage, it is sown usually in July or August, after some early crop has been removed. The land being brought into a fine tilth, the seed, at the rate of 12 lb. per acre, is sown broad-cast, and covered in in the way recommended for clover seeds. In about six weeks it is ready, either for feeding off by sheep, or for ploughing down, as a prepara¬ tive for wheat or barley. White mustard is not fastidious Crops of limited cultiva¬ tion. . Garden seeds. AGRICULTURE. 337 Crops of limited cultiva¬ tion. ous parts of Great Britain an important department of farm¬ ing—for the scale on which it is conducted allies it quite as much to agriculture as to horticulture. We learn from Mr Cuthill,1 that in the counties contiguous to London above ^ y 12,000 acres are occupied in growing vegetables, and about J* 5000 more in producing fruit. About 35,000 people find employment in these market gardens. The system of culti- ° vation pursued in them is admirable. The soil is trenched two spits deep for nearly every crop ; it is heavily manured and kept scrupulously clean by incessant hoeing. When¬ ever a crop is removed, some other suited to the season is instantly put in its place, and not an inch of ground is suf¬ fered to be unproductive. A young farmer bent on knowing his business thoroughly, could not well occupy a few months to better purpose than by placing himself under one of these clever market gardeners. Kent has long been peculiarly celebrated for its orchards. The best of them are on the borders of the greensand forma¬ tion, or ragstone as it is provincially called. Apples, pears, plums, cherries, and nuts are produced in immense quantities. The filbert plantations alone are said to occupy 5000 acres. An abundant and cheap supply of fruit and vegetables for the inhabitants of our towns is undoubtedly an important object, and is likely to occupy increased attention wherever a suitable soil and exposure with facility of carriage by rail- wav are combined. in regard to soil. When grown for a seed crop, it is treated in the way about to be described for the other variety. For this purpose either kind requires a fertile soil, as it is an ex¬ hausting crop. The seed is sown in April, is once hoed in May, and requires no further culture. As soon as the poos have assumed a brown colour the crop is reaped and laid down in handfuls, which lie until dry enough for thrashing or stacking. In removing it from the ground, it must be handled with great care and carried to the thrashing-floor or stack on cloths, to avoid the loss of seed. The price de¬ pends much on its being saved in dry weather, as the qua¬ lity suffers much from wet. The yield varies from twenty to thirty bushels per acre, and the price from 10s. to 20s. per bushel. It is chiefly grown on rich alluvial soils in the south-eastern counties of England. This great evil attends its growth, that the seeds which are unavoidably shed in har¬ vesting the crop remain in the soil, and stock it permanently with what proves a pestilent weed amongst future crops. Canary Seed {Phalaris canariensis) is cultivated to some extent in Essex and adjoining counties, for the sake of its grain, which is used exclusively for feeding cage-birds. In an agricultural point of view, it is exceedingly similar to our staple corn crops, and in practice is sown instead of wheat or barley. It is drilled in February, at the rate of two gallons per acre, on land that has been ploughed the pre¬ vious autumn, and stirred by the grubber immediately be¬ fore sowing. It requires hoeing, to protect it from weeds during the first stages of its growth. It is late in ripening, and requires to be thoroughly dried before being stacked. It is recommended to stack it on frames, to guard it from the attacks of mice, which manifest a peculiar fondness for it. Its yield and weight per bushel are similar to those of wheat. Its price fluctuates exceedingly, but averages from 50s. to 60s. per quarter. Coriander and Caraway are noticed together, not only because thev are used for similar purposes, but because they are frequently grown in mixture. Both are cultivated for the sake of their seeds, which are used by confectioners, and for medicinal and other purposes. The coriander being an annual and the caraway a biennial, the former yields a crop the first year, and then leaves the latter in possession of the ground. At one time a third crop, viz. the teazel, was also sown with them, but owing to improvements on the machi¬ nery for dressing cloth it has become obsolete. Lhe cori¬ ander being also less grown than formerly, the caraway is frequently drilled amongst wheat. After the latter is har¬ vested, the stubble and weeds are cleared away by horse and hand hoeing. Beans or dwarf pease are also sometimes grown betwixt the rows of caraway during the first and unfruitful year of its growth. The mode of harvesting both of these crops is the same. They are reaped and deposited in handfuls until dry enough for thrashing, and are then carried with great care on cloth-covered sledges to a tempo- rary thrashing-floor where the seeds are beaten out by flails. About ten cwt. of coriander and five of caraway per acre, is an average yield. The price of the former ranges from 10s. to 20s. per cwt., that of the latter from 35s. to 45s. per cwt. The cultivation of these crops for sale is nearly confined to the county of Essex; but plots of caraway are to be met with in farm and cottage gardens in all parts of Great Britain. In Essex and Kent no inconsiderable extent of land is annually occupied in growing the seeds of the staple crops of our kitchen and flower gardens. Wholesale seedsmen contract with farmers to grow these seeds for them at a stipulated price. , , . . The growth of fruits and of culinary vegetables is in van- CHAPTER X. LITE STOCK. The breeding and rearing of domesticated animals has ever been a favourite pursuit in Great Britain, and has been carried to greater perfection than any other department of rural affairs. In no other country of similar extent can so many distinct breeds of each class of these animals be found; most of them excellent of their kind, and admirably adapted to the particular use for which they are designed. Observ¬ ing the usual order, we notice first— Horses.—In doing so we shall confine our attention to those breeds which are cultivated expressly for the labours of the farm; for although the breeding of saddle-horses is Saddle chiefly carried on by farmers, and forms in some districts an horses, important part of their business, it does not seem advisable to treat of it here. It is a department of husbandry requir¬ ing such a combination of fitness in the soil, climate, and enclosures of the farm, of access to first-class stallions, and of taste and judgment on the part of the farmer, that few indeed of the many who try it are really successful. The morale too of the society into which the breeding of this class of horses almost necessarily brings a man, is so un¬ wholesome, that none can mingle in it freely without ex¬ periencing to their cost that “ evil communications corrupt good manners.” We have noted it as a fact of peculiar sig¬ nificance, in this connection, that of the few men who really make money by this business, scarcely one desires to see it prosecuted by his sons. Breeds.—The immense size and portly presence of the English black horse, entitle him to priority of notice. This breed is widely diffused throughout England, though found chiefly in the Midland Counties. It is in the fens and rich ^™don pastures of these counties, that the celebrated London dray horses are bred and reared. “ These ponderous animals are frequently seventeen hands high, and their sleek and glossy appearance as they move majestically through the streets of the metropolis, presents one of the most striking sights to the eye of the foreigner.” These horses are too slow and heavy v YOL. n. 1 See Market Gardening round London, by James Cuthill, Camberwell, 1851. 2 u 338 AGRICULTURE. Livestock, for ordinary farm-work, and would not be bred but for the high prices obtained for them from the great London brew¬ ers, who pride themselves on the great size, majestic bear¬ ing, and fine condition of their team horses. It is alleged indeed, that it is only such massive animals that can cope with the heavy loads of coals, timber, and merchandise of all kinds, requiring to be conveyed over jolting pavements from wharves and similar places. But in reality these heavy horses are destroyed by their own weight, few of them being free from ring-bone and other diseases of the feet and pasterns. Smaller but more muscular and energetic horses, especially if yoked singly in carts, instead of by teams in great wag- g0ns,—would perform more work at less expense, and with less fatigue to themselves. The breeders of these horses employ brood mares and young colts exclusively for their farm-work. The colts are highly fed, and worked very gently until four years old, when they are sold to the Lon¬ don brewers, often at very great prices. The same breed is largely used in England for ordinary farm labour, although not found of such gigantic proportions as in those districts where they are bred for the special destination just referred to. Although very docile, their short step, sluggish gait, large consumption of food, and liability to foot lameness, render them less profitable for ordinary farm-work than the breeds about to be mentioned. The Suffolk Punch is a well-marked breed which has long been cultivated in the county from which it takes its name. These horses are, for the most part, of a sorrel, bay, or chest¬ nut colour, and are probably of Scandinavian origin. They are compact, as their name imports, hardy, very active, and exceedingly honest pullers. These horses at one time were very coarse in their form, and rather slow; but they have now been so much improved in form and action, that we find them the chief prize-takers at the recent exhibitions of the Royal Agricultural Society. The Cleveland Bays are properly carriage-horses; but still, in their native district, they are largely employed for field work. Mr Milburn says, “ The Cleveland, as a pure breed, is losing something of its distinctiveness. It is run¬ ning into a proverb, that ‘ a Cleveland horse is too stiff for a hunter, and too light for a coacher;’ but there are still remnants of the breed, though less carefully kept distinctive than may be wished by advocates of purity. Still the con¬ tour of the farm-horses of Cleveland has the lightness, and hardiness, and steadiness of the breed in outline; and it is singular that while the lighter soils have horses more calcu¬ lated for drays, the strong-land farmer has the compact and smaller, but comparatively more powerful animal.” In the north-eastern counties of England, and the adja¬ cent Scottish borders, compact, clean-legged, active horses, of medium size, with a remote dash of blood in them, are generally preferred to those of a heavier and slower kind. One needs only to see how such horses get along at turnip¬ sowing, or with a heavy load in a one-horse cart, to be con¬ vinced of their fitness for the general work of a farm. The Clydesdale Horses are not excelled by any cart breed in the kingdom for general usefulness. They belong to the larger class of cart-horses, 16 hands being an average height. Brown and bay are now the prevailing colours. In the district whose name they bear, the breeding of them for sale is extensively prosecuted, and is conducted with much care and success. Liberal premiums are offered by the local agricultural societies for good stallions. Many admir¬ able specimens of this breed of horses were brought forward at the Highland Society meeting at Glasgow in 1850; not the least interesting of which were those which competed for the premiums offered for the best cart-horses statedly em¬ ployed on the streets of that city, attended by their usual drivers and mounted with their usual harness. Horses of this breed are peculiarly distinguished for the free step Live Stock, with which they move along, when exerting their strength in cart or plough. Their merits are now so generally ap¬ preciated, that they are getting rapidly diffused over the country. Many small farmers in Clydesdale make a business of raising entire colts, which they either sell for stallions, or send into distant counties to serve for hire in that capacity. In the Highlands of Scotland, a breed of hardy and very serviceable ponies, or “ Garrons,” as the natives call them, are Highland found in great numbers. In their native glens they are em- an posing the ox-team to be everywhere laid aside, is this beau¬ tiful breed of cattle not worthy of being cherished for the purposes of the dairyman or the grazier? Now, although the milk of the Devon cows is very rich, it is too scanty, and they go too soon dry to admit of their being selected for strictly dairy purposes, or by the breeder who desires to rear several calves by the milk of each cow; and, although the oxen of this breed, when their growth is matured, can be fattened more quickly and on less food than short-horns of the same age, they do not yield so good a return as the latter for the whole food consumed by them respectively from birth to maturity. We consequently infer that they will, like other cherished breeds, either be superseded by the short-horns or amalgamated with them. Until a comparatively recent period the Long-horns wereLong- the prevailing breed of our midland counties, as they still horns, are of many parts of Ireland. Bakewell applied himself with his characteristic skill and success to the improvement of this breed ; but at best they were so decidedly inferior to short¬ horns that they have now everywhere given place to them. Even in Lancashire, where they lingered longest, they have, within these few past years, nearly disappeared. Scotland possesses several indigenous breeds of heavy Scotch cattle, which, for the most part, are black and hornless, such polled as those of Aberdeen, Angus, and Galloway. These are all breeds, valuable breeds, being characterised by good milking and grazing qualities, and by a hardiness which peculiarly adapts them for a bleak climate. Cattle of these breeds, when they have attained to three years old, fatten very rapidly, attain to great size and weight of carcase, and yield beef which is not surpassed in quality by that of any cattle in the kingdom. The cows of these breeds, when coupled with a short-horn bull, produce an admirable cross-breed, which combines largely the good qualities of both parents. The great saving of time and food which is effected by the earlier maturity of the cross-breed has induced a very extensive adoption of this practice in all the north-eastern counties of Scotland. Such a system is necessarily inimical to the improvement of the Cross- pure native breeds: but when cows of the cross-breed are breeds, continuously coupled with pure short-horn bulls, the progeny in a few generations become assimilated to the male parent, and are characterised by a peculiar vigour of constitution, and excellent milking power in the cows. With such native breeds to work upon, and this aptitude to blend thoroughly with the short-horn breed, it is much more profitable to in¬ troduce the latter in this gradual way of continuous crossing than at once to substitute the one pure breed for the other. The cost of the former plan is much less, as there needs but 342 AGRICULTURE. Dairy breeds. Live Stock, the purchase from time to time of a good bull; and the risk is incomparably less, as the stock is acclimated from the first, and there is no danger from a wrong selection. The greatest risk of miscarriage in this mode of changing the breed is from the temptation to which the breeder is exposed, on a false view of economy, of rearing a cross-bred bull himself, or purchasing a merely nominal short-horn bull from others. From this hurried review of our heavy breeds of cattle it will be seen that we regard the short-horn as incomparably the best of them all, and that we anticipate its ultimate re¬ cognition as the breed which most fully meets the require¬ ments of all those parts of the country where grain and green crops are successfully cultivated. The dairy breeds of cattle next claim our attention, for although cattle of all breeds are used for this purpose, there are several which are cultivated chiefly, if not exclusively, because of their fitness for it. Dairy husbandry is prose¬ cuted under two very different and well-defined classes of circumstances. In or near towns, and in populous mining and manufacturing districts, it is carried on for the purpose of supplying families with new milk. In the western half of Great Britain, and in many upland districts, where the soil and climate are more favourable to the production of grass and other green crops than of corn, butter and cheese constitute the staple products of the husbandman. The town dairyman looks to quantity rather than quality of milk, and seeks for cows which are large milkers, which are long in going dry, and which can be readily fattened when their daily yield of milk falls below the remunerative measure. Large cows, such as short-horns and their crosses, are accord¬ ingly his favourites. In the rural dairy, again, the merits of a cow are estimated by the weight and quality of the cheese or butter which she yields, rather than by the mere quantity of her milk. The breeds that are cultivated expressly for this purpose are accordingly characterised by a less fleshy and robust build than is requisite in graziers’ cattle. Of these we select for special notice the Ayrshire, the Jersey, and the Suffolk-dun breeds. The Ayrshires, by common consent, now occupy the very first rank as profitable dairy cattle. From the pains which have been taken to develop their milk-yielding power it is now of the highest order. Persons who have been conver¬ sant only with grazing cattle cannot but be surprised at the strange contrast betwixt an Ayrshire cow in full milk, and the forms of cattle which they have been used to regard as most perfect. Her wide pelvis, deep flank, and enormous udder, with its small wide-set teats, seem out of all propor¬ tion to her fine bone and slender forequarters. As might be expected, the breed possesses little merit for grazing pur¬ poses. Very useful animals are however obtained by cross¬ ing these cows with a short-horn bull, and this practice is now rather extensively pursued in the west of Scotland by farmers who combine dairy-husbandry with the fattening of cattle. The function of the Ayrshire cattle is however the dairy. For this they are unsurpassed, either as respects the amount of produce yielded by them in proportion to the food which they consume, or the faculty which they possess of converting the herbage of poor exposed soils, such as abound in their native district, into butter and cheese of the best quality. The county of Suffolk has for centuries been celebrated for its dairy produce, which is chiefly obtained from a polled breed of cattle, the prevailing colour of which is dun or pale red, from whence they are known as the Suffolk Duns. They have a strong general resemblance to the Scotch polled cattle, but nevertheless seem to be indigenous to Suffolk. They are ungainly in their form, and of little repute with the grazier, but possess an undoubted capacity of yielding a large quantity of milk in proportion to the food which they Ayrshire breed. Suffolk Duns. consume. They are now encroached upon, and will pro-Live Stock, bably give place to the short-horns, by which they are de- cidedly excelled for the combined purposes of the dairy and the fattening stall. The breeds already referred to are those to which profes-Jersey sional dairymen give the preference, but the cattle of thetreed- Channel Islands, of which the Jersey may be regarded as the type, are so remarkable for the choice quality of the cream and butter obtained from their rather scanty yield of milk, that they are eagerly sought after for private dairies, in which quality of produce is more regarded than quantity. The rearing of heifers for the English market is of such import¬ ance to these islands, that very stringent regulations have been adopted for insuring the purity of their peculiar breed. These cattle in general are exceedingly ungainly in their form, and utterly worthless for the purposes of the grazier. The choicer specimens of the Jerseys have a certain deer¬ like form which gives them a pleasing aspect. The race, as a whole, bears a striking resemblance to the Ayrshires, which are alleged to owe their peculiar excellencies to an early admixture of Jersey blood. The mountainous parts of Great Britain are not less fa- Mountain voured than the lowlands in possessing breeds of cattle pecu- breeds, liarly adapted to the exigencies of the climate. The Kyloes or West Highland cattle are the most pro- Kyloes. minent of this group. They are widely diffused over the Highlands of Scotland, but are found in the greatest perfec¬ tion in the larger Hebrides. Well-bred oxen of this breed, when of mature growth, and in good condition, exhibit a symmetry of form and noble bearing which is unequalled by any cattle in the kingdom. Although somewhat slow in arriving at maturity, they are contented with the coarsest fare, and ultimately get fat, where the daintier short-horns could barely exist. Their hardy constitution, thick mellow hide, and shaggy coat peculiarly adapt them for a cold humid climate and coarse pasturage. Fewer of these cattle are now reared in the Highlands than formerly, owing to the lessened number of cottars and small tenants, and the ex¬ tension of sheep husbandry. Large herds of cows are how¬ ever kept on such portions of farms as are unsuited for sheep walk. The milk of these cows is very rich, but as they yield it in small quantity, and go soon dry, they are unsuited for the dairy, and are kept almost solely for the purpose of suckling each her own calf. The calves are generally housed during their first winter, but after that they shift for them¬ selves out of doors all the year round. Vast droves of these cattle are annually transferred to the lowlands, where they are in request for their serviceableness in consuming profit¬ ably the produce of coarse pastures and the leavings of daintier stock. Those of a dun or tawny colour are often selected for grazing in the parks of the aristocracy, where they look quite as picturesque as the deer with which they are associated. Indeed, they strikingly resemble the so- called wild cattle that are carefully preserved in the parks of several of our nobility, and like them are probably the descendants of the cattle of the ancient Britons. This view is confirmed by the strong family likeness borne to them by the Welsh cattle, which is quite what might be expected from the many features, physical and historical, which the two provinces have in common. Although the cattle of Wales, as a whole, are obviously of common origin, they are yet ranged into several groups, which owe their distinctive fea¬ tures either to peculiarities of soil and climate, or to inter¬ mixture with other breeds. The Pembrokes may be taken Pembrokes as the type of the mountain groups. These are hardy cattle, which thrive on scanty pasturage and in a humid climate. They excel the west highlanders in this respect, that they make good dairy cattle, the cows being peculiarly adapted AGRICULTURE. 343 Live Stock, for cottagers’ purposes. When fattened they yield beef of v—excellent quality. Their prevailing and most esteemed colour is black, with deep orange on the naked parts. The Anglesea cattle are larger and coarser than the Pembrokes, and those of Merioneth and the higher districts are smaller and inferior to them in every respect. The county of Gla¬ morgan possesses a peculiar breed, bearing its name, which has long been in estimation for combined grazing and dairy purposes. It has latterly been so much encroached upon by Herefords and short-horns that there seems some likeli¬ hood of its becoming extinct, which will be cause for regret unless pains are taken to occupy their place with cattle not inferior to them in dairy qualities. We conclude this rapid review of our native breeds by noticing the most singular of them all, viz. The Shetland cattle, which are the most diminutive in the world. The carcase of a Shetland cow when fully fattened scarcely exceeds in weight that of a long-woolled wedder. These little creatures are however excellent milkers in pro¬ portion to their size, they are very hardy, are contented with the scantiest pasturage, they come early to maturity, are easily fattened, and their beef surpasses that of all other breeds for tenderness and delicacy of flavour. These miniature cows are not unfrequently coupled with short-horn bulls, and the progeny from such apparently preposterous unions not only possess admirable fattening qualities, but approxi¬ mate in bulk to their gigantic sires. These curious and handsome little creatures, apparently of Scandinavian origin, are so peculiarly fitted to the circumstances of their bleak and stormy habitat, that the utmost pains ought to be taken to preserve the breed in purity, and to improve it by judi¬ cious treatment. We cannot leave this part of our subject without remind¬ ing the reader of the singular richness of our country in cattle, not merely as regards numbers, but variety of breeds, endowed collectively with qualities which adapt one or other of them to every diversity in its soil and climate. So great is this diversity, and so complete that adaptation, that the requirements of each district are met, and the country as a whole enriched with every benefit that the domestic ox is capable of rendering to mankind. We shall now endeavour to describe the farm manage¬ ment of this valuable animal, under the several heads of breeding, rearing, ax\di fattening. What is peculiar to dairy management will be found treated of in a separate article. The breeding and rearing of cattle—subject to the excep¬ tion just intimated—is prosecuted almost exclusively for the production of beef. The proceedings of those engaged in it are however largely determined by the character of the soil and climate of particular districts and farms. The oc¬ cupiers of all comparatively fertile soils carry forward to ma¬ turity such animals as they breed, and dispose of them di¬ rectly to the butcher. Those who are less fortunately cir¬ cumstanced in this respect, advance their young cattle to such a stage as the capabilities of their farms admit of, and then transfer them to others by whom the fattening process is conducted. The ultimate object of both these parties being essentially the same, their practice, as far as it goes, ought undoubtedly to be also similar. In practice, this, we regret to say, is very far from being the case. The principles upon which this branch of husbandry should be conducted are in¬ deed little affected by diversity of situation. This may and ought to determine the particular breed of cattle to be selec¬ ted, but it is everywhere alike important to have a breeding stock of the best quality, to keep their produce uniformly in good condition, and to dispose of them whenever they cease to improve on such food as the farm affords. It cannot be too strongly impressed upon those who engage in this busi¬ ness that it never can be profitable to breed inferior cattle; Farm ma¬ nagement of cattle. Breeding of cattle. or (however good their quality) to suffer their growth to be Live Stock, arrested by cold or hunger; or to sell them in a lean state. In selecting a breeding stock of cattle, the qualities to be aimed at are, a sound constitution and a symmetrical form, aptitude to fatten, quiet temper, and large milk-yielding power in the cows. As all these qualities are hereditary, cattle are valuable for breeding purposes not merely in pro¬ portion as they are developed in the individuals, but accor¬ ding to the measure in which they are known to have been possessed by their progenitors. A really good pedigree adds therefore greatly to the value of breeding-stock. It is doubt¬ less important to have both parents good; but in the case of ruminants, the predominating influence of the male in de¬ termining the qualities of the progeny is so well ascertained, that the selection of the bull is a matter of prime importance. We are able to state, from ample personal experience, that by using a bull that is at once good himself, and of good de¬ scent, a level and valuable lot of calves can be obtained from very indifferent cows. In Berwickshire it is the prac¬ tice to employ chiefly married labourers who reside upon the farm, and one part of whose wages is the keep of a cow. These labourers usually give the preference to small cows, and—so that they are healthy, and yield milk plentifully— care little about their breed or other qualities. A good judge of grazier’s cattle could not easily imagine a more unpromis¬ ing breeding-stock than is furnished by these cottager’s cows; and yet when they are coupled with a really good short-horn bull, it is truly surprising to see what admirable cattle are ob¬ tained from them. It is indeed miserable economy to grudge the price of a good bull. Coarse, mis-shapen, unthrifty cat-Wasteful- tie cost just as much for rearing and fattening as those ofness of the best quality, and yet may not be worth so much by L.3 ^r®ec|ing or L.4 a-head, when they come ultimately to market. The J.attle°r loss which is annually sustained from breeding inferior cattle is far greater than those concerned seem to be aware of. It is impossible to estimate this loss accurately, but from careful observation and inquiry, we feel confident that it amounts to not less than 50s. a-head, on one half of the fat cattle annually slaughtered in Great Britain. If this be so, it follows that without expending a farthing more than is done at present on food, housing, and attendance, the profit which would accrue from using only the best class of bulls would be equivalent to an advance of Is. per stone in the price of beef as regards half of the fat bullocks brought to market. This profit could moreover be secured by a very moderate outlay; for if properly gone about, the best class of bulls might be employed without adding more than 3s. or 4s. a-head to the price of each calf reared. We may surely anticipate that such a palpable source of profit will not continue to be neglected by the breeders of cattle. There are many instances in which landlords would find it much for their interest to aid their tenantry in at once pro¬ curing really good bulls. Cattle-shows and prizes are use¬ ful in their way as a means of improving the cattle of a dis¬ trict, but the introduction of an adequate number of bulls from herds already highly improved is the way to accomplish the desired end cheaply, certainly, and speedily. We must here protest against a practice by which short-horn bulls are very often prematurely unfitted for breeding. Their ten¬ dency to obesity is so remarkable that unless they are kept on short commons they become unwieldy and unserviceable by their third or fourth year. Instead, however, of counte¬ racting this tendency, the best animals are usually “ made up” as it is called, for exhibition at cattle-shows, or for os¬ tentatious display to visitors at home, and the consequence is that they are ruined for breeding purposes. We re¬ joice to see that the directors of our national agricultural societies are resolutely setting their faces against this per¬ nicious practice. It is needful certainly that all young ani- AGRICULTURE. 344 Live Stock, mals, although intended for breeding stock, should be well fed, for without this they cannot attain to their full size and development of form. But when this is secured, care should be taken in the case of all breeding animals never to exceed that degree of flesh which is indispensable to perfect health and vigour. The frequent occurrence of abortion or barren¬ ness in high-pedigreed herds seems chiefly attributable to overfeeding. The farmer who engages in cattle-breeding with the view of turning out a profitable lot of fat beasts annually, will take pains first of all to provide a useful lot of cows, such as will produce good calves, and if well fed while giving milk will yield enough of it to keep two or three calves a-piece. That he may be able to obtain a sufficient supply of good calves, he will keep a really good bull, and allow the cottagers residing on the farm or in its neighbour¬ hood to send their cows to him free of charge, stipulating only that when they have a calf for sale he shall have the first offer of it. When cows are kept solely for the purpose of rearing calves, it becomes a matter of prime importance to have an adequate and seasonable supply of them from some source that can be relied upon both as regards their quality and numbers. We have long observed that calves produced in the early and late months of the year thrive better than those that are born about midsummer. Cottagers and others who keep cows in rural districts usually find it most suitable to have them to calve in spring, that they may be in full milk when pasturage is at its best. On the other hand, dairymen who provide milk for the supply of large towns, usually try to have a set of cows to calve in autumn, as it is in the winter months that their produce is most valu¬ able. When a farmer has access to both these sources of supply, he can, by having his own cows to calve chiefly in spring, avail himself of both, and thus rear four or five calves annually, by the milk of each cow which he keeps, and, at the same time, allow her to go dry for two or three months before again calving. Cows are an expensive stock to keep, and it is therefore of importance to turn their milk to the best account. It is poor economy, however, to attempt to rear a greater number of calves than can be done justice Treatment to. Seeing that they are to be reared for the production of of young beef, the only profitable course is to feed them well from calves. birth to maturity. During the first weeks of calf-hood the only suitable diet is unadulterated milk, warm from the cow, given three times a-day, and not less than two quarts of it at each meal. By three weeks old they may be taught to eat good hay, linseed cake, and sliced Swedes. As the lat¬ ter items of diet are relished and freely eaten, the allowance of milk is gradually diminished until about the twelfth week, when it may be finally withdrawn. The linseed cake is then given more freely, and water put within their reach. For the first six weeks calves should be kept each in a sepa¬ rate crib ; but after this they are the better of having room to frisk about. Their quarters, however, should be well shel¬ tered, as a comfortable degree of warmth greatly promotes their growth. During their first summer, they do best to be soiled on vetches, clover, or Italian ryegrass, with from 1 lb. to 2 lb. of cake to each calf daily. When the green forage fails, white or yellow turnips are substituted for it. A full allowance of these, with abundance of oat straw, and not less than 2 lb. of cake daily, is the appropriate fare for them during their first winter. Swedes will be substituted for turnips during the months of spring, and these again will give place in due time to green forage, or the best pastur¬ age. The daily ration of cake should never be withdrawn. It greatly promotes growth, fattening, and general good health, and in particular is a specific against the disease called blackleg, which often proves so fatal to young cattle. Young cattle that have been skilfully managed upon the system which we have now sketched, are at 18 months old already of great size, with open horns, mellow hide, and all those hive Stock, other features which indicate to the experienced grazier that they will grow and fatten rapidly. This style of manage¬ ment is not only the best for those who fatten as well as rear; but is also the most profitable for those who rear only. We cannot better illustrate this statement, than by referring to a set of contemporaneous sales of young cattle which re¬ cently came under our personal observation. In June 1851 Bad effects we happened to purchase in Kelso market at L.6, 18s. aof s|arving head, a lot of fifty two-year-old short-horn steers from a dealer ca e' who had just brought them from Yorkshire. A fortnight before this a lot of yearlings (steers and heifers), bred and reared in the heart of the Lammermuirs, were sold in a neighbouring market at L.8, 8s. each. About the same time a friend of ours in Roxburghshire who annually rears a large lot of cattle, having noticed one of his calves affected with giddiness, forwarded him to Newcastle market, where he was sold to a butcher for L.8, being then not quite eight months old, and not a better animal than many of his lot. Now, these cases are the more valuable, because none of them were extreme ones; but just fair average examples of the fruits of the systems to which they respectively belong. They show conclusively that of a number of persons en¬ gaged contemporaneously in the business of cattle-rearing, and bringing their stock to the same markets, those who adopted the generous system of feeding, realised handsome profits, while those who, for thrift, starved their cattle must have done so at a loss to themselves. Nor are the evils of the starving system limited to the breeder. The grazier who purchases cattle that have been hunger-bitten in their youth, finds to his cost that he can only fatten them by an extra expenditure of time and food, and that after all they are worth less—weight for weight—than such as have never been lean. We have already stated that, in Scotland, comparatively The fatten- few cattle are fattened on pasturage. An increasing num- ing of ber of fat beasts are now prepared for market during thecattle- summer months by soiling on green forage; but it is by means of the turnip crop, and during the winter months, that this branch of husbandry is all but exclusively con¬ ducted in the northern half of Great Britain. But a few years ago, the fattening of cattle on Tweedside, and in the Lothians, was conducted almost exclusively in open courts, with sheds on one or more sides, in which from two to twenty animals were confined together, and fed on turnips and straw alone. Important changes have now been intro¬ duced, both as regards housing and feeding, by means of which a great saving of food has been effected. Under the former practice, the cattle received as many turnips as they could eat; which, for an average-sized two-year-old bullock, was not less than 220 lb. daily. The consequence of this enormous consumption of watery food was, that for the first month or two after being thus fed, the animals were kept in a state of habitual diarrhoea. Dry fodder was, indeed, al¬ ways placed within their reach ; but as long as they had the opportunity of taking their fill of turnips, the dry straw was all but neglected. By stinting them to about 100 lb. of turnips daily, they can be compelled to eat a large quantity of straw, and on this diet they thrive faster than on turnips at will. A better plan, however, is to render the fodder so palatable as to induce them to eat it of choice. For this purpose the straw is mixed with a third part of hay, and cut up into f-inch lengths, by a chaffing machine. A large wooden trough or bin with a lid to it being provided, the chaff, at the rate of three pecks for each beast, is put into it in layers, over each of which meal is sifted at the rate of 2 lb. to 4 lb. a head, and intermingled by stirring with a fork. Over the whole as much boiling water, with a little salt dissolved in it, is poured as will moisten the entire mass. AGRICULTURE. 245 Livestock. The lid is then closed for a short time, and the mess there- after served out to the cattle. The meal may be that of barley, oats, beans, or, in short, whatever is cheapest at the time, including all the inferior grain of the farm, with the addition of t? lb. of ground linseed for each animal. An appropriate mode of administering the food is to give 50 lb. of sliced turnips early in the morning, the cooked mess about noon, and as much more turnips in the afternoon. A little oat straw is also given to them daily. For a few weeks before the completion of the fattening process, it is usually remunerative to give 4 or 5 lb. of linseed cake, and 6 lb. of good hay to each beast daily ; the cake in combina¬ tion with the cooked mess, and the hay in lieu of the oat- straw. From the peculiar structure of the digestive organs of the ox—which are adapted for disposing of bulky and but moderately nutritious food—this plan of inducing him to eat a considerable quantity of straw promotes his health and comfort, and economises the more costly food. The Rev. Mr Huxtable has pointed out a still cheaper way of accom¬ plishing the same end. He shreds his turnips by a machine, analogous to a bark-mill, and then mixes them with cut straw, so that the cattle must eat both together. His opi¬ nion is, that he not only gains the element of bulk in this way, but that, from the straw and turnips being swallowed together, the hurtful chilling effect of the latter is avoided. He finds that 70 lb. of turnips thus administered is a suffi¬ cient daily ration for a fattening bullock.1 Best mode A better appreciation of the effects of temperature on the of housing animal economy has of late years exerted a beneficial influ- cattle. ence Up0n t]le treatment 0f fattening cattle. Observant farmers have long been aware that their cattle, when kept dry and moderately warm, eat less and thrive faster than under opposite conditions. They accounted for this in a vague way by attributing it to their greater comfort in such circumstances. Scientific men have now, however, shewed us that a considerable portion of the food consumed by warm-blooded animals is expended in maintaining the natural heat of their bodies, and that the portion of food thus disposed of is dissipated by a process so closely analogous to combustion, that it may fitly be regarded as so much fuel. The fat which, in favourable circumstances is accumulated in their bodies, may in like manner be regarded as a store of this fuel laid up for future emergencies. The knowledge of this fact enables us to understand how largely the profit, to be derived from the fattening of cattle, is dependent upon the manner in which they are housed, and necessarily forms an important element in determining the question whether yards, stalls, or boxes, are best adapted for this purpose. A really good system of housing must combine the following conditions:—• \st, Facilities for supplying food and litter, and for remov¬ ing dung with the utmost economy of time and labour. 2d, Complete freedom from disturbance. Zd, A moderate and equal degree of warmtb. Ath, A constant supply of pure air. 5th, Opportunity for the cattle having a slight degree of exercise; and Q>th, The production of manure of the best quality. We have no hesitation in expressing our opinion that the whole of these conditions are attained most fully by means of well-arranged boxes. Stalls are to be preferred where the saving of litter is an object; and yards for the rearing of young cattle, which require more exercise than is suitable for fattening stock. But however excellent the system of housing and feeding which is adopted, a successful result will, in every instance, be much dependent upon the viligant superintendence of the owner, and his skill in so managing the commissariat, as to Live Stock, secure throughout the year a sufficiency of suitable food for the stock on hand. Unless this is attended to, he may find himself necessitated to sell his cattle before they are fat, and when markets are glutted. Whenever they have attained to what is technically called ripe fatness, and prices are at their average rate, it is generally more profitable forthwith to dispose of them, than to speculate upon a rise in the markets. SHEEP. o* When Fitzherbert so long ago said, “ Sheep is the most profitablest cattle that a man can have,” he expressed an opinion in which agriculturists of the present day fully con¬ cur. But if this was true of the flocks of his time, how much more of the many admirable breeds which now adorn the rich pastures, the grassy downs, and heath-clad mountains of our native country. Their flesh is in high estimation with all classes of the community, and constitutes at least one- half of all the butcher meat consumed by them. Their fleeces supply the raw material for one of our most flourish¬ ing manufactures. They furnish to the farmer an impor¬ tant source of revenue, and the readiest means of maintain¬ ing the fertility of his fields. The distinct breeds, and sub- varities of sheep found in Great Britain are very numerous. We have no intention of noticing them in detail, but shall rather confine our observations to those which, by common consent, are the most valuable for their respective and appro¬ priate habitats. They may be fitly classed under these three heads, viz. the heavy breeds of the low country, those found on our downs and similar localities, and the mountain breeds. Of the first class, the improved Leicesters are still the Leicester most important to the country. They are more widely dif- breed, fused in the kingdom than any of their congeners. Al¬ though, from the altered taste of the community, their mut¬ ton is less esteemed than formerly, they still constitute the staple breed of the midland counties of England. Leicester rams are also more in demand than ever, for crossing with other breeds. It is now about a century since this breed was produced by the genius and perseverance of Bakewell, in whose hands they attained a degree of excellence that has probably not yet been exceeded by the many who have cultivated them since his day. The characteristics of this breed are extreme docility, extraordinary aptitude to fatten, and the early age at which they come to maturity. The most marked feature in their structure is the smallness of their heads, and of their bones generally, as contrasted with their weight of carcase. They are clean in the jaws, with a full eye, thin ears, and placid countenance. Their backs are straight, broad, and flat, the ribs arched, the belly carried very light, so that they present nearly as straight a line below as above, the chest is wide, the skin very mellow, and covered with a beautiful fleece of long, soft wool, which weighs on the average from 6 to 7 lb. On good soils, and under careful treatment these sheep are currently brought to weigh from 18 to 20 lb. per quarter at 14 months old, at which age they are now usually slaughtered. At this age their flesh is tender and juicy; but when carried on until they are older and heavier, fat accumulates so un¬ duly in proportion to the lean meat, as to detract from its palatableness and market value. Lincolns.—These were at one time very large, ungainly Lincoln animals, with an immense fleece of very long wool. By breed, crossing them with the Leicesters the character of the breed has been entirely changed, and very greatly for the better. It is now, in fact, a subvariety of the Leicester, with larger frame and heavier fleece than the pure breed. Sheep of 2 x vol. n. 1 See “ Present Prices” by Rev. A. Huxtable. Ridgway. London, 1850. 346 AGRICULTURE. New Ox¬ fords. Live Stock, this kind are reared in immense numbers on the wolds and heaths of Lincolnshire, and are sold in the wool, and in very forward condition, when about a year old, to the graziers of the fens and marshes, who ultimately bring them to very great weights. Cotswolds.—These also are large and long-woolled sheep, with good figure and portly gait, but somewhat coarse in in the bone, and in the quality of their flesh. They are found in the district whose name they bear. A variety of the Cotswold, obtained, we presume, by crossing with the Leicester, has acquired considerable reputation of late years, under the name of New Oxfords. These are large, heavy, rapid-growing sheep, very docile, with a fleece analogous to the Leicester, which breed, in fact, they resemble in their leading characteristics, save that they want their symmetry and fine flesh. They are bred in Oxfordshire and neigh¬ bouring districts. Both of these last-named breeds suit ad¬ mirably for crossing with short-woolled sheep, and are likely to be in increasing demand for this purpose. Teeswaters.—This breed, found formerly in the vale of the Tees, used to have the reputation of being one of the largest and heaviest of our native breeds. They had lighter fleeces than the old Lincolns, but greater aptitude to fatten. Like them, however, they have been so blended with Lei¬ cester blood, as to have lost their former characteristics. As now met with, they constitute simply a subvariety of the latter breed. The Kents, or Romney Marsh Sheep, are another dis¬ tinct long-woolled breed, which have much in common with the old Lincolns, although they never equalled them either in the weight or quality of their fleece. They, too, have been much modified by a large infusion of Leicester blood ; but as their distinctive qualities fit them well for a bleak and humid habitat, there is now an aversion to risk these by further crossing. As they now exist they are a great improvement upon the old breed of the Kentish marshes ; and this, in the first instance at least, was the result of crossing rather than selection. The breeds peculiar to our chalky downs, and other pas¬ tures of medium elevation, next claim our notice. South Downs.—Not long after Robert Bakewell had begun with admirable skill and perseverance to bring to perfection his celebrated Leicesters, which, as we have seen, have either superseded, or totally altered the character of, all the heavy Improved breeds of the country; another breeder, Mr John Ellman by Mr E11' of Glynde, in Sussex, equal to Bakewell in judgment, per¬ severance, and zeal, and wholly devoid of his illiberal pre¬ judice and narrow selfishness, addressed himself to the task of improving the native sheep of the downs, and succeeded in bringing them to as great perfection, with respect to early maturity and fattening power, as they are perhaps susceptible of. Like Bakewell, he early began the practice of letting out rams for hire. These were soon eagerly sought after, and the qualities of this improved flock being rapidly com¬ municated to others, the whole race of down sheep has more or less become assimilated to their standard. These im¬ proved south downs have, in fact, been to all the o\Aforest, and other fine-woolled breeds, what the Leicesters have been to their congeners. Many of them have entirely disappeared, and others only survive in those modifications of the im¬ proved south-down type, which are to be found in particular localities. These down sheep possess certain well-marked features, which distinguish them from all other breeds. They have a close-set fleece of fine wool, weighing, when the ani¬ mals are well-fed, about four pounds ; their faces and legs are of a dusky brown colour, their neck slightly arched, their limbs short, their carcase broad and compact, their offal light, and their buttocks very thick and square behind. They are less impatient of folding, and suffer less from a pasture being thickly stocked with them than any other breed. It is in Live Stock, connection with this breed that the practice of folding as a means of manuring the soil is so largely carried out in the chalk districts of England. It is well ascertained that the Evils of injury done to a flock by this practice exceeds the benefit fol(iing- conferred on the crops. Now that portable manures are so abundant, it is to be hoped that this pernicious practice of using sheep as mere muck machines will be everywhere abandoned. These sheep are now usually classed as Sussex downs and Hampshire downs, the former being the most refined type of the class, both as regards wool and carcase, and the latter, as compared with them, having a heavier fleece, stronger bone, and somewhat coarser and larger frame. These breeds are peculiarly adapted for all those parts of England where low grassy hills occur, interspersed with, or in proximity to, arable land. In such situations they are prolific, hardy, and easily fattened at an early age. It is to their peculiar adap¬ tation for crossing with the long-woolled breeds, that they are indebted for their recent and rapid extension to other districts. Dorsets.—This breed has, from time immemorial, been naturalised in the county of Dorset, and adjacent parts. They are a whitefaced, horned breed, with fine wool, weigh¬ ing about four pounds per fleece. They are a hardy and docile race of sheep, of good size, and fair quality of mutton. But the property which distinguishes them from every other breed in Great Britain is the fecundity of the ewes, and their readiness to receive the male at an early season. They have even been known to yean twice in the same year. Being, in addition to this, excellent nurses, they have long been in use for rearing house-lamb for the London market. For this purpose the rams are put to them early in June, so that the lambs are brought forth in October, and are ready for mar¬ ket by Christmas. But for this peculiarity, they would ere now have shared the fate of ro many other native breeds, which have given place either to the Leicesters or south downs, according to the nature of the pastures. So long, however, as the rearing of early house-lamb is found profit¬ able, there is a sufficient inducement to preserve the Dorset breed in its purity, as they are unique in their property of early yeaning. Cheviots.—As we approach and cross the Scottish border we find a range of hills covered with coarser herbage than the chalky downs of the south, and with a climate consider¬ ably more rigorous. Here the south-down sheep have been tried with but indifferent success. This, however, is not to be regretted, seeing that the native Cheviot breed rivals them in most of their good qualities, and possesses, in addi¬ tion, a hardihood equal to the necessities of the climate. This breed, besides occupying the grassy hills of the border counties, is now found in great force in the north and west Highlands of Scotland. In the counties of Sutherland and Caithness, where they were introduced by the late Sir John Sinclair, they have thriven amazingly, and in the hands of some spirited breeders have attained to as great perfection as in their native district. During the last thirty years, this breed has undergone very great improvement in size, figure, weight of fleece, and aptitude to fatten. In proof of this, it is enough to mention that Cheviot wedder lambs are now in the border counties brought to market when weaned, and are transferred to the low country graziers, by whom they are sent fat to the butcher at sixteen months old, weigh¬ ing then from 16 to 18 lb. per quarter. This is particularly the case in Cumberland, where Cheviot lambs are preferred by the low country farmers to all other breeds, and by whom they are managed with great skill and success. It is not at all unusual with them to realise an increase of from 20s. to 25s. per head on the purchase price of these lambs, after a AGRICULTURE. Live Stock, twelvemonth’s keep. This fact is peculiarly interesting from the proof which it affords of a hitherto unsuspected capacity in Cheviots, and probably in other upland breeds, to attain to a profitable degree of fatness and weight of carcase, at almost as early an age as the lowland breeds, when the same attention and liberal feeding is bestowed upon them. Such a system is moreover greatly more profitable both for breeder and grazier than the old one. It is every way better for the farmer to occupy his pastures with breeding stock only, and to get quit of his lambs as soon as they are fit for weaning. It is better for the grazier to get hold of them when full of their lamb flesh, as by transferring them at once to good keep, he can carry them forward without a check to the earliest stage, at which he can realise with a profit. Very great pains are now bestowed on the improvement of this breed; in proof of which it may be mentioned, that at the autumn fairs, such as Hawick, Moffat, &c., where great numbers of rams are presented for sale, L.10 a head is not unffequently paid to the more noted breeders for their choicest animals. In August 1851 Mr Brydon of Moodlaw, whose flock of Cheviots has long enjoyed the reputation of being one of the very best in the country, sold 148 rams by public auction, at an average price of L.7, 9s. per head. The competition for these choice specimens of Cheviot sheep was so keen that one was sold for L.37, and several more from L.20 to L.30. There is no breed equally well adapted for elevated pastures, consisting of the coarser grasses, with a mixture of heath ; but whenever, from the nature of the soil or greater elevation, the heaths unmistakeably predo¬ minate, a still hardier race is to be preferred, viz. The Blackfaced or Heath Breed.—They are accordingly found on the mountainous parts of Yorkshire, Lancashire, Cumberland, and Westmoreland; over the whole of the Lammermuir range ; the upper part of Lanarkshire ; and generally over the Highlands of Scotland. Both male and female of this breed have horns, which, in the former, are very large and spirally twisted. The face and legs are black, with an occasional tendency to this colour on the fleece ; but tfrhre is nothing of the brown or russet colour which distin¬ guishes the older fine-woolled races. The choicest flocks of these sheep are found in Lanarkshire and in the Lammer- muirs, where considerable pains are now bestowed on their improvement. Their chief defects are coarseness of fleece, and slowness of fattening until their growth is matured. In most flocks the wool, besides being open, and coarse in the staple, is mixed with hemps or hairs which detract from its value. Rams with this defect are now carefully avoided by the best breeders, who prefer those with black faces, a mealy mouth, a slight tuft of fine wool on the forehead, horns flat, not very large, and growing well out from the head; with a thickset fleece of long, wavy, white wool. Greater atten¬ tion is now also being paid to their improvement in regard to fattening tendency; in which respect we do not despair of seeing them brought nearer to a par with other improved breeds. Whenever this is accomplished we shall possess in the breeds now enumerated, and their crosses, the means of converting the produce of our fertile plains, grassy downs, rough upland pastures, and heathclad mountains, into wool and mutton of the best quality, and with the utmost economy of which the circumstances admit. A branch of this family of the heath breeds called Herd- wicks, having its headquarters in Cumberland, although found also in Westmoreland and Lancashire, is frequently much extolled. We are of opinion, that in all their good qualities they are excelled by the best style of pure blackfaced sheep as met with in Tweeddale and the Lammermuirs. Cross-breeds.—We have thus enumerated the most impor¬ tant of our pure breeds of sheep, but our list would be defec¬ tive, were we to omit those cross-breeds which are acquiring 347 increased importance every day. With the extended culti-Live Stock, vation of turnips and other green crops there has arisen an increased demand for sheep to consume them. Flock-mas¬ ters in upland districts, stimulated by this demand, happily bethought them of putting rams of the improved low-coun¬ try breeds to their smaller ewes, when it was discovered that the lambs produced from this cross, if taken to the low- country as soon as weaned, could be fattened nearly as quickly, and brought to nearly as good weights, as the pure low- country breeds. The comparatively low prime cost of these cross-bred lambs is a farther recommendation to the grazier, who finds also that their mutton, partaking at once of the fat¬ ness of the one parent, and of the juiciness, high flavour, and larger proportion of lean flesh of the other, is more generally acceptable to consumers than any other kind, and can always be sold at the best price of the day. The wool, more¬ over, of these crosses being at once long and fine in the staple, is peculiarly adapted for the manufacture of a class of fabrics now much in demand, and brings in consequence the best price of any British-grown wool. The individual fleeces, from being close set in the pile, weigh nearly as much as those of the pure Leicesters. On all these accounts, there¬ fore, these sheep of mixed blood are rapidly rising in public estimation, and are produced in ever increasing numbers. This is acccomplished in several ways. The occupiers of uplying grazings in some cases keep part of their ewe flock pure, and breed crosses from another part. They sell the whole of their cross-bred lambs, and get as many females from the other portion as keeps up the number of their breeding flock. This system of crossing cannot be pursued on the highest class of farms, as ewes bearing these heavier crossed lambs require better fare than when coupled with rams of their own race. The surplus ewe lambs from such highlying grazings are an available source of supply to those of a lower range, and are eagerly sought after for this pur¬ pose. Others, however, take a bolder course. Selecting a few of the choicest hill-country ewes which they can find, and puting these to a first-rate Leicester ram, they thus obtain a supply of rams of the first cross, and putting these to ewes, also of the first cross, manage in this way to have their entire flock half-bred and to go on continuously with their own stock without advancing beyond a first cross. They, however, never keep rams from such crossed parent¬ age, but always select them from the issue of parents each genuine of their respective races. We know several large farms on which flocks of crosses betwixt the Cheviot ewe and Leicester ram have been maintained in this way for many years with entire success ; and one at least in which a similar cross with south down ewes has equally prospered. Many, however, prefer buying in females of this first cross, and coupling them again with pure Leicester rams. In one or other of these ways cross-bred flocks are increasing on every side. So much has the system spread in Berwick¬ shire, that whereas, in our memory, pure Leicesters were the prevailing breed of the county, they are now all but confined to a few ram-breeding flocks. GENERAL MANAGEMENT. As the management of sheep is influenced mainly by the nature of the lands upon which they are kept, we shall first describe the practice of Lowland flock-masters, and afterwards that pursued on Highland sheep-walks. On arable farms, where turnips are grown, and a breed¬ ing stock of sheep regularly kept, it is usual to wean the lambs about the middle of July. When this has been done, the aged and faulty ewes are drafted out, and put upon good aftermath, or other succulent food, that they may be got ready for market as soon as possible. In many districts it is the practice to take but three crops of lambs from each 348 AGRICULTURE. Hutting season. Live Stock, ewe. A third part of the breeding flock, viz. the four-year old ewes, is thus drafted off every autumn, and their places supplied by the introduction of a corresponding number of the best of the ewe-lambs of the preceding year’s crop. These cast or draft ewes are then sold to the occupiers of richer soils in populous districts, who keep them for another season to feed fat lambs. Such parties buy in a fresh stock of ewes every autumn, and, as they phrase it, “ feed lamb and dam.” In other cases the ewes are kept as long as their teeth continue sound, and after that they are fattened and sold to the butcher directly from the farm on which they have been reared. When the ewes that are retained for breeding-stock have been thus overhauled, they are put to the worst pasture on the farm, and run rather thickly upon it. Attention is necessary, for some days after wean¬ ing, to see that none of them suffer from gorging of the udder. When it appears very turgid in any of them, they are caught and partially milked by hand; but usually the change to poorer pasturage, aided by their restlessness and bleating for want of their lambs, at once arrests the flow of milk. The time of admitting the ram is regulated by the purpose for which the flock is kept, and by the date at which fresh green food can be reckoned upon in spring. When the produce is to be disposed of as fat lambs, it is of course an object to have them early ; but for a holding stock, to be reared and fattened at fourteen to sixteen months old, from 20th Sept, to 20th Oct., according to the climate of the particular locality, is a usual time for admitting rams to ewes. A fortnight before this takes place the ewes are re¬ moved from bare pasture, and put on the freshest that the farm affords, or better still, on rape, failing which one good feed of white turnips per diem is carted and spread on their pastures, or the ewes are folded for part of the day on grow¬ ing turnips. The rams are turned in amongst them, just when this better fare has begun to tell in their improving appearance, as it is found that in such circumstances they come in heat more rapidly, and with a greatly increased likelihood of conceiving twins. On level ground, and with moderate sized inclosures, one ram suffices for sixty ewes. Sometimes a large lot of ewes are kept in one flock, and several rams, at the above proportion, turned among them promiscuously. It is better, however, when they can be placed in separate lots. The breasts of the rams are rub¬ bed with ruddle, that the shepherd may know what they are about. Those who themselves breed rams, or others who hire in what they use at high prices, have recourse to a dif¬ ferent plan, for the purpose of getting more service from each male, and of knowing exactly when each ewe may be expected to lamb; and also of putting each ewe to the ram most suitable to her in point of size, figure, and quality of flesh and fleece. The rams in this case are kept in pens in a small inclosure. What is technically called a teaser is turned among the general flock of ewes, which, on being seen to be in heat, are brought up and put to the ram that is selected for them. They are then numbered, and a note kept of the date, or otherwise a common mark, varied for each succes¬ sive week, is put on all as they come up. The more usual practice is to mark the breast of the ram with ruddle, as al¬ ready described, for tbe first seventeen days that they are among the ewes—that being the time of the periodic recur¬ rence of the heat—and then to use soot instead. When lambing-time draws near, the red-rumped ewes, or those that conceived from the first copulation, are brought into the fold, and the remainder after the lapse of the proper in¬ terval. If all goes on well, six weeks is long enough for the rams to remain with the flock. The ewes are then put to more moderate fare, taking care, however, not to pinch them, but to preserve the due medium betwixt fatness and poverty. Under the first-mentioned extreme, there is great risk of losing both ewe and lamb at the time of parturition ; Livestock, and under the second, of the ewe shedding her wool, and being unable to nourish her lamb properly either before its birth or after. When there is a considerable breadth of grass-land, the grit or inlamb ewes are run thinly upon it, so long as the weather continues moderate. As the pas¬ turage fails, or winter weather sets in, they receive a daily feed of turnips or hay, or part of both. In districts where the four-course rotation is pursued, and wheat sown after seeds, there is a necessity for keeping the ewes wholly on turnips and chopped hay or straw. In this case they are made to follow the fattening sheep, and to eat up their scraps, an arrangement which is suitable for both lots. The Lambing period of gestation in the ewe is twenty-one weeks. No season, lambs that are born more than twelve days short of this pe¬ riod survive. Before any lambs are expected to arrive, a comfortable fold is provided, into which either the entire flock of ewes, or those that by their markings are known to lamb first, are brought every night. This fold, which may either be a permanent erection, or fitted up annually for the occasion, is provided all round with separate pens, or cribs, of size enough to accommodate a single ewe, with her lamb or pair. The pasture or turnip fold to which the flock is turned by day is also furnished with several temporary but well-sheltered cribs, for the reception of such ewes as lamb during the day. It is of especial consequence that ewes producing twins be at once consigned to a separate apart¬ ment, as, if left in the crowd, they frequently lose sight of one lamb, and may refuse to own it, when restored to them, even after a very short separation. Some ewes will make a favourite of one lamb, and wholly repudiate the other, even when due care has been taken to keep them together from the first. In this case the favourite must either be sepa¬ rated from her, or be muzzled with a piece of network, to prevent it from getting more than its share of the milk in the shepherd’s absence. Indeed the maternal affection seems much dependent on the flow of milk, as ewes with a well- filled udder seldom trouble the shepherd by such capricious partialities. So soon as the lambs have got fairly afoot, their dams are turned with them into the most forward piece of seeds, or to rape, rye, winter-oats, or water-meadow, the great point being to have abundance of succulent green food for the ewes as soon as they lamb. Without this they cannot yield milk abundantly; and without plenty of milk it is impossible to have good lambs. It is sometimes neces¬ sary to aid a lamb that has a poor nurse with cow’s milk. This is at best a poor alternative; but if it must be resorted to, it is only the milk of a farrow cow, or at least of one that has been calved six months, that is at all fit for this purpose. To give the milk of a recently calved cow to a young lamb is usually equivalent to knocking it on the head. Ewe milk is poor in butter, but very rich in curd, which is also known to be, in a measure, the character of that of cows that have been long calved, and are not again pregnant. We have found the Aberdeen yellow bullock turnip the best for pregnant and nursing ewes. Mangel-wurzel is much approved of by the flock-masters of the southern counties for the same pur¬ pose. It is of importance, at this season, to remove at once from the fold and pens all dead lambs, and filth of every kind, the presence of putrefying matter being most hurtful to the flock. Should a case of puerperal fever occur, the shepherd must scrupulously avoid touching the ewe so affected; or if he has done so, some one should take his accoucheur duties for a few days, as this deadly malady is highly contagious, and is often unconsciously communicated to numbers of the flock by the shepherd’s hands. Unne¬ cessary interference with ewes during parturition is much to be deprecated. When the presentation is all right, it is best to leave them as much as possible to their natural ef- AGRICULTURE. Livestock, forts. When a false presentation does occur, the shepherd must endeavour to rectify it by gently introducing his hand after first lubricating it with fresh lard or olive-oil. The less dogging or disturbance of any kind that ewes receive during pregnancy, the less risk is there of unnatural pre¬ sentations. As soon as lambs are brought forth, the shep¬ herd must give them suck. When they have once got a bellyful, and are protected from wet or excessive cold for two or three days, there is no fear of their taking harm from ordinary weather, provided only that the ewes have plenty of suitable food. Lambs are castrated, docked, and ear¬ marked, with least risk when about ten days old. Ewes with lambs must have good and clean pasturage throughout the summer. For this purpose they must either be run thinly among cattle, or have two or more inclosures, one of which may always be getting clean and fresh for their reception, as the other gets bare and soiled. We have not found any ad¬ vantage in allowing lambs yeaned in March to run with their dams beyond 20th July. A clover edish, or other perfectly clean pasture, is the most suitable for newly weaned lambs. Such as abound in tath, as it is called in Scotland, that is, rank herbage growing above the droppings of sheep, or other animals, are peculiarly noxious to them. Folding upon rape or vetches suits them admirably, so that fresh supplies Salving or are given regularly as required. All sheep are liable to be bathing, infested with certain vermin, especially by “ fags,” or “ kaids,” and by lice. To rid them of these parasites, various means are resorted to. Some farmers use mercurial ointment, which is applied by parting the wool, and then with the finger rubbing the ointment on the skin, in three or four longitudinal seams on each side, and a few shorter ones on the neck, belly, legs, &c. Those who use this salve dress their lambs with it immediately after shearing their ewes, and again just before putting them on turnips. More fre¬ quently the sheep are immersed, all but their heads, in a bath, in which arsenic and other ingredients are dissolved. On being lifted out of the bath, the animal is laid on spars, over a shallow vessel, so placed that the superfluous liquor, as it^ifc wrung out of the fleece, flows back into the bath. If this is done when the ewes are newly shorn, the liquor goes farther than when the process is deferred until the lambs are larger and their wool longer. It is good practice to souse the newly shorn ewes, and indeed the whole flock at the same time, in a similar bath, so as to rid them all of vermin. The object being to bring these young animals to early and profitable maturity, every pains must be taken not only to preserve their health, but to insure their rapid and unin¬ terrupted progress. For this end it is necessary to provide ample supplies of food suitable for the particular season. As turnips constitute their staple winter fare, it is necessary to have a portion of these sown in time to be fit for use in September. Young sheep always show a reluctance to take Patting to this very succulent food, and should therefore be put hoggets to Upon it so early in autumn that they may get thoroughly turnips. reconciled to it while the weather is yet temperate. Rape or cabbages suit admirably as transitionary food from grass to turnips. When this transference from summer to winter fare is well managed, they usually make rapid progress dur¬ ing October and November. Some farmers recommend to give the hoggets, as they are now called, a daily run off from the turnip fold to a neighbouring pasture for the first few weeks after their being put to this diet. We have found it decidedly better to keep them steadily in the turnip fold from the very first. When they are once taught to look for this daily enlargement, they become impatient for it, and do not settle quietly to their food. If possible not more than 200 should be kept in one lot. The youngest and weakest sheep should also have a separate berth and more generous 349 treatment. Turnips being a more watery food than sheep Livestock, naturally feed upon, there is great advantage in giving them ^ from the first, along with turnips, a liberal allowance of Benefit of clover hay cut into half-inch chaff. When given in this giving dry form in suitable troughs, and in regular feeds, they will eatfood along up the whole without waste, and be greatly the better for w.ltl1 tur' it. To economise the hay, equal parts of good oat straw mps' may be cut up with it, and will be readily eaten by the flock. A liberal supply of this dry food corrects the injuri¬ ous effects which are so often produced by feeding sheep on turnips alone, and at the same time lessens the consumption of the green food. We believe also that there is true economy in early beginning to give them a small daily al¬ lowance, say ^ lb. each, of cake or corn. This is more especially desirable when sheep are folded on poor soil. This extraneous food both supplies the lack of nutrition in Slicing the turnips, and fertilises the soil for bearing succeeding turniPs f°r crops. An immense improvement has been effected in the sheeP* winter feeding of sheep by the introduction of machines for slicing turnips. Some careful farmers slice the whole of the turnips used by their fattening sheep, of whatever age; but usually the practice is restricted to hoggets, and only resorted to for them when their milk-teeth begin to fail. In the latter case the economy of the practice does not admit of debate. When Mr Pusey states the difference in value be¬ twixt hoggets that have had their turnips sliced and others that have not, at 8s. per head in favour of the former from this cause alone, we do not think that he over-estimates the benefit. Those who slice turnips for older sheep, and for hoggets also as soon as ever they have taken to them, are, we suspect, acting upon a sound principle, and their ex¬ ample is therefore likely to be generally followed. There is no doubt of this, at least, that hoggets frequently lose part of the flesh which they had already gained from the slicing of the turnips being unduly delayed. By 1st December, their first teeth, although not actually gone, have become so inefficient, that they require longer time and greater exer¬ tion to fill themselves than before ; and this, concurring with shorter days and colder weather, operates much to their prejudice. When the slicing is begun, it is well to leave a portion of growing turnips in each day’s fold, as there are always some timid sheep in a lot that never come freely to the troughs; and they serve moreover to occupy the lot during moonlight nights, and at other times when the troughs cannot be instantly replenished. As the sheep have access to both sides of the troughs, each will accommodate nearly as many as they are feet in length. There should therefore be provided at least as many foot-lengths of trough as there are sheep in the fold. These troughs are usually placed on low cross feet, with a top-rail to keep the sheep from getting into them. It is better to raise them about 18 inches from the ground on feet standing well out, to prevent them from being overturned. This preserves their food from being dirtied and wasted, better than a top- rail. When corn or cake is given, it is best to use separate troughs for it of smaller dimensions, and to turn them over after each feed, to keep them clean and dry. Much discussion has taken place of late years, as to Sheepfeed- whether sheep can be fattened more economically in the ing- open field or under cover. When the soil is at all dry, the preponderance of evidence is in favour of the former prac¬ tice. There can be no doubt, however, of the propriety of providing some temporary shelter for fattening sheep against severe winter weather. This is done to some extent by forming the whole or part of the fold fence of wattled hur¬ dles. A double row of common hurdles, set about a foot apart, and having the interstices daily stuffed with fresh straw, forms at once a screen from the weather, and a rack for dry fodder. In very inclement weather, a rude shed can AGRICULTURE. 350 LiveStock.be constructed with stout double hurdles, stuffed between with litter, and having others laid across them, similarly- covered with spadefuls of earth thrown on here and there to prevent the straw from being blown away. We have al¬ ready, when treating of turnip culture, pointed out the ad¬ vantage of having all that are to be consumed after Christ¬ mas secured in some way against bad weather and running to seed. To clear the ground in time for the succeeding grain crop, a portion of the turnip crop is usually stored on some piece of grass or fallow where the flock is folded until the pastures are ready to receive them. As the date of this varies exceedingly, it is well to lay in turnips for a late sea¬ son, and rather to have some to spare than to be obliged to stock the pastures prematurely. If corn or cake has been given in the turnip field, it must be continued in the pas¬ ture. Hoggets that have been well managed will be ready for market as soon as they can be shorn, and may not re¬ quire grass at all. They usually, however, grow very rapidly on the first flush of clovers and sown grasses, espe¬ cially when aided by cake or corn. When the soil is of poor quality, it is expedient to continue the use of such extra food during summer. The best sheep are generally sent to market first, and the others as they attain to a proper de¬ gree of fatness. Store sheep or cattle are then purchased to occupy their places until the next crop of lambs is weaned. Management of Mountain Sheep.—We have already taken notice of the extent to which Cheviot sheep have of late years been introduced in the Highlands of Scotland. Many of the immense grazings there are rented by farmers resident in the south of Scotland, who only visit their High¬ land farms from time to time, and entrust the management of their flocks and shepherds, which rival in numbers those of the ancient patriarchs, to an overseer, whose duty it is to be constantly on the grounds, to attend in all respects to the interests of his employer, see his orders carried into effect, and give him stated information of how it fares with his charge. We are happy at being enabled to submit to the reader the following account of Highland sheep-farm¬ ing, with which we have been favoured by a gentleman who is extensively engaged in this business. ‘ ‘ The hills in the north of Scotland are mostly stocked with Cheviot sheep, except in the shires of Perth and Argyll, where the blackfaced breed are still considered the most suitable ; and a considerable quantity of cattle also are reared. The farms in the high districts are often of great size, some of the largest extending even to 50,000 or 60,000 acres. The land, however, some few valleys excepted, is of a very barren description, much broken with rocks and large stones, or else, as in some parts of Sutherland, extending in vast ranges of moss, covered with the different heaths. It requires generally about three acres to keep a sheep through the season; they never get hay or any foreign feeding during winter, but some of the highest hirsels have sometimes to be. driven off to lower ground in severe storms. As the sheep lie scattered over such a great extent of ground, their management entails much more fatigue on the shepherd than in more fertile districts. Many of these shep¬ herds have been brought from the border counties; their wages are from L.16 to L.18, with house, two cows’ grass, ground for potatoes, and 65 stones of oatmeal. The natives of the district get something less. In some cases the grazing of 60 or 70 sheep is given instead of money, but on account of the trouble they cause at sortings, wages in cash are now generally pre¬ ferred. The number of sheep in a hirsel is about 500, but in some cases twice that number are under the charge of one man. _ One of the most trying seasons for the shepherd is lambing-Live Stock, time, which begins about 20th or 25th April. The number of v ■- lambs reared on Mr Sellar’s farm1 is much above an average. Low-lying sheltered districts may commonly rear 15 or 16 lambs for every 20 ewes put to the tup; but on the high grounds, although the ewes there are much more careful of their lambs, yet from exposure to the weather and various casualties, there are seldom produced more than 13 or 14 lambs for every 20 ewes. On account of the difficulty of rearing lambs in these high districts, the farmers there find it more profitable to keep most of their land under wedders, and purchase what lambs they require from the low-lying farms near the coast, many of which are now under a ewe stock ; there are not yet, however, enough of wedder lambs bred to supply this demand, as large lots are annually driven north from the border markets. The sale wedders (almost all of which are three years’ old) are clipped as early as possible, say about the middle of June, the ewes, &c., in the beginning of July. Plenty of clippers are to be had from the villages at Is. per day with victuals. The weight of the fleeces varies much ; the average may be about 4 lb. of smeared wool. A great part of the wool and sheep of the northern counties is sold at the Inverness and Fort-Wil¬ liam markets, or consigned to commission-agents in Liverpool. The highest prices for both are obtained by the Sutherland farmers. Everything is sold by character, no stock or samples of any kind are shewn; and it is said that no lawsuit has oc¬ curred from any disputed bargain. The principal lots of sheep are bought into Dumfries, Cumberland, and other western counties, and there has been an increasing demand of late years from Ireland. Those unsold are driven to Falkirk, travelling there from the most northern farms in about four weeks, at an expense of Is. 6d. per head; some few lots have of late years been sent south by the west-coast steam-boats. “ Few Highland farms, like Mr Sellar’s, contain any arable land ; and one of the greatest difficulties the farmer has to con¬ tend with is getting the lambs wintered. The ewe-lambs are thought hardier than the wedders ; it is also of consequence to have them thoroughly inured to the pasture and climate; so they are commonly kept at home, and either placed on the most suitable hirsels, or left following their mothers through the whole season; the loss during winter amounting to from 4 to 6 out of every 20. Great part of this loss is caused by braxy, which prevails over the whole Highlands, and is often worst in those places which, from their lowness and richness, are most suitable for wintering lambs. No preventive has yet been found.2 Poverty and casualties make up the rest of the loss. About the beginning of November, all the wedder lambs are driven off to turnips grown on the east coasts (a few lots of them go to sheltered grazings). They are taken there from great distances, even from Lewis, and often suffer much from bad weather and fatigue during the journey. The expense of wintering them there is from Ifd. to 2d. per week, but the loss seldom exceeds 2 out of every 20. They return to the hills again in March and April. The average loss of old sheep during a season may be about 2 out of every 20. “ There are some fine lots of tups bred in Sutherland, which have taken prizes in every district; large numbers also are taken every year from the border counties. In some wide- lying hirsels one tup is required for every 30 ewes ; 45 being about the average number. All the sheep are smeared with tar and butter, at a cost of 4Jd. or 5d. each ; no substitute has yet been found for it, and attempts to keep them white have not been successful. The rents vary from 2s. to 2s. 9d. per sheep; on some low rich farms they are still higher. The capital required of late years has been 20s. or 25s. for each sheep kept.” The following remarks are from another extensive High¬ land sheep-farmer:— “ The management of flocks in the Highlands is much the 1 See Farm Reports, or Accounts of the Management of Select Farms. Sutherland. By Patrick Sellar. " e11ll^ve ljeen jnframed by a gentleman who has recently entered upon sheep farming in the west of Ireland on a large scale, that the small farmers in his neighbourhood regularly shear their lambs in August, and assign as their reason for this apparently barbarous practice, that hoggets so treated stand the winter better, and are more exempt from braxy and other diseases than those that are allowed to retain their lamb s wool. The limited experiments hitherto made by our informant and several graziers of his acquaintance, have so far confirmed the propriety of this strange treatment. AGRICULTURE. 351 Livestock, same as on high and exposed farms in the higher districts of Roxburghshire, Dumfriesshire, and Selkirkshire, as regards the ewe hirsels; the ewe lambs either not being weaned, or that only for eight or ten days, so that they may continue to follow their mothers. The wedder lambs are sent to the wed- der-ground about the beginning of August, and herded on the part of it considered most adapted for their keep, till about the middle of October, when they are sent to turnips mostly in Ross-shire, where they remain till the middle of March or be¬ ginning of April. This is one of the heaviest items of expense in Highland farming, amounting to fully 4s. per head; and thus, upon a farm equally stocked with ewes and wedders, adds just about one-third to the rental of the farm. On the return of the wedder hogs, they are put to particular parts of the wedder ground, at large amongst the other ages of wedder stock, where they remain until drawn out when three years’ old at the usual season to send to market; with this exception, that the year following (when they are dinmonts), the smallest of them, those that are not considered capable of wintering at home, say to the extent of two or three to the score, are again drawn out and sent with the hogs to turnips. “ Mr Sellar, in his Report of the County of Sutherland, gives a very minute and detailed account of the mode of manage¬ ment as practised on his farms. This, however, does not apply to extensive West Highland farms, which have no arable farms attached, no fields to bring in the diseased or falling-off part of the stock to, nor is it ever practicable to shift any part of the stock to different parts of the farm from that on which they have been reared.” The farms occupied by Cheviot sheep on the hills inclos¬ ing the valley of the Tweed and its tributaries, and many similar localities elsewhere, usually include a portion of arable land, which is chiefly valued for the opportunity which it affords of providing a supply of turnips on which the ewes and young sheep are partially fed for six weeks or so imme¬ diately preceding the lambing season. The practice is to admit the flock to the turnip fold for four or five hours daily, and then turn them off to some neighbouring piece of hea¬ ther or rough ground. On such farms the pastures are more devoid of nourishing herbage of any kind during the months of February and March than even in midwinter. A daily feed of turnips at this season, when the sheep are in reduced condition from previous privation, is therefore invaluable. The sown grasses on such farms are usually made into hay, which supplies the flock with fodder during snow-storms. The aftermath is also of great service in aiding late lambs, and other weakly sheep. As the culture of grain crops on such elevated grounds is usually anything but remunerative, the farmer may actually be at more expense in growing tur¬ nips at home than if he were to board his flock for the same length of time in some low-country farm. He is compen¬ sated, however, by having his flock less disturbed, and bet¬ ter attended to than if they were sent from home. It is not at all unusual for one farm to be stocked partly with Cheviots, and partly with blackfaced sheep. The low¬ est and grassiest grounds are assigned to the pure Cheviots, and if there are enclosed fields of tolerably good grass, a portion of the ewes—the oldest class—are taken to breed crosses from the Leicester ram. The medium grounds, consisting partly of rough herbage mixed with heather, and partly of higher portions producing heather alone, are stocked with blackfaced ewes which are crossed with Leicester rams, while, on the highest and bleakest parts, covered chiefly with heather, pure blackfaced sheep are bred. We begin our description of the management of such flocks with autumn, and assume that the yearly cast of lambs and aged ewes has been disposed of, only so many of the ewe-lambs being retained as are required to keep up the breeding stock. A former practice was to keep these ewe- lambs or hoggets by themselves on the best portions of the respective walks, or rakes as they are called on the borders. Now, however, they are kept apart from their dams only so long (eight or ten days) as suffices to let the milk dry up; Livestock, whereupon they are returned to the flock or hirsel to which they belong, and at once associate again, each with its own dam. The hoggets, under the guidance of the ewes, are thus led about over the ground, according to varying sea¬ sons, and under the promptings of an instinct which far sur¬ passes the skill and care of the best shepherd. The latter, indeed, restricts his interference chiefly to keeping his flock upon their own beat, and allows them to distribute them¬ selves over it according to their own choice. When thus left to themselves each little squad usually select their own ground, and may be found—the same individuals, about the same neighbourhood—day after day. This plan of grazing the hoggets and ewes together has been attended with the best results. There are far fewer deaths among the former than when kept separate, and being from the first used to the pasturage and acquainted with the ground, they get in¬ ured to its peculiarities, and grow up a healthy and shifty stock, more easily managed and better able to cope with trying seasons than if nursed elsewhere, and brought on to the ground at a more advanced age. Each hogget and its dam may be seen in couples all through the winter and spring, and with the return of summer it is a pretty sight to see these family groups grown into triplets by the addition to each of a little lamb. As the autumn advances, the flock- master makes his preparations for smearing or bathing. The smearing material is a salve composed of tar and butter, which is prepared in the following manner:—Six gallons of Archangel tar and 50 lb. of grease-butter are thoroughly incorporated, and as much milk added as makes the salve work freely. This quantity suffices for 100 sheep. This salve destroys vermin, and by matting the fleece is supposed to add to the comfort and healthiness of the sheep. It adds considerably to the weight of the fleece, but imparts to it an irremediable stain, which detracts seriously from its value per lb. A white salve introduced by Mr Ballantyne of Hollylee, is now in repute on the borders. It is prepared as follows:—30 lb. butter, 14 lb. rough turpentine, and 3 lb. soft soap are melted and mingled in a large pot; 2 lb. soda, and £ lb. arsenic are then dissolved in a gallon of boil¬ ing water, and this along with 12 gallons more of cold water is intimately mixed with the other ingredients, and yields enough for dressing 100 sheep, at the rate of a quart to each. Some persons believing the arsenic an unsafe application, substitute for it the juice from 10 lb. of tobacco-paper. In¬ stead of the rough turpentine, some also use half-a-gill of spirit of tar for each sheep ; this ingredient being mixed in each quart-potful at the time of application. In applying these salves, the sheep are brought to the homestead in daily detachments, according to the number of men employed, each man getting over about sixty in a day. A sheep being caught and laid upon a stool, the wool is parted in lines running from head to tail, and the tar salve spread upon the skin by taking a little upon the fingers and drawing them along. The white salve is kept in a semifluid state by occasionally placing the large kettle in which it is concocted upon a slow fire, or by adding as needed a small quantity of boiling water. Each shepherd has a boy assistant who pours the liquid salve from a tin pot with a spout, while he holds the wool apart. This white salve destroys vermin, and is believed to nourish the wool and to promote its growth. It does not, however, cause the fleece to adhere like the tar ointment; and hence, the better to defend the hoggets from wet and cold, some flock-masters after salving them put a piece of coarse woollen cloth over the back of each, and sew it to the fleece all round the edges with worsted thread. This “ brat ” as it is called prevents the wool from parting over the spine, and protects the animal from wet and cold far more effectually than smearing the fleece w ith tar-salve. 352 AGRICULTURE. Livestock. Where the bratting plan has been adopted, the usual rate of mortality has been reduced, and the vigour of the flock increased. This salving and bratting must all be accom¬ plished before the 20th November, about which time the rams are admitted to the flock. Before this is done another preliminary is required. As the ewe hoggets graze with the flock, it is necessary to guard them from receiving the male, for which purpose a piece of cloth is sewed firmly over their tails, and remains until the rams are withdrawn. This is called breeking them. On open hilly grounds about forty ewes are sufficient for each ram. To insure the vigour and good quality of the flock it is necessary to have a fre¬ quent change of blood. To secure this by purchasing the the whole rams required would be very costly, and therefore each flock-master endeavours to rear a home supply. For this purpose he purchases every autumn, often at a high price, one or two choice rams from some flock of known excellence, and to these he puts a lot of his best ewes care¬ fully selected from his whole flock. These are kept in an enclosed field until the rutting season is over, and after re¬ ceiving a distinctive mark are then returned to their respec¬ tive hirsels. From the progeny of these selected ewes a sufficient number of the best male lambs are reserved to keep up the breeding stock of the farm. The rams are with¬ drawn from the flock about 1st January, and are then kept in an enclosed field where they receive a daily feed of tur¬ nips. Except in heavy falls of snow and intense frosts, the flocks subsist during the entire season on the natural pro¬ duce of their pastures. It is necessary, however, to be pro¬ vided for such emergencies both as regards food and shelter. For this purpose each shepherd has at suitable parts of his beat several stells or artificial shelters such as are described at p. 358, and beside each of them a stack of hay from which to fodder the flock when required. So long as the sheep can get at heather or rushes by scraping away the snow with their feet, they will not touch the hay, but when the whole surface gets buried and bound up, they are fain to take to it. The hay is laid out in handfuls over the snow, twice a- day, at the rate of 22 lb. to each score of sheep. Much vigilance, promptitude, and courage are required on the part of shepherds in these wild and stormy districts, in getting their flocks into places of safety on the breaking out of sud¬ den snow-storms. Where turnips are grown they are re¬ served for spring use, and are given to the ewes as already mentioned, for a few weeks before the lambing season com¬ mences, so as to encourage a flow of milk. This indulgence is bestowed only upon the Cheviots ; the hardier blackfaces not only not requiring this artificial aid, but in general doing better without it. If the supply of turnips is ample, the whole of the Cheviot ewes get a daily feed, but if this in¬ dulgence cannot be afforded to the whole flock, the shear¬ ling ewes and such older ones as are in poorer condition than the average of the flock are drawn out from the general hirsel, and receive the benefits of the succulent food for the full period named above; the older and stronger ewes being kept upon the hill until near the lambing time. This tur¬ nip fare not only benefits the flock while they receive it, but their usual pasture in the meantime gets clean, and freshens against their return to it, which takes place as soon as lambs begin to drop. The flock-master usually endeavours to store a portion of his turnip crop, and to retain it for daily distri¬ bution, in a convenient enclosure, to such of the flock as stand in need of such indulgence, after the flock at large Lambing have been replaced on their respective rakes. The lambing season. season is one of much anxiety to the master: and to his shepherds and their faithful sagacious dogs one of incessant toil. They must be a-foot from “ dawn till dewy eve,” visit¬ ing every part of their wide range several times a-day, to see that all is right, and to give assistance when required. The ewes of these hardy mountain breeds seldom require Live Stock, man’s assistance in the act of parturition, but still cross-pre- sentations and difficult cases occur even with them. Deaths occur also among the newly-dropt lambs, in which case the dam is brought home, and a twin lamb (of which there are usually enough to serve this purpose) put in the dead one’s place. The dead lamb’s skin is stript off, and wrapt about the living one, which is then shut up beside the dam in a small crib or parik, by which means she is usually induced in a few hours (and always the sooner the more milk she has) to adopt the supposititious lamb. As the lambing sea¬ son draws to a close, each shepherd collects the unlambed ewes of his flock into an enclosure near his cottage, and ex¬ amines them one by one to ascertain which are pregnant. To the barren ones he affixes a particular mark, and at once turns them again to the hill, but the others are retained close at hand until they lamb, by which means he can attend to them closely with comparatively little labour. The lambs are castrated and docked at from 10 to 20 days old. For this and for all sorting and drafting purposes an ample fold and suite of pens, formed of stout post and rail, is provided on some dry knoll convenient for each main division of the flock. To this the flock is gently gathered, and penned off in successive lots of 10 or 12, taking care that each lamb has its own dam with it before it is penned, and to do this with as little dogging and running as possible. The male lambs of the pure blackfaced breed when designed to be kept as wethers are not castrated until they are eight or ten weeks old, partly because when done sooner their horns have a tendency to get so crumpled as to grow into their eyes, and partly because a bold horn is thought to improve the appearance of an aged wether. On these elevated sheep-walks, shearing does not take Shearing, place until July. It cannot, in fact, be performed until the young wool has begun to grow or rise, and so admit of the shears working freely betwixt the skin and the old matted fleece. The sheep are previously washed by causing them to swim repeatedly across a pool with a gentle current flow¬ ing through it. They are made to plunge in from a bank raised either naturally or artificially, several feet above the surface of the water. This sousing and swimming in pure water cleanses the fleece far more effectually than could be supposed by persons accustomed only to the mode pursued in arable districts. Shearing takes place three or four days after washing, and in the interim much vigilance is required on the part of the shepherd to prevent the sheep from rub¬ bing themselves under banks of moss or earth, and so un¬ doing the washing. To diminish the labour to the shepherd, and disturbance to his flock, consequent on frequent gather¬ ing, each hirsel is if possible shorn in one day. For this end the shepherds from neighbouring farms assemble, and by turns assist each other. Abundance of good cheer is pro¬ vided for them by the masters on such occasions, which are usually characterised by much hilarity and keen discussion of the merits of their respective flocks. Each man usually shears about sixty sheep a-day. It is neither practicable nor expedient to shear these mountain sheep so closely as the fat denizens of lowland pastures. At these great clippings each shearer is provided with a low-legged sparred stool, having a seat at one end, or with a bench built of green turf, which are arranged in a row close in front of a pen, in which the unshorn sheep are placed. The shearers being seated, each astride his stool or bench, with their backs to the pen, a man in it catches and hands over a sheep to each of them. The sheep is first laid on its back upon the stool, and the wool shorn from the under parts, after which its legs are bound together with a soft woollen cord, and the fleece re¬ moved first from the one side and then from the other, by a succession of cuts running from head to tail. The fleeces AGRICULTURE. Livestock, are thrown upon a cloth and immediately carried to the wool- room, where, after being freed from clots, they are neatly wrapped up and stored away by young women. Before the shorn sheep are released, each receives a mark or buist by dipping the owner’s cypher in melted pitch, and stamping it upon the skin of the animal. To discriminate different ages and hirsels, these marks vary in themselves, or are affixed to different parts of the sheep. Once or twice a year all stray sheep found upon the farms of a well-defined district are brought to a fixed rendezvous, where their marks are ex¬ amined by the assembled shepherds, and each restored to its proper owner. Weaning. Weaning takes place in August or early in September. A sufficient number of the best ewe lambs of the pure breeds are selected for maintaining the flock, and are treated in the way already noticed. With this exception, the whole of the lambs are sold either to low-country graziers, or as fat lambs to the butcher. The wedder lambs usually go to the former, and the ewe lambs of the cross betwixt blackfaced ewes and Leicester rams to the latter. These ewes, being excellent nurses, make their lambs very fat in favourable seasons, in which case they are worth more to kill as lambs than to rear. Immediately after the weaning, the ewes which have at¬ tained mature age are disposed of generally to low-country graziers, who keep them for another year, and fatten lamb and dam. To facilitate the culling out of these full-aged ewes, each successive crop of ewe lambs receives a distinc¬ tive ear-mark, by which all of any one age in the flock can be at once recognised. Wool is such an important part of the produce of our flocks, that it seems proper to offer a few remarks upon it before leaving this section. We here insert with much pleasure the following communication from John Barff, Esq. of Wakefield, with which we have been favoured:— “ I willingly give you a reply to your various inquiries re¬ garding wool as far as I am able. As to the kinds grown in the various counties of the United Kingdom, this I cannot fully answer, as timre are some counties’ wools which have not come much under my inspection ; but generally I may remark that wherever the turnip can be cultivated and has been introduced, the Leicester, Lincolnshire, Coteswold. and the half-breds from Down and Cheviot are to be found; and in the same coun¬ ties, in several instances, you have several kinds, if we except Lincolnshire, and Leicestershire, which have entirely the long- wool sheep. The great bulk also of York, Warwick, Oxford, Cambridge, Gloucester, Northampton, and Nottingham shires, have this description of sheep, but they have also Downs and half-breds. Kent has its own sheep called Kents; the wool being much finer than the reallongwool sheep, running in qua¬ lity and weight of fleece between these latter and the Down, something like your half-breds from Cheviot ewes by Leices¬ ter rams. They have somewhat of a similar sheep in Devon, Cornwall, Hereford, and Shropshire, but the quality in the two former counties scarcely so fine as the two latter, or the Kent wools. Norfolk has the original Down and the half-bred ; Sur¬ rey, Suffolk, Essex, Sussex, and Hampshire, are nearly all Down wools, though in these counties, upon some of their best lands, where they can cultivate the turnip, the half-bred are being in¬ troduced; and I need to you scarcely say, the Leicester sheep, as well as half-breds and Cheviots are to be found in Durham, Northumberland, Berwickshire, Roxburghshire, Lothians, and other parts of Scotland where the turnip is cultivated, and in those parts where it is not, and on the hills, the Cheviot and blackfaced prevail. The blackfaced are used for low padding cloths, carpets, and horse-rugs. The Down wools were formerly all used for cloths and flannels ; but now from the improvement in worsted machinery, one-third is used for worsted yarns, and goods; and as the portion suitable for combing purposes is more valuable for this purpose than for cloths or flannels, the grower aims at getting it as deep-stapled as possible; and this has led to a great increase in the weight of the fleece, but at the same time a deterioration in the quality. The Leicester, vol. n. 353 Lincolnshire, half-bred, and Coteswold, as well as the Kents Livestock. and Devons are entirely used for worsted yarns and goods ; and ^ r J a very small portion of the wools imported come in competition with them. The nearest approach is a little imported from Holland and Denmark; but they partake more of your cross from a blackfaced ewe by a Leicester ram. The Irish wools are either the longwoolled sheep, similar to the Leicester, the mountain sheep similar to your Cheviot, or the small Welsh sheep. The Irish wools are generally open haired, and have not the richness of the Leicester or our English ; and are not so much esteemed or valuable as English wool of apparantly the same quality by Jd. to Id. per lb. Richness of handle is now very desirable, as there is a demand for what are called glossy yams, which wools fed on pasture or good new seeds can only produce, and cannot be obtained from the wools grown on chalk or hard lands, such as our midland counties, viz., Oxford, Bedford, and Northampton generally produce. “ In every fleece of wool there are two or three qualities, not more than two or three in the blackfaced, four to five in the longwoolled sheep, five or six in the half-bred, and seven or eight in a Down fleece, and I may say every fleece undergoes this sorting or separation, before being put into any process of manufacture. Of course the more there is of the best quality in any fleece, the more desirable and valuable the fleece is; in blackfaced, to be free from dead hair or kemps ; and we find in all the other wools, that the closer the staple and purly the wool, the more it yields of the finer qualities, whilst the open¬ haired makes more of the lower quality. The breeder should, therefore, in selecting his tups with a view to good wool, choose them with a close purly staple. A great deal of the excel¬ lence, however, of wool depends upon the nature of the soil on which the sheep are fed. Upon the chalk and sandy hard lands, we always find the worst qualities of wool of its kind, whilst the best comes from the rich good lands, where there is plenty of old grass or seeds. Thus the wools of Roxburghshire, as a general rule, are better than Berwickshire or Lothian; Leices¬ ter, Lincolnshire, Nottingham and Warwickshire, superior to Oxford, Cambridge, Bedford, or Northampton ; and, in Downs Sussex and Surrey better than Essex and Norfolk, from their downs being more grassy and the land better. The principal quality required in wool is a rich soft handle, as such is al¬ ways found to improve in every process it is put through in the various stages of its manufacture, whilst the wools grown on chalk or hard lands, and which have a hard bristly handle, get coarser as they progess in the manufacture. “ With regard to the salves or baths used for destroying vermin, we do not know what kinds are used in the different localities, but of those used with you we dislike the spirit of tar and tobacco. Wilson of Coldstream’s dip appears to an¬ swer, and one called Ballantyne’s used in Selkirkshire ; but in all these a great deal depends upon their being properly at¬ tended to, and being put on at the proper season. If put on in the autumn, we don’t perceive that they have been used, and whenever we have to make a complaint on this head, we find it arises from the baths having been used in spring.” To the above interesting information we add the follow¬ ing items from Mr Southey’s valuable pamphlet:— ‘ ‘ The manufacture of wool, besides being our oldest branch of in-door industry, may justly be considered as characteristic of the British Isles, and it has now reached an amount, as well as acquired a degree of importance, by no means duly appre¬ ciated. It is also more generally diffused throughout the country, although it flourishes most in the West Riding of Yorkshire ; but, at the same time, other English counties have a proportionate share, and in Scotland it equally forms a pro¬ minent feature in the industrial enterprise of the inhabitants. To meet the growing demand for a continuous supply, conse¬ quently requires a large, and indeed, as fashions go, a varied producing power, and this fortunately we possess within our¬ selves, without being dependent, as in reality we are for cot¬ ton, upon foreign sources. “ When the manufacture of woollens commenced among us, the chief reliance of the undertakers was upon home produc¬ tion, but being once fairly started, this supply was found to be beneath the actual requirements. Parties concerned were thus 2 Y 354 AGRICULTURE. Live Stock, compelled to call in foreign aid, and among other expedients v J resorted to, we became a kind of tributary to Spain, whence in 1815 we imported 6,927,934 lb. of wool, besides 3,137,438 from Germany; but in 1849 our importations of the same article from Spain dwindled down to 127,5591b., and in the interval we ourselves became extensive exporters of certain qualities to Germany; notwithstanding we thence still continue to receive some supplies of the most marketable kind. To illustrate this striking change in the sources of our external supply, I beg to subjoin the following comparative statement of wools, imported at a remote and recent period:— 1815. 1849. lb. lb. “ Spain 6,927,934 127,559 Germany 3,137,438 12,750,011 Other parts of Europe 3,416,132 11,432,354 South America 45,838 6,014,525 Cape of Good Hope... 23,363 5,377,495 British India ... 4,182,853 Australian Colonies... 73,171 35,879,171 Other Parts 10,291 1,004,679 13,634,167 76,768,647 “ In 1699 it was computed that there were twelve millions of sheep in England and Wales, valued besides the skin at 7s. 4d. each, and the wool yearly shorn, worth, at 3s. 4d. per fleece, L.2,000,000, at which amount our exportation of woollens was then rated. This subject was afterwards much neglected, nor had we any satisfactory elucidations upon it till Mr Luccock published his Treatise on English Wools, drawn up with great diligence and research, and at the time entitled to much respect, but owing to the want of materials, evidently defective in many of its parts. “ Mr Luccock estimated that the total produce of our flocks in 1800 was 384,000 packs of 240 lb. each, or 92,544,000 lb.; and Mr James Hubbard, an experienced and extensive wool- stapler of Leeds, when the subject was before the memorable committee of the House of Lords, and a searching inquiry going on, satisfactorily demonstrated, that supposing Mr Luccock’s estimate to have been tolerably correct at the time it was made in 1828, the period to which his own researches were imme¬ diately directed, our total production of wool could not be less than 463,169 packs, being only an increase of 20 per cent, and corresponding in the aggregate to 111,623,729 lb. Belying upon these data, and taking into account the high price which this commodity subsequently attained, as well as the greater weight of both fleece and carcase, thus yielding to the farmer more profit than at any former period, Mr M'Culloch, writing- in 1846, came to the conclusion that the total production of wool, in the British Isles, was then not less than 540,000 packs, or 130,140,000 lb. “ Considering that these data, however respectable, did not afford any just conception, under our altered circumstances, either of the increased number of sheep among us, or the ad¬ vantage gained through the additional weight of fleece, I ad¬ dressed letters of inquiry upon these two points to some of our most eminent breeders in the kingdom, and at the same time caused others to be forwarded, and to the same effect, to every part of the country, by long-established staplers and practical men, who readily volunteered to join me in so useful and reason¬ able a research. “ From all the evidence before me, founded upon information gathered from authentic sources, two important facts result,— 1st, That our flocks in England, Wales, and Scotland, have gra¬ dually increased within the last twenty years; and 2d, That the fleece throughout is materially improved in weight. “ As far as I can judge, we annually clip forty millions of sheep, while the fleeces of fifteen millions more, slaughtered, pass through the hands of fellmOngers to the consumer. Hence it would follow that we have the yearly fleeces of fifty-five millions of domestic sheep to work upon, averaging, it may be safely admitted, 5 lb. each. The basis of our manufac¬ tures, as far as regards home-grown wool, would thus be about 275,000,000 lb., which little more than confirms my Bradford cor- Live Stock, respondent’s estimate, and to these are to be added seventy-seven millions of pounds more imported. From these two amounts are to be deducted,—Is#, 4,000,000 lb. of British wool exported, and 2d, 12,500,000 lb. of Colonial re-exported, thus leaving the balance annually consumed in our looms and for domestic pur¬ poses at about 335,000,000 lb., or nearly one-half of the total amount of the cotton which we import,”1 GOATS. Goats never occupied an important place among the do¬ mesticated animals of the British Islands, and, with the ex¬ ception of Ireland, their numbers have been constantly di¬ minishing. By the statistical returns it appears that in 1849 there were 1,777,111 goats in Ireland, which in 1850 had increased to 1,876,096. This increase is said to be “ entirely owing to the impoverished state of the country, which has obliged persons to sell their cows, and to replace them with goats, on whose milk they subsist instead of that of cows.” The value of goat’s milk, as a source of household economy, is much greater than is usually supposed. This is so well shown by Cuthbert W. Johnston, Esq., in the Farmer's Ma¬ gazine for April 1852, that we shall quote from his article : “ The comfort derived by the inmates of a cottage from a regular supply of new milk, need hardly be dwelt upon. Every cottager’s wife, over her tea, every poor parent of a family of children fed almost entirely on a vegetable diet, will agree with me, that it is above all things desirable to be able to have new milk as a variation to their daily food of bread and garden vege¬ tables. The inhabitant of towns and of suburban districts, we all know, is at the mercy of the milk dealer; the milk he procures is rarely of the best quality, and under the most favourable cir¬ cumstances he receives it with suspicion, and his family con¬ sume it with sundry misgivings as to its wholesomeness. “ Having personally experienced these difficulties, and hav¬ ing about three years since commenced the attempt to supply my family with goat’s milk, and as our experience is cheering, I desire in this paper to advocate the claims of the milch goat to the attention of the cottager, and the other dwellers in the suburban and rural districts. “ Few persons are perhaps aware of the gentleness and play¬ fulness of the female goat—how very cleanly are its habits, how readily it accommodates itself to any situation in which it is placed. Confined in an outhouse, turned on to a common or into a yard, tethered on a grass plat, it seems equally content. I have found it readily accommodate itself to the tethering system, fastened by a leathern collar, rope, and iron swivel, secured by a staple to a heavy log of wood. The log is the best (and this with a smooth even surface at the bottom), because it can be readily moved about from one part of the grass plat to another. The goat too uses the log as a resting place in damp weather. The goat should be furnished with a dry sleeping place, and this, in case of its inhabiting open yards, can be readily fur¬ nished ; any thing that will serve for a dry dog-kennel will be comfortable enough for a goat. “The milk of the goat is only distinguishable from that of the cow by its superior richness, approaching, in fact, the thin cream of cow’s milk in quality. The cream of goat’s milk, it is true, separates from the milk with great tardiness, and never so completely as in the case of cow’s milk. This, however, is of little consequence, since the superior richness of goat’s milk renders the use of its cream almost needless. The comparative analysis of the milk of the cow and goat will show my readers how much richer the latter is than that of the former; 100 parts of each, according to M. Begnault, gave on an average,— Cow. Goat. “ Water 84-7 82-6 Butter 4,0 4’5 Sugar of milk and soluable salts ... 5‘0 4-5 Caseine (cheese), albumen, and in¬ soluble salts 3'6 9-0 1 The Rise, Progress, and Present State of Colonial Sheep and Wools, by Thomas Southey. London, 1850. AGKICULTURE. 355 Livestock. “ So that, while the milk of the cow yields 12-6 per cent, of solid matters, that of the goat produces 17'10 per cent, goat’s milk yielding rather more butter, rather less sugar of milk, but considerably more caseine (cheese) than that of the cow. “ It mustnot be supposed that the taste of the milk of the goat differs in any degree from that of the cow ; it is, if anything, sweeter, but it is quite devoid of any taste which might very rea¬ sonably be supposed to be derivable from the high-flavoured shrubs and herbs upon which the animal delights to browse. “ The amount of the milk yielded by the goat varies from two quarts to one quart per day ; it is greatest soon after kidding time, and this gradually decreases to about a pint per day,—a quantity which will continue for twelve months. This is not a large supply, it is true ; but still it is one which is available for many very useful purposes; and, be it remembered, that when mixed with more than its own bulk of lukewarm water, it is then, in every respect superior to the milk supplied by the London dairymen. “ In regard to the best variety of goat to be kept, I would re¬ commend the smooth-haired kind, which are quite devoid of beards or long hair. In this opinion I am confirmed by an ex¬ perienced correspondent, Mr W. H. Place of Hound House near Guildford, who remarked, in a recent obliging communi¬ cation,—‘ I found that the short-haired goats with very little beards were the best milkers ; but from these I seldom had more than four pints a-day at the best (I should say three pints were the average), and this quantity decreases as the time for kidding approaches (the goat carries her young 21 to 22 weeks). They should not be fed too well near the time of kidding, or you will lose the kids. In winter I gave them hay, together with mangel-wurzel, globe, and Swedish turnips, carrots, and sometimes a few oats, and these kept up their milk as well as anything, but of course it was most abundant when they could get fresh grass. The milk I always found excellent, but I never had a sufficient quantity to induce me to attempt making butter except once, as an experiment: my cook then made a little, which was easily donq in a little box-churn ; the butter, proved very good. I found the flesh of the kids very tender and deli¬ cate.’ “ I can add little to Mr Place’s information as to their food ; mine have generally fed out of the same rack as a Shetland pony, with whom they are on excellent terms. The pony throughout the summer is soiled with cut-grass, and I notice that the goats pick out the sorrel, sow thistle, and all those weeds which the pony rejects. “ In the garden (if they are, by any chance, allowed to browse), I notice that they select the rose-trees, common laurels, arbutus, laurestinas, and the laburnum. Of culinary vegeta¬ bles they prefer cabbages and lettuces; they also bite pieces out of the tubers of the potato. They carefully pick up the leaves, whether green or autumnal, of timber trees ; of these they pre¬ fer those of the oak and elm, and delight in acorns and oak- apples. We are accustomed to collect and store the acorns for them against winter; spreading the acorns thinly on a dry floor, to avoid the mouldiness which follows the sweating of acorns laid in a heap. As I have before remarked, none of these as¬ tringent substances affect the taste of their milk; and I may here observe, that with ordinary gentleness, there is no more difficulty, if so much, in milking a goat than a cow. “ The he-goat engenders at a year old. The she-goat can produce when seven months old. She generally yeans two kids. The manure of the goat is perhaps the most powerful of all our domestic animals. “ Such are the chief facts which I have deemed likely to be useful in inducing the extended keeping of the milch-goat. It is an animal that, I feel well assured, may be kept with equal ad¬ vantage by the cottager and the dwellers in larger houses. It is useless to compare it with the cow, or to suppose that the goat can supplant it in situations where the cow can be readily kept; but in the absence of pastures, and in places where there is too little food for cows, I feel well convinced that, with ordi¬ nary care and attention, and a moderate firmness in overcom¬ ing the prejudices of those unaccustomed to the goat (and with¬ out these are found in the owner, live stock never are profita¬ ble) , the value and the comfort of a milch-goat are much greater than is commonly known. “ The waste produce of a garden is exceedingly useful in the keep of a goat. By them almost every refuse weed, all the Livestock, cuttings and clearings which are wheeled into the rubbish yard, v , / are carefully picked over and consumed. To them the trim- / mings of laurels and other evergreens, pea-haulm, and cabbage stalks, &c. are all grateful variations of their food. In winter a little sainfoin, hay, or a few oats, keeps them in excellent condition. In summer, the mowings of a small grass-plot, watered with either common or sewage water, as described in the following little account, will, with the aid of the refuse gar¬ den produce, keep a goat from the end of April until October.” HOGS. Although occupying a less prominent place in the estima¬ tion of the farmer than the ox and sheep, the hog is never¬ theless an animal of great value. He is easily reared, comes rapidly to maturity, is not very nice as to food, consuming offal of all kinds, and yields a larger amount of flesh in propor¬ tion to his live weight, and to the food which he has con¬ sumed than any other of our domesticated animals whose flesh is used for food. To the peasantry he is invaluable, enabling the labouring man to turn the scraps even from his scanty kitchen, and from his garden or allotment to the best account. On such fare, aided by a little barley or pollard, he can fatten a good pig, and supply his family with whole¬ some animal food at the cheapest possible rate. The breeds of swine in Great Britain are numerous, and so exceedingly blended that it is often impossible to discriminate or classify them properly. The original breeds of the country seem to be two, viz. “ The old English hog,” tall, gaunt, very long in the body, with pendant ears and a thick covering of bris¬ tles. The representatives of this old breed are found chiefly in the western counties of England, especially in Lancashire, Yorkshire, and Cheshire, where hogs of immense size are still reared, but greatly improved as compared with their ancestry. Their bones are smaller, their hair finer and thinner set, their skin thinner and with a pink tint, the ears still pendulous but much thinner, the carcase much thicker, and their propensity to fatten greatly increased. This large breed is exceedingly prolific, and the sows are excellent nurses, it being quite common for them to farrow and rear from 12 to 18 pigs at each litter. They are somewhat tardy in arriving at maturity, and do not fatten readily until that is the case. After sixteen months old, they, however, lay on flesh very rapidly, grow to very great weights, and produce hams of excellent quality, with a large proportion of lean flesh in them. The Berkshire and Hampshire hogs seem origi¬ nally to have been from the same stock, but by some early cross acquired the thicker carcase, prick-ears, shorter limbs, and earlier maturity of growth, by which they are charac¬ terised. The other native breed is found in the Highlands and Islands of Scotland. They are very small, of a dusky brown colour, with coarse bristles along the spine, and prick- ears. They are exceedingly hardy and subsist on the poorest fare, being often left to range about without shelter, and sup¬ port themselves as they best can on the roots of plants, shell¬ fish, seaweed, and dead fish cast up by the tide. The improved breeds now so abundant have been ob¬ tained by crossing these old races with foreign hogs, and chiefly with the Chinese and Neapolitan. Our modern white breeds, with prick-ears, short limbs, fine bone, delicate white flesh, and remarkable propensity to fatten at an early age, are indebted for these qualities to the Chinese stocks. The improved black breeds, of which the Essex may be selected as the type, and which possess the qualities just enumerated in even a greater degree, are a cross from the Neapolitan. They are characterised by their very small muzzle, fine bone, black colour, and soft skin nearly destitute of hair. They can be brought to profitable maturity at from eight to twelve months old, the white breeds at from twelve to sixteen months. Both kinds are peculiarly suitable for producing small pork to be used fresh, or for pickling. The flesh of these smaller 356 AGRICULTURE. Livestock, breeds produces, however, excellent bacon when used in that manner, and at less cost than that of the larger breeds, for this reason, that it is only from the flesh of a hog that has reached maturity that bacon of the first quality can be pro¬ duced ; and as these have reached that point at an age when the others are but ready for beginning the fattening process, it follows that the carcase of the former, in a state fit for curing, is produced at less cost than that of the latter. Sows of the Neapolitan breed and its crosses are better mothers and nurses than the Chinese. Both kinds require peculiar care, to prevent the pregnant sow from becoming hurtfully fat. Unless kept on poor and scanty fare they inevitably become useless for the purpose of breeding. The Berkshire hog combines the good qualities of the larger and smaller breeds already referred to so happily, that he deservedly enjoys the reputation of being as profitable a sort for the farmer as can be found. With proper treatment he arrives at maturity about sixteen months old, yields a good weight of carcase for the food which he has consumed, and his flesh is well adapted for being used either as fresh meat, pickled pork or bacon, according to the age at which he is slaughtered. A very profitable hog is also obtained by coupling sows of the larger breeds with males of some of the smaller races. It too frequently happens that less care is bestowed on the breeding of pigs than of the other domesticated animals. From the early age at which they begin to breed, there is need for constant change of the male, to prevent the inter¬ mingling of blood too near akin. These animals, too, are exceedingly sensitive to cold, and often suffer much from the want of comfortable quarters. Whether for fattening hogs, or sows with young pigs, there is no better plan than to lodge them in a roomy house with a somewhat lofty thatched roof, the floor being carefully paved with stone or brick, and the area partitioned off into separate pens, each furnished with a cast-iron feeding-trough at the side next the dividing alley, and with adequate drainage, so that the litter in them may be always dry. The period of gestation with the sow is sixteen weeks, and as her pigs may be wean¬ ed with safety at six weeks old, she usually farrows twice in the year. In this climate it is desirable that her accouche¬ ment should never occur in the winter months. It is a com¬ mon arrangement to have a pig-shed so placed that the store pigs lodged in it can have access to the cattle-courts, where they grub amongst the litter, and pick up scattered grains that have escaped the thrashing-mill, and fragments of turnips and other food dropped by the cattle. On such pickings, and the wash and offal from the farm kitchen, aided by a few raw potatoes, Swedes, or mangel, and in summer by green vetches, a moderate number of store pigs can be got into forward condition, and afterwards fattened very quickly, by putting them into pens and improving their fare. There is no cheaper way of fattening hogs than by feeding them on boiled or steamed potatoes, mashed and mixed with a portion of barley or pease meal. When barley-meal alone is used, it should be mixed with cold water, and allowed to soak for twelve hours before being given to the hogs. A few morsels of coal should be frequently thrown into their troughs. These are eaten with evident relish, and conduce to the health of the animals. An interesting account of the most approved methods of cutting up, curing, and disposing of carcases of pork, is given in the Journal of the Royal Agricultural Society, vol. xi. p. 585. RABBITS. It has been usual, in agricultural works, to take some no¬ tice of rabbits. We have so often witnessed the destruc¬ tion of crops, and consequent vexation and quarrels caused by these creatures, that we regard them only as noxious ver¬ min. It may be true that there are, in various parts of the country, tracts of sand so barren that it is more profitable Live Stock, to stock them with rabbits than anything else. Those who ^ choose, whether for pleasure or profit, to keep such stock, ought, however, to be compelled to restrain them within the hutch or warren; for certainly they are intolerable any¬ where else. A more useful and manageable class of live- stork claims our attention, viz. POULTRY, which we consider worthy of more attention than farmers generally bestow upon it. There are, indeed, few farm-yards untenanted by fowls of some sort, and few homesteads without a place called a poultry-house. It is rare, however, to meet with an instance where the breeding and manage¬ ment of poultry is conducted with the care and intelligence so frequently bestowed on other kinds of live stock. Now, if poultry is kept at all, whether for pleasure or profit, it is surely worth while to use rational means for securing the object in view. To have good fowls, it is necessary to provide a dry, warm, well-ventilated house, in which they may roost and deposit their eggs. This house must be kept clean, and its tenants regularly supplied with abundance of suitable food. Constant and careful attention is also absolutely indispen¬ sable. On farms of the lesser sort, this duty is usually under¬ taken by the farmer’s wife or daughters. It will, however, in most cases, be better to entrust the entire charge of the poultry to some elderly female-servant, who shall give her undivided attention to it. As unremitting attention and trustworthiness are the qualities chiefly required in a hen- wife, and the actual work connected with the office is not very heavy, it affords a fitting opportunity for pensioning a faithful domestic, or the widow of some esteemed farm-la¬ bourer, who is getting too old for heavier labour. The kinds of poultry most suitable for a farm-yard are the common fowl, geese, and ducks. Turkeys and guinea- fowl are difficult to rear, troublesome to manage, and less profitable than the other sorts. Of the common fowl there are now many excellent and distinct breeds. The Cochin- China or Shanghae is the largest breed we have. They are hardy and very docile ; their flesh is of good quality; their eggs, of a buff colour, are comparatively small, but ex¬ cellent in flavour, and are produced in great abundance. The hens resume laying very soon after hatching a brood; sometimes so soon as three weeks. They are the more va¬ luable from the circumstance that their principal laying sea¬ son is from October to March, when other fowls are usually unproductive. The Dorkings, of which there are several varieties, as the speckled, the silver, and the white, are not excelled by any breed for general usefulness. The hens are peculiarly noted for their fidelity in brooding, and their care of their young. The Spanishfowls are very handsome in their plumage and form, have very white and excellent flesh, and lay larger eggs than any other breed. The Pol¬ ish and Dutch every-day layers, are peculiarly suitable where eggs rather than chickens are desired; as the hens of both these breeds continue to lay for a long time before showing any desire to brood. A competent authority recommends that, except in situa¬ tions where 2s. can be got for a good chicken, the return should be sought for chiefly in eggs. He gives the follow¬ ing statement of the cost and produce of a given number of fowls:— “ The following is the weekly consumption of food, and the average produce of eggs of four hens of the Dutch every-day laying variety:— s. d. IT gallons of barley, at 20s. per quarter 0 6 26 eggs, at Is. per score 1 Profit 0 AGRICULTURE. 357 Live Stock, being upwards of 150 per cent. The consumption of food in ^ j-m ■> this case is very great, being upwards of l|d. each per week. We are at present trying experiments with the Spanish breed. We find that three hens and a cock consume in a week— ^ gallon of oats, at 14s. per quarter 1-3125 £ stone of barley-meal, at 8d. per stone 4- 5-3125 or rather more than l|d. each per week. If the fowls had a free range, we would calculate on keeping them on one-fourth of this amount.”1 A suitable stock of fowls being selected, pains must be taken to preserve their health and other good qualities by breeding only from the best of both sexes, and these not too near akin. A very simple plan for securing this is to select a cock, and not more than six or eight hens, of the best that can be got, to entrust these to the care of some neighbouring cottager, whose dwelling is sufficiently apart to prevent intercourse with other fowls, and then to use only the eggs from these selected fowls for the general hatching. There are many advantages in such a course. The whole stock of fowls can thus be had of uniform character, and superior quality. If it suit the fancy or object of the owner, his fowls may be of several distinct breeds without any risk of their intermingling; the select breeding stocks can be kept up by merely changing the cock every second year, and not more than one cock to thirty hens need be kept for the general stock, as it is of no consequence whether their eggs are impregnated or no. Besides having the run of the barn-door, cattle courts, and stack-yard, fowls are greatly benefited by having free access to a pasture or roomy grass- plot. If the latter is interspersed with evergreen shrubs, so much the better, as fowls delight to bask under the sunny side of a bush, besides seeking shelter under it from sudden rain. Their court should also be at all times provided with clean water, and a heap of dry sand or coal-ashes, in which they wallow, and free themselves from vermin. To keep them in profitable condition, they require, besides scraps from the kitchen, and refuse of garden stuffs, &c., a daily feed of barley or oats at the rate of a fistful to every three or four fowls. In cold weather, they are the better of hav¬ ing some warm boiled potatoes thrown down to them, as also chopped liver or scraps of animal food of any kind. There is an advantage in having the poultry-house adjoin¬ ing to that in which cattle-food is cooked in winter, as, by carrying the flue of the furnace up the partition-wall, the fowls get the benefit of the warmth thus imparted to their roosting-place. Saw-dust, dried peat, or burnt clay, are suit¬ able materials for littering poultry-houses, and are prefer¬ able to straw. By strewing the floor with such substances two or three times a week, each time carefully removing the previous application, and storing it with the mingled droppings of the fowls under cover, a manure little inferior to the best guano can be secured. When 100 common fowls, a score of geese, and a dozen or two of ducks, are kept, the quantity and value of the manure produced by them, if kept by itself and secured from the weather, will surprise those who have not made trial of such a plan. Within the past two or three years, the breeding of poul¬ try has in various parts of the kingdom become quite a pas¬ sion. Not only have many separate treatises been published entirely devoted to this subject, but every agricultural peri¬ odical now bears evidence to the popularity of this pursuit. Our national agricultural societies, and many of the provin¬ cial ones, now offer numerous and liberal prizes to poultry. It is in connection -with these shows that the public have been made aware of the extraordinary enthusiasm with which a numerous portion of the community have engaged in Live Stock, poultry-breeding. At the Birmingham show, held in De- ^ cember 1852, no less than 1200 pens of poultry were ex¬ hibited. A pen of Spanish fowls, consisting of a cock and four hens, was claimed by a purchaser, although the reserve price put upon it by the owner was fifty guineas. For a single Cochin China cock L.25 was refused. But the im¬ portance of the show is best shown by the receipts in money, which were— For admission of visitors L.1842 19 0 Sale of catalogues 279 4 0 Do. of poultry 1636 15 6 L.3758 18 6 Similar results occurred in connection with the more re¬ cent metropolitan show, when 695 pens of poultry were brought forward. On the first day of exhibition, each visi¬ tor was charged 5s., and yet, at this rate, several hundreds sought admission. Next day, at Is. each, there were up¬ wards of 5000 visitors, a greater number the following day; and on the fourth and last day of the show, they reached nearly to 12,000. The prize Cochin China cock and hen were sold for forty-seven guineas; a hen and pullet of the same breed brought eighteen guineas each; another pair twenty-five guineas ; a pen of Poland fowls twelve guineas; and several pens of Aylesbury ducks from L.10 to L.14. The whole sales on this occasion realised upwards of L.1000. It is known that even these extraordinary prices have since been exceeded ; a prize Cochin China cock having actually been sold for L.100. Not a few farmers who were fortunate in early securing good specimens of the popular breeds of poultry, have found the breeding of them more remunerative than that of bullocks. This will, of course, last only until the present poultry-mania abates; but, in the mean time, greatly improved breeds of this interesting and useful kind of live stock have been diffused over the country; more judicious modes of treating them than were formerly prac¬ tised have been made known, and our markets will hence¬ forward be more fully supplied with eggs and fowls of supe¬ rior quality. Treatment of LiveStock under Disease.—Time was when every such treatise as the present was expected to contain a description of the diseases to which the domesticated ani¬ mals are most subject, and instructions for their treatment under them. But now that farriery is discarded, and ve¬ terinary medicine is taught in colleges, the handling of such a subject is obviously beyond the province of a practical farmer. A few general observations is all therefore that we offer regarding it. The province of the stock-master ob¬ viously is to study how to prevent disease, rather than how to cure it. For this end let him exercise the utmost care, first, in selecting sound and vigorous animals of their respec¬ tive kinds, and then in avoiding those errors in feeding and general treatment, which are the most frequent causes of disease. When cases of serious disease occur, let the best professional aid that is available be instantly resorted to; but in all those cases which farmers usually consider themselves competent to treat, we advise that they should trust rather to good nursing, and to the healing power of nature, than to that indiscriminate bleeding and purging which is so com¬ monly resorted to, and which, in the majority of cases, does harm instead of good. Those farmers who have the most implicit faith in their phlemes and physic balls, must admit that their treatment often fails, and that even when their patients do recover, they appear to have suffered more from the depletion than from the disease. We have proved this system fully, and know but too well its pernicious effects. 1 Essay on the Rearing and Management of Poultry, by William Trotter; in Royal Agricultural Society's Journal, vol. xii. p. 198. 358 AGRICULTURE. Waste We are glad, therefore, to be able to direct the attention of Lands, owners oflive stock to a safer and better one. Five years ago, at the urgent recommendation of a friend, we obtained a copy of Gunther’s Manual of Homoeopathic Veterinary Medicine, and a supply of the medicines there prescribed. Ever since doing so, we have relied upon this system alone, in treating such cases of disease as have occurred amongst our live stock. These have been both numerous and varied, including not a few of pleuro-pneumonia in cattle ; and the success has exceeded our most sanguine expectations. We shall not attempt to discuss the merits of a system of medi¬ cine, which is at present so keenly controverted by members of the medical profession. We have simply to state, that we have had ample proof in our personal experience of the power of minute (but appreciable) doses of a variety of me¬ dicines, when administered on the principle, that “ like cures like,” to arrest and cure disease in the lower animals ; and we earnestly recommend to veterinary surgeons, and to the own¬ ers of live stock, to give this system a full and impartial trial. CHAPTER XIII. WASTE LANDS. Notwithstanding the great progress which agriculture has made, and the immense amount of capital, energy, and skill, which for generations have been brought to bear upon the improvement of our soil, there are still large portions of the surface of our country lying in their natural state, and usually classed under the head of Waste lands, in contra¬ distinction to those which are under tillage, or have at some time been subjected to the plough. Of this (so called) waste land, but a limited portion is absolutely unproductive. Much of it is capable of being converted into arable land, and doubtless wall in course of time be so dealt with, but, in the mean time, this class of waste lands, and very much more that will never be tilled, is of great and steadily in¬ creasing value as sheep walks. Even for this purpose most of it is susceptible of great improvement, and would well repay for it. These lands are comprised under the follow¬ ing descriptions ; \st, Those hilly and mountainous parts of Great Britain which, from their steep and rugged surface and ungenial climate, are unfit for tillage ; 2d, Those which lie uncultivated owing to natural poverty of soil, its wetness, or the degree to which it is encumbered with stones ; 3d, Bogs and mosses; Ath, Lands so near the sea-level as to be more or less liable to be submerged; and 5th, Blowing sands. High lying The lands referred to under the first of these heads are sheep pas- of very great extent, embracing the whole of the mountain- tin es. ous parts of Scotland and Wales, and much of the high grounds in the north of England and south of Scotland. These high grounds afford pasturage for innumerable flocks of sheep of our valuable mountain breeds. The business of sheep-farming has received a great stimulus of late years from the ever-growing demand for sheep to consume the green crops of arable districts. These upland sheep-walks are accordingly rising in value, and their improvement is becoming every day of increasing importance. The im¬ provement of these hill grazings embraces these leading Drainage, features, viz. drainage, shelter, and enclosure. Until of late years our hill flocks were peculiarly liable to rot and other diseases arising from the presence of stagnant and flood water upon their pastures. Many grazings that had at one time an evil reputation on this account now yield sound and healthy sheep, solely from the care with which they have been drained. To guard against the perni¬ cious effects of flooding, the courses of brooks and run¬ nels which in heavy rains overflow their grassy margins, are straightened, deepened, and widened, to such an extent as is required to carry off all flood water without allow- Waste ing it to overflow. Some grounds are naturally so dry, Lands, that this is all that is required to render them safe. But, in general, the slopes and hollows of hilly grounds abound with springs, and deposits of peat, and with flats on which water stagnates after rain. On well-managed grounds such places are covered with a network of open drains or shallow ditches, about 30 inches wide at top, and half as many deep, by which superfluous w'ater is rapidly carried off. The cutting of these drains cost from 6s. to 8s. per 100 roods (of six yards each). In pastoral districts there are labourers who are skilled in this kind of work, and to whom the laying out of the lines is frequently entrusted, as well as the execution of the work. Where the ground slopes con¬ siderably, they are careful to avoid a run directly down the declivity, as a strong current of water in such circumstances gutters the bottom of the drain, and chokes those below with the debris thus produced. In cutting these drains, two men work together. After ripping the turf on either side at the proper width, one man, by means of a large trian¬ gular spade, nearly of the same width and depth as the drain, and having a cross handle to the shaft, which he grasps with both hands, cuts out, sod after sod, by first striking it down to the full depth, and then using it as a lever, while his assistant pulls out the pieces by striking a dung-drag into them, and deposits them in a regular row, green side uppermost, along one side of the drain. The bottom is afterwards cut even and shovelled out. When such drains have been properly made, it is necessary to have them statedly overhauled and kept in good order. Next in importance to drainage is good and sufficient Shelter, shelter. This, in the absence of natural coppices of birch or hazel, is provided by means of clumps and belts of fir plantation. These should always be of such extent that the trees may shelter each other as well as the sheep. Trees planted in a mass always shoot up faster than in narrow strips, and restrain the snow-drift which passes through the latter. A shepherd who knows the ground well should always be consulted about the sites of such plantations. The conditions requisite are, that the soil be such as trees will grow in ; that it be so far removed from any brook, ravine, or bog, as to be accessible to the flock from all sides ; that there be rough herbage, such as heather, gorse, or rushes near at hand, which the sheep may be able to get at in deep snow; that it be contiguous to the sheep-walk; and placed so as to afford defence against the most prevalent winds. A less costly shelter is formed by building what are called stells, which consist of a simple dry-stone wall, enclosing a circular space, twenty yards or so in diameter, with an opening on one side ; or forming a cross, in one angle of which the sheep find shelter from whatever point the .wind blows. A hay¬ stack is a necessary adjunct to such defences. It is a further point of importance to have such grazings Enclosure surrounded with a ring fence, consisting either of dry-stone march walls, turf walls with wire a-top, or a simple wire fence. fences‘ This prevents trespass; and the sheep having freedom to range, without watching, up to the boundary, more of them can be kept on the ground than when they are ever and anon turned back by the shepherd. These needful and in¬ expensive improvements are now generally attended to over the wide pastoral districts of the Scottish border counties. In the remote Highlands they are still much neglected. There are few agricultural improvements which yield so quick and certain a return as these. The improvement of the second class of these unre-Eedaim- claimed lands is now much facilitated by the readiness with go.j which portable manures can be obtained for them. Drain- muiry 801 • ing and enclosing here necessarily demand the first atten¬ tion. In some cases the land is so encumbered with stones, AGRICULTURE. Waste that careful trenching of the whole surface is the only way Lands. 0f getting rid of them. In Aberdeenshire, many thousands of acres, formerly useless, have been converted into valuable arable land by this means. In nearly all parts of the country, there are extensive tracts of this muiry soil producing only a scanty and coarse herbage, which are susceptible of remunerative improve¬ ment. We are happy at being able to submit to the reader the following detailed account of a recent and successful instance of this, which has been kindly furnished to us by George A. Grey, Esq. of Millfield Hill, Northumberland. THE RESULT OP PARING AND BURNING MOORLANDS. Paring and “ It is said that ‘ necessity is the mother of invention.’ I burning, was told by some of my friends that I had given too high a price for this estate, and that it would be a dearer farm to me now than when I rented it from Lord Grey. To over¬ come this opinion or fact, I thought of several plans of making it more remunerative, and decided on that which I am now about to describe,— “ On the high part of the farm, at an elevation of from 400 to 500 feet above the sea, I had upwards of 100 acres of moorland of a poor description, which had never been under plough. This consisted of short heath, bilberry bushes, and dry white bent grass, and a soft dry deep moss, delightful as a Turkey carpet under foot, and excellent ex¬ cursive ground for old hunters, with a small portion of spratty grass and rushes in the damp hollows. The soil is of a free turnip and barley loam on the rotten whinstone. By plant¬ ing on the west side, and in some places suitable for shelter, I reduced the quantity to about 100 acres. This I divided into three fields of about 33 acres each. “ My great dread was the length of time which such a rough dry surface would require to decompose sufficiently to allow of cultivation, having seen heathery moors in many parts of Scotland lying for two, three, and four years before crops could be obtained, owing to the great cover of coarse vegetation preventing the furrow from lying over, and keep¬ ing the land so open and dry through summer that if a braird of corn or green crop was obtained, it would wither away in dry weather. “ I had heard of paring and burning, but knew nothing of the process. I, however, obtained the necessary information very much from Mr Langlands of Bewick, who had prac¬ tised it to a considerable extent. With what I saw there I was so much pleased, that I determined to proceed at once. “ I also saw Mr Langlands’ work done by a paring-plough, such as is used in the south of England, with a wide plate to cut a furrow of 10 or 12 inches in width. On the point of this is an upright piece of steel which cuts and divides the heath,—the mould-board turns the furrow over flat on its back, and from end to end of the landing the furrows lay side by side like planks from a saw-mill, and were about half an inch in thickness. “ I must, however, remark, as a caution to others against falling into the same error as I did, that this land had been in tillage at some former time, and was in ridges with a re¬ gular surface, so that when the plough was set, it cut the whole furrow at a uniform depth, and was drawn by two horses with ease, and at an expense of about eight shillings per acre. “ I got this plough and gave it a fair trial, but from my land never having been laid smooth, it cut one part as thin as was wished, and the next yard, perhaps, six or twelve inches thick, which caused a great extra expense in drying, lifting, and burning, and wasted more soil than was necessary or desirable. Also my land having a great deal of small whin- stone below the turf, the steel plate frequently got injured and broken. It was therefore with great reluctance laid 359 aside, and the ordinary method of paring by hand adopted, Waste which is slower and much more expensive, but very perfect. Lands. It saves soil, and cheapens the burning operation, the paring being so thin when the heath, &c. was divided, that light could be seen through the sod, which was only held to¬ gether by the roots and fibres. “I began to No. 1 field in July 1849. I let the paring and burning to a company at 25s. per acre, but they made low wages, and after getting more than their work came to, gave up the job. I then got some experienced hands to pare, and paid them the usual wages at that time, 9s. per week, and gave them their food, say 13s. per week, the work being very hard. The total cost of this averaged me 24s. 9d. per acre. A portion of the top part of No. 1 was left undone owing to the lateness of the season. This was dry benty turf. It was ploughed in the common way and grew no oats in 1850. It was again ploughed and much harrowed and rolled, and sown with the remainder of the field in 1851 with rape, and has grown only a few plants at wide distances. It is still in such a dry undecomposed state, that although it is on the high part of the field where sheep draw to lie, I do not expect that it will grow a crop of corn next year ; while a portion which was pared down the middle of it grew good corn and rape. “A portion of No. 2 field was also ploughed in the ordinary way. This was moist land, growing shorter and sweeter grass than any other. It grew a very thin irregular crop of oats in 1850, not within four bolls per acre of the pared land, but is now (1851) bearing a good crop of oats, that field being a second time in oat crop. To return: “I had a fair crop of rape in the autumn of 1849 on a con¬ siderable portion of No. 1, where it was sown in tolerable season during all August, after that it appeared to be too late. All was, however, ploughed up at once to secure the ashes, and was well harrowed and sown with oats in the spring of 1850. The pared land turned out to be much too thickly sown at four bushels per acre. Corn tillers so much on such land, that in some parts it prevented it from coming to maturity. I have since sown much thinner, say three bushels per acre, and even in some degree I find the same fault, there being from five to eight stems from one root. My crop of 1850 turned out to be 30 bushels per acre, but it was on the point of being cut when the high wind in August devastated this district, and that lying high and fully exposed to the wind, suffered most severely. I should say it was not below si& quarters per acre, and the quality of the grain good. “ In June and July 1850,1 pared No. 3 by the same hands who finished my work the previous year. I let the burning of it to an Irishman at 2s. 6d. per acre, binding him to burn it closely piled up in good-sized heaps like hay-cocks to pre¬ vent the escape of the ashes in the shape of smoke into the atmosphere. “ This, with the paring, cost me on 36 acres 19s. 6d. per acre. I got 20 acres of it ploughed and sown with white turnips, broadcast in July and August. I had a close nice crop, though the roots were small, which kept a large flock of sheep for several weeks. This had the good effect of treading down the land and making it plough up better for oats. “ Nos. 1 and 2 were limed at the rate of 7 loads per acre. In June 1851, No. 1 was sown broadcast with rape, by mixing 4 lb. of rape-seed with one bushel of oat shellings for an acre, and sowing them out of a grass-seed machine. The crop is very close and fine, and has kept twenty scores of sheep from an early day in August to this date (September 27th). “ No. 2 in 1851 was again sown with oats, which are a very fine crop, as is also No. 3. My men think them nine quarters per acre. They are very thick and tall, and have very long 360 AGRICULTURE. Waste large heads; and the grain is plump and good, the stalks Lands. i)eing strong, the crop is not lodged so as to injure the yield. I estimate it at certainly quarters per acre, but shall calculate it at 6 quarters. “ I sow on that land the sandy oat, being early, not liable to lodge nor to shake in moderately high winds, although it was not proof against that of 1850. “ Previously to breaking up, I drained with pipes all the land which required drying, of which I shall give a state' ment, along with the expenses and profits of the whole. “ The result shows, that if I had some years ago, when prices of grain were good, done as a, tenant what I have done now, I should have been amply repaid by the first or second crops, and have had my farm for the remainder of a twenty-one years’ lease worth fully L.100 a-year more than when I began. “ The result of my experience is, that I neither agree with the generality of Scotchmen nor with many Southerns ; the former of whom are of opinion that burning wastes the vege¬ table matter, which should be kept to decompose and enrich the soil, not considering that at once the land receives a rich dressing of ashes quite equal to two quarters of bones, or 4 or 5 cwt. of the best guano ; and that, during the seve¬ ral years which such a slow process would require to take place, the land might be much more enriched by growing, and having eaten upon it fine crops of rape and turnip, and by producing heavy corn crops which would in a much shorter space be returned to it in the shape of manure, and also that, by the process of burning, the land is freed from the larvae of insects, such as grubs, slugs, wireworms, &c. &c., which are engendered among the rough grass, and fos¬ tered for a length of time under the rough, dry, undecom¬ posed turf. To say nothing of the length of time which the speculator is kept out of a large amount of capital and inte¬ rest, instead of having the former returned with the latter after the first or at most the second year. “ And the latter of whom (the Englishmen) are too much in the habit of repeating the operation of burning, even after the land has lain in grass only for a few years, when it might as well be ploughed and cultivated without such ex¬ pense, thereby unnecessarily reducing the soil, there not being the same difficulties to be overcome, nor the same advantage to be gained from it. “ I should certainly burn all land with a rough harsh sur¬ face, and should as certainly plough and sow all land with a sweet grassy face upon it. “ In my opinion there are few farms in this country which do not contain certain portions of land capable of remune¬ rative improvement, and I have shown that such improve¬ ment is quite within the scope of a tenant with a lease, without which no man can farm well, at least in the North¬ umbrian system. Would it not be better, then, for land¬ lords, tenants, and the country generally, were tenants to employ labourers on works so speedily remunerative to themselves, rather than run to their landlord whenever they feel the screw, and ask for abatement of rent, or to be allowed to plough out some piece of valuable old grass, or otherwise cross crop their land with a view of obtaining some temporary advantage, but in the end to the inevitable injury of all concerned ? Brought forward, Draining, where required, 3 feet deep, 27 feet apart, with two-inch pipes, &c. cost about L.3,10s. per acre 2J years’ rent lost, at 5s. per acre per annum Seed oats (1850), 33 acres, with 4 bush, per acre, at 13s. per boll Harvesting (1850)—67 acres cut by two Irishmen, per acre averaging Is. 6d. per day, and food, say 2s. 3d. per day L.O ^ binder, 3s 0 L.14 8 0 Waste Lands. 27 1 0 20 12 6 14 6 0 4 6 1 6 L.O 6 0 No. 1. Proportion of 67 acres cutting, at 6s. per acre 9 18 0 Carting, six carts per set, three days, at 8s. per day each L.7 4 0 Porker 3s., stacker 3s., boy Is 110 No. 1. Proportion of total carting... L.8 5 0 4 1 4 Thrashing nine stacks— 9 bolls coals—say L.O 4 0 Carting of do 0 2 0 2 men at Is. 6d. per day 0 3 0 Women— high barn 2 low do 1 straw do 3 at stack 1 chaff-house ... 1 —8, at 8d. 0 5 4 2 boys and horses at stack, at 3s. 6d 0 7 0 Cost of thrashing per day ... L.l 1 4 No. 1. Proportion of 3 days’ thrash¬ ing, at L.l, Is. 4d. per day, L.3, 4s L.l 11 6 Rape seed (1851) 1 4 0 2 15 6 Total Expenses, L.193 2 4 Returns:— No. 1. (1850) 33 acres, at 5 bolls per acre, or 165 bolls, at 13s. per boll L.107 5 0 No. 1. Proportion of straw to infield lands not to return to new lands, 67 acres, at 15s. .., 25 9 9 8 sc. ewes 7 weeks on rape, at 6d. per week 28 0 0 12 sc. dinmonts and gimmers 7 weeks, at 5d. per week 35 0 0 12 sc. ewes (put to turnips) 8 weeks, at 6d. per week ... 48 0 0 A quantity of meat left and spring eatage not counted 0 0 0 Total returns, 243 14 9 EXPENSES OF FAKING, BURNING, &C. No. 1. 33 acres pared and burned, at 25s. per acre L.41 5 0 33 acres limed, 7 loads per acre, at 3s. 4d. per load... 38 10 0 Cartage of ditto, at 3s 34 13 0 Carry forward, L.114 8 0 L.50 12 5 No. 2. 34 acres paring and burning, at 25s. L.42 10 0 34 acres limed, 7 loads per acre, at 3s. 4d. per load ... 39 13 4 Cartage of do 35 14 0 Draining as in No. 1 104 9 1 Carry forward, L.222 6 5 AGRICULTURE. 361 Brought forward, L.222 2 years’ rent lost, at 5s. per acre per annum L.17 0 0 (1850) Proportion of harvest¬ ing as in No. 1 10 4 0 Carting proportion as in No. 1 4 3 8 Thrashing proportion as in No. 1 1 12 6 (1851) 70 acres cut by three Irishmen per acre averaging ls.6d.per day, and food, say 2s. 3d L.O 6 9 binding 0 16 6 5 “ P.S.—I have not charged for spreading the lime, but Waste charged all the carting as if it had been hired, whereas most Lands- of it was carted by my own carts, which carry much larger loads than hired carts, and the difference will more than outbalance the cost of laying on. “ I credit the land with the straw, as the dung will not be returned to that land, it being sufficiently rich with the ashes and lime, &c., to grow turnips and rape crops without manure, and those being eaten on, will make it almost too rich for corn crops. “ Any further information I shall be glad to give to the best of my power. (Signed) “ G. A. Grey. “ Milljield Hill, Dec. 1. 1851.” No. 2. Proportion of cutting 70 acres, at L.O 8 3 14 0 6 L.47 0 Seed oats, 34bolls (for 2 years), at 13s. per boll L.22 2 0 No. 2. Proportion of (1851) carting, 6 carts per set, 8 days at 8s. each, forker 3s., stacker 3s., boy Is 10 13 8 No. 2. Proportion of thrashing (1851) 4 13 3 • 73 8 Total outlay, L.306 16 Return :— (1850) 34 acres, 5 bolls per acre, at 13s L.110 10 0 (1850) Proportion of straw as in No. 1 26 5 3 (1851) 34 acres, 8 bolls per acre, at 15s. per boll 204 0 0 No. 2. Proportion of (1851) 70 acres straw, at 30s. per acre 51 0 0 L.391 15 L.84 19 8 11 ~0 3 3 No. 3. 36 acres pared and burned, at 19s. 6d. per acre L.35 2 36 acres limed, 7 loads per acre, at 3s. 4d. per load ... 42 0 Cartage of do. at 2s. 6d, per load 31 10 Draining as above 93 19 Seed oats, 3 bush, per acre, at 13s. per boll H 14 11 year’s rent lost, at 5s. per acre per annum 13 10 Harvesting proportion as in No. 2 14 17 Cartage proportion as in No. 2 v. 11 6 Thrashing proportion as in No. 2 4 18 Outlay, Return :— 3. (1850) 8 scores gimmers on turnips 6 weeks, at 4d. per week L.16 0 12 scores ewes 3 weeks, at 4d. 12 0 36 acres oats, 8 bolls per acre, at 15s 216 0 Straw proportion as in No. 2 54 0 Return, Return of No. 1 Return of No. 2, Return of No. 3. Fencing Total return, 0 0 0 2 0 0 0 4 9 -L.258 17 3 0 0 0 0 - 298 0 0 L.39 2 9 L.50 12 5 84 19 3 39 2 9 L.174 14 5 . 35 0 0 L.139 14 5 The reclamation of extensive bogs, or deposits of peat, is Bogs, a more arduous undertaking, requiring a considerable expen¬ diture of capital and longer time before a return is obtained from it. The extent of land of this description in Great Britain and Ireland is very great. Very exaggerated state¬ ments of the profits to be derived from its improvement have often been published, and not a few persons have incurred serious loss by rashly undertaking this kind of work. On the other hand, when bogs are favourably situated with re¬ ference to a command of marl or other calcareous matter to assist in their decomposition and consolidation, and of manure to enrich them, their reclamation has proved a very profit¬ able speculation. The well-known instance of Chat Moss Chat Moss, in Lancashire affords so interesting an example of this that we shall here quote from a recent description of it. “ Chat Moss, well known as that black barren swamp between Liverpool and Manchester, contains 6000 acres, one-half of which is in the township of Barton, and the remainder in the townships of Bedford, Astley, and Worsley. “ The principal part of this moss which lies in Barton town¬ ship, belongs to the Trafford family, and is entailed, but the ancestor of the present Sir Thomas de Trafford, appears to have obtained, at the latter end of the last century, an Act of Parlia¬ ment to grant a ninety-nine years’ lease of 2500 acres to a Mr Wakefield, who about the year 1805 disposed of his interest in it to the late William Roscoe of literary celebrity, who spent a large sum in a fruitless endeavour to improve it, failing in which, the lease was sold in 1821 to other parties. J. A. Brown, Esq. of Woolden Hall, brought 1300 acres ; the late Edward Baines, M.P. for Leeds, purchased the remaining 1200 acres. The most extensive and successful efforts at improving this moss, have been made on a part of the 1200 acres bought by Mr Baines, who, besides occupying the part operated upon by Mr Roscoe, improved a considerable breadth himself, and let several portions to other parties, who have made considerable progress in improving small portions. The most extensive operations, however, upon the whole, have been carried out by a company to whom Mr Baines, in 1828, granted a lease of 550 acres for 68 years, the remainder of the original term, at a nominal rent for the first year, increasing gradually, till at the end of five years the rent attained its maximum of L.165 per annum, for the 550 acres. This company which was formed at the time the Liverpool and Manchester Railway was in pro¬ gress of being made on the property, consisted, amongst others, of some practical farmers, and originated with William Reed, who for the three first years was the manager, and resided on this farm, which they called Barton Moss farm. During that period I had the pleasure of paying my friend Reed a visit, and of witnessing the skill and success attending his enterprise and various experiments. “ Travelling by the railway from Liverpool towards Man¬ chester the Barton Moss farm is on the right hand, excepting a narrow strip of about six acres which is on the left, and abuts on the line for a quarter of a mile on each side of the Barton Moss station, which is seven miles from Manchester. The long narrow belts of fir and other trees and the quick-thorn hedges which run north and south, give it an appearance that would lead a casual observer to suppose that it was sound land, or at least that the moss was not so deep under it, as on the other 2 z VOL. II. AGRICULTURE. 362 Waste parts over which the railway passes ; its depth, however, is the Lands, same, and an iron rod may be thrust down by the hand to the depth of eighteen feet in almost any part of it. “ The first operation, that of draining, had been effected by opening side drains at intervals of fifty yards, into which were laid covered ones six yards apart, at right angles with, and emptying into the open side drains. “ The moss being in a semifluid state, it was necessary to proceed slowly with draining, taking out only one graft or depth at a time, allowing it to remain a week or a month, according to the state of the weather, before taking out the second graft; this admitted of the sides becoming consolidated, and of the second graft being taken out without the moss closing in. It was again allowed to remain as before, till sufficiently dry to admit of the third being removed. “ The open drains were made 3 feet wide and 3 feet 6 inches deep, and the covered drains 16 inches wide and 3 feet deep; the last graft of the latter being only about 6 inches wide at the top, tapering to 4 inches at the bottom, and being taken out of the middle of the cut, left a shoulder on each side. The sod or graft first taken out had by this time become tough and dry, and was placed with the heath side downwards in the shoulder, thus leaving the narrow spit at the bottom open for a depth of about 14 inches ; the other square sod being put on the top completed the drain. “ The cost of this mode of draining, including the side drains, was about 38s. per acre. The drains first put in required to be renewed in a few years, in consequence of the moss becom¬ ing so much consolidated and reduced in height that the plough, as well as the horses’ feet, broke through the roof, although the horses were shod with “ pattens ” or boards of about 10 inches square, with the angles taken off. The second draining, how¬ ever, was more permanent, and would probably not have re¬ quired renewing for many years, but for the moles, which have been very troublesome in working down to the drains, and filling them up in various places; so that the operation of draining has required to be partially renewed in every field, and in many of them entirely so ; and thus, these little animals have been the cause of a very considerable increase in the cost of labour. It has subsequently been found advisable to put the under drains in at 4 yards, instead of 6 yards asunder, and the advantage in one crop has been quite sufficient to pay the extra cost. A two-horse engine was erected, which drives the thrashing machine, straw cutter, and crushing mill; and the escape-steam from it steams the horses’ food. “ The buildings were erected principally of timber, covered with asphalted felt. “ After draining, making roads, and burning off the heath plant, the land was scarified lengthwise of the fields, by an im¬ plement, with knives shaped like coulters, reversed, sharp on the convex side, fixed in two bars, and drawn by three horses yoked abreast. “ The tough surface was by this means cut at every four inches; the land was then ploughed across the scarifying; a roller, surrounded with knives, was next passed across the ploughing; after this the land was well harrowed till sufficiently reduced. The next operation was that of marling, for which pur¬ pose a railway was constructed, at the joint expense of Mr Baines and the company, from the river Irwell on the south, running through a bed of marl, and through Mr Baines’ farm, as well as the Barton Moss farm, to the Liverpool and Man¬ chester railway, with which it is connected at the Barton Moss station. The length of this railway is about a mile and three quarters ; it affords the opportunity of getting manure from Manchester, either by the river or by the railway, as well as the supply of marl or gravel. Further, to facilitate their ope¬ rations, the company constructed also a moveable railway, to be laid down along the cross roads and on the fields, upon which about a cubic yard of marl was taken on each waggon, directed to the very spot where it was wanted: thus the marl¬ ing could be proceeded with in all weathers, and much more rapidly than perhaps such work ever was done before, or could now be done, except by similar means. “ The iron for the rails was rolled expressly for the purpose, and weighed 14 lb. per yard. It was fitted longitudinally on the apex of a triangular wooden sleeper. “ The permanent way cost L.520 per mile, and the move- Waste able one L.280. The latter was in twelve feet lengths, and Lands, the pair of rails, with the sleepers and cross ties, weighed 1 cwt. ^ v —, J 3 qrs. It was shifted from place to place on the land by two men at a cost of 2s. 6d. per acre. “ From 60 to 100 cubic yards of marl were put on an acre, and in the following summer the land was manured, also by means of the moveable railway, at the rate of fifty tons of black Manchester manure per acre, and planted with potatoes, which were followed by wheat, sown with red clover and rye-grass, for mowing for one or two years ; then oats and potatoes, &c. as before. These were all flourishing crops, the wheat in par¬ ticular looked bright and beautiful. The potatoes were sold for L.25 and L.30 per acre, which more than paid the whole cost of improvement. Mr John Bell, resident bailiff, has made many valuable experiments relative to the improvement of raw moss, one of which has resulted in a discovery likely to be of considerable importance, which is, that a mixture of lime and salt applied a while before seeding, with the addition of a good dressing of guano, in the proportion of four tons of lime and five cwt. of salt per acre, qualifies it to produce a crop of pota¬ toes or oats equal to that after the application of 60 yards of marl per acre. It is essential that the mixture should be spread while it is hot. Mr Evans (one of the proprietors) is convinced that the peat on the surface ought never to be burned; he has always found that, when the heath sod is turned down to decay, much better crops have been obtained than when it has been burnt off, or than when the top has been taken away either for fuel or other purposes. What are termed moss-fal¬ lows, that is parts which have had the moss taken off for fuel, will never bear so good a crop as the upper surface, however deep the moss may be underneath.”—(See Notes on the Agri¬ culture of Lancashire, with Suggestions for its Improvement, by Jonathan Binns.) Nearly a century ago the late Lord Kames, on becoming Blair- proprietor of the estate of Blair-Drummond, in the county Drum- of Perth, began the improvement of a large tract of worth- mond moss, less moss, by a totally different process from that now de¬ tailed. In this case the moss had accumulated upon a good alluvial clay soil. Instead, therefore, of attempting to im¬ prove the moss itself, it was floated off piecemeal into the neighbouring Frith of Forth. The supply of water required for this purpose was obtained from the river Teith,from which it was raised to the requisite height by a powerful water wheel. Being conveyed through the moss in channels, suc¬ cessive layers of peat were dug and thrown into these chan¬ nels, which were shifted as occasion required, until the whole inert mass wras removed. A thin stratum next the clay was burnt, and the ashes used as manure. An immense extent of moss has thus been got rid of on that estate, and on others in the neighbourhood, and “ an extensive tract of country, where formerly only a few snipes and muirfowl could find subsistence, has been converted, as if by magic, into a rich and fertile carse of alluvial soil, worth from L.3 to L.5 per acre.” We next notice the fen lands of England. “ In popular Fen lands, language, the v/or A fen designates all low wet lands, whether peat-bog, river alluvium, or salt marsh ; but in the great Bedford level, which, extending itself in Cambridgeshire and five adjoining counties, is the largest tract of fen land in the kingdom, the farmer always distinguishes, and it is thought conveniently and correctly, between fen land and marsh land. By the former they mean land partly alluvial, and formed by river floods, and partly accumulated by the growth of peat. Such lands are almost invariably of a black colour, and contain a great per-centage of carbon. By marsh lands they mean low tracts gained from the sea, either by the gra¬ dual silting up of estuaries, or by artificial embankments.” Low-lying peat occurs in small patches in nearly every mari¬ time county of Britain, being usually separated from the sea or from estuaries by salt marsh or alluvium. There is a large extent of such land in Somersetshire, yet but partially drained, and a still larger breadth in Lancashire where its AGRICULTURE. Pen Lands, improvement makes steady progress. In Kent, on the sea- v—> board of Norfolk, on both shores of the Humber, and stretch¬ ing along the sides of its tributaries, there are immense tracts of this description of land. But these are all exceeded in Great level importance by the “ great level of the fens, which occupies of the the south-eastern quarter of Lincolnshire, the northern half fens. of Cambridgeshire, and spreads also into the counties of Nor¬ folk, Suffolk, Huntingdon, and Northampton. Its length is about 70 miles, its breadth from 3 or 4 to 30 or 40 miles, the whole area being upwards of 1060 square miles, or 680,000 acres. On the map the fens appear like an enlargement of the Wash, and in reality have the aspect of a sea of land, lying between that bay and the high lands in each of the above named counties, which seem to form an irregular coast line around it.” This fen country has for centuries been the scene of drainage operations on a stupendous scale. The whole surface of the great basin of the fens is lower than the sea, the level varying from four to sixteen feet be¬ low high-water mark in the German Ocean. The difficulty of draining this flat tract is increased, from the circumstance that the ground is highest near the shore, and falls inland towards the foot of the slope. These inland and lowest grounds consist of spongy peat, which has a natural ten¬ dency to retain water. The rivers and streams which flow from the higher inlands, discharge upon these level grounds, and originally found their way into the broad and shallow estuary of the Wash, obstructed in all directions by bars and shifting sand-banks. These upland waters being now » caught at their point of entrance upon the fens, are confined within strong artificial banks, and so guided straight sea¬ ward. These waters are thus restrained from flooding the low grounds, and by their concentration and momentum, assist in scouring out the silt from the narrow channel to which they are confined. The tidal waters are at the same time fenced out by sea-banks, which are provided at pro¬ per intervals with sluice doors, by which the waters escape at ebb-tide. To show the extent of these operations, it may be mentioned that the whole sea-coast of Lincolnshire, and part of Norfolk, a line of at least 130 miles, consist of marsh lands lower than the tides, and is protected by barrier banks, besides which there are hundreds of miles of river embankments. When this does not provide such a drain¬ age as to admit of cultivation, the water is lifted mechani¬ cally by wind or steam mills into the main aqueducts. The number of windmills formerly at work on the whole of the fens between Lincoln and Cambridge, probably exceeded 700; at present there are about fifty mills in the Lincoln¬ shire part of the level, and perhaps 170 in the Bedford level and adjacent fens, or a total of 220. The number of steam- engines may be estimated at sixty. They lift the water (al¬ most universally by scoop-wheels, not pump) from six to sixteen or twenty feet, and the area of land thus drained may be computed at not less than 222,000 acres. Use of the The first use of steam-engines for the purpose of draining steam-en- was Deeping fen, where, in 1824-5, two, of eighty and dr a in in o- sixty horse-power respectively, were erected. By means the fens? °f these two engines upwards of 20,000 acres have now a good drainage, whereas formerly, forty-four wind-mills, with an aggregate power of 400 horses, failed to keep them suffi¬ ciently dry. The scoop-wheel of the larger engine is twenty- eight feet in diameter, and the float-boards are five feet wide. It was intended to have a “ dip” of five feet, but the land has subsided so much in consequence of the draining that it seldom has a dip of more than two feet nine inches. The water is lifted on an average seven feet high. When both engines are at work they raise 300 tons weight of water per minute. The soil of the fens consists for the most part of dark coloured peat, from one to eight or ten feet in depth. The 363 surface in general is not pure peat, but is mixed with silt or Marsh other soil. Under this there is in general a stratum of brown Lands, spongy peat, which sometimes rests upon gravel, but for the most part upon clay, which usually contains a portion of cal¬ careous matter. The removal of the water has, of course, been the primary improvement; but subsidiary to this, the rapid amelioration and great fertility of the fen lands is largely due to this fortunate conjunction of clay and peat. The early practice of the fen farmers was to pare and burn the surface, grow repeated crops of rape, oats, wheat, &c., and burn again. The subsidence of the soil, subsequent to the draining and repeated paring and burning, brought the surface nearer to the subjacent clay, which the cultivators claying by and by, began to dig up and spread over the surface, fen lands. This practice is now universal, and its continued use, to¬ gether with careful cultivation and liberal manuring, has changed a not very productive peat into one of the most fertile soils in the kingdom. Nowhere in our country has the industry and skill of man effected greater changes than in the fens. What was once a dismal morass, presenting to the view in summer a wilderness of reeds, sedges, and pools of water, among which the cattle waded, and in winter almost an unbroken expanse of water, is now a fertile corn land. The fen men, who formerly lived upon the adjacent high lands, and occupied themselves with fishing, fowling, and attending to their cattle, have now erected homesteads upon the fen lands, divided them by thorn hedges, and brought them into the highest state of cultivation. We referred at the outset to the distinction betwixt/ a high poor-rate. The worst paid and worst lodged labourers are also the most ignorant, the most prejudiced, the most reckless, and insubordinate. The eminence of Scottish agri¬ culture is undoubtedly largely due to the moral worth and intelligence of her peasantry. For this she is indebted to the early establishment of her parochial schools, and to the sterling quality of the elementary education, based upon the Bible, which the children of her tenantry and peasantry have for generations received in them together. These schools are unfortunately now inadequate to the increased population ; but still in the rural districts of the Scottish lowlands it is a rare thing to meet with a farm labourer who cannot both read and write. Apart from higher benefits the facilities which the services of such a class of labourers have afforded for the introduction and development of improved agricul¬ tural practices, the use of intricate machinery, and the keep¬ ing of accurate accounts cannot well be overrated. It is an interesting testimony to the value of a national system of Christian education that our Scottish peasantry should be in such request in other parts of the kingdom, as bailiffs, gar¬ deners, and overseers. Let us hope that this inestimable blessing wall speedily be enjoyed by our entire population. Evil fruits The pernicious influence of the present law of Settle- of the law ment and Removal upon the English labourer, is now at- men^ e* tracting that attention which it so urgently demands. The proprietors and tenants of particular parishes in various parts of England, at present combine to lessen their own share of the burden of the poor-rate, by pulling down cot¬ tages and compelling their labourers to reside out of their bounds. The folly and cruelty of such short-sighted policy cannot be too strongly reprobated. These poor people are thus driven into towns, where their families are crowded into wretched apartments, for which they must pay exor¬ bitant rents, and where they are constantly exposed to moral and physical contamination of every sort. From these comfortless abodes the wearied and dispirited men must trudge in all weathers to the distant scene of their daily labours. One cannot conceive of a prosperous agri¬ culture co-existing with such a system; nor feel any sur¬ prise that thieving, incendiarism, and burdensome rates should be its frequent accompaniments. It is pleasant to contrast with this close-parish policy the conduct of some of our English nobility, who are building comfortable cot¬ tages and providing good schools for the whole of the labourers upon their princely estates. What the The further progress of our national agriculture is un- egislature floubtedly to be looked for from the independent exertions for Agri- ot t*lose immediately engaged in it; but important assist- culture. ance might and ought to be afforded to them by the legis¬ lature, chiefly in the way of removing obstructions. What we desiderate in this respect is the repeal, or at least the important modification, of the law of distraint; the commu¬ tation of the burdens attaching to copyhold lands; the reformation of the law of settlement; the removal of the risk and costs which at present interfere with the transfer¬ ence of land; the establishment of a really national system of Christian education; the endowment of an adequate number of agricultural colleges, with suitable museums, apparatus, and illustrative farms; the authoritative collec¬ tion and publication of agricultural statistics; and the com¬ pulsory adoption of a uniform standard of weights and measures. We desire also to see the arterial or trunk- drainage of the country undertaken by government. Until this is done, vast tracts of the most fertile land in the king¬ dom cannot be cultivated with safety and economy, nor attain to the productiveness of which they are capable. Our national interests surely require that its agriculture should be freed from such obstructions as these, and that it should General receive the benefit of a fair share of such public provision Observa- as is made for training youths for the learned professions, tions. and for the public service ; and of such grants as are given in aid of scientific research, for the encouragement of the fine arts, and for the furtherance of manufactures and com¬ merce. On carefully comparing the present condition of British agriculture with what it was twenty years ago, the change for the better is found to be very great indeed. But on all hands indications are to be found, which warrant the antici¬ pation, that the progress of discovery and improvement in future will be more steady, more rapid, and more general than it has hitherto been. There is not only a wider-spread and more earnest spirit of inquiry; but practical men in¬ stead of despising the aids of science, seek more and more to conduct their investigations under its guidance. Experi¬ ments are made on an ever-widening scale, and upon well- concerted plans ; their results are so recorded and published, that they at once become available to all, and each fresh investigator, instead of wasting his energies in re-discover¬ ing what (unknown to him) has been discovered before, now makes his start from a well-ascertained and ever-advancing frontier. Hitherto the knowledge of the husbandman con¬ sisted very much of isolated facts, and his procedure often little better than a groping in the dark. As the rationale of his various processes is more clearly discovered, he will be enabled to conduct them with greater economy and pre¬ cision than he can do at present. A clearer knowledge of what really constitutes the food of plants, and of the various influences which affect their growth, will necessarily lead to important improvements in all that relates to the collection, preparation, and use of manures. We appear to be at pre¬ sent on the very eve of a great revolution in agricultural me¬ chanics. We noticed in its proper place the benefits which have already ensued from the use of improved implements and machines, but especially from the application of steam- power to much of the heavy work of the homestead. It is known, however, that zealous endeavours are being made by various parties, to render this power available for the tillage of the soil. Some persons are attempting to do this by applying it to the traction of the common plough, or rather of apparatus in which its principle is retained. Of these the Marquis of Tweeddale appears to be the most successful. Others, such as Mr Usher of Edinburgh, are attempting to solve this problem by attaching to a locomotive engine a rotating apparatus, by which the soil is at one operation so broken up and comminuted, as without more ado to be fit for a seed-bed. Mr Samuelson of Banbury has recently brought out what he calls a digging machine, adapted to work by means of horse-power, and of the efficacy of which the most encouraging reports have already appeared. If the improvements which Mr Usher announces that he has made upon his locomotive engine are verified on trial, these gentle¬ men have only to combine their respective inventions, and “ cultivation by steam” is an accomplished fact. Ihe plough, the sickle, the flail, and the quern claim, we believe, an equal antiquity. We have seen the two last of these venerable compeers entirely superseded by steam-pro¬ pelled mills. Who will say for how much longer the two first are to retain their time-honoured place as the insignia of agriculture ? With such machines before him as Fowler’s draining apparatus, Samuelson’s digger, Usher’s steam-culti¬ vator, and Bell’s reaper, a sober-minded man may warrantably expect that at no very distant day our fields will be drained, tilled, sown, and reaped by the same potent agency which already thrashes our crops, and prepares them tor the use of man and beast. In speculating upon the future of our na¬ tional agriculture, we do certainly cherish the anticipation 368 AGRICULTURE. Report on that, by the time another edition of the Encyclopaedia Bri- L i.st Lo- tannica is called for, the writer (for it) of the article “ Agri- Rhon. cu]ture» i)e apie to point to far greater achievements, an(| a more prosperous state of matters than has fallen to the lot of any of his predecessors. Appendix A. We have already directed attention to the most impor¬ tant features in the progress of British agriculture dur¬ ing the period which has elapsed since the publication of the last edition of this Encyclopcedia; but with the view of presenting the results of this progress in a more defi¬ nite and interesting form, we have much pleasure in sub¬ mitting to the reader the following report on the farming of East Lothian, which has been kindly furnished to us for this purpose by Mr Patrick Sherriff, formerly of Mungos- wells:— ON THE AGRICULTURE OF EAST LOTHIAN. “ Haddingtonshire, or East Lothian, has long been celebrated as a grain-producing district, and this leading feature of its rural economy may perhaps have originated from the dry and early climate of the district. Here many practices which have distinguished Scotch husbandry were first introduced; and the farmers, profiting by the fortuitous circumstances under which they have been placed, are not slow in adopting discoveries which are likely to promote their interests. Accordingly, in this progressive age, the recent changes in the agricultural system have been very striking, and may be well illustrated by what has taken place in the parish of Dirleton since 1836, when the Rev. John Ainslie wrote an excellent description of the parish, and which forms a part of the new Statistical Account of Scotland. “ The parish of Dirleton is situated on the shores of the Firth of Forth, and in soil and climate may be considered a fair spe¬ cimen of the parishes in the county which are bounded by the sea. The surface embraces soils of every texture from adhe¬ sive clay to drift sand; the latter, which exists to a considerable extent along the whole line of coast, is consigned to permanent pasture, and chiefly stocked with rabbits. The land under cul¬ tivation extends to between 5000 and 6000 acres. Since 1836, when the new Statistical Account of Scotland was published, no land has been reclaimed, in the common acceptation of the term, neither has any permanent pasture been subjected to the plough; and as the surface may be considered unchanged in extent as well as in aration, the increase of disposable produce which has since taken place must be regarded as the results of improved farming. “From a statistical report of the parish of Dirleton for 1627, it appears that farms were then held by leases of consi¬ derable length, and at corn-rents. Afterwards rents payable in money seem to have been introduced; and in the early part of the present century, nearly all the land in the parish was so rented. During this period, when the lease of a farm expired, the increase of rent was great; generally keeping pace with, and often exceeding, the rise which had taken place in the price of agricultural produce during the war with France. The fall of prices which followed the return of peace and the passing of Peel’s currency bill, joined to deficient crops for a succession of years, commencing with 1826, involved the occupiers of land in severe distress. Many individuals were unable to meet their liabilities, fell into arrears of rent, and ultimately became un¬ able to cultivate the land in a proper manner for want of capi¬ tal. This crisis brought about a return to corn-rents, payable in money at fiars prices; and at present there is only one farm in the parish differently rented. The change from money to corn rents took place subsequent to 1830, and the new arrange¬ ments having been made with liberality and kindness on the part of landowners, and carried out with energy by the ten¬ antry, the results have proved beneficial to the contracting parties as well as to the public. Ferrygate, one of the best farms in the parish, was held in 1836 at a mitigated rent of 406|- quarters, was re-let in 1852 at 525 quarters of wheat, payable in money at fiars prices. The farm of Chapel having Report on been leased in 1814, was rented in 1832 at L.1150, and re-let in East Lo- the following year at 260 quarters of wheat, the landlord en- thian. gaging to drain the farm; and in 1852 the farm was again re-let at a rent understood to be 180 quarters of wheat and L.495 of money, with the addition of 4 per cent, upon any outlay which may be required for draining. Assuming 40s. per quarter as the price of wheat, this would indicate an advance of 64 per cent, upon the previous letting. This farm had been unusu¬ ally low rented in 1832, in consequence of a panic that then prevailed among farmers. “ In 1836 Mr Ainslie states, ‘ now there is hardly one open field in the parish.’ The original fences chiefly consisted of thorn hedges, there being few stone walls, with a ditch to carry off water. The hedges had been so long neglected, that, with their wide-spreading branches, they often resembled a row of trees; and a considerable portion of ground remained unculti¬ vated under the branches of the hedges, as well as on the mar¬ gin of the ditch opposite to the hedge. Within these sixteen years past, the ditches have been transformed into covered drains, and the straggling hedge into a straight line, the roots being regularly dug and freed from weeds. The hedge and ditch of 1836, with the uncultivated land on their margins, often occupied a space 18 feet in width; the fences of the pre¬ sent time seldom exceed 2 feet wide. Taking the fields of the parish, which were bounded by hedge and ditch, to average 25 acres in size, more than two per cent, has been added to their arable surface of late years, and perhaps the fences of the present day do not occupy more than one-half per cent, of the surface. “ Mr Ainslie states, that ‘ the drainage of the parish is in the course of being made very complete. Springs have long since been laid dry, and tiles are now extensively employed to carry off the surface water. On the soft muirish land, a drain is made every second furrow or 36 feet asunder. ’ This drain¬ age was soon found to be insufficient for drying the land, and in consequence drains were placed 16 or 18 feet distant; and on this scale the drainage of nearly all of the wet soils has been completed. About the time Mr Ainslie wrote, tiles were occasionally brought a considerable distance by sea for the purpose of draining, but soon afterwards two works for the manufacturing and sale of tiles were erected within the parish; and on the draining of the neighbourhood being completed, they have been removed, and the ground on which they stood restored to fertility. Such has been the progress of know¬ ledge in respect to draining, that a farmer in the parish who asked and obtained from his landlord a grant of L.300 to com¬ plete the drainage of the lands which he occupied, and which had been previously drained on the system of deep cross cuts, actually expended this sum, and upwards of L.2000 of his own capital in furrow-draining the farm. “ Mr Ainslie mentions, that in 1835 a few bones and about 100 tons of rape cake were used within the parish. The manures brought into the parish and applied to crop 1851, con¬ sisted of about 1600 tons of street manure, 277 tons of guano, 33 tons of rape cake, 30 tons of charcoal, 5 tons of sulphate of ammonia, 5 tons of bones, 2 tons of superphosphate of lime, and 2 tons of nitrate of soda. There were also 150 tons of oil¬ cake, and 37 tons of grain used in fattening animals, and which, like extraneous manures, increase the productiveness of the farm. “ In 1836, the parish contained nine stationary steam-engines for thrashing grain ; in 1852 the number had increased to four¬ teen. “ The statistical account of 1836 shows, that there were about 468 cattle and 2000 sheep fed within the parish, both kinds of stock being chiefly bred in other districts. The turnip and grass crops of 1850, aided by oil-cake and grain, fatted 779 cattle and 4070 sheep. When it is considered that permanent pasturage is unchanged in all respects, and that the home con¬ sumption of grass and turnip by milch cows and farm horses is nearly the same, the increase of animal food since 1836 re¬ sulting from improved farming may be taken to exceed 100 per cent. ‘ ‘ The buildings connected with farms have generally been enlarged and improved since 1836. In several instances they AGRICULTURE. Report on have been entirely re-built, and in general they embrace sub- East Lo- stantial accommodation for the machinery and animals essen- thian. tial to high farming. In alluding to the peasantry, Mr Ainslie states, that ‘ their cottages have also been materially improved in comfort and cleanliness. The pigsty and dunghill form no longer the foreground decorations ; and in many places, espe¬ cially in the village of Dirleton, have been supplanted by roses and evergreens. In some of the late-built cottages there are two rooms, an example well worthy of imitation, as eminently conducive to the morality, no less than to the comfort and health of the people.’ The dwellings of two apartments, so properly commended by Mr Ainslie, were soon followed by houses of three rooms; and more recently, cottages of one story have been built for farm-servants, containing a kitchen, three sleeping apartments, dairy and scullery, with a sink and rain¬ water pipe. Each cottage has a garden, pigsty, and other conveniences ; and there is a pump-well and bleaching-green common to all. In Somerville’s Survey of East Lothian, published in 1812, the dimensions of a labourer’s cottage are stated to be 20 feet by 17, with walls 7 feet high, and the area undivided. The dimensions of a good cottage of the present time are 21 feet by 31, outside measure, with walls 8 feet high, and the area divided into four or more compartments. The im¬ provement of the cottages has led to improved habits of per¬ sonal cleanliness in the families of the labourers, as well as to improved floral taste. To ‘ the roses and evergreens ’ of Mr Ainslie’s time, have been added fuchsias and the most choice creepers, while more tender plants growing in pots are dis¬ played inside of the large-sized windows. In one instance the buildings connected with a farm of moderate size must have cost in erecting between L.4000 and L.5000, exclusive of the haulage of materials. Such accommodation cannot fail of be¬ ing favourable to the health of the indweflers, rational and ir¬ rational, of making farmers and labourers discharge their re¬ spective duties more cheerfully, and of increasing the rentals of landholders. “ The alternate system of white and green crop continues to be followed ; but of late years summer fallow has been dimi¬ nished in extent, and the growth of turnips increased. Less land is devoted to clover and ryegrass, in consequence of pas¬ turing being generally restricted to one year; while the bean and pea have, to a considerable extent, been supplanted by the potato. “The assistance which nature has of late years received from drainage and extraneous manures, combined with im¬ proved implements, increased skill and industry amongst far¬ mers and labourers, have produced important results on the productiveness of the parish. We have ascertained by enu¬ meration, that the production of meat has been doubled in fif¬ teen years; and although this mode of estimating quantity is not practicable with all the other products of the parish, there is no doubt of the increased productiveness being great. On some farms where nearly the whole of the surface is annually dressed with extraneous fertilizers supplementary to the ordinary man¬ ure of the farm, where the home consumption is taken from the home produce, and where the growing of potatoes has been extensively substituted for the bean and pea, the marketable produce has been increased fourfold. High farming has not, however, been universally practised, and therefore it cannot be said that the disposable produce of the whole parish has been more than doubled in the time specified. ‘ ‘ The inhabitants are either employed in the cultivation of the soil, or are chiefly dependent for employment on those con¬ nected with agriculture. By the census of 1841 the population of the parish was 1497, and in 1851 the inhabitants numbered 1646. At the present time there is an increasing demand for agricultural labour; but the addition to the number of in¬ habitants does not show forth all the increased employment arising from the improved state of agriculture since 1836. Many people residing beyond the parish must be employed in preparing and bringing forward the extraneous fertilizers and fattening auxiliaries now so extensively used, in the transport and manufacturing of the increased disposable produce of the land, as well as in the production and distribution of commo¬ dities required by the increased numbers and the improved condition of the resident population. VOL. H. 369 “ The progress of agriculture in the land-bound parishes has Report on been similar to what has been detailed in connection with Dirle- East Bo- ton. Throughout the whole of the county the improvement of thian. cottages, farm buildings, and fences can be traced. Furrow- draining has been extensively practised, the application of ex¬ traneous fertilizers and the use of fattening auxiliaries generally carried out. The application of lime to the soil has long been decreasing. With the exception of a few spots being reclaimed on the slopes of the Lammermuir hills, lime is now seldom used in agriculture. “ Within these last sixteen years little difference is observ¬ able in the breeds of sheep fatted within the county, with the exception of the introduction of a few South-downs; but a striking change has taken place with regard to cattle. For the fine and mature-aged animals from the northern counties of Scotland, which formerly graced the feeding courts during win¬ ter, have been substitued young and inferior descriptions of short-horns from Ireland and the north of England. This change has perhaps been owing to more of the northern cattle being now fatted where they are bred, and sent direct for the English shambles ; but there is no reason for supposing that the farmers of East Lothian have sustained a loss by this change of breeds, as the young short-horn is considered to grow more in size while under the fatting process. In the modes of fatten¬ ing animals changes have recently crept in. With cattle there has been introduced box feeding and an extended use of auxi¬ liary foods. Sheep are fatted in July, August, and September by folding off winter and spring tares approaching ripeness, with addition of oil-cake ; and also from the middle of August onwards by means of early sown turnips. The cultivation of winter tares upon a considerable scale has hitherto been con¬ fined to the neighbourhood of Ormeston where they were suc¬ cessfully grown by Mr Wight 130 years ago. ‘ ‘ The improvement in implements and machinery has hi¬ therto been slow ; but a spirit of inquiry has lately been di¬ rected towards this department of agriculture. The thrashing machine, which was first invented in this country in 1786, con¬ tinues to be used with some of its defects uncorrected. With¬ in fourteen years, as a substitute for the scutching drum, the American peg drum has been tried and laid aside ; and very recently the English bolting drum has been introduced. The bolting drum and concave, from acting by a union of beating and rubbing, preserves the straw nearly unbroken, facilitates the shaking and winnowing processes, extracts the corns from the ears whatever may be the position of the sheaf on entering the machine, and is easily propelled. From combining so many good properties the bolting drum and concave is likely to super¬ sede Meikle’s scutching drum. “The first properly authenticated attempt to construct a thrashing machine was made in this country in 1732, by Mr Michael Menzies; and the machine now in use was introduced by an inhabitant (Mr Andrew Meikle) in 1786. No individual has laid claim to the invention of the rubbing drum and con¬ cave now so generally found in the southern parts of England, and there is every reason to believe that they originated with Mr (afterwards Sir Francis) Kinloch of Gilmerton in this county. Evidence of this fact may be obtained in the Survey of East Lothian, by Mr Buchan Hepburn, in 1794, and in a letter from George Bennie, Esq., of Phantassie, published in the Farmer’s Magazine for 1811. “ No change deserving of notice has lately taken place with regard to ploughs and harrows. Scoullar’s and Tennant’s grub¬ bers, both recent inventions, are much esteemed. In some instances they have supplanted Finlayson’s harrow, which has been the favourite grubber in the county since 1826. “ Several improvements in corn drills have lately been effected by Hunter of Samuelston, and Sheriff1 of Westbarns, in this county ; but the drilling of corn crops is far from being gene¬ ral in East Lothian. The practice has not increased of late years, a belief existing amongst farmers that drilling affords no increase of produce unless the ground is hoed when infested with annual weeds. Garret’s and Sheriff’s horse-hoes for drilled corn crops are used by a few farmers. “ After reaping machines having engaged the attention of some of the inhabitants of this county for nearly half a cen¬ tury, the harvest of 1852 brought into the field six or seven of 3 A AGRICULTURE. 370 Report on Hussey’s American reapers manufactured by Crosskill; all of East Lo- which were laid aside after the first trial, with exception of one, thian. the owner of which successfully persevered throughout thehar- vest. Bell’s reaping machine was also exhibited at work with¬ in the county, and met with general approbation, after having been neglected for nearly a quarter of a century. The cutting of crops by machinery having been publicly demonstrated, there is reason to believe that reaping machines will be much used in time to come. Hitherto the extensive harvests of East Lothian have been chiefly cut down by people from other dis¬ tricts, enticed by the hope of high wages, and who return to their homes when the harvest is over. The recent increase of commercial and manufacturing employment, resulting from freedom of trade and consequent improved state of the lower classes, joined to an extensive and extending emigration of la¬ bourers, also the result of free trade, has so diminished the number of itinerating harvesters, that, in future, East Lothian farmers must either employ reaping machines or allure assist¬ ing hands by extravagant wages. “ Within these last sixteen years no striking advance has perhaps been made in improving the implements of the farm ; but considerable changes are taking place in the uses to which they are applied. Of late years the plough and the roller are seldomer, and the grubbers areoftener, employed in preparing soils for green crops, and in extracting root-weeds from them, whether the cleaning process is performed in spring or in autumn. It frequently happens that clay soils, which were formerly ploughed four or five times, and received perhaps as many harrowings and rollings to fit them for a turnip-crop, are now prepared by one ploughing: natural agencies being more effectual than the implements of man in pulverizing such soils. “ Hunter’s, Hopetoun, and Fenton wheats all originated in East Lothian ; and at the present time are the standard wheats of the county. Many new varieties of the different grains are introduced from time to time, and generally find a short-lived reputation ; but although no very marked improvement of agricultural plants has lately taken place, there are no signs of degeneracy in the oldest kinds of grain. At the shows of seed corn under the auspices of the East Lothian Agricultural So¬ ciety, in the case of the mentioned wheats the prizes are occa¬ sionally carried off by parcels grown upon the farms where the variety was first propagated, and where it has been since cul¬ tivated without a change of seed from the time of discovery ; proving beyond question that, when soil and climate are con¬ genial to the wheat plant, change of seed is unnecessary. Vast and increasing quantities of seed corn are annually sent from East Lothian to other districts. With turnips, Skirving’s purple-top yellow has supplanted, in many instances, the white globe and the Swede, having been found to answer well both for early and late consumption. “ In the rotations of cropping, or in the relative extent which one description of crop bears to another, the chief change has taken place with the turnip and the potato; the one having supplanted the bean, and the other naked fallow. The in¬ creased growth of these plants is chiefly owing to drainage, and the application of extraneous manures—the one having supplied nourishment, and-the other a fitting condition of soil. Without a union of these improvements, the cultivation of such crops could not have been successfully extended. “ The potato disease which has been so prevalent of late years throughout Britain, and more especially on its western shores, has been comparatively little felt in East Lothian, and hence the extended growth of this root. Whatever may be the cause of the potato being less affected by disease in East Lothian than in the surrounding districts, the fact is unquestionable. So fine has been the quality of this root, that large quantities of potatoes have been annually sent to the markets of England, Ireland, and Wales. “ Amongst the recent changes affecting agriculture, railways ought not to be forgotten. The North British Railway and its branches intersect East Lothian, and afford a cheap and an expeditious conveyance for manures and farm produce, whether in a raw or manufactured state, and more especially for the potato, which is one of the most perishable and cumbrous commodities of the farm.. “ However great the advances of East Lothian agriculture Report, on may have been of late years, its future progress is likely to be East Lo- still more rapid. Without placing undue reliance on the dis- thian. coveries which the intelligence and enterprise of the age are likely to effect, there is much to be expected from what is now at command. Unrestricted competition, which has been found so beneficial with other classes, will urge agriculturists to adopt, and energetically to employ, all agencies within their reach. Naked summer fallow, which at one time was considered so beneficial, that a monument was proposed to be erected to John Walker, who first practised it in East Lothian, must be en¬ tirely laid aside. The occupiers of clay soil, by substituting the grubber for the plough, and early for late green crops, will vie with the possessors of light land in the fattening of animals, without diminishing the corn crops which such soils are so pre¬ eminently calculated to yield. By an extended use of portable manures, combined with early sowing of early varieties, much of the uplands, now yielding scanty returns, will equal soils near the level of the sea in the production of butcher meat and grain, with an increase of sustenance for the breeding flocks, which constitute the staple commodity of such districts. In the genial climate of East Lothian, annual applications of fer¬ tilisers to the whole arable surface of the farm could not fail of proving advantageous. And with the adoption of the changes enumerated the disposable produce of the county would be vastly increased in a few years. “ It will be found that the state of the population connected with farming is often affected by the security of tenure granted to, and the amount of rent paid by, the occupiers of the soil. Leases have long been general in East Lothian, and in some cases the rents of farms have always been quantities of corn either delivered in bulk or payable in money at fiars prices. The money-rents contracted previous to 1830 were soon after¬ wards generally changed into quantities of corn payable at fiars prices, and nearly all the corn-growing farms of the dis¬ trict are held at such rents. The succession of deficient crops formerly noticed, and consequent distress amongst farmers, ex¬ tended over the county generally, and arose from the severe drought of 1826, followed by the ravages of the wheat fly for several consecutive years, when the yield of wheat on some of the best farms did not reach* 16 bushels per statute acre ; and in 1828 the wheat crop on the farm of Wintonhill was offered to and refused by the incoming tenant at 12 f bushels, exclu¬ sive of the expense of harvesting and marketing the crop. About that time many farmers were impoverished, and with¬ out security of tenure from being in arrears of rent. With a view of meeting their pressing liabilities, retrenchment was carried into every department of the farm. The productive powers of the soil were drawn upon, fewer people were employed, the wages of labour fell, and depression over¬ shadowed the industrial classes connected with agriculture. The change of money-rents into quantities of corn payable at fiars prices, coupled with the return of more productive sea¬ sons, altered the prospects and policy of farmers. Knowing that, under the altered terms of their contracts, security of tenure was restored, and that all the proceeds of augmented crops would not be absorbed in paying rent; and having ex¬ perienced the evils of parsimonious management, they set about increasing the productiveness of their farm by every available means. To accomplish this object, soils were deepened, drained, and enriched, by employing more capital and labour; better crops were obtained, and the working-classes became enabled to purchase with the wages of labour a greater share of farm-produce. “ From what has been experienced in East Lothian, it would appear that when landowners for a length of time exacted too much rent, farmers employed little capital and labour, inferior crops were reaped, and the state of cultivation retrograded. On the other hand, when a moderate rent was paid, much capital and labour were employed, augmented crops were ob¬ tained, and agriculture was progressive. “ In the metayer system which prevails in some countries, the miserable crops are equally divided between the owner and oc¬ cupier of the soil; and other parties are but little interested in the division. With an improved state of agriculture, such as now' exists in East Lothian, matters became very different; and AGRICULTURE. Farm it is the province of the farmer to distribute the produce, or Buildings, rather its money value, amongst the parties entitled to it. Every individual who aids the productive powers of the soil by his labour, or otherwise, becomes entitled first to be paid; and the landowner ought to receive as rent only what remains after disbursing the legitimate expenses of production. Much of the augmented produce of the present time goes to the non-agri- cuitural population—such as ingenious mechanics and manure merchants. The results of high farming form a large fund for rewarding many classes of the community, and with a good understanding existing between the owners and occupiers of the soil, that fund will progressively increase. “ Viewing the farmer simply as a distributor of the fruits of the earth, it may appear that he has no pecuniary interest in the quantity gathered or the division of it beyond what falls to his own share. He will, however, find as a general rule, that without large crops his portion will be small, and that the larger the produce distributed amongst the number of indivi¬ duals aiding in producing the crop, the greater will be the happiness diffused amongst the population.” Appendix B. 371 ployed in a temporary way as a guano or potato house. The Farm poultry-house has a yard, part of which can, as occasion may Buildings, require, be staked off as an exterior area for an invalid v v— y beast requiring fresh air. The saddle-horse stable and gig- house may be simply referred to in concluding the description. This steading thus embraces within a comparatively compact circle, all the conveniences required for a farm of the size specified ; and it is not the least recommendation to it that the farmer can see almost at a glance, in any part of the interior, all his 10 or 12 horses, his 50 stall cattle, his 60 shed cattle, and his 30 or more calves ; and from the position of, and ready access to them all, he can at once see how they are supplied with food and litter. The whole homestead with its contents, live and dead stock, are in fact as much within the visible scope of its owner, and manual access of the servants, as any¬ thing of the kind can, or requires to be.1 “ The plan, Plate XV., is that of a farm on the small pro¬ perty of Calvennan, in Wigtownshire. It was built last sea¬ son at a cost of about L.500. It has three roofs, and the ar¬ rangements, which are similar to those in the plan just de¬ scribed, will be understood by a reference to the accompanying plan and sections.” After the foregoing article was partly put to press, we became aware that the two gold medals offered by the High¬ land and Agricultural Society of Scotland, for the best plans of farm-buildings for large and small farms, had been awarded to Mr James Cowie, Mains of Haulkerton. From the novelty of the principle adopted by Mr Cowie, and the skilful manner in which he has worked it out, we felt desirous to include an illustration of it in the present treatise. This he has kindly enabled us to do by placing at our disposal the specifications and descriptions of plans. (Plates XIV., XV., and XVI.) “ The plan, Plate XIV., is calculated for a farm of 400 acres, and can be erected at a cost of about L.1200, exclusive of carriages. I have given full sections and elevations along with a ground plan of it, accompanied by full specifications, which will enable readers to understand it fully, and in fact to make it available and ready for tradesmen to work by, if required. Notwithstanding, to those not accustomed to judge of buildings from drawings, a few explanations may not be unacceptable, as leading to a more ready understanding of the arrangements. It will be seen that the two granary lofts, upper and lower, are attached to the sheaf-loft and corn-room. The division between them can be made to shift, so as one can be lessened or enlarged as may be required. The adjacent house has, in the ground- floor, a boiling-house and hay or grass shed, which may ex¬ tend above the water-wheel to the corn-room wall. The floor above can be occupied as an auxiliary sheaf-loft or granary, or for erecting machinery for bruising corn or other food, &c. The straw barn is placed in the centre of the building, and al¬ lows two kinds of straw to be deposited separately. The hay shed and infirmary, when not occupied, can serve as a store for straw or chaff if need be. The turnip sheds are placed quite adjacent to the cattle, which can be fed from a small waggon on a,railway, by the arrangement adopted here, in nearly half the time required by employing the common wheel-barrow. The sheds or boxes for the loose cattle are placed four feet be¬ low the level of the rest of the interior, and are immediately behind the stalls, so as to admit of the dung being removed from the tied-up cattle with the least labour. The cow-byre is in a separate division, and the calves-house is in proximity to it. The stable, which has two doors opening externally for more ready access to the horses, is conveniently situated as regards proximity to the boiling-house, corn-room, straw-barn, dung- shed, and cart-sheds ; and there is a room provided over the turnip-shed for a sleeping apartment for the persons in charge of the cattle and horses. There are two large loose boxes, car¬ penter’s shop, pig-sties, an ample tool-house, and an enclosed shed, which is capable of containing two carts, or can be em- “ SPECIFICATION FOR STEADING OF FARM-OFFICES. “ Mason Work. “ All necessary excavations will be performed by the tenant. “ The walls will be founded at the depth shown by the sec¬ tions, or as much more as will insure a firm and solid founda¬ tion. The contractor must satisfy himself as to the extent of the necessary depths, as no addition will be allowed for extra building. “ The foundation course of the walls are to be laid with large flat-bedded stones laid close together, and their joints hard packed with stone-shivers and lime mortar, and having a toe or ledge from 3 to 4 inches broad, projecting beyond the thick¬ ness of the walls on each side. The walls are to be of good coursed and well banded and packed common rubble work. The stones composing the outside courses are to be well axe-dressed on the face, and to have beds of not less than 7 inches of breadth, and not to exceed 12 inches in height, having headers laid in each course at from 5 to 6 feet apart, extending at least two-thirds the thickness of the walls, and the whole to be particularly snecked on the outside, and back-snecked. All corners, out- band door and window rybats, to be 26 inches in length, and squared on the ends; and inband rybats to go through the walls; and the whole to have heads not less than 8 inches broad. The rybats of the large doors will have checks l,] inches by 2§ inches on the outside all round. All other doors open¬ ing to the outside will have checks 1| inch by 2| inches ; and the other door and window rybats will have checks 2 inches deep, and one inch check on the lintels. All the comers of the buildings, door and window rybats, soles, and lintels, tabling and put stones, and arch stones, are to be well droved and jointed, and the pillars of the cart sheds are to be close jointed, and all rybats to have a margin of 3 inches round the outside faces, and on each of the external corners. The heel-posts of the byres are to be of stones 8 inches square, to be well droved, and to have a groove cut in each T£ inch square, for the travis- boards, and to be well sunk in the ground, 2 feet at least, and to stand 3| feet above the saddles as shown. “ The feeding-troughs of the byres are to be raised above the causewaying 6 inches, and bottomed with well droved and jointed stones; and the wooden posts of the stable and byres are to have proper stone bases. The urine under drains are to be laid with glazed socket-pipes to communicate with the urine tank, as shall be pointed out. _ “ The internal walls of the corn-room, sheaf-loft, and grana¬ ries are to have one good coat.of plaster, and the walls of the same are to be beam filled between the couples. “ Such of the houses and passages as shall be pointed out for causewaying shall be done in a proper and sufficient manner by the contractor at the rate of threepence per yard. 1 In Plate XIV. the plan of an ark for a water-mill is given, but should a steam-engine be required the erections for it can be made in place of the ark in the same situation. 372 Farm Buildings. Lintels. Joists. Trimmers. Mill- beams. Roofs. Slate-lath. Gutters. Lufferwin dows. Windows. Doors. AGRICULTURE. “The foundation of the underground walls of the ark are to he laid with large flat-bedded stones, all well laid and packed, and the whole of the water walls are to be of well-sized stones squared up, axed on the face and well jointed, to have full beds, and built in courses, and every third stone to be a header of at least 2 feet in length. All openings are to have squared up scuncheons. There will be a projecting course laid at centre 9 inches thick, and at least 1 foot 9 inches in breadth, well droved and jointed. The bottom of the ark is to be slabbed with good quarry stones, and the tail race through an arched opening 3 feet square, the thickness of the wall. The size and form of the stones for hanging the machinery, and all the ne¬ cessary cuttings, boring, and levellings, &c., must be executed at the sight, and to the satisfaction of the mill-wright or in¬ spector. “ All the lime for the building is to be of the best English shells, well slaked and made into a stong composition of mortar with clean sharp sand, and all the joints of the outside work are to be well ripped out and pointed with Scotch lime mortar, in a proper season, and the ark is to be pointed with Roman cement. “All necessary raggles are to be made, window frames bedded and pointed in, and the lead and the running in of the hinge crooks of the doors, also the laying of the urine-pipes, and all inferior jobs necessary for the completion of the mason-work, must be done at the sight, and to the satisfaction of the in¬ spector without any additional charge. “ Carpenters’ Work. “ Safe lintels throughout the buildings to have 1 inch of thick¬ ness to every foot of extreme length, and to have 9 inches of wall-hold, and closely fitted up to the out-side stone lintels. All inside doors to have wood lintels. “ Joists and sleepers to be laid as shown, 18 inches from centres. Joists to have 9 inches of wall-hold. “ To have one row of trimmers in centre 10 inches by 1. “ Mill beams to be laid as shown, to have 12 inches of wall- hold ; to be double mortised, and fixed with a fth-inch joining bolt. “ The main couples on wide roofs will be framed as shown, and secured at the joinings with iron plates; the rafters to be placed 21 inches from centres, checked at joinings, and securely nailed. “ The wide roofs will be supported by cast-iron columns as shown. These-columns to have large bases and capitals, and to have 6 inches diameter at the centre, and not less than | inch thick of metal, fixed at the top to a dressed beam 11 inches square, and let into the stone base at the bottom J inch. The other roofs to be framed up as shown—roofing to be checked at joinings, and properly nailed. “ Slate-lath to be nailed on to answer slates 16 inches by 8 inches, or as near to that size as can be conveniently got. “ Gutters between the roofs to be formed as shall be shown; all to be properly bracketed up and laid with ploughed floor¬ ing. - Luffer-windows for granary and ventilators to have frames 3 inches by 2 inches, boards one inch thick, and made to open and shut with a rod and.wood brackets, as shall be shown. “ The window-frames to be two inches thick, and to be made to open on pivots 12 inches from the top, and to be filled with strong rough plate glass. “ All the large doors to be in two halves, bound with four bars each, 7 inches by 1^ inch, and all to have margin stiles in both edges 3£ inches by 1^ inch. Covering to be | inch thick, ploughed, and all heeded on the joints. Each door to have two slipping bolts 18 inches long, f inch diameter, made to work on strong iron plates ; hinges to be inches broad, 11- inch at neck, and each hinge to be two-thirds the width of the door, and to have three screw bolts each. “ Corn-room door to be cut across the centre horizontally. All the other outside doors to be in one piece, and all to be framed on the back-side with stiles and bars ; stiles 3J inches, bars 7 inches by 1^ inch. Each door to have four bars covered with fth inch deals, either to be ploughed and beeded on the joints, or plain joints separated fth inch between deals, as shall be required: hinges 2 inches broad, ^ inch thick, and two-thirds Farm the breadth of the door, and each to have a screw-bolt at Buildings, neck. Such of the doors as shall be pointed out to have a sliding board 9 inches square at bottom to admit air at pleasure. All the doors to have strong ring latches, and those on the outside to have home-made locks of the value of 5s. each, to be put on with three screw bolts each. Keys of stable-doors to have rings. The doors for granaries and sleeping apartments to be made similar to the others, but hung on posts with good hinges, and to have locks same as the others. All the doors, lufier and other windows to have three coats of white lead paint, finished to a taint to be approved of. “ Crooks to be feather-tailed, pins for large doors inch,Crooks, for small doors 1 inch. “Mill-loft and granaries to be floored with 1-| inch thick Flooring, deal, not broader than 7 inches, clean dressed on face, grooved and tongued, and nailed down with M lb. spikes, and the bye wood all cleaned off. Dressed skirting boards fixed to ducts round all the walls of granaries, corn-room, and sheaf-loft, 7 inches deep and 1 inch thick. “ The mangers to be 16 inches deep, and sloped from the Stable- back to 20 inches, and in addition to have a 3 inch deal biting mangers, tree of hard wood. The front and bottom to have If inch deal, the back 1 inch deal. ‘ ‘ The posts to be octagon, 8 inches diameter at foot, and 7 Stable- inches at top, grooved for travis inch deep and 2 inches posts, broad; to be fixed at top to a run-joist 7 inches by 2J inches, with a large oak pin, and at bottom with an iron pin 5 inches long, 1 inch diameter. Front posts same size, split up the centre and similarly fixed. Posts and run-joists to be clean dressed. “ Hay-racks to be fitted up in the stable 36 inches broad. Stable- The splits to be 2f inches by 1^- inch, and to be 4 inches be-racks, tween. Rails to be 4 inches by 2 inches, and checked for splits, and properly nailed. ‘‘ Travis to be 2 inches thick, to be clean dressed, close jointed, Travis each joint to have 3 iron dowels fth inch diameter; and boards, to be fixed between the front posts by screw-bolts. The gable walls to be lined the length of the stalls with 1 inch deal, ploughed and fixed to straps 1 inch by 2 inches. Travis to be finished on the top with an ogee, and strapped with thick iron hoop. “ Harness-pins and saddle-rests to be fitted up as shall be Harness pointed out, each post to have an iron hook for hanging harness, pins. Two rings to be fixed into each post for binding horses. “ Two corn-chests to be fitted up in recesses in walls of stable, Corn- of 1 inch ploughed deal, 4 feet long each, 2 feet wide inside, chests, and 3 feet deep; provided with proper locks and hinges. One corn-chest 3 feet long for riding stable, similar to the others. “Fronts and backs of byre-troughs to be 2 inches thickByre- and 12 inches deep, to slope towards the cattle, and rounded on troughs, the edge. Post to be fitted up as shown, to be fastened at bottom and Byre-posts, top same as stable, to be 5J inches diameter, champhered in comers. The front post to be grooved for receiving travis, the other one to be in two, and travis fixed to them same as stable. Run-joists to be 6 inches by 3 inches. Iron sliding rods 14 inches long, f inch thick, to be fixed in the posts with screw-bolts for cattle bindings. “ Racks to be fitted up 30 inches deep on the side next the Byre¬ cattle, and 24 inches on the other side. Same dimensions as racks, stable racks, and fitted up in the same way; splits to be 6 inches between. “ Travis boards to be If inch thick, 41 feet high at front, Byre-tra- and 3 feet 3 inches at back ; and front-bar 5 inches broad, and 2 vis. inches thick, to be nailed to the front posts, and 2 feet above the edge of the troughs. ‘ ‘ Troughs to be made into proper lengths for convenience Cattle-shed in shifting. Sides to be 14 inches deep and 2 inches thick ; troughs, bottom 1-1 inch, to be properly secured by longitudinal spars, nailed to bottom and framing, frame 3 inches by 2 inches, and made to stand on feet. Width of troughs to be 2J feet; all to be firmly nailed. ‘ ‘ One straw-crib to be made for each division of sheds; posts Cribs, to be 4 inches square, to have 3 rails on each side, 4 inches by 2 inches; to stand 4 feet high, 8 feet long, and 4 feet wide. AGRICULTURAL CHEMISTRY. 373 Agricul- “ Two traps to be made for corn-room, loft, and stable, of ture such length and dimensions as shall be pointed out. || “ All scaffolding, centring, and moulds, are to be furnished Agricul- to the contractor for the mason-work. All inferior jobs not tural specified, nor shown in sections necessary for the proper com- Chemistry. pletion of the carpenter work, shall be done without any addi- tional charge, unless from its nature and extent such shall be alllowed by the inspector of the work. ‘ ‘ All the timber shall be of good Baltic timber, or American red pine, and must be well seasoned. “ Scantlings of Timber. 11 Sleepers, 6^ inches by 2J. Joists, 10J inches by 2%. Rafters, narrow roof, 6 inches at bottom, 5 inches at top, inches thick. Baulks or ties, inches by 2. Cross beam for thrashing-mill, 10 inches by 14. Longitudinal beams, 7 inches by 14. Safe lintels for large shed-doors, 10 inches by 10. Slate lath, 1J inches by 1. Rafters of main-couples, 5 inches by 8. Tie beams of do. 9 inches by 5. King posts of do. 5 inches by 5. Spurs or anglers, 5 inches by 5. Purlins, inches by 5^. Intermediate rafters, wide roofs, 6 inches by 2. “ Slater Work. Agricul- “ The roofs to be covered with blue Welsh slates, size 16 tu.!’e inches by 8 inches ; to have 2-inch cover or overlap, and all to Aaricul- be fair and closely laid. To be nailed to laths with nails weighing |ural " eight pounds per thousand, steeped in oil when red hot, and each chemistry, slate to have two nails. Skylights to be put in as shown, of i J strong sheet-glass of the size of 12 inches by 18 inches, fitted into zinc frames, weighing 16 ounces per square foot. The valley gutters to be covered with lead weighing 6 lb. per square foot, and 12 inches in breadth. The flat gutter between the roofs to be covered with lead weighing 6 lb. per square foot. “ The gutter at the narrow ends will be 9 inches in breadth, and the lead to rise up on the roof the usual height. ‘ ‘ Gutters will have declivities of 1^ inch on every 10 feet of length, and to have boxes formed where shown, 5 inches deep ; to have 3-inch lead pipes soldered into the same, and carried through the beam below into the cast-iron columns. All the roofs to be upheld sound and water-tight for eighteen months after being finished. “ The whole of the work, including materials, but excluding carriages, must be performed by the day of in a most substantial and workmanlike manner, to the entire satis¬ faction of or any other person to be named by the employer. Any alterations that may be made in the progress of the work at the suggestion of the inspector shall be paid for, or deducted according to his estimate.” AGRICULTURAL CHEMISTRY. The application of chemistry to the development of the principles of agriculture, though it has only of late years at¬ tracted general attention, is by no means new. It dates as far back as the period at which agriculture, after remaining for ages almost stationary, received that stimulus which has led to its recent progress. The earliest reference to the composition of vegetables, and the source of their food, in an agricultural point of view, we owe to Jethro Tull; and though his conclusions are no doubt often erroneous, as in¬ deed they could scarcely fail to be, in the then imperfect state of our knowledge of vegetable chemistry and physio¬ logy, and with his limited acquaintance with what was even then known, yet some of his observations are unquestionably both ingenious and valuable. They were, however, inciden¬ tal merely, for he attributed the benefits of his improved method of culture to mechanical, and not to chemical prin¬ ciples, and deliberately denies the statement put forth by Van Helmont, and some of the chemists of his own time, that plants derive their food from the air. While we thus fix the work of Jethro Tull as the earliest in which allusion is made, though only indirectly, to the chemical principles of agriculture, its effect was rather to turn attention from, than direct it to the investigation of the subject; and it was not till the close of the last century that its importance was brought distinctly before the agri¬ cultural public by the publication of Lord Dundonald’s Treatise on the intimate connexion between Chemistry and Agriculture. Almost simultaneously with its publication appeared the earlier researches of De Saussure, which, ex¬ tending over a long series of years, have the merit of laying the foundation of all that has been recently done, and of opening up the field which has been since so successfully cultivated. Saussure investigated, in every point of view, and with a care and accuracy which have never been sur¬ passed, the principal phenomena of the life of plants, and directed attention to the important bearings which many of the facts he substantiated had upon the practice of Agricul¬ ture. Neither Saussure’s investigations nor the work of Lord Dundonald, appear to have excited that attention which they deserved, or to have produced any immediate effects in the progress of agriculture; but a lively interest was excited by a course of lectures on agricultural che¬ mistry given by Sir Humphry Davy, in the year 1812, at the instance of the Board of Agriculture, and afterwards published. These lectures, written with all the elegance and precision which characterised their author’s style, brought prominently before the public the results of Saussure’s ex¬ periments, and contained a number of useful practical sug¬ gestions, many of which have been adopted into our every¬ day practice, and become so thoroughly incorporated with it, that their scientific origin has been altogether forgotten. The interest which Sir Humphry Davy’s work awakened was only temporary: it soon died out, and the whole sub¬ ject lay in abeyance for a considerable number of years. The truth is, that at that time agriculture was not ripe for science, nor science ripe for agriculture. The necessities of a rapidly increasing population had not then begun to compel the agriculturist to use such means as would increase the amount of production to its utmost limit; and that branch of chemistry which treats of the nature and constitution of the various components of animals and vegetables was still en¬ tirely uncultivated, and the whole science in a comparatively 374 AGRICULTURAL CHEMISTRY. Agricul- imperfect state. We cannot be surprised, therefore, that tuyaj matters remained with but little change during the com- v emis-ry- paratively long period of nearly thirty years. Indeed, with *’ the exception of the investigation of soils by Schiibler, and some other inquiries of minor importance, and which, in this country at least, excited no attention on the part of the agriculturist, nothing was done until the year 1840, when Liebig published his treatise on Chemistry, in its applica¬ tion to Agriculture and Physiology. Few works have ever created a more powerful impression. Written in a lively and attractive style, and essentially a popular work, dealing with scientific truths in a bold and original manner, and im¬ pressing, by its earnestness and the importance of its con¬ clusions, it was at once received by the agricultural public, with the full conviction that the application of its principles was to be immediately followed by the production of im¬ mensely increased crops, and by a rapid advance in every branch of practical agriculture. The disappointment of those extravagant expectations, which chemists themselves foresaw, and for which they vainly attempted to prepare the agriculturist, was followed by an equally rapid reaction ; and those who had embraced Liebig’s views, and lauded them as the commencement of a new era, but who had ab¬ surdly expected an instantaneous effect, changed their opi¬ nion, and contemned, as strongly as they had before sup¬ ported, the application of chemistry to agriculture. Taking all things into account, this effect is scarcely to be wondered at, and part of it is even to some extent attributable to Liebig himself; for in place of bringing always prominently before his reader the fact that agricultural chemistry was still in its early youth, and burthened with all the faults and errors of youth, he treated it too much as if it were already perfect in all its parts. Conclusions, ingenious, but founded on insufficient evidence, and sometimes altogether hypotheti¬ cal, were stated as if they were fully demonstrated scientific truths; and when these proved, as they sometimes did, to be at variance with practice, it is not surprising that they should have produced a feeling of distrust on the part of persons incapable, from an imperfect and still oftener from no knowledge of science, of drawing the line of demarca¬ tion, which Liebig frequently omitted to do, between the positive fact and the ingenious hypothesis founded upon it. I his omission, which would be of no consequence with scientific men, becomes a source of serious misapprehension in a work addressed to persons unacquainted with science, and who adopt indiscriminately both the facts and the hy¬ potheses of the author. Be this as it may, Liebig’s work, though rather too much of a popular character, has had per¬ haps all the more on that account a very powerful influence in awakening attention to the improvement of agriculture through means of science. Liebig s work was followed, in the year 1844, by the pub¬ lication of Boussingault’s Economic Rurale, a work which, though it excited at the time infinitely less interest than Liebig s, is really quite as important a contribution to scien¬ tific agriculture, and in some respects even surpasses it; for it contains the accumulated results of a large number of investigations, both in the laboratory and the field, by the author himself, which have served to establish a great many important truths. Boussingault possesses the qualification, at present somewhat rare, of combining a knowledge of prac¬ tical agriculture with extended scientific attainments; and his investigations, which have been made with direct refer¬ ence to practice, and their results tested in the field, must be considered as the foundation of a large part of our correct knowledge of scientific agriculture. The same year was marked by an event of equal impor¬ tance in the history of scientific agriculture, namely, the foundation of the. Agricultural Chemistry Association of Scotland, which was instituted through the exertions of a Agricul- small number of practical farmers, for the purpose of pur- tural suing investigations in agricultural chemistry, and affording Chemistry- to its members assistance in all matters connected with the cultivation of the soil. That institution has formed the model of similar associations in London, Dublin, Belfast, and in Germany, and it is peculiarly creditable to the intelligence, energy, and zeal of the practical farmers of Scotland, that with them commenced a movement, which has already found imitators in so many quarters, and has conferred so many benefits on agriculture. Within the last six or eight years, and mainly owing to the exertions of these associations, great progress has been made in accumulating facts on which to found an accurate knowledge of the principles of agricultural chemistry, and the number of chemists who have devoted themselves to agriculture, has considerably increased, though still greatly less than the exigencies of the subject require. Even now, we are but on the threshold of the subject, and are only, as the result of numerous and laborious investiga¬ tions, becoming acquainted with the path which may be most advantageously followed in elucidating the applications of chemistry to agriculture. Much still remains to be done, and it behoves the agricultural public to adopt such measures as shall be most likely to advance the study of the principles of their art. What these means are will be afterwards indi¬ cated. Meanwhile it admits of no question, that with all the faults and errors of a science still in its infancy, the progress which has been made is sufficiently encouraging to induce practical men to turn their attention towards it. THE ORGANIC CONSTITUENTS OF PLANTS. When a plant, or any of its parts, is exposed to a high temperature, it catches fire, burns, and is gradually consumed, until at length there is left behind a quantity of a white earthy matter, which undergoes no further change, however long the heat be continued. The action of heat thus di¬ vides the constituents* of plants into two great classes, the organic constituents, contained in that part which is volati¬ lised by burning, and the inorganic constituents which are found in the residual white matter or ash. All plants con¬ tain both classes of substances, and though their relative pro¬ portions vary considerably, the former greatly exceed the latter, and invariably form the principal part of the plant. The organic constituents are four in number:— Carbon. Hydrogen. Nitrogen. Oxygen. The inorganic constituents, though smaller in amount, are much more numerous, not less than twelve having been ob¬ served as essential to the plant, while one or two others have been detected under certain circumstances, although they appear to be only accidentally present, and form no part of its living tissues. Those which have been clearly ascertained to be essential constituents are:— Potash. Soda. Lime. Magnesia. Peroxide of Iron. Silicic Acid. Phosphoric Acid. Sulphuric Acid. Chlorine. and more rarely :— Manganese. Iodine. Fluorine. None of these substances occur in the plant in their ele¬ mentary or uncombined state, but exist as compounds of greater or less complexity formed by the union of two or more of them; which compounds are extremely varied in their properties, and are especially adapted for performing the various functions of the plant. The Organic Constituents of Plants.—It would be out of AGRICULTURAL CHEMISTRY. Agricul- place to enter here into full details regarding the properties tural of the organic elements, which fall to be considered under Chemistry. ^jie head of pure chemistry, but a few words regarding their more important characteristics, are essential to a right un¬ derstanding of what is to follow. Carbon, in the pure state, is found only in the diamond. It is left as charcoal in a less pure condition when vegetable and animal substances are heated in close vessels, and is then obtained as a black substance insoluble in water, which burns in the air, and, by its union with oxygen, is con¬ verted into a transparent and colourless gas called carbonic acid. Carbon is the largest constituent of plants, and forms, in round numbers, nearly 50 per cent, of their dry sub¬ stance. Hydrogen is only met with in nature in combination with other substances, and its principal compound is water, of which it forms one-ninth, the remaining eight-ninths being oxygen. It is separated from water by a well known pro¬ cess, and then appears as a transparent and colourless gas, remarkable for its lightness. It catches fire in the air, burns with a pale flame, and is converted into water by combining with oxygen. It is a constituent of all plants, and of all their parts, and though in much smaller quantity than carbon, is equally essential. Dry plants rarely contain more than 5 or 6 per cent, of hydrogen, and sometimes considerably less. Nitrogen, like hydrogen, is a gas, but unlike it, is found in great abundance in an uncombined state. It exists in large quantities in atmospheric air, of which it forms nearly four- fifths, or more correctly 79 per cent., of its volume. When separated from the oxygen with which it is mixed in the air, it forms a transparent gas, which is incombustible and ex¬ tinguishes flame. It is a remarkably inert substance, and is incapable of directly entering into combination with the other elements, although it can be made to do so by indirect pro¬ cesses, a peculiarity which has very important bearings on many points which we shall afterwards have to consider. Nitrogen is found in plants to the extent of from 1 to 4 per cent. Oxygen is one of the most widely distributed of all the elements, and, from its powerful affinities, is the most im¬ portant agent in almost all natural changes. It is found in the air, of which it forms 21 per cent., and in combination with hydrogen and various other substances. When ob¬ tained in the pure state it possesses very remarkable proper¬ ties. All substances burn in it with greater brilliancy than they do in atmospheric air, and its affinity for most of the elements is extremely powerful. It supports the respiration of animals, but only for a short time, for it excites a violent inflammation in the system, which proves fatal after the lapse of an hour or two. It is found in plants, in quantities varying from 30 to 36 per cent. Now, in order that a plant may grow, all its four organic constituents must be presented to and absorbed by it, and that this absorption may take place, it is essential that they be presented to it in suitable forms. A seed may be planted in pure carbon, and supplied with unlimited quantities of hy¬ drogen, nitrogen, oxygen, and inorganic substances, and it will not germinate; and a plant, under similar circumstances, will not only not increase, but will soon die. These substances cannot then be absorbed when in the elementary state, but when they have entered into certain forms of combination, they acquire the property of being readily taken up, and assi¬ milated by the organs of the plant. It has been ascertained by numerous experiments, that the forms of combination in which these elements must exist for this purpose, are by no means numerous; and though great difference of opinion formerly existed, it is now gene¬ rally admitted that the most important compounds are—for 875 the carbon, carbonic acid ; for hydrogen, water; for nitrogen, Agricul- ammonia and nitric acid; and for oxygen, water and carbonic tural acid. The properties and general chemical relations of these Chenustry- substances are fully treated of in the article Chemistry, and need not be specially disscussed here; it will be enough to remind the reader that carbonic acid is a compound of car¬ bon and oxygen, water a compound of hydrogen and oxygen, ammonia of hydrogen and nitrogen, and nitric acid of nitro¬ gen and oxgen ; and that all these substances, with the single exception of ammonia, may supply the plant with oxygen as well as with that element of which it is the particular source. There are only two sources from which these substances can be obtained by the plant, viz. the atmosphere, and the soil, and it is necessary that we should here consider the mode in which they may be obtained from these sources. The Atmosphere as a source of the organic constituents of Plants.—Up to the middle of the last century the atmo¬ sphere was universally considered to be one of the great che¬ mical elements, but at that time suspicions of its complex nature began to be entertained, which were afterwards sub¬ stantiated by the experiments of Priestley, Rutherford, and other observers. It has been clearly established that the main bulk of the atmosphere is formed of a mechanical mix¬ ture of oxygen and nitrogen, along with certain other ingre¬ dients which, though in extremely minute proportion, are as essential to it as its larger constituents. It has been shown by many experiments that 100 volumes of air deprived of moisture and minor constituents, contain Oxygen 21 Nitrogen 79 100 Though only in mechanical mixture, the proportion of these ingredients is fixed and invariable. Experiments, en¬ tirely corresponding in their results, have been made by Humboldt, Gay-Lussac, and Dumas at Paris, by Saussure at Geneva, and by Lewy at Copenhagen; and similar results have also been obtained from air collected by Gay-Lussac during his ascent in a balloon at the height of 21,430 feet, and by Humboldt on the mountain of Antisano in South America at a height of 16,640 feet. In short, under all cir¬ cumstances, and in all places, the relation subsisting between the oxygen and nitrogen is constant; and though no doubt many local circumstances exist which may tend to modify their proportions, these are so slow and partial in their operations, and are so counterbalanced by others operating in an opposite direction, as to retain a uniform proportion between the main constituents of the atmosphere, and to pre¬ vent any undue accumulation of one or other of them at any one point. It is different with the minor constituents, which are liable to have their proportion varied to some extent under different circumstances. Of these minor constituents the most important is carbonic acid. Carbonic Acid.—The proportion of carbonic acid in the air has been carefully investigated by Saussure. From his experiments it appears that the mean quantity in 10,000 volumes of air, at the village of Chambeisy, near Geneva, amounts to 4T5 volumes; and this quantity was not con¬ stant, but varied between 3T5 and 5‘75 volumes. The vari¬ ations in question are dependent on different circumstances. It was found that the quantity was greater during the night than during the day, the mean quantity in the former case being 4‘32, in the latter 3’38. The largest quantity found during the night was 5*74, during the day 5*4. Heavy and continued rain had the effect of diminishing the quantity of carbonic acid, by dissolving and carrying it down with it into the soil. Saussure found that in the month of July 1827, during the time when nine millimetres of rain fell, the ave- 376 A GRI CULT UR A Agricul- rage quantity of carbonic acid amounted to 5*18 volumes in tural 10,000; while in September 1829, when 254 millimetres fell, Chemistry. it wag ()nly 3.57. 0n the other hand, continued frosts, by V v ^ ^ retaining the atmosphere and soil in a dry state, had an op¬ posite effect. High winds increase the carbonic acid to a small extent. It was also found to be greater over the cul¬ tivated lands than over the lake of Geneva; greater at the tops of mountains than at the level of the sea ; in towns than in the country. The differences observed in all these cases are but small, but they are beyond the limits of error in the experiment, and have been confirmed by subsequent experi¬ menters. Ammonia is also an invariable constituent of the atmo¬ sphere, but in extremely minute quantity. Its amount ap¬ pears to vary within wider limits than any of the other com¬ ponents ; but it admits of question whether the very variable, and indeed almost conflicting, statements of different ob¬ servers may not be to some extent dependent on the mode of experimenting, and the care which has been devoted to it. Our observations on this constituent of the air are less numerous than on any other; for though it has long been known that ammonia exists there, it is only recently that it has been ascertained to be invariably present, and that tlm recognition of its importance has led to the determination of its quantity. Dr Kemp determined the quantity present in 1,000,000 parts of air to be 3-68; Graeger found in the same quantity no more than 0*323; while Fresenius obtained only 0*098 parts by day, and 0*169 by night. The experiments of the latter observer appear to have been conducted with great care; those of Kemp probably give too high a result; but the number of experiments we at present possess is too small to permit us to draw any general conclusions as to the average proportion of ammonia, although they all concur in proving its invariable presence. It is easy to prove that it is present in the air, by collecting the first few drops of a shower, and applying to them the well-known tests for ammonia; but the accurate determination of its quantity is extremely difficult and tedious. Water.—The air always contains a quantity of watery vapour, which varies greatly at different times and places, and is dependent to a great extent upon the atmospheric temperature, being largest in hot weather and least in cold. It is increased also by the proximity of the sea, of lakes and rivers, evaporation from which moistens the superincumbent air, and is diminished in dry districts. It is deposited on the surface of the earth in the form of rain and dew, and is con¬ nected with many very important natural changes. One thousand volumes of air contain, on the average, about eight volumes of watery vapour; but under certain circumstances this quantity may be greatly increased or diminished. Carburetted Hydrogen.—Gay-Lussac, Humboldt, and Boussingault have shown, that when the whole of the mois¬ ture and carbonic acid have been removed from the air, it still contains a small quantity of carbon and hydrogen; and Saussure has rendered it probable that they exist in a state of combination as carburetted hydrogen gas. No definite proof of this position has, however, as yet been adduced, and the function of the compound is entirely unknown. It is possible that the presence of carbon and hydrogen may be due to a small quantity of organic matter; but, whatever be its source, its amount is certainly extremely small. Nitric Acid is sometimes, but not invariably, found in the atmosphere. It has been detected after thunder-storms, during which it is apparently formed by the electric spark causing the combination of its elements. Its proportion is extremely minute. Sulphuretted Hydrogen and Phosphoretted Hydrogen. —The proportion of these substances is almost infinitesimal; but they are pretty general constituents of the atmosphere, L CHEMISTRY. and are apparently derived from the decomposition of animal Agricul- and vegetable matters. tu?al From the preceding statements, it is apparent that the ^ emiatry. atmosphere may prove a source of all the organic consti- “ tuents of plants; for not only does it contain nitrogen and oxygen in a pure state, but likewise in those forms of com¬ bination in which they are most readily absorbed; and it affords also a supply of carbon in the form of carbonic acid. No doubt the quantity of these substances appears trifling, but it is only relatively and not absolutely small; for, if we take into account the enormous mass of air surrounding the globe, it will be at once apparent, that even the minute fraction of ammonia, amounting, according to Fresenius, to less than a ten-millionth of the atmosphere, corresponds to a very large total quantity. It has been found, by a simple calculation, that the atmosphere must weigh in round numbers 5,050,000,000,000,000 tons, and it must consequently contain Carbonic acid, 3,300,000,000,000 tons, Ammonia, 50,000,000 tons, quantities sufficiently large to afford an abundant supply of these elements to all the plants on the surface of the earth. The Soil as a Source of the Organic Constituents of Plants.—When a portion of soil is subjected to heat, it is found that it, like the plant, consists of a combustible and an incombustible part; but while in the plant the incombustible part or ash forms only a small proportion of the whole, the reverse is the case with the soil, which rarely contains more than 5 or 6 per cent, of organic matter, and sometimes much less. The organic matter exists in the state of what has been called humus, a substance which must be considered here as a source of the organic constituents of plants, inde¬ pendently of the general composition of the soil, which will be afterwards discussed. The term humus is generic, and is applied by chemists to a rather numerous group of substances, very closely allied in their properties, of which several are generally present in all fertile soils. They have been submitted to examination by various chemists, but by none more accurately than by Mulder and Herman, to whom, indeed, we owe almost all the precise information we possess on the subject. The organic matters of the soil may be divided into three great classes; the first, containing those substances which are soluble in water ; the second, those which are extracted by means of caustic potash ; and the third, those which are insoluble in all menstrua. When a soil is boiled with a solution of caustic potash, a deep brown fluid is obtained, from which acids precipitate a dark brown flocculent substance, con¬ sisting of a mixture of at least three different acids, to which the names of humic, ulmic, and geic acids have been applied. The fluid from which they have been precipi¬ tated contains two substances, crenic and apocrenic acid, while the soil still retains what has been called insoluble humus. The chemical characters of all the acids above named are pretty closely allied. They have, however, been divided into three groups, the humic, geic, and crenic groups, which present some differences in properties and composition. They are all compounds of carbon, hydrogen, and oxygen, and are characterised by their affinity for ammonia, which is so great that they are with difficulty obtained free from that substance, and generally exist in the soil in combination with it. They are all products of the decomposition of vegetable matters in the soil, and are produced in succession by the gradual progress of their decay. This decomposition may be easily traced by observing what takes place when a piece of wood, or any other vegetable substance is exposed AGRICULTURAL CHEMISTRY. 377 Agricul- to air and moisture. It first acquires a dark brown, and tural finally a black colour, and is then converted into two sub- Chemistry. stances, named ulmin and humin. These are insoluble in alkalies, and are apparently identical with the insoluble humus of the soil. As the decay advances, the products become soluble in alkalies, and then contain humic, ulmic, and geic acids, and finally, by a still further progress, crenic and apocrenic acids are formed by a process of oxidation, which goes on during the decay. In fact, these substances are representatives of the differ¬ ent stages of decomposition of plants; and that this is ac¬ tually the source of all the humus compounds, is obvious from the fact that they are only found in the soil itself, that is to say, in the upper foot or two of the earth’s surface, and only in those parts of it on which plants grow. Numerous analyses of the different substances already mentioned have been made, and have served to establish a number of minor differences in the composition even of those to which the same name has been applied; and these differences are manifestly attributable to the fact, that, as their production is the result of a gradual decomposition, at no time can it be possible to extract from the soil one pure substance, but only a variable mixture of several. For this reason it is that such discrepancies exist in the statements of the most careful ob¬ servers. As far as the composition of these substances is concerned, little need be said, as we shall immediately see that it has no very direct bearing upon agricultural ques¬ tions. It will suffice, therefore, to give the names and chemical formulae of those which have been analysed and described,— Ulmic acid from long Frisian turf. C40 His Ois Humic acid from hard turf C40 H15 O15 Humic acid from arable soil C40 Hie Oie Humic acid from a pasture field C40 H14 O14 Geic acid C40 H15 O17 Apocrenic acid C48 H12 O24 Crenic aoid C24 Hl2 Oie Humus was formerly considered a much more important constituent of the soil than chemists are now inclined to suppose. It was believed to be the exclusive, or at all events the chief source of the organic constituents of plants, and by absorption through the roots to yield to them the greater part of their nutriment. This view is still supported by some chemists and vegetable physiologists, among whom Mulder is the most distinguished ; but notwithstanding their authority, there is little doubt that humus is not a direct source of the organic constituents of plants, and is not ab¬ sorbed as such by their roots ; but it is so indirectly, in as far as the decomposition which it is constantly undergoing in the soil yields carbonic acid, which can be absorbed. The older opinion is refuted by many well-ascertained facts. As regards the exclusive origin of the carbon of plants from humus, it is easy to see that this at least cannot be true. The humus, as we have already stated, is itself derived solely from the decomposition of vegetable and animal mat¬ ters ; and if the plants on the earth’s surface were to be supported by it alone, the whole of their substance would have to return to the soil as humus, in order to supply the generation which succeeds them. We know, however, that this is not the case ; for the respiration of animals, the com¬ bustion of fuel, and many other processes, are annually converting a large quantity of these matters into carbonic acid ; and if there were no other source of carbon but the humus of the soil, the amount of vegetable life would gra¬ dually diminish, and at length become entirely extinct. Schleiden, who has discussed this subject in full, has made an approximative calculation of the total quantity of humus on the earth’s surface, and of the quantity of carbon annually YOL. II. converted into carbonic acid by the respiration of man and Agricul- animals, the combustion of wood for fuel, and other minor tural processes; and he draws the conclusion that, if there wereChemistl'y- no other source of carbon except humus, the quantity of that substance existing in the soil would only support vege¬ tation for a period of sixty years. So far from humus being the only source of carbon, it is obvious that a great part of it must be derived from other sources ; for Boussingault has shown that cultivated crops carry off, on the average of years, about one ton more carbon than they receive in the manure applied to them, and without any corresponding diminution on the quantity of humus. A still more con¬ vincing evidence of the same nature is given by Humboldt. He states that an acre of land, planted with bananas, yields annually about 155,000 pounds weight of fruit, containing about 32,000 pounds, or upwards of 14 tons of carbon ; and as this production goes on during a period of twenty years, there must be withdrawn in that time no less than 280 tons of carbon. But the soil on an acre of land weighs, in round numbers, 1000 tons, and supposing it to contain 4 per cent, of humus, the total weight of carbon in it would amount to little more than 20 tons. It is manifest from these facts that the influence of humus must be very small, and while no one now supposes it to be the sole source of carbon, as was once believed, it has been contended, that there really is a certain, though small, ab¬ sorption. Numerous facts are, however, at variance even with this opinion. It is found that the conditions which in¬ sure the solubility of the humus are by no means the most suitable to vegetation, though we should expect them to be so were humus absorbed. Peat soils, for instance, which contain large quantities of it in solution, so far from being favourable, are positively injurious to most plants. On the other hand, innumerable examples are found of plants grow¬ ing luxuriantly in soils and places where no humus exists. The sands of the sea-shore, and the most barren rocks, have their vegetation, and the red-hot ashes which are thrown out by active volcanoes, are no sooner cool than a crop of plants springs up on them. The conclusions to be drawn from these considerations have been further confirmed by the direct experiments of different observers. Boussingault sowed pease, which weighed 15*60 grains, in a soil composed of a mixture of sand and clay, which had been heated red-hot, and conse¬ quently contained no humus, and after 99 days growth, dur¬ ing which they had been watered with distilled water, he found the crop to weigh 68*72 grains, so that there had been a fourfold increase. Similar experiments have been made by Salm Horstmar, on oats and rape. He sowed them in a soil which had been previously ignited, and found that they grew readily and arrived at complete maturity. One oat straw grew to a height of three feet, and bore 78 grains; another bore 47; and a third 28, in all 153. These when dried at 212° weighed 46*302 grains, and the straw 45*6 grains. The most satisfactory experiments, however, are those of Weigman and Polstorff, who found that, provided care were taken to produce an artificial soil without humus, but having the physical characters of a fertile soil, it was pos¬ sible to obtain a two-hundred-fold produce of barley. They prepared a mixture of six parts of sand, two of chalk, one of white bole, and one of wood charcoal; to this was added a small quantity of felspar, which had been fused up with marble and some soluble salts, so as to imitate as closely as possible the inorganic parts of a soil, and in it they plant¬ ed twelve barley plants. The plants grew luxuriantly, reaching a height of three feet, and each bearing nine ears; the ears gave 22 pickles each. The grain of the twelve plants weighed 2040 grains, the straw 2449 grains. On the other hand, experiments have been made which show that AGRICULTURAL CHEMISTRY. 378 Agricul- even when present, humus is not absorbed. The first ex- tural periments of this sort we owe to Saussure, who allowed plants Chemistry. common bean and the Polygonum Persicaria to grow ;n solutions of humate of potash, and found a very trifling diminution in the quantity of humic acid present; but the value of his experiments is invalidated by his having omitted to ascertain whether the diminution of humic acid which he observed were really due to absorption by the plant. 1 his omission has been supplied by Weigman and PolstorfF. They grew plants of mint (Mentha undulata) and of Poly¬ gonum Persicaria in solutions of humate of potash, and placed beside the glass containing the plant, another perfectly simi¬ lar, and containing only the solution of humate of potash. The solution, which contained in every 100 grains, 0T48 grains of solid matter, consisting of humate of potash, &c. was found to become gradually paler, and at the end of a month, during which time the plants had increased by inches, the quantity of solid matter in 100 grains had di¬ minished to 0T32. But the solution contained in the other glass, and in which no plant had grown, had diminished to 0T36, so that the absorption could not have amounted to more than 0-004 grains for every 100 grains of solution em¬ ployed. This quantity is so small as to be within the limits of error of experiment, and we are consequently entitled to draw the conclusion that humus, even under the most fa¬ vourable circumstances, is not absorbed by plants. While it appears, then, that humus is not directly a food of plants, it must not be supposed that it is altogether de¬ void of importance. The decompositions which it is con¬ stantly undergoing in the soil, make it a source of carbonic acid, which may be absorbed by the plants; and it conse¬ quently has indirectly an important bearing on their nutri¬ tion. Its functions in the soil are also important, but these we leave for future consideration. Carbonic acid, ammonia, and water, are the great organic foods of plants. But while the plant has afforded to it an inexhaustible supply of the last, the quantities of the two former, both in the atmosphere and the soil, which are avail¬ able as food, are limited, and insufficient to sustain its life for a prolonged period. It has been shown by Chevandrier, that an acre of land under beech wood accumulates annually about 1650 lb. of carbon. But the column of air resting upon an acre ofland contains only about 15,5001b. of carbon, and the soil may be estimated to contain 1 per cent., or 22,400 lb. per acre, and the whole of this carbon would therefore be removed, both from the air and the soil, in the course of little more than 23 years. But it is a familiar fact, that plants continue to grow with undiminished luxuriance year after year in the same soil, and they do so because neither their carbon nor their nitrogen are permanently absorbed ; they are there only for a period, and when the plant has finished its functions and dies, they sooner or later return into their original state. Either the plant decays, in which case its carbon and nitrogen pass more or less rapidly into their origi¬ nal state, or it becomes the food of animals, and by the pro¬ cesses of respiration and secretion, the same change is ef¬ fected. In this way a sort of balance is sustained ; the car¬ bon which at one moment is absorbed by the plant, passes in the next into the tissues of the animal, only to be again expired in that state in which it is fitted tp commence again its round of changes. But while there is thus, as it were, a continuous circula¬ tion of these constituents through both plants and animals, there are various changes which tend to diminish the quan¬ tities of carbonic acid and ammonia at the earth’s surface, carbon being separated from plants and animals under cer¬ tain circumstances in the elementary state, and the decom¬ position of nitrogenous matters yielding nitrogen, which is incapable of returning into the state of ammonia except in small quantity and by very circuitous processes. The ele- Agricul- ments carbon and nitrogen being, as we have already men- tural tioned, incapable of direct absorption by plants, a gradual chemistry though slow diminution in the amount of vegetable life would '''•v"*"'' necessarily occur were it not that nature has provided against this by establishing sources of carbonic acid and ammonia so as to sustain their quantity. The most important of these sources is perhaps volcanic action, both ammonia and car¬ bonic acid being evolved from active volcanoes to an extent which may appear trifling when superficially examined, but is really very large. The production of nitric acid during thunder-storms, apparently by the combination of the nitro¬ gen and oxygen of the atmosphere, which either directly or indirectly ministers to the growth of plants, is another mode in which the supply of these substances is sustained, and the small annual loss of the available food of plants counter¬ balanced. Source of the Inorganic Constituents of Plants.—The nature of the inorganic constituents of plants, their being solid and fixed substances, sufficiently indicate that there can be but one source from which they may be derived. That source is the soil, which, as we shall afterwards see, contains all these substances in greater or less abundance, and has always been admitted to be the only substance cap¬ able of supplying them. The older chemists and physiolo¬ gists, however, attributed no importance to these substances, and looking to the small quantities in which they are found in plants, imagined that they were there present merely as accidental impurities which had been absorbed from the soil along with the humus, which was at that time considered to be their organic food. This opinion, sufficiently disproved by the constant occurrence of the same substances, and in the same proportions, in the ash of each individual plant, has been further refuted by the experiments of Prince Salm Horstmar, who has established the fact of the origin of all these substances from the soil, and of their importance to vegetation, by 'experiments upon oats grown^ on artificial soils, in each of which one inorganic constituent was omitted. He found that, without silica, the grain vegetated, but re¬ mained small, pale in colour, and so weak as to be incapable of supporting itself; without lime, it died when it had pro¬ duced its second leaf; without potash and soda, it grew only to the height of three inches; without magnesia, it was weak and incapable of supporting itself; without phosphoric acid, it was weak but upright; and without sulphuric acid, it was weak though normal in form, but produced no fruit. Manner in ivhich the Constituents of Plants are Absorbed. Water.—The absorption of water by plants takes place in great abundance, and is connected with many of the most important phenomena of vegetation. It is absorbed by the roots alone, and passing into the tissues of the plant, a part of it is decomposed, and goes to the formation of certain of its organic compounds; but by far the larger quantity does not remain in the plant, but is again exhaled by the leaves. The extent to which this takes place is very large. Hales found that a sunflower exhaled in twelve hours about 1 lb. 5 oz. of water, but this quantity was liable to considerable variation, being greater in dry, and less in wet weather, and was greatly diminished during the night. Saussure made similar experiments, and found that the quantity of water exhaled by a sunflower amounted to about 220 lb. in four months. The subject of the exhalation of water by plants has recently been examined with great accuracy by Lawes. His experiments were made by planting single plants ot wheat, barley, beans, pease, and clover, in large glass jars capable of holding about 42 lb. of soil, and covered with glass plates, furnished with a hole in the centre for the pas¬ sage of the stem of the plant. Water was supplied to the AGRICULTURAL CHEMISTRY. 379 Agricul- soil at certain intervals, and the jars were carefully weighed. tural The result of the experiments, continued during a period of Chemistry, ] 72 days, is given in the following table, which shows the total quantity of water exhaled in grains :— Wheat 113,527 Barley. 120,025 Beans 112,231 Pease 109,082 Clover, cut 28th June 55,093 It was found, further, that the exhalation was not uniform, but increased during the period of active growth of the plant, and diminished again when that period was passed. These variations are shown by the subjoined tables, of which the first gives the total exhalation during certain periods, and the second the average daily loss of water during the same periods. Table I.—Shotting the Number of Grains of Water given off by the Plants during stated divisional Periods of their Growth. Description of Plant. 9 Days. 31 Days. Apr. 28. 27 Days. From Apr. 28 to May 25. 34 Days. From May 25 30 Days. July 28. 14 Days. From July 28 Aug. 11. 27 Days. From Aug. 11 to Sept. 7. Wheat, Barley, Beans, Pease, Clover, 129 129 88 101 400 1268 1867 1854 1332 1645 4,385 12,029 4,846 2,873 2,948 40,030 37,480 30,110 36,715 50,100 46,060 45,060 58,950 62,780 15,420 17,046 12,626 5,281 6235 6414 3657 Table II.—Showing the average daily Loss of Water {in Grains) by the Plants, within several stated divisional Periods of their Growth. Wheat, Barley, Beans, Pease, Clover, | Days. 14-3 14-3 9-7 1P2 44.4 31 Days Apr. 28. 40-9 60-2 59-8 42-9 53-0 27 Days. From Apr. 28 to May 25. 162-4 445-5 179-5 106-4 109-2 34 Days. From May 25 1177-4 1102-3 885-6 1079-8 1473-5 30 Days. July 28. 1535-3 1502-0 1965-0 2092-7 14 Days. Aug. 11. 1101-4 1217-6 901-8 377-2 From Aug. 11 to Sept. 7. 230-9 237-5 135-4 Similar experiments were made with the same plants hi soils to which certain manures had been added, and with re¬ sults generally similar. If, now, a calculation be made from these results of the quantity of water exhaled by the plants growing on an acre of land, it will be found greatly to ex¬ ceed the annual fall of rain ; but we know that of all the rain which falls only a small proportion can be absorbed by the plants growing on the soil, for a large quantity is carried off’ by the rivers, and never reaches their roots. It has been calculated, for instance, that the Thames carries off in this way at least one-third of the annual rain that falls in the district watered by it, and the Rhine nearly four-fifths. The exhalation which takes place to so great an extent must therefore be dependent on the repeated absorption of the same quantity of water, which, after being exhaled, is again deposited on the soil in the form of dew, and passes repeat¬ edly through the plant. This constant percolation of water is of immense importance to the plant, as it forms the chan¬ nel through which some of its other constituents are carried to it. Carbonic Acid.—While thus the whole of the water which a plant requires is absorbed by its roots, exactly the reverse is the case with carbonic acid, of which only an in¬ considerable quantity is so absorbed. It passes into the plant by the leaves, as has been clearly shown by Boussingault, ^gricul- by a very simple experiment. He took a large glass globe p tur.al having three apertures, through one of which he introduced \ emisJ7- a branch of a vine, with twenty leaves on it. With one of * the side apertures a tube was connected, by means of which the air could be drawn slowly through the globe, and into an apparatus in which its carbonic acid could be accurately determined. He found, in this way, that while the air which entered the globe contained 0-0004 of carbonic acid, that which escaped contained only 0-0001, so that three-fourths of the carbonic acid had been absorbed. Ammonia.—The absorption of ammonia, so far as we at present know, takes place entirely by the roots; and al¬ though a quantity of it no doubt exists in the air, which is important to the plant, there is little doubt that even that reaches it through the root, being carried down by the rain, and absorbed in that way. The greater part of the ammonia, being derived from the organic matter of the soil, is undoubtedly absorbed by the roots. Inorganic Constituents.—These are likewise absorbed by the roots; and it is as a solvent for these substances that the large quantity of water that passes through the plants is so important. The inorganic constituents exist in the soil in particular states of combination, in which they are only sparingly soluble; so much so, indeed, that many of them are considered to be almost absolutely insoluble in water. But in the soil their solubility is increased by the presence of carbonic acid, which being absorbed by the water causes it to dissolve, to some extent, substances otherwise insoluble. It is in this way that lime, which occurs in the soil principally as the insoluble carbonate, is dissolved and absorbed. Phosphate of lime is dissolved in water containing carbonic acid, or even common salt in solution; and generally we have some solvent substance always present. The amount of solubility produced by these substances is ex¬ tremely small; but it is sufficient for the purpose of sup¬ plying to the plant as much of its mineral constituents as are required, for the quantity of water which, as we have already seen, passes through a plant is very large when com¬ pared with the amount of inorganic matters absorbed. It has been shown by Lawes that about 2000 grains of water pass through a plant for every grain of mineral matter fixed in it, so that there is no difficulty in understanding how the ab¬ sorption takes place. There is no doubt that the substances, before they can pass into the plant, must be dissolved, experi¬ ment having distinctly shown that the spongioles or apertures through which this absorption takes place are too minute to admit even the smallest solid particle. THE PROXIMATE CONSTITUENTS OF PLANTS. The substances which are absorbed by the plant undergo within it a series of complicated changes, and produce a number of complex organic compounds, of which the mass of the plant is composed. These substances may be divided into three great classes, of widely different properties, com¬ position, and functions. 1st, The Saccharine and Amylaceous Constituents.— These substances are compounds of carbon, hydrogen, and oxygen, and all possess a certain degree of similarity in composition. The quantities of hydrogen and oxygen which they contain are always in the proportion to form water, so that they may be considered as compounds of carbon and water; not that it can be asserted that they actually do contain water, as such, for of that we have no evidence, but only that its constituents are there in the proportion to form it. Cellulose.—This substance forms the fundamental part of all plants. It is the principal constituent of woody fibre, and is found in a state of purity in the fibre of cotton and 380 Agricul¬ tural Chemistry. AGRICULTURAL CHEMISTRY. flax, and in the pith of plants; but in wood it is generally contaminated with another substance, which has been called incrusting matter, as it is deposited in and around the cells, of which the plant is in part composed. Cellulose is in¬ soluble in all menstrua, but, when boiled for a long time with sulphuric acid, is converted into a substance called dextrine. Cellulose consists of From pith of Elder-tree. Spongioles of roots. Carbon 43-37 dSOO Hydrogen 6‘04 6*18 Oxygen 50-59 50*82 100*00 100*00 It is represented chemically by the formula, C24 H21 O21, which shows it to be a compound of 24 atoms of carbon with 21 of hydrogen and 21 of oxygen. Incrusting matter.—Of this substance, large quantities enter into the composition of all plants ; but of its chemical nature little is known, as it cannot be obtained separate from cellulose. It is, however, of analogous composition, and probably contains hydrogen and oxygen in the proportion to form water. Starch.—When a quantity of the flour of wheat, or of many other seeds, is exposed to a gentle stream of water, there is separated from it a fine white powder, which is com¬ mon starch. This powder, when examined by the micro¬ scope, is found to be composed of minute grains, formed of concentric layers deposited on one another. These grains vary considerably in size and structure in different plants; but in the same plant they are generally so much alike as to admit of their recognition by a practised observer. These grains were formerly believed to be composed of an exter¬ nal coating of a substance insoluble in water, and containing in their interior a soluble kernel. This opinion has, however, been refuted, and distinct evidence been brought to show that the exterior and interior of the globules are identical in chemical properties. If boiled with water, starch dissolves to a thick fluid ; and if heated in the dry state, to a tem¬ perature of about 390° Fahr., it becomes soluble in cold water. It is distinguished by giving a brilliant blue compound with iodine. Starch contains— Carbon 44*47 Hydrogen 6*28 Oxygen 49*25 100*00 and its composition is represented by the formula C12 H10 O10. It differs, therefore, but little from cellulose in composition, but its chemical functions in the plant are extremely different. It is connected with some of the most important changes which occur in the growing plants, and by a series of remarkable transformations is converted into sugar and other important compounds. Lichen Starch is found in most species of lichens, and is distinguished from common starch by producing a green colour with iodine. Its composition is the same as that of ordinary starch. Inuline.—The species of starch to which this name is given is characterised by its dissolving in boiling water, and giving a white pulverulent deposit in cooling. It is found in the tuber of the dahlia, in the dandelion, and some other plants. Its composition is identical with that of cellulose, and its formula is C24 H21 O21. Gum is exuded from various plants in the form of a thick fluid, which dries up into a resinous mass. Its composition is the same as that of starch. It differs considerably in its properties when derived from different plants, but in all cases its chemical composition is the same. Dextrine.—When starch is exposed to a heat of about Agricul- 400°, or when treated with sulphuric acid, or with a sub- tui;al stance extracted from malt called diastase, it is converted ^iemistry- into dextrine. The same substance may also be obtained from cellulose by a similar treatment. The dextrine so ob¬ tained has the same composition as the starch from which it is obtained, but in its properties more nearly resembles gum. It is a highly important constituent of all plants, and may be converted into sugar on the one hand, and into starch on the other. Sugar.—Under the general name of sugar are included four or five different substances which chemists have dis¬ tinguished. Of these the most important are cane sugar, grape sugar, and an uncrystallisable sugar found in most plants. Cane Sugar is met with in the sugar-cane, the maple, and many other plants. It is extremely soluble in water, and may be obtained in large crystals, as in common sugar- candy. Its composition is— Carbon 42*22 Hydrogen 6*60 Oxygen 51*18 100*00 and its chemical formula is C12 Hu On. Grape Sugar is met with in the grape, and most other fruits. But it is also produced when starch is boiled for a long time with sulphuric acid, or treated with a large quan¬ tity of diastase. It is less soluble in water than cane sugar, and crystallises in small round grains. Its composition, when dried at 284°, is— Carbon 40*00 Hydrogen 6*66 Oxygen , 53*34 100*00 and its formula is C12 H12 O12. The uncrystallisable sugar of plants is closely allied to grape sugar, and so far as we know, its composition is the same. Mucilage is the name applied to the substance existing in linseed, and in many other seeds, and which commu¬ nicates to them the property of swelling up and becoming^ gelatinous when treated with water. It is found in a state of considerable purity in gum tragacanth, and some other gums. Its composition is not known with absolute certainty, but it is either C24 H19 O19, or C12 H10 O10; and in the latter case . it must be identical with starch and gum. All the substances belonging to this class are obviously very closely related in chemical composition, some of them, indeed* as starch and gum, though easily distinguished by their properties, are identical in constitution, and the others only differ in the quantity of water, or of its elements which they contain. In fact, all these substances may be con¬ sidered as compounds of carbon and water, and their rela¬ tions are, perhaps, more distinctly seen when their formula are written so as to show this, as is done in the following table, in which they are all supposed to contain 24 equiva¬ lents of carbon, so as to make them comparable with cel¬ lulose :— Water. Grape sugar, C12 H12 O12 C24 H24 O24 C24 + 24 Cane sugar, C12 Hu On C24 H22 O22 C24 + 22 Cellulose, . C24 H21 O21 C24 H21 O21 C24 +21 Inuline, . C24 H21 O21 C24 H21 O21 C24 +21 Starch, . C12 Hio O10 C24 H20 O20 C24 + 20 Dextrine, . C12 Hio O10 C24 H20 O20 C24 + 20 Gum, . C12 Hio O10 C24 H20 O20 C24 + 20 Mucilage, . C12 Hio O10 C24 H20 O20 C24 + 20 AGRICULTURAL CHEMISTRY. 381 Agricul- The differences being thus so slight, it will not be diffi- tural cult to understand how one of these compounds may pass Chemistry. jnt0 the other. Thus, for instance, cellulose has only to absorb an atom of water to become cane sugar, or to lose an atom in order to be converted into starch; changes which, we have every reason to believe, actually do occur in the plant. Pectine and Pectic Acid.—These substances are met with in many fruits and roots, as, for instance, in the apple, the carrot, and the turnip. They differ from the starch group of substances, in containing a larger quantity of oxy¬ gen than is required to form water along with their hydro¬ gen ; but their exact composition is still uncertain, and they undergo numerous changes during the ripening of the fruit. 2c?, Fatty Matters.—The fatty constituents of plants form a rather extensive group of substances all closely allied, but distinguished by minor peculiarities in properties and differ¬ ences in constitution. Some of them are of very frequent occurrence, but others are almost peculiar to individual plants. They are all compounds of carbon, hydrogen, and oxygen, and are at once distinguished from the preceding class, by containing oxygen in greatly less quantity than is required to form water with their hydrogen. The principal constituents of the fatty matters and oils of plants are three substances, called stearine, margarine, and oleine, the two former solids, the latter a fluid. These substances rarely if ever occur alone, but are mixed together in variable pro¬ portions, and the fluidity of the oils is due principally to the quantity of the last which they contain. If a quantity of olive oil be exposed to cold, it is seen partially to congeal; and if it be then pressed, a fluid flows out, and a crystalline solid remains, the former is oleine, though not absolutely pure, and the latter margarine. The separation of these substances involves a variety of troublesome chemical pro¬ cesses ; and when it has been effected, it is found that each of them is a compound of a peculiar acid with another substance called glycerine, or the sweet principle of fats. Glycerine, as it exists in the fats, appears to be a compound of C3 H2 O, and its properties are the same from whatever source it is obtained. The acids separated from it are known by the names of margaric, stearic, and oleic acids. Margaric and Stearic Acids.—These substances are white crystalline solids insoluble in water, and fusing at a low temperature. They were formerly believed to be different in composition, but the more accurate analyses of later che¬ mists have shown, that they have both the following com¬ position :— Carbon 75’64 Hydrogen 12m 1 Oxygen 11‘65 100-00 and are both represented by the formula C34 H34 O4. Oleic Acid.—Under this name two different substances appear to be included. It has been applied generally to the fluid acids of all oils, while it would appear that the drying and non-drying oils actually contain substances of different composition. The acid extracted from olive oil appears to have the formula C36 Hat 04, while that from linseed oil is C4G Css Oe, but this is still doubtful. Other fatty acids have been detected in palm oil, cocoa- nut oil, &c. &c., but they are of minor importance, and so closely resemble margaric and stearic acids, as to be easily confounded with them, although their composition is un¬ doubtedly different. Wax is a substance closely allied to the fats. It con¬ sists of two substances, cerine and myricine, each of which is extremely complex in its composition. The former con¬ sists principally of an acid similar to the fatty acids, called cerotic acid, and containing C54 H54 O4. The latter has Agricul- the formula C92 H92 O4. These substances are separated turiil from one another by boiling with alcohol, in which the for- ((hemis^ry/ mer is more soluble. The wax found in the leaves of the lilac and other plants appears to consist of myricine, while that extracted from the sugar-cane is said to be different, and to have the formula C48 H50 O2. It is probable that other plants contain different sorts of wax, but their inves¬ tigation is still so imperfect, that nothing definite can be said regarding them. Wax and fats appear to be produced in the plant from starch and sugar; at least it is unquestionable that the bee is capable of producing the former from sugar, and we shall afterwards see that a similar change is most probably produced in the plant. 3c?, Nitrogenous or Albuminous Constituents of Plants and Animals.—The nitrogenous constituents of plants and animals are so closely allied, both in properties and com¬ position, that they may be most advantageously considered together. Albumen.—Vegetable albumen is found dissolved in the juices of most plants, and is abundant in that of the potato, the turnip, and wheat. In these juices it exists in a soluble state, but if its solution be heated to about 150° it coagulates into a flocky insoluble substance. It is also thrown down by acids and alcohol. Coagulated albumen is soluble in alkalies and in nitric acid. Animal albumen exists in the white of eggs, the serum of blood, and the juice of flesh; and from all these sources is scarcely distinguishable by its properties from vegetable albumen. The composition of both varieties is the same— From From From From Wheat. Potatoes. Blood. White of Egg. Carbon 53-7 53-1 53*4 53-0 Hydrogen 7*1 7*2 7‘0 7’1 Nitrogen...... 15*6 ... 15-5 15-6 Oxygen 4 f ... 22-l 22-9 Sulphur > 23’6 \ 0*97 V6 !•! Phosphorus... ) ( ... 0-4 03 loocr ioo-o ioo-o Closely allied to vegetable albumen is the substance known by the name of glutin, which is obtained by boiling the glu¬ ten of wheat with alcohol. It appears to be a sort of coagu¬ lated albumen, and its composition is the same as that given above. Vegetable Fibrine.—If a quantity of wheat flour be tied up in a piece of cloth, and kneaded for some time under water, the starch it contains is gradually washed out, and there remains a quantity of a glutinous substance called gluten. When this is boiled with alcohol, glutin above re¬ ferred to is extracted, and vegetable fibrine is left. It dis¬ solves in dilute potash, and on the addition of acetic acid is deposited in a pure state. Treated with hydrochloric acid, diluted with ten times its weight of water, it swells up into a jelly-like mass. When boiled or preserved for a long time under water, it cannot be distinguished by its properties from coagulated albumen. Animal Fibrine exists in the blood and the muscles, and agrees in all its characters with vegetable fibrine, as is seen by the subjoined analyses— Carbon .. Hydrogen Nitrogen Oxygen Sulphur Wheat Flour. 53-1 7-0 15-6 23-2 1-1 100-0 Blood. 52-5 6-9 15-5 24-0 1-1 100-0 Flesh. 53-3 7*1 15-3 23-1 1-2 100-0 382 AGRICULTURAL CHEMISTRY. Agricul- Caseine.—Vegetable caseine is abundantly found in most *—1 ^ plants, and is met with in the juice from which albumen has v erais ry; been precipitated by heat, and may be sejiarated from it in ** flocks by the addition of an acid. It has been obtained for chemical examination, principally from pease and beans, and from the almond and oats. That prepared from the pea has been called legumine, that from almonds emulsine, and that from oats avenine; but they are all three identical in their properties, although formerly believed to be different, and distinguished by these names. Vegetable caseine is best obtained by treating pease or beans with hot water, and straining the fluid. On standing, the starch held in sus¬ pension is deposited, and the caseine is retained in solution in the alkaline fluid; by the addition of an acid it is precipi¬ tated as a thick curd. Caseine is insoluble in water, but dissolves readily in alkalies ; its solution is not coagulated by heat, but, on evaporation, becomes covered with a thin pel¬ licle, which is renewed as often as it is removed. Animal Caseine is the principal constituent of milk, and is obtained by the cautious addition of an acid to skimmed milk, by which it is precipitated as a thick white curd. It is also obtained by the addition of rennet, and the process of curdling milk is simply the coagulation of its caseine. It is soluble in alkalies, and is precipitated from its solution by acids, and in all other respects agrees with vegetable caseine. The composition of animal caseine has been well ascer¬ tained, but considerable doubt still exists as to that of vege¬ table caseine, owing to the difficulty of obtaining it absolutely pure. The analyses of different chemists give rather discor¬ dant results, but we have given those which appear most trustworthy— Carbon ..., Hydrogen , Nitrogen Oxygen .... Sulphur .... Phosphorus From Pease. ,50-6 50-7 , 6-8 6*6 ,16-5 15-8 ,25-6 23-8 , 0-5 0-8 . ... 2*3 100-0 100-0 Other results differ considerably from these, and some observers have even obtained as much as eighteen per cent, of nitrogen and fifty-three of carbon. The composition of animal caseine differs from this prin¬ cipally in the amount of carbon. Its composition is— Carbon 53*6 Hydrogen 7-1 Nitrogen 0xygen 22-5 Sulphur PO 100-0 It will be at once manifest that a very close relation sub¬ sists between the different substances just described. In¬ deed, with the exception of vegetable caseine, they may be said all to present the same composition ; and, as has been mentioned above, there are analyses of it which would class it completely with the others. While, however, the quan¬ tities of carbon, hydrogen, nitrogen, and oxygen are the same, diffeiences exist in the small quantities of sulphur and phosphorus they contain, and which are indubitably essen¬ tial to them. Much importance has been attributed to these constituents by various chemists, and especially by Mulder and he has endeavoured to make out that all the albuminous substances are compounds of a substance to which he has given the x\zm-.2 1*76 6*03 18*97 15*92 11*0 9*01 7*30 Mean. 2*00 6*75 1606 10*88 7*77 6*66 6*93 from which it will be seen that though considerable varia¬ tions occur, the relative proportions of ash in different parts of the plant are pretty constant. The proportion of ash which a plant contains varies greatly at different periods of its growth, but the changes which it undergoes seem, so far as we at present know, to be governed by no general laws. It appears, however, generally, that during the period of active growth the quantity of ash is largest. Thus, it has been found that in early spring the wood of the young shoots of the horse-chesnut contains 9*9 per cent, of ash. In autumn this has diminished to 3*4, and the last year’s twigs contain only 1*1 per cent., while in the old wood the quantity does not exceed 0*5. Saussure has also observed that the quantity of ash diminishes in certain plants when the seed has ripened. Thus, he found that the per-centages of ash, before flowering, and after seeding, were as follows:— Before flowering. With ripe seed. Sunflower 14*7 Wheat 7*9 3*3 Maize 12*2 4*6 3 c 386 AGRICULTURAL CHEMISTRY. Agricul¬ tural On the other hand, the quantity of ash in the leaves of trees increases considerably in autumn, as shown by this Chemistry. ^ Per-centage of ash in May. September. Oak leaves S’S 5*5 Poplar 6*6 S’S Hazel 6-l 7*0 Horse-chesnut 7*2 8'6 In other cases, the proportion of ash appears to increase as the plant reaches maturity, and this is particularly seen in the oat, of which we have very complete analyses, at dif¬ ferent periods of its growth : Proportion of Ash in different parts of the Oat at different periods of its growth. Date. 2d July 9th July 16th July 23d July 30th July oth August .... 13th August 20th August 27th August 3d September. Stalks. 7*83 7*80 7-94 7-99 7-45 7’63 6-62 6-66 7- 71 8- 35 Leaves. 11- 35 12- 20 12-61 16-45 16-44 16-05 20- 47 21- 14 22- 13 20-90 Chaff. 6-00 9-11 12-28 13-75 18-68 21- 07 22- 46 27-47 Grain with husk 4-91 4-36 3-38 3- 62 4- 22 4-31 4-07 3-64 3-51 3-65 Here a rapid increase takes place in the quantity of ash in the leaves and chaff. In the stalks it remains nearly uniform at all periods of the growth. In the grain, again, there is a de¬ cided diminution ; but this diminution is apparent, not real, and is due to the determination of the ash being made on the grain, with its husk, and the rapid increase in weight of the grain, which is poor in ash, while the husk remains nearly un¬ changed, causes an apparent diminution in its proportion. The quantity of ash contained in a plant is also depen¬ dent upon the nature of the soil on which it grows. Of this an interesting illustration is given in the following table of the quantities found in the grain and straw of the same variety of the pea grown on fourteen different soils :— Seed. Straw. Seed. Straw. 2- 30 3- 25 4- 27 3-40 2- 99 3- 19 2-53 3-43 3-62 3-39 3-90 6-80 3-90 8 9 10 11 12 13 14 2-27 2- 69 1-61 3- 11 3-34 2- 78 3- 01 6- 59 3-49 3-91 5-28 7- 57 3-76 3-38 Agricul¬ tural Chemistry. v' The differences, especially in the straw, are here very re¬ markable, but we are unable to connect them with the pe¬ culiarities in composition of the soils on which they grow; in¬ deed it is obvious that they must be dependent on most com¬ plicated questions, which we cannot at present solve, for we see that the increase in the ash of the straw is not generally connected with any corresponding increase in that of the grain. Theoretically, we should anticipate the proportion to be greatest in those soils which contain the largest quantities of the substances which enter into the composition of the ash; but this is by no means invariably the case. In some in¬ stances, the variations certainly can be traced to this source, as in the following analysis of the fruit of the horse-chesnut, grown on a common fruit soil, and on a rich porphyry soil:— Kernel of seed. Green husk. Brown husk. Forest soil 2-26 4-53 1-70 Porphyry soil 3*36 7*29 2-20 in which a very marked increase has occurred, in that grown on the rich soil. This, however, is only an isolated case, and in many instances no satisfactory connexion can be traced between the nature of the soil and the quantity of ash contained in the plants grown on it. While it thus appears that the quantity of ash differs greafly in different plants, the proportion in which the indi¬ vidual components enter into these ashes is also variable. Within very wide limits this will be at once apparent, from the following table, in which are gathered together analyses of the ash of most of our common cultivated, and a few un¬ cultivated plants:— Table of the Composition of the Ash of different Plants in 100 parts. Note.—Alumina and oxide of manganese are of so rare occurrence that separate columns have not been introduced for them, but when they occur their quantity is stated in a note at the end of the table. Potash. Wheat, grain straw chaff Barley, grain : straw Oats, grain1 straw chaff2 Bye, grain straw Maize, grain stalks and leaves Rice, grain Pease (gray), seed straw Beans (common field), grain. straw Tare, straw straw 30- 02 17-98 9-14 21.14 11-22 20- 63 19- 46 6-33 33-83 17-20 28-37 35-26 20- 21 41-70 21- 30 51-72 32-85 32-82 31- 72 Chloride Soda, of Potas¬ sium. 3-82 2-47 1-79 1- 93 3- 93 0-39 i’-74 2- 49 4- 22 0-54 2-77 Chloride of Sodium. 5-65 i:03 2-71 0-30 3-82 3-27 7-41 1-01 214 4-27 0-24 O'60 trace 2-29 i-24 11-54 4-03 4-55 Mag- Oxide of nesia. Iron. P,h03.' Sulphu- P.h^lc rio Acid Acid. Carbonic Acid. 1-15 7-42 1-88 1-65 5-79 10-28 7-01 1- 95 2- 61 9-10 0-57 10-53 7-18 4- 78 37-17 5- 20 19- 85 20- 78 15-71 13-39 1-94 1- 27 7-26 2- 70 7-82 3- 79 0-38 12-81 2-40 13-60 5-52 4- 26 5- 78 7-17 6- 90 2-53 5-31 1-66 0-91 0-45 0-37 2 13 1-36 3-85 1-49 1-58 1-04 1- 40 0-47 2- 28 2-12 0-18 1-07 0-61 0-65 46-79 2- 75 4- 31 28-53 7- 20 50-44 5- 07 1-04 39-92 3- 80 53-69 8- 09 62-23 36-50 4- 65 28-72 0-49 10-59 10-34 3-09 i’-91 1-09 3- 35 9-61 0-17 0-80 5-16 4- 47 8-68 3- 05 1- 40 2- 52 4- 67 1-36 2- 87 O'82 12-48 3- 42 25-32 18-73 20-37 3- 89 63- 89 81-22 30-68 68-50 4- 40 49-56 72-85 9-22 64- 50 1-55 27-98 1- 37 0-68 3-23 0-42 2- 61 1-28 3-57 1 Oxide of Manganese, 0-42. 2 Oxide of Manganese, 0"92. ( AGRICULTURAL CHEMISTRY. Agricul¬ tural Chemistry. Flax, seed straw Rape, seed1 straw2 Spurry Red clover Cow grass, Trifolium medium Yellow clover Alsike clover Lucerne Anthoxantlium odoratum Alopecurus pratensis Avena pubescens j Bromus erectus Bromus mollis Cynosurus cristatus Dactylis glomerata F estuca duriuscula Holcus lanatus Lolium perenne Annual ryegrass Poa annua Poa pratensis Poa trivialis Phleum pratense Plantago lanceolata Poterium Sanguisorba ... Achillea Millefolia Potato, tuber stem leaves Jerusalem Artichoke stem leaves Turnip, seed bulb leaves Mangold-Wurzel, root .... leaves Carrot, root leaves Kohl-rabi, bulb leaves Cow cabbage, head stalk Poppy seed leaves Mustard seed (white) Radish root Potash, 34-17 21- 53 16-33 16-63 26-12 25-60 22- 78 27-48 29- 72 27- 56 32- 03 37-03 31-21 20-33 30- 09 24-99 29- 52 31- 84 34-83 24-67 28- 99 41- 86 31-17 29- 40 31-09 33- 26 30- 26 30- 37 43-18 39- 53 17-27 55-89 38-40 6-81 21-91 23-70 11-56 21-68 8- 34 42- 73 17-10 36-27 9- 31 40- 86 40-93 9-10 36-37 25-78 21-16 Soda. 1-69 3-68 0-34 10-57 1-14 0-33 0-87 0-09 3-95 0-69 3-72 1- 23 14-75 12-43 3- 13 12-21 12-11 4- 85 2- 84 2*43 4-05 0-33 Chloride of Potas sium. 9-08 12- 39 11-72 6- 29 11-64 7- 03 9-50 4-05 10- 63 11:60 17-86 8- 17 3- 91 13- 80 6-47 11- 25 6-90 0-70 4- 53 3-27 20-49 4-95 4-88 5-99 7-15 2-50 1-29 Chloride of Sodium. 0-36 9-21 0-96 2- 53 8-90 6-02 1-86 8-16 1-05 1-91 4- 90 5*66 1-38 3- 11 3 09 0-62 6-66 7- 25 5- 11 3-35 1-31 3-24 8- 80 1-35 3- 63 7-92 20-43 11- 37 4- 68 1-82 7-05 12- 41 49-51 37-66 3-62 11-90 6-66 2-08 1- 94 2- 51 7-07 8-40 21-20 8- 30 21-51 14-46 21-57 24-42 17-26 26-83 20-60 9- 21 3- 90 4- 72 10-38 6-64 10-16 5- 82 10- 31 8- 31 9- 64 6- 82 11- 69 5-63 8-80 14-94 19- 01 24-82 13- 40 1-80 14- 85 27- 69 3-34 20- 31 40-15 17-40 11-82 28- 49 1-90 8-72 5-64 24-05 10-20 30-31 15- 01 10-61 35-36 30-24 19-10 8-78 Mag¬ nesia. Oxide of Iron. 13-11 4-20 8-80 2-92 8-88 8-47 8-86 8-39 4- 01 5- 22 2- 53 1-28 3- 17 4- 99 2-60 2-43 2-22 i 2- 83 | 3- 41 2-85 I 2-59 2-44 2- 71 3- 22 5- 30 3- 51 4- 21 3-01 3- 17 4- 10 7- 78 1-30 1-91 1- 95 8- 74 3-28 2- 62 1- 79 9- 84 2- 29 0-89 2- 36 3- 62 2- 39 3- 85 9-49 6-47 5-90 3-53 0-50 5-58 1-79 1-30 1*26 1-09 1- 40 0-71 2- 23 1-18 0-47 0-72 0-26 0-28 0-18 0-59 0-78 0-31 0-21 0-28 1-57 0-28 0-29 0-27 0-90 0-86 0-21 0-44 1-34 4- 50 0-45 0-88 1-14 1-95 0-47 3 02 0-52 1- 46 0-51 3-43 0-38 5- 50 0-77 0-41 0-41 2- 14 0-39 1-19 Phos phoric Acid, 38-54 7-53 31-90 4-68 10-20 4-09 4- 94 5- 64 6- 47 10-09 6- 25 10-82 7- 53 9-62 7- 24 8- 60 12- 07 8-02 8- 73 10- 07 9- 11 10-02 9-13 11- 29 7-08 7-81 7- 13 8- 61 6-68 13- 60 16-99 2- 97 6-61 40- 17 9-31 4- 85 1-65 5- 89 12- 31 6- 21 13- 45 9-43 12-53 19*57 31-38 3- 28 44-97 41- 09 Sulphu¬ ric Acid. Carbonic Acid. ^inca, 1-56 3-39 5-38 3- 90 1- 79 2- 96 2-66 4- 82 3- 25 4- 80 3-39 2-16 3- 37 5- 46 4- 91 3-20 3-52 3- 45 4- 41 5- 20 3- 45 10-18 4- 26 4-47 4-86 6- 11 4-84 2- 44 15- 24 6-56 6- 37 3- 77 3-23 2-21 7- 10 16- 13 10- 36 3- 14 6- 54 4- 26 5- 08 11- 43 10- 63 7- 27 11- 11 1- 92 5-09 2- 19 7-71 0-22 15-75 5-44 23 04 27-38 18-05 20-16 4-31 20- 74 15-94 1-26 0-65 0-55 9-07 2- 09 1-38 1-82 0-49 3- 29 0-40 0-29 4- 02 14-40 21- 72 9-36 18-29 11*80 25-40 24-31 0-82 10-74 6-18 15- 23 6-92 18-00 23-15 10-24 8-97 16- 68 6-33 1-45 7-92 19-98 11-80 1-14 1-95 1-12 1-76 1- 73 2- 63 28-35 38-75 36- 28 38-48 33-34 40- 11 26- 65 28-53 28-31 27- 13 41- 79 16- 03 32-93 37- 50 31-09 2-37 0*83 9-92 1- 94 2- 56 6-47 1-52 1- 51 17- 25 0-67 2- 69 8-04 1- 40 2- 35 1-11 11-61 0-83 9*57 1-66 1-04 3- 24 11*40 1-31 8-17 A simple inspection of this table leads to various interest¬ ing conclusions. It is to be observed that two at least of the constituents of the ash, viz. alumina, and oxide of man¬ ganese, occur rarely, and in small quantity, and must be of very little importance. They have indeed been altogether excluded by some chemists from the hst of the true con¬ stituents of the ashes of plants, and their presence consi¬ dered as purely fortuitous. Oxide of iron, of which the proportion is also very small, has sometimes been classed along with these substances as a fortuitous component; but it is invariably present, and the experiments of Prince Salm Horstmar leave no doubt that it is essential to the plant. Its function is unknown, but it is an important constituent of the blood of herbivorous animals, and may be present in the plant, less for its own benefit than for that of the animal of which it is destined to become the food. Soda would appear also to be a comparatively unimport¬ ant constituent, being absent in some cases, and found in most plants in but small quantity. It is only in the cruci¬ ferous plants (turnip, rape, &c.) that it is found abundantly, and in them it appears to be an indispensable element; but m most other plants it admits of replacement by potash, and this replacement is probably in some instances the re¬ sult of cultivation. It has at least been found that the pro¬ portions of the two alkalies vary greatly in cultivated and uncultivated specimens of the same plant, the proportion of soda being greatest in the uncultivated. This is conspi¬ cuously seen in the asparagus plant, which gave the follow¬ ing quantities of alkalies and chlorine:— Wild. Cultivated. Potash 18*8 50*5 ^°da 16*2 traced Chlorine 16*5 8*3 387 Agricul¬ tural Chemistry. 1 Alumina, 1'02. 2 Alumina. 0-63. 388 AGRICULTURAL CHEMISTRY. Agricul¬ tural The soda having almost entirely disappeared in the cul¬ tivated plant, while a corresponding increase had taken place Chemistry. jn ^ quant|ty 0f potash. Potash is a most important constituent of plants, and ge¬ nerally forms a considerable proportion of their ash. It is most abundant in the roots and tubers, and sometimes forms more than half of their mineral constituents. It is also abundant in the seeds, while its proportion is small in the straws and stems, and particularly in the chaff, of our com¬ mon grains. In general, it may be said to constitute a thii d part of the ash of most plants. The proportions of lime and magnesia are liable to very great variations. As a general rule, the proportion of the former greatly exceeds that of the latter. An exception to this is found in the cereals, the grains of which are remark¬ ably rich in magnesia; but, generally speaking, the quan¬ tity of magnesia is small, and rarely exceeds 4 per cent. Lime is most abundant in the leguminous plants, exceeding, in some instances, 30 per cent, of the ash. In the cereals it is remarkably small. Chlorine is by no means an invariable constituent of the ash, although it is most commonly met with, and sometimes in considerable quantity. It appears to have some relation to the quantity of soda, and is always largest when that ele¬ ment is most abundant. A reference to the analyses of the wild and cultivated asparagus will render this obvious, and the same conclusions may be drawn from the table of the composition of ashes, where it will be seen that the chlorine exists to a great extent, as chloride of sodium, and conspi¬ cuously so in the ash of mangold-wurzel, where it amounts to almost exactly half of the mineral matter. Sulphuric Acid is an essential constituent of the ash. But it is to be observed that it is in some instances entirely, and in all partially, a product of the combustion to which the plant has been submitted in order to obtain the ash. It is partially derived from the albuminous compounds, which all contain a certain quantity of sulphur, and which, being oxidised to sulphuric acid during the burning, remains in the ash. It is certain, however, that we thus obtain an im¬ perfect estimate of the whole quantity of sulphur which the plant contains in its natural state ; and for this reason expe¬ riments have been made, by treating the plants with nitric acid, so as effectually to oxidise the whole of their sulphur, and admit of its being accurately determined. From such experiments, the following table, showing the total amount of sulphur contained in 100 parts of different dry plants, has been constructed. Poa palustris 0T65 Lolium perenne 0’310 Italian Ryegrass 0‘329 Trifolium pratense ... 0T07 repens 0'099 Lucerne 0’336 Vetch... 0-178 Potato tuber 0-082 tops 0*206 Carrot, root 0-092 tops 0-745 Mangold-Wurzel, root 0-058 tops 0*502 Swede, root 0-435 tops 0-458 Rape 0-448 and the stems and leaves of other plants afford intermediate Agricul- tural proportions. . Chemistry Silica is an invariable constituent of the ash. It is only, , [ however, in the grasses that it is abundant, and that princi¬ pally in their stems. It there contributes to the strength of the straw, and by giving it additional rigidity prevents its being broken or injured by the weight of the ear. The knowledge of the composition of the ash of plants leads to many important practical deductions. It enables us to explain why some plants will not grow upon particu¬ lar soils on which others flourish. Thus, for instance, a plant which contains a large quantity of lime, such as the bean or turnip, will not grow in a soil in which that element is de¬ ficient, although wheat or barley, which require but little lime, may yield excellent crops. Again, if the soil be defi¬ cient in phosphoric acid, those plants only will grow luxuriant¬ ly which require but a small quantity of that element. An extension of this principle leads us to the conclusion that even where a soil contains a proper quantity of all its in¬ gredients, the repeated cultivation of a plant which removes a large quantity of any one substance, may, in the course of time, so far reduce its amount, that the soil becomes in¬ capable of any longer producing that plant, but if it be re¬ placed by another which requires but little of the element thus removed, it may again produce an abundant crop. On this principle the rotation of crops is founded, and its suc¬ cess is dependent on the cultivation in successive years of plants which remove preponderating quantities of different substances. It may be observed by a minute inspection of the table of ashes, that some plants are peculiarly rich in alkalies, others in lime, and others again in silica ; and it would, of course, be the object of the farmer to employ, in succession, crops containing these elements in different proportions. Practical experience in this matter has led to conclusions in all respects identical with those of science, and the successive crops of a good rotation always belong to these different classes. It has been attempted to classify different plants under the heads of silica plants, lime plants, and potash plants, and the fol¬ lowing table, extractedfrom Liebig’s Agricultural (chemistry, in which the constituents of the ash are grouped under the three heads of salts of potash and soda, lime and magnesia, and silica, gives such a classification as far as it can be done:— Salts of Salts of Potash and Lime and Soda. Magnesia. Drumhead Cabbage... 0-431 Wheat, grain 0"068 straw 0-245 Barley, grain 0-053 straw 0-191 Oats, grain 0-103 straw 0*289 Rye, grain 0-051 Beans 0-056 Pease 0-127 Lentils 0-110 Hops 1-063 Gold of Pleasure 0-253 Black Mustard IT 70 White Mustard 1-050 I Oat straw with seeds Wheat straw i j Barley straw with l ,2 ] seeds j ^ Rye straw \ Good hay /Tobacco i I Pea straw J { Potato plant ^ I Meadow Clover / Maize straw ^ 1 Turnips “ ' Beet root Potatoes Jerusalem Artichoke 34-00 22-50 19-00 18-65 6-00 24-34 27-82 4-20 39-20 72-45 81-60 88-00 85-81 84-30 4-00 7’20 25-70 16-52 34-00 67-44 63-74 59-40 56-00 6-50 18-40 12-00 14- 19 15- 70 Silica. 62-00 61-50 55-30 63-89 60-00 8-30 7-81 36*40 4-90 18-00 Phosphoric Acid is found principally in the seeds of plants in which it amounts to from 30 to 50 per cent. The straws of the cereal plants contain it only in very small proportion, The special application of these facts must be left till we come to treat of the subject of the rotation of crops in full, for which a knowledge of the composition of soils is re¬ quired. AGRICULTURAL CHEMISTRY. 389 Agricul- It must be manifest that, as the crops which we remove tural from the soil contain a greater or less amount of inorganic Chemistry. matterSj the quantity of these must, under any circum- stances, be undergoing diminution. In many cases the soil contains an almost inexhaustible supply of those sub¬ stances, but in other instances, where the quantity is small, a system of reckless cropping may reduce a soil to a state of absolute sterility. A remarkable illustration of this fact is found in the virgin soils of certain parts of America. The early settlers there reaped from these soils almost unheard- of crops, but, by repeated cultivation, they were soon ex¬ hausted and abandoned, new tracts being brought in and cultivated only to be in their turn exhausted and abandoned. The knowledge of the composition of the ash of plants shows us how this exhaustion may be avoided, and indicates the mode in which such soils may be preserved in a fertile state. THE SOIL ITS CHEMICAL AND PHYSICAL CHAEACTEKS. No department of agricultural chemistry is surrounded with such difficulties and uncertainties as that relating to the properties of the soil. When chemistry began to be applied to agriculture it was from the determination of the composition of the soil that its principal advantages were an¬ ticipated, and it was certainly from it that the most striking results were at first obtained; for when analysis revealed, as it occasionally did, the absence of one or more of the essen¬ tial constituents of the plant in a barren soil, it indicated at once the cause and the cure of the defect. The expecta¬ tions naturally formed from the facts then observed have been but very partially fulfilled; for, as our knowledge has advanced, it has become apparent that it is only in rare in¬ stances that it is possible satisfactorily to connect together the composition and the properties of a soil, and with each ad¬ vancement in the accuracy and minuteness of our analysis the difficulties have been rather increased than diminished. It has become more and more obvious that the question of the composition of a soil is one of extreme complexity, and we are now convinced that it will be necessary to commence again almost de novo, and, discarding many of the obser¬ vations hitherto made, endeavour to determine the funda¬ mental principles on which the fertility of a soil depends. It_has been found that while in some instances it is possible to predicate with certainty that a particular soil is barren, in numerous others a barren and a fertile soil may approach so closely in composition that it is scarcely possible to dis¬ tinguish them from one another; and so much is this the case that the analysis of a soil must, at the present moment, be considered as in many instances of comparatively little practical value. No doubt practical deductions of importance may occasionally be drawn from the careful analysis of a soil, but the great majority of those hitherto made fail to give the desired information. This may be partly owing to the imperfect analyses which have too often been made, but it is certainly mainly due to imperfect knowledge of the che¬ mical conditions requisite for fertility; and until these are clearly known we cannot expect to derive from the analysis of a soil the important conclusions which it ought to, and at some future period certainly will, yield. Under the pre¬ sent circumstances, therefore, we can only detail such limited facts as are at present known, and of these we shall endea¬ vour to give as clear and succinct an account as possible. Origin of Soils.—The constituents of the soil, like those of the plant, may be divided into the great classes of organic and inorganic. The origin of the former of these we have already discussed. We have pointed out that they are de¬ rived from the decay of plants which have already grown upon the soil, and which, in various stages of decomposition, form the numerous class of substances grouped together Agricul- under the name of humus. The organic substances may tural therefore be considered as in a manner secondary consti- (liemistry- tuents of the soil, which have been accumulated in it as the consequence of the growth and decay of successive gene¬ rations of plants, while the primeval soil consisted of inor¬ ganic substances only. The inorganic constituents of the soil are obtained as the result of a succession of chemical changes going on in the rocks which protrude through the surface of the earth. We have only to examine one of these rocks to observe that it is constantly undergoing a series of important changes. Under the influence of air and moisture it is seen to become soft, to disintegrate, and to fall to powder, and is finally washed away by the rains. These actions, minute and trifling as they may at first sight appear, acting throughout many thousand years, are the source of the inorganic matters of all our soils. Geology points to a period at which the earth’s surface must have been altogether devoid of soil, and have consisted entirely of hard crystalline rocks, such as granite and trap, by the disintegration of which, slowly pro¬ ceeding from the creation down to the present time, all the soils which now cover the surface have been produced. But they have been produced as the result of very complicated processes; for these disintegrated rocks being washed away in the form of fine mud, or at least of minute particles, and being deposited at the bottom of the primeval seas, have there hardened into what are called sedimentary rocks, which being raised above the surface by volcanic action or other great geological forces have been again disintegrated to yield different soils. Thus, then, all soils are directly or in¬ directly derived from the crystalline rocks, those soils which overlie them being formed immediately by their decomposi¬ tion, while those which overlie the sedimentary rocks may be traced back through them to the crystalline rocks from w hich they were originally formed. Such being the case, the composition of a soil must manifestly be dependent on the crystalline rocks from which it is derived. When we inquire into the matter, we find that these crystalline rocks are by no means numerous, and that they are made up of but a small number of different minerals. The great mass of our different rocks is made up of mixtures, in variable proportions, of quartz, felspar, mica, hornblende, augite, and zeolites. With the exception of quartz and augite, these names are, however, representatives of different classes of minerals. There are, for instance, not less than four different sorts of felspar, which have been distinguished by minera¬ logists by the names of orthoclase, albite oligoclase, and La¬ brador felspar; and there are, at least, two sorts of mica and hornblende, and many varieties of zeolites. The composi¬ tion of those different minerals, with the exception of quartz, which is pure silica, is as follows, Thomsonite being given as a general illustration of the zeolites, which is a very nu¬ merous family:— Felspars. Potash. Ortho¬ clase. Silica 65-72 Alumina 18'57 Peroxide of iron ... traces Oxide of manganese traces Lime 034: Magnesia OTO Potash 1402 Soda 1-25 Soda. Alhite. 67*99 19-61 0-70 0-66 1112 Lime and Soda. OH- goclase. 62-70 23-80 0-62 4-60 0-02 1-05 8-00 Lime. Labra¬ dor. 54-66 27-87 1201 5-46 100-00 100-08 100-79 100-00 390 AGRICULTURAL CHEMISTRY. Agricul¬ tural Chemistry. Mica. Potash. Mag¬ nesia. Silica 46-36 Alumina 36-80 Peroxide of iron 4-53 Protoxide of iron — Oxide of man- | ganese / Lime — Magnesia — Potash 9-22 Soda — Hydrofluoric acid 0'70 Water 1’84 42-65 12-96 7-11 1-06 25-75 6-03 0-62 317 99-47 99-35 Hornblende. Com¬ mon. 41-50 15-75 7-75 0-25 14-09 19-40 0-50 Basal¬ tic. 42-24 13- 92 14- 59 0-33 12- 24 13- 74 Augite. 50-12 4-20 11-60 20-05 13-70 Thom- sonite. 38-73 30-84 13-43 0-54 3-85 13-09 99-24 97-06 99-67 100-48 It is very obvious that soils produced from the disinte¬ gration of those minerals must be very different in their composition and fertility. Potash felspar, for instance, must yield a soil of much greater value than albite or Labrador, as it contains abundance of potash which, in the foregoing section, we have seen to be so important a constituent of the ash of plants; in the same way mica ought to produce a valuable soil. On the other hand, Labrador, hornblende, and augite supply lime and magnesia, and in this respect may be said to surpass the other felspars. But the value of these different minerals is not dependent on their chemi¬ cal constitution alone ; the facility with which they disinte¬ grate, and undergo decomposition so as to liberate their constituents in a state in which they may become available to the plant, is an important element of their value, and in this respect very marked differences are observable. The disintegration of these minerals occurs in two different ways: in those rich in the alkalies it depends on their gradual se¬ paration into a silicate of alumina, and an alkaline silicate; in those which contain little alkali, and much protoxide of iron it depends on the gradual absorption of oxygen by that sub¬ stance, which causes the breaking up of the mineral into new compounds. These changes take place with very dif¬ ferent degrees of rapidity. In potash and soda felspar they proceed apace, but in Labrador, owing to the absence of al¬ kalies, they are extremely slow. The changes which take place in felspar may be easily traced through all their stages. We observe, in the first place, that after a certain time the mineral loses its peculiar lustre, acquires a dull and earthy appearance, absorbs water, becomes gradually soft, and at length falls into a more or less white and soft powder, presenting the characters of common clay. The nature of this change will be best seen by the following analysis of the clay produced by the de¬ composition of felspar, which is employed in the manufac¬ ture of porcelain under the name of kaolin,— Silica 46-80 Alumina 36*83 Peroxide of Iron. 3*11 Carbonate of Lime 0-55 Potash 0-27 Water 12-44 100-00 In this instance the decomposition of the felspar had reached its limit, a mere trace of potash being left, but if taken at different stages of the process, variable proportions of that alkali are met with. This decomposition of felspar is the source of the great deposits of clay which are so abun¬ dantly distributed over the globe; and it takes place with nearly equal rapidity with potash and soda felspar. It is only in rare instances complete, and the soils produced from it frequently contain a considerable proportion of undecom¬ posed felspar, which continues for a long period to yield a Agricul- supply of alkalies to the plants which grow on them. tural Mica undergoes decomposition with extreme slowness, as Chemistry, is at once illustrated by the fact that its shining scales may * frequently be met with entirely unchanged in the soil. Its persistence is dependent on the small quantity of alkaline constituents which it contains ; and for this reason it is ob¬ served that the magnesian micas undergo decomposition less rapidly than those containing the larger quantity of potash. Eventually, however, both varieties become converted into clay, their magnesia and potash passing gradually into soluble forms. Hornblende and augite, as already mentioned, owe their decomposition to another cause, oxygen is absorbed, the protoxide of iron being converted into peroxide ; lime and magnesia being separated, and a ferruginous clay pro¬ duced. The zeolites are all rapidly decomposable minerals; like the felspars they yield a clay, while lime and alkalies are separated. It is obvious from what has just been stated that all of these minerals may yield soils, but most of them would be devoid of many essential ingredients, while not one of them would yield either phosphoric acid, sulphuric acid, or chlo¬ rine. It has, however, been recently ascertained that cer¬ tain of these minerals, or at least the rocks formed from them, contain minute, but distinctly appreciable traces of phosphoric acid, although in too small quantity to be de¬ tected by ordinary analysis ; and small quantities of chlorine and sulphuric acid may also in most instances be found. Still it will be observed that most of these minerals would yield a soil containing only two or three of those substances, which, as we have already learned, are essential to the plant. Thus potash felspar, while it would give abundance of potash, would be but an inefficient source of lime and magnesia; and Labrador, which contains abundance of lime, is altogether deficient in magnesia and potash. Nature has, however, provided against this difficulty, for she has so arranged it that these minerals rarely occur alone, the rocks which form our great mountain masses being com¬ posed of intimate mixtures of two or more of them, and that in such a manner that the deficiencies of the one compensate those of the other. We shall shortly mention the composi¬ tion of these rocks. Granite is a mixture of quartz, felspar, and mica in vari¬ able proportions. The quality of the soil it yields is depen¬ dent on the variety of felspar present, for both orthoclase and albite occur in it. When the former is the constituent, granite yields soils of tolerable fertility provided their cli¬ matic conditions be favourable ; but it frequently occurs in high and exposed situations which are unfavourable to the growth of plants. Gneiss is a similar mixture, but charac¬ terised by the predominance of mica, and by its banded structure. Owing to the small quantity of felspar which it contains, and the abundance of the difficultly decomposable mica, the soils formed by its disintegration are generally inferior. Mica slate is also a mixture of quartz, felspar, and mica, but consisting almost entirely of the latter ingredient, and consequently presenting an extreme infertility. The position of the granite gneiss and mica slate soils in this country is such that very few of them are of much value; but in warm climates they not unfrequently produce abundant crops of grain. Syenite is a rock similar in composition to granite, but having the mica replaced by hornblende, which by its decomposition yields supplies of lime and magnesia more readily than they can be obtained from the less easily disintegrated mica. For this reason soils produced from the syenitic rocks are frequently possessed of considerable fer¬ tility. The series of rocks of which greenstone is the type, and AGRICULTURAL CHEMISTRY. 391 Agiicul- which are among the most widely distributed, are very dif- tural ferent in composition from those already mentioned. They Chemistry. are divisible into two great classes, which have received the names of diorite and dolerite, the former a mixture of albite and hornblende, the latter of augite and Labrador, sometimes with considerable quantities of a sort of oligoclase containing both soda and lime, and of different kinds of zeolitic minerals. Generally speaking, the soils produced from diorite are supe¬ rior to those from dolerite. The albite which the former contains undergoes a rapid decomposition, and yields abun¬ dance of soda along with some potash, which is seldom alto¬ gether wanting, while the hornblende supplies both lime and magnesia. Dolerite, when composed entirely of augite and labrador, produces rather inferior soils; but when it con¬ tains oligoclase and zeolites, and comes under the head of basalt, its disintegration is the source of soils remarkable for their fertility; for these latter substances undergoing rapid decomposition furnish the plants with abundant sup¬ plies of alkalies and lime, while the more slowly decomposing hornblende affords the necessary quantity of magnesia. In addition to these the basaltic rocks are found to contain ap¬ preciable quantities of phosphoric acid, so that they are in a condition to yield to the plant almost all its necessary con¬ stituents. The different rocks now mentioned, with a few others of less general distribution, constitute the whole of our great mountain masses; and while their general composition is such as I have stated, they frequently contain disseminated through them quantities of other minerals which, though in trifling quantity, nevertheless add their quota of valuable constituents to the soils. Moreover, the exact composition of the minerals of which the great masses of rocks are com¬ posed is liable to some variety. Those which we have taken as illustrations have been selected as typical of the minerals ; but it is not uncommon to find albite containing 2 or 3 per cent, of potash, Labrador with but 2 per cent., the remainder being replaced by magnesia, and zeolitic minerals con¬ taining several per cent, of potash, the presence of which must of course considerably modify the properties of the soils produced from them. The properties of the soils are also greatly altered by the mechanical influences to which the rocks are exposed. Situated for the most part in elevated positions, they are no sooner disintegrated than they are washed down by the rains. A granite, for instance, as the result of disintegration, has its felspar reduced to an im¬ palpable powder, while its quartz and mica remain, the for¬ mer entirely, the latter in great part, in the crystalline grains which existed originally in the granite. If such a disinte¬ grated granite remains on the spot, it is easy to see what its composition must be; but if exposed to the action of running water, by which it is washed away from its original site, a process of separation takes place, the heavy grains of quartz are first deposited, then the lighter mica, and lastly the fel¬ spar. Thus there may be produced from the same granite soils of very different nature and composition, from a pure and barren sand to a rich clay formed entirely of the debris of the felspar. The sedimentary rocks are too numerous and too varied in their composition to admit of much detail being given re¬ garding their relations to the soil. Being derived, however, from the crystalline rocks, the observations which we have already made regarding the latter will apply in some sort to the former. In fact, the sedimentary rocks may to all in¬ tents and purposes be classed under the head of clays (em¬ bracing the different sorts of clay slates, shales, &c.), and sandstone, the former derived from felspathic, the latter from quartzose minerals. To these must be added limestone, which in various forms is one of the most important of the stratified rocks. Each of these forms many subdivisions, partly dependent on chemical differences, and partly on their Agricul- position in the geological series. The purest clays, such as tural the fire clay of the coal formation, have manifestly been Chemistry, produced by the thoroughly complete decomposition of fel- spar, and in them almost nothing but its silica and alumina have been left; such clays yield almost absolutely barren soils. But when the decomposition has not proceeded so far, different sorts of clay slates and shales are produced, which, though of considerable hardness, disintegrate some¬ times with great rapidity, and often produce soils of much value. As an illustration of the general composition of such rocks the following analyses of the fire clay of the coal for¬ mation, and of transition clay slate are given. Silica Alumina Peroxide of iron Lime Magnesia Potash Soda Carbonic acid ... Water...., Transition Clay Slate. 60*03 14*91 8*94 2*08 4*22 3*87 5*67 Fire Clay. 54*77 28*61 4*92 0*58 1*14 1*00 0*24 8*24 99*72 99*50 The sandstones require little mention ; many of them consist of nearly pure silica, and these produce mere sandy soils, incapable of supporting vegetable life ; but in other in¬ stances silica is only the principal constituent, and is mixed with a certain proportion of clay, and such sandstones may yield soils of better quality, but they are always light and poor. Where such sandstones occur interstratified with clays, still better soils are produced, the mutual admixture of the disintegrated rocks producing a soil of intermediate properties, and in which the heaviness of the clay is tem¬ pered by the lightness of the sandstone. Limestone is one of the most widely distributed of the stratified rocks, and in different localities occurs of very dif¬ ferent composition. Limestones are divided into two classes, common and magnesian ; the former a nearly pure carbon¬ ate of lime, the latter a mixture of that substance with car¬ bonate of magnesia. But while these are the principal con¬ stituents, it is not uncommon to find small quantities of phos¬ phate and sulphate of lime, which, however trifling their proportions, are not unimportant in an agricultural point of view. The following analyses will serve to illustrate the general composition of these two sorts of limestone :— Common. Magnesian. Mid- Lothian. Silica 2*00 Peroxide of iron) and alumina ....) Carbonate of lime, 93*61 Carbonate of mag-}_ j ,g9 nesia j Phosphate of lime 0*56 Sulphate of lime .,. 0*92 Organic matter ...,, 0*20 Water 0*50 99*86 Suther- Suther- Dum- land. land. fries. 7*42 6*00 2*31 0*76 1*57 2*00 84*11 50*21 58*81 7*45 41*22 36*41 0*10 0*69 99*74 99*69 99*63 These are pure limestones; but there occurs yet another sort, which is a mixture of carbonate of lime with variable quantities of clay. Limestone and chalk, when disinte¬ grated, produce light and open soils; but when mixed with clay, they give rise to soils of high fertility. This is parti- 392 AGRICULTURAL CHEMISTRY. Agricul- cularly the case with chalk, on which are found some of tural f-hg most valuable of all soils. But it is true only of the v emib_ry; common limestones, for experience has shown that those ^ v_*" which contain magnesia in large quantity are generally pre¬ judicial to vegetation, and yield barren or at best very infe¬ rior soils. Such are the general characters of the three great classes of stratified rocks; any attempt to particularise the nume¬ rous varieties of each would lead us far beyond the limits of the present article. It is necessary, however, to remark, that in many instances the one variety passes into the other, or, more correctly speaking, sedimentary rocks occur, which are, so to speak, mixtures of two or more of the three great classes. Thus we have sandstones which contain much clay, clay slates and shales, which are rich in lime, lime¬ stone rocks with a large intermixture of clay. Such mix¬ tures usually produce better soils than either of their consti¬ tuents separately, and accordingly, in those geological for¬ mations in which they are abundant, the soils are generally of excellent quality. The same effect is produced where numerous thin beds of members of the different classes are interstratified, the disintegrated portions being gradually in¬ termixed, and valuable soils formed. It may be stated gene¬ rally that the soils of the clay slates are for the most part cold, heavy, and very difficult and expensive to work ; those of sandstone light and poor, and of limestone generally poor and thin. These statements must, however, be considered as very general; for individual cases occur in which some of these substances may produce good soils. Such is the case with the lower chalk and with some of the shales of the coal formation. Little is at present known regarding the pecu¬ liar nature of" these rocks, or their composition; and the cause of the differences in the fertility of the soil produced from them is a subject worthy of minute investigation. Chemical Composition of the Soil.—We have already re¬ ferred to the division of the constituents of the soil into the two great classes of organic and inorganic. When treating of the sources of the organic constituents of plants, we en¬ tered with some degree of minuteness into the composition and relations of the different members of the former class, and expressed the opinion that they did not admit of being directly absorbed by the plant. As a direct source of these substances, humus is unimportant; but it has other functions to perform which render it an essential constituent of all fertile soils. These functions are dependent on the power which it has of absorbing and entering into chemical composi¬ tion with ammonia, and with certain of the soluble inorganic substances of the soil. Its effects in this way are strikingly seen in the manner in which ammonia is absorbed by peat soils; it suffices merely to pour upon some dried peat a small quantity of a dilute solution of ammonia to find its smell immediately disappear. This peculiar absorptive power extends also to the fixed alkalies, potash and soda, as well as to lime and magnesia, and has an important effect in pre¬ venting these substances being washed out of the soil—a property which, as we shall afterwards see, is possessed also by the clay contained in greater or less quantity in most soils. In examining into the inorganic constituents of the soil, we find that it is not sufficient merely to inquire into the nature of these substances, but that the states of combina¬ tion in which they exist is of the very highest importance. I wo soils may, for instance, be found on analysis to yield exactly the same results, and yet the one may prove in prac¬ tice to be fertile, the other barren ; and these differences may be entirely dependent on the conditions in whicli their individual elements exist. To pass into the plant, these sub¬ stances must be soluble in water, and, unless they are so, it matters not in what quantity the soil contains them; if they are insoluble, they are locked up from use, and the soil is Agricul- left to hopeless infertility. Accordingly, it must be at once tural apparent that the determination of the total amount of each Chemistry, of the elements of the soil is not sufficient to establish its 's— value. If the analysis is to be of any use, it ought to indi¬ cate also the conditions in which they exist, so that we may ascertain the ease or difficulty with which they may be ab¬ sorbed. For this purpose it is necessary to determine, 1st, The substances soluble in water; 2d, The substances in¬ soluble in water, but soluble in acids; 3c?, The substances insoluble both in water and acids. If to these we add the or¬ ganic constituents, we have four separate heads, under which the components of a soil ought to be classified. This classi¬ fication is accordingly adopted in the most careful and mi¬ nute analyses ; but the difficulty and labour attending such analyses has hitherto precluded the possibility of making them except in a few instances; and, generally speaking, chemists have been contented with treating the soil with an acid, and determining in the solution all that is dissolved. Such analyses are at times useful for practical purposes, as, for example, when they show the absence of lime, or any other individual substance, by the addition of which we may rec¬ tify the deficiency of the coil; but they are of comparatively little scientific value, and throw but little light on the true constitution of the soil, and the sources of its fertility. Nor is it likely that we shall arrive at much satisfactory informa¬ tion until the number of minute analyses is so far extended as to enable us to establish the fundamental principles on which the various properties of the soil depends. The separation of the constituents of a soil into the four great groups already mentioned is effected in the following manner:—A given quantity of the soil is boiled with three of four successive quantities of water, which dissolves out all the soluble matters. These soluble matters generally amount to about one-half per cent, of the whole soil, and consist of nearly equal proportions of organic and inorganic substances. In very light and sandy soils, it occasionally happens that not more than one or two-tenths per cent, dissolve in water, and in peaty soils, on the other hand, the proportion is some¬ times considerably increased, principally owing to the abun¬ dance of soluble organic matters. When the residue of this operation is heated with dilute hydrochloric acid, the portion soluble in acids is obtained in the fluid. This portion of the soil is liable to very great variations. In some soils of excellent quality, and well adapted to the growth of wheat, it does not exceed three per cent., while in calcareous soils, such as those of the chalk formation, it may reach as high as 50 or 60 per cent. In general, however, it amounts to about 10 per cent. The organic constituents are also very variable in amount; ordi¬ nary soils of good quality containing from 2 to 10 per cent., while in peat soils it is no uncommon thing for them to ex¬ ceed 30 per cent., and in some instances to reach as high as 50. Such soils, however, cannot be considered fertile soils. The insoluble constituents are likewise subject to great varia¬ tions. In the ordinary clay and sandy soils of this country, they generally form from 80 to 90 per cent, of the whole, but they are occasionally as low as 30, especially in such soils as are very rich in lime. The distribution of the constituents under these different heads will be best illustrated by a few analyses of soils of good quality. The following are the analyses of two noted for the excellent crops of wheat they produce, and for their general fertility. The analyses were made from the upper 10 inches, and a quantity of the 10 inches immediately sub¬ jacent was analysed as subsoil. The first is the ordinary wheat soil of the county of Mid-Lothian, the other the allu¬ vial soil of the Carse of Gowrie in Perthshire, so celebrated for the abundance and luxuriance of the crops it produces. AGRICULTURAL CHEMISTRY. 393 ^gricul- Mid-Lothian, tural Soil. Subsoil. Chemistry. Substances soluble in water. Silica 0*0149 Lime 0*0300 Magnesia 0*0097 Chi or. of magnesium Potash 0*0034 Soda 0*0065 0*0104 0*0072 0*0016 0*0037 0*0049 Perthshire. Soil. Subsoil. 0*0072 0*0461 0*0184 0*0306 0*0040 0*0034 0*0033 Chloride of potassium ... ... 0*0088 0*0080 Chloride of sodium ... ... 0*0110 0*0166 Sulphuric acid 0*0193 0*0124 0*0089 0*0239 Chlorine trace trace Organic matters 0*1481 0*2228 0*0608 0*1342 0*2319 0*2630 0*1191 0*2661 Soluble in acids. Silica 0*1490 0*0680 0*0482 0*1697 Peroxide of iron 5*1730 3*4820 4*8700 4*6633 Alumina 2*1540 1*8130 2*6900 3*9070 Lime 0*4470 0*3810 0*3616 0*5050 Magnesia 0*4120 0*2850 0*3960 0*9420 Potash 0*0650 0*1650 0*3445 0*1670 Soda 0*0050 0*0560 0*1242 0*1920 Sulphuric acid 0*0250 0*0850 0*0911 0*0160 Phosphoric acid 0*4300 0*1970 0*2400 0*2680 Carbonic acid ... 0*0500 8*8600 6*5320 9*2156 10*8300 Insoluble in acids. Silica 71*3890 82*5090 63*1400 61*4200 Alumina 4*7810 3*5120 11*3500 10*3400 Peroxide of iron trace trace ... 1*5670 Lime 0*7520 0*5500 0*4500 0*7400 Magnesia 0*6610 0*5500 0*6200 0*4450 Potash 0*2860 ... 2*4500 2*0030 Soda 0*4220 ... 1*3100 0*8440 78*2910 87*1210 79*3200 77*3590 Organic matters. Insoluble organic) 3.3777 4*2370 7*7400 6*2910 matter ) Humine 0*8850 0*3450 0*0700 0*0840 Humic acid 0*1340 0*0310 0*6800 0*3600 Apocrenic acid 0*1533 ... ... 0*0920 Water 2*6840 1*7670 2*7000 4*5750 12*7340 6*3800 11*1900 11*4020 Sum of all the) constituents ...) 100*1169 100*2960 99*8447 99*8571 Amount of carbon, hydrogen, nitrogen, and oxygen con¬ tained in 100 parts of each soil. Carbon 4*510 1*3060 2*55 2*03 Hydrogen 0*550 0*3324 0*71 0*53 Nitrogen 0*220 0*0973 0*21 0*17 Oxygen 4*918 3*1001 5*08 4*09 10*198 4*8358 8*55 6*82 From an examination of these analyses, it is apparent that certain of the inorganic constituents of the soil are met with in each of the three heads under which they are arranged, while others are confined to one or two. Silica and the alkalies occur generally, though not invariably in all three. Chlo¬ rine is met with only in the part soluble in water, phosphoric acid only in that soluble in acids, while sulphuric acid oc¬ curs in both the last-named divisions. The part soluble in water is composed entirely of salts of the alkalies, lime, and yol. n. magnesia; the acids being sulphuric acid, silica, and chlorine, Agricul- the latter in very small quantity. All the substances met tural- with in solution are important constituents of the ash of ^ iemis ry- plants. It is different, however, with those soluble in acids, of which the larger proportion consists of alumina and oxide of iron, both of which are comparatively unimportant to the plant, but very important, as we shall afterwards see, in re¬ lation to the physical properties of the soil. The remainder of the substances soluble in acids, amounting to from 1 to 2 per cent., is composed of some of the most essential consti¬ tuents of plants. Lime, magnesia, potash, and soda, appear again in larger quantity than in the soluble part, and along with them we have the phosphoric acid to the amount of from 0*2 to 0*4 per cent, of the whole soil, and sulphuric acid in much smaller quantity. The insoluble matters show a strik¬ ing difference in the two soils, in regard to the proportion of alkalies they contain, the Mid-Lothian soil showing only 0*28 per cent, of potash, the subsoil none, while the Perth¬ shire contains 2*45 and 2*00 respectively. As a contrast with these soils, we have the following ana¬ lysis of a soil from the island of Antigua, from which very large crops of sugar-cane are obtained. The soil is of great depth, and analyses of the subsoil at the depth of 18 inches and 5 feet are given. These last analyses are not so minute as that of the soil itself, the soluble matters not having been separately determined, but included in that soluble in acids. Soluble in water. Lime Magnesia Potash Soda Chlorine Organic matter Surface 18 inches 5 feet soil. 0*07 trace 0*06 0*04 0*05 0*15 0*37 Soluble in acids. Silica 0*74 Peroxide of iron 2*22 Protoxide of iron 0*77 Alumina 1*90 Lime 10*43 Magnesia 0*20 Potash 0*03 Soda 0*02 Sulphuric acid trace Phosphoric acid 0*14 Carbonic acid 7*38 Insoluble in acids. Silica Protoxide of iron Alumina Lime Magnesia Potash Soda 41*44 3*24 9*00 0*08 0*80 Organic matters. Humine Humic acid Insoluble organic matters. Water deep 1*67 9*05 2*52 3*04 0*54 0*29 0*11 0*02 trace 0*82 51*24 0*26 1*50 0*88 0*54 0*74 0*25 12*05 1*581 1*15 7*66J 11*13 14*69 deep 1*87 3*10 4*21 25*75 0*51 0*28 0*16 0*13 0*04 20*23 23*83 18*06 56*28 27*67 1*40 1*00 trace trace 54*56 55*41 30*07 7*49 6*06 21*52 26*74 13*55 Sum of all the constituents 100*28 100*21 99*90 In this soil there is a general resemblance in the compo- 3 D 394 AGRICULTURAL CHEMISTRY. Agricul- sition of the portion soluble in water to those of the wheat tu^al soils. But the part soluble in acids is distinguished by the emistry. abundance of carbonate of lime. “r V~""J The soil of Holland from the neighbourhood of the Zui¬ der Zee, which is an alluvial deposit from the waters of the Rhine, and produces large crops, gave the results which follow. Insoluble silica Soluble silica Alumina Peroxide of iron Protoxide of iron Oxide of manganese Lime Magnesia Potash Soda Ammonia Phosphoric acid Sulphuric acid Carbonic acid Chlorine Humic acid Crenic acid Apocrenic acid Other organic matters and Combined water Loss Surface. 57-646 2-340 1-830 9-039 0-350 0-288 4-092 0-130 1-026 1-972 0-060 0-466 0-896 6-085 1- 240 2- 798 0.771 0-107 8-324 0-540 15 inches deep. 51-706 2-496 2-900 10-305 0-563 0-354 5- 096 0-140 1- 430 2- 069 0-078 0-324 1-104 6- 940 1-302 3- 991 0-731 0-160 7- 700 0-611 30 inches deep. 55-372 2-286 2-888 11-864 0-200 0-284 2- 480 0-128 1-521 1-937 0-075 0-478 0-576 4-775 1-418 3- 428 0-037 0-152 9-348 0-753 100-000 100-000 100-000 It is unnecessary to multiply analyses of fertile soils, those now given being sufficient to shew their general composition. They are all characterised by the presence in considerable quantity of all the essential constituents of plants, and by their presence in a state in which they may be readily ab¬ sorbed. The absence of one or more of these substances immediately diminishes or altogether destroys the fertility of the soil; and the extent to which this occurs is illustrated by the following analysis of a soil from Pumpherston, Mid- Lothian, forming a small patch in the lower part of a field, and on which nothing would grow. Being naturally wet, it had been drained and sowed with oats, which died out about six weeks after sowing, and left a bare soil on which weeds did not show the slightest disposition to grow. Soluble in acids. Soluble silica 0*173 P eroxide of iron 6" 7 75 Alumina 1-150 Oxide of manganese trace Carbonate of lime 0*856 Magnesia 0*099 Potash 0-132 Soda 0-123 Phosphoric acid trace Chlorine trace 9-308 Silica 73-096 Peroxide of iron 1-371 Alumina 4-263 Lime 0-858 Magnesia 0-520 80-108 Organic matter 8-012 Water 2-391 10-403 99-819 In this instance the barrenness of the soil is distinctly Agricul- traceable to the deficiency of phosphoric acid, sulphuric tural acid, and chlorine. There is also a remarkably large quan- Chemistry, tity of oxide of iron, which, when dissolved by the humic acid, is well known to be highly prejudicial to vegetation. That this took place was shown by the fact that the drains, a couple of months after being laid, were almost stopped up by humate of iron. Still more striking are the following analyses:— Moorland soil Sandy soil Soil from near Aurich near near Mnhl- hansen. 77-780 9-490 5-800 0-105 0-866 0-728 trace 0-003 trace 0-200 trace 0-732 0-200 4-096 100-000 The results contained in these analyses are peculiarly re¬ markable, indicating as they do the almost total absence of all those substances which the plant requires. These must, however, be considered as in a great measure exceptional cases, as it is no doubt but rarely that so large a number of constituents is absent, and far more frequent to find the de¬ ficiency restricted to one or two substances. They are illustrations of barrenness dependent on different circum¬ stances. The first shows the unimportance of the organic matters of the soil, which are here unusually abundant, with¬ out in any way counteracting the unfertility dependent on the absence of the other constituents. The second is that of a nearly pure sand; and the third, though it contains a greater number of the essential ingredients of the ash, is still rendered unfruitful by the deficiency of alkalies, sul¬ phuric acid, and chlorine. An examination of the foregoing analyses indicates pretty clearly the conditions of fertility of the soil. It must ob¬ viously contain all the constituents of the plants which are to grow upon it, and in a soluble state, so that they may admit of absorption by the plant. It is clear, however, that the part directly soluble in water embraces only a certain number of the constituents of the plant, and that only in small quan¬ tity. This becomes still more apparent if we estimate the quantities contained in an acre of soil. It is calculated that the soil on an imperial acre of land 10 inches deep weighs in round numbers about 1000 tons; and calculating from this, we find that the quantity of potash soluble in water in the Mid-Lothian wheat soil amounts only to about 70 lb. per acre. But a crop of hay carries off from the soil about 38 lb. of potash, and one of turnips, including tops, not less than 200 lb. Manifestly, therefore, if only the matters soluble in water could be taken up by the plant, such soils could not possess the amount of fertility which they actually do. But the soil is not an inert unchangeable substance; it is the theatre of an important series of chemical changes effected by the action of air and moisture, and producing a continued liberation of its constituents. The oxygen of the air acts upon the organic matters of the soil, and produces a constant though slow evolution of carbonic acid, which is East Friesland. 70-576 1-050 0-252 trace 0-012 trace trace 11-910 16-200 Wettingen. 96-000 0-500 2-000 trace 0-001 trace trace 0-200 1-299 100-000 100-000 Silica and sand Alumina Oxide of iron Oxide of manganese. Lime Magnesia Potash Soda Phosphoric acid Sulphuric acid Carbonic acid Chlorine Humic acid Insoluble humus Water AGRICULTURAL CHEMISTRY. 395 Agricul- absorbed by the moisture contained in the soil, and exerts a tural solvent action on its constituents. In fact, though a very Chemistry. feeb]e acid5 carbonic acid, by continuous action, is constantly v ^ effecting the solution of new quantities of the constituents of the soil; and this action goes on so slowly that at any one moment, the quantity in a soluble condition is not sufficient to supply the total amount required by the plant; but by a beautiful provision of nature, they are brought into the soluble state only in proportion as they are required for the plant, and thus the loss which would take place by the rain falling upon a soil charged with soluble matters and washing them out, is effectually prevented. Carbonic acid is therefore a most important agent in pro¬ ducing the chemical changes in the soil, and the organic matters are valuable, as affording a supply of that substance within the soil itself; but the carbonic acid of the atmo¬ sphere will itself effect these changes, although with differ¬ ent degrees of rapidity according to the character of the soil. In light soils of open texture it will act easily, but in stiff clay soils its action is very slow. The solvent action of the carbonic acid is, no doubt, principally exerted on the substances soluble in acids, but not entirely, for we know that the part insoluble in acids is gradually being disintegrated and made soluble; and hence it is that the composition of that part of the soil which resists the action of acids, and which at first sight might appear of no moment, is really impor¬ tant. We observe, in fact, that this circumstance must at once confer on the soil of the Carse of Gowrie a great supe¬ riority over those of Mid-Lothian and most other districts; for it contains in its insoluble part a quantity of alkalies which must necessarily form a source of continual fertility. Ac¬ cordingly, experience has all along shown the great supe¬ riority of that soil, and of alluvial soils generally, which are all more or less similar to it. The facility with which these matters are attackable by carbonic acid is also an important element of the fertility of a soil, and it is to the existence of compounds which are readily soluble that we attribute the high fertility of the trap soils. By a further examination of the analyses of fertile soils, it is at once apparent that the most essential constituents of plants are by no means the most abundant in the soil. In fact, phosphoric and sulphuric acids, lime, magnesia, and the alkalies, which in most instances make up nine-tenths of the ash of plants, form but a small portion of even the most fer¬ tile soils ; while silica, which except in the grasses occurs in small quantity, oxide of iron which is a limited, and alumina a rare, constituent of the ash, form by far their larger part. Thus the total amount of potash, soda, lime, magnesia, phosphoric and sulphuric acids and chlorine contained in the Mid-Lothian wheat soil amounts only to 3*5888 per cent., and in the Perthshire to 6*4385, the entire remainder being substances which enter into the plant for the most part in much smaller quantity. Now, as these small quantities of the more important substances are capable of supplying the wants of the plant, it must be obvious that a very small fraction of the silica, oxide of iron, and alumina, which the soils contain, would afford to it the whole quantity of these substances it requires, and that the rest of these constituents must have some other functions to perform in the soil. Hitherto we have looked upon a soil merely as the source of the inor¬ ganic food of plants, but it has to act also as a support for the plant while growing, and to retain a sufficient quantity of moisture to support its life; and unless it possess the pro¬ perties which fit it for doing so, it may contain all the ele¬ ments of the food of plants, and yet be nearly or altogether barren. If a quantity of a soil be shaken up with water and allowed to stand for a few minutes, we find that it rapidly deposits a quantity of grains which we at once recognise as common sand. If the water be now poured off into another vessel Agricul- and allowed to stand for a longer time, there is deposited a tural quantity of a fine soft powder, having the properties and Chemistry, composition of common clay, while the clear fluid now con- tains the soluble matter. By a more careful treatment we can likewise distinguish and separate humus, and in soils lying on chalk or limestone, calcareous matter or carbonate of lime. We perform in this way a sort of mechanical ana¬ lysis, and classify the components of the soil into four groups, a mixture of two or more of which in variable proportions is found in all soils. The relative proportions in which these substances exist in a soil are intimately connected with its mechanical and physical properties, which have as important an influence in its fertility as its chemical composition; fora soil may con¬ tain all the necessary elements of the crops, and yet, from some defect in its physical characters, be nearly or altogether barren. In fact, it is impossible to examine a large number of analyses of soils without seeing that though in many in¬ stances they may give tolerably satisfactory information as to their relative values, yet we sometimes see two soils one fertile and the other barren although there is no appreciable difference in their chemical composition. An illustration of this is found in the following analyses of two soils both fer¬ tile, but in one of which red clover grows luxuriantly, in the other it invariably fails. Clover fails. Insoluble silicates 83*90 Soluble silica 0*08 Peroxide of iron 4*45 Alumina 2*40 Lime 1*23 Magnesia 0*45 Potash 0*20 Soda 0*07 Sulphuric acid 0*05 Phosphoric acid 0*38 Carbonic acid 0*09 Chlorine trace Humic acid 0*42 Humine Insoluble organic matters.... 3’70 Water 2*54 Clover succeeds. 81*34 0*02 6*68 3*00 1*33 ' 0*25 0*22 0*09 0*08 0*07 0*34 trace 0*43 0*10 3*61 2*52 99*96 100*08 Nitrogen 0*15 1*15 In default of any explanation deducible from the compo¬ sition of the soil, we are induced to attribute the differences here observed to differences in their physical properties. Now it appears that the mechanical constituents of the soil mentioned above possess certain properties, partly me¬ chanical and partly chemical, which exert an important in¬ fluence on its fertility. Sand and clay, the most important of the four, confer on the soil diametrically opposite proper¬ ties; the former, when present in large quantity, producing what are designated as light, the latter stiff or heavy soils. Sand, being composed of hard indestructible grains of sili- cious matter, forms a soil of an open texture, through which water readily permeates; while clay, from its fine state of division, and peculiar adhesiveness or plasticity, gives a close- textured and retentive soil; and the proper intermixture of the two produces a light fertile soil, each tempering the peculiar properties of the other. Indeed, their mixture is manifestly essential, for sand alone contains none of the essential ingredients of the plant; and if present in large quantity, the openness of the soil is excessive, water flows through it with rapidity, manures are rapidly destroyed, and the accession of drought soon causes the plants which grow upon it to languish and die. Clay, on the other hand, is by 396 AGRICULTURAL CHEMISTRY. Agricul- itself equally objectionable; the closeness of its texture pre- tural vents the spreading of the roots of plants, and the access of Chemistry. car]:)0nic acic]? which, as we have already seen, is so impor- tant an agent in the changes occurring in the soil. In fact a pure clay, that is to say, a clay unmixed with sand, even though it may contain all the essential constituents of the plant is absolutely unfertile. Practically, of course, these extreme cases never occur; the heaviest clay soils are mix¬ tures of true clay with sand, and the most sandy soils con¬ tain their proportion of clay; but frequently the prepon¬ derance of the one over the other is so great, as to produce soils greatly inferior to those in which the mixture is more uniform. We have spoken of those substances merely as mechani¬ cally affecting the soil; but clay possesses also a very remark¬ able property, apparently of a chemical nature, although to what extent it is so is as yet unknown, and which gives it a high importance in the soil. It possesses a remarkable power of absorbing the soluble constituents of the soil, and preventing them, in part at least, from being washed out by the rains. This peculiar effect of clay has long been recog¬ nised by chemists ; but its special importance in an agricul¬ tural point of view has been shown by Mr Thomson; and to the extended investigation of Way we owe the greater part of our definite information regarding it. It appears that all ordinary arable soils possess, in a more or less marked degree, the power of removing from their solution ammonia, potash, soda, and phosphoric acid, to a consider¬ able extent, and lime and magnesia in smaller quantity. The amount of this absorption is easily seen by a simple ex¬ periment. It suffices to take a tall cylindrical vessel open at both ends, and filled with the soil to be operated upon, which is retained by a piece of rag tied over its lower end. A quantity of a dilute solution of ammonia being then poured upon the surface of the soil, and allowed to percolate, the first quantity which flows away is found to have entirely lost its peculiar smell and taste; and in a similar manner the re¬ moval of potash and soda may be illustrated. Mr Way has found, that not only is ammonia absorbed by the soil in the free state, but also when in combination with different acids. In the latter case the absorption is attended with a true chemical decomposition, for the fluid which flows from the soil contains the whole of the acid of the ammonia salt in combination with lime. Thus, if sulphate of ammonia be employed, we have sulphate of lime in the fluid, and if mu¬ riate of ammonia, we have muriate of lime escaping. Mr Way’s experiments have shown, that an ordinary soil is capable of absorbing and bringing into an insoluble condi¬ tion about 0'3 per cent, of ammonia, when either ammonia itself, its sulphate, or muriate, is employed. It thus appears, as far as absorption goes, to be immaterial whether the am¬ monia is free or combined. But it is different with potash, which is absorbed from the nitrate to the extent of about 06 per cent., and from a caustic solution of potash to double that amount. In these cases the acid of the substance em¬ ployed appears to combine with lime, and the whole of it is obtained in the solution. From this it may be gathered, that lime is not readily absorbed from solutions of its salts; in¬ deed, it would appear that the only salt of lime which comes under the absorbent power of the soil is the bicarbonate, from which lime is taken to the extent of T4 per cent, by the soil. The absorption of lime from this salt, and of phosphoric acid, which takes place to a considerable extent, probably occurs, however, quite independently of the clay present in the soil, and is occasioned by its lime, which forms an inso¬ luble compound with phosphoric acid, and by removing half the carbonic acid of the bicarbonate of lime converts it also into an insoluble state. Mr Way attributes the entire absorptive effects of the soil to the clay which they contain, but it may be questioned Agricul- whether it is the exclusive agent at work. We have re- tui;al marked, that the absorption of phosphoric acid and of lime ^ lemistry. from the bicarbonate is probably dependent on lime itself. But as regards alkalies and ammonia, there is another absorp¬ tive agent in the organic constituents of the soil. So power¬ ful indeed is the affinity of these substances for ammonia, that chemists are at one as to the difficulty of obtaining the humic and other acids pure, owing to the obstinacy with which they retain it; and there cannot be a doubt that in many soils these substances are in this point of view of much importance. This is particularly the case in peat soils, which, though naturally barren, may be made to produce good crops by the application of sand or gravel; and as neither of these can cause any absorption of the valuable matters, we must attribute this effect to the organic matter. That peat does absorb ammonia may be shown by a simple experiment. If a quantity of dry peat be taken and ammo¬ nia poured on it, we find that its smell disappears; and this may be continued until upwards of T5 per cent, of dry am¬ monia has been absorbed, and this quantity is retained by the peat. There is another point worthy of inquiry at the pre¬ sent time, and which may prove of much importance. It is certain that the soil, when shaken up with ammonia, with¬ draws from its solution a quantity of that substance; but what is the effect of withdrawing the remaining solution, and agitating with more water ? May it not happen that the ammonia at first absorbed may be again washed out of the soil. The analyses of the soils given in page 393 show at least that the whole of the potash and soda is not in an in¬ soluble condition in the soil; and though the quantity ex¬ tracted by water is small, it is unequivocal; we know also, that the water which flows from the drains always contains a variety of alkaline and other salts in solution, manifestly derived from the soils through which it has percolated. In short, it must not be supposed that the substances absorbed are rendered absolutely insoluble; they become only rela¬ tively so; and it is probable that, under particular circum¬ stances, a considerable proportion of them may be again re¬ moved. This is obviously the case in regard to ammonia, as absorbed by peat, for we find that the alkaline reaction is removed by that substance from a considerable quantity of dilute ammonia, although only a 'portion of it is retained when the soil has become dry. Here the presence of mois¬ ture appears to be of consequence, and no doubt other con¬ ditions, not at present understood, may have the effect of greatly modifying the phenomena. The peculiarities hitherto alluded to are perhaps in some respects more chemical than mechanical, or at least partake to some extent of both; but the more strictly physical characters, such for instance as the relations of the soil to heat and moisture, &c., are not less important. It needs, indeed, only a moment’s consideration to see how great must be the influence exerted by their power of absorbing heat and moisture. We know that in these respects soils differ greatly, and the possession of these properties in a high degree may cause two soils chemically identical to differ widely in productiveness. Thus, for instance, two soils may be identical in composition, but one may be highly hygro- metric, that is, may absorb moisture readily from the air, while the other may be very deficient in that property. Under ordinary circumstances no difference will be appa¬ rent between the produce of the two soils, but in a dry sea¬ son the crop upon the former may be in a flourishing con¬ dition, while that on the latter may be languishing and en¬ feebled merely from its inability to absorb from the air, and supply to the plant the quantity of water required for its growth. In the same way, a soil which absorbs much heat from the sun’s rays will surpass another which has not that AGRICULTURAL CHEMISTRY. Agricul- property; and though in many cases this effect may be com- tural paratively unimportant, it may make the difference between Chemistry. successful and unsuccessful cultivation in soils which lie in an unfavourable climate or exposure. The investigation of the physical characters of soils has attracted little attention except on the part of Schiibler, who published, nearly 30 years ago, a very elaborate series of researches on this subject, from which all our present in¬ formation is derived. He determined, 1^, The specific gravity of the soils ; 2d, The quantity of water which they are capable of imbibing ; 3d, The rapidity with which they give off by evaporation the water they have imbibed ; that is, their tendency to become dry ; Ath, The extent to which they shrink in drying ; 5th, Their hygrometric power ; 6th, The extent to which they are heated by the sun’s rays; 7th, The rapidity with which a heated soil cools down, which indicates its power of retaining heat; 3th, Their tenacity, or the resistance they offer to the passage of agricultural im¬ plements ; §th, Their power of absorbing oxygen from the air. Each of these experiments was performed on several different soils, and on their mechanical constituents. Schii- bler’s experiments are undoubtedly important, and though the methods employed are some of them not altogether be¬ yond cavil, they have apparently been performed with great 397 care. It is nevertheless desirable that they should be care- Agricul- fully repeated, for such facts ought not to rest on the autho- tur.al rity of one experimenter, however skilful and conscientious, Chemmiry. nor on a single series of soils, which may not give a fair re- presentation of their general physical properties. In fact Schiibler appears to imagine that having once determined the extent to which the sand, clay, and other mechanical con¬ stituents of the soil possess these properties, we are in a condition to predicate with regard to soils produced from their mixture in variable proportions, although this is by no means probable. In examining these properties, Schiibler selected for ex¬ periment, pure silicious sand, calcareous sand (carbonate of lime in coarse grains), finely powdered carbonate of lime, pure clay, humus, and powdered gypsum. He used also a heavy clay consisting of 11 per cent, of sand and 89 of pure clay, a somewhat stiff clay containing 24 per cent, of sand and 76 of clay, a light clay, with 40 per cent, of sand and 60 of pure clay, a garden soil consisting of 52'4 per cent, of clay, 36-5 of silicious sand, 1'8 of calcareous sand, 2 per cent, of finely divided carbonate of lime, and 7’2 of humus, and two arable soils, one from Hoflwyl, and one from a valley in the Jura, the former a somewhat stiff, the latter a light soil. Silicious sand,.... Calcareous sand, Light clay, Stiff clay, Heavy clay, Pure clay, Carbonate of lime, Humus, Gypsum, Garden soil, Soil from Hofwyl, Soil from Jura,... Specific gravity. Water ab¬ sorbed by 100 parts. Per cent. 2-753 2-822 2-701 2-652 2-603 2-591 2-468 1- 225 2- 358 2-332 2-401 2-526 Of 100 parts of water absorbed, there eva¬ porate in four hours at 66°. 25 29 40 50 61 70 85 190 27 96 52 47 88-4 75-9 52-0 45-7 34-9 31- 3 28-0 20-5 71-7 24-5 32- 0 40-1 Diminution during dry¬ ing of 100 parts of moist soil. o-o 0-0 6-0 8- 9 11- 4 18-3 5-0 20-0 0-0 14-9 12- 0 9- 5 Quantity of hydrometric water absorbed by 77-165 grains of the soil spread on a surface of IIPIS square inches. 0 0-154 1-617 1- 925 2- 310 2-849 2-002 6-160 0-077 2-695 1-232 1-078 0 0-231 2-002 2-310 2- 772 3- 234 2- 387 7-469 0-077 3- 465 1-771 1-463 0 0-231 2- 156 2-618 3- 080 3-696 2- 695 8-470 0-077 3- 850 1-771 1-540 0 0-231 2-156 2- 695 3- 157 3- 773 2-695 9-240 0-077 4- 004 1-771 1-540 Power of retaining heat. Cal¬ careous sand, KIO. Tenacity of the soils, pure clay, 100. 95-6 100-0 76-9 71T 68-4 66-7 61-8 490 73- 2 64-8 70-1 74- 3 Quantity of oxygen ab¬ sorbed by 77‘165 grains of the moist soil in 30 days, from 15 cubic inches of at¬ mospheric arr, Expressed in cubic inches. 0 0 57-3 68-8 83-3 100-0 5-0 8-7 7-3 7-6 33-0 22-0 0-24 0-84 1-39 1- 65 2- 04 2- 29 1-62 3- 04 0-40 2-60 2-43 2-25 The experiments detailed in the preceding table speak in a great measure for themselves, and scarcely require de¬ tailed comment. It must be remarked, however, that all the characters determined are not equally important. Those illustrating the relations of the soil to water are perhaps the most important. The superiority of a retentive over an open soil is sufficiently familiar in practice, and though this superiority is no doubt partly due to the former ab¬ sorbing and retaining more completely the ammonia and other valuable constituents of the manures applied to it, it is also dependent to an equal if not greater extent upon the power it possesses of retaining moisture. A reference to the table makes it apparent that this power is presented under three different heads, which are certainly related to one another but are not identical. In the second column of the table we have the quantity of water absorbed by the soil, when thoroughly moistened as a sponge is, and it may be considered as representing the quantity of water which will be retained by these different soils when thoroughly saturated by long continued rains. The column imme¬ diately succeeding gives the quantity of that water which escapes by evaporation from the same soil after exposure for four hours to dry air at the temperature of 66°. The fifth, sixth, seventh, and eighth columns indicate the quantity of moisture absorbed, when the soil, previously artificially dried, is exposed to moist air for different periods. These charac¬ ters are dependent principally, though not entirely, on the porosity of the soil. The last may also be in some measure due to the presence of deliquescent salts in the soil, but is partially occasioned by their peculiar structure. It is to be remarked that clay and humus are two of the most highly hygrometric substances known, and it is peculiarly interest¬ ing to observe, that by a beneficent provision of nature, they also form a principal part of all fertile soils. The quantity of water imbibed by the soil is important to its fertility, in so far as it prevents it becoming rapidly dry after having been moistened by the rains. It is valuable also in another point of view, because if the soil be incapable of absorbing much water, it becomes saturated by a moderate fall of rain, and when a larger quantity falls, the excess of necessity per¬ colates through the soil and carries off with it a certain quantity of the soluble salts. Important as this property is, however, it must not be possessed in too high a degree, but must permit the evaporation of the water retained wit a certain degree of rapidity. Soils which do not admit o t ns taking place, become the cause of much inconvenience an 398 AGRICULTURAL CHEMISTRY. Agricul¬ tural Chemistry. injury in practice. By becoming thoroughly saturated dur¬ ing winter, they remain for a long time in a wet and un¬ workable condition, in consequence of which they cannot be prepared and sown until late in the season, and though chemically unexceptionable, such soils are always disadvan¬ tageous, and may in certain seasons prove absolutely value¬ less. The extent to which the imbibition of water takes place is extremely variable, and the rapidity of evaporation equally so, but apparently in the inverse ratio of the former; for we observe that silicious sand absorbs only one-fourth of its weight of water, and again gives off in the course of four hours four-fifths of that it had taken up, while humus, which absorbs nearly twice its weight, retains nine-tenths of that quantity after four hours exposure. Long-continued and slow evaporation of the water absorbed by a soil is injurious in another way, for it makes the soil “ cold,” a term of prac¬ tical origin, but which very correctly expresses the pecu¬ liarity in question, which is due to the quantity of heat ab¬ sorbed during evaporation, which prevents the soil acquir¬ ing a sufficiently high temperature from the sun’s rays. The soils which have absorbed a large quantity of moisture shrink more or less in the process of drying, and form cracks, which often break the delicate fibres of the roots of the plants and cause considerable injury: the extent of this shrinking is given in the fourth column. The relation of the soils to heat divides itself into two considerations: the amount of heat absorbed by the soil, and the degree in which it is retained. Of these the latter only is illustrated in the table. The former is dependent on so many special considerations that the results cannot be tabulated in a satisfactory manner. It is independent of the chemical nature of the soil, but varies to a great extent according to its colour and the angle of incidence of the sun’s rays, and its state of moisture. It is, however, an im¬ portant character, and has been found by Girardin to modify to a considerable extent the rapidity of ripening of the crops. He found in a particular year, that on the 25th of August 26 varieties of potatoes were ripe on a very dark-coloured sandy vegetable mould, 20 on an ordinary sandy soil, 19 on a loamy soil, and only 16 on a nearly white calcareous soil. The tenacity of the soil is very variable, and indicates the great differences in the amount of power which must be ex¬ pended in working them. According to Schiibler, a soil whose tenacity does not exceed 10 is easily worked, but when it reaches 40 it becomes sufficiently difficult and heavy to work. In looking at the tables, we see manifestly that there is one constituent of the soil to which a high importance must be attached in relation to its physical properties, and it is the more interesting to observe, as it is that to which we have attributed a minor chemical importance. It is humus, which will be observed to confer on the soil a high power of absorbing and retaining water, to diminish its tenacity and permit its being more easily worked, to add to its hygrometric power and property of absorbing oxygen from the air, and finally, from its dark colour to cause the more rapid absorp¬ tion of heat from the sun’s rays. It will be tb .s understood, that while humus does not directly supply food to the plant, it ministers indirectly in a most important manner to its well-being, and that to so great an extent that it must be considered an indispensable constituent of a fertile soil. But it is important to observe that it must not be present in too large a quantity, for an excess of it does away with all the good effects of a smaller supply, and produces soils noto¬ rious for their infertility. Such are the important physical properties of the soil, and it is greatly to be desired that they should be more exten¬ sively examined. The great labour which this involves has, however, hitherto prevented its being done, and will, in all Agricul- probability, render it impossible ever to do so except in a tural limited number of cases. Some of these characters are, CheinistrJ* however, of minor importance, and for ordinary purposes it might be sufficient to determine the specific gravity of the soil in the dry and moist state, the power of imbibing and retaining water, its hygrometric power, its tenacity and its colour. With these data we should be in a condition to draw probable conclusions regarding the others ; for we find that the higher the specific gravity in the dry state, the greater is the power of the soil to retain heat, and the darker its colour the more readily does it absorb it. The greater its tenacity, the more difficult is it to work, and the greater difficulty will the roots of the young plant find in pushing their way through it. The greater the power of imbibing water, the more it shrinks in drying; and the more slowly the water evaporates, the colder is the soil produced. The hygrometric power is so important a character that Davy and other chemists have even believed it possible to make it the measure of the fertility of a soil; but though this may be true within certain limits, it must not be too broadly as¬ sumed, the results of recent experiments by no means con¬ firming the opinion in its integrity, but indicating only some relation between the two. The Subsoil.—The term soil is strictly confined to that portion of the surface turned over by the plough working at ordinary depth; which, as a general rule, may be taken at 10 inches. The portion immediately subjacent we call the subsoil, and it has considerable agricultural importance, and requires a short notice. In many instances, soil and subsoil are separated by a purely imaginary line, and no striking dif¬ ference can be observed either in their chemical or physical characters. In such cases it has been the practice with some persons not to limit the term soil to the upper portion, but to apply it to the whole depth, however great it may be, which agrees in characters with the upper part, and only to call that subsoil which manifestly differs from it. This principle is perhaps theoretically the more correct, but great practical advantages are derived from limiting the name of soil to the depth actually worked in common agricultural operations. The subsoil is always analogous in its general characters to a soil, but it may be either identical with that which overlies it or not. Of the former, striking illustrations are seen in the wheat subsoils, the analyses of which have been already given. In the latter case we find that great differences may exist. Thus we may have a heavy clay lying on an open and porous sand, or on peat, and vice versa. Even whure the characters of the subsoil appear the same as those of the soil, appreciable chemical differences are generally ob¬ served, especially in the quantity of organic matter, which is increased in the soil by the decay of plants which have grown upon it, and by the manure added. In general, then, all that we have said regarding the characters of soils both chemically and physically, will apply to the subsoils, except that, from the difficulty with which the air reaches the latter, some minor peculiarities are observed. The most important is the effect of the decay of vegetable matter, with¬ out access of air, which is attended by the reduction of the peroxide of iron to the state of protoxide, or more commonly by the production of sulphuret of iron, compounds which are extremely prejudicial to vegetation, and occasionally give rise to some difficulties when the subsoil is brought to the surface, as we shall afterwards have to notice. The physical characters of the subsoil are often of much importance to the soil itself. As, for instance, where a light soil lies on a clay subsoil, in which case the value of the soil is much higher than if it reposed on an open or sandy subsoil. And in many similar modes is an important in¬ fluence exerted ; but these belong more strictly to the prac- Agricul¬ tural Chemistry. AGEICULTUBAL CHEMISTRY. tical department of agriculture, and need not be mentioned here. Classification of Soils.—Numerous attempts have been made to form a classification of soils according to their cha¬ racters and value, but they have not hitherto proved very successful; and the result of more recent chemical investi¬ gations has not been such as to encourage a farther at¬ tempt. We have not at present data sufficient for the purpose, nor if we had, would it be possible to arrange any soil in its class except after an elaborate chemical examina¬ tion. The only classification at present possible must be founded on the general physical characters of the soil; and the ordinary mode followed in practice of dividing them into clays, loams, &c. &c., which we need not here particu¬ larise, fulfils all that can be done until we have more minute information regarding a large number of soils. Those of our readers who desire more full information on this point are referred to the works of Thaer, Schiibler, and others, where the subject is minutely discussed. THE MECHANICAL IMPROVEMENT OF THE SOIL. In order that it may have the highest degree of fertility, a soil must possess the necessary physical properties and chemical composition in perfection. In comparatively few instances does this actually occur; for the greater propor¬ tion of soils, either from mechanical or chemical defects, are incapable of producing an abundant vegetation. These de¬ fects, however, admit of diminution, or even entire removal, by certain methods of treatment, the adaptation of which to particular cases is necessarily one of the most important branches of agricultural practice, as the elucidation of their mode of action is of its theory. The observations already made with regard to the characters of fertile soils, will have prepared the reader for the statement that these defects may be removed in two ways, either mechanically or che¬ mically. The former method of improvement may at first sight appear to fall more strictly under the head of prac¬ tical agriculture, of which the mechanical treatment of the soil forms so important a part, and that their improvement by chemical means should form the sole subject of our consideration here. But the line of demarcation between the mechanical and the chemical, which seems so marked, disappears on more minute observation, and we find that the mechanical methods of improvement are frequently de¬ pendent on chemical principles; and those which, at first sight, appear to be entirely chemical, are also in reality partly mechanical. It will be necessary for us, therefore, to consider shortly the mechanical methods of improving the soil. Draining.—By far the most important method of mecha¬ nically improving the soil is by draining,—a practice the beneficial action of which is dependent on a great variety of circumstances. Its most obvious effect is probably that which it produces on the temperature of the soil. We have already remarked that the germination of a seed is depen¬ dent on the soil in which it is sown acquiring a certain tem¬ perature, and the rapidity of the after-growth of the plant is, in part at least, dependent on the same circumstance. The necessary temperature is speedily attained by the heat¬ ing action of the sun’s rays, when the soil is dry ; but when it is moist, the heat is expended in evaporating the mois¬ ture with which it is saturated; and it is only after this has been effected that it acquires a sufficiently high temperature to produce the rapid growth of the seeds committed to it. But when the soil is drained, the superfluous moisture is drawn off, and it is ready to take advantage of the heating effect of the sun’s rays in early spring ; and thus the period of germination, and by consequence also that of ripening, is advanced. The extent to which this takes place is neces¬ 399 sarily variable, but it is generally considerable ; and in some Agricul- districts of Scotland the extensive introduction of draining tu^al has made the harvest on the average of years from 10 to 14 Chemistry, days earlier than it was before. It is unnecessary to insist *’v on the importance of such a change, which in upland dis¬ tricts may make cultivation successful when it was pre¬ viously almost impossible. The removal of moisture by drainage affects the physical characters of the soil in another manner: it makes it lighter, more friable, and more easily worked ; and this change is occasioned by the downward flow of the water carrying with it to the lower part of the soil the finer argillaceous particles, leaving the coarser and sandy matters above, and in this way a marked improve¬ ment is produced on heavy clays. The abundant escape of water from the drains acts chemically by removing any noxious matters the soil may contain, and by diminishing the amount of soluble saline matters, which sometimes pro¬ duce injurious effects. It thus prevents the saline incrus¬ tation, which is frequently seen in dry seasons on soils which are naturally wet, and which is produced by the water, which rises to the surface by capillary attraction, depositing, as it evaporates, the soluble substances it contained, and leaving a hard crust which prevents the access of air to the interior of the soil. The access of air to the soil, which is one of the most important elements of its fertility, is promoted in a high degree by draining, as, by removing the water which stagnates in the lower part of the soil, it permits the air to reach it. It provides also for the frequent change of the air which permeates the soil; for every shower that falls ex¬ pels from it a quantity of the air it contains, and as the mois¬ ture flows off by the drains, a new supply of air enters to take its place, and thus the important changes which the atmospheric oxygen produces on the soil, are promoted in a high degree. The air which thus enters acts on the organic matters of the soil, and produces the carbonic acid, which we have already seen is so intimately connected with many of its chemical changes. In the absence of atmospheric air, the organic matters undergo different decompositions, they pass into states in which they are slowly acted on, and are incapable of supplying a sufficient quantity of carbonic acid to the soil. They also act upon the peroxide of iron, contained in all soils, reduce it to the state of protoxide, or, with the simultaneous reduction of the sulphuric acid, they produce sulphuret of iron, forms of combination which are well known to be most injurious to vegetation. The removal of water from the lower part of the soil, and the admission of air, which is the consequence of draining, submits that part of it to the same changes which take place in its upper portion, and has the effect of practically deepen¬ ing the soil to the extent to which it is thus laid dry. The roots of the plants growing on the soil, which stop as soon as they reach the moist part, now descend to a lower level, and derive from that part of it supplies of nourishment formerly unavailable. The deepening of the soil has further the effect of making the plants which grow upon it less liable to be burned up in seasons of drought, a somewhat unexpected result of making a soil drier, but which mani¬ festly depends on its permitting the roots to penetrate to a greater depth, and so to get beyond the surface portion, which is rapidly dried up, and to which they were formerly confined. It is thus obvious that the drainage of the soil modifies its properties both mechanically and chemically. It exerts also various other actions in particular cases which we can¬ not here stop to particularise. It ameliorates the climate of districts in which it is extensively carried out, and even affects the health of the population in a favourable manner. The sum of its effects must necessarily differ greatly in different soils, and in different districts; but a competent 400 AGKICULTURAL CHEMISTRY. Agricul- authority1 has estimated, that, on the average, land which has r, tura,1 been drained produces a quarter more grain per acre than ^ mis ry. w]1icl1 }s undrained. But this can scarcely be said to ex- m v-"- haust the benefits derived from it, for draining is merely the precursor of further improvement. It is only after it has been carried out that the farmer derives the full benefit of the manures which he applies. He gains also by the increased facility of working the soil, and by the rapidity with which it dries after continued rain, which enables him to get on at their proper season with agricultural operations, which would otherwise have to be postponed for a considerable time. We can scarcely be expected here to say much regarding the mode in which draining ought to be carried out, but we may remark that much inconvenience and loss has occa¬ sionally been produced by too close adhesion to particular systems. No rules can be laid down as to the depth or distance between the drains which can be universally appli¬ cable, but the intelligent drainer will seek to modify his practice according to the circumstances of the case. As a general rule, the drains ought to be as deep as possible, but in numerous instances it may be more advantageous to curtail their depth and increase their number. If, for in¬ stance, a thick impervious pan resting on a clay were found at the depth of three feet below the surface, it would serve no good purpose to make the drains deeper; but if the pan were thin, and the subjacent layer readily permeable by water, it might be advantageous to go down to the depth of four feet, trusting to the possible action of the air which would thus be admitted, gradually to disintegrate the pan, and increase the depth of soil above it. It is a common opinion that if we reach, at a moderate depth, a tenacious and little permeable clay it is no use making the drains deeper than this; but this is an opinion which should be adopted with caution, both because no clay is absolutely impermeable, even the most tenacious admitting of the pas¬ sage of water, and because the clay may have been brought down by water from the upper part of the soil, and may have stopped there merely for want of some deeper escape for the water, and which drains at a lower level might sup¬ ply. It may even happen that it might be necessary to vary the depth of the drains in different parts of the same field, and the judicious drainer may sometimes save a considerable sum by a careful observation of the peculiarities of the dif¬ ferent parts of the ground to be drained. Subsoil and Deep Ploughing.—It frequently happens, when a soil is drained, that the subsoil is so stiff as to per¬ mit the passage of water imperfectly, and to prevent the tender roots of the plant from penetrating it, and reaching the new supplies of nourishment which are laid open to it. In such cases the benefits of subsoil ploughing and deep ploughing are conspicuous. The mode of action of these two methods of treatment is similar but not identical. The subsoil plough merely stirs and opens the subsoil, and per¬ mits the more ready passage of water and the access of air and of the roots of plants, the former to promote the neces¬ sary decompositions, the latter to avail themselves of the valuable matters set free. Deep ploughing again produces more extensive changes; it brings up new soil to the surface, mixes it with the original soil, and thus not only brings up new supplies of valuable matters to it, but frequently changes its chemical and mechanical characters, rendering a heavy soil lighter by the admixture of a light subsoil and vice versa. Both are operations which are useless unless they are combined with draining, for it must manifestly serve no good purpose to attempt to open up a soil unless the water which lies in it be previously removed. In fact, subsoiling is useless unless the subsoil has been made thoroughly dry, Agricul- and it has been found by experience that no good effects tural are obtained if it be attempted immediately after draining, Chemistry- but that a sufficient time must elapse, in order to permit the escape of the accumulated moisture, which often takes place very slowly. Without this precaution, the subsoil, after being opened by the plough, soon sinks together, and the good effects anticipated are not realised. The necessity for allowing some time to elapse between draining and further operations is still more apparent in deep ploughing, when the soil is actually brought to the surface. In that case it requires to be left for a longer period after draining, in order that the air may produce the necessary changes on the subsoil; for if it be brought up after having been for a long time saturated with moisture, and containing its iron in the state of protoxide, and the organic matter in a state in which it is not readily acted upon by the air, the immediate effect of the operation is frequently injurious in place of being advantageous. One of the best methods of treating a soil in this way is to make the operation a gradual one, and by deepening an inch or two every year gradually to mix the soil and subsoil; as in this way from a small quan¬ tity being brought up at a time no injurious effects are pro¬ duced. Deep ploughing may be said to act in two ways, firstly, by again bringing to the surface the manures which have a tendency to sink to the lower part of the soil, and, secondly, by bringing up a soil which has not been ex¬ hausted by previous cropping, in fact a virgin soil. The success which attends the operation of subsoiling or deep ploughing must manifestly be greatly dependent on the character of the subsoil, and good effects can only be ob¬ tained when its chemical composition is such as to supply in increased quantity the essential constituents of the plant; and it is no doubt owing to this that the opinions entertained by practical men, each of whom speaks from the results of his own experience, are so varied. The effects produced by deep ploughing on the estates of the Marquis of Tweeddale, are familiarly known to most Scottish agriculturists, and they are at once explained by the analyses of the soil and subsoil here given, which show that the latter, though poor in some important constituents, contains more than twice as much potash as the soil. Soil. Subsoil. Insoluble silicates 87-623 82-72 Soluble silica 0-393 0-12 Alumina and peroxide of iron 4-129 8-60 Lime 0-341 0T8 Magnesia 0-290 0-24 Sulphuric acid 0'027 0‘03 Phosphoric acid 0'240 trace Potash 0-052 0T2 Soda 0-050 0-04 Water 1-956 326 Organic matter 5-220 4-02 100-321 99-33 In addition to the difference in the amount of potash, something is probably due to the difference in the quantity of alumina and oxide of iron in the subsoil, which on this ac¬ count must probably be more tenacious than the soil itself, which appears to be rather light. In many other instances, the use of the subsoil plough has occasioned much disap¬ pointment, and has led to its being decried by many prac¬ tical men ; but of late years its use having become better understood its merits are more generally admitted. We be¬ lieve that, in all cases in which the soil is deep, more or less marked good effects must be produced by its use, but of course there must be cases in which, from the defective com- 1 Mr Dudgeon of Spylaw. Highland Society's Transactions, vol. xii. p. 505. AGRICULTURAL CHEMISTRY. Agricul- position of the subsoil or other causes, it must fail. It may tural sometimes be possible a priori to detect these cases, but in Chemistry. a iarge majority of them we suspect our knowledge is much too limited to enable us to do so. Improving the Soil by Burning.—It has long been fami¬ liarly known, that a decided improvement has been produced on some soils by burning. Its advantages have chiefly been observed on two sorts, heavy clays, and peat soils; and on these varieties it has been practised to a great extent. The action of heat on the heavy clays appears to be of a two-fold character, depending partly on the change effected in its phy¬ sical properties, and partly on a chemical decomposition pro¬ duced by the heat. The operation of burning is effected by mixing the clay with brushwood and vegetable refuse, and allowing it to smoulder for some time. It is an opera¬ tion of some nicety, and its success depends on the tempera¬ ture being kept as low as possible. It has been further found that its success is by no means equal in all clays, but that there are some which are rather injured than benefited by it. The cause of its beneficial action appears to depend on a change which takes place in the state in which the pot¬ ash exists in the soil, as a consequence of which it becomes more soluble than it was before. It has been found, that after heating, a dilute acid will extract from clays improved by burning a much larger quantity of potash than it did before ; and as we know that the substances not extractable by acids are in a state in which they are unavailable to the plant, or at least can only be slowly obtained by it, we can easily un¬ derstand how such a soil should be improved by burning, and also how some clays which contain little or no potash should not be affected by the process. The necessity for preserving the temperature of the burning mass of clay as low as possible is also rendered obvious; for it has been found by direct experiment, that at high temperatures another change occurs, whereby the potash, which at lower tempera¬ tures becomes soluble, passes again into an insoluble state. A part of the beneficial effects is no doubt also due to the change produced in the physical characters of the clay by burning, which makes it lighter and more friable, and by mixture with the unburnt clay ameliorates the whole. This improvement in the physical characters of the clay also re¬ quires that it shall be burnt with as low a heat as possible ; for if it rises too high, the clay coheres into hard masses which cannot again be reduced to powder, and the success of the operation of burning may always be judged of by the readi¬ ness with which it fells into a uniform friable powder. The improvement of peat by burning has been practised to some extent in Scotland, though less frequently of late years than formerly; but it is still the principal method of re¬ claiming peat soils in many countries, and particularly in Finland, where large breadths of land have been brought into profitable cultivation by means of it. The modus operandi of burning peat is very simple; it acts by diminishing the superabundant quantity of humus or other organic matters, which, in the previous section we have seen to be so inju¬ rious to the fertility of the soil. It may act also in the same way as it does on clay, by making part of the inorganic con¬ stituents more really soluble, although it is not probable that its effect in this way can be very marked. Its chief action is certainly by destroying the organic matters, and by thus improving the physical character of the peat, and causing it to absorb and retain a smaller quantity of water than it na¬ turally does. For this reason it is that it proves successful only on thin peat bogs, for if they be deep the inorganic mat¬ ters soon sink into the lower part, and the surface relapses into its old state of infertility. It is probably for this reason that the practice has been so much abandoned in Scotland, the more especially as other and more economical modes of treating peat soils have come into use. VOL. II. 401 Mixing of Soils.—The mixing of soils is a very obvious Agricul- method of improving those which are defective, and nothing tural but its expense limits its utility. It has been applied to the ^hemistryy' improvement of heavy soils and of peats, the former being mixed with sand or marl so as to diminish its tenacity ; the latter with clay or gravel to add to its inorganic matters, and in both instances it has proved successful. The admixture of peat with open sandy soils and with heavy clays has also been tried, although to a small extent, and we are not aware of the results obtained. It is very probable that the prac¬ tice of mixing soils might be judiciously extended if we had sufficiently accurate information regarding the chemical com¬ position of those mixed. It must be manifest, indeed, that the admixture of a highly fertile soil, even in moderate quan¬ tity, with another of inferior quality, must of necessity be at¬ tended with some effect. We believe, indeed, that the rich trap soils of some parts of Scotland have been mixed with those of inferior quality, but the extent of the benefit derived from the practice has not been made public. MANURES. THEIR CHEMICAL COMPOSITION AND MODE OF ACTION. It is obvious from the statements we have made in a pre¬ vious section, that even fertile soils contain many of the essential constituents of plants in limited and some of them in very small quantity; and the necessary consequence is, that the growth of successive generations of plants would soon exhaust the whole supply of these substances which they are capable of affording. In a state of nature, the plant which grows upon a soil dies there, or annually sheds its leaves, and returns to it the substances it had drawn into its system, in a state in which they are ready to afford nourish¬ ment to the next year’s vegetation. But under the artifi¬ cial circumstances of cultivation, when the crops produced are more or less completely removed from the soil, exhaus¬ tion would sooner or later take place if the substances re¬ moved from it were not again returned in the form of manure. The action of a manure, however, is more complicated than this statement would lead us to suppose ; for it is not confined to the mere addition to the soil of the substances required to sustain its fertility, but they exert an influence upon the soil itself, promote the changes which are con¬ tinually in progress within it, and cause the liberation of a larger quantity of its valuable constituents than the atmo¬ sphere alone could do. It is clear that different manures may effect these objects in different ways and to different extents. Some may confine their influence to the mere addition of the necessary elements of the plants, others may exert a powerful influence on the changes occurring in the soil. Some again may supply all the constituents of the plants, others only one or two. The former of these is a very obscure and ill-understood branch of the action of manures ; the latter is better known, and is an important element in our estimation of their value, those manures necessarily having the highest value which contain the greatest num¬ ber of substances required by the plant, and those which afford only one or more having their value regulated by the difficulty which the plant has in obtaining the constituents these manures contain in abundance. There has thus arisen the distinction between general and special manures, a dis¬ tinction which is important both in theory and practice, and which ought never to be lost sight of. General Manures.—General manures, then, are those which are capable of supplying to the plant all or nearly all its constituents, and this is necessarily done in the most effectual manner by farm-yard manure, to which theory and practice concur in giving the highest rank. Farm-Yard Manure.—Farm-yard manure is a mixture of the dung and urine of domestic animals with the straw 3 E 402 AGRICULTURAL CHEMISTRY. Agricnl- which has been used as litter, and its composition and value tural will 0f course depend on that of these substances, which we ^ emistry. mug|. consider. The dung of animals consists ot that part of their food which passes through the intestinal canal without undergoing assimilation ; the urine contains that portion which has been assimilated and is again excreted in consequence of the changes which are proceeding in the tissues of the animal. Their composition is naturally very different, and must be separately considered. Urine.—Urine consists of a variety of earthy and alkaline salts, and of certain organic substances, generally rich in nitrogen, dissolved in a large quantity of water. The com¬ position in the different domestic animals has been examined by different chemists ; we quote the analyses of Fromberg, as giving the most complete view of the subject. Horse. Extractive matter l 2-132 soluble in water / Extractive matter 1 2.550 soluble in spirit / Salts soluble in) 2-340 water J Salts insoluble in ) ^.qqq water J Urea U244 Hippuric acid 1-260 Mucus 0-005 Water 88-589 Swine. Ox. 0-142 2-248 0-387 1-421 0-909 2-442 0-088 0-155 Goat. 0-100 0-273 1-976 0-378 0-550 0-125 0-005 0-007 0-006 0-025 98-196 91-201 98-007 92-897 Composition of the ash of these Urines. Horse. Carbonate of lime ... 12-50 Carbonate of mag- ) Q nesia J y 4t> Carbonate of potash 46-09 Carbonate of soda ... 10-33 Sulphate of potash Sulphate of soda 13-04 Phosphate of soda Phosphate of lime Phosphate of mag¬ nesia Chloride of sodium... Chloride of potas- ( sium j "" • Silica 0-55 Oxide of iron and loss 1 *09 694 Swine. 12-10 7:00 19-00 8-80 53-10 trace. Ox. 1-07 6-93 77-28 13-30 Goat. trace. Sheep. 0-82 7-3 0-46 trace. 53-0 25-0 0-30 14-7 0-35 0-77 100-00 100-00 100-00 100-0 100-00 Human urine has been accurately examined by Berze¬ lius. His analysis gives the following numbers :— TT Natural. Urea. ; 3-010 Lactic acid, lactate of ammonia, l -1.7-.., and extractive matters / ^ Uric acid 0-100 Mucus 0-032 Sulphate of potash 0"371 Sulphate of soda 0-316 Phosphate of soda 0-294 Biphosphate of ammonia 0-165 Chloride of sodium 0-445 Muriate of ammonia 0T50 Phosphates of magnesia and lime... 0-100 Silica 0-003 Water 93-300 Dry Residue. 44-70 25-58 1- 49 0-48 5- 54 4-72 4-39 2- 46 6- 64 2-46 1-49 005 large quantity of nitrogen, which they yield in the form of Agricul- ammonia, as a consequence of certain changes to which tural they are liable. The composition of these substances is as Chemistry follows:— 0-454 3-330 0-850 1-957 0-080 0-052 1-262 42-25 2-98 7-72 0-70 32-01 12-00 1-06 Carbon 20-00 Hydrogen 6-60 Nitrogen 46-70 Oxygen 26-70 100-00 Uric Acid. 36-0 2-4 33-4 28-2 100-0 Hippuric Acid. 60-7 5-0 8-0 26-3 100-0 Sheep. 0-340 100-000 100-000 100-000 100-000 99-863 It is evident from these analyses that the urines of differ¬ ent animals must differ greatly in value, those of the ox, swine, and goat, containing a very much smaller quantity of solids than the others. They differ also in regard to their saline ingredients; and while salts of potash and soda form the principal part of the ash of the urine of the ox, sheep, goat, and horse, and phosphoric acid and phosphates are entirely absent, that of the pig contains a considerable quantity of the latter substances, and in this respect more nearly resembles the urine of man. Human urine is also much richer in urea and nitrogenous constituents generally, and has a higher value than any of the others. Dung.—'Phe solid excrement of animals is equally va¬ riable in composition. That of the domestic animals which had the ordinary winter food was found to have the follow¬ ing composition:— Horse. Per-centage of water in the l 77-25 fresh excrement /”’* ‘ Ash in the dry excrement 13-36 Cow. 82-45 15-23 Sheep. Swine. 56-47 77-13 13-49 37-17 100 parts of ash contained— Horse. Silica 62-40 Potash 11-30 Soda 1-98 Chloride of sodium 0-03 Phosphate of iron 2-73 Lime 4-63 Magnesia 3 "84 Phosphoric acid 8-93 Sulphuric acid 1-83 Carbonic acid Oxide of manganese 2-13 Sand Cow. 62-54 2-91 0-98 0-23 8-93 5-71 11-47 4-75 1-77 trace Sheep. 50-11 8-32 3-28 0-14 3-98 18-15 5-45 7-52 2-69 trace Swine. 13-19 3-60 3-44 0-89 10-55 2-63 2-24 0-41 0-90 0-60 61-37 99-80 99-29 99-64 99-82 Human faeces contain about 73 per cent, of water, and leave about 1 per cent, of ash, of which the composition is— Potash 6" 10 Soda 5*07 Lime 26"46 Magnesia 10-54 Oxide of iron 2-50 Phosphoric acid 36"03 Sulphuric acid 3-13 Carbonic acid 5'07 Chloride of sodium 4"33 99-23 100-000 100-00 Among the special organic constituents of the urine are three substances of much importance, as they contain a It is to be observed that the urine and dung of animals differs conspicuously in the composition of the ash, the urine being characterised by the abundance of alkaline salts, the latter containing only a small proportion of these, but being rich in earthy matters, and especially in phosphoric acid. The difference in the quantity of nitrogen they contain is also very marked, and is distinctly shown by the following analyses by Boussingault, which give the quantity of carbon, hydrogen, nitrogen, and oxygen in the dung and urine of the horse and the cow. AGRICULTURAL CHEMISTRY. Agricul¬ tural Chemistry. Carbon.... Hydrogen, Nitrogen.. Oxygen... Ash Water Horse. Natural. Urine. Dung 4-46 0*47 1-55 1-40 4-51 87-61 100-00 9-56 1-26 0-54 9-31 4-02 75-31 100-00 Dry. Urine. Dung 36-0 3-8 12-5 11-3 36-4 0-0 100-0 38-7 5-1 2-2 37-7 16-3 0-0 100-0 Cow. Natural. Urine. Dung 3-18 0-30 0-44 3- 09 4- 68 88-31 10000 4-02 0-49 0-22 3-54 1-13 90-60 100-00 Dry. Urine. Dung 27*2 2-6 3-8 26-4 40-0 0-0 100-0 42-8 5-2 2-3 37-7 12-0 0-0 100-0 403 Agricul¬ tural Chemistry. It thus appears that the urine of the horse, in its natural state, contains three times as much nitrogen as its dung, and that of the cow twice as much; and the difference, es¬ pecially in the horse, becomes still more conspicuous when they are dry. Taking the facts just mentioned into account, it is obvious that the quality of farm-yard manure must depend, 1. On the kind of animal from which it is produced; 2. On the quantity of straw which has been used as litter; 3. On the nature of the food with which the animals have been sup¬ plied; and, 4. On the care which has been taken to prevent the escape of the urine, or of the ammonia produced by its decomposition. The extent to which these different circum¬ stances modify the quality of farm-yard manure has not been very fully determined by analyses; nor is it probable that its composition varies very greatly, indeed, the analyses which we possess, although they are not very numerous, show a great degree of similarity in the farm-yard manure of dif¬ ferent places, when prepared in the same manner. The re¬ sults obtained by different analyses are contained in the fol¬ lowing table, which, in addition to the ordinary farm-yard manure, gives also the composition of that produced by feed¬ ing cattle in boxes and of stable dung. The authority is given with each analysis. Water.... Organic matter Ash Nitrogen.. Farm Yard Manure. Nisbet. 70-0 20-8 9-2 100-0 70-0 20-4 9-6 1000 Liebig. 65-0 24-0 11-0 100-0 Boussin-; gault. 1 79-3 14-0 6-7 100-0 0-4 I Box 'Manure. Way. 71-4 28-6 100-0 0-4 Way. 71-0 29-0 100-0 0-6 Stable Dung. Rich¬ ardson. 65-2 24-7 10-1 100-0 0-6 The composition of the parts is: Potash Soda Lime Magnesia Alumina Oxide of iron Chloride of sodium ... Chlorine Phosphoric acid Sulphuric acid Carbonic acid Sand and silica ash of farm-yard manure in 100 Farm-Yard Manure. Stable Dang. Nisbet. 3-3 0-9 6-9 0-6 0-5 1-0 1-4 3-6 1-9 5-1 1-7 12-3 0-8 0-8 1-0 1-2 3-6 1-6 Liebig. Richardson. 79-9 71-9 2-7 2-7 8-2 1-0 i:8 2- 7 6-4 3- 6 4- 5 66-4 3-2 2-7 8-7 1- 9 2- 4 3- 2 7-8 3- 1 4- 9 59-0 100-0 100-0 100-0 96-9 The value of farm-yard manure must manifestly depend on the quantity of all the constituents of the plant contained in it. If, however, we examine minutely into the action of the individual elements, it becomes obvious that two pre¬ sent a much higher value than the others, and may, in most cases, be taken as the measure of the value of any manure. These substances are nitrogen and phosphoric acid. Now, it is to be observed, that though both exist in the soil, they are present in but small quantity, even in those of the highest fertility. But this is not all, for the condition in which they are met with is far from being that in which they are readily available to the plant. The phosphoric acid of our soils is not only in an insoluble state, but in one in which it is not readily reached or dissolved by the roots of the plant, and, consequently can only become available as it is liberated by the continuous and slow decomposition constantly occurring in the soil. As regards nitrogen, we have already very dis¬ tinctly referred to the fact that it can only be absorbed in the state of ammonia or of nitric acid, and most abundantly and readily in the former condition. But the soil contains its nitrogen in the form of vegetable debris, which do not contain that element in the form of ammonia, but only yield it as the result of decompositions, which, like all those oc¬ curring in the soil, proceed with extreme slowness. The importance of having the phosphoric acid in a soluble state, and the nitrogen in the form of ammonia, is conspi¬ cuously seen from the marked effects obtained from the use of superphosphate of lime (in which a large quantity of the phosphoric acid is soluble) and the salts of ammonia, to which we shall afterwards have to advert. By reference to the analyses of the urine and dung of our domestic animals in the previous page, we see that they do not contain ammo¬ nia as such, although they are rich in substances capable of yielding it, and that soluble phosphates are found only in the urine of man and the pig. The value of farm-yard manure is to be estimated by the abundance of these ele¬ ments ; but for all ordinary purposes, in considering the mat¬ ter, we may put the phosphoric acid out of the question, and confine our attention to the nitrogen. In the production of farm-yard manure of the highest quality, the object of the farmer must be, first, to produce a manure containing the largest possible amount of nitrogen ; and secondly, to convert that nitrogen more or less completely into ammonia. In regard to the first of these points, it will be at once seen from what we have said of the com¬ parative composition of the dung and urine, that the more effectually the latter is collected and its escape from the dung preserved, the higher will be the value of the manure ; and it is for this reason that chemists have so anxiously im¬ pressed upon the agricultural public the great importance of preserving, and, if possible, retaining in the mass the fluid that drains from the dung heap, which must necessarily con- 404 AGRICULTURAL CHEMISTRY. Agricul- tain a considerable quantity of the nitrogenous constituents tural 0f the urine. This may be managed to a considerable ex- Oicnriistry. tent, by arranging the manure heap in such a manner that the fluid which drains from it can be again pumped up over the solid matter, so that the latter may be saturated by it. A still more effectual plan is to mix the dung with some substance which may absorb the urine. For this purpose it is desirable that the absorbent substance shall be one which has an affinity for ammonia, so that it. may not only retain the urine mechanically, but, by combining cbemically with the ammonia produced by its decomposition, may pre¬ vent the escape of that substance into the air, which, fiom its volatility, it is of course very liable to do. Many sub¬ stances, such as gypsum, sulphate of iron, chloride of man¬ ganese,' sulphate of magnesia, and sulphuric acid, have been proposed for this purpose, and have occasionally been used, though not extensively. They all answer the purpose of fixing the ammonia, that is, of preventing its escaping into the air more or less effectually, but they do not add suffi¬ ciently to the porosity of the manure heap to enable it to absorb the fluid, which is a matter of some importance. For this purpose clay, or the vegetable refuse of the farm, may be employed. But by far the best substance, when it can be got, is dry peat, which not only absorbs the fluid, but will serve to fix the ammonia without the addition of any other substance. We have already referred to the ab¬ sorbent power of peat in the section on soils, but we may mention here that accurate experiment has shown that a particular peat will absorb about 2 per cent.1 of ammonia, and when dry will still retain from 1 to To per cent., or nearly three times as much as would be yielded by the whole nitrogen of an equal weight of farm-yard manure. Peat charcoal has been recommended for the same purpose, but careful experiment has shown that it does not absorb ammonia, although it removes putrid odour; and though it may be usefully employed when it is wished to deodorise the manure heap, it must not be trusted to as an absorbent of ammonia. In addition to these methods of managing farm-yard man¬ ure, we have of late years had the introduction of box-feed¬ ing, one of the great advantages of which is said to be the production of a manure of superior quality to that obtained in the old way. In box-feeding none of the dung or urine is removed from under the animals, but is trampled down by their feet, and new quantities of litter being constantly added, the whole is consolidated into a compact mass, by which the urine is entirely retained. That, under these circumstances, the manure should be of high quality is cer¬ tainly consistent with theory, and the analysis of box man- ure given above confirms the opinion. It is, however, a solitary analysis, and until confirmed by more extended analyses too much dependence must not be placed upon it. The value of box manure must mainly depend upon the solid retaining the whole of the liquid manure; but this is exactly the point on which practical men differ, the keen supporters of box-feeding asserting that it does, while others find that a certain quantity escapes. Should this prove to be frequently the case, the advantages of box-feeding, as a means of producing good manure, will be less than its sup¬ porters imagine. Whether box manure is really superior to that prepared by the ordinary method is very questionable, but there is no doubt that it surpasses a large proportion of that actually produced. It is more than probable, however, that the more careful management of the manure heap may produce equally good effects. It is manifest that the same number of cattle, fed in the same way, and on the same food, and Agricul- supplied with the same quantity of litter, must always ex- turnl Crete the same quantities of valuable matters, and the only ^ eni^' question to be solved is, whether these valuable matters are more effectually preserved in the one way than the other. It will be readily seen that this cannot be done by the ana¬ lysis of the manure alone, but we must conjoin with it a de¬ termination of the total weight of manure produced; for though, weight for weight, box manure may be better than ordinary farm-yard manure, the total quantity obtained from a given number of cattle may be so much greater that the deficiency in quality may be compensated for. At the pre¬ sent time our knowledge is too limited to admit of a definite opinion on this subject, but it is highly deserving of the combined investigation of the farmer and the chemist. The value of the manure produced is also dependent on the nature of the food supplied to the cattle, and the period of the fattening process at which it is collected. When lean beasts are put up to fatten they at first exhaust the food much more completely then they do when they are nearly fattened, and the manure produced is very inferior at first, and goes on gradually improving in quality as the ani¬ mal becomes fat. That the quality of the food affects the value of the manure is an opinion which has long been en¬ tertained by practical men, and it is no doubt correct, though not to the extent which some persons believe. It is held by some farmers, that while cattle are fed with oil-cake, the increased value of the manure is equal to from one- half to one-third that of the oil-cake. This is certainly an exaggeration, but there cannot be a doubt that some in¬ crease of value must take place; for when oil-cake is em¬ ployed, the quantity of nutritive matters consumed by the animal is larger than when it is fed on turnip alone; but it is not possible at present to estimate the difference, for want of experiments especially directed to this point. From analyses made some time since, we have come to the con¬ clusion that, weight for weight, the dung and urine of cattle fed with oil-cake are richer in valuable matters than those fed on turnips alone; but the experiments were not suffi¬ ciently extensive to enable us to draw a definite conclusion, and no determination of the total quantity excreted could be made. Supposing the conditions which produce the manure con¬ taining the largest quantity of nitrogen to have been ful¬ filled, we have now to consider those which affect its evolu¬ tion in the form of ammonia. This change is effected by fermentation. When a quantity of manure is left to itself for some time it is found to become hot, and gradually to diminish in bulk, and if it be now turned over it is found to evolve the smell of ammonia more or less distinctly. This ammonia is produced, in the first instance, from the urine, the nitrogenous constituents of which are rapidly decom¬ posed, and the fermentation thus set up in the mass of manure extends to the solid dung, and finally to the straw of the litter, and gradually proceeds until a large quantity of ammonia is produced. The same change occurs in the manure if mixed with the soil, but in that case it is much slower, and experience has shown that much greater effects are produced if the manure has been fermented previous to being used. Science at once explains the necessity for the process, and shows that by its means the nitrogen is con¬ verted into a state in which the crop it is applied to can rapidly absorb it, and that the practice of applying well-fer¬ mented dung to the quickly growing crops, and fresh dung to those which come slowly to maturity, is consistent with theory. But it points out also that the method of doing this 1 Report on the economic uses of peat. Highland Society's Transactions, N.S., vol. iv. p. 549. Agricul¬ tural Chemistry. AGRICULTURAL CHEMISTRY. 405 by fermentation is, in so far, defective, that it cannot be effected without some loss of ammonia, however carefully it may be managed; and though Up to the present time the fermentation of a manure has been deemed essential to its success, it may be questioned whether, now that we have other sources of ammonia, it might not be more economical to apply farm-yard manure in an unfermented state, so as to avoid the loss of ammonia which takes place during the pro¬ cess, and to supply the quantity required for the early growth of the plant by the use of some of the salts of am¬ monia or other ammoniacal manures. This is a speculative opinion, which must be submitted to experiment, and its value must depend on the amount of loss which takes place by fermentation in the manure heap, regarding which we have at present no information. Liquid Manure.—This term is applied to the urine of the animals fed on the farm, and to the drainings from the manure-heap, which, in place of being returned to it, are in some instances allowed to drain away, and are collected in tanks, from which they are distributed according to the old plan by a watering-cart, or according to the method re¬ cently introduced in Ayrshire, by pipes laid under-ground in the fields, and through which the manure is either pumped by steam-power, or, where the necessary inclination can be obtained, is distributed by gravitation. That liquid ma¬ nure must necessarily be valuable, is an inference which may be at once drawn from the analyses of the urine of dif¬ ferent animals already given, and which, when it is collected apart from the solid matters, may be taken as representing the composition of liquid manure. It will be at once seen from these analyses, that liquid manure so obtained must be extremely rich in ammonia, but deficient in phosphates; and as the nitrogenous matters of urine pass with great rapidity into the form of ammonia, it must act quickly, and pro¬ duce its best effects on those crops which admit of being rapidly forced on to maturity. The deficiency of phosphates in the urine of the common domestic animals is an objection to the use of that fluid alone. But where the drainings of the manure-heap are employed, this difficulty is done away with, for they generally contain a certain quantity of phos¬ phates, either in solution, or more probably in suspension in the fluid. The following analyses by Professor Johnston give the composition, No. 1 of the drainings of the manure- heaps when exposed to rain ; No. 2 of the drainings when moistened with cows’ urine pumped over it. The numbers give the quantities in grains contained in a gallon of the fluid:— No. 1. No. 2. Ammonia 9'6 2T5 Organic matter 200-8 77‘6 Ash 268-8 5184 Total solids in a gallon 479"2 617"5 The ash contained,— Alkaline salts 207"8 420-4 Phosphates 25-1 44-5 Carbonate of lime 18'2 31-1 Carbonate of magnesia, and loss .... 4-3 3-4 Silica and alumina 13"4 19-0 268-8 518-4 The method of liquid manuring employed by Mr Ken¬ nedy at Myremill, the results of which have excited so much interest, is different from liquid manuring in its strict sense, for not only are the drainings of the manure-heap em¬ ployed, but the whole solid excrements are mixed with water in a tank, and rape-dust and other substances occasionally added, and distributed through the pipes. No system of manuring has produced more striking effects than liquid manuring; and especially on grass-lands, the rapidity of its action is such as to produce an extremely Agricul- abundant vegetation, much greater, indeed, than could be tui;al produced by the application of the solid manure. The luxu- ^hemistry- riance of the growth of grass by its means is, however, apt to lead us to overrate its general effects; and it is by no means so certain that it can be advantageously applied to the general operations of the farm. Its effect on the cereals is certainly much less marked than that on ryegrass and root-crops, and we have not yet seen the effects of its con¬ tinued use. Experience and theory concur in holding that a supply of solid matters capable of evolving carbonic acid, is essential to the fertility of the soil, so that, by acting on the mineral matters, it may cause their continuous decom¬ position. The objection to liquid manure is, that it does not supply these substances in sufficient quantity. This difficulty is no doubt got rid of, to some extent, in the Ayr¬ shire plan, which, after all, is rather a new method of apply¬ ing the solid manure of the farm than strictly liquid man¬ uring; but still, as no litter is employed, the quantity of or¬ ganic matters capable of evolving ammonia is greatly less than it is by the old method; and we must consider the Ayrshire mode of liquid manuring as a great experiment of which all will await the results with interest. Of course the pecuniary question is also of much importance in this me¬ thod ; but that is a matter which we only indicate here, as it is treated of in full in the article on Practical Agriculture. Vegetable Manures.—Many vegetable substances are employed as manures, and their value is variable, and must be estimated in the same manner as that of farm-yard man¬ ure, the quantity of nitrogen and phosphoric acid greatly exceeding in importance that of the other constituents. Al¬ though like farm-yard manure they may be made to undergo fermentation so as to convert their nitrogen into ammonia, they are generally, indeed almost invariably, applied in the unfermented state, seldom alone, and most commonly con¬ joined with farm-yard manure. Rape-Dust, Castor-Cake, Poppy-Cake, See.—Rape-dust has long been employed as a manure, and the success which has attended its use has led to the introduction of the refuse cake from some other oil seeds, such as that of the castor- oil seed, which cannot be employed for feeding. Like the seeds of all plants, these substances are rich in nitrogen, and their ash, containing of course all the constituents of the plant, supplies the necessary inorganic elements. The fol¬ lowing are analyses of these substances, which, in addition to the amount of nitrogen and phosphates, show also that of water and oil, to which we shall have occasion afterwards to refer in relation to the feeding value of some of them. Water Oil Albuminous compounds .... Ash Other constituents Nitrogen.... Silica Phosphates Phosphoric acid in com-) bination with alkaline J Rape- Cake. 10-68 11-10 29-53 7-79 40-90 Poppy- Cake. 11- 63 5-95 31-16 12- 98 38-18 Cotton¬ seed cake. 11-19 9-08 25-16 5-64 48-93 Castor- Cake. 12-31 24-32 21-91 6-08 35-38 100-00 100-00 100-00 100-00 4-38 1-18 3-87 0-39 4-94 3-36 6-93 3-95 1- 32 2- 19 3-20 1- 96 2- 81 3-27 0-15 0-64 A general similarity will be observed in the composition of all these substances; they are all rich in nitrogen, and contain as much of that element as is found in about ten times their weight of farm-yard manure, and a somewhat similar proportion exists in the amount of phosphates and probably of their other constituents. They have all been em¬ ployed with success, but the most accurate experiments have been made with rape-dust, which has been longer and more 406 AGRICULTURAL CHEMISTRY. Agricul- extensively used than any of the others. It has been era- tural ployed alone for turnips, or mixed with farm-yard manure, Chemistry. antj a|so ag a top-dressing to cereals. The most marked ad- “ vantage is derived from it when applied in the latter way on land which has been much exhausted, on which its effects are often very striking. Several circumstances are essen¬ tial to the production of its full effects. It requires mois¬ ture, and hence it often proves a failure in very dry seasons, and on dry soils. It must not be applied in too large a quantity, experience having shown that after a certain point has been reached, an increase in the quantity not only does not increase but positively diminishes the crop. The most advantageous application is found to be from five to seven cwt. per acre. The observations in regard to the use of rape-dust probably apply with equal force to the other substances of the same class ; but their application be¬ ing more recent and more limited, the results of their use have not been made public. Malt-Dust, Bran, Chaff, &c.—All these substances have been applied as manures, and their value is principally de¬ pendent on the quantity of nitrogen they contain, which in malt-dust amounts to 4'5 per cent, of nitrogen, and in bran to about 3'2. They must therefore be made to rank with rape-dust in point of value. Straw has been occasionally employed as a manure, and sometimes even as a top-dressing for grass land. It is generally admitted, however, that its application in the dry state, and especially as a top-dressing, is a practice not to be recommended, as it decomposes too slowly in the soil; and it is always desirable to ferment it in the manure heap, so as to facilitate the production of ammonia from its nitro¬ gen. Still circumstances may occur in which it becomes necessary to employ it in the dry state, and it will generally prove most valuable on heavy soils, which it serves to keep open, and so promotes the access of air, and enables it to act on the soil. On light sandy soils it generally proves less advantageous, as its tendency of course is to increase the openness of the soil, and render it less able to retain the essential constituents of the plant. The manurial value of straw alone is low, as it contains only about 0’2 per cent, of nitrogen, or about half as much as farm-yard manure. Saw-Dust has little value as a manure, as it undergoes decomposition with extreme slowness. It is a good mecha¬ nical addition to heavy soils, and diminishes their tenacity ; and though its manurial effects are small, it sooner or later un¬ dergoes decomposition, and yields what valuable matters it contains. It is a useful absorbent of liquid manure, and may be advantageously added to farm-yard manure for that pur¬ pose. Manuring with Fresh Vegetable Matter.—Green Manur¬ ing.—The term green manuring is applied to the ploughing in of green vegetable matter which has been grown on the soil for that purpose. The success which attends it, especially on soils poor in organic matter, is very marked. Its utility is manifestly dependent on its affording to the soil a supply of matter which by its decomposition may yield carbonic acid to act on the soil, as well as nitrogen and inorganic matters. The action is not, however, confined to this, for it serves also as a means of bringing up from the lower parts of the soil the valuable matters it contains, and of mixing them again with the surface part. Many of the plants found most useful for green manuring send down their roots to a considerable depth ; and when they are ploughed in, all the substances which they have brought up are of course de¬ posited in the upper few inches of the soil. Plants when ploughed in in the fresh state also decompose rapidly, and are therefore able immediately to improve the subsequent crop ; and as this decomposition takes place in the soil without the loss of ammonia and other valuable matters, which infallibly occurs when they are fermented on the dung-heap, it will Agricul- be obvious that in no other mode can equally good results tural be obtained by the use of these plants. Chemistry. Many plants have been employed as green manure, and different opinions have been expressed as to their relative values. In the selection of any one for the purpose, that should of course be taken which grows most rapidly, and produces within a given time the largest quantity of valu¬ able matters. No general rule can be given for the selec¬ tion, as the plant which fulfils those conditions best will differ in different soils and climates. The plants most com¬ monly employed in this country are spurry, white mustard, and turnips. Rye, clover, buck-wheat, white lupins, rape, borage, and some others, have been largely employed abroad. Some of these are obviously unfitted for the climate of the British Islands; and the others, although they have been tried occasionally, do not appear to have been Very exten¬ sively employed. The turnip is sown broadcast at the end of harvest, and ploughed in after two months. White mus¬ tard and spurry are employed in the same way as a prepa¬ ration for winter wheat, and with the best results. The latter is sometimes sown as a spring crop in March, ploughed in in May, and another crop sown which is ploughed in in June, and immediately followed by a third. The effect of this treatment is such that the worst sands may be made to bear a remunerative crop of rye. Sea-Weed.—Sea-weeds are very extensively employed on the coasts of Scotland and England, in quantities vary¬ ing from 10 to 20 tons per acre as a manure. Their action is necessarily similar to that of green manure ploughed in, as they contain all the ordinary constituents of land plants. Their nitrogen usually amounts to about 2T per cent, of the dry substances, and they are much richer in ash than ordinary land plants. The dry fucus saccharinus contains 28 per cent., and fucus vesiculosus about 20 per cent. The following are analyses of the ash of three species of sea-weeds from the Firth of Forth. Laminaria digitata. Potash 31-812 Chloride of potassium 19-764 Iodide of potassium 1-365 Chloride of sodium 23-986 Lime 5-351 Magnesia 3-4:54 Peroxide of iron 1-333 Sulphuric acid 9-598 Phosphoric acid 3-287 Silica 0-050 Fucus serratus. 30-870 6- 148 25-859 7- 927 6-368 0-230 17-870 2-480 2-248 Fucus nodosus. 14- 320 29-885 15- 557 7-647 5-636 0-135 24-812 0-848 1-160 100-000 100-000 100-000 The great value of sea-weed is dependent on the rapidity with which it decomposes. In fact, when spread on the land, it is seen to soften and disappear in a very short time. It is therefore a rapid manure, and its effects are almost en¬ tirely confined to the crop to which it is applied. It may be used as a top-dressing to grass land; but it is most be¬ neficial when ploughed in green, or when made into a com¬ post with lime and earth. On the western coast of Scot¬ land and in the Hebrides sea-weed is the chief manure. It gives excellent crops of potatoes, but they are said to be of inferior quality, unless marl or shell sand is employed at the same time. The observations which have been made regarding the manurial value of these substances, immediately lead to the inference that all vegetable matters possess a certain value, and that they ought to be carefully collected and preserved. In fact, the careful farmer adds every thing of the sort to his manure heap, where, by undergoing fermentation along with the manure, their nitrogen becomes immediately avail¬ able to the plant; while during the fermentation the seeds of AGRICULTURAL CHEMISTRY. 407 Agricul- weeds are destroyed, and the risk of the land being ren- tural dered dirty by their springing up when the manure is used, Chemistry. jg prevented. Animal Manures.—Animal substances generally contain a much larger quantity of nitrogen than vegetables, and as they undergo decomposition and yield it in the form of am¬ monia more rapidly, their value is much higher. Flesh is an important manure. That of horses is prepared and sold to some extent. The dead animal after being skinned is cut up and boiled in large cauldrons until the flesh separates from the bones. The latter are removed, and the flesh dried upon a flat stove. The flesh as sold has the following composition:— Water 1217 Organic matter 78,44 Phosphate of lime, &c 3’82 Alkaline salts Sand 1-93 100-00 Nitrogen 9-22 Ammonia to which the nitrogen ) pp.20 is equivalent J Another sort of “ flesh manure” has been recently imported from South America. It is a mixture of the flesh and smaller bones of cattle which have been slaughtered for their tallow, and remains in the vats in which the separation of the tallow is effected by steaming. Owing to the variable proportion of bones and flesh, and to the mixture of sand, which takes place, owing to the careless way in which it has been pre¬ served, it varies somewhat in composition. Its composition is, Water 9'05 Fat 11-13 Animal matter 39-52 Phosphate of lime 28-74: Carbonate of lime 3-81 Alkaline salts 0'57 Sand 7-18 100-00 Nitrogen 5-56 Ammonia to which the nitrogen 1 is equiva1ent j Another sample contained 5-77 of nitrogen, l7’16of phos¬ phate of lime, and 18-78 of sand. Considerable difference must necessarily exist in the effects of these two manures, owing to the difference of their com¬ position. The first must owe its value entirely to nitrogen, the quantity of phosphate of lime and alkaline salts being too small to exert any influence of importance. In the South American manure, however, the quantity of bones raise that of phosphate of lime in the first instance to above a fourth, and in the second to nearly a fifth, of the whole weight, and must therefore cause it to act, to a great extent, in the same manner as bones, to the manurial value of which we shall presently refer. Fish have been employed in considerable quantity as a manure. That most extensively employed in this country is the sprat, which is occasionally caught in enormous quanti¬ ties on the Norfolk coast, and used as an application for tur¬ nips. They are sold at 8d. per bushel, and their composi¬ tion is,— Water 64-6 Organic matter 33-3 Ash 2-1 100-0 Nitrogen 1"90 Phosphoric acid 0-91 The refuse of herring and other fish curing establishments, whales’ blubber, and similar fish refuse are all useful as man- Agricul- ure, and are employed whenever they can *be obtained. tu^al They are not usually employed alone, but are more advan- ^hemistry/‘ tageously made into composts with their own weight of soil, and allowed to ferment thoroughly before being applied. Blood is a most valuable manure, but it is not much em¬ ployed in this country, at least in the neighbourhood of large towns, as there is a demand for it for other purposes, and it can rarely be obtained by the farmer in large quantity. In its natural state it contains about 3 per cent, of nitrogen, and after being dried up the residue contains about 15 per cent. It is best used in the form of a compost with peat or mould, and this forms an excellent manure for turnips, and is also advantageously applied as a top-dressing to wheat. Hair, Skin, and Horn.—The refuse of manufactories in which these substances are employed, are frequently used as manures. They are all highly nitrogenous substances, and owe their entire value to the nitrogen they contain, their inorganic constituents being in too small quantity to be of any importance, wool and hair having only 2 per cent., and horn (>7 per cent, of ash. In the pure and dry state, and after subtraction of the ash, their composition is,— Horn. 51-99 6-72 17*28 24-01 100-00 The refuse actually obtained is always moist and often mixed with foreign matters, and is consequently inferior to this. Refuse horse hair generally contains 11 or 12 per cent, of nitrogen. Wool contains very different quantities according to the kind of refuse. Woollen rags contain 12-7 per cent, of nitrogen ; woollen cuttings about 14 ; and what is called shoddy only 5-5 per cent. Horn shavings are ex¬ tremely variable in their amount of nitrogen. When pure they sometimes contain as much as 12-5 per cent., but a great deal of the horn shavings from comb manufactories, &c., contains much sand and bone dust, by which their per¬ centage of nitrogen is greatly diminished, and it sometimes does not exceed 5 or 6 per cent. All these substances are highly valuable as manures, but as they undergo decomposition more slowly than flesh or blood they are more applicable to slow growing crops, and to those which require a strong soil. Woollen rags have been largely employed as a manure for hops, and are believed to surpass every other substance for that crop. As a manure applicable to the ordinary purposes of the farm they have scarcely met with that attention which they deserve, proba¬ bly because their first action is slow and the farmer is more accustomed to look to immediate than to future results ; but they possess the important qualification of adding perma¬ nently to the fertility of the soil. Urate and Sulphated Urine.—We have already discussed the urine of animals, in reference to farm-yard manure. But human urine, the composition of which was then stated, is of much higher value than that of the lower animals, and many attempts have been made to preserve and convert it into a dry manure. Urate is prepared by adding gypsum to urine, and collecting and drying the precipitate px-oduced. It contains a considerable quantity of the phosphoric acid of the urine, but very little of its ammonia; and as the principal value of urine depends on the latter, it is neces¬ sarily a very inefficient method of turning it to account. A better method has been proposed by Ur Stenhouse, who adds lime-water to the urine, and collects the precipitate, which, when dried in the air, contains 1-91 per cent of ni¬ trogen, and about 41 percent, of phosphates. This method Skin. Carbon 50*99 Hydrogen 7"07 Nitrogen 18'72 Oxygen 23-22 Sulphur 100-00 Human Hair. Wool. 50-65 50-65 6-36 7-03 17-14 17*71 20-85 l 24-61 5-00 / ^ bl 100-00 100-00 408 AGRICULTURAL CHEMISTRY. Agricul- is subject tOithe same objection as that by which urate is tur.al made, namely, that the greater part of the ammonia is not v emis ry~ precipitated. This might probably be got over to some ex- V~"L tent by the addition of sulphate of magnesia, or, still better, of chloride of magnesium, which would throw down the phosphate of magnesia and ammonia. By much the best mode of employing urine is in the form of sulphated urine, which is made by adding to urine a sufficient quantity of sulphuric acid to neutralise its ammonia, and evaporating to dryness. In this form all the valuable constituents are re¬ tained, and excellent results are obtained from it. Its effects, though mainly attributable to its ammonia, are also in part dependent on the phosphates and alkaline salts which it con¬ tains ; and it is therefore capable of supplying to the plant a larger number of its constituents than the animal matters already mentioned. Night-Soil and Poudrette,—The value of night-soil as a manure is well known. It depends, of course, partly on the urine, and partly on the faeces of which it is formed. Its disagreeable odour has prevented its general use, and va¬ rious methods have been contrived both for deodorising and converting it into a solid and portable form. The same difficulties which beset the conversion of urine into the solid form are found here, and in most of the methods employed the loss of ammonia is great. It is sometimes mixed with lime or gypsum, and dried with heat, and sometimes with animal charcoal or peat charcoal. By none of these me¬ thods, however, is it obtained of high quality ; and a good method of making it portable at small expense is still a de¬ sideratum. It usually contains about 2 per cent, of nitrogen, and 6 of phosphoric acid. Guano is the solid excrement of carnivorous sea-birds, which is accumulated in immense quantities on the coasts of South America and other tropical countries. It has been used as a manure in Peru from time immemorial, but the accounts given by the older travellers of its marvellous effects were considered to be fabulous, until Humboldt, from personal observation, confirmed all their statements. It was first imported into this country in 1840, in which year a few barrels of it were brought home ; and from that time its im¬ portation rapidly increased. Soon after large deposits of it were found in Ichaboe ; and it has since been brought from many other localities. The value of guano differs greatly according to the loca¬ lity from which it is obtained. That from the rainless dis¬ tricts of Peru contains the ingredients of the dung compara¬ tively little changed, a considerable proportion of the uric acid and ammonia of the urine existing in some instances in its natural state, and a small quantity only having under¬ gone decomposition. But that from other districts has suf¬ fered a more or less complete decomposition according to the moisture of the climate, which reduces the quantity of Agricul- organic matters and ammonia, until, in some varieties, they tural are so small as to be of little importance. The following are Chemistry, minute analyses of three specimens of Peruvian guano, show- v ■“ v ~n-y ing all the different constituents it contains, and the amount of difference which may exist:— r. Urate of ammonia lO'JO Oxalate of ammonia 12,38 Oxalate of lime 5-44 Phosphate of ammonia 19-25 Phosphate of magnesia and ammonia Sulphate of potash 4-50 Sulphate of soda 1-95 Sulphate of ammonia S'Sfi Muriate of ammonia 4,81 Phosphate of soda Chloride of sodium Phosphate of lime 15'56 Carbonate of lime 1 -80 Sand and alumina 1-59 Water 9.14 i Undetermined humus-like organic \ t A nn matters / iu'uu J II. 9-0 10-6 7-0 6-0 2-6 5-5 3- 8 4- 2 14-3 4-7 in. 3- 24 13-35 16-36 6-45 4- 20 4- 23 1-12 6-50 5- 29 0-10 9-94 5-80 32-3 23-42 100-48 100-0 100-00 These analyses illustrate two points—that in differ¬ ent samples the decomposition may have advanced to dif¬ ferent extents ; for we observe that the quantity of uric acid, or rather of urate of ammonia, is greatly less in the last analysis than in the other two, and much smaller than in the fresh dung, which contains from 50 to 90 per cent, of uric acid ; and secondly, that guano is rich in all the consti¬ tuents of the plant, but especially in ammonia, the best form in which nitrogen can be supplied in uric acid, which, by decomposition, yields ammonia, and in phosphoric acid. But such analyses are too elaborate for ordinary purposes; and a less complete analysis is usually made, in which the total quantity of ammonia, with that which exists ready formed, and will be yielded by the uric acid, the quantity of water, the loss by ignition (that is, the total quantity of organic matter and ammoniacal salts), the water, sand, and alkaline salts, are determined. The subjoined tables give the average composition of different sorts of guano deter¬ mined in this way. They are mostly averages deduced from a very large number of analyses, excepting those of recent Ichaboe, and of old Bolivian. In the second table are given the analyses of a number of other sorts of guano, but some of them only from a single analysis, so that they probably do not accurately represent the average, although they may give some idea of the composition of each sort. Two of the sorts—old Ichaboe and old Bolivian—are not now im¬ ported, the supplies being exhausted. Table showing the Average Composition of different varieties of Guano. Water Organic matter &) ammoniacal salts / Phosphates Sulphate of lime Carbonate of lime.... Alkaline salts .... Sand Ammonia Phosphoric acid in l [ alkaline salts.... J Anga- mos. 12-36 59-92 17-01 7-20 3-51 ICHABOB. Peruvian. 100-00 21-10 1-20 13-73 53-16 23-48 7.97 1-66 100.00 17-50 2-50 Old. 24-21 39-30 30-00 4-19 2-30 New. 100-00 8-50 18- 89 32-49 19- 63 8-82 6-72 Bolivian. Old. 12-55 35-89 27-63 15-29 8-64 100-00 10-42 Govern¬ ment. 16-44 12-28 56-09 11-33 2-81 Inferior. 100-00 8-99 100-00 2- 57 3- 11 14-15 26-14 23-13 9-65 12-87 5-97 8-09 Latham Island. Saldanha Bay. 24-96. 10-96 54-47 2-82 2-20 4-06, 0-51 21-03 14-93 56-40 6-10 1-54 100-00 3 26 100-00 1-26 100-00 1-62 Austra¬ lian. Patago¬ nian. Chilian. 13-20 13-77 44-47 4-55 8-82 7-34 7-85 100-00 1-01 20-61 19-72 30-66 1-30 3-06 7-01 17*04 100-0 269 3-00 14-89 16-81 36-90 10-28 6-84 14-26 100-00 1-42 AGRICULTURAL CHEMISTRY. Table showing the Composition of some of the less common varieties of Guano. 409 Agricul- Table showing the Composition of some of the less common varieties of Guano. Agncul- Chemistry. Note.—The numbers in this Table are mostly derived only from a single analysis, and have no value as determining the Chemistry. average composition of these Guanos, but they serve to give a general idea of their value. Water Organic matter and ammoniacal salts Phosphates Sulphate of lime Carbonate of lime Alkaline salts Sand Ammonia Phosphoric acid in alkaline salts. Sea Bear I Holmes’s j Ascension | Possession i Aleoa Bay. | Bird Island, j Island. I Island. I Bay. New Island. 30- 82 31- 78 24-33 3-84 0-58 7-38 1-27 100-00 10-45 25-00 32-10 2736 8-82 6-72 100-00 7-75 15-97 23-15 32-54 15-92 12-42 100-00 6-06 1-82 10-92 15-42 46-41 7-46 6-15 13-64 30-55 6-85 21-24 36-42 3-32 1-62 28-78 13-78 22-46 ms 12-62 11-58 100-00 1-34 100-00 0-54 100-00 0-84 Bird’s Island. 16-52 14-84 25-21 40-47 i'-’ie 1-80 100-00 1-26 As with farm-yard manure, the value of guano is estimated by the quantity of nitrogen and phosphates which it is cap¬ able of yielding to the crop. As the nitrogen, however, exists in great part as ammonia, and the remainder in a state in which it readily passes into that substance, it is customary in the analysis to state the quantity of ammonia and not that of nitrogen, but it is easy to calculate the amount of the lat¬ ter by bearing in mind that 17 parts of ammonia correspond to 14 of nitrogen. By examining the tables given above, it is obvious that guanos may be divided into two classes, the one charac¬ terised by the abundance of ammonia, the other by that of phosphates ; and which, for convenience sake, may be called ammoniacal and phosphatic guano. Peruvian and Angamos are characteristic of the former, and Saldanha Bay and Bolivian of the latter class. Of course the value of these varieties is very different; and as guano is an expensive manure, it is of much importance that some ready means of estimating the value of different samples should be known to the farmer. The principles that guide the chemist in making such an estimate are very simple. As the value of a guano depends on the quantity of ammonia and phosphates it contains, and as these are commercial articles, which have a definite value in the market, all that is necessary is to ascertain that value, and to calculate from it that of the guano. Now when sulphate of ammonia is bought, we find by calculation from its price, that the dry ammonia con¬ tained in it costs very nearly 6d. per pound, and in bones the cost of phosphate of lime is about f d. per pound. In addition to this, we have also a certain quantity of phosphoric acid in the alkaline salts, which is equal in round numbers to double its weight of phosphate of lime. But this phosphoric acid being in a soluble state is worth more than twice as much as phosphate of lime. It is somewhat difficult to estimate its exact value, but we shall probably not be far wrong in assuming it at 3d. per lb. If we calculate the value of Peruvian guano upon this principle we obtain the following results per ton :— 17*5 per cent, of ammonia equal to 392 t l g jg q lb. per ton, value at 6d per lb., j 23*48 per cent, of phosphates equal to 1 n 526 lb. at fd. per lb., J 2-5 per cent, of phosphoric acid equal to ^ 14 o 56 lb. per ton at 3d. per lb. j Total value per ton, L.12 3 0 But the price of Peruvian guano is from L.9, 10s. to L.10 per. ton ; and this being the case, either it must be bought for its ammonia alone or else we buy ammonia in guano at a cheaper rate that we do in any other form. The latter is VOL. II. probably the most correct view of the case; and if so we find that the price paid for ammonia in Peruvian guano is rather less than 5d. per lb. Calculated on this principle, the value of a ton of average Peruvian guano is L.9, 13s. 8d., which is almost exactly the price at which it is sold. B^ calculat¬ ing in this way, then, we can at once estimate the value of any sample of guano. A very simple method of effecting the calculation is the following:—If a pound of ammonia be worth 5d., a ton will be worth L.45 ; in the same way we find that a ton of phosphates is worth L.7, and of phosphoric acid in the alkaline salts L.28. If then we multiply the per-centage of ammonia by 45, that of phosphates by 7, and of phosphoric acid by 28, the sum of the products will give the price in pounds sterling of 100 tons of guano, and then dividing by 100 and doubling the first decimal, we have the price of a ton within a shilling or two. Applying this method of calculation to the Government Bolivian guano we find its value to be as follows:— Phosphates 56-09 x 7 = 392-6 Phosphoric acid 3-11 x 28 = 87"0 Ammonia 2-57 x 45 = 115-6 Value of 100 tons 593*2 The value of a ton will therefore be about L.5, 18s. But the usual selling price of Bolivian guano is about L.8 per ton, so that it actually sells at a much higher price than its value calculated in this way would warrant. By a similar calculation we find the value of Saldanha Bay would be L.4, 13s., its selling price at present being L.6, 1 Os. This method of calculation, therefore, while it may be used with advantage for the comparison of different ammo¬ niacal guanos, is not applicable to the phosphatic class, as it gives a lower value than that at which they are sold. It may be urged that these guanos are sold at a higher price than the value of their constituents warrants, but the ques¬ tion is not limited to this point. The two classes of guanos are bought for different purposes, the ammoniacal guanos for the sake of their ammonia principally, the phosphatic for their phosphates, and these prices would not be given for the latter sorts of guano unless the farmer found his advan¬ tage by it. We shall see afterwards that though Peruvian guano is generally the best, there are certain soils on which the phosphatic guanos nearly or altogether equal it; and on these soils, of course, Bolivian guano at L.8 is actually cheaper than Peruvian at L.9, 10s.; but this is only the case in particular instances, and taken as a whole it may be said that Peruvian, notwithstanding its high price, is the cheapest of all guanos. In purchasing guano particular precautions are required 410 AGRICULTURAL CHEMISTRY. Agricul- on the part of the farmer, in order to avoid the risk of ob- tixral taining an adulterated article. He ought to attend to the Chemistry. f'0H0wing points in regard to Peruvian guano. V v ^ J 1st, The guano should be light coloured. If it is dark, the chances are that it has been damaged by sea-water. 2d, It should be dry, and when a handful is well squeezed together it should cohere very slightly. ‘M, It should not have too powerful an ammoniacal odout. Ath, It should contain lumps which, when broken, appear of a paler colour than the powdery part of the sample. 5th, When rubbed between the fingers it should not be gritty. .... These characters must not, however, be too implicitly relied on, for they are all imitated with wonderful ingenuity by the skilful adulterator, and they are applicable only to Peruvian guano; the others being so variable that no general rules can be given for determining whether they are genuine. With them as well as with Peruvian guano, the only safe mode of detecting adulteration is by analysis; and it is desir¬ able even where there is no chance of adulteration having been practised, to determine in this way the value of the guano, as different cargos of the same sort differ materially in this respect. In the table above we have given the average Composition of the different guanos, but in order to show how much individual cargos may differ from the mean, we give here analyses of samples of the highest and lowest quality of the genuine guanos of most importance. Angamos. Peruvian. Bolivian. Highest. Lowest. Highest. Lowest. Highest. Lowest. Water 12-60 7-09 10-37 21-49 11-53 16-20 Organic matter and j 65.62 5().83 46.26 12.86 ammonxacal salts J Phosphates 10-83 8-70 25-20 18-93 62-99 52-95 Alkaline salts 7-50 16-30 7-50 10-64 9-93 13-83 Sand 3-45 17-08 1-20 2-68 4-38 4-16 100-00 100-00 100-00 10000 100-00 100-00 Ammonia 25-33 17-15 18-95 14-65 1-89 2-23 Calculating, in the manner before given, the value of these two samples of Peruvian guano, we find the highest to be worth L.10, 6s. per ton, the lowest no more than L.7, 18s. Something would have to be added for the phos¬ phoric acid in the alkaline salts which have not been deter¬ mined in these analyses, but this would not materially alter their relative values. The adulteration of guano is carried on to a very large extent, and we are certainly within bounds in asserting that one-half of all the guano sold in this country is adulterated. The chief adulterations are a sort of yellow loam, very simi¬ lar in appearance to guano, sand, gypsum, common salt, and apparently also ground coprolites. The extent to which it is adulterated may be estimated from the following analyses taken at random from those of a large number of guanos, all of which were sold as first-class Peruvian. Water 12-85 Organic matter and ammo- 1 niacal salts / ^b’y4 Phosphates 15-54 Sulphate of lime Alkaline salts 6-07 Sand 38-70 15-19 44-31 20-95 9-40 10-15 12-06 34-14 22-08 11-08 12-81 7-83 27-86 30-41 22-17 7-92 1-64 6-32 27-42 33-61 22-11 22-50 10-15 Ammonia, 100-00 100-00 100-00 10000 100-00 9-34 13-90 9-77 8-64 9-76 In all these cases a very large depreciation in value has taken place ; the first of them, by calculation, being worth only L.5, 5s. per ton. Large quantities of similarly adul¬ terated guanos are annually sold at the price of the genuine article. The adulteration is principally carried on in Lon¬ don, but it is believed that it is also practised, though not Agricul- so largely, in other places. In most instances these guanos tural are sold without analysis, and with the assurance on the partChemistry- of the seller that they are genuine guano, which some far- mers seem to consider all that is required. Others are sold with analysis, and sometimes it occurs that large quantities of adulterated and inferior guanos are sold by the analysis of a genuine sample, but of course this is the practice of the fraudulent dealer only. In order to insure obtaining a genuine guano, none should ever be purchased without an analysis, a comparison of which -with the average composi¬ tion of good guano, enables the buyer to ascertain its quality, and when the supply is obtained another sample should be selected of which an analysis should be obtained, in order to ascertain that the stock corresponds with the analysis by which it was sold—-a very necessary precaution. It may be ob¬ jected that this involves expense, but surely the cost of an analysis is a very trifling matter when a farmer buys perhaps L.100 or L.200 worth of a manure which adulteration may reduce to half its value. The value and use of guano are now so well understood, that it will scarcely be necessary to enlarge on the mode of its application. Although owing its chief value to ammonia and phosphates, it contains also all the other ingredients of the plant, and everything required in a manure except the large quantity of organic matters capable of producing car¬ bonic acid, on the importance of which to the soil we have already enlarged. It is capable of entirely replacing farm¬ yard manure, and excellent crops of turnips and potatoes have been raised by it alone, and at less cost than by farm¬ yard manure. But though this can be done, it is a practice not to be recommended, for the quantity of valuable matters in an ordinary application of guano is much smaller than in farm-yard manure, and not sufficient permanently to sustain the fertility of the soil. Five cwt. of Peruvian guano, which is a fair application to an acre, contains about 97 lb. of am¬ monia and 138 of phosphates, but 30 tons of farm-yard man¬ ure contain about 280 of ammonia and 360 of phosphates, and consequently the effects of the guano must be much more rapidly exhausted than those of the farm-yard manure. In fact guano is a rapidly acting manure, and its effects are principally observed on the crop to which it is applied. It is not of course to be denied that a certain effect will be ex¬ perienced on the subsequent crops, but it must of necessity be small. The inference from these facts is, that, though guano may at an emergency be used as an entire substi¬ tute for farm-yard manure, the practice is one to be gene¬ rally avoided. But the rapidity of action of guano makes it a most important auxiliary to farm-yard manure, and it is as an auxiliary that the greatest benefit has been derived from it. Experience has shown that one-half the farm-yard manure may be replaced by guano with the production of a larger crop than hy the former alone in its full quantity. The proportion of guano usually employed is from three to five cwt., and it is said that a much larger quantity produces prejudicial effects on the subsequent crop, although it is not very easy to see on what it depends. Guano has also been most advantageously employed as a top-dressing to grass land and to young corn. In selecting the variety to be employed, several circum¬ stances must be attended to. It will be found as a general rule that on strong soils, under good cultivation, the best effects are obtained from the ammoniacal guanos, but on light soils these guanos are less applicable, as the soluble am¬ moniacal compounds they contain are rapidly washed out, and much of their effects lost. On such soils the phosphatic guanos come up to, or even surpass, the others. No definite rules can be given for determining the soils on which these different varieties are most applicable, but each individual AGRICULTURAL CHEMISTRY. 411 Agricul- must determine by experiment that which best suits his own tui-al farm ; and the inquiry is of much importance to him, as, of Chemistry. courSe5 if the phosphatic guanos will answer as well as the ammoniacal, there is a large saving in the cost of the manure. A very excellent practice is to employ a mixture of equal parts of the two sorts of guano. Pigeons' Dung.—The dung of all birds, which more or less closely resembles guano, may be employed with much advantage as a manure, but that of the pigeon and the com¬ mon fowl are the only ones which can be got in quantity. Pigeons’ dung, according to Boussingault, contains 8’3 per cent, of nitrogen, equivalent to 100 of ammonia. Its value, therefore, will be more than half that of guano, but it varies greatly, and a sample imported from Egypt into this country, and analysed by Professor Johnston, contained only 5’4 per cent, of ammonia. Hens’ dung has not been accurately ana¬ lysed, but its value must be about the same as pigeons’. Bones.—Bones appear to have been employed agricultu¬ rally to a considerable extent in the last century as a dressing to old exhausted pasture lands in Cheshire; but it is only during the present century that they have been employed on arable land. The bones employed as a manure are al¬ ways moist, and vary to some extent in quality. The fol¬ lowing is an analysis of a very excellent sample, consisting, we believe, mostly of the bones of the horse :— Water 6'20 Organic matter 39T3 Phosphate of lime 48'95 Lime 2’57 Magnesia O30 Sulphuric acid 3T5 Silica 0'30 100'60 Ammonia which the organic matter is 1 ^.qq capable of yielding, / In general, bones may be said to contain about half their weight of phosphate of lime, and 10 or 12 per cent, of water. But besides these, bones are met with in other forms in commerce, in which their organic matter has been extracted either by boiling or burning. The latter is especially com¬ mon in the form of the spent animal charcoal of the sugar refiners, which usually contains from 70 to 80 per cent, of phosphate of lime, but of course does not yield ammonia, the organic matters having been entirely destroyed by heat. From the analysis given above, it is obvious that the manurial value of bones is dependent partly on their phos¬ phates and partly on the ammonia they yield. It has been common to attribute their entire effects to the former, but this is manifestly erroneous. It is true that in some in¬ stances this may be the case, but there is no doubt that the ammonia must generally be of importance, and ought to be taken into account in estimating their value. When bones are applied for the sake of their phosphates alone, burnt bones or the spent animal charcoal of the sugar-refiners are to be preferred. At the first introduction of bones they were applied in large fragments, and in quantities of from 20 to 30 cwt. per acre. As their use became more general they were gradu¬ ally employed in smaller pieces, until at last they were re¬ duced to dust, and it was found that, in a fine state of divi¬ sion, a few hundredweights produced as great an effect as the larger quantity of the unground bones. Even the most complete grinding which can be attained, however, leaves the bones in a much less minute state of division than guano, and they necessarily act more slowly than it does, the more especially as they contain no ready-formed ammonia. They may be still further reduced by fermentation, which acts by decomposing the organic matter, and causing the produc¬ tion of ammonia. Or by solution in sulphuric acid, which Agricul- converts the insoluble phosphate of lime into a soluble state. tural Dissolved Bones.—The method of dissolving bones in sul- Cheniistry- phuric acid has proved a very important boon to agriculture. It depends upon the fact that there exists a phosphate of lime containing half as much lime as that which is found naturally in the bones, and which is artificially produced by the sulphuric acid, which withdraws one-half of the lime, forming with it sulphate of lime, while the whole of the phosphoric acid of the bones remains in combination with the other half, and in a soluble form. By employing a suffi¬ ciently large quantity of sulphuric acid, the whole quantity of phosphoric acid in the bones may be thus brought into a solu¬ ble state, but in actual practice it is found preferable to leave part of it in both states ; as where it is entirely soluble, its effect is too great during the early part of the season, and de¬ ficient at its end. In order to dissolve bones, we employ from one-half to one-fourth of their weight of strong sulphuric acid; but one-third will be found to be the quantity most generally applicable. The bones are put into a vessel of wood, stone, or lead (iron is to be avoided, as it is rapidly corroded by the acid), and mixed with one-third their weight of water, which may with some advantage be used hot. One-third their weight of sulphuric acid is then added, and mixed as uniformly as possible with the bones. Considerable effervescence takes place, and the mass becomes extremely hot. At the end of two or three days it is turned over with the spade, and after standing for some days longer, generally becomes pretty dry. Should it still be too moist to be sown, it must be again turned over, and mixed with some dry substance to absorb the moisture. For this purpose all substances containing lime or its carbonate must be carefully avoided, as they bring back the phosphates into the insoluble state, and undo what the sulphuric acid has done. Dry loam, peat, decay¬ ing leaves, or similar substances may be used. An excel¬ lent plan is to sift the bones before dissolving, and, applying the acid only to the coarser part, to mix in the finer dust which has passed through the sieve, to dry up the mass. Considerable trouble attends the manufacture of superphos¬ phate on the small scale, and large manufactories have sprung up in which it is manufactured for sale, and is sold at about L.7 per ton. This probably exceeds the cost at which superphosphate can be prepared at the farm, but the saving of trouble induces many persons to purchase it. Since the introduction of coprolites, that substance has come into gene¬ ral use among manufacturers as a substitute for bones, owing to its cheapness and the large quantity of phosphates it con¬ tains. But as it is devoid of nitrogenous matters, and is con¬ sequently incapable of yielding ammonia, a certain quantity of bones is always employed along with it, or sulphate of ammonia, or some other ammoniacal salt is added to the mixture. The following are analyses of different samples of commercial superphosphate of fair quality. The first and second are made entirely from bones, the third apparently from coprolites alone. We have added also a single analysis of an inferior sort. Water IfrSO Organic matter 26'4:7 Phosphates 3P29 Sulphate of lime 12T4 Sulphuric acid 14'40 Alkaline salts 0'72 Sand 1-48 23-97 16-18 27-18 11- 39 12- 93 2-54 5-81 10-43 3- 61 37-59 25-63 4- 69 7-71 10-34 100-00 100-00 100-00 1-32 19-58 0-54 13-72 Inferior. 7-37 13-99 20-96 45-43 traces. 2-67 9-58 0-44 Ammonia 3-17 Soluble phosphates 22-97 These analyses give the total quantity of phosphates in 412 AGRICULTURAL CHEMISTRY. Agricul- the body of the analysis, and below the proportion of these tiiral phosphates which is rendered soluble by acids, as well as the Chemistry. quantjty 0f ammonia contained in the organic matter. The two first of them are rather above the average quality, and it may be stated generally that the farmer must expect to find in a good superphosphate, about 30 per cent, of phos¬ phates, of which from 12 to 15 ought to be in the soluble state; and about To per cent, of ammonia if the super¬ phosphate is made from bones, a smaller quantity if from coprolites. Many superphosphates, however, are sold of greatly inferior quality, and containing little or no soluble phosphates; and these are generally made from coprolites and with a deficient quantity of sulphuric acid. Of this the last analysis is an example, but it is no uncommon thing to see samples which prove to contain no soluble phosphates, but even some per cent, of carbonate of lime, which is in¬ compatible with their existence. The farmer should lay it down as a rule, never to purchase a superphosphate in the analysis of which carbonate of lime or of magnesia occurs. The manurial value of bones depends principally, but not entirely, on their phosphates, and it is for these almost ex¬ clusively that they are employed. They were first made use of in Cheshire as an application to old pasture lands, on which their effects were truly marvellous. That here, at least, the phosphates alone were the cause of their benefi¬ cial effects is very clear. These lands had been from time immemorial pastured by milch cows; and in the milk and cheese removed, a large quantity of phosphoric acid is carried off, and so the pasture at length became deteriorated. The bones supplied this element, and hence their good effects. The principal use of bones at the present time is in the cul¬ ture of the turnip, and it is on that crop that dissolved bones have proved so beneficial. They exert a remarkable influ¬ ence in forcing on the plant through the early period of its growth, and so bringing it out of the stage during which it is most liable to suffer from the attacks of insects and other x'isks; and are best applied in conjunction with farm-yard manure or with guano; although the turnip can be raised with them alone. Dissolved bones are a rapid manure, and the greater part of their influence is exerted on the first crop. But undissolved bones are very permanent, and their effects have been observed many years subsequent to a libe¬ ral application. Many other substances have been used as manures, but those to which we have referred are of much greater im¬ portance than any others. It is at once obvious from the remarks already made, that manures vary greatly in quality, and it is most desirable that some means should be con¬ trived for estimating their comparative values. Consider¬ able difficulties stand in the way of doing this effectually. Boussingault, who has paid much attention to this subject, is of opinion that the value of a manure may be determined solely from the quantity of nitrogen it contains, irrespective of its other constituents, and in his Rural Economy he has given a table constructed on this principle, of which the following is an abridgment. Nitrogen in moist Equi- state, valent. per cent. Farm-yard manure 041 100 Dung from inn-yard 0-79 51 Wheat straw 0‘24 167 Rye straw 0T7 235 Oat straw 0'28 143 Pea straw T79 22 Potato tops 0'37 108 Withered beet-root leaves O’5 80 Carrot leaves 0-85 47 Oak leaves 1T8 34 Fucus digitatus 0’86 46 Salt cod fish 6‘70 6 White lupin seed 3'49 1T5 Malt grains 4,51 9 Hemp seed cake 4,21 9’5 Poppy cake 5'36 7‘5 Cider apple refuse 0-59 68 Cow dung 0'42 125 Horse dung 0'55 73 Cows’ urine O’44 91 Horses’ urine 2-66 15‘5 Poudrette of Belloni 3'85 10-3 Montfaucon 1-56 25‘5 Pigeons’ dung S'SO 5 Guano (Peruvian) 13-95 3-0 Silkworm litter 3-29 12 Dried muscular flesh 13-04 3 Dried blood 12*18 3-2 Liquid blood 2-95 13-3 Bones (fresh) 5-31 7’5 Sugar-refiners’ black 13-75 2-9 Animal black 1-06 3-8 Sugar scum 0-54 7*5 Feathers 15-24 2-5 Woollen rags 17*98 2-0 Horn shavings 14-36 3"0 Coal soot 1-35 30-0 Wood soot 1-15 35 Agricul¬ tural Chemistry. In this table the first column gives the quantity of nitro¬ gen in 100 parts of the moist manure. The second gives the equivalent, that is, the quantity of any manure which may be substituted for another, farm-yard manure being taken at 100. Thus, to give an example of its use, suppose the farmer wished to employ a certain quantity of dried blood in place of farm-yard manure, he finds in the table that for every 100 lb. of the latter, he requires only 3*2 lb. of the former. It is evident, however, that this principle can¬ not be accurately carried out with all manures. In the com¬ parison of farm-yard manure with straw and other analogous substances it probably approximates very closely to the truth ; but with bones, guano, and other substances, much of the value of which is certainly dependent on their phos¬ phates, it must manifestly give incorrect results, and with the phosphatic guanos especially we should obtain values much less than practical experience has shown them to pos¬ sess. Moreover, no account is taken of the state in which the nitrogen exists, although we have already seen that this is far from unimportant. Still some value attaches to such a table, and except with those manures which contain phos¬ phates or other substances in larger quantity, it may often prove useful. Mineral Manures. All the substances to which we have hitherto alluded are capable of adding to the soil all, or the greater part of, the essential constituents of the plant. Even bones supply not merely ammonia and phosphates, but contain quantities of alkaline salts and other matters, which, though small, are not to be neglected. But many substances are also em¬ ployed which contain only a single constituent, and their use is found to be followed by very remarkable results. We shall mention these substances in succession, commencing with those which yield nitrogen. Sulphate and Muriate of Ammonia.—These and other salts of ammonia have been tried experimentally as manures, and it has been ascertained that they may all be used with equal success ; and as the sulphate is by much cheaper, it is that which probably will always be employed to the exclu¬ sion of every other. It contains, when pure, 25*7 per cent, ammonia. That which is now manufactured for agricultu¬ ral purposes is of very excellent quality, and when genuine, contains almost exactly the proper quantity of ammonia. Its purity may always be roughly estimated, by putting a AGRICULTUR A Agricul- small quantity on a shovel and heating it over a fire, when tural it ought to volatilise completely, or leave only a trifling re- Chemistry. sicjue> Some care, however, is necessary in applying this test, as in the hands of inexperienced persons it is some¬ times fallacious. The salts of ammonia may be applied in the same way as guano; but they are most advantageously employed as a top-dressing, and principally to grass lands. In this way very remarkable effects are produced, and within a week after the application, the difference between the dressed and undressed portions of a field is already conspi¬ cuous. Experience has shown that success is best insured when the salt is applied during or immediately before rain, so that it may be at once incorporated with the soil; as when used in dry weather little or no benefit is derived from it. It seems also to exert a peculiarly beneficial effect upon clover; and hence it ought to be employed only on clover-hay, as where ryegrass or other grasses form the whole of the crop we have better manures. Ammoniacal Liquor of the Gas Works, and of the Ivory- Hack Manufacturers.—Both of these are excellent forms in which to apply ammonia, when they can be obtained. The ammoniacal liquor of the gas-works is very variable in qua¬ lity, but contains generally from 4 to 8 ounces of dry am¬ monia per gallon, which corresponds in round numbers to from 1 to 2 lb. of sulphate of ammonia. It is best applied with the watering-cart, but must be diluted before use with three or four times its bulk of water, as if concentrated it burns up the grass. It is also well to use it during wet weather. The ammoniacal liquor of the ivory-black works contains above 12 per cent, of ammonia, or about four or five times as much as gas liquor. It has been used in some parts of England, made into a compost, and applied to the turnip and other crops, and, it is said, with good effect. Bone oil, which distils over along with it, has also been used in the form of a compost; it contains a large quantity of ammonia and of nitrogen in other forms of combination; the total quantity of nitrogen it contains being 9'04 per cent., which is equiva¬ lent to 10-98 of ammonia. Only part of this nitrogen is actually in the state of ammonia; and some circumstances connected with the chemical relations of the other nitro¬ genous compounds in this substance render it probable that they may pass very slowly into ammonia, and may therefore be of inferior value; but the substance is worth a trial, as it is very cheap. It must be carefully composted with peat, and turned over several times before being used. Nitrates of Potash and Soda.—Nitrate of potash has been frequently employed as a manure, but its place is now en¬ tirely taken by nitrate of soda, which, from its superior cheap¬ ness, will always be preferred. Like the ammoniacal salts, it is a source of nitrogen, of which it yields about 16 per cent., and is therefore richer in that element than Peruvian guano. It is employed as a top-dressing to grass lands and to young corn, and with the most striking effects, even when the quantity employed has been extremely small. In a re¬ cent experiment, Mr Pusey found 42 lb. per acre to increase the produce of barley by 7 bushels per acre, and very favour¬ able results have been obtained by other experimenters. The beneficial effects of nitrate of soda appear to be almost entirely confined to the grasses and cereals. At least ex¬ perience here has shown that it produces little or no effect on clover ; and one farmer has stated, that having recently adopted the practice of sowing clover with a very small pro¬ portion of ryegrass only, he has been led to abandon the use of nitrate of soda, which he formerly employed abun¬ dantly, when ryegrass formed a principal part of his crop. The action of nitrate of soda is very remarkable, not only in this respect, but also because a given quantity of nitro¬ gen in it appears to produce a greater effect than the same quantity in sulphate of ammonia or guano. At the same L C H E M I S T R Y. 413 time, this statement must be taken as very general, for our Agricul- experiments are still too few to permit us to state it as a de- tural finite fact. Nitrate of soda is best conjoined with common t’hemistl7- salt, which checks its tendency to make the grain crops run to straw, and prevents their lodging, which, when it is em¬ ployed alone, they are very apt to do. With hay this pre¬ caution is less necessary, and it is better to conjoin the nitrate with an equal quantity of sulphate of ammonia, the combina¬ tion of the two giving better results than either separately. Salts of Potash and Soda.—The substances just men¬ tioned may be considered to owe all their value to their nitric acid, but other salts of the alkalies have been employed as manures, although, with the exception of common salt, to a limited extent. Sulphate of soda has been tried on clover and grass, but mixed with nitrate of soda, and with good effect, although we cannot tell how much may have been due to the nitrate. Chloride of Sodium, or Common Salt, has at different times been employed as a manure, but its effects are so variable and uncertain, that its use, in place of increasing, has of late years rather diminished, it having frequently been found that on soils in all respects similar, or even on the same soil, in different years, it will sometimes prove advan¬ tageous, at others positively injurious. It appears, how¬ ever, to be a valuable addition to other manures, especially to guano and nitrate of soda, as it prevents the tendency which crops manured with these substances have to lodge. The mode in which this effect is produced is obscure ; and, so far as we know, no explanation has yet been given of it. It is supposed to cause the plant to absorb more silica from the soil; but this is a speculative explanation of its action, and has not been supported by definite experiment. Al¬ though little effect has been observed from salt, it deserves a more accurate investigation, as notwithstanding the extent to which it has been employed, we are singularly deficient in definite experiments with it. Silicates of Potash and Soda have been employed with the view of supplying silica to the plant, but the results have been far from satisfactory. Good effects have been observed from the application of silicate of soda to the potato; but our experience of it is much too limited to enable us to form any estimate of its general value. Carbonates of Potash and Soda have only been tried experimentally, and that to a small extent. The remarks we have made in the section of the ashes of plants regarding the subordinate value of soda, will enable the reader to see that greater effects are to be anticipated from the former than from the latter of these salts. They may, however, exert a chemical action in the soil, altogether independent of their absorption by the plant, but its nature and amount are still to determine. Sulphate of Magnesia can be obtained at a low cost, and has been used as a manure in some instances with very marked success. It has been chiefly applied as a top-dress¬ ing to clover hay, but it seems probable that it might prove of use to the cereals, the ash of which is peculiarly rich in magnesia. Many other saline substances have been tried as manures; but in most instances to too limited an extent to permit any definite conclusions as to their value. The experiments have also been too frequently performed without those pre¬ cautions necessary to exclude fallacy, so that the results al¬ ready arrived at must not be accepted as establishing facts, but rather as indications of the direction in which further experiments would be valuable. There is little doubt that many of these substances might be usefully employed, if the conditions necessary for their successful application were eliminated; and no subject is at present more deserving of elucidation by careful and well-devised field experiments. AGRICULTURAL CHEMISTRY. 414 Agricul- Various mixtures of saline manures have been employed, tural and frequently with good effects. The most marked, how- ever> f*ave been from those of vegetable origin. Thus, wood ashes and peat ashes have been employed with more or less success, and their utility is clearly attributable to their afford¬ ing a supply of all the inorganic constituents of the plant. Wood ashes, when they can be obtained, are a most valu¬ able manure; coal and peat ashes appear to be inferior as a general rule ; but in Belgium and Holland the use of peat ashes is common, and the effects are said to be excellent. They have at different times been imported into this country, but do not appear to have established a reputation as a manure. It has been held by some chemists, and particularly by Liebig, that, provided we apply to the soil the mineral con¬ stituents of the plant, without adding either nitrogen or organic matters, we fulfil all the conditions necessary to the growth of the plant. This opinion has certainly not been confirmed by experiment in this country ; the presence of ammonia, or at all events of nitrogen, in some form or other, having always been found necessary, and the application of the mineral matters, even when their proportions have been regulated by reference to the composition of the ash of the plant to which they have been applied, has proved a failure. Notwithstanding this, Liebig still holds to this view, which he has found supported by experiments of his own. It is extremely difficult to reconcile these discordant statements and facts; but we suspect strongly that something must depend on climate and soil; we know at least as regards one manure, superphosphate, that climate has its effect. In England dissolved coprolites have been successfully employed as a manure for the turnip, but in Scotland they have proved by no means so successful. An addition of ammonia is necessary in the moister and colder climate of Scotland; and this is so well known to some manufacturers that they avoid sending to our market any superphosphates made from coprolite alone, but take care to add a sufficient quantity of nitrogenous matters to satisfy the wants of the climate. It is not impossible that the different requirements of the cli¬ mates may be the real cause of these differences of opinion and that Liebig may be right for the climate of Giessen, as our experimenters are for this country. Boussingault, who first insisted on the importance of ammonia or nitrogen in manures, has had his opinion fully confirmed by the valuable researches of Lawes, to which we must refer our readers for a very full discussion of the whole subject. Lime.—Lime is by far the most important of the mineral manures, and is an almost indispensable agent in all agricul¬ tural improvement. It has been employed in the form of chalk, limestone, marl, shell-sand, and as quick and slaked lime, f o the composition of limestones we have already referred when treating of the origin of soils, and have pointed out that they are divisible into two classes—one consisting of nearly pure carbonate of lime, the other of a mixture of carbonate of lime and magnesia. It will be unnecessary, therefore, to refer further to this subject. Chalk is a nearly pure carbonate of lime; marl is a pulverulent deposit of carbonate of lime, sometimes nearly pure, at others mixed with a variable proportion of clay and sand; and shell-sand is the debris of shells which has been cast up on the sea¬ shore, and which contain a greater or less admixture of sand. Pure carbonate of lime contains exactly 56 per cent, of lime, and a good limestone ought to contain from 90 to 95 per cent, of the carbonate, equivalent to 50*40 ner cent, of lime. It may therefore be said generally, that a1 good lime¬ stone should contain about half its weight of lime. When limestone is exposed to heat, its carbonic acid is driven off, and the lime is left in the quick state; and the quick lime, by exposure to the air, absorbs moisture from it and slakes ; Agricul- and if it be exposed for a longer time, it also absorbs car- tural bonic acid, and passes back, more or less completely accord- Chemistry, ing to the length of time it is exposed, into the state of car- bonate. While lime may be applied in the state of carbo¬ nate, either as chalk, marl, or pounded limestone, and with a certain amount of advantage, much greater effects are ob¬ tained from the use of the lime itself in the quick or slaked state. These advantages are dependent partly on the mechanical effect of the burning and slaking, which enable us to reduce the lime to a much more minute state of divi¬ sion, and consequently to incorporate it more uniformly and thoroughly with the soil, and partly on the more powerful chemical action of the quick or caustic lime, by which a greater effect is produced upon the soil. Other minor ad¬ vantages are also secured, such as the production of a cer¬ tain quantity of sulphate of lime, &c., which, though com¬ paratively trifling, may, under particular circumstances and in some soils, be of considerable importance. The action of lime is of a complicated character. Like all the inorganic constituents of plants, it may of course serve as food for those growing in the soil to which it is added. But this is manifestly a very subordinate part of its action,—1^, Because no soil exists which does not contain lime in sufficient quantity to supply that element to the plants. 2d, Because its effects are not restricted to those soils in which it exists naturally in small quantity ; and, 3d, Because it is found that a small application, such as would suffice for the wants of the crops, is not sufficient to produce its best effects. In fact, by far the most important action of lime is that which it exerts on the chemical and mecha¬ nical properties of the soil; and it is this which necessitates its application in very large quantities. The proportion of lime applied varies very greatly in dif¬ ferent places. As much as ten tons per acre have frequently been applied, and in some instances much more. Of late years, however, we believe that these very large applications have become less common, because it is found that better effects are produced by a smaller quantity more frequently repeated. Its quantity depends greatly on the nature of the soil; on heavy clays, especially if undrained, very large ap¬ plications are required; on light soils much smaller; even the depth of a soil must be considered, and a smaller quan¬ tity will suffice when it is shallow. The geological origin of the soil is also not without its influence; for we find that its beneficial effect is peculiarly seen on granite, porphyry, and gneiss soils, both because these are naturally deficient in lime, and because they undergo very slowly those decom¬ positions which liberate their active constituents. The greater part of the action of lime is indeed depen¬ dent on its exerting a chemical decomposition on the soil; and it acts equally on both the great divisions of its consti¬ tuents, the inorganic and the organic. On the former, it acts by decomposing the silicates, which form the main part of the soil, and by liberating the alkalies they contain, it causes a larger supply of these substances to become available to the plant. On the organic constituents its effects are principally expended in promoting the decom¬ position which converts their nitrogen into ammonia; and thus a supply of food, which might remain for a long period locked up, is set free in a state in which the plant can at once absorb it. But these chemical decompositions are attended by a corresponding change in the mechanical characters of the soil. Heavy clays are observed to become lighter and more open in their texture; and those which are too rich in organic matter have it rapidly reduced in quantity, and the excessive lightness which it occasions diminished. The effects of an application of lime are not generally observed immediately, but become apparent in the course AGRICULTURAL CHEMISTRY. 415 Agiicul- of one or two years, when it has had time to exert its tural chemical influence on the soil; but from that time its effects Chemistry. are geen gra(]ual]y t0 diminish and finally to cease entirely. The period within which this occurs necessarily varies with the amount of the application and the nature of the soil, but it may be said generally that lime will last from ten to fifteen years. The cessation of its effects is due to several circumstances, partly of course to the absorption of lime by the plants, partly to its being washed out of the soil by the rains, and partly to its tendency to sink to a lower level in the soil, a tendency which most practical men have had op¬ portunities of observing. In the latter case, deep-plough¬ ing often produces a marked effect, and sometimes makes it possible to postpone for a year or two the reapplication of lime. All these circumstances have their influence in bring¬ ing to an end its action, but the most important is, that after a time it has exhausted its decomposing effect on the soil, having destroyed all the organic matter, or liberated all the insoluble mineral substances which the quantity added is competent to do, and so the soil passes back to its old state. It does even more, for unless active measures are taken to sustain the fertility of the soil by other means, it is found that its fertility is apt to become less than it was before the use of lime. And that it should be so is manifest, if we consider that the lime added has liberated a quantity of inorganic matter, which, in the natural state of the soil, would have become slowly available to the plant, and that it must have acted chiefly in those very portions which, from having already undergone a partial decomposition, were ready to pass into a state fitted for absorption, and thus as it were, must have anticipated the supplies of future years. This effect has been frequently observed by farmers, and is indeed so common, that it has passed into a proverbial saying, that “lime enriches the fathers and impoverishes the sons.” But this is true only when the soil is stinted of other manures, for when it is liberally treated the ex¬ hausting effect of lime is not observed, and it must be laid down as a practical rule that the use of lime necessitates a liberal treatment of the soil in all other respects. But when lime has been once employed, it becomes almost necessary to resort to it again; and generally so soon as its effects are exhausted a new quantity is applied, not so large as that which is used when the soil is first limed, but still consider¬ able. When this is done very frequently, however, bad effects ensue; the soil gets into a particular state in which it is so open that the grain crops become uncertain, and such land is said, in practical language, to be overlimed. The explanation commonly assumed by those unacquainted with chemistry is, that the land has become too full of lime; but a moment’s consideration of the very small fraction of the soil, which even the largest application of lime forms, will serve to show that this cannot be the cause. And analyses of overlimed soils have proved that the lime does not exceed the ordinary quantity found in fertile soils. The explanation of the phenomenon probably is, that the rapid decomposition of organic matter by the lime, and its escape as carbonic acid has so opened the pores of the soil as to give it the peculiar appearance so well known in practice. The cure for overliming is found to be the employment of such means as consolidate the soil, such as eating off with sheep, rolling, or laying down to permanent pasture. The immediate effect of lime on the vegetation of the land to which it is applied is very striking. It immediately destroys all sorts of moss, makes a tender herbage spring up, and eradicates a number of weeds. It improves the quantity and quality of most crops, and causes them to arrive more rapidly at maturity. The extent to which it produces these effects is due to the form in which it is ap¬ plied. In general they are produced more distinctly and Agricul- more rapidly when it is applied in the quick state, more lu^al slowly if it be in the mild state, that is to say, quick lime ^heimstl7- which has been exposed for a long time to the air, and still more slowly as marl or chalk. The particular circumstances under which these different forms of lime are best employed is a very extensive subject, and would lead us beyond our limits; and for further information we must refer the reader to Professor Johnston’s treatise on the use of lime in agri¬ culture. Sulphate of Lime, or Gypsum.—Gypsum has been applied in large quantity as a manure, and is found to exert a very remarkable influence upon clover, and leguminous crops generally. It is used in quantities varying from 2 cwt. per acre up to a very large quantity, and almost invariably with good results, in some instances even wdth the production of double crops. Much speculation has taken place as to the cause of this action w hich is so specific in its character, and from Sir Humphry Davy down to the present time, many chemists and agriculturists have considered the matter. Sir Humphry Davy attributed its action to its supplying sul¬ phur to those plants which, according to him, contain a larger quantity of that element than other plants. That opinion has been since entertained by others, but it can scarcely be considered as well founded, for the more accu¬ rate experiments recently made do not point to any conspi¬ cuous differences between the quantities of sulphur contained in these and other plants. It is, moreover, to gypsum alone that these effects are due, and if it were merely as a source of sulphur that it was employed, there are other salts w hich could be equally, perhaps more advantageously, used; such, for instance, as sulphate of soda. It is more probable that the action of sulphate of lime may depend on its value as an absorbent of ammonia, and to its taking the atmospheric ammonia, and supplying it to the plants. Great difficulties unquestionably surround this explanation, and though sup¬ ported by some persons, much may be said against it; as, for instance, wdiy should its effect be so very marked on parti¬ cular plants. In fact, while we have experiments which prove in the most unquestionable manner the utility of gyp¬ sum, we require others made with the express object of elu¬ cidating the cause of its action. Phosphate of Lime.—In treating of bones we have alluded sufficiently to the value of phosphate of lime, but when conjoined with animal matters, ammonia, and other valuable substances. We have now simply to refer to the existence of certain varieties of mineral phosphates, some of which have been used, and others proposed, as manures. The apa¬ tite of Estremadura was some years since proposed as a manure, and a commission was sent by our Government to inquire into the extent of the supplies, and the possibility of its being imported, but it was found to be limited in extent and too inaccessible to be of much importance, and we be¬ lieve no attempt has been made to import it. The same mineral is met with in New Jersey and other districts of America, and has been sent to this country, but its price was too high to admit of its being employed. Phosphate of lime also occurs in England, principally in Suffolk, in the form of what are called coprolites, although it is doubtful whether they really deserve that name, which was originally given by geologists to very different substances. The coprolites are now collected in very large quantities, and some thou¬ sand tons must be annually employed. They are extremely hard, and require very powerful machinery to reduce them to powder, and hence their price is considerable, we believe about L.3 per ton. From this hardness they are also less easily attacked by the plant, and are consequently best em¬ ployed dissolved in sulphuric acid. Coprolites have the fol¬ lowing composition;—- 416 AGRICULTUKA Agricul- Phosphate of lime 57'33 tural Carbonate of lime 23*89 Chemistry. Sulphate of lime 2*03 Sand 12*70 Organic matter 2*23 Water 1'82 100*00 They are therefore rich in phosphates, containing, in fact, more of these substances than guano ; but as they are hard, and not easily dissolved by the plant, an inferior value must be attributed to them. Much coprolite of inferior quality, and containing a larger proportion of carbonate of lime, is sold; and the purchaser must ascertain by analysis that the article he buys is good. THE ROTATION OF CROPS. It is a necessary consequence of the facts detailed in the previous sections, that a crop growing on any land must necessarily exhaust it more or less; that is, must remove from it a certain quantity of the elements which confer fer¬ tility upon it. That this is the case has been long admitted in practice, and it has also been established that the exhaust¬ ing effects of different species of plants are very different; that while some rapidly impoverish the soil, others may be cultivated for a number of years without material injury, and others even apparently improve it. Thus, it is a notorious fact that white crops exhaust, while grass improves the soil; but the improvement in the latter case is really dependent on the fact, that when the land is laid down in pasture, no¬ thing is removed from it, the cattle which feed on its pro¬ duce returning again all that they had removed; so that, when we take into account the fact that the plants de¬ rive a part, and in some instances a very large part, of their nutriment from the air, the fertility of the soil must mani¬ festly be improved, or at all events supported in its previous state. When, however, the plant, or some of its parts, is re¬ moved from the soil, there must be a reduction in the amount of its fertility dependent on the quantity of its valu¬ able constituents which each plant contains; and thus it occurs that when a plant has grown on any soil, and has re¬ moved from it a large quantity of nutritive matters, that it becomes incapable of producing an equally large crop of the same species ; and if the attempt is made to grow it in successive years, the land becomes incapable of producing it at all, and is then said to be thoroughly exhausted. But if the exhausted land be allowed to lie for some time with¬ out a crop, it is found, more or less rapidly according to circumstances, to regain its fertility, and to produce again the same substance in remunerative crops. The observa¬ tion of this fact led to the introduction of naked fallows, which, up to a comparatively recent period, were an essen¬ tial feature in agriculture.. But after a time it was observed that the land which had been exhausted by successive crops of one species was not absolutely barren, but was still cap¬ able of producing a luxuriant growth of other plants. Thus pease, beans, clover, or potatoes, might be cultivated with success on land which would no longer sustain a crop of grain, and these plants came into use in place of the naked fallow under the name of fallow crops. On this was founded the rotation of crops; for it was clear that a judicious inter¬ change of the plants sown might enable the soil to regain its fertility for one crop at the time when it was producing an¬ other ; and when exhausted for the second, it might be again ready to bear crops of the first. The necessity for a rotation of crops has been explained in several ways. The oldest is that of Decandolle, who founded his theory on the fact that the plants excrete cer¬ tain substances from their roots. He found that when a L CHEMISTRY. plant was grown in water, a substance was excreted from Agricul- the roots; and he believed that this extrementitious sub- tuyal stance was thrown out because it was injurious to the plant, <“hemistry* and that, remaining in the soil, it acted as a poison to those of the same species, and so prevented the growth of another crop. But this excretion, though poisonous to the plants from which it was excreted, he believed to be nutritive to those of another species which thus grew luxuriantly w here the others failed. Nothing can be more simple than this explanation, and it was readily embraced at the time it was propounded and considered fully satisfactory. But when more minutely examined, it becomes apparent that the facts on which it is founded are of a very uncertain character. Decandolle’s observations regarding the radical excretions of plants have not been confirmed by subsequent observers. On the contrary, they have found that though some plants, when growing in water, do excrete a particular substance in small quantity, that nothing of the sort appears when they are grown in a silicious sand. And hence the inference is, that the peculiar excretion of plants growing in water is rather the result of disease than a natural product. But even admitting the existence of these matters, it would be impos¬ sible to accept the explanation founded upon them, because we know that, on individual soils, the repeated growth of particular crops is perfectly possible, as, for instance, on the virgin soils of America, from which many successive crops of wheat have been taken; and in these cases the alleged excretion must have taken place without producing any deleterious effect on the crop. Besides, it is in the last de¬ gree improbable that these excretions, consisting of soluble organic matters, should remain in the soil w ithout under¬ going decomposition, as all similar substances do ; and even if they did, we cannot, with our present knowledge of the food of plants, admit the possibility of the direct absorption of any organic substance whatever. We believe, indeed, that the idea of radical excretions, as an explanation of the rotation of crops, must be considered as being entirely aban¬ doned. We now seek for its explanation in the different quanti¬ ties of valuable matters which different plants remove from the soil, and more especially to their mineral constituents. To the great differences which exist in the composition of the ash of different plants we have referred in the section on that subject; and we have pointed out that a distinction has been made between lime, potash, and silica plants. This dis¬ tinction has its origin in the explanation of the rotation of crops, to which we now refer. In fact, it is believed that if, to take a particular instance, a plant which requires a large quantity of potash be grown on a soil, it will, in a greater or less time, exhaust all, or nearly all, the potash which that soil contains in an available form, and will con¬ sequently cease to produce a luxuriant crop of it. But if we replace it by another plant which requires only a small quantity of potash and a large quantity of lime, it w*ill flou¬ rish, because it finds what is necessary to its growth. In the meantime, the changes which are proceeding in the soil, are liberating new quantities of the inorganic matters from those forms of combination in which they are not imme¬ diately available, and when after a time the plant which re¬ quires potash is again sown on the soil, it finds a sufficient quantity to serve its purpose. We have already, in treating of the ashes of plants, pointed out the extent of the differ¬ ences which exist; but these will be made more obvious by the annexed table, giving the quantity of the different mineral matters contained in the produce of an imperial acre of the different crops. We have omitted the oxide of iron and manganese as unimportant, and have added the quantity of nitrogen, which is of considerable interest, though of course not directly important as regards rotation. AGRICULTURAL CHEMISTRY. 417 Agricul¬ tural Chemistry. Table showing the number of Pounds of Mineral Matters and Nitrogen removed from an Acre of Land by average Crops of different Grains, §c. Agricul¬ tural Chemistry. Silica. Wheat, grain. straw Barley, grain straw Oat, grain straw Beans, grain.. straw Pease, grain.. straw Turnip, bulb.. tops Potato, tuber. top Meadow hay. Byngrass Red clover ... Flax, straw, seed.... 1-2 96-8 175 129-7 23-0 83-5 0-4 5-9 0-6 9-7 4-0 2-0 60-0 68-0 147-0 10-0 90-71 0-6 Potash. 10- 5 27-2 11- 7 6-0 8-0 18- 7 23-1 32-1 19- 3 30- 7 112-0 50-0 87-0 4-0 48-0 31- 0 44-0 14-1 13-4 Soda. 1-0 3- 7 0-8 1-6 1-2 20-0 0-4 7-0 0-4 4- 5 26-0 1-0 7-0 2-0 5- 0 10-0 5-0 14-1 0-6 Lime. 1-2 11-1 1-0 18-4 3- 8 11-1 4- 8 32-1 2- 9 67-5 320 70-0 2-0 58-0 39-0 25-0 103-0 17'8 3- 4 Magnesia. Chloride oil Potassium. 4-1 3- 0 4- 1 2- 7 3- 8 7-2 3-7 7- 4 3-1 11-8 8- 0 2-0 7-0 9-0 16-0 6-0 32-0 11-4 5- 2 Chloride of Sodium. 2-3 2-6 0-2 1-3 0-6 11-0 0-5 3-8 1-0 13- 8 0-4 6-4 26-0 14- 0 Chlorine. 9-0 4-0 6-0 9-0 6-0 7-0 Chlorine. 3-3 0-1 Phosphoric Acid. 15- 3 4- 0 16- 0 5- 4 17-2 3-0 17- 9 11-1 16-8 8-1 32-0 11-0 18- 0 12-0 12-0 16-0 18-0 15-4 15-2 Sulphuric Acid. o-l 4-6 1-0 4-0 3.3 3- 0 2-5 4- 9 2-7 10-2 40-0 29-0 29-0 9-0 6-0 7-0 12-0 4-0 0-7 Nitrogen. 38-0 16-0 36-0 8-0 60-0 14-0 80-0 35-0 75- 0 60-0 76- 0 50-0 81-0 24-0 57-0 68-0 74-0 From an inspection of this table, we at once perceive the difference of effects which different crops must produce on the soil. Thus, a wheat crop (grain and straw) removes from the soil 98 lb. of silica; and as we know that that sub¬ stance exists in small quantity in an available, state in most soils, we understand how a succession of wheat or other grain crops (some containing even a larger quantity of silica than wheat) should fail to flourish, unless a sufficient quan¬ tity of that element be annually set free to supply the loss; while a crop of turnips removing only 4 lb. of silica may be produced, and at the same time permit the accumulation of a quantity of soluble silica ready for another crop of grain. The turnip again, which carries off no less than 112 lb. of potash, soon exhausts the soil of that element; and when a grain crop, removing only from 17 to 37 lb. according to circumstances, replaces it, we have the conditions neces¬ sary for the restoration of that which the turnip had re¬ moved. So with the other elements we find that the turnip removes 40 lb. of sulphuric acid, wheat only 4-7; and clover requires above 135 lb. of lime and magnesia, and wheat only 19 of the two. And thus the small quantity of individual substances removed by one plant, compensates for the large quantity withdrawn by another; and by a judicious inter¬ change we have the soil always in a condition to supply a sufficient quantity of the elements necessary for any crop which grows on it. Viewed in this light, we see that there are several impor¬ tant practical deductions to be drawn from these observations regarding the principles of rotation. We observe that the quantities of mineral matters withdrawn by the plants of the same class are generally similar, and thus we infer that we ought as much as possible to cause crops of the most oppo¬ site class to alternate with one another, and to repeat each plant as seldom as possible, so that even when we are obliged to return to the same class we should, if circumstances per¬ mit, employ a different member of it. Thus, for instance, in place of immediately repeating wheat, when we wish another grain crop, it would theoretically be preferable to em¬ ploy oats or barley, and to replace the turnip by mangold- wurzel or some other root. It is obvious, however, that this system cannot be carried out in practice to its full extent; YOL. II. for the superior value of individual crops causes their repe¬ tition more frequently than that of those which make a less return. But experience has so far concurred with theory, that it has taught the farmer the advantage of long rotations; and we have had the successive introduction of the three, four, five, and six course shift, and even of longer periods in some instances. In all this the farmer only imitates the practice of nature; for it has been long observed that when one generation of plants dies out, it is immediately replaced by another. In the forests of Sweden we have a remarkable illustration of this, for when a pine forest is felled and the land left to it ¬ self, there spring up not pines but birch trees; and every one is familiar with the fact that when a gap occurs in a thorn- hedge it is useless to attempt to fill it up by putting in a young thorn, but that some other plant must be used. Such is the theory of rotation ; but is it absolutely neces¬ sary that it should be rigidly adhered to? We think not. Because in the art of agriculture we place the plants in arti¬ ficial circumstances, and instead of allowing them to depend entirely on the soil we supply them with a quantity of manure containing all the elements of the plant, and if it be used in sufficiently large quantity we may grow year after year the same crop. And accordingly the order of rotation which is theoretically the best may be, and every day is, violated in practice. This must necessarily be done at the expense of a certain quantity of the valuable matters of the manure added, and is so far a practice which ought theoretically to be avoided. But in actual practice the matter is to be de¬ cided on other grounds. The object then is, not to produce the largest crops, but those which make the largest money return, and thus it may be practically economical to grow a crop of high commercial value more frequently than is theo¬ retically advantageous. The farmer must therefore seek to do away as far as possible with the disadvantages which such a course entails, and this he will endeavour to do by a liberal treatment of the soil, and by as careful a manage¬ ment of the other crops of this nature as possible. But while the farmer may do this to some extent, he must bear in mind that the frequent repetition of some crops cannot be practised with impunity, for they are liable to 3 G > < AGRICULTURAL CHEMISTRY. 418 Agricul- certain diseases, which have been attributed more or less tural correctly to this cause. Such is the case with clover, which, eniisry. wj-ien frequently repeated on light soils, fails entirely ; and the potato and turnip disease have also, though with less foundation, been attributed to the same cause. Whether this is the sole origin of these diseases is questionable, but there is no doubt that they are aggravated by frequent re¬ petition, and hence a strong argument in favour of rotation. We have been told by great authorities in high farming, that with the command of manures we now have, rotations may be done away with; but this is an opinion to which science gives no countenance, and he would be a rash man who attempted to carry it out in practice. THE FEEDING OF THE ANIMALS ON THE FARM. The feeding of cattle, once a subordinate part of the ope¬ rations of the farm, has now become one of its most impor¬ tant departments, and the principles of its most successful and economical practice have been elucidated by the re¬ cent investigations of chemists and physiologists, by which much light has been thrown on many matters which would otherwise have remained obscure. It scarcely requires to be stated at the outset, that the food must contain all the different elements which enter into the composition of the animal body. When wre examine what these are, we find them identical with those of plants; their organic part consisting of carbon, hydrogen, nitrogen, and oxygen, and their ash of the same ingredients as that of plants. The organic elements are not only the same, but they are united together in a similar manner, and we have them existing, on the one hand, as nitrogenous matters, in the form of fibrine, albumen, and caseine, which, as we have pointed out when treating of the proximate constituents of plants, are identical in chemical composition and properties with the substances extracted from plants, and described un¬ der the same names ; and, on the other hand, as fatty matters, which correspond in all respects with those found in plants. It has hence been inferred, and is supported by many other facts which our limits will not permit us to detail, that the ani¬ mals simply absorb the substances which have been formed by the plant, and deposit them in their tissues. It has been dis¬ tinctly ascertained that the wrhole nutriment of animals is de¬ rived from their food, and that neither nitrogen nor any other element is derived from the air. Now, of the food consumed, a part only is absorbed; the remainder passes through the in¬ testinal canal and is excreted in the form of faeces, while the absorbed portion goes to fulfil two different functions ; one quantity being deposited in the tissues to supply that waste which we learn from physiological facts is constantly occur¬ ring ; the other being employed in supporting the process of respiration, combining with the oxygen of the air inspired, and converting it partly into carbonic acid. If the supply of food be properly apportioned to the animal, the loss oc¬ casioned by the waste of the tissues and the process of res¬ piration is exactly sufficient to counterbalance the gain of food, and the animal remains with its weight unchanged; but if it be larger than is required for this purpose, an in¬ crease of weight takes place, and a quantity of fat and flesh is laid up as a sort of reserve against future deficiencies of supply. In a state of nature an equilibrium subsists between the supply and the waste, which prevents the animal ever in¬ creasing greatly in weight; and it is the object of the feeder, by placing the animal in artificial circumstances, and increas¬ ing the supply of food, to raise this reserve to the greatest extent compatible with the health of the animal. In order to this, he must consult nature, and endeavour to imitate her processes as closely as possible, to give food consonant with her principles, and to fulfil all those conditions which are likely to diminish the waste of the tissues. The Food of Animals.—In examining the conditions which Agricul. must be attended to in the food of animals, we may with ta™1 advantage take an example from that which nature has pro- Chemistry. vided for the sustenance of their young. The milk may, in fact, be considered as a typical food, and necessarily the best fitted to fulfil the purposes for which it is intended. Now, we find it, exclusive of its inorganic constituents, to contain three different classes of nutritious matters. 1st, Nitrogenous or albuminous substances; 2d, Fatty matters ; 3d, Sugar; the first adapted to the production of flesh, the second to the formation of the fat of the body, and the third going partly to supply the respiratory process, and partly to be converted into fat. Now, to sustain the animal in its usual state, a sufficient quantity of those substances must be given to supply the waste of the tissues, and the process of respiration, along with a quantity which is never absorbed, but passes through the alimentary canal. In round numbers this latter quantity amounts to not less than half the whole nutritive matters. The quantity of albuminous substances absorbed and used to supply the waste of the tissues varies very greatly according to circumstances shortly to be men¬ tioned, but in an experiment of BCussingault’s on a cow, amounted to about 18 ounces. The consumption of sugar, starch, and similar substances, to maintain respiration is much larger; for it has been ascertained that in the course of 24 hours an ox will convert into carbonic acid by respiration, from 4 to 5 lb. of carbon, to supply which from 10 to 121b. of sugar or starch are required. It is necessary, therefore, that the food to be supplied should contain these substances, and a sufficiency of them for the purpose; and what we have already said of the composition of vegetables shows that all do contain these substances, though their quantity is very variable. In comparing the value of different sorts of food, it is necessary to consider the quantity of nitrogenous and other matters which they contain. But we find by experi¬ ence, that all these substances are not of equal importance, some being supplied in sufficient quantity for all purposes, others being found in many sorts of food in comparatively small quantity. It appears, indeed, that the nitrogenous constituents are by much the most important, and for many purposes the value of the food may be estimated almost en¬ tirely from them. But these substances are the flesh-form¬ ing element of the food only; the production of fat is depen¬ dent partly on the fatty matter, and partly on the starch and sugar of the plant. At one time it was believed that the presence of fatty matters in the food was essential to the production of fat in the animal; but careful experiments have entirely refuted this opinion, and have shown that the fat may be produced from sugar or starch alone, and hence some chemists and physiologists have even gone so far as to hold that the fat of the food does not go to form the fat of the animal. We apprehend, however, that this is an extreme view of the case, and it can scarcely be doubted that the fat must be of importance, though it may not be absolutely essential. Now, in comparing different sorts of food, we come to the conclusion, that those are most valuable which contain the largest quantity of albuminous substances, oil and saccha¬ rine matters; but there are few or no foods which do not contain these latter substances in sufficient quantity to sup¬ ply the wants of any animals which feed upon them. We may therefore take the quantities of albuminous matters and oil as the measure of the nutritive value of any sort of food. That this is borne out by practice, we may see at once by selecting any two sorts of food: let us take the turnip and linseed-cake. Now the former of these is very poor in nu¬ tritive matters, and hence requires to be supplied in large quantity to the animal; the latter is rich both in albuminous and oily matters, and only a small quantity of it is required. The practical farmer, when he gives cattle linseed-cake, AGRICULTURAL CHEMISTRY. 419 Agricul- generally considers that he may replace 100 lb. weight of tural turnips by 5 lb. of cake; and that with this apparently trifling Chemistry-quantity t]ie cattie fatten better than they did with the large quantity of turnip. Now, when we inquire into the relative quantities of nitrogenous and oily matters contained in these two substances, we have at once an explanation of the ob¬ served fact. Analysis shows us, that the quantities of albu¬ minous matters and of oil contained in 100 parts of those two substances are as follows:— Oil-Cake. Turnip. Albuminous matter 27'69 1,27 on 12-79 0-20 If we calculate from these results, we find that 100 lb. of turnips contain the same quantity of albuminous matter as 4’5 lb. of oil-cake, and no more oil than is supplied by 1"5 lb. of oil-cake, so that the 5 lb. of oil-cake contain a larger quan¬ tity of nutritive matter than the large quantity of turnip for which they are a substitute. The consideration of these facts is of much importance in the economic feeding of animals, for it is manifest that very great differences must exist in the nutritive value of different sorts ot food; and now that the farmer finds it desirable to use other substances than those produced on the farm, it is of importance that he should possess some means of esti¬ mating the relative value of different sorts of food. We give here, as an assistance in doing so, a table showing the per-centage of albuminous and oily matters contained in 100 parts of different crops. Poppy cake Rape cake Crambolina cake Common Scotch tares Hopetoun tares Linseed cake Field beans Winter tares (foreign) Spring tares (foreign) Cotton seed cake Beans (65 lb. per bushel)... Linseed Lentils (foreign) Lentils (Scotch growth) Gray pease Foreign beans Kidney beans Maple pease Clover hay, second crop Sunflower seed Oats Buckwheat Guinea corn Wheat Common Scotch bean straw Barley Hay (new) Winter bean straw Hay (old) Crimson clover Yellow clover Lucerne Cow grass Red clover Chevalier barley straw Early Angus oat straw Red wheat straw White wheat straw Turnip Albumin ons Matters. ' . 31-4:6 5-75 . 29-53 11-10 . 28-79 9-50 . 28-57 1-30 . 28-32 1-49 . 2769 12-79 . 27-05 1-58 . 26-73 1-58 . 26-54 1-26 . 25-16 9-08 . 24-70 1-59 . 24-44 34-00 . 24-57 1-51 . 24-25 1-79 . 24-25 3-30 . 23-49 1-51 , 20-06 1-22 , 19-43 1-72 . 13-52 . 12-70 29-98 . 10-16 6-12 . 9-84 2-69 9-27 3-46 . 9-01 1-99 , 8-25 . 7-74 1-88 . 6-16 . 5-71 . 4-00 . 3-30 . 3-26 . 3-11 . 2-75 . 2-59 . 1-90 . 1-50 . 1-50 . 1-37 . 1-27 0-20 The blank spaces in the second column occur where the oil is in too small quantity to admit of accurate determina¬ tion. A simple inspection of this table gives a great deal of in¬ formation ; but by the use of the rule of three it is easy to Agricul- calculate the quantity of one substance which corresponds tu(al in albuminous or in oily matters to another. It is to be ^hemistry- observed, however, that the substances containing the for- v~"~ mer in large quantity, do not necessarily, or even frequently contain a proportionate amount of the other, so that, prac¬ tically, in making the comparison, we must rely upon one only, and we commonly select the quantity of albuminous matters as the most important. It will be understood, that while these two constituents are the most important as re¬ gards the estimation of the value of any food, they are not the only substances essential to its nutritive value. On the contrary, the non-nitrogenous, or, as they are sometimes called, the respiratory elements, because they supply the carbon consumed in the process of respiration, and each in¬ dividual inorganic substance is essential; but as these sub¬ stances are met with in abundance in all sorts of food, they are unimportant in the estimation of their relative value. The values as deduced from these numbers must be con¬ sidered as an approximation only; but they are very close approximations when the substances are of analogous cha¬ racters ; as, for instance, in the case of different sorts of grain. They are, however, liable to modification, by a num¬ ber of different circumstances : thus, for example, rape-cake has, according to the table, a higher value than linseed-cake, but it possesses a peculiar bitter flavour, which makes it unpalatable to the cattle; and it also frequently produces scouring, so that it may not always give as good effects as might be anticipated from it. Something also is to be attri¬ buted to the general nature of the substance, and to the condition in which its constituents exist; and it would ap¬ pear that the presence of a large quantity of woody fibre reduces the value of food, by enveloping its nitrogenous and other matters, and preventing their absorption during their passage through the intestines of the animal; and it is pro¬ bably on this account that straw, though richer in nitro¬ genous matters, has a much lower nutritive value than the turnip. The nutritive effects obtained from the food, are also in¬ creased by mixing together different sorts. Indeed this is found to be an exceedingly important point; for as we have seen that the milk which nature supplies as the appropriate food of the young animal, contains a mixture of all the dif¬ ferent classes of nutritive elements, so it appears the best effects are produced by an imitation of this also. But few of the substances which we employ contain all the necessary elements of the food in proper proportion; we find one deficient in fatty matters, another in albuminous, and so on, and in order to produce a food of the most suitable kind, we require to mix together several substances ; and when this is judiciously done so as to insure a proper relation between the individual nutritive elements, a higher effect is obtained than could have been got by the use of these substances separately. Thus the farmer who is feeding with bean- meal in considerable quantity, will generally find that a better effect is obtained by replacing a part of it with some of the more oleaginous seeds or cakes. There is, however, another circumstance independent of chemical composition which modifies the nutritive value of the different sorts of food. It is necessary in order to its proper digestion, that the food shall have a certain bulk, for without it the peri¬ staltic motions of the intestines are not properly performed, digestion is incomplete, and a quantity of nutritive matter is wasted. For this reason the highly nutritive foods must always be conjoined with those which occupy a large bulk in the stomach. But, on the other hand, the bulk of the food must not be excessive, for then the stomach is over¬ loaded, digestion and absorption of the food are checked, and the health of the animal becomes impaired. AGRICULTURAL CHEMISTRY. 420 Agricul- The circumstances which diminish the vmste of the Food. tural —We have already remarked that there are three great ^emistry. purp0ses to which the food swallowed is appropriated; the increase of weight ifr the animal—the object the feeder has in view and desires to promote—the supplying the waste of the tissues, and the process of respiration, both of which are sources of waste of food, and which it must necessarily be his aim to diminish as much as possible. The circumstan¬ ces which must be attended to in order to do this are suffi¬ ciently well understood. It has been clearly established that the natural heat of the animal is sustained by the con¬ sumption of a certain quantity of its food in the respiratory process, during which it undergoes exactly the same change as those which occur during combustion. In fact, a certain quantity of the food is no more than so much fuel intended to sustain the heat of the body. We observe, however, that the temperature of the body is always the same, what¬ ever be that of the surrounding air. Now it is obvious that if the temperature of the animal is to remain the same in winter as in summer, a larger quantity of fuel {i.e., food) must be consumed for this purpose, just as a room requires more fire to keep it warm in winter than in summer, and hence it naturally follows that if we keep the animal in a warm locality we economise the fuel. In order to do this, then the housing of the cattle is a matter of importance, and here practice has arrived at conclusions strictly concor¬ dant with science. The old feeders kept their cattle in large open courts, where they were exposed to every vicis¬ situde of the weather. But as intelligence advanced, we find them substituting, first, what are called hammels and then stalls, in which the animals are kept, during the whole time of fattening, at an equable temperature. The effect of this is necessarily to introduce a considerable economy of the food required to sustain the animal heat; but it also effects a saving in another way, for it diminishes the waste of the tissues. It has been ascertained in the most conclu¬ sive manner, that this waste is dependent on the amount of muscular exertion. Thus if we sit still for an hour a cer¬ tain amount of waste in our tissues takes place, but if we run or engage in any violent muscular exertion, we increase this waste, and consequently require a larger quantity of food to supply it. The confining the animals in stalls has the effect of diminishing the amount of muscular action, and introduces an important economy in the food. Even the making the houses dark, and thus preventing the atten¬ tion of the animal being disturbed by various objects, has its effect in promoting this economy. An extension of the same principle has led to the use of the food artificially heated, but it is doubtful whether the advantages derived from it are commensurate to the in¬ creased expenses of the process ; at least opinions differ among the best informed practical men on this subject. The rapidity of fattening is dependent on many other Agricul- circumstances. One of the most important is the breed, tural and universal experience has shown that the short-horn ('hemistry- manifests in this respect a marked superiority. This and many similar facts are, however, less chemical than physio¬ logical, and could not be considered here without entering upon many matters not connected with our subject. CONCLUDING REMARKS. We have thus endeavoured to give our readers as full an account of the present state of agricultural chemistry as our limits permit. In a science so new, and embracing so many minute facts, the task is not without difficulty. It has been our object, however, as far as possible to avoid details, and to give rather such principles as have been established, and to illustrate them by what appeared to be the most satis¬ factory and best observed facts. In many branches of the subject these are but few, and the conclusions founded on them must necessarily be uncertain, and in some instances may possibly be proved erroneous by further observations. That a department of science cultivated for so short a period, and requiring for its proper pursuit the co-operation of two classes of men, the farmer and the chemist, who have hitherto had so little in common, should be imperfect, is not to be wondered at. On the contrary, we are of opinion that the progress made within the last few years, consider¬ ing all the disadvantages under which it has been placed, from the rash and unweighed theories with which it has been overloaded, the excessive and imprudent zeal of its supporters, the opposition of another class, and the equally fatal lukewarmness of a third, a great deal has been done. Facts of much practical value have been elicited, and an immense stimulus has been given to careful observation and inquiry into principles on the part of the farmer. That this is already beginning to bear its fruit is unquestionable, and it is impossible to look at the opinions and practice of mo¬ dern farmers of the best class, without observing how much they are influenced by science. That much, however, still remains to be done, is only too obvious from many of the statements we have made, and even in what we consider familiar matters, the chemist is frequently stopped by the want of field experiments sufficiently definite to support or refute his positions. Indeed there are few departments of scientific agriculture that would not be benefited by ex¬ periments of a more minute and careful nature than those which, in a less advanced state of the art, and for purely practical purposes, were sufficient. We doubt much, how¬ ever, whether this can be carried out in detail until a re¬ gular professional education in the principles as well as the practice of agriculture is provided for the young farmer, a want which is every day becoming more felt, and the fulfil¬ ment of which cannot long be postponed. AGE, Agrigen- AGRIGENTUM, in Ancient Geography, a city of Sicily, turn. part of the site of which is now occupied by a town called Girgenti, from the old name. See Girgenti. According to ancient authors, Daedalus, the most famous mechanician of fabulous antiquity, fled to this spot for protection against Minos, and built many wonderful edifices for Cocalus, king of the island. Long after his flight, the people of Gela sent a colony hither 582 years before the birth of Christ, and, from the name of a neighbouring stream, called the new city Acragas, whence the Romans formed the word Agri- gentum. These Greeks converted the ancient abode of the Siculi into a citadel to guard the magnificent city which they erected on the hillocks below. An advantageous situa¬ tion, a free government, with all its happy effects, and an active commercial spirit, exalted their commonwealth to a degree of riches and power unknown to the other Greek settlements, Syracuse alone excepted. But the prosperity of Agrigentum appears to have been but of short duration, and tyranny soon destroyed its liberties. Phalaris was the first who reduced it to slavery. His name is familiar to most readers on account of the cruelty with which he tortured his enemies. See Phalaris. Phalaris met with the common fate of tyrants, and after his death the Agrigentines enjoyed their liberty for sixty years; at the expiration of which term Thero usurped the sovereign authority. The moderation, jus¬ tice, and valour of this prince preserved him from opposition while living, and have rescued his memory from the obloquy of posterity. He joined his son-in-law Gelo, king of Syra¬ cuse, in a war against the Carthaginians; in the course of which victory attended all his steps, and Sicily saw herself for a time delivered from her African oppressors. Soon after his decease, his son Thrasydeus was deprived of the diadem, and Agrigentum restored to her old democratical govern¬ ment, which she retained till the Carthaginian invasion in 406 B.C., a period of more than sixty years. During this interval of prosperity were executed most of those splendid public works which excited the admiration of succeeding ages, and caused their citizen Empedocles to remark, “that the Agrigentines built their dwellings as though they should exist for ever, and indulged in luxury as if they were to die on the morrow.” The total number of the inhabitants at this period was estimated by Diodorus at 200,000. But their prosperity was not entirely without interruption; for the Agrigentines having engaged in hostilities with the moun¬ tain chief Ducetius, the conduct of the Syracusans towards that chieftain occasioned a war between these two rival states, which terminated in the signal defeat of the Agrigen¬ tines at the river Himera. But a more terrible reverse awaited them: they were attacked by the Carthaginians in 406 b.c., and by this enemy their armies were routed, their city taken, their race almost extirpated, and scarce a vestige of magnificence was left. It appears, however, that some of the fugitive inhabitants availed themselves of permission to return to the ruined city, and after a few years were even able to shake off the yoke of Carthage, and attach themselves to the cause of Dionysius. But the city was so far from hav¬ ing recovered its previous importance, that Timoleon, after his triumph over the Carthaginians b.c. 340, found it neces¬ sary to re-colonize it with citizens from Velia in Italy. This measure was crowned with astonishing success; for Agri¬ gentum rose from its ashes with such a renewal of vigour, that in a very short time we find it engaged in the bold scheme of seizing a lucky moment, when Agathocles and Carthage had reduced Syracuse to the lowest ebb, and ar¬ rogating to itself supremacy over all the Sicilian republics. Xenodocus was appointed the leader of this arduous enter¬ prise ; and had his latter operations been as fortunate as his first campaign, Agrigentum would have acquired such a preponderance of reputation and power, that the rival states AGE 421 would not have even dared to attack it. But a few brilliant Agrionia exploits were succeeded by a severe overthrow ; the Agrigen- II tines lost courage, disagreed in council, and humbly sued AgrlPPa- for peace to Agathocles. This commonwealth afterwards took a strong part with Pyrrhus ; and, when he left Sicily to the mercy of her enemies, threw herself into the arms of Carthage. During the first Punic war Agrigentum was the headquarters of the Carthaginians, and was besieged by the Roman consuls, who, after eight months’ blockade, took it by storm. It nevertheless changed masters several times during the contests between these rival states, and in every instance suffered most cruel outrages. After this period very little mention of it occurs in history, nor do we know the precise time of the destruction of the old city and the building of the new one. The hospitality and parade for which the Agrigentines are celebrated in history were supported by an extensive commerce : by means of which, the commonwealth was able to resist many shocks of adversity, and always to rise again with fresh splendour. It was, however, crushed by the gene¬ ral fall of Grecian liberty: the feeble remnants of its popu¬ lation, which had survived so many calamities, were at length driven out of its walls by the Saracens, and obliged to lock themselves up for safety among the bleak and inaccessible rocks of the present city. Agrigentum occupied a hill of considerable extent, but small elevation, rising between the small rivers Acragas and Hypsas, and was remarkable for its strength as a fortress. The whole space comprehended within the walls of the an¬ cient city abounds with traces of antiquity, foundations, brick arches, and little channels for the conveyance of water. Of its many celebrated edifices, the most magnificent was the temple of Olympian Jupiter, which, according to Diodorus, was 340 feet long, 160 broad, and 120 in height, without in¬ cluding the basement; each fluting of the columns being of capacity sufficient to admit the body of a man. Of this vast structure nothing remains but the basement and a few frag¬ ments of the columns and entablature; but these, and many other monuments less ruinous, attest the ancient wealth and magnificence of the Agrigentines. AGRIONIA, in Grecian Antiquity, festivals annually celebrated by the Boeotians in honour of Bacchus. At these festivals the women pretended to search after Bacchus as a fugitive, and, after some time, gave over their inquiry, saying that he had fled to the Muses, and was concealed among them. AGRIOPHAGI (aypios, and <£a-yio), in Antiquity, a name given to those who fed on wild beasts. The name is given, by ancient writers, to certain people, real or fabulous, said to have fed altogether on lions or panthers. Pliny and Solinus speak of Agriophagi in Ethiopia, and Ptolemy of others in India on this side the Ganges. AGRIOPUS, a genus of Acanthopterygious fishes in the system of Cuvier. The best known, A. Torvus, is found at the Cape of Good Hope. AGRIPPA, Cornelius, born at Cologne in 1486, a man of considerable learning, and by common report a great ma¬ gician ; for the monks at that time suspected every thing of heresy or sorcery which they did not understand. He com¬ posed his treatise of the Excellence of Women to insinuate himself into the favour of Margaret of Austria, governess of the Low Countries. He accepted of the charge of historio¬ grapher to the emperor, which that princess gave him. The treatise of the Vanity of the Sciences, which he published in 1530, enraged his enemies extremely ; as did that of Oc¬ cult Philosophy, which he printed soon after at Antwerp. He was imprisoned in France for having written something against the mother of Francis I. On being liberated, he went to Grenoble, where he died in 1535. Agrippa, Herod, the son of Aristobulus and Berenice, 422 A G R A G R Agripiia. and grandson to Herod the Great, was born a.m. 3994, ten years before the vulgar era. After the death of Aristobulus his father, Josephus informs us that Herod, his grandfather, took care of his education, and sent him to Home to make his court to Tiberius. The emperor conceived a great affec¬ tion for Agrippa, and placed him near his son Drusus. He very soon won the favour of Drusus, and of the empress Antonia. On the death of Drusus, Agrippa, who had in¬ dulged his inclination to liberality, was obliged to leave Rome, overwhelmed with debt, and retired to the castle of Malatha, where he lived rather like a private person than a prince. Herod the tetrarch, his uncle, who had married Herodias, his sister, assisted him for some time with great generosity. He made him principal magistrate of Tiberias, and presented him with a large sum of money ; but grow¬ ing weary of assisting him, and reproaching him with his had economy, Agrippa left Judea, and some time afterwards returned to Rome. Upon his arrival he was received into the good graces of Tiberius, and commanded to attend Tiberius Nero, the son of Drusus. Agrippa, however, hav¬ ing more inclination for Caius, the son of Germanicus, and grandson of Antonia, chose rather to attach himself to him; as if foreseeing the future elevation of Caius, who, at that time, was universally beloved. The great assiduity and agreeable behaviour of Agrippa so far won upon this prince, that he kept him continually about him. Agrippa being one day overheard by Eutyches, a slave whom he had made free, to express his wishes for Tibe¬ rius’s death and the advancement of Caius, the slave be¬ trayed him to the emperor; whereupon Agrippa was loaded with fetters, and committed to the custody of an officer. Tiberius soon after died, and Caius Caligula ascended the throne. The new emperor heaped wealth and favours upon Agrippa, changed his iron fetters into a chain of gold, set a royal diadem upon his head, and gave him the tetrarchy of Batanaea and Trachonitis, which Philip the son of Herod the Great had formerly possessed. To this he added that of Lysanias; and Agrippa returned very soon into J udea to take possession of his new kingdom. On the assassination of Caligula, Agrippa, who was then at Rome, contributed much by his advice to maintain Clau¬ dius in possession of the imperial dignity, to which he had been advanced by the army ; and while he made a show of being in the interest of the senate, he secretly advised Clau¬ dius to maintain his good fortune with firmness. The em¬ peror, as an acknowledgment for his kind offices, gave him all J udea; and the kingdom of Chalcis, at his request, was given to his brother Herod. Thus Agrippa became of a sudden one of the greatest princes of the East, and was pos¬ sessed of as much, if not more territory than had been held by Herod the Great, his grandfather. He returned to Judea, and governed it to the great satisfaction of the Jews. But the desire of pleasing them, and a mistaken zeal for their religion, impelled him to acts of cruelty, the memory of which is preserved in Scripture, Acts xii. 1, 2, &c.; for about the feast of the passover, in the year of Jesus Christ 44, St James major, the son of Zebedee, and brother of St John the Evangelist, was seized by his order and put to death. He proceeded also to lay hands on St Peter, and imprisoned him, delaying his execution till the close of the festival. But God having miraculously delivered St Peter from the place of his confinement, the designs of Agrippa were frustrated. After the passover, he went from Jeru¬ salem to Caesarea, and there had games performed in honour of Claudius. Here the inhabitants of Tyre and Sidon waited on him to sue for peace. Agrippa being come early in the morning to the theatre to give them audience, seated himself on his throne, dressed in a robe of silver tissue, which re¬ flected the rays of the rising sun with such lustre as to dazzle the eyes of the spectators. When the king had de- Agrippa. livered his address, the parasites around him shouted out that it was not the voice of a man but of a god. The vain Agrippa received the impious flattery with complacent satis¬ faction ; but in the midst of his elation, looking upwards he saw, with superstitious alarm, an owl perched over his head. During his confinement by Tiberius, he had been startled by a like omen, which had been interpreted as portending his speedy release, with the warning, that whenever he should behold the same sight again, his death was to follow within the space of five days. Seized with terror, he took to his bed, and after a few days of excruciating torment, died, according to the Scripture expression, “ eaten up by worms.” Such was the death of Herod Agrippa, after a reign of seven years, in the year of Christ 44. Agrippa II., son of the preceding, was made king of Chalcis ; but three or four years after, he was deprived of that kingdom by Claudius, who gave him instead of it other provinces. In the war which Vespasian carried on against the Jews, Herod sent him a succour of 2000 men; by which it appears, that though a Jew by religion, he was yet entirely devoted to the Romans, whose assistance indeed he wanted to secure the peace of his own kingdom. He lived to the third year of Trajan, and died at Rome a.d. 100. He was the seventh and last king of the family of Herod the Great. It was before him and Berenice his sister that St Paul pleaded his cause at Caesarea. Agrippa, Marcus Vipsanius, according to Tacitus, was born of humble parents about 69 years B.c.; yet he could scarcely have been of very mean birth, as at the age of 18 he was the chosen companion at Apollonia of Octavius, the nephew and successor of Julius Caesar; many of whose successes were mainly due to the courage and military talents of Agrippa. On the assassination of the dictator, Agrippa accompanied his friend to Italy, and rendered essential ser¬ vice in the conduct of the first war against M. Antonius, which terminated in the capture of Perusia, into which L. Antonius, the younger brother of the triumvir, had thrown himself. He appears to have had no part in the atrocious butcheries that followed the capture of that city, which cast such a deep stain on the character of Octavius. The event took place 40 years B.c. Three years after this Agrippa was made consul, and had the command in Gaul; when he defeated the Aquitani, and led the Roman eagles beyond the Rhine, to punish the aggressions of the Germans on the province of Gaul. But Agrippa was soon summoned to Italy by the critical state of the affairs of Octavius; where the whole coasts were commanded by the superior fleets of Sex. Pompeius. Elis first care was the formation of a secure harbour for the ships of Octavius; and this he accomplished by uniting the Lucrine lake with the sea by means of a fortified canal through a narrow slip of land called the Barrier of Hercules. He made an inner haven also by join¬ ing the lake Avernus to the Lucrine by another cut. In these secure ports the fleets were equipped, and 20,000 manu¬ mitted slaves were sedulously trained to rowing and naval manoeuvres, until they were able to cope with the seamen of Pompeius. Agrippa was thus enabled in the following year to defeat S. Pompeius in the naval action of Mylae, in which he captured 30 ships from his opponent; and soon after gave him a in ore signal defeat near Naulochus, sink¬ ing 28, and capturing or burning 250 of his ships. This victory gave Octavius the empire of the Mediterranean, and secured to him Sicily, the granary of Rome, after an easy triumph over his feeble colleague Lepidus ; and it prepared the way for the overthrow of the power of M. Antonius the other triumvir. The whole merit of these successes is due to Agrippa; for Octavius scarcely exhibited common cour¬ age in any of these transactions. AGE Agrippa. In the year 33 b.c. Agrippa filled the useful office of gedile; and he signalized the tenure of his office by fresh proofs of the activity and perseverance of his character, by the great improvements in the city of' Rome, in the repairs and construction of aqueducts and fountains neglected or injured during the civil wars, and in the reformation of the sewers of the capital, which he repaired and enlarged until they became what Pliny has described them,—“ Operum omnium maximum, suffossis montibus, atque urbe pensili, subterque navigata.” He appears also on this occasion to have introduced an effectual mode offlushing those sewers by conducting into them the united waters of several differ¬ ent streams. From these useful labours he was again called away in the year 31 B.c. to command the Roman fleet, which by the victory at Actium fixed the empire of the world on the un¬ worthy Octavius. The services of Agrippa made him a special favourite with the former, who gave him his niece Marcella in marriage, 27 b.c., when for a third time he was consul; and in the following year the servile senate bestowed on Octavius the imperial title of Augustus. In this same year Agrippa, in commemoration of the naval victory of Ac¬ tium, dedicated to Jupiter and all the other gods the pantheon, now called Rotunda. The inscription on its portico still remains, M. Agrippa L. F. Consul Tertium Fecit. But it is probable that he only added the magnificent portico to a much more ancient building; as a minute examination of the architecture of the structure appears to indicate. In the year 25 B.c. we again find this eminent man employed in Spain; where he reduced the insurgent Cantabri, the an¬ cestors of the present Biscayans. The friendship of Augustus and Agrippa seems to have been clouded by the jealousy of Marcellus, who had mar¬ ried Julia the daughter of Augustus by Scribonia. This coolness was probably fomented by the intrigues of Livia, the second wife of Augustus, who probably dreaded his in¬ fluence with her husband. The consequence was that Agrippa left Rome; and though, to cloak his retirement, he was appointed to the distant government of Syria, he repaired to Mytilene. But Marcellus dying within a year, Agrippa was recalled to Rome; and at the desire of Augustus was di¬ vorced from Marcella, and became the husband of the widowed Julia, who was no less distinguished by her beauty and abilities, than afterwards by her shameless profligacy. In 19 B.c. we find Agrippa again at the head of an army in Spain, where he subdued the Cantabri, who had been for two years in insurrection against the Romans. After that he was a second time made governor of Syria; where by his justice and wise administration he obtained general com¬ mendation, especially from the Hebrew population of his province, of which Judea formed a part. The last military employment of this great and good man was in Pannonia, where his character for equity alone suf¬ ficed to put down insurrection, without bloodshed. In fact he was the greatest military commander of Rome since the days of Julius Caesar, and the most honest of Roman gover¬ nors in any province. His character is well described by Y. Paterculus, “ Virtutis nobilissimae, labore, vigilia, peri- culo invictus, parendique sed uni scientissimus, aliis sane imperandi cupidus, et per omnia extra dilationes positus, consultisque facta conjungens.” This great man returned to Italy, where he lived greatly honoured, and died two years before his imperial father-in- law. Agrippa left several children; by his first wife—Pomponia Vipsania, who became the first wife of Tiberius, and was the mother of Drusus: he had no children by Marcella; but by Julia he was the father of Caius and Lucius Caesar; of Julia, married to Lepidus; of Agrippina the elder, wife A G U 423 of Germanicus ; and of Agrippa Posthumus.—See Dm Agrippina Cassius; Appianus; Suetonius; Velleius Paterculus; Fer- II gusson’s R. Rep. (t. s.t.) Agnas AGRIPPINA, the Elder, the virtuous, heroic, but un- v a ie'u^s- fortunate offspring of M. Agrippa by a very abandoned mo- ther, and herself the parent of a still more profligate and guilty daughter of the same name. She was early married to Germanicus, the son of Drusus and Antonia the niece of Augustus. On the death of Augustus, she joined her hus¬ band in his German campaigns, where she had several op¬ portunities of showing her intrepidity, sharing with Germani¬ cus his toils and his triumphs. The love which the army showed for this leader was the cause of his recal from the Rhine by the suspicious Tiberius. He was soon afterwards sent into Syria, where he died at Antioch, from the effects, as was believed, of poison administered to him by Piso, the governor of Phcenice. On his deathbed, Germanicus implored his wife for hea¬ ven’s sake, and that of their numerous children, to submit with resignation to the evil times on which they were fallen, and not to provoke the vengeance of the tyrant Tiberius. But unhappily this prudent advice was not followed by this high-spirited woman ; who, on landing at Brundusium, went straight to Rome, and entered the city bearing the urn of her deceased husband in her arms, and was received amid the tears of the citizens and the soldiery, to whom Germanicus was dear. She boldly accused Piso of the murder of her hus¬ band ; and that bad man, to avoid public infamy, committed suicide. She continued to reside at Rome, watched and sus¬ pected by Tiberius, who for some time dreaded to glut his vengeance on the widow and family of so popular a prince as Germanicus. She soon had the temerity to upbraid the tyrant with his hypocrisy in pretending to worship at the tomb of Augustus. He began by putting to death both men and women who had shown attachment to the family of Germanicus ; and finally he arrested Agrippina and her two eldest sons, Nero and Drusus, and deported them to the isle of Pandataria, where her mother Julia had perished; and there she was starved to death. Tiberius also ordered the execution of her two eldest sons. Yet it is remarkable that, by his will, the emperor left her youngest son Caius, better known by the name of Caligula, as one of the heirs of the empire. Agrippina was murdered in the 33d year of our era. (t. s. t.) Agrippina, daughter of Germanicus, sister of Caligula, and mother of Nero ; a woman of wit, but licentious and cruel. She was thrice married, the last time to Claudius, her own uncle, whom she poisoned to make way for Nero, her son. Nero afterwards caused her to be murdered in her chamber, when she bid the executioner stab her first in the belly, that had brought forth such a monster. Agrippina Colonia Ubiorum, in Ancient Geography, now Cologne; so called from Agrippina, the daughter of Germanicus and mother of Nero, who had a colony sent thither at her request by the Emperor Claudius, to honour the place of her birth. See Cologne. AGRON OMI, in Antiquity, rural police, frequently men¬ tioned by Plato. AGROSTIS, a genus of grasses. See Botany. AGROTERAS THUSIA, an annual festival at Athens, in honour of Artemis or Diana, in consequence of a vow made before the battle of Marathon to offer in sacrifice as many goats as there should be slain of the enemy. The number was afterwards restricted to 500. AG HAS CALIENTES, a well-built town of Mexico, in the province of Guadalaxara, containing about 500 fami¬ lies of Spanish descent, besides numerous others of mixed races. It takes its name from the hot-springs in its vicinity. The climate is fine, and the extensive and beautiful gardens 424 A G U Agudo surrounding the town produce abundance of olives, figs, II grapes, &c. Much maize also is raised. It has a great . guesscau. manufactory, and the general trade is considerable. ' Lat. 22. N. Long. 101. 50. W. AGUDO, a well-built town of La Mancha, in Spain, with a population of 1240, chiefly engaged in agriculture and cattle-breeding. AGUE. See Medicine. AGUEDA,the YUminium F lumen of the Romans (Pliny), a river of Spain in the province of Salamanca. It rises in the Sierra de Gata, and passing by Ciudad Rodrigo, falls into the Douro, on the Portuguese frontier, after a northward course of 70 miles. Agueda, Santa, a small village in the province of Gui- puzcoa, in Spain, celebrated for its sulphurous baths, which for 300 years have been esteemed for their efficacy in the cure of cutaneous and other diseases. AGUESSEAU, Henri Francois d’, Chancellor of France, illustrious for his virtues, learning, and talents, was born at Limoges on the 27th of November 1668. His father, at that time intendant of Languedoc, and afterwards a coun¬ sellor of state, w as a man of great worth and abilities. He seems to have taken the sole charge of his son’s education; and having destined him for the bar, he took uncommon pains to exercise him in every branch of knowledge which could contribute to his success in that profession. His care was rewarded with the happiest success. Young D’Agues- seau gave early indications of uncommon abilities ; and such was his thirst for knowledge, and his habits of application, that he soon acquired the reputation of an almost universal scholar. He had a particular relish for poetry, which, he used to say, “ was the only passion of his youth but this passion was so far from withdrawing him from severer studies, that it was allied in his mind with a nearly equal taste for mathematics. He studied law with the zeal of an anti¬ quary, and the spirit of a philosopher; and, in order to form his taste as a pleader, he employed a whole year in repeated perusals of the most esteemed productions of ancient elo¬ quence. After this thorough course of preparation, he be¬ came an advocate in 1690; and by the interest of his father, who then resided in Paris, he was soon furnished with op¬ portunities of distinguishing himself, and of rising to the highest honours of the profession. When little more than 21 years of age, he was appointed one of the three Advo- cates- General,—an office which imposed the duty of assist¬ ing in those causes where the king, the church, or the public was concerned. The king, Louis XIV., in appointing him, yet untried, to this situation, acted solely upon the recom¬ mendation of the elder D’Aguesseau, “ who was incapable,” said, Louis, “ of deceiving him, even to advance his own son. D Aguesseau’s first appearances as an advocate-general were such as amply to fulfil the expectations of his father, and to warrant the appointment which he had obtained from the king. Denis Talon, an old lawyer, who had long offi¬ ciated w ith great reputation in the same capacity, was heard to say, that he should have been glad to have finished his career as that young man had begun.” D Aguesseau held this office for ten years, during which period he greatly distinguished himself, both for learning in his profession, and for a superior style of forensic eloquence. The society which he chiefly frequented was well adapted to improve his taste ; for the chosen companions of his lei¬ sure hours were Racine and Boileau, the latter of whom has frequently mentioned him with praise in his writings. It was D’Aguesseau’s opinion, that no one could rise to distinguished eminence as an orator, who did not labour to enlarge his mind, and to improve his taste, by the study of philosophy, and by exercises of literature ; and he accord¬ ingly employed several of those stated discourses which A G u the usages of France required from the advocates-general Aguesseau. at the opening of the Sessions, to impress these views upon the minds of the younger members of the bar. In the year 1700 he was appointed Procurator-General; an office of higher dignity, and of more various and exten¬ sive duties, than that of advocate-general. He filled this office for seventeen years with the most splendid reputation ; adding, by his lenity in criminal cases, and by his care of the public hospitals, the praise of humanity and benevolence to his other claims to the respect and admiration of his country¬ men. It had been early predicted of D’Aguesseau, that he would one day fill the place of Chancellor ; and this prediction was at length realised in 1717, upon the death of Voisin, who then held the seals. Though he was yet only forty-eight years of age, his nomination to this high dignity gave gene¬ ral satisfaction, and was, indeed, intended as a popular mea¬ sure by the Duke of Orleans, who had lately assumed the regency. D’Aguesseau soon began to experience the dif¬ ficulties and perils attendant upon his elevation ; for he had not been installed above a year, when he was deprived of the seals, and exiled to his estate. His steady opposition to the delusive projects of the famous John Law, with which the regent and his ministers were wholly intoxicated, was the honourable cause of this first reverse of fortune. In 1720, when the ruinous consequences of these schemes had filled the nation with distress and alarm, the chancellor was re¬ called from banishment; and he contributed not a little, by the firmness and sagacity of his counsels, to calm the public discontents, and repair the mischiefs which had been com¬ mitted. Law himself had acted as the messenger of his recal; and it is said that D’Aguesseau’s consent to re-accept the seals from the hand of this adventurer was much blamed by the literary corps, with which he had hitherto stood in high favour, as well as by the parliament. But his reputation ap¬ pears to have sustained a much severer shock, when he en¬ deavoured to prevail with the latter body to register the de¬ claration of the late king in favour of the bull Unigenitus,— a measure which they held in great abhorrence, and which he had himself firmly opposed during the life of Louis. The regent’s favourite, Dubois, then Archbishop of Cambray, had moved his master to insist upon this act of registration, in the hope that he might thereby obtain a cardinal’s hat; and it seems to have been thought that the chancellor had yield¬ ed his better opinion in compliance with the wishes of this worthless minion. Be this as it may, it is certain that he opposed the favourite with firmness, when he attempted, after being made prime minister, to take precedence in the council; and he was in consequence, in 1722, sent a second time into exile. He now passed five years on his estate at Fresnes; and he always spoke with delight of this tranquil period, when he was left free from the cares of professional duty, and the distractions of public life, to cultivate his mind. The Scriptures, which he read and compared in various languages, and the Jurisprudence of his own and other countries, formed the subjects of his more serious studies : the rest of his time was devoted to philosophy and literature, and the improve¬ ment of his park, where he was sometimes to be seen em¬ ployed with a spade. From these noble and congenial occupations he was again recalled, by the advice of Cardinal Fleury, in 1727; but the seals were not restored to him till ten years thereafter. Dur¬ ing the intervening period he had endeavoured to mediate in the new disputes which had arisen between the court and the parliament; but his interference seems to have given satisfaction to neither party,—the one reproaching him with desertion from their cause, and the other with too great a A G U Aguilar, leaning towards it. When the seals were at last restored to him, he completely withdrew from all affairs of state, and devoted himself entirely to his duties as chancellor', and to the introduction of those reforms which had long occupied his inquiries and meditations. Besides some important enactments regarding Donations, Testaments, and Successions, he introduced various regula¬ tions for improving the forms of procedure, for ascertaining the limits of Jurisdictions, and for effecting a greater uni¬ formity in the execution of the laws throughout the several provinces. These reforms constitute an epoch in the his¬ tory of the jurisprudence of France, and have associated his name with those illustrious benefactors of her Civil Code, L’Hopital and Lamoignon. In 1750, when upwards of eighty-two years of age, he be¬ sought the king to accept his resignation ; and he was ac¬ cordingly permitted to retire, the king continuing to him the honours of his office as a special mark of his approbation. He died in the following year, and was interred, according to his own request, in the common burial-place of the village of Auteuil, where the remains of his wife, who died there in 1735, had been deposited. The name of this lady, whom he married in 1694. and by whom he had several children, was Anne Lefevre d’Ormesson. This great man has not, in all respects, been equally praised by those who have attempted to transmit his cha¬ racter to posterity. Saint-Simon and others reproach him with a degree of tardiness and indecision, which sometimes greatly obstructed the course of justice. His own answer to this charge has been recorded by Duclos, and is worthy of notice: “ When I recollect,” said he, “ that a decision of the chancellor makes a law, I think myself warranted in taking a long time for consideration.” In summing up his character, all must agree with Laharpe, that he was “ a man who did honour to France, to the magistracy, and to letters, by his virtues, his talents, his profound and various learn¬ ing, and his enlightened views in the science of jurispru¬ dence.”— Cours de Litterature, tom. xiv. c. 1. His published writings form a collection of thirteen vol¬ umes quarto, of which the first was published at Paris in 1759, and the last in 1789. The far greater part of these volumes relates to matters connected with his professional occupations and studies; but they also contain a variety of pieces upon other subjects. Besides the already mentioned discourses, an elaborate treatise on money, and some theo¬ logical pieces, there is a life of his father,—interesting from the view which it affords of his own early education under that excellent person ; and Metaphysical Meditations, writ¬ ten in vindication of the grand truth, that independently of all revelation, and all positive law, there is that in the con¬ stitution of the human mind which renders man a law to himself.—See Histoire des Hommes Illustres de Regnes de Louis XIV. et de Louis XV. par le Due de Saint- Simon ; Memoires Secretes, par Duclos ; Les Loisirs dun Ministre dEtat, par D’Argenson; Eloge de UAguesseau, par Thomas. (m. N.) AGUILAR de la Frontera, a very fertile district of the province of Cordova in Spain, with a population of 18,844, chiefly engaged in agriculture, cattle breeding, and the manufacture of oil and pottery. Its chief town, of the same name, stands near the river Cabra, seven leagues S.S.E. of Cordova. The houses are well built, and distinguished by their cleanness and regu¬ larity, both external and internal. The principal buildings are the parish church, the chapter-house, the prison, and the markets. There are two convents, two public schools, a charity-hospital, and a house of refuge. Near the church are the ruins of a once magnificent castle. The principal products are wine and oil. Pop. 11,836. YOL. it. A G U 425 AGUILAS, San Juan de las, a seaport of Murcia in Aguilas Spain, with 4832 inhabitants. Its harbour is small but II secure; and England, France, and Portugal maintain vice-^svsadura. consuls there. v ^ AGUILLANEUF, or Augillaneuf, a form of rejoicing used among the ancient Franks on the first day of the year. The word is compounded of the French a, to, gui, misletoe, and ran neuf the new year. Its origin is traced from a druidical ceremony. In the sacred month of December every year, the priests went in solemn procession to gather the misletoe of the oak. The prophets marched in front, singing hymns in honour of the gods ; after them came a herald with a caduceus in his hand; these were followed by three druids abreast, bearing the things necessary for sacri¬ fice ; last of all came the chief or arch druid, accompanied by the train of people. The chief druid, ascending the oak, cut off the misletoe with a golden sickle, and the other druids received it in a white cloth. On the first day of the year they distributed it among the people, after having blessed and consecrated it by crying A gui Van neuf, to proclaim the new year. AGUILLON, or Aguillonius, Francis, a Jesuit, born at Brussels. He was rector of the Jesuit college at Ant¬ werp, and eminent for his skill in mathematics. He was the first who introduced that science among the Jesuits in the Low Countries. He wrote a book of Optics, and was employed in finishing his Catoptrics and Dioptrics when he died in 1617. AG UIMES, a town in the Great Canary Island, 1100 feet above the sea level, with a population of 3073, and manu¬ factures of palm and olive oil, linen, cloth, &c. AGUIRRE, Joseph Saenz d’, a Benedictine, and one of the most learned men of the 17th century, was born at Logrono, March 24, 1630. He was censor and secretary of the supreme council of the inquisition in Spain, and in¬ terpreter of the Scriptures in the university of Salamanca. He printed three volumes in folio upon Philosophy, a com¬ mentary upon Aristotle’s ten books of Ethics, and other pieces. He attained to the dignity of cardinal, and died at Rome on the 19th August 1699. AGULHAS, Cape, the most southern point of Africa, 100 miles eastward of the Cape of Good Hope, in Lat. 34. 51. 30. S. Long. 19. 55. 30. E. It rises 155 feet above the sea; and in 1849 a lighthouse was opened on it nearer the water. An immense bank, the Agulhas Bank, extends from the Cape of Good Hope along this coast to the great Fish River, a distance of 560 miles, with a general breadth of 100: but opposite to the Cape it projects 100 miles more southward. The great oceanic current from the Indian Ocean to the Atlantic sets along its outward edge, and has sharply defined it. The soundings on the bank westward of Cape Agulhas show a muddy hollow in the bottom of the sea; but eastward it is sandy, with a mixture of com¬ minuted shells. The oceanic current has such velocity that ships are often set far to the westward, and round the Cape of Good Hope, even against a smart breeze. The bank abounds with fish; and the approach to it is denoted by the appearance of many toothed whales such as the dolphin, sharks, seals, and innumerable sea-birds. AGURAH, in Jewish Antiquity, the name of a silver coin, otherwise called gerah and keshita, value l^d. AGUSADURA, in Ancient Customs, a fee due from vassals to their lord for the sharpening of their agricultural implements. Of old the tenants in some manors were not allowed to have them sharpened by any but those whom the lord appointed, for which an acknowledgment was to be paid, called agusadura, in some places agusage; which some take to be the same with what was otherwise called reillage, from the ancient French reille, a ploughshare. 426 A H A AHA Agyei II Ahasuerus. AGYEI, in Antiquity, & kind of obelisks, sacred to Apollo, erected in the vestibules of houses, by way of security. AGYNIANI (a priv. and yvvrj), in Church History, a sect who condemned marriage and the use of flesh, as not instituted by God, but introduced at the instigation of the devil. They are sometimes also called Agynenses, and Agynii ; and are said to have appeared about the year 694. It is not surprising that they soon became extinct. Their tenets coincide in a great measure with those of the Abel- ians, Gnostics. Cerdonians, and other preachers of chastity and abstinence. AGYRIUM, the ancient name of a Sicilian town, in the Val di Demona, near the River Semetus, now called San Filippo d’Argiro, containing 6500 inhabitants. It was the birth-place of the historian Diodorus. A GYR1YE (ayetpto, I congregate), in Grecian Antiquity, a kind of strolling imposters, who went about the country to pick up money, by telling fortunes at rich men’s doors ; pretending to cure diseases by charms, sacrifices, and other religious mysteries ; also to expiate the crimes of their de¬ ceased ancestors, by virtue of certain odours and fumiga¬ tions ; to torment their enemies, by the use of magical verses, and the like. The Agyrtce corresponded to the AEruscatores of the Latins, and to our modern gypsies. AHAB, son of Omri, and seventh king of Israel, reigned twenty-one years, from b.c. 918 to 897. Many of the evils of his reign may be ascribed to the close connection he formed with the Phoenicians, between whom and the Jews there had long been a beneficial commercial intercourse. Having married Jezebel, the daughter of Ethbaal, or Itho- baal, king of Tyre, Ahab was entirely under her control, and sanctioned the introduction, and eventually established the worship, of the Phoenician idols, and especially of the sun- god Baal. Hitherto the golden calves in Dan and Bethel had been the only objects of idolatrous worship in Israel, and they were intended as symbols of Jehoyah. But all reserve and limitation were now abandoned. The king built a temple at Samaria, and erected an image, and consecrated a grove to Baal. Idolatry became the predominant religion; and so strong was the tide of corruption, that it appeared as if the knowledge of the true God was soon to be for ever lost among the Israelites. But Elijah the prophet boldly opposing himself to the regal authority, succeeded in retaining many of his countrymen in the worship of the true God. At length the judgment of God on Ahab and on his house was pro¬ nounced by Elijah, that, during the reign of his son, his whole race should be exterminated. Ahab died of the wounds he received in a battle with the Syrians, according to a pre¬ diction of Micaiah, which he refused to credit, yet endea¬ voured to avert, by disguising himself in the action.—1 Kings xvi. 29, xxii. 40. AHALA, a noble Roman family of the gens Servilia, which produced many distinguished men. Of these the most celebrated is C. Servilius Structus Ahala, master of the horse to the dictator Cincinnatus, B.c. 439. He signal¬ ised himself by his boldness in slaying in the forum with his own hand the popular agitator Sp. Maslius, for refusing to appear before the dictator on a charge of conspiracv against the state. For this act of violence Ahala was after¬ wards brought to trial. He saved himself from condemna¬ tion by retiring into voluntary exile. AHANTA, a district on the Gold Coast of Africa, on the Gulf of Guinea, in Lat. 5. N. and Long. 3. W.—See Bow- dich’s Travels. AHASUERUS, or Artaxerxes, the husband of Esther and, according to Archbishop Usher and F. Calmet, the Scripture name for Darius, the son of Hystaspes king of Persia. Scaliger supposed Xerxes to have been the husband of Esther, or the Ahasuerus of Scripture: and Dr Prideaux believes him to be Artaxerxes Longimanus. See History Ahaus of Persia, and Esther. || AHAUS, a circle in the department of Munster, and Ahaziah- Prussian province of Westphalia, formed out of the old lord- ships of Bocholt and Horstmar. It is 264 square miles, or 168,960 acres, in extent, comprehending four cities, three market towns, and 11 villages, with 40,069 inhabitants. The soil is moderately fertile, and yields corn, buck-wheat, and flax. It is watered by the Aa, the Berkel, the Bechta, the Dinkel, and several smaller streams. The most valuable products are cattle, and especially sheep. There is some little spinning and weaving of linen; but the higher wages paid in Holland induce the labourers to go to that country, in the seasons of hay and corn harvest, to save the means of subsistence for the winter.—The chief city of the circle, of the same name, is the residence of the Prince of Salm-kyr- burg; and contains, besides his castle, 271 houses, and 1658 inhabitants. Long. 7. 4. 34. E. Lat. 52. 4. 36. N. AHAZ, king of Judah, the son of Jotham, remarkable for his vices and impieties. He made one of his sons pass through the fire, to do honour to the idol Moloch; and he offered sacrifices and incense upon the high places, upon hills, and in groves. Rezin, king of Syria, and Pekah, king of Israel, invaded Judah in the beginning of the reign of Ahaz; and having defeated his army and pillaged the country, they laid siege to Jerusalem. When they found that they could not make themselves masters of that city, they divided their army, plundered the country, and made the inhabitants prisoners of war. Rezin and his part of the confederate army marched with all their spoil to Damascus ; but Pekah, with his division of the army, having attacked Ahaz, killed 120,000 men of his army in one battle, and carried away men, women, and children, without distinction, to the number of 200,000. But as they were carrying those captives to Samaria, the prophet Oded, with the principal inhabitants of the city, came out to meet them, and by their remonstrances prevailed with them to set their prisoners at liberty. At the same time the Philistines and Edomites in¬ vaded other parts of his kingdom, killed multitudes of the peo¬ ple, and carried off much booty. In this distressed condition, Ahaz sent ambassadors to Tiglath-pileser, king of the As¬ syrians ; and to engage him to his interest, he stripped the temple and city of all the gold he could find, and sent it as a present. Tiglath-pileser marched to the assistance of Ahaz, attacked Rezin, and killed him, took his capital Da¬ mascus, destroyed it, and removed the inhabitants to Gy¬ rene. The misfortunes of this prince had no influence in amend¬ ing his character; for in the times of his greatest affliction, he sacrificed to the Syrian deities, whom he looked upon as the authors of his calamities, and endeavoured thus to pro¬ pitiate. He broke in pieces the vessels of the house of God, shut up the gates of the temple, and erected altars in all parts of Jerusalem. He set up altars likewise in all the cities of Judah, with a design to offer incense on them. His body, after his death, was refused a place in the sepulchres of the kings of Judah. Hezekiah his son succeeded him in the year of the world 3278, b.c. 726. AHAZIAH, the son and successor of Ahab, king of Israel, reigned two years in conjunction with his father. Ahaziah imitated Ahab’s impieties (1 Kings xxii. 52, seq.), and paid his adoration to Baal and Astarte, the worship of whom had been introduced into Israel by Jezebel, his mother. The Moabites, who had been always obedient to the kings of the ten tribes ever since their separation from the king¬ dom of Judah, revolted after the death of Ahab, and refused to pay the ordinary tribute. Ahaziah, however, had not leisure or power to reduce them. By an accidental fall, about this time, from a lattice of his palace, he received such A H I A I 427 Ahaziah injury as to put his life in danger. He despatched messen- !l gers to Ekron to inquire of the god Baalzebub whether or Ahithophel not ]ie should recover. A more faithful oracle came to him 7 in the person of the prophet Elijah, who forewarned him of his speedy death. This took place a.m. 3108, and Jehoram his brother succeeded to the throne. (2 Kings i.) Ahaziah, king of Judah, the son of Jehoram and Atha- liah, succeeded his father in the kingdom of Judah, a.m. 3119. He walked in the ways of Ahab’s house, to which he was allied. He reigned only one year, and was slain by Jehu the son of Nimshi. A-HEAD, a sea-term, signifying farther onward than the ship, or at any distance before her, lying immediately on that point of the compass to which her stem is directed. It is used in opposition to astern, which expresses the situation of any object behind the ship. AHENOBARBUS, the name of a plebeian Roman family of the gens Domitia, which rose in the course of time to considerable distinction. The emperor Nero was of this family. The name was derived from the red beard and hair by which many of the family were distinguished. AHIGAL, a town of Estremadura in Spain, with a population of 1370, and manufactories of soap, linen, oil, &c. AHIJAH, or Ahiah, a prophet residing in Shiloh in the times of Solomon and Jeroboam. He appears to have put on record some of the transactions of the former reign. (2 Chron. ix. 29). It devolved on him to announce and sanc¬ tion the separation of the ten tribes from the house of David, as well as the foundation (1 Kings xi. 29-39), and, after many years, the subversion, of the dynasty of Jeroboam. (1 Kings xiv. 7—11.) AHIMELECH {brother of the king, i. e. the king’s friend.) was the son of Ahitab, and brother of Ahiah, who was most probably his predecessor in the high priesthood. When David fled from Saul, he went to Nob, a city of the priests in Benjamin, where the tabernacle then was ; and by repre¬ senting himself as on pressing business from the king, he ob¬ tained from Ahimelech some of the sacred bread which had been removed from the presence-table. He was also furnished with the sword which he had himself taken from Goliah, and which had been laid up as a trophy in the tabernacle. (1 Sam. xxi. 1-9.) These circumstances were witnessed by Doeg, an Edomite in the service of Saul, and were so reported by him to the jealous king as to appear acts of connivance at, and support to David’s imagined disloyal designs. Saul immediately sent for Ahimelech and the other priests then at Nob, and laid this crime to their charge, which they re¬ pelled by declaring their ignorance of any hostile designs on the part of David towards Saul or his kingdom. The king, however, commanded his guard to slay them. Their refusal to fall upon persons invested with so sacred a character might have brought even Saul to reason; but he repeated the order to Doeg himself, and was too readily obeyed by that malignant person, who, with the men under his orders, not only slew the priests then present, eighty-six in number, but marched to Nob, and put to the sword every living crea¬ ture it contained. The only one of the priests that escaped was Abiathar, son of Ahimelech, who fled to David, and afterwards became high priest. (1 Sam. xxii.) AHITHOPHEL {brother of foolishness, i. e.foolish), the very singular name of the man who, in the time of David, was renowned throughout all Israel for his worldly wisdom. He was of the council of David ; but at the time of Absa¬ lom’s revolt, was at Giloh, his native place, whence he was summoned to Jerusalem ; and it shows the strength of Ab¬ salom’s cause in Israel that a man so capable of foreseeing residts, and estimating the probabilities of success, took his side in so daring an attempt. (2 Sam. xv. 12.) The news of this defection appears to have occasioned David more alarm than any other single incident in the rebellion. He earnestly prayed God to turn the sage counsel of Ahithophel “ to foolishness” (probably alluding to his name) ; and being im¬ mediately after joined by his old friend Plushai, he induced him to go over to Absalom with the express view that he might be instrumental in defeating the counsels of this dan¬ gerous person, (xv. 31-37.) Hushai interposed with his plausible advice, the object of which was to gain time to en¬ able David to collect his resources. When Ahithophel saw that his counsel was rejected for that of Hushai, he gave up the cause of Absalom for lost; and he forthwith returned to his home, and hanged himself, b.c. 1023. (ch. xvii.) This is the only case of suicide which the Old Testament records, unless the last acts of Samson and Saul may be regarded as such. Ahjoli n Ai. AHJOLI, a city on the bay of Borgas, in the Black Sea, surrounded with many wind-mills, and of commercial conse¬ quence from its copious salt-springs. It is in the Turkish province of Silistria, a part of ancient Bulgaria. AHMEDABAD. See Amedabad. AHMEDPOORA. The name of several towns in Hindustan. AHRWEILER, a circle in the department of Coblentz, and the Prussian province of the Lower Rhine. It extends over 143 square miles, or 91,520 acres ; and has 32,820 in¬ habitants, viz. 31,657 Catholics, 651 Protestants, 512 Jews, in three cities, three market towns, and 74 villages. The Rhine washes its eastern border, and receives the water of the Ahr, which issues out of a fertile valley, near Sinzig, whence some good wine from the sides of the hills is pro¬ duced. The rest of the district is poor in agriculture, and indifferently furnished with cattle, game, fish, wood, and stone. The capital is a small city of the same name. It is on the banks of the Ahr, and contains 438 houses, and 2880 inhabitants, chiefly tanners, curriers, and makers of wine. A-HULL, in naval language, the situation of a ship when all her sails are furled on account of the violence of the storm, and when, having lashed her helm on the lee-side, she lies nearly with her side to the wind and sea, her head being somewhat inclined to the direction of the wind. AHUYS, a town of Sweden, in the principality of Goth¬ land, and territory of Christianstadt, near the Baltic Sea, about ten miles from Christianstadt. It is small, but very strong in situation, and has a good port. Long. 14. 10. E. Lat. 55. 55. N. AI (Sept. 'Ayyat, ’Ayyat, and Tat; Vulg. Ilai) a royal city of the Canaanites, east of Bethel. It existed in the time of Abraham, who pitched his tent between the two cities (Gen. xii. 8 ; xiii. 3) ; but it is chiefly noted for its capture and destruction by Joshua (vii. 2-5; viii. 1-29). At a later perion Ai was rebuilt, and is mentioned by Isaiah (x. 28), and also after the captivity. The site was known, and some scanty ruins still existed, in the time of Eusebius and Jerome {Onomast. in Agai), but Dr Robinson was unable to dis¬ cover any certain traces of either. He remarks {Bib. Re¬ searches, ii. 313), however, that its situation with regard to Bethel may be well determined by the facts recorded in Scripture. That Ai lay to the east of Bethel is distinctly stated; and the two cities were not so far distant from each other but that the men of Bethel mingled in the pursuit of the Israelites as they feigned to flee before the king of Ai, and thus both cities were left defenceless (Josh. viii. 17). A little to the south of a village called Deir Diwan, and one hour’s journey from Bethel, the site of an ancient place is indicated by reservoirs hewn in the rock, excavated tombs, and foundations of hewn stone. This, Dr Robinson inclines to think, may mark the site of Ai, as it agrees with all the intimations as to its position. 428 AIK Aibar AIBAR, a Spanish town in a valley of the same name, in the province of Navarre, the scene of a bloody battle ^ |i e1^' > between the Spaniards and the Moors in 885. Pop. 1360. AID-DE-CAMP, in Military Affairs, an officer em¬ ployed to receive and carry the orders of a general. AIDAN, a king of the Dalriad Scots, about the end of the 6th century.—See Boece’s History. Aidan, St, a famous Scottish bishop of Lindisfarne or Holy Island, in the 7th century, was employed by Oswald, king of Northumberland, in the conversion of the English, in which he was very successful. He was a monk in the monastery of Iona, and died in 651. AIDS, Auxilia, a pecuniary tribute under the feudal system, paid by a vassal to his lord on particular occasions; originally a mere gift, which, in process of time, became a demandable right. The aids of this kind were chiefly three, viz.:—1^, When the lord made his eldest son a knight; 2d, To provide a dower when he gave his eldest daughter in marriage; 3of, To ransom his lord when taken prisoner. The amount of the first two was limited by statute, but the last was, of course, uncertain. AIGLE, a bailiwick in the territory of Romand in Swit¬ zerland, consists of mountains and valleys, the principal of which are the Aigle and Bex. Through these is the great road from Valais into Italy. In passing by Villeneuve, which is at the head of the lake of Geneva, the traveller enters into a deep valley three miles wide, bordered on one side by the Alps of Switzerland, on the other side by those of Savoy, and crossed by the river Rhone. Six miles from thence he arrives at Aigle, a town of 1900 inhabitants, situated in a wide part of the valley, adorned with vineyards, fields, and meadows. The governor’s castle is on an eminence over¬ looking the town, and has a lofty marble tower. This go¬ vernment has nine large parishes; and is divided into four parts, Aigle, Bex, Olon, and Ormont. This last is among the mountains, and adjoins Rougemont. It is a double val¬ ley, abounding in pasture lands. Ivorna, in the district of Aigle, was in part buried by the 1’all of a mountain, occa¬ sioned by an earthquake, in 1584. Aigle, l’, a city in France, in the arrondissement of Mor- tagne, and department of the Orne. It is situated on the river Rille, which divides it into three parts; one on each side of the river, and one in an island formed by two of its channels. It contains 844 houses, and 4720 inhabitants. It is an industrious place, with manufactures of linen, cotton, paper, leather, cutlery, needles, bottles, and other wares. AIGUE PERSE, a town of France, in the department of Puy de Dome, twelve miles N.N.E. of Riom. In its vi¬ cinity are mineral springs, and the Chateau de la Roche, where the Chancellor de FHopital was born. Pop. 2671. AIGUES MORTES,atown of France,in the department of Gard, 20 miles south-west of Nismes. It was once a seaport town, and here St Louis embarked on his two expeditions to Africa; but it is now four miles distant from the coast, being connected with it by the Roubine canal. The sur¬ rounding marshes render it very unhealthy. Pop. 3365. AIGUILLON, a town in the department of Lot and Garonne, in France, at the conflux of the rivers Garonne and Lot, containing 3919 inhabitants. AIGUISCE, in Heraldry, denotes a cross with its four ends sharpened, but so as to terminate in obtuse angles. It differs from the cross fitchee, inasmuch as the latter tapers by degrees to a point, and the former only at the ends. AIKEN, John, M.D., born at Warrington in Lancashire, was the only son of the Rev. Dr John Aiken, w ho, for many years, was one of the masters in the Dissenting Academy at Warrington, before its removal to Hackney. The son received his elementary education at that seminary: his me¬ dical studies he prosecuted in the university of Edinburgh, AIK and in London under the celebrated Dr William Hunter. Aikman. He commenced his professional career as a surgeon at Ches- ter; but not succeeding in that episcopal city, he tried to establish himself in his native town. Finally, he went to Leyden, took the degree of M.D. in that university, and at¬ tempted to establish himself as a physician in London. His success in this new field does not seem to have been consi¬ derable ; partly owing to his delicate health, and partly from the singleness of purpose and keenness with which he entered into the engrossing political questions of the day, especially the grand principle of liberty of conscience. Hence he began at an early period to devote himself to literary pur¬ suits. Dr Aiken’s reputation now chiefly rests on his en¬ deavours to popularise scientific inquiries, by rendering them easy of comprehension to the general reader. In conjunc¬ tion with his sister, Mrs Barbauld, he commenced the pub¬ lication of a series of volumes on this principle, entitled Evenings at Home, the sixth and last volume of which ap¬ peared in 1796. This attempt to popularise scientific in¬ quiries was a favourate object of Dr Aiken ; and the work obtained a great reputation. It is chiefly commendable for the purity of the principles it inculcates, and the pleasing views it gives of human nature. His love of nature, and his powder in delineating her features, are well illustrated in The Natural History of the Year, as well as in his miscellaneous Essays. In 1798 Dr Aiken retired from professional life, and de¬ voted himself with great industry to literary undertakings of varied and numerous kinds, among which his valuable Bio¬ graphical Dictionary holds a conspicuous place. In this he was assisted by Enfield. It appeared in ten quarto volumes, from 1799 to 1815. Besides these he published Lives of John Selden and Archbishop Usher, Memoirs of Huet Bi¬ shop of Avranches, Geographical Delineations of All Na¬ tions, &c. &c. A stroke of apoplexy terminated his life on the 7th of De¬ cember 1822. The following is a list of the principal works of Dr Aiken.—1. Essay on the Legation of Arlerias, 1771. —2. Thoughts on Hospitals, 1771.—3. Observations on the external use of preparations of Lead, 1771.—4. Essay on the application of Natural History to Poetry, 1777.—5. Essay on the Plan and Character of Thomson’s Seasons, 1778.— 6- Biographical Memoirs of Medicine in Britain, 1780.—7. Poems, 1791.—8. A view of the character and public ser¬ vices of John Howard, Esq., 1792.—9. Description of the country round Manchester, 1795.—10. Evenings at Home, 6 vols. finished in 1796.—11. Natural History of the Year. —12. Letters to a Son, 1796.—13. General Biography, 10 vols. 4to. 1799 to 1815.—14. Letters to a Son, 2 vols. 1806.—15. Essays on Song-Writing, 1810.—16. Annals of the Reign of George III., from 1760 to 1815.—17. England Described, 1818.—18. Works of the British Poets, 1820. (t. s.t.) AIKMAN, William, a painter of considerable eminence, was born in Scotland, October 24. 1682. He was the son of William Aikman, Esq. of Cairney, and was intended by his father to follow his own profession, which was that of an advocate at the Scottish bar. But the genius of the son led him to other studies. He devoted himself to the fine arts, especially that of painting; and having for some time pro¬ secuted his studies in Britain, in the year 1707 he went to Italy, resided in Rome for three years, afterwards travelled to Constantinople and Smyrna, and in 1712 returned to his own country. About the year 1723 he fixed his residence in London, where he followed the profession of painting, and had the good fortune to be patronised by the Duke of Argyll, the Earl of Burlington, Sir Godfrey Kneller, and other liberal encouragers of the arts. He painted many portraits of persons of the first rank in England and Scot- AIL AIN 429 Ailana land, and a large picture of’ the royal family for the Earl of II Burlington, now in the possession of the Duke of Devon- Ailsa. shire, which was unfinished at his death. Some of his por- traits painted in Scotland are in the possession of the Duke of Argyll, the Duke of Hamilton, and others. Mr Aikman died in London, June 4. 1731. Six months previous to his death he had lost a son at the age of 17. The remains of both were removed to Edinburgh, and interred in the Grey- ffiars’ churchyard on the same day. Somerville the author of The Chase, Mallet, Allan Ramsay the author of The Gentle Shepherd, and Thomson, were among Mr Aikman’s intimate acquaintance; and the muse of each, in elegiac numbers, offered a warm tribute to the memory of their departed friend. The following epitaph, from the pen of Mallet, was engraved on his tomb : Dear to the good and wise, disprais’d by none, Here sleep in peace the father and the son; By virtue, as by nature, close ally’d, The painter’s genius, but without the pride; Worth unambitious, wit afraid to shine, Honour’s clear light, and friendship’s warmth divine. The son, fair rising, knew too short a date; But, oh! how more severe the father’s fate ! He saw him torn untimely from his side, Felt all a father’s anguish—wept, and died. Aikman’s style of painting was an imitation of the pleas¬ ing simplicity of nature. It is distinguished by softness of light, mellowness of shade, and mildness and harmony of colouring. His compositions have more placid tranquil¬ lity of ease than boldness of touch and brilliancy of effect. His portraits are supposed to have some resemblance to those of Kneller, not only in the imitation of the dresses of the time, but in the similarity of tint and manner of working. AILANA, Ailath, or Aheloth, anciently a town of Arabia Petraea, situated near the Sinus Elanites of the Red Sea. It is also called Eliath, and Eloth (Stephanus, Strabo, Moses), and is the same with Elana. See Akabah. AILESBURY. See Aylesbury. AILMER, or TEthelmare, Earl of Cornwall and Devon¬ shire in the reign of King Edgar. It is not known of what family he was. His authority and riches were great, and so also in appearance was his piety. He founded the abbey of Cernel, in Dorsetshire; and had so great a veneration for Eadwald, the brother of St Edmund the Martyr, who had lived a hermit in that country, near the Silver Well, that, with the assistance of Archbishop Dunstan, he translated his relics to the old church of Cernel. In 1016, when Canute invaded England, Earl Ailmer, together with the traitorous Eadric Streone, Earl of Mercia, and Earl Algar, joined the Dane against their natural prince, Edmund Ironside, which contributed greatly to the ruin of the Saxon cause. Ailmer died not long after. AILRED, or Ealred, an English historian who lived in the reigns of Stephen and Henry II. He was born in 1109, of a noble family, and educated in Scotland with Henry, the son of King David. Embracing a religious life, he became, first abbot of Revesby, in Lincolnshire, and afterwards of the celebrated abbey of Rievaux. He died on the 12th of January 1166, aged 57, and was buried in his monastery. “ He was,” says Leland, “ in great esteem during his life; celebrated for the miracles wrought after his death; and ad¬ mitted into the catalogue of saints.” He was author of seve¬ ral works, most of which were published by Gilbo the Jesuit, at Douay, 1631: part of them may be also found in the Bib¬ liotheca Cisterciemis, and Bibliotheca Patrum. His prin¬ cipal work is the Speculum Charitatis. Leland, Bale, and Pits, mention several manuscripts of his which never were published. AILSA, an insulated rock on the western coast of Scot¬ land, between the shores of Ayrshire and Cantyre. It is of a conoidal form, with an irregular elliptic base, and rises ^in abruptly from the sea to the height of 1139 feet. Its area II is estimated by Macculloch at 3300 by 2200 feet. The only part at which the rock can be ascended is on the east side, where there is a spit of rolled pebbles ; the other sides are insurmountable, and for the most part perpendicular. The south-west and north-west are perpendicular, and generally present grand columnar forms, which, though not so regu¬ lar as those of Staffa, are far more lofty, and in some parts are about 400 feet high. The rock is a greenstone or syenite, with a basis of grayish compact felspar, with small grains of quartz and hornblende. There is no difference between the columnar and massive portions of the rock; but it is traversed by numerous trap veins. A fine columnar cave of 50 feet by 12 feet, and 30 feet high, exists towards the north end. About one-fifth up on the east side are the remains of a tower, with several vaulted rooms. The ascent is laborious, as the fragments of rock are interspersed with the tall vegeta¬ tion of the common nettle, of Lychnis dioica, and Silene amcena. Two springs occur on the eastern slopes, where Hy- drocotyle vulgaris grows to a great size. The scanty grass affords subsistence to a few goats and numerous rabbits; but the rocks are the favourite abode of innumerable gan- nets, gulls, puffins, and auks. Lat. 55. 15. 13. N. Long. 5. 7. W. (t. s. t.) AIN, one of the departments in the east frontier of France, deriving its name from a river so called, a part of the ancient province of Burgundy. It is bounded on the north by the departments of Saone-Loire and Jura; on the east by Switzerland and Savoy, from which the Rhone di¬ vides it; on the south by the department of Isere, separated also by the Rhone; and on the west by the departments of the Rhone and the Saone-Loire, from both which the Saone divides it. The extent is 2257 square miles, or 1,444,480 acres. The eastern part is very mountainous, being a pro¬ traction of the Jura group. The western part is hilly, but interspersed with marshes. Some tracts of valuable land are found in the intervals. The chief products are rye, maize, wheat, some wine, a little salt, and oil. The dairy yields good butter and cheese. The department is divided into five arrondissements, 35 cantons, and 446 communes ; and contains 22 cities, 403 market-towns and villages, 1467 ham¬ lets, and 7000 insulated houses. The population in 1851 amounted to 372,939, all Catholics, except in the arron- dissement of Gers, where the greater part are Reformed Protestants. AINSWORTH, a township and chapelry in the parish of Middleton and hundred of Salford, in the county of Lan¬ caster. Pop. in 1841, 1598, and in 1851,1781. Ainsworth, Zb-an eminent nonconformist divine, who about the year 1590 distinguished himself among the Brownists, which involved him in so much trouble that he was obliged to retire to Holland, and became minister of a church at Amsterdam. His skill in the Hebrew language, and his excellent Annotations on the Holy Scriptures, which are still highly esteemed, gained him great reputation. He also wrote several pieces in defence of the Brownists, and some other works. Ainsworth, Robert, born at Woodyale in Lancashire in 1660, was master of a boarding-school at Bethnal Green, from whence he removed to Hackney, and to other places in the neighbourhood of London. After acquiring a mo¬ derate fortune, he retired, and lived privately to the time of his death, which happened in 1743. We are indebted to his industry for a Latin and English Dictionary, which has been much used in schools. It was first published in 1736, and was, after the author’s death, enlarged by various hands to 2 vols. 4to, in which form it has been several times re¬ printed. 430 A I E Aintab AINTAB, a large garrison town on the northern frontier . Jj, . of Syria, in the pashalic of Aleppo. Lat. 36. 58. N. Long. v |ir ri|e'y 37. 13. E., 65 miles north of Aleppo, 50 miles E. of Scan- Y~1"' deroon, and 30 miles west of Bir on the Euphrates. Pop. 25,000 to 30,000. AIR, in Physics. See Atmosphere, Meteorology, and Pneumatics. Air, in Painting, &c., denotes the manner and verisimili¬ tude of action ; or it is that which expresses the disposition of the agent. It is sometimes also used in a synonymous sense with gesture or attitude. Air, in Music. See Music. Am-Gun, a pneumatic machine for propelling bullets, &c., with great violence. See Pneumatics. Am-Jacket, a sort of jacket formerly made of leather, in which were several bags or bladders, composed of the same material, communicating with each other. These were filled with air through a leather tube having a brass stop-cock ac¬ curately ground at the extremity, by which means the air blown in through the tube was confined in the bladders. The jacket is now superseded by a tubular belt of cloth, made air-tight by a solution of caoutchouc in naphtha, buckled round the breast, by the help of which the person is sup¬ ported in the water, without making the efforts used in swimming. Am-Pipes. See Ventilators. Am-Pump, a machine by which the air contained in a proper vessel may be exhausted or drawn out. See Pneu¬ matics. Am-Shafts, a.mor\gMiners, denote holes or shafts descend¬ ing from the open air to meet the adits and furnish fresh air. The damps, deficiency, and impurity of air which occur when adits are wrought 30 or 40 fathoms long, make it ne¬ cessary to sink air-shafts, in order to give the air liberty to play through the whole work, and thus discharge vitiated air, and furnish good air for respiration: the expense of which shafts, on account of their great depths, hardness of the rock, drawing of water, &c., sometimes equals, nay, ex¬ ceeds, the ordinary charge of the whole adit. Am-Threads, or Air Gossamer, a name given to the long filaments so frequently seen in autumn floating about in the air. These threads are the work of spiders, especially of that species called the aranea ohtextrix, which, having mounted to the summit of a bush or tree, darts from its tail several of these threads, till one is produced capable of supporting the creature in the air. On this it mounts in quest of prey, and frequently rises to a very considerable height. Am- Vessels are spiral ducts in the leaves, &c. of plants, supposed to be analogous to the lungs of animals, in supply¬ ing the different parts of a plant with air. AI RANI, in Church History, an obscure sect of Arians in the fourth century, who denied the consubstantiality of the Holy Ghost with the Father and the Son. They are otherwise called Airanists ; and are said to have taken their name from one Air os, who distinguished himself at the head of this party in the reigns of Valentinian and Gratian. AIRDRIE, a thriving town of Lanarkshire, eleven miles east of Glasgow, and thirty-one from Edinburgh. Pop. in 1851, 14,435. The extensive coal and iron mines in the vicinity afford employment to a considerable part of its popu¬ lation, and have been the means of raising it, since the com¬ mencement of the century, from the insignificance of a vil¬ lage to its present prosperity. The town contains one prin¬ cipal street, from which others diverge, and is well-built paved, and lighted with gas. It has a handsome town-hall with a spire and clock, three Established, and three Free Churches, an Independent, a Baptist, a Roman Catholic, and AIT other places of public worship ; three branch banks, a me- Aire chanics’ institute, an academy, and other schools; a cotton II factory, gas-works, iron-founderies, distilleries, breweries, Alton. &c. A considerable number of its inhabitants are also en- gaged in the weaving of cotton goods for the Glasgow manu¬ facturers. By the Reform Act it was created a parliamen¬ tary borough ; and it unites with Lanark, Hamilton, Linlith¬ gow, and halkirk, in sending a member to Parliament. The municipal government, under a charter dated 1833, is vested in a provost, three bailies, and twelve councillors. Airdrie is connected with Glasgow by railway, and also by the Monkland canal. AIRE, a city of France, head of a canton of the same name, in the circle of St Omer, and department of Pas de Calais. It is situated on the river Lys. The population amounts to 5088 persons, who are chiefly employed in mak¬ ing cotton and woollen goods, hardware, and large quantities of oil from seeds. Long. 2. 24. E. Lat. 50. 38. N. Aire, a town of France, in the department of Landes, and circle of St Sever, on the river Adour. It was at one time the capital of the Visigoths, and has been since the fifth century the seat of a bishopric. Aire, a river of England in Yorkshire, one of the afflu¬ ents of the Humber, from which it is navigable for a sloop of 100 tons as far up as Leeds, a distance of forty miles. AIRY, or Aery, among Sportsmen, the nest of a hawk or eagle. Airy Triplicity, among Astrologers, denotes the three signs, Gemini, Libra, and Aquarius. AISLE, in Architecture, is the term applied to the wing of a building; but it is chiefly used to designate the lateral divisions of a Gothic building divided by two longitudinal rows of piers. The space between these piers is sometimes inaccurately termed the middle aisle; but properly it is the body or middle of the nave, choir, or transept. AISNE, a department in the north-east division of France, on a river of the same name, formed out of divisions of the ancient provinces of Picardy and Isle of France. It is bounded on the N. by the department of the Nord and the kingdom of the Netherlands, on the E. by the departments of the Ardennes and Marne, on the S. by the Marne and Seine-Marne, and on the W. by the Oise and Somme. The extent is 2812 square miles, or 1,799,680 acres. The whole department is a plain, with few hills of much elevation. The soil is generally calcareous, except in the northern part, where it becomes clayey, and in some spots slaty. It is of various degrees of fertility, but for the most part adapted to the growth of corn. Wine, cider, and flax, are the other agri¬ cultural products. The manufactures are cotton, linen, and hosiery. The department is divided into five arrondissements, 37 cantons, and 840 communes. Its population in 1851 was 558,989. The chief city of the department is Laon. St Gaubain is celebrated for its mirrors, which are the largest in the world; and Folembray is said to manufacture an¬ nually 8,000,000 of wine bottles. Both these towns are in the arrondissement of Laon. AITOCZU, a considerable river of Lesser Asia, which rises in Mount Taurus, and falls into the south part of the Euxine Sea. AITON, William, an eminent botanist and gardener, was born at a village near Hamilton in Scotland in 1731. Having been regularly trained to the profession of a gar¬ dener, he travelled to England in the year 1754, and soon obtained the notice of the celebrated Philip Miller, then superintendent of the physic garden at Chelsea, who engaged him as an assistant. His industry and abilities recommended him to the princess-dowager of Wales as a fit person to manage the botanical garden at Kew. In 1759 he was ap¬ pointed to this office, in which he continued during life, and A I X Aius which was the source of his fame and fortune. The garden II at Kew, under the auspices of his Majesty George III., was ^ix- destined to be the grand repository of all the vegetable riches which could be accumulated by regal munificence, from re¬ searches through every quarter of the globe. These trea¬ sures were fortunately committed to the hands of Mr Alton, whose care and skill in their cultivation, and intelligence in their arrangement, acquired him high reputation among the lovers of the science, and the particular esteem of his royal patrons. Under his superintendence many improvements took place in the plan and edifices of Kew gardens, which rendered them the principal scene of botanical culture in the kingdom. In 1783 his merit was properly rewarded with the lucrative office of managing the pleasure and kitchen gardens of Kew, which he was allowed to retain with the botanical department. In 1789 he published his Hortus Kewensis, or a Catalogue of the Plants cultivated in the Royal Botanical Garden at Kew, in 3 vols. 8vo, with 13 plates; a work which had been the labour of many years. The number of species contained in this work amounted to between five and six thousand, many of which had not be¬ fore been described. A new and curious article in it relates to the first introduction of particular exotics into the Eng¬ lish gardens. The system of arrangement adopted is the Linnaean, with improvements, which the advanced state of botanical science required. Mr Aiton, with candour and modesty, acknowledges the assistance he received in this work from the two Swedish naturalists, Dr Solander and Mr Jonas Dryander. Indeed, his character was such as secured him the friendship and good offices of the most distinguished names in science of his time. He was for many years ho¬ noured with the friendship of Sir Joseph Banks, the presi¬ dent of the Royal Society. The Hortus Kewensis was re¬ ceived with avidity by the botanic world, and a large im¬ pression was soon disposed of. The best edition is in 5 vols. Notwithstanding his great activity and temperance, Mr Aiton fell into that incurable malady, a scirrhous liver, of which he died in 1793, in his 62d year. His eldest son, de¬ voted to the same pursuits, was, by the king’s own nomina¬ tion, appointed to all his father’s employments. Mr Alton’s private character was highly estimable for mildness, bene¬ volence, piety, and every domestic and social virtue. He was interred in the churchyard of Kew. AIUS Locutius, the name of a deity to whom the Ro¬ mans erected an altar. The following circumstance gave occasion to this. One M. Ceditius, a plebeian, acquainted the tribunes that, in walking the streets by night, he had heard a voice over the temple of Vesta announcing to the Romans that the Gauls were coming against them. The intimation was, however, neglected; but after the truth was confirmed by the event, Camillus acknowledged this voice to be a new deity, and erected an altar to it under the name of Aius Locutius. AIX, an ancient city of France, the chief place of the ar- rondissement of the same name, in the department of the Mouths of the Rhone. It was, before the revolution of 1789, richly endowed with ecclesiastical establishments, which have since then been secularized. It stands on a plain surrounded by hills, which produce abundance of most excellent olives, which, with wine and fruits, form the most important branches of agricultural industry. There are manufactories of various rich silk goods, linen, and hardware. The ancient springs, known to the Romans, but disused till again discovered in 1704, are slightly warm, but their efficacy is not now highly valued. In 1846 the inhabitants amounted to 24,165. This city is celebrated for having given birth to two famous natu¬ ralists, Adanson and Tournefort, and to the painter Vanloo. The arrondissement of the same name comprehends 846 square miles, or about 541,740 acres, divided into ten A J A 431 cantons and 59 communes, with, in 1846, 112,254 inha- Aix bitants. II Aix, a small island on the coast of France, between the Ajalon- isle of Oleron and the Continent. It is twelve miles north- west of Rochefort, and eleven south-south-west of Rochelle. Long. 1. 4. W. Lat. 46. 5. N. Aix, a river of France, in the department of the Lower Loire, which joins the Ysable, and falls into the Loire. AIX-LA-CHAPELLE, or in German Aachen, a dis¬ trict in the Prussian province of the Lower Rhine, with an area of 1600 square miles. It comprehends 10 circles, 15 cities, 12 market-towns, 789 villages, 65,401 dwelling- houses, and in 1849 contained 411,525 inhabitants, of whom 395,416 were Roman Catholics, 2685 Jews, and the remain¬ der Protestants. The circle of the same name extends over 124 square miles, and has a population of 63,458. Aix-LA-CnArELLE, the chief town of the district and circle of the same name, lies between the Rhine and the Meuse, in a pleasant valley surrounded by beautiful hills, about eighteen miles east of Maestricht, and thirty-eight west of Cologne, with which last it is connected by railway. By the census of 1849 it had 3125 houses, 8869 families, and a population of 50,533, of whom 47,489 were Catholics, 2734 Protestants, and 310 Jews. It has a public library, a gymnasium, a school for artisans, a commercial school, a col¬ lection of models, and a picture gallery ; and is the seat of a bishop, of a district court, a court of justice, and a com¬ mercial court. It is celebrated for its woollen manufactures, which give employment to many thousands, as also for its needle and pin works. It has also several tan works, and a considerable trade, particularly in cloth and wool. Among the public buildings the most remarkable are the town- house, erected in 1353, on the site of Charlemagne’s palace, in which the peace of 1748 was ratified, and in front of which, in the market-place, is a beautiful fountain; the cathedral, founded by Charlemagne, containing the marble seat on which the kings sat at their coronation, and many popish relics, which are only exhibited once in seven years, when great numbers of votaries resort to the city; and there is also an elegant theatre. Aix-la-Chapelle was for a long time the capital of the German empire, and the usual place of coronation. In 1668 and 1748 treaties of peace were concluded here ; and from this town the celebrated congress of 1818 derives its name. This was the favourite residence of Charlemagne, and in the cathedral is his tomb. In the latter part of the last century it was opened, and his body, clothed in the imperial robes, was found seated on a throne of state. The whole crumbled into dust on being touched; but the diamond clasp that fastened his mantle is still pre¬ served at Vienna. Its thermal sulphureous baths are celebrated over Europe for the cure of rheumatic and arthritic pains. These waters have the high temperature of 136° Fahr., and contain 5*5 cubic inches of sulphuretted hydrogen per English pint. Aix-la-Chapelle is the Aquae Sextiae of the Romans. AJACCIO, or Adjazzo, an arrondissement in the island and department of Corsica, in the Mediterranean, containing 12 cantons and 72 communes, with 53,463 inhabitants. Its extent is 736 square miles, or 471,000 English acres. The capital, which bears the same name, and is the best built town in the island, is situated in a fertile territory, which produces excellent wines. It has a small citadel and an ex¬ cellent harbour, and contains 10,460 inhabitants. It is cele¬ brated as the birthplace of Napoleon Bonaparte, to whose memory a column has been here erected. AJALON, in Ancient Geography, a Levitical city of the tribe of Dan, in the valley of which Joshua commanded the moon to stand still. The site of Ajalon is occupied by the modern village of Yalo. 432 A J M A J M Ajan A JAN, a maritime country of Africa on its eastern coast, . II extending from Cape Guardafui to Zanguebar, between Lat. Ajrnere^ 4° to j jo aboun(js witb an the necessaries of life, and " produces a very good breed of horses. The whole sea-coast, from Zanguebar to the strait of Babelmandeb, is called the coast of Ajan; and a considerable part of it is styled the Desert coast. AJAX, the son of Telamon, king of Salamis, was, next to Achilles, the most valiant of the Grecian generals at the siege of Troy. He performed many great actions, and proved himself no mean match for Hector in single combat. When the arms of Achilles were adjudged by Agamemnon to Ulysses, Ajax was so transported with rage and jealousy that he lost his senses. In his madness he fell upon the sheep in the Grecian camp, among which he committed great slaughter. On coming to his senses he was so over¬ come with shame that he killed himself with the sword which had been given to him by Hector. The Greeks paid great honour to him after his death, and erected a magnificent monument to his memory upon the promontory of Rhetium. —Iliad, Dictys. Cret., Ovid. Met., B. xiii. Ajax, surnamed Oileus, and the Lesser (to distinguish him from the former), the son of O'ileus, king of the Locrians, was one of the principal heroes at the siege of Troy. He is said, after the taking of Troy, to have ravished Cassandra the daughter of Priam, in the temple of Minerva, whither she had fled for refuge. On his return home he was ship¬ wrecked and perished on the coast of Eubcea. Philostratus records of him that he had a tame serpent 5 cubits in length, which ate at his table, and followed him like a dog. The Locrians held the memory of Ajax in great veneration and honoured him in some degree as a tutelar deity. Ajax, in Grecian Antiquity, a furious kind of dance, in¬ tended to represent the madness of the hero of that name after his defeat by Ulysses, to whom the Greeks had given the preference in his contest for Achilles’s arms. Lucian, in his treatise of Dancing, speaks of dancing the Ajax.—- There was also an annual feast called Ajantia, Atavreta, consecrated to that prince, and observed with great solem¬ nity in the island of Salamis, as well as in Attica; where, in memory of the valour of Ajax, a bier was exposed, set out with a complete set of armour. AJMERE, the ancient appellation of the whole of Raj- pootana, but more recently restricted to the limits of a British district in the centre of that province. It is bounded on the N.W. by the Rajpoot state of Joudpore ; on the east by the Rajpoot states of Kishenghur and Jeypore; on the south by that of Odeypore ; and on the S.W. by the British district of Mhairwarra. It extends from Lat. 25. 43. to Lat. 26. 42, and from Long. 74. 22. to Long. 75. 33, and has an area of 2029 square miles. In the north and north-west portions of the district, the mountains attain considerable elevation. Taraghur, immediately overlooking the town of Ajmere, rises a thousand feet from the plain below, and three thousand above the level of the sea. Its principal summit sustains the celebrated fort of Ajmere. The Mudar range, east of the city, is little inferior in elevation. In their geological character, the rocks composing these ridges bear a near resemblance to each other, all being of primitive formation, and generally schistose. Copper mines have been worked on Taraghur, and lead, manganese, and iron, are discovered in abundance. The soil is, for the most part, light and sandy, and in many loca¬ lities impregnated with mineral salts. The only stream which has any pretension to be styled a river is the Kharee Nuddee. This river skirts the district to the south, sepa¬ rating it from the native state of Odeypore, and subse¬ quently intersects the territory of Ajmere in a north-easterly direction to its confluence with the Banas; but its waters are unpalatable, except during the rains, in consequence of Ajmere. the quantity of carbonate of soda which they hold in solu- tion. The other streams of Ajmere, including even the Looni, which derives its source from the Ana Sagur Lake, may be characterised rather as rain torrents, their channels being completely devoid of water during the dry season. Nor is the dearth of running water compensated by any abun¬ dant supply from springs; no natural lakes exist in the pro¬ vince ; and as the wet season is of brief duration, there are no means by which an adequate supply of water can be se¬ cured to the inhabitants, but by the aid of tanks, which are filled by the mountain torrents during the rains. These abound in every village. Some of these reservoirs are of con¬ siderable magnitude, and one, indeed, the Ana Sagur, is de¬ serving of special notice from its enormous dimensions. This artificial lake is in the immediate vicinity of the town, and owes its construction to Ana Rao, who ruled in Ajmere prior to the invasion of Mahmood of Ghuzni at the commence¬ ment of the eleventh century. The excavation is, however, rather the work of nature than of art, and required nothing for its completion as a reservoir but the erection of a dam across a valley bounded on all other sides by steep ridges. The waters of several rain torrents are thus collected into this vast basin ; the extent of which, after the rains, exceeds six miles in circumference. It furnishes the means of irrigation to a large district on its banks, is full of fish, and affords excellent water to the inhabitants of the town. The climate of Ajmere, though characterised by great aridity, is considered salubrious. During the season of the hot winds which prevail from March to June, the tempera¬ ture is high and the heat oppressive. In the month of May in the year 1838, the thermometer marked during the night 110 degrees. The temperature might be diminished by encouraging the growth of trees. The hills are now bare of timber. Formerly extensive tracts were covered by forests and brushwood, but these were destroyed during Mahratta rule. Refreshing breezes set in with the rains, which continue from June till the end of September; but the showers are lighter and far less continuous than in tracts further to the south and east. After the rains, the climate becomes agreeable and invigorating, and in the clear nights of December, January, and February, the thermometer sinks below the freezing point, and ice is abundantly formed. Ajmere is scarcely mentioned in history prior to the esta¬ blishment of the dynasty of Ghuzni in Cabul. It appears, however, to have enjoyed an early independence, as the eighth prince in succession from its founder is represented as having reigned in the year 695. The earliest incursion of the Mahometans into India took place in 664; it was followed from time to time by successive irruptions; until in 997 the Hindu Rajah of Lahore became in his turn the assailant, and led an army through Peshawur into Cabul. He was met by Sebektegin, the father of Mahmood of Ghuzni; but before any encounter had taken place, the Hsndu became disheartened, acceded to humiliating con¬ ditions, and withdrew. In the following year, Sebektegin advanced to Lahore to enforce the fulfilment of the treaty; and among the princes who united their forces to resist the Mussulman, was the Rajah of Ajmere. The confederated forces were totally routed. Three years later, in Mahmood’s first expedition to India, the sultan encountered the old Rajah of Lahore, whom he defeated and took prisoner. After this, Mahmood allowed little repose to himself, or re¬ spite to his neighbours. In the tenth year of his reign, he undertook his fourth expedition against India. The princes of Hindustan, instigated by Anang Pal, the Rajah of La¬ hore, combined their forces, and advanced to the Punjaub, to resist the progress of the Mahometan arms. The Rajah of Ajmere had again joined the confederacy, but their re- A J M AKA 433 Ajmere. newed efforts were ineffectual, and Mahmood was again vic- torious. The part taken by the Rajah of Ajmere was not, however, forgotten by Mahmood; and in his last irruption into Hindustan, which was directed against the temple of Somnath, he marched his troops through the province of Ajmere, ravaged the country, and plundered the city. The Rajah took refuge in his fortress, and Mahmood pursued his course to Somnath. Thenceforward the power and re¬ sources ot the Rajahs of Ajmere rapidly increased, and half a century later, their possessions constituted one of the four kingdoms into which Hindustan was then distributed. The three remaining kingdoms were those of Delhi, Canouj, and Guzerat; but the king of Delhi dying without male issue, his dominions lapsed to Pritwi Rao, the chief of Ajmere, who thus held sway over the half of India. Pritwi Rao, however, had no sooner gained this accession of power, than a new competitor presented himself for the imperial sceptre. This was Shahabudin, afterwards Mohammed Ghoory. In 1191 he had conquered the Punjaub, and threatened an ad¬ vance upon Delhi. Pritwi Rao was not unprepared for the struggle. The two armies met at Tirouri, near Thanesur in Northern India, where a decisive battle was fought, in which the Hindu potentate prevailed, and the rout of Mo¬ hammed was complete. Pritwi Rao derived from this vic¬ tory but a brief interval of repose. Mohammed reunited his army, and two years after reappeared at Thanesur, to try once again the chances of battle. Upon this occasion, for¬ tune favoured Mohammed, and Pritwi Rao, being taken prisoner, was put to death. The conquest of Ajmere fol¬ lowed. Mohammed left his new possessions in charge of his general Kootb-ood-deen, who, upon the dissolution of the Ghorian empire, raised himself to the throne of Delhi, and established the line of Slave Kings of India; so called from their founder having risen from the condition of a Turkistan slave to sovereignty. From this time Ajmere appears to have remained for a considerable period in various degrees of dependence upon the Mahometans. It was wrested in 1527 by Baber from Rajah Sanga, who had aspired to independence. Acbar, in recovering the dominions of which his father had been stripped by Shir Shah, obtained Ajmere without a battle, and under this emperor it became the prin¬ cipal place of an extensive province. On the decline of the Mogul empire, Ajmere fell into the hands of the Mahrattas, who retained it from the middle of the last century until the year 1818, when it was formally ceded to the British govern¬ ment by Scindia. The district of Ajmere has been distri¬ buted into ten subdivisions, and has a population of 224,891 inhabitants. The principal places are Ajmere, Kekree, Poshkur, Pesangun, Shapoora, Sawur, and the military cantonment of Nusseerabad. Ajmere, a city of Hindustan, in the district of the same name, situate on the slope of a hill, and surrounded by a wall of stone. It was nearly ruined in the long period of anarchy and misgovernment which prevailed in Central India prior to 1818; but since its acquisition by the British, it has greatly improved. Bishop Heber, who visited it in 1825, describes it as a well-built town of moderate size. Its principal streets are broad and convenient, and among the mansions more recently erected, some are stated to have been constructed upon so grand a scale as to form imposing objects even from the outside of the city walls. Above, on the mountain top, is a very remarkable fortress called Taraghur, nearly two miles in circuit, but of irregular shape and surface. It con¬ sists of a plain stone wall along the edge of a mountain, strengthened with a few round bastions; and it has an abundant supply of good water in all seasons from cisterns cut in the rock. The fortress was dismantled in 1830, and the works are going to decay. The most beautiful of the buildings of Ajmere is an antique Jain temple on the lower vol. ir. part of the mountain Taraghur. Though much injured by time, or by the hands of the Mussulmans, the relics are not excelled in beauty of architecture and sculpture by any re¬ mains of Hindu art. The columns supporting the roof are forty in number ; but no two are alike, and great fertility of invention, as well as much taste, is manifested in the execu¬ tion of the ornaments. The portion of this building which has survived the attacks of time or hostile feeling, has been converted into a mosque. Ajmere is renowned as a place of pilgrimage, the great attraction being the tomb of Khoja- Moyen-ud-Deen, famed as a great Mahometan saint, whose miracles are celebrated all over India. The tomb is of white marble, but remarkable neither for style nor beauty of architecture. To this place the emperor Acbar made a pil¬ grimage on foot from Agra, a distance of upwards of 200 miles, to implore at the sainted tomb the blessing of male off¬ spring. Outside the city wall is the ruinous palace of Shah Jehan, and another of Acbar, now converted into an arsenal. In 1849 a school having an English department was opened, but the results have not yet been reported. The town is well supplied with water from the Ana Sagur Lake ; its population in 1837 was estimated at 23,000 inhabitants, and is believed to be progressively improving. Ajmere is dis¬ tant from Delhi 258 miles ; from Calcutta 1039. Lat. 26. 29. Long. 74. 43. (e. t.) AJOFRIN, a town of Spain, nine miles south of Toledo, with a pop. of 2883, principally employed in the making of coarse cloth, blankets, serge, and matting. AKABAH. This gulf, the Sinus Elanites of antiquity, is the eastern estuary at the upper extremity of the Red Sea, extending N.N.E. from Lat. 28. to 29. 32. N., a dis¬ tance of about 100 miles, and varying from about 12 to 17 miles in breadth. The navigation is rendered dangerous by the number of coral reefs, and the heavy squalls that sweep from the adjacent mountains, many of which rise per¬ pendicularly to the height of 2000 feet. Tiran, and several other small islands, lie at its mouth. Its only well-sheltered harbour at the present day, according to Lieut. Wellsted, is that of Meenap-el-Dsahale, or the Golden Port (so called from the colour of its sand) on the western shore, nearly opposite to Mount Sinai. The castle of Akabah, which stands about 24 miles from the head of the gulf, on the east side, 150 yards from the beach, is a massive bastioned quad¬ rangle, erected by the Sultan el-Ghury of Egypt in the sixteenth century, and is situated, as its Arabic name imports, on a steep declivity, in Lat. 29. 30. 58. N. Long. 35. 0. 54. E. It is surrounded with groves of the date-palm, and im¬ mediately behind it rises the lofty Jebel el-Ashhab. A few soldiers garrison the castle, which serves as a depot to supply provisions to the troops and the Hajj Caravan in its progress from Cairo to Mecca. Within its walls are several Arab dwellings, and deep wells of good water. Fresh water is also obtained on the shore by digging a little way into the sand. The adjacent plain is rich in pasturage, though near the sea it is strongly impregnated with salt. The fierce pre¬ datory character of the neighbouring Bedouins is a serious impediment to travellers. Though now a place of little importance, Akabah is not devoid of historical interest: it is supposed to occupy the site of the Elath of Scripture, from which an extensive com¬ merce was carried on in remote ages with Rhinoculura, now El Arish, on the Mediterranean, 116 miles distant. It was the Aila or Elana of the Romans; and during the Cru¬ sades it was taken by the Christians, and again wrested from them by Saladin, through means of ships transported on camels from Cairo. Midway between Akabah and Kaszer el-Bedawy (a dilapidated castle standing southward one hour’s journey on the east side of the gulf) there are ruins in the sea, consisting of houses, walls, and columns, visible Ajofrin II Akabah. 434 A K E Aken only at low water, and rendered difficult of access by the il shallows. They are supposed to be the remains of the v 'ensiJ5‘ Scripture Eziongeber “ which is beside Eloth,” where king *” Solomon made a navy of ships, which brought gold from Ophir (1 Kings ix. 26, 28 ; 2 Chron. viii. 17), and was pro¬ bably the port to which his fleet returned from Tarshish once every three years, bringing “ gold and silver, ivory, and apes, and peacocks.” (2 Chron. ix. 21.) The mention of peacocks would seem to indicate that Tarshish was some part of the coast of India, as this bird is indigenous to that country: and it may likewise be inferred, from several other passages, that the Israelites were not a maritime people, as Solomon’s ships, we are told, were manned by Hiram with Tyrian sailors. The “ Akrabbim” (i. e. steep of scorpions), mentioned in Numbers xxxiv. 4, is supposed by Burckhardt to be the acclivity of the mountain-chain westward from the plain of Akabah.—Burckhardt’s Travels in Syria: Kobinson’s Biblical Researches in Palestine: Wellsted’s Travels in Arabia. AKEN, a Prussian town in the government of Magde¬ burg on the Elbe. Its chief manufactures are cloth, leather, and tobacco. Pop. in 1849, 4685. AKENSIDE, Mark, was of respectable though humble parentage, his father being a butcher in Newcastle-upon- Tyne, where the poet was born on the 9th November 1721. His parents intended him for the Dissenting Church, and from an educational fund connected with his denomination, he re¬ ceived aid to prosecute the necessary studies at the university of Edinburgh. Subsequent reflection directed his aims to the study of medicine, and he afterwards honourably repaid to his denomination the sum which he had not devoted to the pur¬ pose for which it was bestowed. In 1741 he went to Leyden, to complete his medical curriculum. There he acquired the friendship of his afterwards munificent patron, Jeremiah Dyson, Esq. He received his degree of Doctor of Physic, and returning to England in 1744, published his Pleasures of Imagination, which was received with unbounded ap¬ plause. He settled as a physician at Northampton, but found the field already pre-occupied. “ Akenside tried the contest a while,” says Johnson, “ but, having deafened the place with clamours of liberty, he removed to Hampstead, and sub¬ sequently fixed himself in London, the proper place for a man of accomplishments like his.” As medicine did not seem likely to earn for him the maintenance of a gentle¬ man, his generous friend Mr Dyson, with whom he resided, settled on him an annuity of L.300 a-year. He used every means, however, of advancing his reputation in his profession, by the publication of medical treatises, by ob¬ taining a degree from Cambridge, by becoming a member of the Royal Society, and of the College of Physicians; and by the acceptance of public lectureships. “ He advanced gradually in medical reputation, but never attained to any great extent of practice, or eminence of popularity.” Sir John Hawkins alleges that he defeated his own efforts by the high opinion he everywhere manifested of himself, and the little condescension he showed to men of inferior endow¬ ments. He was certainly a man of solid ability and exten¬ sive scholarship, but the warmth of his temperament inten¬ sified his vanity and arrogance to a ludicrous extent, and often placed him in mortifying circumstances. The humble¬ ness of his birth was a thorn in his flesh, which his opponents loved to irritate. His manners were formal and strainedly dignified. He was a brilliant and pleasing companion, but exacting and pedantic in conversation. In Smollett’s Pere¬ grine Pickle Akenside is the ode-writing doctor who gives the feast after the manner of the ancients. His features were manly and expressive; his temper, though irritable, was kind and benevolent. He continued to write and wrangle amidst the literary society of London till the year 1770, when A K E he died of a putrid fever, while he was engaged in i’e-casting Akenside. his great poem ; bequeathing to his patron Dyson the office of his literary executor. He is buried in the parish church of St James’s, Westminster. The Pleasures of Imagination is certainly a remarkable effort of a young man between twenty and twenty-three years of age ; though it cannot compare in profoundness of reflection with Pope’s Essay on Man, nor in simple warmth of natural feeling with Campbell’s Pleasures of Hope, both com¬ posed at the same period of life. Its design, as he himself explains, is “to give a view of these (pleasures), in the largest acceptation of the term ; so that whatever our imagination feels from the agreeable appearances of nature, and all the various entertainment we meet with, either in poetry, paint¬ ing, music, or any of the elegant arts, might be deducible from one or other of those principles in the constitution of the human mind, which are here established and explained.” The poem has the fault of youth, in diffuseness and obscurity of expression in a train of subtle thinking; but its effect is brilliant and spirit-stirring; it is full of aspirations after the lofty, the liberal, and the good, and is coloured with the Attic graces resulting from a warm sympathy with the Grecian spirit. Of its philosophy the poet Gray speaks contemptu¬ ously as “ infected with the Hutcheson jargon.” Dr Thomas Brown has largely used its pictorial portions as illustrations in his ethical lectures. Of its poetry Johnson remarks that “ his images are forms fantastically lost under a superfluity of dress. “ Pars minima est ipsa puella sui. The words are multiplied till the sense is hardly per¬ ceived ; attention deserts the mind and settles in the ear. The reader wanders through the gay diffusion, sometimes amazed, sometimes delighted, but after many turnings in the flowery labyrinth, comes out as he went in. He ob¬ served little, and laid hold of nothing.” The following is Professor Spalding’s estimate: “ A vivid fancy, a warm susceptibility of fine emotion, and an alluring pomp of lan¬ guage, are lavished on a series of pictures, illustrating the feelings of beauty and sublimity. The mischief is, that the poet, theorizing and poetizing by turns, loses his hold of his readers more than other writers whose topics are less abstract. The philosophical thinker finds better teaching elsewhere; and the poetical student, unless he is also metaphysically in¬ clined, has his enthusiasm chilled by the intrusive disser¬ tations.”—History of English Literature. Akenside’s profusion of odes, hymns, epistles, and in¬ scriptions, follow the artificial fashion of the eighteenth cen¬ tury. Most of these possess no great merit, but Johnson’s condemnation of them appears too severe. This may pos¬ sibly be in part owing to the spirit of freedom many of them breathe. For in his “ hot youth,” Akenside was a theoretical republican, and he continued throughout life a Whig, so far as the term implies what we understand by liberal principles. “ Whether, when he resolved not to be a Dissenting minister,” says Johnson, in speaking of Aken¬ side’s politics, “he ceased to be a Dissenter, I know not. He certainly retained an unnecessary and outrageous zeal for what he called and thought liberty ; a zeal which sometimes disguises from the world, and not rarely from the mind which it possesses, an envious desire of plundering wealth, or of de¬ grading greatness.” The Epistle to Curio, which he after¬ wards spoiled by converting it into the Ode to Curio, is a bit¬ ter stricture on Pulteney’s desertion of his principles after the fall of Walpole. The Hymn to the Naiads, and the Hymn to Science, are perhaps the finest of Akenside’s minor works. The Pleasures of Imagination, his capital work, was first published in 1744. Extraordinary though it was, as the pro¬ duction of a man who had not reached his 23d year, he was afterwards sensible that it wanted revision and correction; A K H Akerblad and he went on revising and correcting it for several years; II but finding this task to grow upon his hands, and despairing of Akhbar. ever executing it to his own satisfaction, he abandoned the pur- '"■"’v'—^ pose of correcting, and resolved to write the poem over anew upon a somewhat different and enlarged plan. He finished two books of his new poem, a few copies of which were printed for the use of the author and certain friends ; of the first book in 1757, of the second in 1765. He finished also a good part of a third book, and an introduction to a fourth ; but his most munificent and excellent friend, conceiving all that was executed of the new work too inconsiderable to sup¬ ply the place and supersede the republication of the original poem, and yet too valuable to be withheld from the public, caused them both to be inserted in the collection of his poems. (d. s.) AKERBLAD, Jan David, a learned Swede, who greatly distinguished himself by his profound researches in Runic, Coptic, Phoenician, and ancient Egyptian literature. His re¬ searches on the hieroglyphics of the latter are held in much estimation. After having travelled much in the east, he re¬ tired to Rome, where he had a pension from the late Duchess of Devonshire, and died there, in the prime of life, in 1819. AKERMAN, a circle in the Russian province of Bess¬ arabia, extending along the banks of the Black Sea, where the Dneister forms an estuary. It is nearly destitute of po¬ pulation, except the capital, of the same name, which is built on a tongue of land projecting into the estuary. It is the ancient Roman colony of Alba Julia. It is surrounded with strong walls and ditches, contains a castle, two public baths, five churches, several mosques, and a synagogue for Jews. The population, of various nations, religions, and languages, amounts to about 25,000. Its situation renders it a place of considerable trade. It is in Long. 30. 24. 15. E. and Lat. 46. 11. 45. N. Here the treaty with Turkey was concluded in 1826. AKHALIES, a class of religious warriors among the Sikhs, and the most dissolute and most turbulent members of the Sikh community. They are both fanatics and fatalists, and admit proselytes from the lowest dregs of society. They acknowledge no God, but make fate the cause of all things. AKHALZIKE, a fortress on the south-west frontier of Russian Georgia, formerly the capital of a Turkish pashalic. Lat. 41.35. N. Long. 42.45. E. The adjoining town is sup¬ posed to have a population of 15,000. The neighbourhood produces silk, honey, and wax, with excellent raisins, peaches, apricots, figs, and other fruits. AKHALZIKH, or Akiska, a city of Georgia, in Asia¬ tic Russia, on an affluent of the Kur, 110 miles west of Tiflis. Lat. 41. 40. N. Long. 43.1. E. It was formerly the capital of a pashalic, and carried on an active trade in white slaves, now entirely suppressed. It has a strong castle, a college, and library, a fine mosque, and a considerable trade in silk, honey, and wax. Pop. about 12,000. AKHBAR, or Ukhbar, called also Acbar or Acber, or Akbar or Akber, the greatest and the best of the Mo¬ gul emperors of Hindustan, was the son of Humayun, the son of Baber, the founder of the empire. He was born at the foot of Anercote, in the desert of Sinde, on 14th Octo¬ ber 1542; ascended the throne 15th February 1556, and died at Agra, 13th October 1605, after a chequered, but generally prosperous, reign of nearly fifty years. He esta¬ blished his dominion over all Hindustan, or Northern India, and was, in fact, the real founder of the empire ; his two pre¬ decessors having commenced the conquest of India without complete success, and Humayun having lost nearly all that his father had gained. Although almost continually occu¬ pied with enemies abroad, and rebellions and revolutions at home, he found time to cultivate the arts of peace, and gave the most anxious and most enlightened attention to every- A K Y 435 thing that seemed calculated to promote the welfare of his Akhissar people. He encouraged trade and commerce, reduced tax- l! ation, and kept a strict watch over the conduct of his officers. ^ Akyab- ^ But what most of all distinguished him from other Maho- metan rulers was his spirit of toleration. Professing no dog¬ matic faith himself, he not only did not persecute the adhe¬ rents of any creed, but showed the same benevolent atten¬ tion to the interests of all his subjects, whether Moslem or Hindu. The mildness of his character, his strict impar¬ tiality, magnanimity, and personal courage, are mentioned with praise even by the Jesuits, who visited India during his reign; and the memory of his good qualities and deeds still lives among the people of Hindustan. His body was depo¬ sited in a splendid mausoleum, which remains entire at Se- cundra, a ruinous village six miles north of Agra ; and is considered to be one of the finest architectural monuments of India, inferior only to the Taj-Mehal at Agra. It is built of red stone, and consists of several tiers of arcades and gal¬ leries, on the top of which is a small platform, surrounded by a marble screen richly carved, and affording an extremely fine view of the surrounding country. In the centre of the platform is Akbar’s monument, of white marble, with these words:—“ The god Ahbar, may his glory be magnified an inscription that is thought to countenance the charge made against him, that he had aspired to divine honours. The body reposes in a plain sarcophagus, under a lofty dome, on the ground floor. See Abulfazl. AKHISSAR, the ancient Thyatira, a city of Natolia, in Asia, situate in a plain 18 miles broad, which produces plenty of cotton and grain. The inhabitants, who are rec¬ koned to be about 8000, are Greeks, Armenians, and Turks. The houses are built of earth or turf dried in the sun, and are very low and ill constructed; but there are six or seven mosques which are all of marble. There are remark¬ able inscriptions on marble in several parts of the town, which are part of the ruins of the ancient Thyatira. It is on a branch of the river Hermus, 50 miles from Pergamos. Long. 28. 30. E. Lat. 38. 50. N. AKHMETSCHET. See Simferopol. AKHTIAR. See Sevastopol. AKIBA, a famous rabbi, flourished a little after the de¬ struction of Jerusalem by Titus. He kept the flocks of a rich citizen of Jerusalem till the fortieth year of his age, and then devoted himself to study in the academies for twenty- four years; and was afterwards one of the greatest masters in Israel. According to the Jewish accounts, he had 24,000 scholars. He declared for the impostor Barcochebas, whom he owned as the Messiah; and not only anointed him king, but took upon himself the office of his master of the horse. The troops which the emperor Hadrian sent against the Jews, who, under the conduct of this false Messiah, had com¬ mitted horrid massacres, exterminated this faction. Akiba was taken, and put to death with great cruelty. He lived 120 years, and was buried with his wife in a cave upon a mountain not far from Tiberias. According to tradition, his 24,000 scholars were buried around bim. It is said that he invented a supposititious work under the name of the pa¬ triarch Abraham. AKOND, an officer of justice in Persia, who takes cog¬ nisance of the causes of orphans and widows, of contracts, and other civil concerns. He is the head of the school of law, and gives lectures to all the subaltern officers. He has his deputies in all the courts of the kingdom, who, with the second sadra, make all contracts. AKYAB, a town and seaport of Arracan, in the East Indies, situate on the eastern side of the island of the same name, and at the mouth of the river Kuladyne. Previous to its occupation by the British, in 1826, Akyab was a petty village, consisting of a few fishermen’s huts; but since that 436 ALA -Al period it has gradually increased in importance, and has now Alabama ^ecome t^ie most flourishing place of the province. The v * ‘ town ^ regularly built, with broad streets running at right angles to each other; the houses are spacious and substantial, and the shops are said to be well supplied with native goods and British manufactures. Rice is the principal article of export; and so abundant is the supply, that Akyab is called the granary of Arracan. The harbour, though inferior to that of Khyouk Phyoo, has the advantage of being sur¬ rounded ‘by a fertile tract of vast extent, and of communi¬ cating with the rivers which form the outlets for the export of the surplus produce of the province. The soil of the island is of a sandy description, which soon becomes dry after rain, and the atmosphere is consequently devoid of that humidity to which the interior of the province is sub¬ ject; and the heat which there is found so oppressive is here tempered by refreshing sea-breezes. The population of the town in 1841 amounted to 5000. Akyab was ceded to the British by the Burmese, under the provisions of the treaty concluded at Yandaboo on the 24th February 1826. Lat. 20. 9. Long. 92. 56. (e. t.) AL, an Arabic particle prefixed to words, and signifying much the same with the English particle the. Thus they say, alkermes, alkoran, &c., i. e. the kermes, the koran, &c. Al, or Ald, a Saxon term, frequently prefixed to the names of places, denoting their antiquity; as, Aldborough, Aldgate, &c. ALA, a Latin term, properly signifying a wing; from a resemblance to which several other things are called by the same name. Thus, Ala is a term used by botanists for the hollow of a stalk, which either the leaf or the pedicle of the leaf makes with it; or it is that hollow turning, or sinus, placed between the stalk or branch of a plant and the leaf, whence a new off¬ spring usually issues. Sometimes it is used for those parts of leaves otherwise called lobes or wings. AL/E, the plural number, is used to signify those petals or leaves of papilionaceous flowers placed between those others which are called the vexillum and carina, and which make the top and bottom of the flowers. Instances of flowers of this structure are seen in those of pease and beans, in which the top leaf or petal is the vexillum, the bottom the carina, and the side ones the aim. Alje is also used for those extremely slender and mem¬ branaceous parts of some seeds which appear as wings placed on them. It likewise signifies those membranaceous expan¬ sions running along the stems of some plants, which are therefore called alated stalks. in Anatomy, a term applied to the lobes of the liver, the cartilages of the nostrils, &c. Alte, in the Roman Art of War, were the two wings or extreme parts of the army drawn up in order of battle. ALABAMA, one of the Lnited States of North America, lyhjg between Lat. 30. and 35. N. and Long. 85. and 88. W. It is bounded by tlorida and the Gulf of Mexico on the south, the state of Mississippi on the west, Tennessee on the north, and Georgia on the east. Its length is 330 miles, breadth 174, and area 50,722 square miles. The country to the extent of more than 50 miles from the coast, consists of uneven lands, of a poor sandy soil, bearing little except pines, but interspersed with marshes and alluvial tracts on the sides of the streams, which are extremely fertile. HHier up, the country becomes fertile and beautiful, and it bears that aspect as iar as the mountains occupying the northern part of the state. These mountains are about 50 miles in breadth, and are supposed to exceed 1500 feet in height, but have peaks rising much higher. They are covered with a stony soil, but on their southern side are many rich and beautiful valleys, clothed with forests of oak, hickory, walnut. A Tj A gum, and maple. The country abounds in coal and iron Alabarcha ore, with numerous marble and hard and soft limestone II quarries. The climate in the southern and low-lying parts Alabastei’. of the country is very warm, but in the more elevated parts mild and salubrious. Its principal river, the Alabama, is formed by the junction of the Coosa and the Tallapoosa, and flowing S.S.W., unites with the Tombeckbee, 45 miles above Mobile Bay, to form the river Mobile. The popula¬ tion of this state has rapidly increased during the last forty years, being in 1810 only 20,845, and in 1850, 779,001 ; of whom 344,323 were slaves. Its commercial prosperity has fully kept pace with the increase of its population; for in the year ending 30th June 1851, the value of its exports amounted to 818,528,824, being greater than that of any of the other states, with the exception of New York and Louisi¬ ana. Its imports for the same period amounted to 8413,446. The following are the principal of its agricultural produc¬ tions for the year 1850:—560,360 bales of ginned cotton ; 637,829 lb. of wool; 292,429 bushels of wheat; 28,485,966 bushels of Indian corn ; 163,605 lb. of tobacco ; 3,961,592 lb. of butter; 30,423 lb. of cheese; and 31,801 tons of hay. In the same year the quantity of improved land amounted to 4,387,088 acres; the value of its farming implements and machinery was 85,066,814; and of its live stock 831,558,686. It enjoys great facilities for commerce from its rivers being navigable to a great distance from the sea, as also from its railroads, of which, in January 1852, 121 miles were open, and 190 miles in progress; and besides these, it has 52 miles of canals. Several large cotton factories have been esta¬ blished, and the people are now beginning to direct their attention to the mineral wealth of the country: coal-mining is carried on to a considerable extent, and several iron forges have recently been erected. The facilities presented for shipbuilding are likewise beginning to attract notice. By the last census (1850) the representative population was 631,272, who send seven members to Congress. The go¬ vernment is vested in a governor, senate, and house of re¬ presentatives, who meet biennially at Montgomery. The senate consists of 33 members, elected for four years, one- half going out every two years: the house of representa¬ tives consists of 100 members elected for two years. The members of both houses receive 84 a-day each, and the governor has a salary of $2500. In 1847, the public re¬ cords and offices were removed from Tuscaloosa to Mont¬ gomery, where the meetings of the legislature are now held. The Capitol was destroyed by fire in 1849, but another has been erected on its site, completed in Novem¬ ber 1851. The judges of the supreme and chancery courts are elected by the joint vote of both houses of the General Assembly for a period of six years : and by an amendment in the jurisdiction ratified in January 1850, the people elect the judges of the circuit courts for a similar period. The jurisdiction of the circuit courts extends to all civil and criminal causes in the state, and that of the supreme court to hearing and deciding in appeals from the inferior courts. A well-endowed university has been founded at Tuscaloosa, and there is also a Baptist, a Catholic, and a Methodist college. This state is divided into fifty-three counties. It was admitted into the Union as an independent state, by an act of Congress in 1819. ALABARCHA, in Antiquity, a kind of magistrate among the Jews of Alexandria, whom the emperor allowed them to elect, for the superintendence of their policy, and the de¬ cision of differences and disputes. ALABASTER, William, an English divine, was born at Hadley, in the county of Suffolk. He was one of the doctors of Trinity College in Cambridge ; and attended the Earl of Essex as his chaplain in the expedition to Cadiz in the reign of Queen Elizabeth. Apparently from pique at A L A A L A m Alabaster not being advanced in the English Church according to his II own estimation of his merits, he there joined the Romish Alaejos. C()mmuni0n. Disappointed, however, in his expectations, lie returned to England in order to resume his former religion. He obtained a prebend in the cathedral of St Paul, and after that the rectory of Therfield in Hertfordshire. He was well skilled in the Hebrew tongue; but wasted his ingenuity in the study of the Cabala, as is testified by his theological writ¬ ings. He was also a poet, and is honoured with the praises of Spenser and Herrick. He died in the year 1640. Alabaster, in Natural History, a mineral substance whose base is calcareous earth. It differs from marble in being combined, not with the carbonic, but with the sul¬ phuric acid. The oriental alabaster of the antiquary and sculptor is a fibrous carbonate of lime. Alabaster, in Antiquity, a term used for a vase wdiere- in odoriferous liquors were anciently put. The reason of the denomination is that vessels for this purpose were frequently made of the alabaster stone, which Pliny and other ancients represent as peculiarly proper for this purpose. Alabaster is also said to have been used for an ancient liquid measure, containing ten ounces of wine, or nine of oil. In this sense the alabaster was equal to half the sextary. ALABASTRUM Dendroide, a kind of laminated ala¬ baster, beautifully variegated with the figures of shrubs, trees, &c., and found in great abundance in the province of Ho- henstein. ALACRANES, a reef or shoal in the Gulf of Mexico, off the north coast of Yucatan, from which it is 80 miles distant. It extends 14 miles from N. to S., and 11 from E. to W. On the south side there is a secure harbour, well sheltered by dry reefs. On the 12th of February 1847, the mail steamship Tweed was wrecked on this reef; and in January 1849 a similar disaster befell the Forth, another steamer belonging to the same company. Eat. of the port, 22. 23. 6. N. Long. 89. 49. W. ALADINISTS, a sect among the Mahometans, answer¬ ing to freethinkers among us. ALADSCHAHISSAR, a Turkish pashalic (Sandschah), part of the ancient Bulgaria, a mountainous district, in which the river Moravia rises in two branches, and runs into the Danube. It extends from Long. 21. 45. to 22. 30. E. and from Lat. 42. 30. to 43. 20. N. The great road from Bel¬ grade passes through the northern part of the province. It is productive of wine, feeds much cattle, and has some rivers near Camplina. The capital, of the same name, sometimes called Kruschevarz, is the seat of a Greek bishop, and has a castle, once the residence of the predatory chief Von Serf, and wrested from him by the Sultan Murad the Second. It is near the east bank of the river Moravia. ALADULIA, or Adadeul, a considerable province of Turkey in Asia, in that part called Natolia, between the moun¬ tains of Antitaurus, which separate it from Amasia on the north, and from Caramania on the west. It has the Mediter¬ ranean Sea on the south ; and the Euphrates divides it on the east from Diarbekir. It comprehends the Lesser Armenia of the ancients, and the east part of Cilicia. Formerly it had kings of its own ; but the head of the last king was cut off by Selim I. emperor of the Turks, who had conquered the coun¬ try. It is now divided into twm parts: the north, compre¬ hended between Taurus, Antitaurus, and the Euphrates, is a beglerbeglic, which bears the name of Marash, the capital town ; and the south, seated between Mount Taurus and the Mediterranean, is united to the beglerbeglic of Aleppo. The country is rough, rugged, and mountainous ; yet there are good pastures, and plenty of horses and camels. The people are hardy and thievish. The capital is Malatia. ALAEJOS, a Spanish town in the province of Valladolid, with two fine churches of Doric architecture, a convent, a hospital, and four schools. The chief manufacture is linen. Alagon Pop. 3255. II ALAGON, a Spanish town in the province of Zaragoza,Alamanni- near the confluence of the Ebro and the Jalon. Pop. 1932. Alagon, a river of Spain, rising in the province of Sala¬ manca, on the southern side of the Sierra de Herreros, and flowing through the provice of Caceres. After a course of 90 miles from N. to S. and S.W. it falls into the Tagus near Alcantara. ALAIN, Ciiartier, secretary to Charles VII. king of France, born in the year 1386. He was the author of seve¬ ral works in prose and verse ; but his most famous perform¬ ance was his Chronicle of King Charles VII. Bernard de Girard, in his preface to the History of France, styles him “ an excellent historian, who has given an account of all the affairs, particulars, ceremonies, speeches, answers, and cir¬ cumstances, at which he was present himself, or had infor¬ mation of.” Giles Coroxet tells us that Margaret, daughter to the king of Scotland, and wife to the Dauphin, passing once through a hall w here Alain lay asleep, she stopped and kissed him before all the company who attended. Some of them telling her, that it was strange she should kiss a man w ho had so few charms in his person, she replied, “ I did not kiss the man, but the mouth from whence proceed so many excellent sayings, so many wise discourses, and so many elegant expressions.” Fontenelle, among his Dialogues of the Dead, has one upon this incident, between the princess Margaret and Plato. Pasquier compares Alain to Seneca, on account of the great number of beautiful sentences inter¬ spersed throughout his writings. ALAIS, an arrondissement in the department of the Gard, in France, extending over 529 square miles, or 338,900 acres. It is divided into nine cantons and ninety-five com¬ munes, and in 1846 contained 98,133 inhabitants. Alais, the chief city of the arrondissement of the same name. It is situate on the river Garden, at the foot of the Cevennes. It contains 16,983 inhabitants, Who are em¬ ployed in manufacturing ribbons, sewing-silk, silk-hosiery, cotton-goods, glass, porcelain, and other articles. Long. 3. 29. 40. E. Lat. 44. 7. N. It has mines of coal and iron. ALA JAR, a town of Spain, in the province of Huelva, with a population of 1995. ALAMAGAN, one of the Ladrone or Marianne islands, in the Indian Ocean, is situated in Long. 146.47. E. Lat. 18. 5. N. It is of an irregular form, and about 12 miles in cir¬ cumference. The land in some places of this island is pretty high, so that it may be seen at the distance of 12 or 14 leagues. Near the north end of the island there is a vol¬ cano, which emitted an immense body of smoke in the year 1799, when it was visited by Captain Bass. The volcano is in a mountain close to the sea, rising above its level 1200 or 1500 feet. The high parts of the island are rugged and sterile. In the lower parts there is a profusion and luxu¬ riance of vegetation. These abound with cocoa-nut trees, several kinds of stone-fruit, and the mellora or bread-tree of the Nicobar islands. Some small sugar-canes, some banana trees, and one bread-fruit tree, were discovered. Lizards, land-crabs, large partridges, quails, pigeons, owls, thrushes, and bullfinches, are numerous. But no fresh water, which was the object of Captain Bass’s visit, could be found. ALAMANNI, or Alemanni, Luigi, an Italian states¬ man and poet, was born at Florence in 1495. Having taken part in an unsuccessful conspiracy against Giulio de Medici, afterwards Pope Clement VIL, he was obliged to take re¬ fuge in Venice, and afterwards in France. The hlorentines having in the meantime recovered their liberty, Alamanni returned to his country, and took a prominent part in the affairs of the state. On the occurrence of a new revolution 438 A L A Alamos he was again banished, and retired into France. Here he ^jjn composed the greater part of his works. He was greatly ‘ , esteemed by Francis L, who, after the peace of Crespi in 1544, sent him as ambassador to Charles V. It is re¬ lated that in the course of his address before the emperor, having spoken with complimentary emphasis of the imperial eagle, Charles quickly interrupted him with the words, “ 1’aquila grifagna, Che per piu devorar, duoi rostri porta.” The lines were the ambassador’s own, written with satiri¬ cal allusion to the imperial crest. Alamanni replied that these were the words of a poet, and spoken in the heat of youth, but that now he spoke as an ambassador, uttering the words of truth and soberness. Charles was pleased with this ready reply, and congratulated him on enjoying the pa¬ tronage of so distinguished a monarch as Francis I. After the death of Francis, Alamanni was still retained in the fa¬ vour of his successor, Henry II., who in 1551 sent him as his ambassador to Genoa. He died at Amboise in 1556. He wrote a large number of poems distinguished by the purity and elegance of their style : the best of these is his didactic- poem, entitled La Coltivazione. He is also the author of notes on the Iliad and Odyssey: those on the Iliad are in¬ serted in the Cambridge edition of 1689, and in Barnes’ fine edition of 1711. ALAMOS, Balthasar, a Spanish writer, born at Medina del Campo, in Castile. After having studied the law at Salamanca, he entered into the service of Anthony Perez, secretary of state under Philip II. He was in high esteem and confidence with his master, on which account he was imprisoned after the disgrace of this minister. He was kept in confinement 11 years, when Philip HI. coming to the throne, set him at liberty, according to the orders given by his father in his will. Alamos continued in a private capa¬ city till the duke of Olivarez, the favourite of Philip IV., called him to public employments. He was a man of ex¬ cellent wit as well as judgment. He died in the 88th year of his age. His Spanish translation of Tacitus, and the aphorisms which he added in the margin, gained him great reputation. This work was published at Madrid in 1614, and was to have been followed, as mentioned in the king’s privi- lege, with a commentary, which, however, has never yet appeared. The author composed the whole during his im¬ prisonment. ALAN, Cardinal William, was born at Rossal in Lancashire, in the year 1532. He went to Oxford at the age of 15, and in 1550 was elected fellow of Oriel College. In 1556, being then only 24 years old, he was chosen prin¬ cipal of St Mary’s Hall, and one of the proctors of the uni¬ versity. In 1558 he was made canon of York; but, upon Queen Elizabeth’s accession to the throne, he left England, and settled at Louvaine, in an English college, of which he became the chief support. In 1565 he visited his native country; but on account of his extreme activity in the pro¬ pagation of the Roman Catholic religion, he was obliged to fly the kingdom in 1568. He went first to Mechlin, and then to Douay, where he was made doctor of divinity. Soon after he was appointed canon of Cambray, and then canon of Rheims. In 1587 he was created cardinal wdth the title of St Martin in Montibus, and obtained from the king of Spain a rich abbey in the kingdom of Naples, and afterwards the bishopric of Mechlin. It is supposed to have been by his advice and instigation that Philip II. attempted to invade England. He died on the 20th of October 1594, aged 63, and was buried in the English college at Rome’. He was a man of considerable learning, and an elegant writer. He wrote many books in defence of the Romish religion. The most remarkable are, 1. A defence of the Twelve Martyrs in one Year. Tho. Alfield was hanged Alaric. ALA for bringing into England and publishing this and others of Aland Alan’s works in the year 1584. 2. A Declaration of the Sentence of Sextus V., &c.; a work intended to explain the P«pe’s bull for the excommunication of Queen Elizabeth, and to exhort the people of England to take up arms in fa¬ vour of the Spaniards. Many thousand copies of this book, printed at Antwerp, were put on board the Armada; but the enterprise failing, they were afterwards destroyed. 3. Of the Worship due to Saints and their Relics, 1583. This treatise, which was answered by Lord Burleigh, is esteemed the most elegant of the cardinal’s writings. ALAND, a group of islands at the entrance of the Gulf of Bothnia, between Lat. 59. 50. and 60. 32. N. and Long. 19. 10. and 21. 7. E. It consists of more than 80 inhabited, and more than 200 uninhabited islets, and rocks, most of which rise to a considerable elevation above the level of the sea. The surface is either a thin layer of clay, a rich mould, slate-stone, or sand. The arable soil produces rye and barley sufficient for home consumption, with hops, potatoes, and various culinary vegetables. The pasture grounds are generally very poor, yet they maintain considerable num¬ bers of sheep, goats, and beeves. The fisheries are also productive, and waterfowl abound. The climate, though keen, and often severe, is more temperate than that of Finland. The inhabitants amount to about 14,000, mostly Swedes ; 9000 of them being settled in Aland, the largest of the group. These islands were ceded by Sweden to Russia in 1809. Several of the harbours have been fortified, and are the station of a large military force, and a numerous flotilla. ALANJE, a small town of Spain, 33 miles from Badajoz, with medicinal baths, which in 1844 afforded relief or cure to 388 out of 427 patients. ALANT, in Heraldry, is a mastiff dog with short ears. AL ARAF, in the Mahometan Theology, the partition wall that separates heaven from hell. The word is plural, and is derived from the Arabic verb arafa, to distinguish ; in the singular it is written al arf It gives the denomina¬ tion to the seventh chapter of the Koran, wherein mention is made of this wall. Mahomet seems to have borrow ed this idea either from the great gulf of separation mentioned in the New Testament, or from the Jewish writers, who also speak of a thin wall dividing heaven from hell. Mahometan writers differ extremely as to the persons who are to be found on Al Araf. Some take it for a sort of limbus for the patriarchs, prophets, &c.; others place here those whose good and evil works so exactly balance each other that they deserve neither reward nor punishment; others imagine this intermediate space to be possessed by those who, going to war without their parents’ leave, and suffering martyrdom there, are excluded paradise for their disobedience, yet escape hell because they are martyrs. ALARIC I., a celebrated general of the Visigoths, sprung from one of the noblest families of that people, and after¬ wards elected their king. He is first noticed in history as the leader of the Gothic auxiliaries of Theodosius the Great, a.d. 394. After the death of that emperor, the Goths re¬ volted from his son, and Alaric entered Greece at the head of200,000 men. His march was arrested by the Thessalians on the river Peneus, but he forced his way into Greece, and returned into Epirus laden with spoil. Five years afterwards he marched through Pannonia into Italy, where he was defeated by Stilicho in the bloody battle of Pollentia. Driven out of Italy, he obtained from Honorius the praefecture of Illyricum. On the murder of Stilicho, Alaric, a.d. 400, again invaded Italy, and sat down before the walls of Rome ; but he accepted a ransom and raised the siege. After a fruitless negotiation with the feeble Honorius, he raised a competitor to the purple, whom he soon degraded, and ob¬ tained oossession of Rome by the treachery of the slaves and ALA ALA 439 Alaric domestics of the Romans. The imperial city was given up II to be plundered by his followers, and though ecclesiastical Alasco. writers have celebrated the piety and clemency of Alaric, it cannot be denied that the unfortunate inhabitants sustained the greatest outrages from this ruthless barbarian. This memorable event took place on the 24th August 410. The rest of Italy was also ravaged, and the conqueror intended to pass into Sicily, when death put an end to his career at Cosenza in 411. The inhuman rites attending his funeral have been forcibly described by Gibbon.—See Zosimus; Claudian ; Jornandes ; Gibbon; and the article Roman History. Alaric II., eighth king of the Visigoths in Spain, suc¬ ceeded his father Evaric in 484. He was careful to main¬ tain the peace which his father had concluded with the Franks; but the ambitious Clovis, eager to possess himself of the rich Gothic provinces in Gaul, took arms against him, and in a battle near Poitiers, gained a complete victory, slaying Alaric w ith his own hand, a.d. 507. With Amalaric his son ended the Gothic dynasty in France. During the reign of Alaric, and under his authority, was compiled the digest of laws known as the Breviarium Alari- cianum, or Code of Alaric. ALARM, in the Military Art, denotes either the appre¬ hension of being suddenly attacked, or the notice thereof signified by firing a cannon, firelock, or the like. False alarms are frequently made use of to harass the enemy, by keeping them constantly under arms. Sometimes also this method is taken to try the vigilance of the picquet-guard, and what might be expected from them in case of real danger. Alarm, in Fencing, is the same with what is otherwise called an appeal or challenge. AbARM-Bell, that rung upon any sudden emergency, as a fire, mutiny, or the like. A FAR 6, a town in the islandof Minorca, wdth a population of 4081, and manufactures of oil, brandy, soap, linen, &e. In the neighbourhood is an air volcano, called el Bujlador, or the Blower. ALASCANI, in Church History, a sect of Anti-Luther¬ ans, whose distinguishing tenet, besides their denying bap¬ tism, is said to have been this, that the words, Tins is my body, in the institution of the eucharist, are not to be under¬ stood of the bread, but of the whole action or celebration of the Supper. They are said to have taken the name from Alasco, superintendent of the foreign church in England. See the next article. ALASCO, John, a Polish nobleman of the 16th century, who, imbibing the reformed opinions, was expelled his country, and became preacher to a Protestant congregation at Embden; but foreseeing persecution there, he came to England abo ut the year 1551, while the reformation was carry¬ ing on under Edward VI. The publication of the Interim driving the Protestants to such places as afforded them tole¬ ration, 380 were naturalised in Britain, and obtained a char¬ ter of incorporation, by which they were erected into an eccle¬ siastical establishment, independent of the church of Eng¬ land. The church of the Augustin friars was granted them, with the revenues, for the maintenance of Alasco as super¬ intendent, with four assistant ministers, subject to the appro¬ val of the king. This congregation lived undisturbed until the accession of Queen Mary, when they were all banished. They w ere kindly received, and permitted to settle at Emb¬ den ; and Alasco at last, after an absence of tw enty years, returned, by the favour of Sigismund, to his own country, where he died in 1560. Alasco was much esteemed by Erasmus, and the historians of his time speak greatly in his praise. He wrote a considerable number of theological treatises in defence of the doctrines of the Swiss Reformers. His real name was Lascki. ALA-SHER. See Philadelphia, in Asiatic Turkey. Ala-Sher ALASHKA, or Aliaska, a long narrow peninsula on II the north-west coast of North America, forming apparently ^ " ava'; a continental continuation of the chain of the Aleutian islands. It consists mostly of a ridge of steep rocky mountains, which in some parts attain a great elevation. At its eastern extre¬ mity, N. Lat. 60°, there is an active volcano 14,000 feet in height, and at the western extremity there are several cones of great elevation, which have been seen burning, and are covered for two thirds of their upper portions with perpetual snow. At the same extremity, the island ot Unimak, sepa¬ rated only by a narrow strait, has enormous volcanoes, one of them named Chichaldinsk, rising in a regular cone to the height of 8083 feet. ALASSIO, a seaport in the duchy of Genoa, in the Sar¬ dinian kingdom, with 6000 inhabitants, who equip several vessels annually to the coral fishery on the shores of the island of Sardinia. ALASSONA, a town in European Turkey, with 3000 inhabitants. It is in the pashalic of Trikala, the ancient Thessaly. A great fair is held here. AL ATAMAHA, a large river of North America, which, rising in the Appalachian Mountains, runs south-east through the province of Georgia, and falls into the Atlantic Ocean, below the town of Frederica. It is formed by the junction of the Oakmutgee and Oconee, and is navigable for steam¬ boats for 300 miles from its mouth. ALATRIUM, now Alatri, a town in the Roman Cam- pagna, six miles north of Frosinone, wdth considerable re¬ mains of its ancient fortifications, and other objects of anti¬ quity. Pop. 8000. ALAUDA, Lark, a numerous genus of birds. See Ornithology. Alauda, was the name given by Caesar to one of his transalpine legions about 55 years b.c., probably from the crest of their "helmets resembling that on the head of the lark.—Suet. Cces. 24. ALAUTA or Alt, a considerable river of Turkey in Europe, which, after watering the north-east part of Tran¬ sylvania and part of Wallachia, falls into the Danube almost opposite to Nicopolis. ALAVA, a province in the north of Spain, one of those three usually denominated Provincias Vascongadas, or Basques, which enjoy privileges that distinguish them from the other dominions of the Spanish monarchy, and speak a language most remote from the Castilian, generally called by the natives Vascuence, and by other people the Basque. This province is of a triangular shape, bounded on the north by Guipuzcoa and Biscay, on the east by Navarre, on the south and south-west by Rioja, from which it is divided by the river Ebro, and on the west by the northern part of Old Castile. The extent of this province is 814 geo¬ graphical square miles; and the population, by the census of 1849, amounted to 81,397 souls, giving a density of inhabitants somewdiat exceeding the general average of Spain. The surface of the province is very mountainous, and is abundantly clothed with woods and lofty trees. Its valleys are fertile. The soil yields more corn than the subsistence of its inhabitants requires, as well as flax, hemp, some oil, and a kind of wine called chacoli, which is drunk when new, and will not long retain its qualities. The mountains abound in iron-ore; and there were once extensive manu¬ factories of iron goods, though they have of late decreased, owing to the destruction of the forests which supplied them with fuel; besides which, their productions are charged with heavy imposts on their introduction into Castile. I he salt¬ works of Anana are among the largest in Spain, and yield a yearly average of 50,000 bushels, which is said, how ever, to 440 Alay ALB be not more than one-eighth of what they are capable of pro- Albacete (,lUC^nS‘ There are numerous weavers of coarse cloths and v t j blankets over the whole province. Shoes and hats are manu¬ factured; but these articles, like the ironware, have expe¬ rienced a sensible declension of late years. The capital of the province is Vittoria, situated on the river Zadora, which emp¬ ties itself into the Ebro. The other rivers are the Ayuda, v/hich runs into the Zadora; and the Omecillo, which emp¬ ties itself into the Ebro. ALAY, signifying, in the Turkish language, “ The Tri¬ umph,” a ceremony which accompanies the assembling to¬ gether the forces of that vast empire upon the breaking out of a war. It consists of the most insipid buffoonery, and is attended with acts of the most shocking barbarity. ALA YOU, a Spanish town, in the island of Minorca, with a trade in linen, brandy, flour, wine, &c. Pop. 4722. ALB, or Alee, in the Romish Church, a vestment of white linen hanging down to the feet, and answering to the surplice of the English clergy. In the ancient church it was usual with those newly baptized to wear an alb, or white vestment; and hence the Sunday after Easter was called dominica in ulhis, on account of the albs worn by the bap¬ tized on Easter-day. Alb is also the name of a Turkish coin, otherwise called asper. ALBA, a province in the duchy of Piedmont, in the con¬ tinental Sardinian dominions. It is a fine plain of 366 square miles, or 234,240 acres, producing abundant harvests of corn, wine, fruits, oil, and truffles, besides the best silk. The cattle are not numerous. There are no mines, but quarries of marble, slate, and rock-salt. The inhabitants amount to 150,000, living in two cities and 75 towns and villages. There is scarcely any demand for labour, but that which agriculture requires. Alba, a city of Italy, capital of the province of the same name, in Piedmont. It is situated on the river Tanaro, be¬ tween Asti and Cherasco ; is the seat of a bishop, and con¬ tains, besides the cathedral, six churches and seven reli¬ gious establishments for the two sexes of ecclesiastics. Pon. 8286. Long. 8. 3. E. Lat. 44. 36. N. Alba de tormes, a district in the east of the province of Salamanca in Spain, with an agricultural population ofT4,l 62. Its chief town of the same name gave their title to the Dukes of Alva. The remains of their once magnificent castle stand on an eminence near the town, overlooking the plain of the Tormes. Pop. 2176. Here the French, under Kellermann, defeated the Spaniards, Nov. 26. 1809. Alba Firma, or Album, in our old customs, denoted rent paid in silver, and not in corn, which was called black mail Alba Longa, in Ancient Geography, a colony from La- vimum in Latium, fifteen miles south-east from Rome, esta- bhshed by Ascamus, the son of Tineas, at the foot of the Mons Albanus. It was called Alba, from a white sow found by /Eneas, which farrowed thirty white pigs on that spot; which circumstance was interpreted to portend the building of a city there m thirty years after. (Propertius.) The epi¬ thet Longa was added on account of its length. It was the royal residence till the building of Rome, as was foretold by Ancluses, (Virgil); was destroyed by Tullius Hostilius, all but the fane or temple; and the inhabitants were transplanted to Rome, (otrabo.) Alba Terra, one of the numerous names for the philoso¬ pher’s stone. 1 ALBACE1E, one of the new provinces of Spain, in the north-west of the ancient province of Murcia. The extent of the actual province is small; Pop. 19,000; but the judicial audiencia of Albacete embraces Murcia, Ciudad Real, and Cuenca, including a population of nearly one million. ’ ALB Its chief town of the same name is a place of great traffic Albahurim from its central situation, and its importance as the seat of II the high court of appeal. From the extent and celebrity of Albani. its steel-manufactures, it has been called the Sheffield of Spain, but the designation is but comparatively applicable. An impoitant article of export is saffron, which the province produces in great abundance. Pop. of the town 13,143. ALBAHURIM, figura sexdecim laterum, a figure of great importance, according to astrological physicians, who built their prognostics on it. ALBAN, St, is said to have been the first person who suffered martyrdom for Christianity in Britain ; he is there¬ fore usually styled the protomartyr of this island. He was born at Verulam, and flourished towards the end of the third century. In his youth he took a journey to Rome in com¬ pany with Amphibalus, a monk of Caerleon, and served seven years as a soldier under the emperor Diocletian. On his return home he settled at Verulam, and, through the ex¬ ample and instructions of Amphibalus, renounced the errors of Paganism, in which he had been educated, and became a convert to the Christian religion. It is generally agreed that Alban suffered martyrdom during the great persecution under the reign oi Diocletian ; but authors differ as to the year when it happened. Bede and others fix it in 286; some refer it to the year 296; but Usher reckons it amongst the events of 303. Between 400 and 500 years after St Alban s death, Offii, King of the Mercians, built a large and stately monastery to his memory; and the town of St Albans, in Hertfordshire, takes its name from our protomartyr. ALBANENSES, in Church History, the same with Al- bigenses. See Albigenses. ALBANI, in Roman Antiquity, a college of the Salii, or priests of Mars ; so called from Mount Albanus, the place of their residence. Albani, Cardinal Gian Francesco, was elected Pope in November 1700, as the successor of Innocent XII. After his election, he hesitated about accepting the high office; but after some days ascended the chair of St Peter by the title of Clement XL Whatever were his reasons for hesitation, he became one of the most active and zealous pontiffs in supporting the prerogatives and pretensions of the Holy See; which embroiled him with Victor Amadeus of Savoy, with Naples, a,nd with Austria. But his most noted in¬ terference was in the religious dissensions in France; when by his bull entitled “ \ ineam Domini,” he confirmed the edict of his predecessors against the Jansenists; but the issuing of his celebrated bull “ Unigenitus,” in 1713, set the kingdom of France in a flame. In this he condemned as heretical 101 propositions in Quesnel’s Reflections Morales sur le Nouveau Testament, in which that author had main- ' tained various opinions of St Augustin and the older fathers, which favoured the Jansenist doctrines on Grace and Free Will. After a severe struggle and keen debates, Le Tellier, the Jesuit confessor of Louis XIV., persuaded his master to re¬ ceive the bull; and it was at length registered by the Par¬ liament of Paris ; but these questions had for several years estranged France from the Holy See. ‘ Anothei affair which troubled this pope was the disputes concerning the Jesuit missionaries in China, who had risen high in the consideration of the Imperial government, and seemed too independent of the court of Rome. Clement sent as his legate Cardinal Tournon in 1702; but he died at Macao, and his successor, Father Mezzbarba, was but coldly received at Pekin, and soon after ordered to quit China, at the instigation, as it was alleged, of the Jesuits; a source of deep mortification to this aspiring pontiff. Clement warmly espoused the cause of the exiled house of Stuart, and furnished the son of James II. with money ALB Albani for his ill-advised attempt on Britain in 1715. After the II failure of that expedition, he offered the prince an asylum Albania.^ ^ Urtime^ where, as the Chevalier de St George, he had from the Pope a pension of 30,000 scudi; and, on his mar¬ riage with Clementina, daughter of the heroic John Sobieski, gave him a palace at Rome for his residence. This Pope died in March 1721. Clement was a scholar, and wrote an excellent Latin style. His Homilies have been translated into Italian by Cescimbeni. Albani, or Albano, Francesco, a celebrated Italian painter, was born in Bologna in 1578, and died in 1660. His father was a silk-merchant, and intended to bring up his son to the same occupation; but the young Albani was already, at the age of 12, filled with so strong an inclination for painting, that on the death of his father, he devoted himself entirely to art. His first master was Denys Cal¬ vert, with whom Guido Reni was at the same time a pupil. He was soon left by Calvert entirely to the care of Guido, and contracted with him a close friendship. He followed Guido to the school of the Caracci; but after this, owing to mutual rivalry, their friendship began gradually to cool. They kept up for a long time a keen competition, and their mutual emulation called forth some of their best productions. Notwithstanding this rivalry, they still spoke of each other with the highest esteem. Albani, after having greatly im- ’ pro ved himself in the school of the Caracci, went to Rome, where he opened an academy and resided for many years. Here he painted, after the designs of Ann. Caracci, the whole of the frescoes in the chapel of St Diego in the church of San Giacomo degli Spagnuoli, besides numerous other pictures. On the death of his wife, he returned to Bologna, where he married a second time, and resided till his death in the enjoyment of much domestic happiness and general esteem. Albani was naturally of a happy and amiable disposition, and his paintings breathe the same soft and joyous spirit. “ In point of original invention,” says Lanzi, “ he is superior to Domenichino, perhaps to any other of the school; and in his representation of female forms, according to Mengs, he has no equal. By some he is denominated the Anacreon of painting. Like that poet, with his short odes, so Albani, from his small paintings, acquired great reputation ; and as the one sings Venus and the Loves, and maids and boys, so does the artist hold up to the eye the same delicate and graceful subjects. Nature, indeed, formed, the perusal of the poets inclined, and fortune encouraged his genius for this kind of painting ; and possessing a consort and twelve children, all of surprising beauty, he was, at the same time, ' blest with the finest models for the pursuit of his studies. He had a villa most delightfully situated, which farther pre¬ sented him with a variety of objects enabling him to repre¬ sent the beautiful rural views so familiar to his eye. Passeri greatly extols his talent in this branch, remarking that where others, being desirous of suiting figures to the land¬ scape, or its various objects to one another, most frequently alter their natural colour, he invariably preserves the green of his trees, the clearness of his waters, and the serenity of the air, under the most lovely aspect, and contrives to unite them with the most enchanting power of harmony.” The most of his works are at Bologna. Among the most cele¬ brated of his pictures are those of the Four Elements; those of Diana and Venus in the Florentine gallery; the Toilet of Venus, in the Louvre'; Venus landing at Oyihera, in the Ghigi palace at Rome, &c. Among the best of his sacred subjects are a St Sebastian and an Assumption of the Virgin, both in the church of St Sebastian at Rome. ALBANIA, a country of considerable extent, which, though frequently ruled by turbulent and nearly indepen- VOL. II. ALB 441 dent chiefs, ranks as one of the provinces of the Turkish Albania, empire. It extends from the thirty-ninth to the forty-third degree of north latitude, for the space of about 250 miles, along the Mediterranean and the Gulf of Venice. The ex¬ tent inland nowhere exceeds 100 miles, and is in the southern part not more than 30. The chain of Pindus, called now the mountains of Sagori, of Metzovo, and of Suli, separate it by an ill-defined line from Macedonia and Thessaly. The Turks divided it into pashalics, of which the principal were those of Scutari, Ochrida, Vallona, and Butrinto ; but these distinctions, amid late revolutions, have been in a great measure obliterated. The divisions chiefly recognised are those formed by the varieties of the native tribes. Colonel Leake, who is considered one of the best- informed authorities on this head, divides them into the Ngege, or Ghegides, whose principal towns are Dulcigno, Scutari, and Durazzo ; the Toske or Toskides, who occupy Berat and Elbasan ; the Liape, a poor and predatory race, who inhabit the mountains between the Toske and Delvino; and the Tsami, who inhabit the most southerly district, and whose principal towns are Suli and Paramithia. In 1838, it was divided by the Turks into six sanjaks, besides a num¬ ber of smaller divisions. Albania nearly coincides with the ancient Epirus, but comprising part of Macedonia, Illyria, and Chaonia. This country was then, as now, distinguished by the rude valour of its inhabitants. Its remote situation, and the want ot union among its tribes, generally prevented it from acting any conspicuous part in Grecian politics. The only re¬ markable exception occurs in the reign of Pyrrhus II., who was justly ranked with the greatest captains of antiquity. After his death the country was again split into a number of petty states, which were unable to resist the united strength of Macedon ; and to that kingdom Epirus con¬ tinued subject, till both were alike subdued by the Roman arms. It was during the time of the Greek empire that the name of Albania was first given to this district. During the decline of the empire the Albanians gradually rose to distinction, and at last to independence. Their valour en¬ abled them to maintain their ground against the Bulgarians, who had occupied all the neighbouring districts of Greece. Nor were they less successful against the Turks, a more formidable enemy. Under the command of the celebrated George Castriot, commonly called Scanderbeg, they baffled all the efforts of Mahomet II. the conqueror of Constanti¬ nople. That powerful monarch entered Albania only to experience a succession of defeats, and was at length com¬ pelled to acknowledge its independence by a formal treaty. On the death of Scanderbeg, the Turks redoubled their efforts against Albania, which was at length reduced to a state of nominal subjection. The siege of Scutari, in 1478, formed the termination of this memorable struggle. The subjection, however, was always imperfect; revolts were frequent, and the inhabitants of the mountainous districts still preserved their independence. It was by the motives of pay and plunder, rather than by compulsion, that these hardy soldiers were allured into the Turkish ranks. In proportion as the Ottoman empire declined in vigour, its hold of Albania became less firm; and the vigorous and enterprising genius of Ali Pasha again converted this de¬ pendency into what might almost be called a separate king¬ dom. Ali was born at Tepellene, a small town in the interior of Albania. His father held the rank of a pasha of two tails, but was not possessed of any extensive power; and he died when Ali was only fifteen. In a district so turbulent, and filled with warlike and hostile leaders, the young chief was necessarily placed in a very critical situation. He was him- 442 ALBANIA. Albania, self accustomed to boast, that he began his fortune with sixty paras and a musket; and an Albanian who attended a late traveller (Mr Hobhouse) declared, that he remembered to have seen Ali with his jacket out at elbows. Ali was ere long driven from Tepellene, his native place, and was aban¬ doned by almost all his followers. A plan was next formed for his destruction, by the inhabitants of Gardiki, a neigh¬ bouring town ; and for this purpose they surrounded, in the night time, a village where he had taken refuge. Ali escaped through a garden, but his mother and sister fell into the hands of the Gardikiotes, and were treated with every species of indignity; wrongs for which he afterwards took a dread¬ ful vengeance. His address and activity enabled him gra¬ dually to repair his fortunes. He insinuated himself into the favour of Coul Pasha, then the principal chief of Albania, whose daughter he at length married. Having thus been enabled to collect some followers, he succeeded in surpris¬ ing Yanina, the capital, and in prevailing upon the Porte to recognise him as pasha of that important district. From this time he took the lead among the Albanian chiefs ; em¬ ploying sometimes force, sometimes money, and sometimes treachery, to increase his authority, and add to the extent of his dominions. The most formidable adversaries with whom Ali had to contend were the Suliotes, a people placed in the southern extremity of Albania. They inhabit an almost inaccessible range of mountains, beneath whose gloomy shade winds a river, which Dr Holland conjectures, on very plausible grounds, to be the Acheron of the ancients. ( Travels in the Ionian Isles and Albania?) The strength of their native bulwarks, their passion for war, and contempt of death, made them the terror of Albania, which they frequently invaded; while no foreign power had ever ventured to scale the tremendous barriers by which they were guarded. Ali at length suc¬ ceeded, partly by force and partly by bribery, in gaining the passes which led into their country; and the whole nation, after a furious resistance, was reduced to subjection, and partly extirpated. In 1811 and 1812 Ali attacked and defeated the pashas of Berat and Delvino; by which means he gained posses¬ sion of some of the finest parts of Albania, and a population of between 200,000 and 300,000 souls. Tepellene, his native place, now fell into his power; and now also it was that he obtained the means of inflicting signal vengeance on Gardiki. With his accustomed duplicity he pretended a complete oblivion of all grounds of resentment, until he had surrounded and inclosed the city with his troops; when upwards of 700 of those of the inhabitants who were sup¬ posed to have been most deeply involved in the ancient guilt, were dragged into a large khan near the city, and bound together with cords. On a signal given by Ali, the Albanian soldiery, who were stationed on the walls of the khan, began a discharge of musketry, which continued until the destruction of the whole 700 was completed. 1 he dominions of Ali were not confined within the limits of Albania; he extended his sway over the mountainous district of Macedonia, nearly the whole of Thessaly, and great part of Livadia. He was kept in check by Ismael Bey, who possessed an authority nearly as independent over the plains of Macedonia. In Albania, his power was almost absolute; and while little regard was paid to the imperial firman, a letter with the signature of Ali commanded im¬ plicit obedience. The Albanians were enthusiastically at¬ tached to him; they viewed him as a native sovereign ; they admired the energy of his character, and, when they heard of any other chief, commonly remarked, “ he has not a head like Ali.” The natives estimated Ali’s military force as high as 50,000, 60,000, or even 100,000 men. This could only apply to the case of a general levy en masse, in the event of Albania, invasion. It does not appear that Ali ever brought into the 'wvw field a greater disposable force than 15,000. His standing army was supposed to be about 10,000, of whom 4000 or 5000 were stationed round his capital Yanina. The amount of his revenues was still more uncertain. They arose from the following sources :—1. A land-tax, amounting generally to about 10 per cent, of the produce ; 2. a tax on cities and towns, levied in the form of requisition; 3. the customs, which he raised to six per cent.; 4. the inheritance of all who died without male heirs. Ali’s figure was corpulent and unwieldy, his neck short, his stature about five feet nine inches. The expression of his countenance was striking and majestic; and his fea¬ tures gave no indications of those terrible qualities by which he was characterised. His abilities were certainly of no mean order. He displayed that union of deep thought and con¬ trivance, with prompt and decisive action, which indicate a mind equally formed for politics and for war. He was re¬ markable for his address, both in gaining friends, and in lulling asleep the suspicions of his bitterest enemies. But, if his abilities were of a superior order, his moral qualities were of a kind which rendered him an object of fear and detestation. His cruelty rather resembled that of an Indian savage than of even the least civilised European. Impal¬ ing and roasting alive were among the common punishments reserved for those who had unhappily offended him. The fierceness of his cruelty was only exceeded by the depth of his dissimulation. It was impossible for the most skilful ob¬ server to conjecture, from his outward deportment, the real sentiments with which he regarded any individual. The only observable difference consisted in a peculiar kindness of manner towards those unfortunates whose cruel doom he had silently and unrelentingly sealed. Ali’s ordinary residence was near Yanina, in an immense building which combines the characters of a palace and a fortress. The outer courts were irregularly crowded with Albanian soldiers, and with persons of all descriptions, who attended upon him, or had petitions to present. Each peti¬ tioner in approaching, knelt and kissed his garment. He exercised in person the whole judicial authority, and his de¬ cisions, though necessarily given too promptly, are, however, said to have been guided by an apparent wish of arriving at the truth, and of doing justice. He rose at six in the morn¬ ing, and, with the exception of an hour at dinner, and an hour at supper, spent the whole day in business. His habits at table were extremely temperate, though he was not so strict a Mussulman as to decline the use of wine. His harem contained 390 females of various descriptions. It formed an edifice entirely distinct from the rest of the se¬ raglio, and is said to have been furnished in a style of the most gorgeous magnificence; but no European ever found admission into it. Although the government of Ali was completely despot- ical, yet, viewed comparatively, it appears to have been better for Albania than the terrible anarchy to which it was formerly exposed. The progress of this enterprising chief was viewed by the Porte with jealousy and alarm, though it was found pru¬ dent to maintain an outward good understanding with him, by investing him with the government of the provinces which he had subdued. The Sultan having in vain attempted to induce Ali to repair to Constantinople, with the secret intention of despatching him, at length sent against him Pacho Bey, a former adherent of Ali, but afterwards one of his bitterest opponents. A recent and daring attempt, by two hired agents of Ali, to assassinate this person, furnished sufficient ground for placing Ali under the ban of the em¬ pire. He soon found himself deserted by the tribes in whom ALBANIA. 443 Albania, he had trusted, and Pacho Bey reached Yanina without firing a gun. The ferocious Ali ordered the capital to be given up to indiscriminate plunder by his bandit followers, and retreated to p,n impregnable castle in the midst of the lake, where be bade defiance to his enemies ; who, after an ineffectual blockade, were obliged to retreat. Mahmoud, highly dissatisfied with the result of these operations, in¬ vested Chourschid, Pasha of the Morea, with the supreme command. Having assembled all the forces of the surround¬ ing pashalics, he again hemmed in Ali within the precincts of his castle. The tower into which Ali had retired with his wives and treasures being closely beset, he surrendered to Chourschid, under a solemn promise that his life should be spared, and that he should have an honourable retreat; but scarcely had the agreement been concluded when a fir¬ man arrived from the Porte decreeing his immediate death. In the grand insurrection of Greece, the Albanians, ac¬ customed to view with disdain the Ottoman yoke, showed a considerable disposition to make common cause with the Greeks ; and their co-operation would have almost insured success. But the Greeks, imprudently and unhappily, could not divest themselves of the feelings of enmity cherished during the long series of wars which Ali had waged against them. At the siege of Tripolizza overtures were made to them by a corps of 3000 Albanians, who formed part of the garrison ; but the Greeks, having succeeded in entering the place, began a dreadful and indiscriminate massacre, in which the Albanians were equally involved. At the siege of Arta, although the capture was much facilitated by the coming over of a corps of Albanians, the Greeks treated them extremely ill. The Albanian nation was thus forcibly thrown into the arms of the Porte, to which it has since continued nominally subject. The inhabitants of Albania are estimated at 800,000, of which a considerable proportion are Turks and Greeks; but the basis of the population consists of the original race, called Arnauts. This remarkable people differ completely from every other included within the limits of the Turkish empire. Their conversion to Mahometan tenets has been very imperfect, and chiefly induced by political motives. In every family the males usually go to the mosque, the fe¬ males to church; and some members of a family are seen in the most amicable manner eating from the same table, and even from the same plate, meats forbidden to the others. With the Turks, accordingly, infidel and Albanian are terms nearly synonymous. Ali did not appear to make religion a ground of any the slightest distinction between the differ¬ ent classes of his subjects. The native Albanian is of a middle stature; his face is oval, with high cheek-bones ; his neck long, his chest full and broad. His air is erect and majestic to a degree which never fails to strike the traveller. He holds in utter con¬ tempt that dissimulation which is characteristic of the Greek, and piques himself upon giving utterance to every senti¬ ment without the smallest reserve. Equally remote from the grave and sluggish deportment of the Turk, he is gay, lively, and active. Averse, however, to regular industry, his whole delight is in arms and plunder. He goes con¬ stantly armed; and there are few Albanians who, in the prime of their life, have not belonged to some of the nume¬ rous bands of robbers who infest the mountains of their na¬ tive country, of Thessaly, and of Macedonia. This profes¬ sion carries with it no disgrace : it is common for the Alba¬ nian to mention circumstances which occurred “when he was a robber.” In proportion as the trade of robbing be¬ comes overstocked, part of those engaged in it seek employ¬ ment in the service of the sultan, and of the different pashas throughout the Turkish empire ; by all of whom the Alba¬ nians are regarded as the most valuable of their troops. An Albanian military force, according to the description of Dr Holland, cannot so properly be called an army, as a tumultuous assemblage of armed men. There is no regular distribution into corps; nor is much regard paid to the authority of any officer, with the single exception of the pasha himself. Yet such is their activity and intrepidity, that they have sometimes proved formidable to the best-dis¬ ciplined European armies. The main strength of the Turk¬ ish infantry in the Russian campaigns consisted of Alba¬ nians. This fierce and haughty race display a greater degree of contempt for the female sex than is usual even among the most barbarous nations. The females are literally regarded as inferior animals, and treated as such; but in the country districts they are not confined or veiled, as is customary in Mahometan countries. The dress of the Albanian consists of a cotton shirt, a jacket, a mantle, sandals, and a red cap; to which is added a large capote, or great coat, as a shelter from the weather. Every part except the shirt consists of woollen. As they have usually one suit, which they wear day and night, it soon exhibits a dreadful spectacle of dirt and vermin, and at length literally falls to pieces. The dress of the females is more various, and often fantastical. A singular custom pre¬ vails among the girls, of stringing together the pieces of money which they have collected for their portion, and wearing them upon their heads. Some of them have their hair hanging down in braids to a great length, loaded with this species of ornament. Yanina, the present capital, is beautifully situated on the banks of a small lake, inclosed within a circuit of lofty moun¬ tains. The houses in general are not externally either splendid or elegant; and they are built in the most irregular manner, with scarcely any approach to the form of streets. The intermixture, however, of gardens and trees gives to the city a fine appearance from a distance; particularly when combined with the magnificent background which everywhere crowns the landscape. There is a considerable number of Greeks at Yanina, who display an active and in¬ telligent character, and cultivate with ardour the different branches of science and literature. The total number of inhabitants is estimated at upwards of 36,000. The commerce of Albania is chiefly carried on through Arta, a small city situated on a gulf of the same name, in the most southern district of the country. The principal merchants, however, are Greeks residing at Yanina, among whom a very active commercial spirit appears to prevail. The mercantile houses of this city have often branches in other countries, particularly Germany and Russia; and several of them suffered considerably by the conflagration of Moscow. Under the continental system of Napoleon, Malta became the great channel for the trade of Albania, and, notwithstanding the subsequent political changes, pro¬ bably retains it to a certain extent. The exports consist almost entirely of unmanufactured produce. Notwithstand¬ ing its mountainous character, the fertility of its plains af¬ fords a surplus of grain, of which a considerable quantity is sent to Italy, the Ionian Isles, Malta, and other places. Wool is exported chiefly unmanufactured, but partly also wrought into coarse cloth. Other important articles of ex¬ port are, oil, tobacco of good quality, cotton and cotton yarn, chiefly from Thessaly. Some cargoes of wood for building and fire are annually sent to Malta. The chief imports con¬ sist of woollen cloths, used for winter coverings. For this purpose the preference is given to a coarser and cheaper species than any that is usually manufactured in Great Britain. This is supplied from Germany. Albania imports also guns, gunpowder, hardware, coffee, and sugar. On the 8th of October, an annual fair is opened in the neighbour- Albania. 444 ALB Albania hood of Yanina, and continues for fourteen days, when the imported articles are exchanged for native commodities, v ans'y which then pour in from every quarter. ” The reader will find much interesting information in re¬ gard to this country, and its late ruler, in the Travels of Mr Hobhouse and of Dr Holland. The latter resided for some time at All’s court, where, in quality of physician, he en¬ joyed the privilege of a familiar intercourse with that extra¬ ordinary personage ; and in the pages of Colonel Leake, we have still later notices of this country. (h. m.) Albania, a country of Asia, bounded on the west by Iberia; on the east by the Caspian Sea; on the north by Sarmatia; on the south by Armenia and the river Cyrus, now Kur, which, springing from the Moschian Mountains that separate Colchis from Armenia, falls into the Caspian Sea within a small distance from the southern borders of this country. The whole country, formerly called Albania, now goes under the names of Daghistan, Schirwan, and Leghistan, and is extremely fruitful and pleasant. The ancient historians take notice of the Albanian men as tall, strong-bodied, and, generally speaking, of a very grace¬ ful appearance ; far excelling all other nations in comeliness as well as stature. Modern travellers extol the beauty of the women. The Albanians were anciently an independent and pretty powerful people ; but we find no mention made of their kings till the reign of Alexander the Great, to whom the king of Albania is said to have presented a dog of ex¬ traordinary fierceness and size. It does not appear that the Albanians were ever conquered by the Romans, even when their power was at the greatest height; though, when they ventured to engage in war with that powerful empire, they were always defeated, as might naturally be expected. ALBANO, a city near the lake of the same name, in the Campagna di Roma, in the Papal territories. It is much admired for the picturesque scenery around it. It is well built, and the Roman aqueduct and other monuments of antiquity are in tolerable preservation. The city, contains a cathedral, four monasteries, a nunnery, and 5600 inha¬ bitants. Long. 12. 43. 47. E. Lat. 41. 48. 50. N. Albano, Lake of, about thirteen miles S.E. from Rome, is of a beautiful oval form, surrounded with high wooded banks, and about seven miles in circumference. It has long been a favourite object to the painter and the traveller; and on a cliff overhanging the lake is Castel Gandolfo, the only summer residence of the sovereign pontiffs, to which they retire during the unwholesome season at Rome. It has evidently been the crater of an extinct volcano. In the fourth century of ancient Rome, during the siege of Yeii, the rise of the waters of this lake was so extraordinary, that the oracle of Delphi was consulted, and it gave no hope of success against Veii, while the Alban lake was allowed thus to swell. This prompted the Romans to drain the lake by an emissory or tunnel cut through the rock, a mile and a half in length, 4 feet wide, and 6 high, which is still perfect. As the nature of the peperino rock is crumbling, the cut is carefully cased with solid masonry. Its upper end is about the level of the ordinary surface of the lake, which is 920 feet above the level of the sea. Ten years after this work was finished, Veii succumbed to her hated rival. Albano is also a town in the kingdom of Naples, re¬ markable for the fertility of the surrounding territory, and for the nobility of the inhabitants. ALBANS, St, a market-town of Hertfordshire, stands on the north side of the Ver, on the opposite side to the Roman city of Verulamia. It is chiefly remarkable for its immense Abbey church, the longest ecclesiastical structure in Great Britain. It was founded by the king of Mercia on his con¬ version to Christianity in the year 790; but the present ALB building contains specimens of every style of English archi- Albanus tecture. In the older portions, we find heavy circular arches, II devoid of all ornament, springing from rude square piers, Albarraein and sometimes large arches, divided by two interior arches, ^ that rest on a low circular pier. This style is by some termed Saxon ; but our best antiquaries now consider it as only early Norman. Some of the piers are clustered, show¬ ing a much later kind of architecture. This church is 556 feet long, by 174 feet in breadth at the transepts. The tower which surmounts it is only 150 feet in height; but from being on a moderate hill in a flat country, is visible from a great distance. The vast quantity of Roman bricks used in this structure is very striking; these were derived from the remains of the Roman Verulamia, which were ex¬ tensively destroyed by the 8th and 9th abbots of St Albans, Ealdred and Eadmer, who rebuilt the church, and whose researches, according to Camden, were rewarded by the discovery in the ruins of great treasures of gold and silver, coins, and ancient MSS. Among the latter was said to be the famous Book of St Albans, the life of the saint in British, afterwards translated by a monk into Latin. The church contained, it is said, the bones of St Alban, but cer¬ tainly those of Offa, and of the good Duke Humphrey of Gloucester, whose tomb was discovered in the last century. His bones show him to have been tall and vigorous. The town is divided into three parishes, St Albans, St Michaels, and St Peters. In St Michael’s church, a small structure within the precincts of the ancient Verulam, is the tomb of the illustrious Lord Bacon; and in St Peter’s church were deposited the bodies of the nobles who fell in the two battles of St Albans, in the civil wars of the two Roses. St Albans is twenty miles from London, in Lat. 51. 46. Long. 0.21. W. The population in 1851 was 7000; and the number of in¬ habited houses 1361. It has hitherto returned two mem¬ bers to parliament; but in consequence of the gross corrup¬ tion practised in electing the members, it is believed that it will shortly be deprived of that privilege, if not altogether disfranchised. ALBANUS Mons, in Ancient Geography, now called Mont Albano, a mountain 14 miles from Rome, near the site of Alba Longa. It rises about 2000 feet above the surface of the lake. ALBANY, the capital of the state of New York in North America, on the western bank of the river Hudson, about 145 miles above the city of New York. Placed on one of the noblest rivers of that part of America, and backed by a rich country, it has every natural requisite for commercial importance. These natural advantages have been increased by canals connecting it with Lakes Erie and Champlain; while a tissue of railways unites it with Boston and the valley of the Mohawk. It contains many handsome buildings, and valu¬ able institutions of various kinds. Of its public buildings, the principal are the capital, a handsome stone edifice 115 feet in length by 90 in width, with richly furnished apart¬ ments for the Senate and Assembly, &c.; the city hall, a su¬ perb building of white marble, surmounted with a large gilded dome; the exchange, &c. On 17th August 1848, a dreadful fire broke out which consumed one-eighth of the city. Its population in 1850 amounted to 50,771. Lat. 42. 39. N. Long. 73. 32. W. Albany, a port and trading station of the Hudson’s Bay Company, on the south-western shore of that sea, in Lat. 52. 20. N. Long. 82. 20. W. Albany, a district in the eastern part of the British colony of the Cape of Good Hope, with an area of 2000 square miles, and a population of about 12,000. See Good Hope, Cape of. ALBARRACIN, a judicial district of the province of Teruel, in Spain. Pop. about 20,000. The country is cold, ALB Albarracin mountainous, and barren, but produces iron, and wool of a II very fine quality. Alberoni. Albarracin, Sla. Maria de, the chief town of the above district, on the banks of the Guadalaviar. It is the see of a bishop ; and was once a place of great strength and impor¬ tance, but its old fortifications are for the most part in ruins, and its population scarcely amounts to 2000. ALBARIUM Opus, in Antiquity, the incrustation or covering of the interior of houses with white plaster, plain or ornamental. This is otherwise called opus album. It dif¬ fered from Tectorium, which is a common name given to all roofing or ceiling, including even that formed of lime and sand, or lime and marble. ALBATEGNI, an Arabic prince of Batan, in Mesopo¬ tamia, and a celebrated astronomer, who lived about the year 880, as appears by his observations. He is also called Mu- hammed ben Geber Albatani, Mahomet the son of Geber, and Muhamedes Aractensis. He made astronomical obser¬ vations at Antioch, and at Racah or Aracta, a town of Chal¬ dea. He is highly spoken of by Dr Halley, as a man of great genius, and an excellent observer. He received the title of the Arabian Ptolemy. Instead of the tables of Ptolemy, which were imperfect, he computed new ones: these were adapted to the meridian of Aracta or Racah, and were long used as the best among the Arabs. He also composed in Arabic a work under the title of The Science of the Stars, comprising all parts of astro¬ nomy, according to his own observations and those of Pto¬ lemy. This work was translated into Latin by Plato of Ti- bur, and published at Nuremberg in 1537, with some addi¬ tions and demonstrations of Regiomontanus. It was reprinted at Bologna in 1645, with this author’s notes. Dr Halley detected many faults in these additions. {Philosophical Transactions for 1693, No. 204.) In this work Albategni gives the motion of the sun’s apogee since Ptolemy’s time, as well as the motion of the stars, which he makes one de¬ gree in 70 years. He makes the longitude of the first star of Aries to be 18° 2', and the obliquity of the ecliptic 23° 35'. Upon Albategni’s observations were founded the Al- phonsine tables of the moon’s motion. ALBATI Equi, an appellation given to such horses, in the games of the ancient circus, as wore white furniture. ALBATROSS. See Ornithology, Index. ALBAYDA, the name of a district, town, and river, in the province of Valencia in Spain. The district contains about 23,000 inhabitants, is extremely fertile and richly cul¬ tivated, and produces a great abundance of wine. Popula¬ tion of the town, 3130. ALBAZIN, a town of Greater Tartary, with a strong castle. It is situated upon the river Amur or Yamour, and belongs to the Russians. Long. 103. 30. E. Lat. 54. N. ALBEMARLE. See Aumale. Albemarle, a county of Virginia, 700 square miles in extent, and in 1850 containing 25,684 inhabitants. Albemarle Sound, an arm of the sea, 60 miles long and 10 wide, on the coast of N. Carolina. ALBENGA, a seaport town of Italy, about 45 miles S.W. of Genoa. It is the see of a bishop, and is a very ancient, handsome town, but not well peopled, on account of the in¬ salubrity of the air. It is seated in a well-cultivated and beautiful plain ; and the suburbs are surrounded with olive- trees. Pop. 4735. Long. 8. 13. E. Lat. 44. 4. N. ALBERIQUE, a district and town in the south of the rovince of Valencia, in Spain. Population of district about 6,000, of the town 3000. The chief products are silk, rice, and fruit. ALBERONI, Julius, the son of a poor gardener m the suburbs of Placentia, born in 1664, who, by his great abili¬ ties and good fortune, rose from this low origin to the em- A L B 445 ployment of first minister of state at the court of Spain, and Albert to the dignity of cardinal. He roused that kingdom out of II the lethargy it had sunk into for a century past, awakened the attention and raised the astonishment of all Europe by v ° ", his projects, one of which was to set the Pretender on the throne of Great Britain. He was at length deprived of his em¬ ployment, and banished to Rome. He died in 17o2 at the ad¬ vanced age of 87. His Testament Politique, collected from his memoirs and letters, was published at Lausanne in 1 <53. ALBERT, a name borne by a large number of German princes, both temporal and spiritual, the more important of whom will be referred to under the several countries to which they belonged. Albert, Margrave of Brandenburg, and the last grand master of the Teutonic order, laid aside the habit of his order, embraced Lutheranism, and concluded a peace at Cracow 1525, by which he was acknowledged duke of the east part of Prussia (formerly called for that reason Ducal Prussia), but to be held as a fief of Poland, and to descend to his male heirs. He was born in 1490; married in 1527 Dorothea, a princess of Denmark, and died in 1568. See Prussia. ALBERTI, Leon Battista, one of the most distin¬ guished men of his age, was descended of the noble and ancient family of the Alberti of Florence, where most pro¬ bably he was born, about the year 1404. Having received from his father an excellent education, at twenty years of age he produced a Latin comedy entitled Philodoxius, which, from its classic style, was generally believed to be the work of an ancient poet; and indeed, by a mistake, it was afterwards edited and published as such by the younger Aldus. Alberti was originally of a powerful frame, and ex¬ celled in feats of strength and agility; but his constitution was irreparably injured by a severe illness in early life. The energy of his mind, however, suffered no diminution; and he pursued his studies with extraordinary ardour. He is generally regarded as one of the restorers of the ancient style of architecture, and has been called by some writers the Florentine Vitruvius. He was much employed by Pope Nicolas V. in his buildings ; and specimens of his skill are to be seen at Rome, Florence, Mantua, and Rimini. He was also distinguished as a mathematician, a poet, and a philosopher. His writings in the various departments of science are numerous : his treatises on sculpture and paint¬ ing, in particular, are highly esteemed; but his most cele¬ brated work is the treatise on architecture, De Re AEdiji- catorid, which has been translated into Italian, French, and English. A splendid edition of this work in English and Italian,°by Leoni, was published at London in 1726, in 3 vols. folio. This most accomplished man appears to have pos¬ sessed an amiable and generous disposition, and was greatly respected and esteemed by his contemporaries. He died at Florence in his 85th year; and it is supposed that his remains were laid in the family sepulchre of the Alberti, which is still shown in that city. His life has been written by Poretti. ALBERTUS MAGNUS {Albert the Great), one of the most celebrated philosophers and theologians of the mid¬ dle ages, was born of the family of the Counts of Bollstadt, at Lauingen in Suabia. The date of his birth, according to the most probable calculation, is in 1193. He began his studies at Padua; where he became acquainted with Jor- danus the General of the Dominicans, by whose influence he was led in 1222 to enter that order. After going through the regular course of philosophy and theology, he taught successively at Ratisbon, Strasburg, Friburg in Brisgau, Hildesheim, and Cologne. At the latter place, which be¬ came his favourite residence, he numbered among his pu¬ pils two future saints, Thomas of Cantimprato, and t e “ angelic” Aquinas. Aquinas followed him, when in 124o he repaired to Paris for the purpose of obtaining the degree 446 ALB Albesia of doctor \magister~\. During the requisite term of three Albi years spent in public lecturing, Albert’s instructions drew so v / large a concourse of scholars that he was obliged, in the an¬ cient fashion, to teach in the open air. The name of the place Maubert (a contraction of magister or magnus, and Aubert), and that of the neighbouring Rue de Maitre-Albert, still preserve the record of these Aristotelic hours. On his return to Cologne he was made regent of the school of the Dominicans ; and in 1254 he was elected Pro¬ vincial of his order, the duties of which office he discharged with unwearied zeal, visiting on foot all the bounds of his extensive jurisdiction. During this residence at Cologne, he is said to have fabricated the famous speaking automaton, which, together with his scientific acquirement sand alche- mistical pursuits, gained him the reputation of a magician. This curious machine is said to have so provoked the pious horror of the “ angelic doctor” by its diabolical jargon, that he broke it in pieces with his staff. In 1255, Albert was called to Rome to defend the privileges of his order against the University of Paris; a mission which he fulfilled with partial success; leaving its completion to his friend Aquinas. At Rome he discharged the office of reader to the Pope, lecturing on the Gospel of John and the Epistles. In 1260 he was made Bishop of Ratisbon; but the troublesome du¬ ties of this office suited ill with his retired and studious ha¬ bits, and after three years he resigned it. He retired once more to Cologne, where he continued to teach till within a few years of his death. During this period he was frequently delegated with episcopal authority ; and on one occasion he travelled at the request of Urban IV. through Germany and Bohemia, preaching the crusade. He died in 1280 at the advanced age of 87; and was buried in the choir of the Do¬ minican church at Cologne. His tomb, which had the fame of working miracles, was opened in 1483, in presence of the general of the Dominicans, and his bones taken out to be distributed as relics. Albert is chiefly remarkable as having been beyond ques¬ tion the most learned man of his age, and as the first who gave its decided direction to the general tendency of specu¬ lative intelligence towards the system of Aristotle. Without according to him the possession of profound or original genius, we may well sympathise in the admiration that be¬ stowed on him the title of Great; did we only consider the fact, in connection with the time in which he lived, that his writings, ranging over the domains of natural history, meta¬ physics, and theology, and containing a body of knowledge, however imperfect or unmethodical, yet marvellous in its uni¬ versality, occupy no less than 21 folio volumes. They were published at Lyons in 1651, edited, under superior authority, a m ie>rre Jammy> a Dominican monk. A detailed list of Albert s works, the genuineness of many of which it is im¬ possible to determine, is to be found in the Scriptor. Ord. I redicat. of Quetif and Echard, vol. i. p. 171. 8 Were distinguished by the name of Albertists. ii i t. A, in Antiquitg, a kind of shields, otherwise called JJecumana. ALBI or Alby, an arrondissement in the south-west of r ranee, in the department of the Tarn, comprehendin°- an extent of 558 square miles, or 357,276 acres. It is divided tiC^n-t0nS and 92 comrnunes, and in 1846 contained 91,232 inhabitants. Albi, a city in the above arrondissement, the capital of the Albigeois. It is built on the river Tarn, 35 miles N.E. of Toulouse. The cathedral is dedicated to St Cecilia, and has one of the finest choirs in the kingdom. Here is a very valuable silver shrine, of exquisite mosaic work : it contains the relics of St Clair, the first bishop of the city. The chapel of that saint is magnificent, and adorned with paint¬ ings. La Lice is a fine promenade without the city, dis- A L B tinguished by a terrace above a deep mall, which serves in- Albigeois stead of a fosse, and bordered with two rows of very fine trees. At one end is the convent of the Dominicans. The Albigen- archbishop’s palace is a very beautiful edifice. The river ses‘ washes its walls, and serves both for ornament and defence. Pop. in 1846, 12,452. Long. 2. 9. E. Lat. 43. 56. N. ALBIGEOIS, L’,an ancient territory of France, in Upper Languedoc, about twenty-seven miles in length, and twenty in breadth, abounding in sheep, corn, wood, grapes, saffron, and plums. There is a considerable trade in dried prunes grapes, a coarse sort of cloth, and wine of Gaillac. These wines are the only sort in this district that are fit for exporta¬ tion : they are carried down to Bourdeaux, and generally sold to the British. There are likewise several coal-mines. ALBIGENSES, in Church History, a sect or party of i cformers, about Toulouse and Albigeois, in Languedoc, who sprung up in the 12th century, and distinguished themselves by theii opposition to the discipline and ceremonies of the Romish church. The name is supposed to have been derived, either from there being great numbers of them in the diocese of Albi, or because they were condemned by a council held in that city. It does not indeed appear that they were known by this name before the time of that council. They were also called Albiani, Albigesei, Albii, and Albanenses, though some dis¬ tinguish these last from them. Other names given to them aie Cathari, Abelardists, Berengarians, Bulgarians, &c.; some on account of the qualities they assumed; others from that of the country from whence it is pretended they were derived; and others on account of persons of note who adopt¬ ed their cause, as Peter de Brius, Arnold of Brescia, Abelard, Henry, &c. Berengarius, if not Wycliffe himself, is by some ranked in the number. The Albigenses are frequently con¬ founded with the Waldenses; from whom, however, they differ in many respects, both as being prior to them in point of time, as having their origin in a different country, and as being charged with different heresies, particularly Manicheism, with which the Waldenses are not charged. From that imputation, however, several Protestant writers have vindicated them. Dr Allix shows that a great number of Manichees did spread over the western countries from Bul¬ garia, and settled in Italy, Languedoc, and other places, where there were also Albigenses; by which means, being both under the imputation of heresy, they came, either by ignorance or malice, to be confounded, and called by the same common name, though in reality entirely different. Grave errors were imputed to them by their malicious opponents: such as that they admitted two Christs; one evil, who appeared on earth ; the other good who has not yet ap¬ peared : that they denied the resurrection of the body, and maintained human souls to be demons imprisoned in our bodies, by way of punishment for their sins : that they condemned all the sacraments of the church, rejected baptism as useless, held the eucharist in abhorrence, excluded the use of con¬ fessions and penance, maintained marriage unlawful, laughed at purgatory, prayers for the dead, images, crucifixes, &c. There were likewise said to be two classes of them, the Per¬ fect and the Believers. The Perfect boasted of their living in continence, of eating neither flesh, eggs, nor cheese. The Believers lived like other men, and were even loose in their morals; but they were persuaded they should be saved by the faith of the perfect, and that none were damned who re¬ ceived imposition of hands from them. But from these charges also they are generally acquitted by Protestants, who consider them as the pious inventions of the Romish church, which accounts it no sin, but rather meritorious by any means to blacken heretics. However this be, the Albigenses grew so formidable, that the Catholics agreed upon a holy league or crusade against ALB Albigen- them. They were at first supported by Raymond Count of ses Toulouse. Pope Innocent III., desirous to suppress them, P sent legates into their country, who even inflicted capital in0S'7 punishment on pertinacious heretics. These legates were known by the name of Inquisitors. On the murder of one of these, the pope proclaimed a crusade against the Albi- genses, and their supporter Raymond VI., Countof Toulouse. The French barons took the field under Simon de Mont- fort (Earl of Leicester) in 1209 ; and Raymond found it his interest to side with them. Soon after, however, finding himself plundered by the crusaders, he proclaimed war against them, and was joined by his relation the king of Aragon, who lost his life in the first battle. The defeat of his army was followed by the surrender of the city of Toulouse, and the conquest of the greater part of Languedoc and Provence. The war was attended with circumstances of the greatest atrocity: at the massacre of Beziers, Arnald the pope’s legate, on being asked how the heretics and the orthodox were to be distinguished, replied—“ Slay all, and God will find his own.” Montfort was killed at the siege of Toulouse in 1218, and Raymond died four years afterwards. Their sons renewed the war; but at last the Count of Toulouse was compelled to make peace in 1229. From this time the Albigenses gradually dwindled, till the time of the Refor¬ mation, when such of them as were left fell in with the Vaudois, and became conformable to the doctrine of Zuin- glius and the discipline of Geneva.—Moshehris Eccles. Hist; General Hist, of Languedoc, Paris, 1730. Albigenses is also a name sometimes given to the fol¬ lowers of Peter Vaud or Waldo. See Valdenses. ALBINI, in Antiquity, the workmen employed in what was called opus albarium. They made a different profes¬ sion from the dealbatores or whiteners. ALBINOS, the name by which the Portuguese call the white Moors, who are looked upon by the negroes as mon¬ sters. At a distance they might be taken for Europeans ; but on a nearer view, their white colour appears like that of persons affected with leprosy. In Saussure’s Voyages dans les Alpes is the following account of the two boys at Chamouni, who have been called Albinos:—“ The elder, who was at the end of the year 1785 about twenty or twenty-one years of age, had a dull look, with lips somewhat thick, but nothing else in his fea¬ tures to distinguish him from other people. The other, who is two years younger, is rather a more agreeable figure; he is gay and sprightly, and seems not to want wit. But their eyes are not blue; the iris is of a very distinct rose colour: the pupil, too, when viewed in the light, seems de¬ cidedly red, which seems to demonstrate that the interior membranes are deprived of the uvea, and of that black mu¬ cous matter that should line them. Their hair, their eye¬ brows, and eye-lashes, the down upon their skin, were all during their infancy of the most perfect milk-white colour, and very fine; but their hair is now of a reddish cast, and has grown pretty strong. Their sight, too, is somewhat strengthened, though they exaggerate to strangers their aversion for the light, and half shut the eye-lids, to give themselves a more extraordinary appearance; but those who, like me, have seen them in their infancy, before they were tutored to this deceit, and when too few people came to Chamouni to make this affectation profitable to them, can attest that then they were not very much offended with the light of day. At that time they were so little desirous of exciting the curiosity of strangers, that they hid them¬ selves to avoid such; and it was necessary to do a sort of violence to them before they could be prevailed on to allow themselves to be inspected. It is also well known at Cha¬ mouni, that when they were of a proper age they were un¬ able to tend the cattle like the other children at the same ALB 447 age; and that one of their uncles maintained them out of Albinos, charity, at a time of life when others were capable of gain- ing a subsistence by their labour. “ I am therefore of opinion, that we may consider these two lads to be albinos; for if they have not the thick lips and flat noses of the white negroes, it is because they are albinos of Europe, not of Africa. This infirmity affects the eyes, the complexion, and the colour of the hair; it even diminishes the strength, but does not alter the conformation of the features. Besides, there are certainly in this malady various degrees—some may have less strength, and be less able to endure the light; but these circumstances in those of Chamouni are marked with characters sufficiently strong to entitle them to the unhappy advantage of being classed with that variety of the human species denominated al¬ binos. “ I at first imagined that this disease might be referred to a particular sort of organic debility; that a relaxation of the lymphatic vessels within the eye might suffer the globules of the blood to enter too abundantly into the iris, the uvea, and even into the retina, which might occasion the redness of the iris and of the pupil. The same debility seemed also to account for the intolerance of the light, and for the white¬ ness of the hair. “ But a learned physiologist, M. Blumenbach, professor in the university of Gottingen, who has made many pro¬ found observations on the organs of sight, and has considered with great attention the albinos of Chamouni, attributes their infirmity to a different cause. “ The study of comparative anatomy has furnished him with frequent opportunities of observing this phenomenon ; he has found it in brutes, in white dogs, and in owls; he says it is generally to be seen in the warm-blooded ani¬ mals, but that he has never met with it in those with cold blood. “ From his observations, he is of opinion that the redness of the iris, and of the other internal parts of the eye, as well as the extreme sensibility that accompanies this redness, is owing to the total privation of that brown or blackish mucus, which, about the fifth week after conception, covers all the interior parts of the eye in its sound state. He ob¬ serves that Simon Pontius, in his treatise de Coloribus Ocu- lorum, long ago remarked, that in blue eyes the interior membranes were less abundantly provided with this black mucus, and were therefore more sensible to the action of light. This sensibility of blue eyes agrees very well, says M. Blumenbach, with northern people, during their long twilight; while, on the contrary, the deep black in the eyes of negroes enables them to support the splendour of the sunbeams in the torrid zone. “ As to the connection between this red colour of their eyes and the whiteness of the skin and hair, the same learned physiologist says, that it is owing to a similarity of structure, consensus ex similitudine fabricce. He asserts that this black mucus is formed only in the delicate cellular sub¬ stance, which has numerous bloodvessels contiguous to it, but contains no fat, like the inside of the eye, the skin of negroes, the spotted palate of several domestic animals, &c. And, lastly, he says that the colour of the hair generally corresponds with that of the iris—Gazette Litt. de Got- tingue, Oct. 1784. “ At the very time that M. Blumenbach was reading this memoir to the Royal Society of Gottingen, M. Buzzi, sur¬ geon to the hospital at Milan, an eleve of the celebrated ana¬ tomist Moscati, published in the Opuscoli Scelti de Milan, 1784, tom. vii. p. 11, a very interesting memoir, in which he demonstrates by dissection what Blumenbach had only supposed. “ A peasant of about thirty years of age died in the hos- 448 ALB ALB Albinos. pital of Milan of a pulmonary disorder. His body being exposed to view, was exceedingly remarkable for the un¬ common whiteness of the skin, of the hair of the beard, and of all the other covered parts of the body. M. Buzzi, who had long desired an opportunity of dissecting such a subject, immediately seized upon this. He found the iris of the eyes perfectly white, and the pupil of a rose colour. The eyes were dissected with the greatest possible care, and were found entirely destitute of that black membrane which ana¬ tomists call the uvea ; it was not to be seen either behind the iris or under the retina. Within the eye there was only found the choroid coat, extremely thin, and tinged of a pale red colour, by vessels covered with discoloured blood. What was more extraordinary, the skin, when detached from dif¬ ferent parts of the body, seemed almost entirely divested of the rete mucosum; maceration did not discover the least vestige of this, not even in the wrinkles of the abdomen, where it is most abundant and most visible. “ M. Buzzi likewise accounts for the whiteness of the skin and of the hair, from the absence of the rete mucosum, which, according to him, gives the colour to the cuticle, and to the hairs that are scattered over it. Among other proofs of this opinion, he alleges a well-known fact, that if the skin of the blackest horse be accidentally destroyed in any part of the body, the hairs that afterwards grow on that part are always white, because the rete mucosum which tinges those hairs are never regenerated with the skin. “ The proximate cause of the whiteness of albinos, and the colour of their eyes, seems therefore pretty evidently to depend on the absence of the rete mucosum ; but what is the remote cause ? “ M. Buzzi relates a singular fact, which seems to throw some light on this subject. “ A woman of Milan, called Calcagni, had seven sons. The two eldest had brown hair and black eyes ; the three next had white hair, white skins, and red eyes ; the two last resembled the two eldest. It is said that this woman, dur¬ ing the three pregnancies that produced the albinos, had a continual and immoderate appetite for milk, which she took in great quantities ; but that, when she was with child of the other four children, she had no such desire. It is not, however, ascertained that this preternatural appetite was not itself the effect of a certain heat, or internal disease which destroyed the rete mucosum in the children before they were born. “ The albinos of Chamouni are also the offspring of pa¬ rents with dark skins and black eyes. They have three sis¬ ters by the same father and mother, who are also brunettes. One of them that I saw had the eyes of a dark brown, and the hair almost black. They are said, however, to be all afflicted with a weakness of sight. When the lads are mar¬ ried, it will be curious to observe how the eyes of their chil¬ dren will be formed. The experiment would be particularly decisive if they were married to women like themselves. But this faulty conformation seems to be more rare among women than among men ; for the four of Milan, the two of Chamouni, the one described by Maupertuis, the other by Helvetius, and almost all the instances of these singular productions, have been of our sex. It is known, however, that there are races of men and women affected with this disease, and that these races perpetuate themselves in Gui¬ nea, in Java, at Panama, &c. “ Upon the whole, this degeneration does not seem to be owing to the air of the mountains ; for though I have tra¬ versed the greatest part of the Alps, and the other moun¬ tains of Europe, these are the only individuals of that kind that I ever met with.” Very perfect albinos, exactly answering to those described by Saussure, occur in our own island. A Welsh family in Albion. which every alternate child was an albino, is described Albinova- by Dr Traill of Liverpool, in Nicholson’s Journal, vol. xix. nus p. 81; and several other instances have since occurred in Britain. ALBINO VAN US, C. Pedo, a Latin poet, whom Ovid calls sidereus Pedo, the starry, on account of the loftiness of his style. There is now nothing of his extant except three elegies, of doubtful genuineness, and a fragment in Seneca. ALBINUS or Aldus, the name of a noble Roman fa¬ mily, the head of the gens Postumia. It produced many consuls and distinguished men. The first of the name, sur- named Regillensis, commanded, according to Livy, as dic¬ tator, in the great battle of the Lake Regillus; but Niebuhr considers the name to have been derived merely from the place of his residence. Albinus, Bernhard Siegfred, a celebrated physician and anatomist, was born of an illustrious family at Frankfort- on-the-Oder in 1697. His father was then professor of the practice of medicine in the university of Frankfort; but in the year 1702 he repaired to Leyden, being nominated pro¬ fessor of anatomy and surgery in that university. Here his son had an opportunity of studying under Boerhaave and other eminent masters, who, from the singular abilities which he then displayed, had no difficulty in prognosticating his future eminence. But while he was distinguished in every branch of literature, his attention was particularly turned to anatomy and surgery. His peculiar attachment to these branches of knowledge gained him the intimate friendship of Ruysch and Rau, who at that time flourished in Ley¬ den ; and the latter, so justly celebrated as a lithotomist, is said to have seldom performed a capital operation without inviting him to be present. Having finished his studies at Leyden, he went to Paris, where he attended the lectures of Du Verney, Vaillant, and other celebrated professors. But he had scarcely spent a year there when he was invited by the curators of the university of Leyden to be a lecturer on anatomy and surgery at that place. Though contrary to his own inclination, he complied with their request, and upon that occasion was created doctor of physic without any examination. Soon after, upon the death of his father, he was appointed to succeed him as professor of anatomy ; and upon being admitted into that office on the 9th of Novem¬ ber 1721, he delivered an oration De vera via ad fahricce humani corporis cognitionem ducente, which was heard with universal approbation. In the capacity of a professor, he not only bestowed the greatest attention upon the instruc¬ tion of the youth intrusted to his care, but on the improve¬ ment of the medical art. With this view he published many important discoveries of his own; and, by elegant editions, turned the attentions of physicians to works of merit which might otherwise have been neglected. By these means his fame was soon extended over Europe ; and the societies of London, Petersburg, and Haarlem cheerfully received him as an associate. In 1745 he was appointed professor of the practice of medicine at Leyden, and was succeeded in the anatomical chair by his brother, Frid. Bern. Albinus. He was twice rector of the university, and as often he refused that high honour when it was voluntarily offered him. At length, worn out by long service and intense study, he died on the 9th of September 1770, in the 74th year of his age. Albinus, Clodius, a native of Africa, was a distinguished military commander in the reigns of Marcus Aurelius, Corn- modus, and Pertinax. On the death of Pertinax he was proclaimed emperor by the legions in Britain and Gaul, but was defeated and slain by his formidable competitor Severus, in a battle near Lyons, A.D. 197. ALBION, the ancient name of Britain. See Britain. Albion, New, a name given by Sir Francis Drake to Cali- ALB Albireo fornia on the north-west coast of America, which he dis- || covered and took possession of in the year 1578. Captain Albufera. Cook visited this coast in 1778, and landed in a place situ- v--'' ate in Long. 235. 20. E. Lat. 44. 33. N. In the year 1792 it was again visited by Captain Vancouver, who was em¬ ployed in surveying the western coast of North America. The name is now applied to that part of the coast which lies between 43° and 48° N. Lat. ALBIREO, in Astronomy, a star of the third or fourth magnitude, in the constellation Cygnus. ALBIS, in Ancient Geography, now the Elbe, which di¬ vided Ancient Germany in the middle, and was the bound¬ ary of this country, so far as it was known to the Romans. All beyond they owned to be uncertain, no Roman except Drusus, Tiberius, and D. Ahenobarbus having penetrated so far as the Elbe. ALBITE, a species of felspar, called also Cleavlandite. See Mineralogy. ALBOGALERUS, in Roman Antiquity, a white cap worn by the jiamen Dialis, on the top of which was an or¬ nament of olive branches. ALBOIN, King of the Lombards. See Lombards. AL BORAK, amongst the Mahometan writers, the beast on which Mahomet rode in his journeys to heaven. The Arab commentators give many fables concerning this ex¬ traordinary mode of conveyance. It is represented as of an intermediate shape and size between an ass and a mule. A place, it seems, was secured for it in Paradise, at the inter¬ cession of Mahomet; which, however, was in some measure extorted from the prophet, by A1 Borak’s refusing to let him mount when the angel Gabriel was come to conduct him. ALB ORAN, a small and barren rocky islet in the Me¬ diterranean sea, 66 miles S.S.W. of Almeria in Spain, Lat. 35. 58. N., Long. 3. 1. W. ALB OX, a town of Spain, in the province of Almeria. It is well-built and healthy, and contains 7425 inhabitants. Principal manufactures, oil, flour, pottery, woollen and linen stuffs. The latter give employment to about 400 looms chiefly worked by women. ALBRECHTSBERGER, Johann George, a musician, born at Kloster-Neuburg, Vienna, in 1729. He was a very learned contrapuntist, and became court organist at Vienna, was a member of the Academy, and had the honour of be¬ ing the insti’uctor of Beethoven. He died in 1809. Twenty- seven of his numerous compositions have been printed. His excellent Guide to Composition, with Examples, was first published at Leipsic, in 1790; and a collection of his writ¬ ings on harmony, in 3 vols., appeared at Vienna in 1826. ALBRIC, Albricius, or Alfricus, a learned British physician and philosopher, who flourished at London about the end of the eleventh century, or, according to others, in the beginning of the thirteenth. The following works of his are cited by Bale: [^Script. Illustr. Magn. Brit.~\ -1. De Deorum Imaginihus; 2. De Ratione Veneni; 3. Lirtutes Antiquorum; 4. Canones Speculativi. The first alone has been published, and is to be found in the Mythographi Latini, Amsterdam, 1681. ALBUERA, a small village of Spain, in the province of Estremadura, 12 miles S.S.E. of Badajos. It has been ren¬ dered celebrated by a victory gained there on the 16th of May 1811, by the English, Portuguese, and Spaniards, un¬ der Marshal Beresford, over the French army, commanded by Marshal Soult. ALBUFEIRA, a Portuguese town, on a bay in the pro¬ vince of Algarve, containing 2665 inhabitants. Its harbour is capable of containing large ships, and is well defended by a castle and battery. Lat. 37. 7. N. Long. 7. 19. W. ALBUFERA de Valencia, a lake seven miles south of Valencia, in Spain, about twelve miles in length and four in VOL. II. A L C 449 breadth. It has an opening to the sea, and abounds with fish Album and waterfowl. The banks are inhabited by fishermen. I! On the days of St Martin and St Catalina, the public have ^AIc8eu9'y the freedom of fishing and shooting on the lake, which on these occasions is covered with hundreds of boats. ALBUM, in Antiquity, a kind of white tablet or register, wherein the names of certain magistrates, public transac¬ tions, &c., were entered. Of these there were various sorts ; as the album decurionum, album senatorum, album judicum, album prcetoris, fyc. The high priest entered the chief transactions of each year into an album, or tablet, which was hung up in his house for the public use. Album is also used, in later times, to denote a kind of tablet, or pocket-book, for containing autographs, sketches, and original compositions. ALBUMAZAR, a celebrated Arabian astronomer of the ninth century, born at Balkh, in Khorassan. He had reached the age of 47 before he entered on the studies to which he owes his fame. His principal works are An In¬ troduction to Astronomy, and the Book of Conjunction, both published in a Latin translation at Augsburg, in 1489, and again at Venice in 1515 ; and a work On the Revolution cf the Years is also attributed to him. ALBUMEN, a substance found both in animal and vegetable matters, and in great abundance in the white of eggs. It coagulates by heat, and becomes insoluble in water after that process. See Chemistry. ALBUQUERQUE, a town of Spain, in a district of the same name, in the province of Estremadura, on an emi¬ nence, nine miles from the frontiers of Portugal. It is de¬ fended by an almost impregnable fortress, built on a high mountain. It was taken by the allies of Charles, king of Spain, in 1705, but was restored to the Crown in 1715. It has some trade in woollen and linen manufactures, and ex¬ ports cattle and fruits. Long. 7. 0. W. Lat. 38. 52. N. Pop. 6787. Albuquerque, Alfonso, the celebrated commander who laid the foundations of the Portuguese power in India, was born at Melinda, in Africa, in 1452. He died in 1515, at the mouth of the Persian Gulf. See Portugal.—Historia de Barros; Lafiteau, Conquetes des Portugais. ALBURN, the English name of a compound colour, being a mixture of white and red, or reddish brown. Skin¬ ner derives the word, in this sense, from the Latin albus, and the Italian bruno, brown. ALBURNUM, the soft white substance which in trees is found between the liber or inner bark and the wood, and in process of time acquiring solidity becomes itself the wood. From its colour and comparative softness, it has been styled by some writers the fat of trees, adeps arborum. Its popular name is sap-wood. ALCJEUS, one of the great lyric poets of Greece, was a native of Mitylene, in Lesbos, aud flourished about the year 600 b. c. From the fragments of his poems which have come down to us, we learn that his life was greatly mixed up with the political disputes and internal feuds of his na¬ tive city. He sided with the nobles, and took an active part against the tyrants, who at that time set themselves up in Mitylene. He was obliged, in consequence, to quit his native country, and spend the rest of his life in exile. The date of his death is unknown. His poems, which were com¬ posed in the Aiolian dialect, were collected afterwards, and apparently divided into ten books. The subjects, as we can still see from the fragments, were of the most varied kind: some of his poems were hymns to the gods; others were of a martial or political character; others again breathed an ardent love of liberty and hatred of the tyrants ; and lastly, some were of an erotic kind, and appear to have been par- 450 A L C Alcaeus ticularly remarkable for the fervour of the passion they de¬ li scribed. Horace looks upon Alcaeus as his great model, Alcala. an(j }laSj in one passage {Od.ii. 13. 26. et seq '.), given a fine picture of the poetical powers of the ^Eolian bard. The care which Alcaeus bestowed upon the construction of his verses was probably the reason why one kind of metre, the Alcaic, was named after him. Not one of his compositions has come down to us entire, but a complete collection of all the extant fragments may be found in Bergk’s “ Poetae Lyrici Greed” Lipsiae, 1852, 8vo. (l. s.) Algous, an Athenian comic poet, or rather a writer of what is termed mixed comedy. He left ten pieces, one of which, Pasiphae, he produced when he contended with Aris¬ tophanes, in the year b.c. 388. Alcaeus, of Messene, the author of 22 Epigrams in the Greek Anthology. He was contemporary with Philip III., king of Macedon, whom he did not spare in his Epigrams, and who replied to one of them in another, containing a broad hint of a dreadful retaliation if he should fall into his hands. ALCAICS, in Andent Poetry, a name given to several kinds of verse, from Alcaeus, their alleged inventor. The first kind consists of five feet, viz. a spondee or iambic, an iambic, a long syllable, a dactyle, another dac- tyle. Such are the following lines of Horace: Omnes | eojdem | cogimur, j omnium Versa\tur ur\na | serins, J ocius, Sors exitura. The second kind consists of two dactyles and two tro¬ chees ; as, Exili\um imposi\tura | cymbce. Besides these two, which are called dactylic Alcaics, there is another, simply styled Alcaic, consisting of an epitrite, a choriambus, another choriambus, and a bacchius. The following is of this species: Cur timet fla\vum Tiberim | tangere, cur j olivum? Alcaic Ode, a kind of manly ode, composed of several strophes, each consisting of four verses; the first two of which are always alca'ics of the first kind; the third verse is an iambic dimeter hypercatalectic, or consisting of four feet and a long syllable; and the fourth verse is an alca'ic of the second kind. The following strophe is of this species, which Horace calls “ minaces Alccd camence” Non possidentem multa vocaveris Recte beatum; rectius occupat Nomen beati, qui deorum Muneribus sapienter uti, &c. ALCAID, Alcayde, or Alcalde, in the polity of the Moors, Spaniards, and Portuguese, a magistrate or officer of justice, answering nearly to the French provost and the British justice of peace. The alcaid among the Moors is vested with supreme jurisdiction, both in civil and criminal cases. Alcalde is still the title of the mayors of Spanish towns. ALCALA de Guadaira, a town of Spain, in Andalucia, upon the river Guadaira, with 7000 inhabitants, chiefly en¬ gaged in agriculture and the making of bread. It has abun¬ dance of springs, from which water is conveyed to Seville by an aqueduct. Long. 5. 47. W. Lat. 37. 15. N. Alcala de Henares, a city of Spain, on the river Henares, in the province of New Castile. It was formerly celebrated for its university, which has latterly been trans¬ ferred to Madrid. This university was founded by Car¬ dinal Ximenes, and it was here that the famous edition of the Holy Bible, known as the Complutensian Polyglot, was prepared. Alcala contains 5153 inhabitants, and has a military school for the artillery and engineer corps. Among many distinguished men to whom it had the honour A L C of giving birth are, the poet Figueroa, the naturalist Busta- Alcala mente de la Camara, the historian Solis, and last and great- II est of all, Cervantes. Alcantara. Alcala de los Gazules, a town of Seville in Spain, 27 ^ miles N.W. of Cadiz, in a picturesque mountainous district. It has about 6000 inhabitants, chiefly engaged in agriculture. Alcala la Peal, a city of Andalucia in Spain, 18 miles S.W. of Jaen. It stands between two mountain ridges, at an elevation of about 3000 feet above the sea. It has a fine abbey, two parish churches, and two convents, and a popula¬ tion chiefly agricultural, of about 7000. Alonso de Alcala, a celebrated physician and jurist of the sixteenth century, was born here. In 1810 the Spaniards were defeated here by the French. ALCALY, or Alcali, or Alkali. See Chemistry, Index. ALCAMENES (’AA/cayaeV^s), a famous Athenian sculp¬ tor, a pupil of Phidias, who is celebrated for his skill in art by Cicero, Pliny, Pausanias, Lucian, &c. He appears as one of the great triumvirate of Greek sculptors, Phidias, Alcamenes, and Polycletus. He competed with his master in a statue of Minerva. It would appear that in this at¬ tempt his style was exquisite in finish, but that he failed in the spirit of his work, when compared to that of his mighty master. His statue of Venus Urania, that adorned her tem¬ ple at Athens, was reckoned his masterpiece. He flourished about 430 years B. c. ALCAMO, a city of Sicily, on the river Freddo or St Bartholomew, in the intendancy of Trapani. It is a parlia¬ mentary city, in a district of peculiar fertility, which pro¬ duces some of the best wines of the island. It contains a very strong castle, many churches and monasteries, and 13,000 inhabitants. Near to it are remains of the ancient Segesta, with its temple and theatre in good preservation; and near the sea are some celebrated warm baths. ALCANIZ, a Spanish town upon the Guadaloupe, in the province of Teruel, with a fine town-house, a college, three parish churches, six monasteries, one hospital, and 5100 inhabitants. The surrounding country is wild, but rich in olives, mulberry trees, and alum. ALCANNA, or Alkanna, in Commerce, a powder pre¬ pared from the leaves of the Egyptian privet, in which the people of Cairo drive a considerable trade. It is much used by the Turkish women, to give a golden colour to their nails and hair. In dyeing, it gives a yellow colour when steeped with common water, and a red when infused in vinegar. There is also an oil extracted from the berries of alcanna, which is sometimes used in medicine. ALCANTARA, the Interamnium of the Romans, a town of Estremadura in Spain, on the left bank of the Tagus, with 4273 inhabitants. Alcantara {Arabice, A1 Kantrah, i. e. the bridge), derived its name from the magni¬ ficent Roman bridge which spanned the Tagus at this point; and which was erected, according to the inscription, in a.d. 104, at the joint expense of the several towns therein men¬ tioned, in honour of the Emperor Trajan, who was a native of Spain. This noble monument of antiquity was injured by the English, and afterwards, with gratuitous barbarism, blown up by the French general Victor, during the campaign of 1809. It was repaired with timber in 1818, and again burnt in 1836 to prevent the passage of the Carlist troops. Lat. 39. 41. N. Long. 6. 44. W. Knights of Alcantara, one of the five military orders of Spain, which took its name from the above-mentioned city. They make a very considerable figure in the history of the expeditions against the Moors. The knights of Alcantara make the same vows as those of Calatrava, and are only dis¬ tinguished from them by this, that the cross fleur-de-lis, which they bear over a large white cloak, is of a green A L C A L C 451 Aloaraz colour. They possess 37 commanderies. By the terms of || the surrender of Alcantara to this order, it was stipulated Alcazar, tlurt there should be a confraternity between the two orders, with the same practices and observances in noth ; and that the order of Alcantara should be subject to be visited by the grand master of Calatrava. But the former soon re¬ leased themselves from this engagement, on pretence that their grand master had not been called to the election of that of Calatrava, as had been likewise stipulated in the articles. After the expulsion of the Moors, and the taking of Granada, the sovereignty of the order of Alcantara and that of Calatrava was settled in the crown of Castile by Ferdinand and Isabella. In 1540 the knights of Alcantara sued for leave to marry, which was granted them. ALCARAZ, a small city of La Mancha, in Spain, now in the province of Albacete. The judicial district of the same name contains 28,000 inhabitants. It is a very moun¬ tainous region, interspersed with fertile valleys. The prin¬ cipal mountain chain is the Sierra de Alcaraz, a prolongation of the Sierra Morena. The city stands near the river Guar- damena, and has the remains of a once strong castle, and of a magnificent Roman aqueduct. It is mentioned by Ptolemy under the name of Urcesa, converted by the Arabs into A1 Karrasch. Pop. 7325. ALCAUDETE, a town of Andalucia, in Spain, in the province of Jaen, in a fertile territory, producing wine, oil, corn, and abundance of fruits. It has a castle, two parish churches, four monasteries, and 6499 inhabitants. ALCAYAL A was a duty imposed in Spain and its colo¬ nies on all transfers of property, whether public or private. It was originally imposed in 1341, as an ad valorem tax ot 10, increased afterwards to 14, per cent., charged on all commodities, whether raw or manufactured, as often as they were sold or exchanged, being always rated according to their selling price. The levying of this tax required a mul¬ titude of revenue officers sufficient to guard the transporta¬ tion of goods not only from one province to another, but from one shop to another. It subjected not only the deal¬ ers in some sort of goods, but those in all sorts, every farmer, every manufacturer, every merchant and shopkeeper, to the continual visits and examination of the tax-gatherers. This monstrous impost was permitted to ruin the industry and commerce of the greater part of the kingdom down to the invasion of Napoleon. Catalonia and Aragon purchased from Philip V. an exemption from the alcavala, and from another pernicious tax called the milliones (duties on butcher-meat, and other articles of provisions), by the sub¬ stitution of a tax on the rents of lands and houses, and on profits, and the wages of labour. Extremely onerous as this latter tax was, Catalonia and Aragon were in a compara¬ tively flourishing state, in consequence of their exemption from the oppressive alcavala.—McCulloch on Taxation. ALCAZAR de San Juan, a Spanish town in a district of the same name, in the province of Ciudad Real, and diocese of Toledo. It contains 7540 inhabitants. It has manufac¬ tures of soap, saltpetre, and gunpowder. 4 his is the Alee of the Romans, taken by T. Sempronius Gracchus after a victory over the Celtiberians, b.c. 180.—Livy, xl. 48, 49. Alcazar do Sal, a town of Portugal, in Estremadura, with a castle said to be impregnable. It is fortified both by art and nature, being built on the top of a rock exceed¬ ingly steep on ail sides. The salt produced here, whence the town takes its name, is of remarkable whiteness. I he fields produce large quantities of rushes, of which mats are made, which are transported out of the kingdom. Pop. 4000. Long. 9. 10. W. Lat. 38. 18. N. Alcazar Kebir, a city of Barbary, seated about two leagues from Larache, in Asga, a province of the kingdom of Fez. It was of great note, and the seat of the governor of this part of the kingdom. It was built by Jacob Almanzor, Alcazar king of Fez, about the -year 1180, and designed for a ma- gazine and place of rendezvous for the great preparations f ^ em; he was making to enter Granada in Spain, and to make good the footing which Joseph Almanzor had got some time before. It is said his father first invaded Spain with 300,000 men, most of whom he was obliged to bring back to Africa to quell a rebellion that had broken out in Marocco. This done, he returned to Spain again with an army, as is said, of 200,000 horse and 300,000 foot. The city is now fallen greatly to decay, so that of fifteen mosques, two only are used, probably in consequence of the bad situation ot the town ; for it stands so low, that it is excessively hot in summer, and in winter almost overflowed with water. Po¬ pulation about 5000. Near this city there is a high ridge ot mountains running towards Tetuan, whose inhabitants were never brought entirely under subjection. Not far from this is the river Elmahassen, famous for the battle fought be¬ tween Don Sebastian, king of Portugal, and the Moors, in which the Portuguese were defeated, and their king slain. Long. 12. 35. W. Lat. 35. 15. N. Alcazar, Luis de, a learned Spanish Jesuit, born at Se¬ ville in 1554. His ingenuity was chiefly directed to the in¬ terpretation of the Apocalypse, on which subject he wrote various treatises. He was greatly beloved in his native city, where he died in 1613. ALCEDO, the genus Kingfisher, in Ornithology. Alcedo, Antonio de, a Spanish geographer of the West Indies, whose work printed, in 5 vols. 4to, in 1786-9, was suppressed by the government. It was translated into Eng¬ lish in 1812-15 bv Mr G. A. Thompson ; but is now entirely superseded. ALCESTER, a parish and market town in the county of Warwick, 13 miles W.S.W. of Warwick, with 2027 inha¬ bitants, who manufacture needles and fish-hooks. It was the ancient Alauna. ALCESTIS, the daughter of Pelias, and wife of Admetus king of Pherae in Thessaly, who consented to die in place ot her husband, and was afterwards restored to life by Hercules. This beautiful instance of female devotion forms the subject of one of the best plays of Euripides. ALCHADEB, a Spanish rabbi, who flourished about the end of the 15th century. He was celebrated as an astro¬ nomer, but his works, with one exception, exist only in MS. ALCHEMY, a word of equally doubtful origin with the science which it denotes. The prefix al suggests an Arabic source, and the word has accordingly been explained as sig¬ nifying the chemistry, with reference to the “ great projec¬ tion,” as the terminating and highest result of the science. It is impossible now to connect the hermetic art of the Egyptians, and the traces of alchemy in the later history of Rome, with its first historical development in the middle ages, beginning in the eighth century with the Arabian Gebir. From the Arabians it passed into Europe; and the period from the eleventh to the sixteenth century inclusive constitutes the proper reign of alchemy. During this period it numbered among its adepts the great names of Roger Bacon, Albertus Magnus, Aquinas, Raymond Lully, Ar- nauld of Villa Nova, Basil Valentine, and Paracelsus. Fiom these, the genuine and highest type of alchemists, we must take our estimate of the art, and not from the baser class of visionaries and impostors with whom the name has too long been universally associated. These men, then, will be foun to have been in reality laborious experimental chemists, anc their belief in the particular doctrines of alchemy to lave been the very natural offspring of the contact ot hig i spe¬ culative intellect, in a dark and enthusiastic age, wit t e wonders of a science pregnant above all others in marve s and in mystery. That these men contributed little to our 452 A L C Alciati real knowledge of nature, even if true, might well be ac- . I[ counted for, by the fact that the trammels of spiritual autho- / ci ia es-rjty still fettered the human mind, and that the jealous guar- dianship of superstition too faithfully bounded the inquiries of a bold curiosity. Modern science, however, stands in¬ debted in no small degree to the alchemy of the middle ages. The peculiar objects of the enthusiastic and patient pur¬ suit of the alchemist were, 1st, the alkahest, or universal sol¬ vent, an element to which modern chemistry has made a kind of approximation. 2d, the transmutation of metals, an idea under different forms, which will be found to pervade the whole course of chemical inquiry. “ The improvements,” says Sir Humphry Davy, “ taking place in the methods of examining bodies, are constantly changing the opinions of chemists with respect to their nature; and there is no rea¬ son to suppose that any real indestructible principle has yet been discovered. Matter may ultimately be found to be the same in essence, differing only in the arrangement of its particles; or two or three simple substances may produce all the varieties of compound bodies.” The possibility of the realisation of this idea still remains, however, to be de¬ monstrated. ?>d. The elixir vitae, or universal medicine, for the cure of all diseases, and the indefinite prolongation of human life, an idea which, we may remark, has not been pe¬ culiar to the alchemists, having substantially been held by Bacon and Descartes. For fuller historical particulars see Chemistry, History. ALCIATI, Andrea, an eminent Italian jurist, who was born near Milan, in 1492, and died in 1550. He mixed much of polite learning in the explication of the laws, and happily drove out the barbarity of language which till then had reigned in the lectures and writings of lawyers: for which Thuanus highly praises him. He published a great many law-books, and some notes upon Tacitus. His Em¬ blems have been much admired, and translated into French, Italian, and Spanish. His History of Milan appeared after his death. ALCIBIADES, the celebrated Athenian general, son of Clinias and Deinomache, was born at Athens about the year 450 b.c. Of high birth, princely fortune, and surpass¬ ing personal beauty, he was eminently distinguished for the brilliancy and versatility of his talents; but his youth was disgraced by debauchery and excess, from which his friend Socrates strove in vain to reclaim him. Mutual services had cemented their friendship ;.6,Socrates having rescued him from death at the battle of ;Potidaea, as he afterwards saved the life of Socrates at 4frat of Delium. On the death of Cleon, in 422, he became one of the leaders in the Athe¬ nian commonwealth, and the head of the war party, in op¬ position to Nicias. He warmly advocated the Sicilian ex- TVT^^°n’ w^llc^ was chosen a joint commander with Aicias and Lamachus. Shortly after his arrival there, he Mas recalled to Athens, to stand his trial respecting the mysterious mutilation of the Hermes busts, with which act of impiety he was charged as a ringleader previously to his departure; but contriving to escape from the state vessel that was conveying him, he proceeded to Sparta, where he acted as the avowed enemy of his country. Sentence of death was passed upon him at Athens, and his property confiscated. The machinations of Agis II. obliged him to leave Sparta; and taking refuge with Tissaphernes, he in¬ duced that commander to desert the Spartans, and declare himself in favour of the Athenians, who thereupon recalled Alcibiades from exile. Before he returned, however, the Athenians under his command gained the victories of Cy- nossema, Abvdos, and Cyzicus, and took possession of Chal- cedon and Byzantium; after which, in 407, he entered Athens in triumph, and was appointed commander of all the A L c land and sea forces. But the year following he was super-Alcidamas seded, in consequence of the defeat of his fleet at Notium, II occasioned by the rashness of his lieutenant Antiochus, and Alcman- he retired into voluntary exile to his fortified domain at Bisanthe. Before the fatal battle of TEgos-Potamos, he gave an ineffectual warning to the Athenian leaders. After the fall of Athens, he was banished and took refuge with Phar- nabazus, and was about to proceed to the court of Ar- taxerxes, when assassins, hired either by the Spartans or by the brothers of a lady whom he had seduced, fired his house in the night; and in attempting to escape, he was slain with darts, in the forty-sixth year of his age, b.c. 404. He left a son, of his own name, by his wife Hipparete. ALCIDAMAS, a Greek rhetorician, who gave instruc¬ tions in eloquence at Athens, where he resided between the years b.c. 432 and 411. His chief works are lost; but there are two orations extant that pass under his name.— See Reiske’s Oratores Grceci; and Bekker’s Oratores Attici. ALCTDES, a name of Amphitryon, son of Alcaeus, and more especially of Hercules the grandson of Alcaeus. ALCINOUS, a Platonic philosopher of uncertain date, author of a work entitled Ettito/x^ tmv ILVarcovos SoyyaTwv, which has been translated into English by Stanley in his History of Philosophy. The best edition of the Greek original is that by Fisher, Lips. 1783, 8vo. Alcinous, a mythical king of the Phaeacians, in the island of Scheria or Drepane, which it would be difficult to identify with any modern island, was son of Nausithous, and grandson of Neptune and Peribcea. This king has been immortalised in the Odyssey. He received Ulysses with much civility, when a storm had cast him on his coast. Flis people loved pleasure and good cheer, yet were skilful sea¬ men ; and Alcinous is described as a good prince. ALCIPHRON, the most eminent of the Greek epistolary writers, was probably a contemporary of Lucian. His letters, of which 116 have been published, are written in the purest Attic dialect: the imaginary authors of them are country people, fisherwomen, courtesans, and parasites ; who express their sentiments and opinions on familiar subjects in refined and elegant language, yet without any very apparent incon¬ sistency. The new Attic comedy being the principal source from which Alciphron derived his information, these letters are valuable as delineating the private life of the Athenians at that period. The best editions are by Bergler, Lips. 1715, and Wagner, Lips. 1798. ALCIRA, the ancient Sucro, a Spanish town upon an island in the river Jucar, in the province of Valencia. It is surrounded with walls, and has two parish churches, six monasteries, one hospital, four poorhouses, and 13,000 in habitants. Its principal productions are silk, rice, and or¬ anges, which are exported to Seville, France, and England. ALCM/EON, a philosopher of Crotona, who lived about 550 b.c. He is said to have been a pupil of Pythagoras, and according to some he was the first who dissected the human body. His writings are lost, but his opinions may be gathered from Stobaeus, Plutarch, and Galen. ALCMAER, a city of the United Provinces, in North Holland, seated about four miles from the sea, 15 from Haarlem, and 18 from Amsterdam. The streets and houses are extremely neat and regular, and the public buildings very beautiful. The church of St Lawrence is a fine Gothic building of the fifteenth century, with a beautiful porch. Alcmaer has a court of primary jurisdiction, a college, a theatre, &c. In 1850 the number of inhabitants was 10,148. ALCMAN, sometimes also called Alcmaeon, one of the most ancient, and, in the opinion of the Alexandrian critics, the most distinguished among the lyric poets of Greece. According to one account he was by birth a Lydian, while others state that he was a native of Sparta, where, at any A L C A L C 453 Alcor. Alcmanian rate, he lived from a very early age. The time at which he » flourished is uncertain, though it is generally assumed that it was the period between the years 620 and 640 b.C. Ale¬ man may in some respects be regarded as the father of lyric poetry among the Greeks, and it was probably for this rea¬ son that the Alexandrian critics put him at the head of their lyric canon. His poems, which seem to have formed a col¬ lection of six books, are known to us only from a number of small fragments. Many of them were of an erotic cha¬ racter, but others of them were hymns, and scolia. All were written in the vigorous broad dialect of the Dorians. The best collection of these fragments was published by F. G. Welcker, Giesen, 1815, 4to; they are also contained in Bergk’s “PoetcR Lyrici Greed” 1852, 8vo. (l. S.) ALCMANIAN, an ancient lyric kind of verse, consist¬ ing of two dactyles and two trochees: as,— Virgini|6ws pue\risque\canto. It derived its name from the poet above mentioned. ALCMENA, the daughter of Electryon, king of Mycenae, and wife of Amphitryon. She was the mother of Hercules by Zeus, who assumed the likeness of her husband during his absence; and at the same birth she bore Iphicles by Amphitryon. ALCOB AZA, a town of Portugal, to the north of Lisbon, in the province of Estremadura, at the confluence of the two rivers Alcoa and Baza. It is celebrated for its monastery, one of the richest and most splendid establishments in the kingdom. It contains 295 houses and 2000 inhabitants. ALCOCK, John, doctor of laws, and bishop of Ely in the reign of Henry VIL, was born at Beverley in Yorkshire, and educated at Cambridge. He was first made dean of Westminster, and afterwards appointed master of the rolls. In 1471 he was consecrated bishop of Rochester; in 14/6 he was translated to the see of Worcester; and in 1486 to that of Ely, in the room of Dr John Morton, preferred to the see of Canterbury. He was a prelate of great learning and piety, and so highly esteemed by King Henry, that he appointed him lord-president of Wales, and afterwards lord- chancellor of England. Alcock founded a school at Kings- ton-upon-Hull, and built the spacious hall belonging to the episcopal palace at Ely. He was also the founder of Jesus College in Cambridge, for a master, six fellows, and as many scholars. This house was formerly a nunnery, dedicated to St Radigund; and Godwin says that the building being o-reatly decayed, and the revenues reduced almost to no¬ thing, the nuns had all forsaken it, except two; whereupon Bishop Alcock procured a grant from the crown, and con¬ verted it into a college. But Camden and others tell us, that the nuns of that house were so notorious for their in¬ continence, that King Henry VIL and Pope Julius II. con¬ sented to its dissolution : Bale accordingly calls this nunnery spiritualium meretricum ccenobium, a community of spn itua harlots. Bishop Alcock wrote several pieces, among which are the following:—1. Mons Perfectionis ; 2. In Psalmos Pcenitentiales; 3. Homiliae Vulgares; 4. Meditationes Piae. He died October 1. 1500, and was buried in the chapel built by himself in Ely cathedral. ALCOENTRE, a town of Portugal, in the province of Estremadura. It is within the lines of Torres Vedras, and was occupied by the allied troops as cantonments during the important period when those lines were the barrier that secured the safety of the peninsula. ALCOHOL, or Alkohol, in Chemistry, spirits of wine highly rectified. It is also used for any highly rectified spirit. Absolute alcohol has been obtained of a specific gravity, 794-2. See Materia Medica. ALCOHOLIZATION, the process of rectifying any SP ALCOR, the name of a small star adjoining to the large bright one in the middle of the tail of Ursa major. The Alcora word is Arabic. It is a proverb among the Arabians, ap¬ plied to one who pretends to see small things, but overlooks much greater : Thou canst see Alcor, and yet not see the full Alcoran. TYlOOTl* ALCORA, a town of Valencia in Spain, celebrated for its delft and porcelain manufactory. Pop. 6000. ALCORAN, or Al-koran, the scripture or bible of the Mahometans. The word is compounded of the Arabic par¬ ticle al, and Jtoran, derived from the verb karaa, to read. It therefore properly signifies the reading, or rather that which ought to be read. By this name the Mahometans de¬ note not only the entire book or volume of the Koran, but also any particular chapter or section of it; just as the Jews call either the whole Scripture, or any part of it, by the name of Kara or Mikra, words of the same origin and Besides this peculiar name, the Koran is also honoured with several appellations common to other books of Scrip¬ ture: as alFarkan, from the wexbforaha, to divide or dis- timulish; not, as the Mahometan doctors say, because those books are divided into chapters or sections, or distinguish between good and evil, but in like manner as the Jews use the word Perek or Pirha, from the same root, to denote a section or portion of Scripture. It is also called al Moshaf, the volume, and al Kitah, the book, by way of eminence, which answers to the Biblia of the Greeks; and al JJhikr, the admonition, which name is also given to the Pentateuch and Gospel. . The Koran is divided into 114 larger portions of very unequal length, which we call chapters, but the Arabians sowar, in the singular sura, a word rarely used on any other occasion, and properly signifying a row, order, or a regular series; as a course of bricks in a building, or a rank ot sol¬ diers in an army; and is the same in use and impoit with the Sura or Tora of the Jews, who also call the fifty-three sections of the Pentateuch Sedarim, a word of the same signification. These chapters are not distinguished in the manuscript copies by their numerical order, but by particular titles, which are taken sometimes from a particular matter treated of, or person mentioned therein ; but usually from the first word of note, exactly in the same manner as the Jews have named their Sedarim; though the word from which some chapters are denominated be very far distant, towards the middle, or perhaps the end of the chapter; which seems ridi¬ culous. But the occasion of this appears to have been, that the verse or passage wherein such word occurs was, in point of time, revealed and committed to writing before the other verses of the same chapter which precede it in order; and the title being given to the chapter before it was completed, or the passages reduced to their present order, the verse from whence such title was taken did not always happen to begin the chapter. Some chapters have two or more titles, occasioned by the difference of the copies. Some of the chapters having been revealed at Mecca, and others at Medina, the noting of this difference makes a part of the title; but the reader will observe that several of the chapters are said to have been revealed partly at Mecca and partly at Medina; and as to others, it is yet a dispute among the commentators to which of the two places they belong. . Every chapter is subdivided into smaller portions, o i try unequal length also, which we customarily call verses, ut t. e Arabic word is ay at, the same with the Hebrew ototh,zna signifies signs or wonders: such as are the secrets o ot, his attributes, works, judgments, and ordinances, de ivere in those verses; many oi which have their particuar i also, imposed in the same manner as those of the chapters. 454 Alcoran ALCORAN. Besides these unequal divisions of chapter and verse, the Mahometans have also divided their Koran into sixteen equal portions, which they call Ahzab, in the singular Hizb, each divided into four equal parts; which is also an imita¬ tion of the Jews, who have an ancient division of their Mishna into sixty portions called Massictoth. But the Koran is more usually divided into thirty sections only, named Ajzai from the singular Joz, each of twice the length of the former, and in like manner subdivided into four parts. These divisions are for the use of the readers of the Koran in the royal temples, or in the adjoining chapels, where the emperors and great men are interred. There are thirty of these readers belonging to every chapel, and each reads his section every day; so that the whole Koran is read over once a day. Next after the title, at the head of every chapter, except only the ninth, is prefixed the following solemn form, by the Mahometans called the Bismallah, In the name of the most merciful Goi); which form they constantly place at the beginning of all their books and writings in general, as a peculiar mark or distinguishing characteristic of their re¬ ligion, it being counted a sort of impiety to omit it. The Jews, for the same purpose, make use of the form, In the name of the Lord, or In the name of the great God; and the eastern Christians that of In the name of the Father, arid of the Son, and of the Holy Ghost. But Mahomet probably took this form, as he did many other things, from the Per¬ sian Magi, who used to begin their books in these words, Benam Yezdan bakshaishgher dadar; that is, In the name of the most merciful just God. There are twenty-nine chapters of the Koran which have this peculiarity, that they begin with certain letters of the alphabet, some with a single one, others with more. These letters the Mahometans believe to be the peculiar marks of the Koran, and to conceal several profound mysteries, the certain understanding of which, the most intelligent confess, has not been communicated to any mortal, their prophet only excepted. Notwithstanding which, some will take the liberty of guessing at their meaning by that species of Cabala called by the Jews Notarikon, and suppose the letters to stand for as many words, expressing the names and attributes of God, his works, ordinances, and decrees; and therefore these mys¬ terious letters, as well as the verses themselves, seem in the Koran to be called signs. Others explain the intent of these letters from their nature or organ, or else from their value in numbers, according to another species of the Jewish Ca¬ bala, called Gematria ; the uncertainty of which conjec¬ tures sufficiently appears from their disagreement. Thus, for example, five chapters, one of which is the second, begin 'Y// / ,est? frfrers> A. L. M. which some imagine to stand for Allah latiffimagid, God is gracious and to be glorified; or, Ana h minni, i. e. to me and from me, viz. belongs all per¬ fection, and proceeds all good; or else for Ano Allah alam, 1 am the most wise God, taking the first letter to mark the beginning of the first word, the second the middle of the second word, and the third the last of the third word; or for Allah Gabriel Mohammed, the author, revealer, and preacher of the Koran. Others say, that as the letter A be¬ longs to the lower part of the throat, the first of the organs or speech ; L to the palate, the middle organ ; and M to the lips, which are the last organ; so these letters signifiy that God is the beginning, middle, and end, or ought to be praised in the beginning, middle, and end, of all our words and actions: or, as the total value of those three letters, in num- bers, is seventy-one, they signify, that, in the space of so Alcoran, many years, the religion preached in the Koran should be v'—v—-< fully established. The conjecture of a learned Christian is is at least as certain as any of the former, who supposes those letters were set there by the amanuensis, for Amar li Mohamed, i. e. at the command of Miohammed, as the five letters prefixed to the nineteenth chapter seem to be there written by a Jewish scribe, for Coh yaas, Thus he com¬ manded. The Koran is universally allowed to be written with the utmost elegance and purity of language, in the dialect of the tribe of Koreish, the most noble and polite of all the Arabians, but with some mixture, though very rarely, of other dialects. It is confessedly the standard of the Arabic tongue, and, as the more orthodox believe and are taught by the book itselfj inimitable by any human pen (though some sectaries have been of another opinion) ; and therefore in¬ sisted on as a permanent miracle, greater than that of rais¬ ing the dead, and alone sufficient to convince the world of its divine original. And to this miracle did Mahomet himself chiefly appeal for the confirmation of his mission, publicly challenging the most eloquent men in Arabia, which was at that time stocked with thousands whose sole study and ambition it was to ex¬ cel in elegance of style and composition, to produce even a single chapter that might be compared with it.1 1 o the pomp and harmony of expression some ascribe all the force and effect of the Koran, which they consider asa sort of music, equally fitted with other species of that art to ra¬ vish and amaze. In this Mahomet succeeded so well, and so strangely captivated the minds of his audience, that se¬ veral of his opponents thought it the effect of witchcraft and enchantment, as he himself complains. Others have attri¬ buted the effect of the Koran to the frequent mention of re¬ wards and punishments,—heaven and hell occurring almost in every page. Some suppose that the sensual pleasures of paradise, so frequently set before the imaginations of the readers of the Koran, were what chiefly bewitched them; though, with regard to these, there is a great dispute whether they are to be understood literally or spiritually. Several have even allegorized the whole book. The general design of the Koran was to unite the profes¬ sors of the three different religions then followed in the po¬ pulous country of Arabia (who for the most part lived pro¬ miscuously, and wandered without guides, the far greater number being idolaters, and the rest Jews and Christians mostly of erroneous and heterodox belief) in the knowledge and worship of one God, under the sanction of certain laws, and the outward signs of ceremonies partly of ancient and partly of novel institution, enforced by the consideration o rewards and punishments both temporal and eternal, and to bring them all to the obedience of Mahomet, as the prophet and ambassador of God, who, after the repeated admonitions, promises, and threats of former ages, was at last to establish and propagate God’s religion on earth, and to be acknow¬ ledged chief pontiff in spiritual matters, as well as supreme prince in temporal. The great doctrine, then, of the Koran is the unity of God, to restore which point, Mahomet pretended, was the chief end of his mission; it being laid down by him as a fundamental truth, that there never was, nor ever can be, more than one true orthodox religion. For, though the par¬ ticular laws or ceremonies are only temporary, and subject to alteration, according to the divine directions, yet the sub- 1 As the composition and arrangement of words, however arimi+, , , , the best possible. In fact, Hamzah Benahmed wrote a book a-Tinst w u 'A Ca“ neve^ bf absolutely sald that any one 18 which even surpassed it, and occasioned a defection of a vreat Difrt ofthJ llfK r h aAleast elscoverf ' enterprising mind appears to have been strongly excited by the question, then much agitated, relative to the distance between the Asiatic and American continents ; the solution of which seemed to be facilitated by the recent conquest of Kamtschatka. A short time previous to the death of that monarch, which took place in 1725, he drew up instructions, with his own hand, for the conduct of an expedition, which was to be intrusted to the command of an officer named Behring, who had already made several voyages in the sea of Kamtschatka by order of the crown. In 1728 Behring set sail from the mouth of the Kamtschatka River, and coast¬ ed the eastern shores of Siberia, as far to the northward as Lat. 67.18., but made no discovery of the opposite continent. In 1729 he again set sail, for the purpose of prosecuting the same enterprise, but with no better success. A third voyage was undertaken by order of the Empress Anna in 1741, and Behring was again selected as chief of the expedition, an¬ other vessel being intrusted to the command of Tschirikoff. This enterprise proved more fortunate, and led the way to all the subsequent important discoveries of the Russians in those seas ; although the immediate results of the voyage, upon the whole, were not deemed commensurate with the time and expense employed in fitting out the expedition. The principal object of the undertaking, however, appears to have been accomplished. Tschirikoff discovered the coast of America in the 56th degree of latitude ; and Behring, who was separated from his companion in a storm, saw it in Lat. 58. 28. On his voyage back to Kamtschatka, Behring’s ship was driven on the island which now bears his name, where he soon afterwards died. In the year 1768 Captain Krenitzin and Lieutenant Le- "ALEUTIAN ISLANDS. 465 Aleutian yashef sailed from the mouth of the Kamtschatka River by Islands, order of the Empress Catherine, to examine the chain of the Aleutian Islands. This commission they accordingly exe¬ cuted very carefully, having surveyed the whole of this ar¬ chipelago, from Behring’s Island to the promontory of Al¬ aska; and, after spending the winter among the Fox Islands, they returned to Kamtschatka in the autumn of 1769. During his third and last voyage, in the year 1778, Captain Cook surveyed the eastern portion of this archipelago, accu¬ rately determined the positions of some of the most remark¬ able islands, and corrected many errors of former navigators. In the year 1785 a fresh expedition was set on foot by the Russian government, the command of which was intrusted to Captain Billings, an English naval officer in the Russian service, who had accompanied Captain Cook in his last cele¬ brated voyage to the Pacific Ocean. This expedition ap¬ pears to have been suggested by Mr Coxe, who was at that time at St Petersburg, and whose Account of the Russian Discoveries between Asia and America had already at¬ tracted the attention of the Russian government. During this voyage, which was not completed until the year 1796, Captains Billings and Sarytschef explored the whole chain of the Aleutian Islands, particularly that part of it which had been visited by Captain Cook, and some parts of the adja¬ cent western coast of America. Ample details of the con¬ duct of this expedition have been published in the narra¬ tives of Martin Sauer, who officiated as secretary to Captain Billings, and of Admiral Sarytschef. With the view of ascertaining the practicability of sup¬ plying the Russian settlements in N. America and the ad¬ jacent isles by sea, instead of the tedious route by Ochotsk, Captain Krusenstern, an experienced Russian naval officer, who had served for a long period in the British navy, sug¬ gested the plan of an expedition from Cronstadt, round Cape Horn, to the Aleutian Islands and the north-west coast of America. This plan was approved of by Count Roman- zof, the minister of commerce, and Admiral Mordwinof, minister of the marine, and obtained the sanction of his Im¬ perial Majesty. Two vessels, the Nadeshda and the Neva, under the command of Captain Krusenstern, the original author of the plan, and Captain Lisiansky sailed in company from Cronstadt, in the month of August 1803, and pro¬ ceeded to the Brazils, from whence they sailed round Cape Horn to the Sandwich Islands. Here they separated, the Nadeshda being ordered on a distinct mission to Japan and China, while Captain Lisiansky, in the Neva, proceeded to Kadyak and the American settlements. Of this voyage very full and interesting accounts have been published by Cap¬ tains Krusenstern and Lisiansky, and by Dr Langsdorff, who accompanied the expedition in the quality of physician. By far the most important and best explored portion of this archipelago is the most easterly group, called by the Russians Lyssie Ostrova, or the Fox Islands. Of these islands the most considerable are, Umnak, Unalashka or Oonalashka, and Unimak, the last of which is separated by a narrow strait from the promontory of Alaska. ^ Beyond these, to the north-east, lies the large island of Kadyak or Kodiak, which is generally included among the group called Schumagin’s Islands. The whole of the islands composing this chain are bare and mountainous ; their coasts are rocky and surrounded by breakers, which renders the navigation of those seas exceed¬ ingly dangerous. The land rises immediately from the coasts to steep bald mountains, gradually ascending higher behind each other, and assuming the appearance of chains of mountains, running parallel to the length of the island. Springs take their rise at the bottom of the mountains, and either flow in broad and rapid streams into the neighbouring sea, or, collecting in the rocky vales and glens, form ample vol. n. lakes, which send off their superfluous waters by natural Aleutian canals into the adjacent bays. These islands bear evident Islands- marks of volcanic formation, and several of them have still active volcanoes, which continually emit smoke, and some¬ times flames. Unalashka, one of the largest of the Fox Islands, was Island of visited by Captain Cook during his last voyage, and seems Unalashka. to merit particular notice. This island stretches from north¬ east to south-west and is from 70 to 80 versts in length, but of very unequal breadth. On the north and north¬ east sides there are many bays and creeks, in some of which are very secure harbours for vessels. A part of the south¬ west shore consists of very high, steep, inaccessible cliffs, and another part has remained hitherto wholly unexplored. The whole island consists of a mass of rocks, covered only with a very thin coat of earth; the hills are of very unequal height, and are intersected by irregular valleys, the soil of which is commonly argillaceous, or an earth which appears washed down from the hills. In the lower valleys there is great abundance of grass, which would furnish very good food for cattle; indeed, Captain Cook was of opinion that cattle might subsist at Unalashka all the year round without being housed; and the soil, in many places, appeared capable of producing grain, roots, and vegetables. But the Russian traders and the natives seem satisfied with what nature brings forth. No wood grows on this and the neighbouring islands; only low bushes, and shrubs of dwarf birch, willow, and al¬ der. For all the timber used for the purposes of building, &c. they are indebted to the sea, which wafts it to their shores from the adjacent continent of America. The in¬ habitants are rather low in stature, but plump and well¬ shaped, with short necks, swarthy chubby faces, black eyes, small beards, and long, straight, black hair, which the men wear loose behind and cut before, but the women tie up in a bunch. The principal occupations of the Aleutians are fishing andQCCUpa. hunting, and preparing the implements necessary for both.tions. Their baidars, baidarkas, or boats, resemble the canoes of other savages. They consist of a skeleton ot wood over which is stretched a leather covering made of seal-skins. The boats of the Unalashkans are much superior in point of beauty to those of any of the other islands : some of them appear so transparent that one might trace the formation of the inside, and the manner in which the rower sits. In their form they are long and narrow, and commonly hold only one person. The population of Unalashka and the neighbouring islands Population appears to have been considerable, amounting to several and go- thousands. In 1790 Sarytcheff reckoned it at 1300. Ac-vernment- cording to the most recent accounts, it does not appear to amount to more than 300. This rapid depopulation is ascribed partly to the practice of sending the best hunters to a distance, to chace the large sea-otters, few of them ever returning to their families; and partly to the state of oppression under which the natives live, and the change which has taken place in their modes of living. Cap¬ tain Cook seems to consider the natives of these islands as originally of the same extraction with the Greenlanders and Esquimaux. When first discovered by the Russians they were under the government of Toigons, or chiefs, who, however, possessed little superior distinction or dignity, and had no revenue. At present they are all subject to the government of the Russian settlers. Population ol the whole group is now estimated at 8000. Throughout the whole of the Aleutian Islands, on the Russian island of Kadyak, and the western coast of America, the settlements Russians have formed settlements, for the purpose of hunt- and com¬ ing and collecting furs, with which they carry on a lucra-merce- tive commerce, particularly with the Chinese. The most t 466 ALE ALE Alexander, valuable fur is that of the sea-otter ; an animal which has now become rare on these islands, in consequence of the ex¬ treme eagerness with which they have been hunted and killed. Besides the sea-otter, there are numbers of foxes, especially on the Fox Islands, which from that circumstance derive their name. The black foxes found on these islands are not so valuable as those of Siberia. The Arctic or ice fox, called also the rock fox, and the blue fox, from the natural colour of the fur, which is of a bluish-gray, is very common. See Muller’s Samlung Russicher Geschichte, particularly the third volume. Neue Nachrichten von denen neuent- deckten Insuln in der See zwischen Asia und America, &c. verfasset von J. L. S.—Hamburg and Leipsic, 1776. Coxes Account of the Russian Discoveries. Tooke’s View of the Russian Empire. The Voyages and Travels of Billings ; Sarytcheff; Cooke; Meares; Dixon; Vancouver; LaPerouse; Mackenzie ; Krusenstern ; Lisiansky; and Dr Langsdorff. ALEXANDER the Great. See Macedonia. Alexander of Aphrodisias, the most celebrated of the Greek commentators on Aristotle, and styled by way of pre-eminence, 6 iijrjyrjTTqs, the expositor. He was a native of Aphrodisias, in Caria, and flourished between the 2d and 3d centuries. His first and principal work, On Fate, writ¬ ten in opposition to the stoical doctrine of necessity, was dedicated to Severus and his son Caracalla. It has been edited by Orelli, Zurich, 1824. His other works, which are very voluminous, consist chiefly of commentaries on treatises of Aristotle. They were greatly esteemed among the Ara¬ bians, who translated many of them. A list of his works, with an account of his life, will be found in the Bihl. Arab. Hisp. Escur. of Casiri, vol. i. p. 243. Alexander of Hales, Alexander Halensis, surnamed the irrefragable Doctor, a celebrated English theologian of the thirteenth century. Like most of the scholars of his time, he studied at Paris, where he took his degree of Doctor, and publicly taught philosophy and theology. Among his numerous disciples were the famous Bonaven- tura, Aquinas, and Duns Scotus. His great work is the system of theology known as his Summa, being a commen¬ tary on the Sentences of Peter Lombard, composed by the express orders of Pope Innocent IV., and approved after being submitted to the examination of 70 doctors, as a sys¬ tem of instruction for all the schools of Christendom. Of the private history of this famous man little is known. Fie died in 1245, and was buried in the convent of the Corde¬ liers at Paris, where he had spent the 23 last years of his life. Alexander of Tralles. See Trallianus. Alexander, surnamed Balas, a personage who figures in the history of the Maccabees and in Josephus. He pro¬ fessed to be the natural son of Antiochus Epiphanes, and as such, out of opposition to Demetrius Soter, he was recog¬ nised as king of Syria by the king of Egypt, by the Romans, and eventually by Jonathan Maccabacus, on the part of the Jews. Demetrius was not long after slain in battle, and Balas obtained possession of the kingdom ; but abandoning himself to voluptuousness and debauchery, he soon rendered his reign odious. This encouraged Demetrius Nicator, the eldest son of Demetrius Soter, to claim his father’s crown. Alexander took the field against him, but was defeated in a pitched battle, and fled with 500 cavalry to Abm in Ara¬ bia, and sought refuge with the emir Zabdieh, who mur¬ dered his confiding guest in the fifth year of his reign over Syria. (1 Macc. xi. 13-18 ; Joseph. Antiq. xiii. 4.) Alexander Jann^eus, second king of Judea of the Asmolaean family, but who disgraced the blood of the heroic Maccabees by most barbarous cruelties. He succeeded his brother Aristobulus in 104 B.C., and died in 81 b.c.— Josephus, Ant. Jud. xiii. Alexander Severus, a Roman emperor who reigned from a.d. 222 till a.d. 235. He was born about a.d. 205, in Alexander. Phoenicia, being the son of Julia Mammaea, by her husband Gessius Marcianus, a Syrian, or, according to others, by Caracalla. When his cousin Elagabalus was raised to the imperial throne, he accompanied him to Rome, where after some time he was adopted by his cousin, and elevated to the rank of Caesar. On his adoption by Elagabalus he received the name Alexander (he had before been called Bassianus), to which subsequently that of Severus was added. As the young Caesar refused to take part in the brutal amusements of the emperor, he drew upon himself hatred and persecu¬ tion, which were only increased by the circumstance that he was a favourite with the soldiers. This gave rise to more than one outbreak among the praetorians, who in March 222, murdered Elagabalus and raised Alexander Severus to the throne. The senate and people readily acquiesced in this decision of the praetorian guards, and conferred upon the new emperor the highest titles and honours. He had been carefully educated by his mother and Maesa his grandmother, who had procured for him the ablest instruc¬ tors of the time. While on the throne he was guided by the counsels of these two ladies, and was ever ready to listen to the advice of men of wisdom and experience, among whom we find the illustrious lawyers Ulpian and Paullus. It was on the suggestion of his mother that Alexander ex¬ cluded women from the senate, and formed a privy-council of sixteen of the wisest and most virtuous senators, of which Ulpian became the president. Notwithstanding her j ealousy and some disposition to cruelty, Mammaea exercised a most salutary influence over the emperor and the affairs of the em¬ pire. Alexander himself was not wanting either in ability or in zeal: he devoted the greater part of the day to public busi¬ ness ; and in his leisure hours refreshed himself by the study of Virgil, Horace, Plato, and Cicero. He did away with the superstitious abominations which had been introduced at Rome by his predecessor, but at the same time appears to have had a peculiar religion of his own, for we are informed that in the chapel of his palace (the Lararium) he paid divine honours to Abraham, Orpheus, Apollonius of Tyana, and Jesus Christ, of all of whom images were set up there. His reign is indeed praised on account of his great mildness, but at the same time he always allowed the law to take its course unimpeded, and endeavoured by all means to check the immorality which pervaded all classes. His attempts, however, to reform the legions and praetorians were un¬ successful ; and as the latter regarded the wise Ulpian as the author of the measures adopted by the emperor, they mutinied and compelled Alexander to give up that most faithful friend and adviser to be murdered before his own eyes, in a.d. 228. In the mean time commotions had taken place in Asia, where the empire of the Parthians and the kingdom of the Arsacidae had been overturned by the Persians. The conquerors, under their king Artaxerxes, even marched across the frontiers of the Roman empire, in con¬ sequence of which Alexander was obliged, in a.d. 232, to undertake an expedition against the Persians. According to some accounts he was successful, while according to others the whole undertaking was not carried out in a very creditable manner. It is certain, however, that the Persians after this time for some years abstained from making inroads into the Roman dominion. On his return from Asia, Alexan¬ der found that the northern barbarians were threatening the frontier in another part. He accordingly hastened to the Rhine. While he was there encamped in a place called Sicila, the soldiers, instigated by their commander Maxi¬ minus, murdered both him and his mother, and proclaimed the Thracian Maximinus his successor, a. d. 235. Com¬ pare Gibbon, chap. vi.; Niebuhr, Lect. on Rom. Hist. iii. p. 273, fol. (l. s.) ALE Alexander. Alexander V., raised to the papal see in 1409, was smmJ born in the island of Candia, of parents so poor that he begged from door to door. He is praised by historians for the purity of his morals. He died at Bologna aged 70, after a ponti¬ ficate of about ten months. Alexander VI., Pope, Rodrigo Lenzuoli, was born of a noble Spanish family at Valencia, in 1429, and assumed the name of Borgia, on the elevation of his maternal uncle, Calixtus III., to the chair of St Peter, who made Rodrigo a cardinal at the age of 25. His private life had always been a disgrace to his ecclesiastical profession ; and before his election to the papacy, he had four natural children by Vanozza, his Roman mistress, who long possessed the chief place in his affections. That he was a man of talent has never been denied; but his open profligacy and contempt for decency even after he became pope, were such that his reign is compared by Gibbon to that of Tiberius in ancient Rome. While cardinal, he was employed in several im¬ portant negotiations, during which he contrived to amass great wealth, and to lay the foundations of the future power of his family. On his return from one of these embassies to Spain and Portugal, he was shipwrecked, and was one of the few survivors of a catastrophe in which 180 persons perished ; among whom were three bishops, and many other men of rank and learning. His wealth, unscrupulously used, enabled him to attain the papacy in 1492, on the demise of Innocent III. We shall not dwell on the impurities and crimes that stained the court of Alexander, which the concurrent testi¬ mony of Italian writers, represent as flagitious in the highest degree ; but give his character in the words of Guicciardini. “ In Alexander VI. were singular degrees of prudence and sagacity, a sound understanding, a wonderful power of per¬ suasion, and an incredible vigilance and dexterity in all he undertook. But these qualities were more than counter¬ balanced by his vices. In his manners he was most shame¬ less ; wholly divested of sincerity, of decency, and of truth ; without fidelity, without religion ; in his avarice immode¬ rate ; in his ambition insatiable ; in his cruelty more than barbarous ; with a passionate desire of elevating his nume¬ rous children by whatever means this could be accom¬ plished.” His pontificate was the signal for the recom¬ mencement of those troubles and jealousies among the Italian potentates that had slumbered for some time, and which paved the way for a succession of foreign oppressions under which that fine country long groaned, commencing with the unprincipled irruption of the French King Charles VIII. “No sooner,” says Roscoe, “was the new pontiff firmly seated in the chair of St Peter, than those jealousies, intrigues, and disputes among the potentates of Italy which had for some time ceased to agitate that country, began again to revive, and prepared the way not only for a long series of bloodshed and misery, but for events which over¬ turned in a great degree the political fabric of Italy, and materially affected the rest of Europe.” The pontificate of Alexander VI. must be considered, from the intrigues and crimes of him and his family, as disastrous and disgraceful to Italy. His violence and misrule for a while interrupted the progress of reviving literature, which had begun to spread from Italy as a centre over Europe. The audacious villanies, however, of the pontiff’s son Caesar Borgia, throw those of the father into the shade. The equivocal character of his only daughter Lucrezia, has found a chivalrous defender in the elegant historian of the Medici. (See Appendix I. Life of Leo. X) Lucrezia was first married to Gio. Sforza, lord of Pesaro, but divorced from him by her father, who soon after united her to Alfonso of Aragon, a natural son of Alfonso II. of Naples ; but two years afterwards her unfortunate husband was assassinated ALE 467 before the great door of the church of St Peter, as is al- Alexander, leged with probability by the instrumentality of her brother Caesar, who is alleged also to have murdered his own brother Giovanni in the streets of Rome. In the following year, 1501, she was finally married to Alfonso d’Este, the son of the reigning Duke of Ferrara. From this time, whatever may have been her previous character, Lucrezia became the ornament of the court of Ferrara, the patroness of learning, and was entrusted by her husband with the prin¬ cipal administration of his affairs during his military expedi¬ tions, in which she acquitted herself with ability and dignity. After a life of profligacy and crime, in which he had cut off the principal members of the Colonna, Orsini, and Savelli families, the noblest of the Roman nobility, and had concentrated wealth on his own family, Alexander died Aug. 18. 1503, in the 74th year of his age, by poison prepared by himself for the destruction of the cardinal of Corneto. (t.s.t. ) Alexander VIE, Pope. See Chigi. Alexander, St, whom St Irenaeus reckons the fifth bishop of Rome, succeeded St Everistus in the year 109, and died in the year 119. There is no account of his life, and the epistles attributed to him are supposititious. Alexander I., king of Scotland, youngest son of Mal¬ colm Canmore, succeeded his elder brother Edgar in 1107. His kingdom was turbulent; but he contrived by energy and valour to overcome all opposition. His most formid¬ able competitor was Angus, grandson of Lulach, son of Macbeth’s queen; but the dangerous insurrection was put down by the vigour of Alexander. He was no less deter¬ mined in resisting all attempts on the independence of his crown by foreign princes. He died childless at Stirling in 1124, and was succeeded by his brother, David I. See Scotland. Alexander II., king of Scotland, succeeded his father William in 1213, at 16 years of age. He made an expedi¬ tion into England, to oppose the tyranny of King John, who returned the visit, and was offered battle by Alexander, but refused it. He took the city of Carlisle from Henry III., which was afterwards exchanged for Berwick. Alexander died in 1249, in the 51st year of his age and 35th of his reign, and left for his successor his son, Alexander III., who was crowned king of Scotland in 1249. The Comyns, a powerful family, took arms against him, and, taking him prisoner, confined him at Stirling ; but he was afterwards released by his subjects. He first married the daughter of Henry III., king of England; and next the daughter of the Count de Dreux; but was at length killed by a fall from his horse, on the 10th of April 1290, after having reigned 42, or, according to others, 37 years. Alexander, Noel, an indefatigable writer of the 17th century, born at Rouen, in Normandy, 1639. After finish¬ ing his studies at Rouen, he entered into the order of Dominican friars, and was professed there in 1655. Soon after he went to Paris, to go through a course of philosophy and divinity in the great convent, where he distinguished himself so greatly, that he was appointed professor of philo¬ sophy there, which office he held for twelve years. M. Col¬ bert showed him many marks of his esteem ; and being de¬ termined to omit nothing to perfect the education of his son, afterwards archbishop of Rouen, he formed an assembly of the most learned persons, whose conferences upon ecclesi¬ astical history might be of advantage to him. Father Alex¬ ander was invited to this assembly, where he exerted him¬ self with so much genius and ability, that he gained the particular friendship of young Colbert, who showed him the utmost regard as long as he lived. These conferences gave rise to Alexander’s design of writing an ecclesiastical his¬ tory ; for being desired to reduce what was material in these conferences to writing, he did it with so much accuracy, 468 ALE Alexander, that the learned men who composed this assembly advised him to undertake a complete body of church history. This he executed with great assiduity, collecting and digesting the materials himself, and writing even the tables with his own hand. He at last completed his work in 1686. To¬ wards the latter part of his life he was afflicted with the loss of his sight; a misfortune which he bore with great patience and resignation. He died in 1724, in the 86th year of his age. Alexander, William, earl of Stirling, an eminent Scot¬ tish statesman and poet in the reigns of James YI. and Charles I., who, after travelling with the Duke of Argyll as his tutor or companion, wrote a poetical work, with the view of alleviating the sorrows of unsuccessful love, under the title of Aurora. He then removed to the court of James YI., where he cultivated poetry upon the plan of the Greek and Roman tragedians. In 1607 he published some dra¬ matic performances, entitled Monarchic Tragedies dedi¬ cated to King James. After this, he is said to have written A Supplement to complete the third part of Sir Philip Sidney’s Arcadia. He also wrote a poetical piece, entitled A Parcenesis to the Prince ; and in 1614 he published his last poem, Doomsday, or the Great Day of Judgment. His poetical works were published by himself, in a folio volume, under the title of Recreations ivith the Muses. He was made gentleman-usher to Prince Charles, and mas¬ ter of the requests; was knighted ; and obtained a grant of Nova Scotia, where he projected the settlement of a colony, but afterwards sold it to the French. In 1626 he was made secretary of state for Scotland, was created first viscount and then earl of Stirling, and died in 1640. Alexander, Paulovich, emperor of Russia, was born on 28th December 1777. He was the son of Paul, after¬ wards emperor, by Maria, daughter of Prince Eugene of Wiirtemberg. His early education was conducted under his excellent mother, and afterwards was carefully directed by his grandmother, the Empress Catherine II., who con¬ fided its general superintendence to Laharpe, of whom Alex¬ ander ever afterwards retained a grateful recollection. The death of Catherine, in 1796, made room for the accession of her son Paul, whose wild eccentricities were so extravagant and prejudicial to his country, that they ended in his assas¬ sination in 1801; and Alexander was immediately placed on the Russian throne. The policy of the young emperor was indicated by his concluding a peace with Britain, against which his father had declared war; and after the recommencement of hostilities between us and France in 1803, Alexander joined Austria and Sweden in a coalition with Great Britain against the pre¬ tensions of France in 1805. This war was very disastrous to the allies. The armies of Austria were totally defeated in a succession of battles between the 6th and 13th of Octo¬ ber of that year ; and the combined Austrian and Russian armies, under the two emperors, were defeated by Napoleon in the great battle of Austerlitz on the 2d of December. Austria concluded a separate treaty of peace, and Alexander led the remains of his army into his own dominions. Bri¬ tain thus left single-handed to contend with the increased power of France, was probably saved from the worst conse¬ quences of the contest, by the annihilation of the combined navies of France and Spain, in the battle of Trafalgar, on 21st of October, on the very day on which General Mack surrendered a fine Austrian army of 36,000 men at Ulm to Napoleon. Prussia, which had injudiciously stood neutral while France was humbling Austria and Russia, rashly engaged in hosti¬ lities with Napoleon in 1806, while her allies, the Russians, were still beyond the Vistula; but the defeats at Auerstadt and Jena laid Prussia prostrate; and in the succeeding year, ALE the battles of Eylau and Friedland, in which the Russians Alexander. were fairly beaten, led to the dismemberment of Prussia, and the treaty of Tilsit with Russia. A few days after the last battle, Alexander and Napoleon met on a raft anchored in the river Niemen, and agreed to the articles of a treaty which was signed at Tilsit, on July 7. Napoleon gained so on Alexander, as to obtain his consent to a secret article of the treaty, by which Alexander was not only to withdraw from his connection with Britain, but to become her enemy; and he declared war against her on the 26th of October. For nearly five years, Alexander appeared attached to the alliance of France; but the privations of his subjects by the interruption of the commerce with England, and the intoler¬ able load of Napoleon’s “ Continental System,” at length in¬ duced him to return to his old alliance, and to declare war against France on March 19. 1812. On the 24th April, he left St Petersburg, to join his armies on the west frontier of Lithuania. Napoleon assembled the most numerous and magnificent army that had ever been brought together in mo¬ dern times, augmented by the unwilling levies of Prussia and Austria, and entered Russia on the 25th of June 1812. The first encounter was at Borodino, where there was a well-con¬ tested action, in which each army suffered the loss of 25,000 men. Kutusoff made a skilful retreat; and as the French advanced, they found a deserted wasted country to the con¬ fines of Moscow, which Napoleon entered on the 14th Sep¬ tember ; but in a few hours the city was in flames, supplies of every kind intercepted, and the approach of winter com¬ pelled Napoleon to leave its smoking ruins. The enter¬ prising generals, Kutusoff, Wittzenstein, and Tschichagoff, hung on his retreat like thunderclouds; and the destruction of his gallant army at the passage of the Berizina, and the firmness of Alexander through the mighty contest, gave the first blow to Napoleon’s colossal power, which had well nigh annihilated the independence of Continental Europe. In 1813, the advancing Russians were successively joined by the forces of Prussia, Austria, and Sweden. Alexander continued with the allied armies, and he was especially pre¬ sent in the battles of Dresden and Leipsic. The extraor¬ dinary military genius of Napoleon had made wonderful ex¬ ertions to repair his losses in the early part of 1814; but the victories of Wellington in Spain, and his advance into the heart of France, favoured the progress of the allies; and on March 30. 1814, 150,000 men of the allied armies took possession of Paris, which was entered next day by Alex¬ ander and the king of Prussia. After the deposition of Napoleon, the allied sovereigns visited England. By the treaty of Vienna, Alexander was acknowledged king of Poland; but before the Congress of Vienna had separated, Napoleon had escaped from Elba, and was enthusiastically received at Paris. The two eastern emperors and the king of Prussia remained together, until the battle of Waterloo gave peace to Europe. On the advance of the British and Prussians to Paris, the three allied sovereigns again made their entry into Paris, where they concluded, on September 26, that treaty which has been miscalled the Holy Alliance. After that period, Alexander was chiefly occupied in the internal administration of his vast dominions, which certainly advanced in every kind of improvement during the twenty- five years of his reign, more than under any of his prede¬ cessors from the time of Peter I. The gradual abolition of the feudal servitude of the peasantry, begun by the most enlightened of his predecessors, was continued under Alex¬ ander. Education, agriculture, manufactures, commerce, were also greatly extended; while literature and the fine arts were liberally encouraged. His disposition has been represented by his subjects as mild and merciful; yet his influence in the affairs of Europe was not exerted in the Alexan- dretta II Alexan¬ dria. ALE cause of public liberty. But this could hardly be expected from the autocrat of an unmitigated despotism in his own territories. He will, however, bear a very favourable com¬ parison with any Russian sovereign, or even with his Euro¬ pean contemporary princes. Early in the winter of 1825, he left St Petersburg for the last time on a tour of inspection of his southern provinces. About the middle of November, he was attacked by a vio¬ lent intermittent fever, which is endemical in those countries; and when he reached Taganrog, on the Gulf of Azof, he was alarmingly ill from reiterated accessions of the disease, which carried him off on December 1. 1825. In foreign countries his death has been attributed to poison; but this is refuted by the history of his disease, and is very improbable, from his great popularity with his countrymen. He was married in 1793, to Louisa Maria Augusta, princess of Baden, but left no issue, and was succeeded by his second brother Nicolas, the present emperor. (t. s. t.) ALEXANDRETTA. See Scaoteroon. ALEXANDRIA, called Iskanderia by the Turks, an ancient city of Lower Egypt, and for a long time its capital. This city was built by Alexander the Great, soon after the overthrow of Tyre, about 333 years before Christ. It is situated on the Mediterranean, twelve miles west of that mouth of the Nile anciently called Canopicum, and lies in Long. 29. 54. E. Lat. 31. 10. N. Alexander is said to have been induced to build this city on account of its affording a fine port, and being advanta¬ geously situated for trade. It realised his expectations; for it soon became the emporium, not only for merchandise, but also for all the arts and sciences of the Greeks. Alexandria, according to Strabo, was 30 stadia in length from east to west, and 7 or 8 stadia in breadth where narrowest. The circumference was about 70 stadia, or 9 miles; but Pliny, including no doubt the suburbs, reckons the circumference 15 miles. Lake Mareotis bathed its walls on the south, and the Mediterranean on the north. It was intersected lengthwise by straight parallel streets. This direction left a free passage to the northern wind, which alone conveys coolness and salubrity into Egypt. A street of 100 feet wide began at the gate of the sea, and terminated at the gate of Canopus. It was decorated with magnificent houses, temples, and public buildings. In its extensive range, the eye wandered with admiration over the marble, the porphyry, and the obelisks, which were destined at some future day to embellish Rome and Constantinople. The great street, the handsomest in the world, was intersected by another of the same breadth. From the middle of this place were to be seen at once vessels arriving under full sail from the north and from the south. An artificial mole, called the Heptastadium, nearly a mile in length, stretched from the continent to the isle of Pharos, and divided the great harbour into two. That which is to the northward preserved its name. A dike drawn from the island to the rock on which the watch-tower was built, secured it from the westerly winds. The other was called Eunostos, or the Safe Return. The former is called at pre¬ sent the new, the latter the old harbour: they were con¬ nected with each other by two breaks in the mole, crossed by two bridges, which could be raised at pleasure. The palace, which advanced beyond the promontory of Lochias, extended as far as the dike, and occupied more than a quar¬ ter of the city. Each of the Ptolemies added to its magni¬ ficence. It contained within its inclosure, the museum, an asylum for learned men, groves, and buildings worthy of royal majesty, and a temple where the body of Alexander was deposited in a golden coffin. Ptolemy Sotei II. vio¬ lated this monument, carried off the golden coffin, and put a glass one in its place. In the great harbour was the little ALE 469 island of Anti-Rhodes, where stood a theatre and a royal Alexan- place of residence. Within the harbour of Eunostos was a ^ dria- smaller one called Kibotos, dug by the hand of man, which communicated with Lake Mareotis by a canal. Between this canal and the palace was the grand temple of Serapis, while that of Neptune stood near the great market place. Alexandria extended likewise along the northern banks of the lake. Its eastern part presented to view the gymnasium, with its porticoes of more than 600 feet long, supported by several rows of marble pillars. Without the gate of Cano- pus was a spacious circus for the chariot races. Beyond that the suburb of Nicopolis ran along the sea-shore, and seemed a second Alexandria. A superb amphitheatre was built there, with a race-ground, for the celebration of the quinquennalia. Such is the description of Alexandria left us by the an¬ cients, and above all by Strabo. . The architect employed by Alexander in this undertak¬ ing was the celebrated Dinocrates, who had acquired so much reputation by rebuilding the temple of Diana at Ephesus. The city was first rendered populous by Ptolemy Soter, the son of Lagus, one of Alexander’s captains, who, after the death of the Macedonian monarch, being appointed governor of Egypt, soon assumed the title of king, and took up his resi¬ dence at Alexandria, about 304 years before Christ. In the 30th year of Ptolemy’s reign he took his son Ptole¬ my Philadelphus as his partner in the empire ; and by this prince the city of Alexandria was much embellished. In the first year of his reign the famous watch-tower of Pharos was finished. It had been begun several years before by his father; and, when finished, was looked upon as °oe of the wonders of the world. The same year, the islet of Pharos itself, originally seven furlongs distant from the peninsula, was joined to it by a causeway. This was the work of Dexiphanes, who completed it at the same time that his son put the last hand to the tower. The tower was a large square structure of white marble, on the top of winch fires were kept constantly burning for the direction of sailors. The building cost 800 talents ; which, if Attic, amounted to L.155,000; if Alexandrian, to L.248,000. This is reckon¬ ing the Attic talent at 60, and the Alexandrian at 96 minae, and each mina equal to L.3, 4s. 7d. The architect employed in this famous structure is said to have fallen upon the following contrivance to usurp the whole glory to himself. Being ordered to engrave upon it the fol¬ lowing inscription,—“ King Ptolemy to the Gods the Sa¬ viours, for the benefit of Sailors,”—instead of the king s name he substituted his own, and then filling up the hollow of the marble with mortar, wrote upon it the above-mentioned in¬ scription. In process of time, the mortar being worn oft, the following inscription appeared: “ Sostratus the Cnidiax, the son of Dexiphanes, to the Gods the Saviours, for the benefit of Sailors.” . This year also was remarkable for the bringing of the image of Serapis from Pontus to Alexandria. It was set up in one of the suburbs of the city, called Rhacotis, where a temple was afterwards erected to his honour, suitable to the great¬ ness of that stately metropolis, and called, from the god worshipped there, Serapeion. This structure, accoiding to Ammianus Marcellinus, surpassed in beauty and niagnu - cence all others in the world, except the Capitol at Rome. Within the verge of this temple was the famous Alexandrian library. It was founded by Ptolemy Soter, for the use of an academy he instituted in this city ; and, by continual ad¬ ditions by his successors, became at last the finest library m the world, containing no fewer than 700,000 volumes. ie method followed in collecting books for this library was to seize all those which were brought into Egypt y ree s other foreigners. The books were transcribed in the museum 470 A L E X A Alexan- by persons appointed for that purpose: the copies were then v ria‘ , delivered to the proprietors, and the originals laid up in the library. Ptolemy Euergetes, having borrowed from the Athenians the works of Sophocles, Euripides, and iEschylus, returned them only the copies, which he caused to be tran¬ scribed in as beautiful a manner as possible; presenting them at the same time with fifteen talents (equal to L.2906, 5s., reckoning by the smaller talent) for the exchange. As the museum was at first in that quarter of the city called Brucheion, near the royal palace, the library was placed there likewise; but when it came to contain 400,000volumes, another library, within the Serapeion, was erected by way of supplement to it, and on that account called the daughter of the former. In this second library 300,000 volumes in process of time were deposited; making in all 700,000. In the war carried on by Julius Caesar against the inhabitants of this city, the library in the Brucheion, with all its contents, was reduced to ashes. The library in the Serapeion, how¬ ever, still remained; and here Cleopatra deposited 200,000 volumes of the Pergamenean library, which Mark Antony presented to her. These, and others added from time to time, rendered the new library at Alexandria more numerous and considerable than the former; but when the temple of Serapis was demolished under the archiepiscopate of Theo- philus a.d. 389, the valuable library was pillaged or destroyed, and twenty years afterwards the empty shelves excited the regret and indignation of every intelligent spectator. After¬ wards the church and seat of the patriarchs may have been enriched with considerable collections of books, consisting chiefly of theological controversy, but the library no longer contained the 400,000 or 700,000 volumes collected by the curiosity and magnificence of the Ptolemies. For 293 years Alexandria was the capital of the kingdom of the Ptolemies. I his city, as we have already observed, soon became ex¬ tremely populous, and was embellished both by its own princes and the Romans ; but, like most other noted cities of antiquity, it has been the seat of terrible massacres. About 141 years before Christ it was almost totally depopulated by Ptolemy Physcon. That barbarous monster, without the least provocation, gave free liberty to his guards to plunder his metropolis, and murder the inhabitants at their pleasure. 4 he cruelties practised on this occasion cannot be expressed, and the few who escaped were so terrified that they fled into other countries. Upon this, Physcon, that he might not reign over empty houses, invited strangers from the neigh¬ bouring countries; by whom the city was repeopled, and soon i ecovered its former splendour. On this occasion many learned men, having been obliged to fly, proved the means of reviving learning in Greece, Asia Minor, and the islands o the Archipelago, and other places where it was almost totally lost. The new inhabitants were not treated with much more kindness by Physcon than the old ones had been ; for, on t leir complaining of his tyrannical behaviour, he resolved on a geneial massacre of the young men. Accordingly, when they were one day assembled in the gymnasium, or place of public exercise, he ordered it to be set on fire ; so that they all perished, either in the flames, or by the swords of the tyrant s mercenaries, whom he had posted at all the avenues. 1 hough Julius Caesar was obliged to carry on a war for some time against this city, it seems not to have suffered much damage, except the burning of the library already mentioned. Before Caesar left Alexandria, in acknowledg¬ ment of the assistance he had received from the Jews he confirmed all their privileges there, and even engraved his decree on a pillar of brass. This, however, did not prevent the massacre of 50,000 of them in this city, about the year of Christ 67. The city of Alexandria seems to have fallen into decay N D ft I A. soon after this, and to have forfeited many of its ancient pri- Alexan- vileges, though for what offence is not known; but when dria- Hadrian visited Egypt, about the year 122, it was almost totally ruined. He repaired both the public and private buildings, not only restoring the inhabitants to their ancient privileges, but heaping new favours upon them ; for which they returned him their solemn thanks, and conferred upon him what honours they could while he was present; though as soon as he was gone they published the most bitter lam¬ poons against him. The fickle and satirical humour of the Alexandrians was highly offensive to Hadrian, though he visited it with no punishment. Caracalla, however, did not let it pass so easily. That tyrant, when he visited their city in the year 215, hav¬ ing become the subject of their foolish satires, ordered a ge¬ neral massacre by his numerous troops, who were dispersed all over the city. The inhuman order being given, all were murdered, without distinction of age or sex; so that in one night’s time the whole city floated in blood, and every house was filled with carcasses. The monster who occasioned this had retired during the night to the temple of Serapis, to implore the protection of that deity; and, not yet satiated with slaughter, commanded the massacre to be continued all the next day; so that very few of the inhabitants remained. As if even this had not been sufficient, he stripped the city of all its ancient privileges; suppressed the academy; or¬ dered all strangers who lived there to depart; and that the few who remained might not have the satisfaction of seeing one another, he cut off all communication of one street with another, by walls built for that purpose, and guarded by troops. Notwithstanding this terrible disaster, Alexandria soon recovered its former splendour after the death of Caracalla. It was long esteemed the first city in the world, next to Rome ; and we may judge of its magnificence, and the mul¬ titude of people contained in it, from the account of Diodorus Siculus, who relates that in his time (b.c. 44) Alexandria had on its rolls 300,000 free inhabitants. Mannert, a learned German writer, thinks the slaves must have been at least equally numerous ; and thus the city, in its flourishing pe¬ riods, had contained not less than 600,000 inhabitants. Ac¬ cording to Eutychius, it was on the 22d December a.d. 640, that Amrou, Omar’s general, took it by storm after a siege of 14 months, and with the loss of 23,000 men. Heraclius, then emperor of Constantinople, did not send a single ship to its assistance. This prince affords an example very rare in history: he had displayed some vigour in the beginning of his reign, and then suffered himself to be lulled into idle¬ ness and effeminacy. Awakened suddenly from his leth- argy by the noise of the conquests of Chosroes, that scourge of the East, he put himself at the head of his armies, dis¬ tinguished himself as a great captain from his very first cam¬ paign, laid waste Persia for seven years, and returned to his capital covered with laurels : he then became a theolo¬ gian on the throne, lost all his energy, and amused himself the rest of his life with disputing upon monotheism, whilst the Arabs were robbing him of the finest provinces of the empire. Deaf to the cries of the unfortunate inhabitants of Alexandria, as he had been to those of the people of Je¬ rusalem, who defended themselves for two years, he left them a sacrifice to the rising fortune of the indefatigable Amrou. All their intrepid youth perished with their arms in their hands. The victor, astonished at his conquest, wrote to the ca¬ liph, “ I have taken the city of the west. It is of an im¬ mense extent. I cannot describe to you how many wonders it contains. There are 4000 palaces, 4000 baths, 12,000 dealers in fresh oil, 12,000 gardeners, 40,000 Jews who pay tribute, 400 theatres or places of amusement.” ALE X A Alexan- At this time, according to the Arabian historians, Alex- dria. andria consisted of three cities, viz. Merma, or the port, which includes Pharos and the neighbouring parts ; Alex¬ andria, properly so called, where the modern Alexandria now stands ; and Nekita, probably the Necropolis of Jo¬ sephus and Strabo. The following story relating to the destruction of the fa¬ mous library is told by Abulfaragius, whose account, how¬ ever, is utterly irreconcileable with the silence of all historians of the period.—See Gibbon, Decline and Fall, fyc. c. 51. At that time John, surnamed the Grammarian, a famous Peripatetic philosopher, being in the city, and in high favour with Amrou Ebn al Aas, the Saracen general, begged of him the royal library. Amrou replied that it was not in his power to grant such a request; but that he would write to the caliph on that head, since, without knowing his pleasure, he dared not to dispose of a single book. He accordingly wrote to Omar, who was then caliph, acquainting him with the request of his friend; to which he is said to have re¬ plied, That if those books contained the same doctrine with the Koran, they could be of no use, since the Koran con¬ tained all necessary truths ; but if they contained anything contrary to that book, they ought not to be suffered ; and, therefore, whatever their contents were, he ordered them to be destroyed. Pursuant to this order, they were distri¬ buted among the public baths, where, for the space of six months, they served to supply the fires of those places, of wThich there was an incredible number in Alexandria. See Amrou. After the city was taken, Amrou thought proper to pur¬ sue the Greeks who had fled farther up the country ; and therefore marched out of Alexandria, leaving but a very slender garrison in the place. The Greeks, who had before fled on board their ships, being apprised of this, returned on a sudden, surprised the town, and put all the Arabs they met with to the sword; but Amrou, receiving advice of what had happened, suddenly returned, and drove them out of it with great slaughter ; after which the Greeks were so intimidated, that he had nothing further to fear from them.— A few years after, however, Amrou being deprived of his government by the caliph Othman, the Egyptians were so much displeased with his dismission that they showed a ten¬ dency to revolt. Constantine, the Greek emperor, having received intelligence of their disaffection, determined on the reduction of Alexandria. For this purpose he sent the eunuch Manuel, his general, with a powerful army, to retake that place ; which, by the assistance of the Greeks in the city, who kept a secret correspondence with the imperial forces while at sea, and joined them as soon as they had made a descent, he effected with inconsiderable loss. The caliph, now perceiving his mistake, immediately restored Amrou to his former dignity. This step was very agreeable to the natives, who, having had experience of the military skill and bravery of this renowned general, and apprehend¬ ing that they should be called to an account by the Greeks for their former perfidious conduct, had petitioned Othman to send him again into Egypt.—Upon Amrou’s arrival, there¬ fore, at Alexandria, the Copts or natives, with the traitor Al-Mokawkas (who had formerly betrayed to Amrou the for¬ tress of Mesr) at their head, not only joined him, but sup¬ plied him with all kinds of provisions, exciting him to attack the Greeks without delay. This he did; and after a most obstinate struggle, which lasted several days, drove them into the town, where, for some time, they defended themselves with great bravery, and repelled the utmost efforts of the besiegers. This so exasperated Amrou that he swore, if God enabled him to conquer the Greeks, he would throw down the walls of the city, and make it as easy of access as the house of a prostitute. Nor did he fail to execute his N D R I A. 471 threat; for, having taken the town by storm, he quite dis- Alexan- mantled it, entirely demolishing the walls and fortifications. dria- The lives of the citizens, however, were spared, at least as far as lay in the general’s power ; but many of them were put to the sword by the soldiers on their first entrance. In one quarter particularly, Amrou found them butchering the Alexandrians with unrelenting barbarity; to which, how¬ ever, by his seasonable interposition, he put a stop, and on that spot erected a mosque, which he called the mosque of mercy. From this time Alexandria never recovered its former splendour. It continued under the dominion of the caliphs till the year 924, when it was taken by the Magrebians, two years after its great church had been destroyed by fire. This church was called by the Arabs Al Kaisaria or Cce- sarea, and had formerly been a pagan temple, erected in honour of Saturn by Cleopatra. The city was soon after abandoned by the Magrebians; but in 928 they again made themselves masters of it. Their fleet being afterwards defeated by that of the caliph, Abul Kasem the Magrebian general retired from Alexandria, leaving there only a garrison of 300 men ; of which Tha- maal, the caliph’s admiral, being apprised, he in a few days appeared before the town, and carried off the remainder of the inhabitants to an island of the Nile called Aboukir. This was done to prevent Abul Kasem from meeting with any entertainment at Alexandria, in case he should think proper to return. According to Eutychius, above 200,000 of the miserable inhabitants perished this year. What contributed to raise Alexandria to the extraordi¬ nary height of splendour it enjoyed for a long time, was its being the centre of commerce between the eastern and western parts of the world. It was with the view of becom¬ ing master of this lucrative trade that Alexander built this city, after having extirpated the Tyrians, who formerly en¬ grossed all the traffic of the East. Of the immense riches which that trade afforded, we may form an idea from con¬ sidering that the Romans accounted it a point of policy to oppress the Egyptians, especially the Alexandrians. Ex¬ travagant accounts have been given of the wealth of Alex¬ andria ; but according to Strabo, the revenue of all Egypt under the last and most indolent of the Ptolemies, amounted only to 12,500 talents, or about two millions and a half of our money. This was afterwards considerably increased by the more exact economy of the Romans, and the increase of the trade of Ethiopia and India. Though the revolutions which happened in the govern¬ ment of Egypt after it fell into the hands of the Mahomet¬ ans frequently affected this city to a very great degree, yet still the excellence of its port, and the innumerable conve¬ niences resulting from the East India trade to the possessors of Egypt, preserved it from total destruction, even when in the hands of the most barbarous nations. Thus, in the 13th century, when the European nations began to acquire a taste for the elegancies of life, the old mart of Alexandria began to revive; and the port, though far from recovering its for¬ mer magnificence, grew once more famous by becoming the centre of commerce: but having fallen under the dominion of the Turks, and the passage round the Cape of Good Hope being discovered by the Portuguese in 1497, a fatal blow was given to the Alexandrian commerce, and the city thence¬ forward rapidly declined. Alexandria, Modern, is built upon a neck of land be¬ tween the two ports. That to the westward, the ancient Eunostos, now the old port, is by far the best. It stretches from the town westward to Marabout, nearly six miles, is about a mile and a half wide, and has three entrances. The first, or that nearest the city, has seventeen feet of water, and is about two miles south-west from the large building 472 A L E X A Alexan- situated a little to the westward of the town, called the dria- palace. The entrance, however, is difficult. The eastern side of the second or middle entrance is marked by buoys, which lie about two miles and three quarters south-west from the palace : it is about a quarter of a mile wide, and has, where shallowest, twenty-seven feet of water. The third or western entrance, which is the best, has its western boundary about three eighths of a mile from the east end of Marabout Island, is about half a mile wide, and has at its shallowest part from twenty-five to twenty-seven feet of watei. The new or Asiatic harbour is on the eastern side of the town. The space for anchorage in it is very limited; and being exposed to the north winds, with a foul and rocky bottom, the cables of vessels soon chafe and part, by which serious accidents sometimes happen, from the violent collision of the vessels thus driven from their moorings. The country around Alexandria is entirely destitute of water. That necessary is supplied from the Nile by the ka- lidj, a canal of 12 leagues, which conveys it every year at the time of the inundation. It fills the vaults or reservoirs dug under the ancient city; and this provision serves till the next year. It is evident, therefore, that were a foreign power to take possession, the canal would be shut, and all supplies of water cut off. It is this canal alone which con¬ nects Alexandria with Egypt; for, from its situation without the Delta, and the nature of the soil, it really belongs to the deserts of Africa. Its environs on the western and southern side are sandy, flat, and sterile, without trees or houses ; on the eastern side the country is broken and undulating, and adorned in the vicinity of the town with well-cultivated gar¬ dens. The famous tower of Pharos has long since been demolished, and a castle, called Pharillon, built in its place. The causeway which joined the island to the continent is broken down, and its place supplied by a strong bridge of several arches. Some parts of the Saracenic walls of the city are yet standing, and present a fine specimen of ancient masonry. They were flanked with large towers, about 200 paces distant from each other, with small towers in the middle. Below were some extensive casemates, which might serve for galleries to walk in. In the lower part of one of the towers was a large square hall, the roof of which was supported by thick columns of Thebaic syenite. Above were several rooms, over which were platforms more than 20 paces square. The ancient re¬ servoirs, vaulted with so much art, which extend under the whole town, remain almost entire at the end of 2000 years. Of Caesar’s palace there remain only a few porphyry pil¬ lars, and the front, which is almost entire, and very beau¬ tiful. The palace of Cleopatra was built upon the walls facing the port, with a gallery on the outside, supported by several fine columns. Not far from this palace are two obelisks, vulgarly called Cleopatra’s Needles. They are of Thebaic stone, and covered with hieroglyphics. One is overturned, defaced, and lying under the sand; the other is on its plinth. These two obelisks, each of which is a single stone, measured 70 feet high, by 7 feet 7 inches at the base. Denon, who went to Egypt along with the French army in 1798, supposed that these columns decorated the entrance of the palace of the Ptolemies, the ruins of which still exist at no great distance from the place of the obelisks. Towards the gate of Rosetta are five columns of marble, on the place formerly occupied by the porticoes of the gymna¬ sium. The rest of the colonnade, the design of which was discoverable 150 years ago by Maillet, has since been de¬ stroyed by the barbarism of the Turks. But what most engages the attention of travellers is the pillar of Pompey, as it is commonly called, situated at a quarter of a league from the southern gate. It is composed of red granite. The capital, which is Corinthian, with palm N D R I A. leaves, and not indented, is nine feet high. The shaft and Alexan- the upper member of the base are of one piece of nearly 90 dria- feet long and 9 in diameter. The base is a square of about 15 feet on each side. This block of marble, 60 feet in cir¬ cumference, rests on two layers of stone bound together with lead; which, however, has not prevented the Arabs from forcing out several of them, to search for an imaginary trea¬ sure. The whole column is 98 feet 9 inches high; 29 feet 8 inches in circumference; and the diameter at the top of the capital measures 16 feet 6 inches. It is perfectly polished, and only a little shivered on the eastern side. Nothing can equal the majesty of this monument: seen from a distance, it overtops the town, and serves as a signal for vessels. On a nearer approach, it produces an astonishment mixed with awe. One can never be tired with admiring this beautiful column, the length of the shaft, or the extraordinary sim¬ plicity of the pedestal. This last has been somewhat damaged by the instruments of travellers, who are curious to possess a relic of this antiquity. The column was con¬ sidered inaccessible, till it was scaled about half a century ago by the wild frolic of a party of English sailors, who con¬ ceived the project of emptying a bowel of punch on the top of this celebrated monument. Dexterously availing themselves of the movements of a paper kite, they succeeded in fasten¬ ing a rope to the summit, by which they ascended, and per¬ formed this great achievement. They discovered a foot and ankle, the only remnant of a gigantic statue which had ori¬ ginally adorned it. It was ascended by Captain W. H. Smyth, R.N. in 1822, for the purpose of ascertaining, by a series of angles taken from its summit, whether, as he had imagined, it had been erected as a mark at the north end of the degree of the meridian measured by Eratosthenes. At that time it was ascended by many persons ; and Mr Mad¬ den mentions an English lady who breakfasted and wrote a letter from this elevated position. At the base, on the west side of the pedestal, some English officers found a Greek inscription, from which it would appear to have been erected in the time, and to the honour, of the emperor Diocletian; although the monolithic shaft appears of far greater antiquity. The island of the Pharos, called by the Arabs, Rondah- el-Tyn, or the Garden of Fig-trees, lies in a N.E. and S.W. direction, to the N. of the city, and consists of a dry saline soil, and dazzling white calcareous rocks, bordered with reefs, especially on the S.W. side. At its north-eastern extremity is situate the castle, a large and lofty square building, which, previous to 1842 was surmounted by a lighthouse in the form of a minaret, a substitute for the ancient magnificent struc¬ ture, which stood on a rock in the eastern harbour. The castle has been strongly fortified, and occupies a small island joined to the larger one by a dike, constructed in part of ancient granite columns laid crosswise. A new lighthouse was erected in 1842, on the most westerly point of the island. It has a fixed light, 180 feet above the level of the sea, which in clear weather is visible at a distance of nearly 20 miles. The high coasts of the island shelter the old har¬ bour from the violent winds that blow between N.W. and N.E. At its south-western extremity, called Ras-el-Tyn, or Fig-tree point, there is a naval hospital, capable of holding 300 beds, with spacious, lofty, and well-aired apart¬ ments. The foundations of the ancient Pharos are to be seen in a calm day below water. On the south-west side of the city, at a mile’s distance, are situate the catacombs, the ancient burial-place of Alex¬ andria ; a remarkable object, although they cannot be com¬ pared to those of the ancient Thebes. The Baron de Tott, in describing these, observes “ that Nature not having fur¬ nished this part of Egypt with a ridge of rocks, like that which runs parallel with the Nile above Delta, the ancient inhabitants of Alexandria could only have an imitation by ALE digging into a bed of solid rock; and thus they formed a Necropolis, or City of the Dead. The excavation is from 30 to 40 feet wide, 200 long, and 25 deep, and is terminated by gentle declivities at each end. The two sides, cut per¬ pendicularly, contain several openings, about 10 or 12 feet in width and height, hollowed horizontally; and which form, by their different branches, subterranean streets. One ol these, which curiosity has disencumbered from the ruins and sands that render the entrance of others difficult or impos¬ sible, contains no mummies, but only the places they occu¬ pied. The order in which they were ranged is still to be seen. Niches, 20 inches square, sunk six feet horizontally, narrowed at the bottom, and separated from each other by partitions in the rock seven or eight inches thick, divided into checkers the two walls of this subterranean vault. It is natural to suppose, from this disposition, that each mummy was introduced with the feet foremost into the cell intended for its reception; and that new streets were opened, in pro¬ portion as these dead inhabitants of Necropolis increased.” This observation, he adds, which throws a light on the cata¬ combs of Memphis, may perhaps likewise explain the vast size and multitude, as well as the different elevations, of the pyramids in Upper and Lower Egypt. About seventy paces from Pompey’s pillar is the canal of the Nile, which was dug by the ancient Egyptians, to con¬ vey the water of the Nile to Alexandria, and fill the cisterns under the city. This canal had ceased altogether to be navigable, till Mahommed Ali spent immense labour and cost in restoring it. The work was begun in 1819, and completed within a year, at a melancholy sacrifice of human life. Unfortunately, the Italian engineers whom he em¬ ployed were entirely destitute of the skill necessary to con¬ duct so great and arduous an undertaking. They took no measures to protect the canal against the fresh influx of mud from the Nile, so that it was soon choked up, and still re¬ quires frequent cleaning out. It now. forms the regular line of communication between Alexandria and the Nile foi the overland passage to India. The distance between Alexan¬ dria and Atfeh, where passengers embark on the Nile, is 48 English miles. Alexandria, in modern times, until its complete foitihca- tion by Mahommed Ali, has never ranked as a place of strength. Accordingly, when attacked by Bonaparte in 1 /98, it surrendered almost without a blow. The French were very industrious in forming the place, if not into a regular fortress, yet into a very strong entrenched position. They ap¬ pear to have succeeded. In 1801 Sir Ralph Abercromby un¬ dertook his memorable expedition. On the 13th and 21st March he gained, in the plain before Alexandria, two sue- cessive victories, of which the last was most complete and signal, though purchased by the life of the distinguishe commander. Yet it was still not considered possible to carry Alexandria, unless by regular siege; the conclusion of which, on the 2d September, was accompanied by a gene¬ ral convention for the evacuation of Egypt by the French armies. i r i In 1807 a British force under the command of Ueneral Frazer landed and took possession of Alexandria without resistance ; but being repulsed in two successive attempts upon Rosetta, they finally evacuated it on the 23d Sep¬ tember of the same year. It has recently begun to recover some degree of prosperity, from its being an important station on the overland route to India, by which the distance is shortened more than a half, and rendered comparatively safe and expeditious. Steamers from England, Marseilles, Trieste, and Constantinople sail reo’ularly'to and from Alexandria; and the goods, mails, and passengers which they convey, pass by the Mahmoodeeh canal and the Nile, through Cairo and the desert, to and vol. n. ALE from Suez, which communicates with India by the Red Sea steamers. The consequence has been a rapid increase of population, and enlargement of the town. In the Turkish quarter, however, the streets are still narrow and irregular, and the greater part of the houses very humble and poor. In the Frank or European quarter, the houses are clean and whitewashed, generally elegant and well-built, in wide, airy streets, and it contains a large new square, where are found the principal hotels and most of the consulates. 1 he houses are built of brick or of stone, dug from the ruins of the an¬ cient city. In the environs there are a number of hand¬ some villas, with well-inclosed gardens. Its exports are chiefly corn, cotton, flax, wool, rice, opium, senna, and other African products; and its imports are cotton, woollen, and silk goods, hardware, iron, machinery, coals, &c. In the year 1847, 2019 vessels of the united burden of 409,516 tons entered its port; of which 465 vessels, of 136,499 tons, were British; and in 1849, 1651 vessels, of which 336 were British. In 1843 the value of its imports was L.1,005,412, and of its exports, L.1,321,268. It has a new palace, a cus¬ tom-house, and two theatres; a naval arsenal, a marine hos¬ pital, a dry dock, a military and a naval school, several mosques, synagogues, and Christian churches ; and since 1840 a Protestant church. Its population amounts to about 60,000 exclusive of the military, and is of a very mixed character, consisting of Turks, Copts, Armenians, Greeks, Syrians, Jews, and Europeans. Alexandria is about forty leagues north-west of Cairo. A railway is at present (1853) in the course of construc¬ tion between these two places. Long. 30. 10. E. Lat. 31. 12. N. Alexandria, a city of Virginia, in N. America, capital of the county of the same name, and lately in the district of Columbia. It is beautifully situated on the right bank cf the river Potomac, six miles south of Washington. It is neat and well-built, has a good harbour, and a considerable trade in flour. The Chesapeake and Ohio Canal begins here, which must tend to increase the prosperity of the town. In 1850 the population amounted to 8795; and that of the county to 10,216. Alexandria, a city of Russia, capital of the circle of that name in the province of Cherson. It is situated on the river Inguletz, and contains 270 houses and 1200 inhabitants. Great quantities of maize are grown in the neighbourhood; and the sheep are of the broad-tailed kind, like those of the Cape of Good Hope. Long. 33. 3. E. Lat. 48.22. N. Alexandria, in Ancient Geography, a city of Aracho- sia, called also Alexandropolis, on the river Arachotus (Stephanus, Isidorus Characenus).—Another Alexandria in Gedrosia, built by Leonnatus by order of Alexander (Pliny). —A third Alexandria in Aria, situated at the lake Arias (Ptolemy); but, according to Pliny, built by Alexander on the river Arius.—A fourth in Bactriana (Pliny).—A fifth Alexandria, an inland town of Caramania (Pliny, Ptolemy, Ammian).—A sixth Alexandria, or Alexandropolis, in Sog- diana (Isidorus Characenus).—A seventh in India, at the confluence of the Acesines and Indus (Arrian).—An eighth, called also Alexandretta, near the Sinus Issicus, on the confines of Syria and Cilicia, now Scanderoon, the port town to Aleppo.—A ninth Alexandria of Margiana, which being demolished by the barbarians, was rebuilt by Antiochus the son of Seleucus, and called Antwchia of Syria (Pliny); watered by the river Margus, which is divided into several channels, for the purpose of watering the country which was called Zotale. The city was seventy stadia in circuit, ac¬ cording to Pliny ; who adds, that after the defeat of Crassus, the captives were conveyed to this place by Orodes, the king of the Parthians.—A tenth, of the Oxiana, built on the Oxus by Alexander, on the confines of Bactria (Pliny). An eleventh, ’ 3 o 474 ALEXANDRIAN. .Alexan- built by Alexander at the foot of Mount Paropamisus, which ^ was called Caucasus (Pliny, Arrian).—A twelfth Alexan- j dria in Troas, called also Troas and Antigonia (Pliny).— ' * A thirteenth on the Jaxartes, the boundary of Alexander’s victories towards Scythia, and the last that he built on that side. ALEXANDRIAN MS., Codex Alexandrinus, the ap¬ pellation given to a manuscript of the Sacred Scriptures of the Old and New Testaments now in the British Museum. This venerable Greek MS. was presented to our Charles I., through the hands of his ambassador to the Porte, Sir Thomas Rowe, by Cyrillus Lucaris, patriarch of Constan¬ tinople, in 1628. The donor had then recently brought it from Alexandria, whence its name. It remained in the royal library of our sovereigns, until transferred to the Museum in 1753. It is contained in four small folio vol¬ umes, written on vellum in double columns ; the first three containing the Old Testament, the last the New Testa¬ ment. The Old, however, is more perfect than the New : for the beginning of the Gospel of St Matthew is lost, the MS. commencing with the 6th verse of chapter xxv. There are several lacurue in the Gospel of St John, as vi. 50, viii. 52 ; and a still larger one in 2d Epistle to Corinthians, from chap. iv. 13. to xii. 6. (See Woide’s Prolegomena^) Oc¬ casionally too, single letters have disappeared, from the operations of the bookbinder. The characters are uncial, well rounded, and carefully written. There are no inter¬ spaces dividing words, no aspirates, nor accents, few con¬ tractions ; and no instances of Stichometry, or division into lines to be read without pauses, an improvement introduced by Euthalius, about the year 462 ; from which last circum¬ stance Woide and many other critics believe this MS. to be at least older than that period. An Arabic inscription on the reverse of the leaf containing a list of the books of both Testaments, states that it was written by the martyred Thekla. Whether this be true or not, the manuscript bears marks of an Egyptian origin, from Egyptian ortho¬ graphy, the confusion of vowels with nearly similar sounds, and Alexandrian forms of inflection of some tenses, as of the 2d Aorist. That the MS. is very ancient is undoubted, though able critics are divided whether it ought to be re¬ ferred to the early part of the fourth or beginning of the sixth century; but it seems most probably written before the middle of the fifth. Besides the books of the Old Tes¬ tament which we regard as canonical, it contains the Apo¬ cryphal books, with the exception of the story of Susannah, and of Bel and the Dragon ; but it contains the 3d and 4th books of Maccabees. These books are somewhat differently arranged from that of our version, or of the Vulgate of St Jerome. The psalms are divided into 151, with 15 hymns. As an introduction to them, the MS. contains the Epistle of Athanasius to Marcellinus, contained in 1277 lines; with the hypothesis of Eusebius on the Psalms. These three volumes, with very valuable prolegomena and notes, have been printed in facsimile of the MS. at the expense of the British Museum, by the Rev. H. H. Baber, lately librarian to that institution. Half of the third volume is occupied with Baber s most valuable notes. The facsimile of the New Testament published by Woide, in 1786, contains very excellent prolegomena and critical remarks on the MS., the general accuracy of which are admitted, thouo-h his deductions as to the age of the transcript have been much canvassed. This publication renders a collation of the MS. of the New Testament unnecessary ; and his volume is now considered as completing this important work. In the 4th volume of the MS. we have the books of the New Testa¬ ment in nearly the order usually adopted ; except that the Epistle of Paul to the Hebrews immediately follows 2d Thessalonians; and that the Epistle of James, the two of Peter, the three of John, and that of Jude, are included under Alexan- the Catholicce placed between the Acts and the Epistles of drian Paul. The MS. contains also the whole of the 1st and part MS- of the 2d Epistle of Clement to the Corinthians, which fol- low the Apocalypse, and are succeeded by the 8 Psalms of Solomon. We may remark that the well-known verses about the three witnesses in the 5th chapter of the 1st Epistle of St John, are not in this MS., nor indeed in almost any of the very ancient Codices ; whence its genuineness is doubted by most critics. See Burnet’s Travels, Letter I. To those who desire a more minute account of the Alex¬ andrian manuscript, we must refer them to the prolego¬ mena and notes of Baber and Woide, while we shall add the table of contents of the four volumes (as given in the first volume), with the corresponding designations in the English Bible. Tom. I. Pemns Koct^ou ’E£oSo? ’Aiyoirrov AeVLTLKOV ApcOgoL Aeurepovofua Irjcrovs Navi) Kpirai Pv6 BatriXecov a Bao-iAeSv /S' BatriAecov y Bao-iAeSv o UapaAzLTroyeva a IIapaAct7ro/x,eVa (f Genesis. Exodus. Leviticus. Numbers. Deuteronomy. Joshua, son of Nun. Judges. Ruth. Samuel I. or Kings I. Samuel II. or Kings II. Kings I. or Kings III. Kings II. or Kings IV. Chronicles I. Chronicles II. Tom. II. npo^rai 15 (16 Prophets). ’Dcr^e Hosea. ’Ap,tbs Amos. Mt^atas Micah. ’IwyA Joel. ’AftSaiov Obadiah. Twvas Jonah. Naovp, Nahum. ’AyftcLKovy Habakkuk. ~%o(f)ovlas Zephaniah. 'Ayyaios Haggai. Za^apaias... Zachariah. MaAa^tas Malachi. Tlcratas Isaiah. Tepe/xias Jeremiah. ®pr]V7)yaTa Lamentations. Te^e/coyA Ezekiel. AavieA Daniel. ’Eo-0?7p Esther. To)/3it Tobit. ’IvSeitf Judith. ’Eia 7] TLavap'qros Wisdom prayed for, or Wisdom of Solomon. %o(f)La ’Irjrrov viov Ztpa^ Ecclesiasticus, or Wisdom of Jesus, son of Sirach. Notts H. H. Baber fill 264 pages, or about half this volume. Tom. IV. ToayyeXtfov Kara Mar^atov Matthew. ’EoayycXiaiv Kara Map/cov... Mark. ’EoayycAtw Kara Aovnav.... Luke. ’EoayyeAwov Kara hj)o.w7jV John. npa^ts ’AttootoAwv Acts of the Apostles. TbriaroAcu, KafloAiKai £'.... Seven Catholic Epistles, com¬ prehending those of James, 2 of Peter, 3 of John, and 1 of Jude. ’ETTioToAai IlauAou iS' Fourteen Epistles of Paul. ’AttokoAvi^is Ttoawov Revelation of John. KA^ptevros ’ETricrroA^ d 1st Epistle of Clement to the Corinthians. KAiyptevros ’EtticttoA'^ .... 2d Epistle of Clement to the Corinthians. ^aApiot SoAopiovros V Eight Psalms of Solomon. (t. s.t.) Alexandrian School. At the time when Greece, by a series of disasters, was deprived of her ancient inde¬ pendence, the glorious era of her poetry was already past; and that intellectual pre-eminence which she had enjoyed for so long a period, was now to find a powerful rival in the city of Alexandria, which, under the Graeco-Egyptian dynasty of the Lagidae, was destined to attain a high celebrity as the seat of letters. At the end of the fourth century be¬ fore Christ, Ptolemy Soter drew around him at Alexandria many philosophers and men of letters from different parts of Greece ; and the work thus commenced by the son of Lagus, was continued after him by Ptolemy Philadelphus, and Ptolemy Euergetes, in succession. Ptolemy Soter, animated with a laudable ambition, founded the Museum, a vast es¬ tablishment in connection with the royal residence, and thither the learned of all countries were welcomed. That every facility might be afforded them for cultivating the se¬ veral* branches of science and literature, this prince collected from all parts of the world the most celebrated literary pro¬ ductions, and thus laid the foundation of that famous library, which excited the admiration of the ancients, and of which the destruction has given rise to so many contradictory re¬ ports. The office of librarian was first held by Demetrius Phalereus. The library and museum, with its theatre for lectures and public assemblies, were connected with the pa¬ lace by long colonnades of marble, and magnificently adorned by obelisks, sphinxes, and other trophies from the Pharaonic cities. The museum was provided with private apartments for the accommodation of the members, and contained a great saloon in which they took their repasts in common. To this establishment was attached a botanic garden enriched with tropical flora; and also a menagerie of the rarest animals. The museum was governed by a president who was nomi¬ nated by the Ptolemies, and afterwards by the Caesars. An exterior peristyle or corridor was devoted to exercise and ambulatory lectures. Ptolemy Philadelphus instituted, in honour of Apollo, those literary contests called Ludi Musa- rum et Apollinis, at which public prizes were adjudged to the successful competitors. This prince also made very con- 475 siderable additions to the library, of which an account has Alexan- already been given. See Alexandria. drian Alexandria and its school appear to have soon recovered from the disasters of civil war; for in the second century of our era the learned assembled there in great numbers; and a new school of philosophy arose, which, from the third down to the close of the fifth century, attempted to supply the human intellect with a standing ground between the scepti¬ cism that followed the decline of Grecian philosophy on the one hand, and the rapidly spreading, and finally victorious, influence of Christianity on the other. The term “ Alexan¬ drian School” is applied in a loose sense to the whole body of eminent men who, in all the departments of knowledge, conferred lustre on the capital of the Ptolemies ; but as a characteristic designation, it is more strictly confined to that particular section of its philosophers known as the Neo-Pla- tonists. This philosophy, as the name implies, was a new development of Platonism, in a form and combination suited to the exigency of the time, and is specially remarkable as an advance from the more purely rational point of view of the Greeks towards the sphere of religious ideas—as a tran¬ sition stage between the grossness of pagan superstition, and the spiritual reign of Christianity. Setting out from the higher doctrines of Plato, which formed at once its starting point and its unifying centre, it sought by a broad electicism to harmonize, 1^, All philosophy; 2d, All religion. Its first step was the reconciliation, in a higher unity, of Pla¬ tonism and Aristotelianism; it next set itself to harmonise all the old religious beliefs, by bringing in the mysticism of the East to interpret their higher meaning; and thus it presented the new and peculiar phenomenon of Grecian dialectics applied to oriental theosophy, of philosophy and religion for the first time in alliance. To Christianity its relation was one of direct hostility; while at the same time, it ap¬ proached it on the side of its higher mysteries, and repre¬ sented itself as possessed of all that was true in the new reli¬ gion. Neo-Platonism and Christianity (so far at least as the Alexandrian theology is concerned) exercised on each other a mutually modifying influence. The first beginning of this remarkable electicism dates with the Jew Philo in the first century ; but it does not ap¬ pear as a distinct and influential movement till the opening of the school of Ammonius Saccas (a.d. 193), followed by the more decided and comprehensive development of Neo- Platonism by his disciple Plotinus (a.d. 200-270). In the next generation it was represented by Porphyry and 1am- blichus; somewhat later by Hierocles; and it finally attained its culmination with Proclus (a.d. ’412-485), in whose per¬ son the philosophy of Alexandria, and of the Old World, became extinct. Neo-Platonism thus presents three periods or stages of development: its metaphysics are chiefly repre¬ sented by Plotinus; its logic and theosophy by Porphyry and lamblichus; and the systematic combination of its parts gave employment to the genius of Proclus. For a more particular account of their doctrines, see Ammonius, Plotinus, &c. But Alexandria was not distinguished alone by its philo¬ sophical school. At the same period also arose those new systems of cosmography which prepared the way for the geo¬ graphy of the moderns, and gave a fresh impulse to research and discovery. Under the infamous Caracalla the museum was suppressed, and from a.d. 257 to 267, pestilence, con¬ flagrations, and civil wars, gave a blow to this seat of learn¬ ing, from which it recovered with difficulty. The library, however, still subsisted, and continued to augment, until fanaticism completed its ruin. In 391 a bloody struggle took place between the Pagans and the Christians, the priests on either side fomenting the division ; and during this contest the magnificent Serapeion was terribly devastated. 476 ALE .Alexan- Whether any part of the library was preserved cannot now School ke ascertained, but in the sixth century Alexandria became v ^) famous for its medical school, and doubtless a new library must have been formed. The story of its destruction by the command of Omar has been already mentioned. The system of instruction pursued at Alexandria must not be confounded with the modern, nor yet with the an¬ cient academical course, for the promulgation of a systema¬ tic doctrine, or a positive science. There was not at any given period a regular school for the teaching of fixed ge¬ neral principles. The views of the Greeks differed from those of the Christian philosophers as well as from those of the Jews. Nor were mental philosophy and letters the sole objects of study with the Alexandrians; they also engaged in the natural and exact sciences, in philology, medicine, and anatomy. The latter science, indeed, may be said to have been created by them, notwithstanding that the dissec¬ tion of the human body was repugnant to the religious pre¬ judices of the Greeks. In short, at this school every branch of knowledge was represented, and some of its learned men may truly be styled encyclopaedists, whose studies embraced the whole circle of the sciences, and who drew their infor¬ mation from the literature of all countries. If the produc¬ tions of Greece chiefly occupied the shelves of the library, it is certain that native works, and the written documents of other countries, existed in great numbers at Alexandria. These works were sometimes translated into the Greek tongue; as, for example, the version of the Hebrew Scrip¬ tures known as the Septuagint. Alexandria, in its earlier period, was almost exclusively a school of grammar and criticism, to which sciences the learned devoted themselves with unwearied assiduity. Hence the Alexandrians soon became the arbiters of the Greek language ; and by de¬ voting their labours to the writings of the ancients, they became the restorers of learning, producing correct editions of their works, often accompanied with learned commen¬ taries of great value, though occasionally they are chargeable with prolixity and excessive refinement. The name of Aristarchus of Samothrace is proverbial in literary criticism ; and in the same category must be placed Zenodotus of Ephesus, Eratosthenes of Gyrene the celebrated geometer and astronomer, Aristophanes of Byzantium, Crates of Mallos, Dionysius of Thrace, Apollonius the sophist, Didy- mus, and Zoilus. In the same department must also be noticed the learned dictionaries and laborious lucubrations of Harpocration, of Julius Pollux, Hephaestion, Hesychius, and Ammonius. The studies of these men comprehended not only grammar, but likewise criticism, the science of the scholiast, the drama, metrical verse, and archaeology. Though occasionally heavy, their erudition was real and profound; and to this class of men we are indebted for elaborate edi¬ tions of Thucydides, Plato, Aristotle, and other ancient classics. Admirably fitted as they were for the task, they omitted nothing that could serve to elucidate the ancient text. The natural result, however, of this incessant appli¬ cation to the study of the ancients, was to limit the original productions of the Alexandrians. With the exceptions of the curious chronicles of Manetho, and the Chronogra- phia of Eratosthenes (of which works the fragments which remain have acquired deep interest by the hieroglyphical dis¬ coveries of Young and Champollion), the Alexandrians have bequeathed to us no valuable work on Egyptian history; their researches being chiefly directed to the traditional his¬ tories of the several Greek states, and the obscure question of their origin. In poetry they devoted themselves rather to the niceties of style and artifices of combination than to the nobler part of that art. W ith those works of unapproach¬ able excellence ever before their eyes, they laboured to be¬ come original inventors, and in default of genius, they fell ALE into exaggeration and affectation. It would be erroneous, Alexan. however, to include in this censure all the poets of the Alex- drian andrian school, or to ascribe an equal degree of merit to II. the names of Apollonius Rhodius, Lycophron, Aratus, Ni- ■Alexis* cander, Euphorion, Callimachus, Theocritus, Philetas, Pha- nodes, Scynmus, and Dionysius. Besides these poets, Alex¬ andria possessed a Pleiad of seven tragedians, famous in their day; but there appears to be little reason to regret the loss of their works. The natural sciences were cultivated at Alexandria with great success. Herophilus and Erasistratus were distin¬ guished anatomists: Demosthenes Philalethes wrote the first work on diseases of the eye : Zopyrus and Cratevas were the improvers of pharmacy, especially of that branch known as rhizotomy: and here also Asclepiades, Soranus, and the celebrated Galen, received instruction in the heal¬ ing art. But yet greater was its fame as a mathematical school. Among its scholars were Euclid, the father of sci¬ entific geometry; Apollonius of Perga, whose work on the conic sections still exists ; Nicomachus, the first scien¬ tific arithmetician ; and it is well known that at Alexandria were made those improvements in the theory of the calen¬ dar which were afterwards adopted into the Julian calendar. Here also Claudius Ptolemy (whose system of geography and astronomy was followed until the time of Copernicus) composed his Magna Syntaxis, Aratus his Phcenomena, Menelaus his Sphcerica; and to these must be added the names of Eratosthenes, Hipparchus, and Aristyllus. The studies of some of these philosophers embraced every variety of human learning. Their knowledge was frequently pro¬ found on subjects of the most opposite nature,—as, for ex¬ ample, we find Eratosthenes celebrated not only as a geo¬ meter and astronomer, but also as a geographer, philosopher, historian, and grammarian; and \he Deipnosophista: of Athe- nseus is an inexhaustible mine of learning on subjects the most widely divei'sified, in philology, poetry, history, and archaeology. Among the interpreters of Sacred Writ were the (Hellenizing) Jews, Aristobulus and Philo, while the Christian school of Theology flourished under the successive care of Pantaenus, Clement, and Origen. At a later period, the Christian school of Alexandria was adorned by the talents of Athanasius, Gregory of Nazianzen, Julius Africanus, Hesychius, Cyril, Synesius, and a host of others.—Essai Historique sur VEcole d’Alexandrie, par M. Jacob Matter, Paris, 1820, 2 vols. 8vo. Alexandrian, or Alexandrine, in Poetry, a kind of verse consisting of 12, or of 12 and 13 syllables alternately; so called from a poem on the life of Alexander, written in this kind of verse by a French poet of the 12th century. Alex¬ andrines are sometimes used by most nations of Europe, but chiefly by the French, whose tragedies are generally com¬ posed of Alexandrines. A well known example of an Alex¬ andrian verse is given in Pope’s Essay on Criticism:— A needless Alexandrine ends the song. That like a wounded snake drags its slow length along. ALEXICACUS, the averter of evil, an epithet of Jupi¬ ter, Apollo, and Neptune. ALEXIN, a circle of the province of Tula, in Russia in Europe, to the south of Moscow and east of Kaluga. It is a level district, watered by the river Oka and its tributary streams, of moderate fertility, and abundantly supplied with wood. It comprehends one city and 74 parishes, contain¬ ing 241 villages and about 90,000 inhabitants. The capi¬ tal of the circle, of the same name, is built on the river Oka, has four churches, with 2000 inhabitants, some of whom manufacture hats and soap. It is in Long. 36. 30. E. and Lat. 54. 42. N. ALEXIS, an ancient comic poet, born about B.c. 390 at Thurii in Magna Graecia, the uncle and instructor of ALE Alexis Menander. He lived 106 years, and wrote 245 plays, the II fragments extant bearing testimony to their wit and elegance. Aleyn. They were frequently translated by the Latin comic writers. ——See Meineke, Fragm. Com. vol. 1. Alexis, a Piedmontese (whose real name, according to Haller, was Hieronimo Rosello), the reputed author of the Book of Secrets. It was printed at Basil in 1536, in 8vo, and translated from Italian into Latin by Wecher. It has also been translated into most European languages; and in an abridged form was long a popular book. There is a preface to the piece, wherein Alexis informs us that he was born of a noble family; that he had from his most early years ap¬ plied himself to study ; that he had learned many languages; that having an extreme curiosity to be acquainted with the secrets of nature, he had collected as much as he could dur¬ ing his travels for 57 years; that he piqued himself upon not communicating his secrets to any person ; but that when he was 82 years of age, having seen a poor man who had died of a sickness which might have been cured had he communicated his secret to the surgeon who took care of him, he was touched with such a remorse of conscience, that he lived almost like a hermit; and it was in this solitude that he arranged his secrets in such order as to make them fit to be published. Alexis, or Alexei Michailoicitz, Czar of Russia, the se¬ cond sovereign of the house of Romanoff, father of Peter I., was one of the most eminent princes of that country. He was born at Moscow in 1630, anddied in 1674. See Russia. ALEXIUS L, the nephew of Isaac Comnenus, the first Byzantine emperor of the family of which Alexius was the most distinguished member. In early life he signalised him¬ self in arms against the enemies of his country; but the mean jealousies of the ministers of the emperor Nicolas III., surnamed Botaniates, drove him to take up arms against a sovereign whose throne he had thrice gallantly defended against powerful insurgent leaders ; and he ascended the throne of Constantinople in 1081. His character has been too partially drawn by the pen of his favourite daughter Anna Comnena, who has, however, justly remarked that the disorders of the times were both the misfortune and glory of Alexius, and that he paid the penalty of the judgments of heaven on the vices of his predecessors. In his reign the conquering Turks extended their desolating career from Persia to the Hellespont; on the north the empire was pressed upon by the hordes of barbarians from the Danube ; on the west it was assailed by the daring valour of the Nor¬ mans ; while Europe precipitated itself on Asia through the route of Constantinople, in the madness of the first crusade. Amid these storms Alexius steered the reeling vessel of the state with a dexterous and courageous hand, though his policy was by the Latins ascribed to cowardice or treachery. His was undoubtedly a very difficult game, which it required no common ability to bring to a safe conclusion ; and he had the policy to derive solid advantages from the wild valour of the crusaders. Yet Alexius outlived the love of his subjects, and their patience was well-nigh exhausted in the latter part of his long reign. The noble families were irritated by the pro¬ fusion of his numerous relations ; the people by his severity and exactions; while the clergy murmured at his unscru¬ pulous application of the wealth of the church to the defence of the state, though they applauded his defence of religion by his eloquence, his pen, and his sword. Alexius died on the 15th of August 1118. (T- S*T-) ALEYN, Charles, an English poet in the reign of Charles I. He published two poems, entitled The Battailes of Cressy and Poictiers, and several other pieces and translations. He succeeded his father as clerk of the ordnance, and was com¬ missary-general of the artillery to the king at the battle of Edgehill. He died in 1640. ALE 477 ALFAQUES, a seaport in the province of Catalonia, in Alfaques Spain. It is on a peninsula formed by the river Ebro, near II its mouth. The government has expended vast sums on its Alfergan. improvement, but without correspondent success, chiefly owing to the insalubrity of the situation. Alfaques, among the Moors, the name generally used for their clergy, or those who teach the Mahometan religion ; in opposition to the Morabites, who answer to monks among Christians. ALFARABIUS, a celebrated eastern philosopher of the tenth century, was born at Farab, now called Othrar, a city of Asia Minor. The date of his birth is unknown. He studied for some time at Baghdad, then the chief seat of learning; and afterwards travelled, in order to form an acquaintance with the learned of other countries. A great revolution of sentiment in regard to letters had taken place, in the preceding century, among the followers of Mahomet. Under the caliphs of the house of Abbas, men of learning were raised to a degree of favour and con¬ sequence which has never been enjoyed by that class, under the sovereigns of any other country, in any age of the world. Every little court, too, had its circle of men of letters, who were always admitted to the society of the prince, and for the most part liberally supported by his bounty. Thus, when Alfarabius, after he had finished his travels, settled at Damascus, he was received with open arms by its sovereign, who bestowed upon him a pension, which he continued to enjoy till his death, in the year 950. But to gain the notice of princes, or to acquire wealth, formed none of the aims of this philosopher. He is said to have led a very retired and ascetic life, rather contemning than seeking after the good things of the world. “ He con¬ stantly slept, even during winter, upon straw; his counte¬ nance was always sorrowful, and he found no consolation in anything but philosophy.” (Enfield’s History of Philosophy, b. v. c. 1.) His works were numerous, and very various in their subjects: his speculations seem, indeed, from the list of his writings, to have embraced the whole circle of the sciences. He is particularly deserving of notice, as having been perhaps the first compiler of an Encyclopcedia. Such is the title of one of his works, of which there is a copy in manuscript in the library of the Escurial. It contains, ac¬ cording to the brief notice of it given in Casiri’s valuable account of the Arabic manuscripts in that collection, a clear and comprehensive definition and compendium of all the arts and sciences; and it appears to have been regarded in the East as the most valuable of Alfarabius’s compositions. It would have been agreeable to the lovers of literary history to have possessed some more detailed view of the extent, plan, and contents of an Encyclopaedia written by an Arabian so many centuries before any work of that description was thought of in Europe. Next to this in estimation appears to have been his treatise on Music, in which he is said to have applied the principles of physics to correct the errors of musical theorists, and to regulate the construction of musical instruments. {Biog. Universelle, tom. i.) Casiri gives a complete list of his writings, but it is too long to be copied in this place. (See Bihl. Arabico-Hispana Escurialensis, tom. i.) Some of his pieces were published in Latin at Paris in 1633, under the title of Opuscula Varia Alfarabii. ALFARO, a town of Spain, at the confluence of the Al¬ bania, with the Ebro, in the province of Logrono. It is sur¬ rounded with walls, and has four gates, one church, and four monasteries. It manufactures cloth, saltpetre, brandy, &c. Pop. 6450. ALFERGAN, or Alfragan, an Arabian astronomer, who lived under the reign of the caliph Almamoun, and who, on account of his skill in calculation, was surnamed the Cal- 478 ALP Alfet culator. He wrote an Introduction to Astronomy, which \lfieri conta^ns little that is original, being chiefly compiled from v ^ eri'! the Almagest of Ptolemy. He was also the author of a / treatise on Dials, and of an account of the construction and use of the Astrolabe. These two pieces still remain in manuscript; but there have been three different Latin trans¬ lations of his astronomical work published. The first, by Joannes Hispalensis, appeared at Ferrara in 1493, and was afterwards reprinted at Nuremberg in 1537, with a preface by Melanchthon. The second, by John Christman, was published at Frankfort in 1590. The third, and the best, by Golius, professor of mathematics and oriental languages at Leyden, was published at Amsterdam in 1669, with the Arabic text, and notes by the translator, which are extremely curious: but these notes extend no farther than the ninth chapter, as the author did not live to complete this part of his undertaking. The work itself contains thirty short chapters. ALFET, an ancient ordeal, in which the accused person plunged his arm up to the elbow into a caldron of boiling water. ALFIERI, Vittorio, chiefly celebrated as the authorwho raised the Italian tragic drama from its previous state of degradation, was born on the 17th January 1749, at the town of Asti, in Piedmont. He lost his father in early in¬ fancy ; but he continued to reside with his mother, who married a second time, till his tenth year, when he was placed at the academy of Turin. After he had passed a twelve- month at the academy, he went on a short visit to a relation who dwelt at Coni; and during his stay there he made his first poetical attempt, in a sonnet chiefly borrowed from lines in Ariosto and Metastasio, the only poets he had at that time read. When thirteen years of age, he was induced to commence the study of civil and canonical lawbut the attempt only served to disgust him with every species of application, and to increase his relish for the perusal of French romances. By the death of his uncle, who had hitherto taken some charge of his education and conduct, he was left, at the age of fourteen, to enjoy without control his vast paternal in¬ heritance, augmented by the recent accession of his uncle’s fortune. He now began to attend the riding-school, where he acquired that rage for horses and equestrian exercise which continued to be one of his strongest passions till the close of his existence. After some time spent in alternate fits of extravagant dis¬ sipation and ill-directed study, he was seized with a desire of travelling; and having obtained permission from the king, he departed, in 1766, under the care of an English precep¬ tor. Restless and unquiet, he posted with the utmost ra¬ pidity through the towns of Italy ; and his improvement was such as was to be expected from his mode of travelling and his previous habits. Dissatisfied with himself, he felt as little relish for spectacles or entertainments as for literature; and was as little amused by the gaiety of a carnival at Naples, as he was impressed by the remains of antiquity at Rome, or the exhibitions of modern art at Florence and Bologna. This indifference and insensibility did not, however, arise from defect of talent or the natural powers of taste, but from the want of some serious passion, or some ennobling or praise¬ worthy pursuit. Hoping to find in foreign countries some relief from the tedium and ennui with which he was op¬ pressed, and being anxious to become acquainted with the French theatre, he proceeded to Paris ; but his feelings were only those of disgust or indifference for the dramas which he saw represented in that capital. He seems, indeed, to have been completely dissatisfied with every thing he witnessed in France, and contracted a dislike to its people, which his intercourse in future years rather contributed to augment A L F than diminish. In Holland he became deeply enamoured Alfieri. of a married lady, who returned his attachment, but who was soon obliged to accompany her husband to Switzerland. Alfieri whose feelings were of the most impetuous descrip¬ tion, was in despair at this separation, and returned to his own country in the utmost anguish and despondency of mind. While under this depression of spirits, he was in¬ duced to seek alleviation from works of literature ; and the perusal of Plutarch s Lives, which he read with profound emotion, inspired him with an enthusiastic passion for free¬ dom and independence. Under the influence of this rage for liberty he recommenced his travels; and his only gratifica¬ tion, in the absence of freedom among the Continental states, appears to have been derived from contemplating the wild and sterile regions of the north of Sweden, where gloomy forests, lakes, and precipices, conspired to excite those su¬ blime and melancholy ideas which were congenial to his dis¬ position. Human manners and human institutions he seems invariably to have surveyed with an eye of passion or pre¬ judice, instead of viewing them with the calmness of a philo¬ sopher, who meditates how they may be rectified, or what lessons may be drawn from them. In every country his soul felt as if confined by the bonds of society: he every¬ where panted for something more free in governments, more elevated in sentiment, more devoted in love, and more per¬ fect in friendship. In search of this ideal world he posted through various countries, more with the rapidity of a courier than of one who travels for amusement or instruction. Dur- ing a journey to London, he engaged in an intrigue with a married lady of high rank ; and having been detected, the publicity of a rencounter with the injured husband, and of a divorce, which followed, united to the knowledge he now ac¬ quired of the abandoned character of the woman to whom he was ardently attached, rendered it expedient and desirable for him to quit England. He then visited Spain and Portu¬ gal, where he became acquainted with the Abbe Caluso, who remained through life the most attached and estimable friend he ever possessed. In 1772 Alfieri returned to Turin, where he again became enamoured of a lady, whom he loved with his usual ardour, and who seems to have been as undeserv¬ ing of a sincere attachment as those he had hitherto adored. In the course of a long attendance on his mistress, during a malady with which she was afflicted, he one day wrote a dialogue, or scene of a drama, which he left at this lady’s house. About a year after, on a difference taking place be¬ tween them, this piece was returned to him. Having then retouched and extended it to five acts, it was performed at Turin in 1775, under the title of Cleopatra, whose amours had always been a favourite subject with Italian dramatists. From this moment Alfieri was seized with an immeasur¬ able thirst of theatrical fame, and the remainder of his life was devoted to its attainment. His first two tragedies, Fi¬ lippo and Polinice, were originally written in French prose; and when he came to versify them in Italian, he found that, from his Lombard origin, and long intercourse with foreigners, he expressed himself with feebleness and inaccuracy. Ac¬ cordingly, with the view of improving his Italian style, he went to Tuscany, and, during an alternate residence at Florence and Sienna, he completed his Filippo and Polinice, and conceived the plan of various other dramas. While thus employed, he became acquainted with the countess of Albany, who then resided with her husband at Flo¬ rence. For her he formed an attachment which, if less violent than his former loves, appears to have been more permanent. With this motive to remain at Florence, he could not endure the chains by which his vast possessions bound him to Piedmont. He therefore resigned his whole property to his sister, the Countess Cumiana, reserving an annuity which scarcely amounted to a half of his original A L F I E R I. 479 Alfieri. revenues. At this period the Countess of Albany, urged by the ill treatment she received from her husband, sought refuge in Rome, where she at length received permission from the pope to live apart from her tormentor. Alfieri fol¬ lowed the countess to that capital, where he completed four¬ teen tragedies, four of which were now for the first time printed at Sienna. At length, however, it was thought proper that, by leav¬ ing Rome, he should remove the aspersions which had been thrown on the object of his affections. During the year 1783 he therefore travelled through different states of Italy, and published six additional tragedies. The interests of his love and literary glory had not diminished his rage for horses, which seems to have been at least the third passion of his soul. He came to England solely for the purpose of pur¬ chasing a number of these animals, which he carried with him to Italy. On his return he learned that the Countess of Albany had gone to Colmar in Alsace, where he joined her, and resided with her under the same roof during the rest of his life. They chiefly passed their time between Alsace and Paris, but at length took up their abode entirely in that metropolis. While here, Alfieri made arrangements with Didot for an edition of his tragedies ; but was soon after forced to quit Paris by the storms of the Revolution. He recrossed the Alps with the countess, and finally settled at Florence. The last ten years of his life, which he spent in that city, seem to have been the happiest of his existence. During that long period his tranquillity was only interrupted by the entrance of the revolutionary armies into Florence in 1799. Though an enemy of kings, the aristocratic feelings of Alfieri rendered him also a decided foe to the principles and leaders of the French Revolution ; and he rejected, with the utmost contempt, those advances which were made with a view to bring him over to their cause. The concluding years of his life were laudably employed in the study of the Greek literature, and in perfecting a series of comedies. His assiduous labour on this subject, which he pursued with his characteristic impetuosity, exhausted his strength, and brought on a malady, for which he would not adopt the pre¬ scriptions of his physicians, but obstinately persisted in em¬ ploying remedies of his own. Under this regimen his dis¬ order rapidly increased, and at length terminated his life on the 8th October 1803, in the fifty-fifth year of his age. The character of Alfieri may be best appreciated from the portrait which he has drawn of himself in his own Memoirs of his Life. He was evidently of an irritable, impetuous, and almost ungovernable temper. Pride, which seems to have been a ruling sentiment, may account for many apparent in¬ consistencies of his character. While it made him abhor kings, because superior to himself, it led him to detest those republicans who, by too near an approach, contaminated aristocratic dignity; and it induced him, while yet undis¬ tinguished himself, and panting for literary fame, to decline a proffered introduction to Metastasio and Rousseau. But as all his bad qualities were greatly softened by the cultivation of literature, it may be presumed that a better education, and an earlier employment of his faculties, would have ren¬ dered him a much more amiable character. His application to study gradually tranquillized his temper and softened his manners, leaving him at the same time in perfect possession of those good qualities which he had inherited from nature, —a warm and disinterested attachment to his family and friends, united to a generosity, vigour, and elevation of cha¬ racter, which rendered him not unworthy to embody in his dramas the actions and sentiments of Grecian heroes. To these dramas Alfieri is chiefly indebted for the high reputation to which he has attained. Before his time the Italian language, so harmonious in the Sonnets of Petrarch, and so energetic in the Commedia of Dante, had been in¬ variably languid and prosaic in dramatic dialogue. The pe¬ dantic and inanimate tragedies of the sixteenth century were ^ followed, during the iron age of Italian literature, by dramas, of which extravagance in the sentiments and improbability in the action were the chief characteristics. The prodigi¬ ous success of the Merope of Maffei, which appeared in the commencement of the last century, may be attributed more to a comparison with such productions, than to intrinsic merit. In this degradation of tragic taste, the appearance of the tragedies of Alfieri was perhaps the most important literary event that had occurred in Italy during the eighteenth century. On these tragedies it is difficult to pronounce a judgment, as the taste and system of the author underwent considerable change and modification during the intervals which elapsed between the three periods of their publica¬ tion. An excessive harshness of style, an asperity of senti¬ ment, and total want of poetical ornament, are the charac¬ teristics of his first four tragedies, Filippo, Polinice, Anti¬ gone, and Virginia. These faults were in some measure corrected in the six tragedies which he gave to the world some years after, and in those which he published along with Saul, the drama which enjoyed the greatest success of all his productions ; a popularity which may be partly attributed to the severe and unadorned manner of Alfieri being well adapted to the patriarchal simplicity of the age in which the scene of the tragedy is placed. But though there be a con¬ siderable difference in his dramas, there are certain obser¬ vations applicable to them all. None of the plots are of his own invention. They are founded either on mythological fable or history; most of them had been previously treated by the Greek dramatists, or by Seneca. Rosmunda, the only one which could be supposed of his own contrivance, and which is certainly the least happy effusion of his genius, is partly founded on the eighteenth novel of the third part of Bandello, and partly on Prevost’s Mtmoires d'un Homme de Qualite. But whatever subjects he chooses, his dramas are always formed on the Grecian model, and breathe a free¬ dom and independence worthy of an Athenian poet. In¬ deed, his Agide and Bruto may rather be considered ora¬ torical declamations and dialogues on liberty, than tragedies. The unities of time and place are not so scrupulously ob¬ served in his as in the ancient dramas; but he has rigidly adhered to a unity of action and interest. He occupies his scene with one great action and one ruling passion, and re¬ moves from it every accessary event or feeling. In this excessive zeal for the observance of unity, he seems to have forgotton that its charm consists in producing a common re¬ lation between multiplied feelings, and not in the bare ex¬ hibition of one, divested of those various accompaniments which give harmony to the whole. Consistently with that austere and simple manner which he considered the chief excellence of dramatic composition, he excluded from his scene all coups de thedtre, all philosophical reflections, and that highly ornamented versification which had been so as¬ siduously cultivated by his predecessors. In his anxiety, however, to avoid all superfluous ornament, he has stripped his dramas of the embellishments of imagination ; and for the harmony and flow of poetical language he has substituted, even in his best {performances, a style which, though correct and pure, is generally harsh, elaborate, and abrupt; often strained into unnatural energy, or condensed into factitious conciseness. The chief excellence of Alfieri consists in powerful delineation of dramatic character. In his Filippo he has represented, almost with the masterly touches of Tacitus, the sombre character, the dark mysterious counsels, the suspensa semper et obscura verba, of the modern Tibe¬ rius. In Polinice, the characters of the rival brothers are beautifully contrasted ; in Maria Stuarda, that unfortunate queen is represented unsuspicious, impatient of contradiction, Alfieri. 480 ALE Alford and violent in her attachments. In Mirra, the character of II Ciniro is perfect as a father and king, and Cecri is a model v ie ' y of the virtues of a wife and mother. In the representation ()f f]la^ species of mental alienation where the judgment has perished, but traces of character still remain, he is peculiarly happy. The insanity of Saul is skilfully managed; and the horrid joy of Orestes in killing Tlgisthus rises finely and na¬ turally to madness, in finding that, at the same time, he had inadvertently slain his mother. Whatever may be the merits or defects of Alfieri, he may be considered as the founder of a new school in the Italian drama. His country hailed him as her sole tragic poet; and his successors in the same path of literature have regarded his bold, austere, and rapid manner, as the genuine model of tragic composition. Besides his tragedies, Alfieri published during his life many sonnets, five odes on American independence, and the poem of Etruria, founded on the assassination of Alexander I. duke of Florence. Of his prose works the most distin¬ guished for animation and eloquence is the Panegyric on Trajan, composed in a transport of indignation at the sup¬ posed feebleness of Pliny’s exdogium. The two books en¬ titled La Tirannide and the Essays on Literature and Go¬ vernment, are remarkable for elegance and vigour of style, but are too evidently imitations of the manner of Machiavel. His Antigallican, which was written at the same time with his Defence of Louis XVI., comprehends an historical and satirical view of the French Revolution. The posthumous works of Alfieri consist of satires, six political comedies, and the Memoirs of his LAfe—a work which will always be read with interest, in spite of the cold and languid gravity with which he delineates the most interesting adventures and the strongest passions of his agitated life.—See Mem. di. Vit. Alfieri; Sismondi de la Lit. du Midi de VEurope; Walker’s Memoir on Italian Tragedy; Giorn. de Pisa. tom. Iviii. (j. c. D.) ALFORD, a town in Lincolnshire, 24 miles N.N.E. of Boston. It has a free grammar school, founded in 1576, with fellowships in Magdalen College, Cambridge: and some breweries, tanneries, and rope-works. In the vicinity is the medicinal spring called Holy Well, discovered in 1670. Pop. in 1851, 2262. Alford, Michael, an English Jesuit, whose real name was Griffiths, was born at London in 1587. This work entitled Annales Ecclesiastici et Civiles Eritannorum, Saxonum et Anglorum, is valuable to the student of early English history. ALFRED, or TElfred, the Great, king of England, was the fifth and youngest son of TEthelwolfj king of the West Saxons, and was born at Wantage, in Berkshire, in 849 He distinguished himself during the reign of his brother Ethelred in several engagements against the Danes, and upon his death succeeded to the crown, in the year 871, and the 22d of his age. On his accession to the throne he found himself involved in a dangerous war with the Danes, and placed in circumstances fitted to call forth all the great qualities by which he was distinguished. The Danes had already pene¬ trated into the heart of his kingdom; and before he had been a month upon the throne, he was obliged to take the field against those formidable enemies. After many battles gained on both sides, he was at length reduced to the greatest dis¬ tress, and was entirely abandoned by his subjects. In this situation Alfred, laying aside the useless insignia of royalty, took shelter in the house of one of his own herdsmen. He afterwards retired to TEthelingey, in Somersetshire, the mo¬ dern Athelney, where he built a fort for the security of him¬ self and family, and his few faithful followers. When he had been about a year in this retreat, having been informed that some of his subjects had routed a great army of the Danes, killed their chief, and taken their magical standard, he issued ALE his letters, giving notice where he was, and inviting his no- Alfred, bility to come and consult with him. Before they came to a final determination, Alfred, putting on the habit of a harper, went into the enemy’s camp, where, without suspicion, he was everywhere admitted, and introduced to play before their chief. Having thus acquired an exact knowledge of their situation, he returned in great secrecy to his nobility, whom he ordered to their respective homes, there to draw together each man as great a force as he could; appointing a day for a general rendezvous at the forest of Selwood in Wiltshire. This affair was transacted so secretly and expe¬ ditiously, that the king, at the head of his army, was close upon the Danes before they had the least intelligence of his design. Alfred, taking advantage of their surprise and terror, fell upon them, and totally defeated them at TEthen- dune, now Eddington. Those who escaped fled to a neigh¬ bouring castle, where they were soon besieged, and obliged to surrender at discretion. Alfred granted them better terms than they had reason to expect. He agreed to give up the whole kingdom of the East Angles to such as would embrace the Christian religion, on condition that they would oblige the rest of their countrymen to quit the island, and, as much as was in their power, prevent the landing of any more foreigners. For the performance of this treaty he took host¬ ages ; and when, in pursuance of the stipulation, Godrun the Danish chief came, with thirty of his chief officers, to be baptized, Alfred answered for him at the font, and gave him the name of AEthelstane ; and certain laws were drawn up betwixt the king and Godrun for the regulation and govern¬ ment of the Danes settled in England. In 884 a fresh swarm of Danes landed in Kent and laid siege to Rochester; but the king coming to the relief of that city, they were ob¬ liged to abandon their design. Alfred had now great success, which was chiefly owing to his fleet, an advantage of his own creating. Having secured the sea-coasts, he fortified the rest of the kingdom with castles and walled towns ; and he besieged and recovered from the Danes the city of Lon¬ don, which he resolved to repair, and to keep as a frontier. After some years’ respite, Alfred was again called into the field; for a body of Danes, being worsted in the west of France, came with a fleet of 250 sail on the coast of Kent, and having landed, fixed themselves at Appuldre. Shortly after, another fleet of eighty vessels coming up the Thames, the men landed, and built a fort at Milton. Before Alfred marched against the enemy, he obliged the Danes settled in Northumberland and Essex to give him hostages for their good behaviour. He then moved towards the invaders, and pitched his camp between their armies, to prevent their junc¬ tion, A great body, howrever, moved off to Essex, and cross¬ ing the river, came to Farnham in Surrey, where they were defeated by the king’s forces. Meanwhile the Danes set¬ tled in Northumberland, in breach of treaty, and notwith¬ standing the hostages given, equipped two fleets, and after plundering the northern and southern coasts, sailed to Exeter and besieged it. The king, as soon as he received the in¬ telligence, marched against them; but before he reached Exeter they had got possession of it. He kept them, how¬ ever, blocked up on all sides, and reduced them at last to such extremities that they were obliged to eat their horses, and were even ready to devour each other. Being at length rendered desperate, they made a general sally on the be¬ siegers ; but were defeated, though with great loss on the king’s side. The remainder of this body of Danes fled into Essex, to the fort they had built there, and to their ships. Before Alfred had time to recruit himself, Laf, another Danish leader, came with a great army out of Northumber¬ land, and ravaged all before him, marching on to the city of Werheal in the west (supposed to be Chester), where they remained the rest of the year. The year following they in- ALFRED. 481 Alfred, vaded North Wales ; and after having plundered and de- stroyed every thing, they divided, one body returning to Northumberland, another into the territories of the East An¬ gles, from whence they proceeded to Essex, and took pos¬ session of a small island called Meresig. Here they did not long remain ; for having separated, some sailed up the river Thames, and others up the Lea road, where, drawing up their ships, they built a fort not far from London, which proved a great check upon the citizens, who went in a body and attacked it, but were repulsed with great loss. At harvest-time the king himself was obliged to encamp with a body of troops in the neighbourhood of the city, in order to cover the reapers from the excursions of the Danes. As he was one day riding by the side of the river Lea, after some observations he began to think that the Danish ships might be laid quite dry. This he attempted; and having succeeded, the Danes were forced to desert their fort and ships, and march away to the banks of the Severn, where they built a fort, and wintered at a place called Quatbrig.1 Such of the Danish ships as could be got off, the Londoners carried into their own road; the rest they burned and destroyed. Alfred enjoyed a profound peace during the last three years of his reign, which he chiefly employed in establishing and regulating his government, for the security of himself and his successors, as well as the ease and benefit of his sub¬ jects in general. After a troubled reign of 28 years, he died on the 28th of October a.d. 900, and was buried at Win¬ chester, in Hyde Abbey. A monument of porphyry was erected over his tomb. All our historians agree in characterising him as perhaps the wisest, best, and greatest king that ever reigned in Eng¬ land ; and it is also generally allowed, that he not only di¬ gested several particular laws still in existence, but that he laid the first foundation of our present constitution. There is great reason to believe that we are indebted to this prince for trial by jury; and the Doomsday Book, which is pre¬ served in the Exchequer, is thought to be no more than another edition of Alfred’s book of Winchester, which con¬ tained a survey of the kingdom. It is said also that he was the first who divided the kingdom into shires. What is ascribed to him is not a bare division of the country, but the settling of a new form of judicature; for after having divided his dominions into shires, he subdivided each shire into three parts, called trythings. There are some remains of these ancient divisions in the ridings of Yorkshire, the laths of Kent, and the three parts of Lincolnshire. Each trything was divided into hundveds or wupantcikp.s; and these again into tythings or dwellings of ten householders. Each of these householders stood engaged to the king as a pledge for the good behaviour of his family, and all the ten were mutually pledges for each other; so that if any one of the tythings was suspected of an offence, if the head boroughs or chiefs of the tythings would not be security for him, he was imprisoned; and, if he made his escape,, the tything and hundred were fined to the king. Each shire was under the government of an earl, under whom was the neve, his deputy, since, from his office, called shvrc-neve, or sheriff. And so effectual were these regulations, that it is said he caused bracelets of gold to be hung up in the highways, as a challenge to robbers; and that they remained untouched. In private life Alfred was singularly amiable ; of so equal a temper, that he never suffered either sadness or unbecom¬ ing gaiety to disturb his mind; but appeared always of a calm yet cheerful disposition, familiar to his friends, just even to his enemies, kind and tender to all. He was a re¬ markable economist of his time ; and Asser has given us an account of the method he took for dividing and keeping an account of it. He caused six wax-candles to be made, each of 12 inches long, and of as many ounces weight; on the candles the inches were regularly marked, and having found that one of them burned just four hours, he committed them to the care of the keepers of his chapel, who from time to time gave him notice how the hours went. This prince, we are told, was 12 years of age before a master could be procured in the western kingdom to teach him the alphabet; such was the state of learning when Al¬ fred began to reign. He had felt the misery of ignorance, and determined even to rival his contemporary Charlemagne in the encouragement of literature. He is supposed to have appointed persons to read lectures at Oxford, and is thence considered as the founder of that university. By other suit¬ able measures and by his general encouragement of learning and abilities, he did everything in his power to diffuse know¬ ledge throughout his dominions. Nor was this end promoted more by his countenance and encouragement than by his own example and his writings ; for notwithstanding the late¬ ness of his education he had acquired extraordinary erudi¬ tion ; and, had he not been illustrious as a king, he would have been famous as an author. His works are, 1. Brevi- Alfreton II Algaiola. arium quoddam collectum ex Legibus Trojanorum, &c. lib. i.; a Breviary collected out of the Laws of the Trojans, Greeks, Britons, Saxons, and Danes. Leland saw this book in the Saxon tongue, at Christ Church, in Hampshire. 2. Visi-Saxonum Leges, lib. i. Pitts tells us that it is in Ben- net College library, at Cambridge. 3. Instituia qucedam, lib. i. This is mentioned by Pitts, and seems to be the second capitulation with Godrun. 4. Contra Judices Ini- quos, lib. i. 5. Acta Magistratuum suorum, lib. i. This is supposed to be the Book of Judgments mentioned by Horne, and was in all probability a kind of Reports intended for the use of succeeding ages. 6. Regum Fortunes varies, lib. i. 7. Dicta Sapientum, lib. i. 8. Parabolce et Sales, lib. i. 9. Collectiones Chronicorum. 10. Epistolce ad Wulf- sigium Episcopum, lib. i. 11. Manuals Meditationum. Besides those original works, he translated many authors from the Latin, &c., into the Saxon language, viz., 1. Bede’s History of England, 2. Paulus Orosius’s History of the Pagans. 3. St Gregory’s Pastoral, &c. The first of these, with his prefaces to the others, together with his laws, were printed at Cambridge, 1644. His laws are likewise inserted in Spelman’s Councils. 4. Boethius’s Consolations of Philo¬ sophy. Dr Plot tells us King Alfred translated it at Wood- stock, as he found in a MS. in the Cotton Library. 5. /Esop’s Fables ; which he is said to have translated from the Greek both into Latin and Saxon. 6. The Psalms of David. This was the last work the king attempted, and was unfinished at the time of his death. It was, however, completed by another hand, and published at London in 1640, in quarto, by Sir John Spelman. Several others are mentioned by Malms- bury, and the old history of Ely asserts that he translated the Old and New Testaments. ALFRETON, a small town in Derbyshire, 13 miles from Derby. The inhabitants are chiefly engaged in the manufacture of earthenware and stockings. In the vicinity are ironworks and collieries. ALGAl. See Cryptogamia. ALGAIOLA, a small seaport town in the island of Cor¬ sica, fortified with walls and bastions. It was almost destroyed \ 1 The king’s contrivance is thought to have produced the meadow between Hertford and Bow; for at Hertford was the Danish fort, and from thence they made frequent excursions on the inhabitants of London. Authors are not agreed as to the method the king pur¬ sued in laying dry the Danish ships. Dugdale supposes that he did it by straightening the channels; but Henry of Huntingdon al eges that he cut several canals, which exhausted its water. 3 p VOL. II. 482 A L G Algardi by the malcontents in 1731, but has since been repaired. I! Long. 8. 52. E. Lat. 42. 37. N. Algebra.^ ALGARDI, Alessandro, a painter and excellent sculp- J tor of Bologna, was born, according to some accounts, in 1602 ; and died in 1654. His best sculptures are in St Peter’s at Rome, and in his native city. ALGAROTH, in Chemistry, is a white oxide of anti¬ mony, which is obtained by washing the butter or chloride with pure water. ALGAROTTI, Francesco, Count, was born at Venice in 1712. Led by curiosity, as well as a desire of improve¬ ment, he travelled early into foreign countries ; and in 1733 visited Paris. Here he composed his Newtonian Philosophy for the Ladies, as Fontenelle had done his Cartesian Astro¬ nomy, in the work entitled The Plurality of Worlds. He was much honoured by Frederick the Great, who, when crowned at Konigsberg in 1740, created Algarotti a count of Prussia. He died at Pisa the 23d of May 1764, and ordered his own mausoleum, with this inscription, Hie jacet Algarottus, sed non omnis. He is allowed to have been a very great connoisseur in painting, sculpture, and architec¬ ture ; and he contributed much to the reformation of the Italian opera. His works, which are numerous, and upon a variety of subjects, abound with vivacity, elegance, and wit. They were printed at Leghorn in 1764, in 6 vols. 12mo. ALGARVE, a province of Portugal, the most southern of the kingdom. It is divided from the Spanish province of Andalucia by the river Guadiana. On the north it is bounded by the province of Alentejo, and on the south and west by the Atlantic Ocean. It is one of the smallest divi¬ sions ofPortugal, and very thinly peopled; its extent being 232 square leagues, and the number of inhabitants 130,329. On the northern part, towards Alentejo, the Sierras de Caldey- raron and Monchique rise to a great height. The roads are very bad, the soil unfruitful, and the inhabitants few in those districts. Numerous flocks of goats are bred, and some A L G other cattle are pastured. The country on the coast is more Algazel fruitful, and produces abundant harvests of grapes, figs, II oranges, lemons, olives, and almonds, considerable quantities •Algebra- of which are shipped from the seaport to the different coun- v-***'' tries in the north of Europe. Very little wheat or other corn is grown in this province, but the inhabitants draw their principal supply from the adjoining provinces of Spain. On the coasts the people derive their subsistence in a great measure from the fisheries ; and both the tunny and sardines are caught in very considerable quantities. The rivers are of short course, running from north to south, and at their mouths vessels may enter at high tide ; but the harbours on the whole coast are bad, though near Tavira, the principal city, some islands afford shelter, and allow of good anchorage for large vessels behind them. The whole of the foreign trade from the various ports in Algarve is carried on by the vessels of other countries, as there are scarcely any other than fishing boats owned by the inhabitants of the ports. The name Algarve is derived from an Arabic word which signifies westward. The province is designated by the name of kingdom, and gives one of the titles to the Portuguese monarch. This province contains 4 cities, 14 towns, 63 villages, 71 parishes, and 25,503 houses. It is situated be¬ tween Lat. 36.56. and 37.30. N. ALGAZEL. See Alghazzali. ALGAZI, the name of several learned rabbis. Chajim Algazi, who lived about the beginning of the seventeenth century, wrote a book entitled Neshiboth Mishpat, or The Paths of Judgment, printed at Constantinople in 1669. Samuel-ben-Isaac Algazi was a native of Candia, and lived about the middle of the sixteenth century. His principal work was a chronology, Toledoth Adam, or the Generations of Adam, printed at Venice in 1587. Solomon-ben-Abra¬ ham Algazi was a native of the Levant, and died in 1683. He was for some time chief rabbi at Mentz, and wrote a large number of works on the Talmud. ALGEBRA. INTRODUCTION. A LGEBRA is a branch of the mathematics, which has for its object whatever can be expressed by num¬ ber, either exactly or by approximation. In this respect, and also in its employing arbitrary signs to denote the things of which it treats, it agrees with arithmetic. The analogy between the two sciences in¬ duced Sir Isaac Newton to denominate it Universal Arith¬ metic ; but by the application of algebra to geometry, the science has acquired a new character and new powers, which render this appellation too limited, and not suffi¬ ciently descriptive of its nature. In its present state it is nearly alike related to arithmetic and geometry. In its application to both sciences, the reasoning is carried on by general symbols: its true character consists in this, that the results of its operations do not exhibit the indi¬ vidual values of the quantities which are the subject of in¬ vestigation, such as we obtain in arithmetical calculations or geometrical constructions. They only indicate the operations, whether arithmetical or geometrical, which ought to be performed on the given quantities, to obtain the value of the quantities sought. It has been a question much agitated, at what period and in what country was algebra invented ? Who were the earliest writers on the subject ? What was the pro¬ gress of its improvement ? And lastly, by what means, and at what period, was the science diffused over Europe ? It was a common opinion in the 17th century, that the ancient Greek mathematicians must have possessed an analysis of the nature of modern algebra, by which they discovered the theorems and solutions of the problems which we so much admire in their writings; but that they carefully concealed their instruments of investigation, and gave only the results, with synthetic demonstrations. This opinion is, however, now exploded. A more inti¬ mate acquaintance with the writings of the ancient geo¬ meters has shown that they had an analysis, but that it was purely geometrical, and essentially different from our algebra. Although there be no reason to suppose that the great geometers of antiquity derived any aid in their discove¬ ries from the algebraic analysis, yet we find, that at a considerably later period it was known to a certain ex¬ tent among the Greeks. About the middle of the 4th century of the Christian era, a period when the mathematical sciences were on the decline, and their cultivators, instead of producing origi¬ nal works of genius, contented themselves with commen¬ taries on the works of their more illustrious predecessors, there was a valuable addition made to the fabric of ancient learning. ALGEBRA. Algebra. This was the treatise of Diophantus on arithmetic, which originally consisted of thirteen books, but of which only the first six, and an incomplete book on polygonal numbers, supposed to be the thirteenth, have descended to our times. This precious fragment does not exhibit any thing like a complete treatise on algebra. It rather is an applica¬ tion of its doctrines to a peculiar class of arithmetical questions, which belong to what is now called the inde¬ terminate analysis. Diophantus may have been the inventor of the Greek algebra, but it is more likely that its principles were not unknown before his time; and that, taking the science in the state he found it as the basis of his labours, he en¬ riched it with new applications. The elegant solutions of Diophantus show that he possessed great address in the particular branch of which he treated, and that he was able to resolve determinate equations of the second de¬ gree. Probably this was the greatest extent to which the science had been carried among the Greeks. Indeed, in no country did it pass this limit, until it had been trans¬ planted into Italy on the revival of learning. The celebrated Hypatia, the daughter of Theon, com¬ posed a commentary on the work of Diophantus. This, however, is now lost, as well as a similar labour of this illustrious and ill-fated lady on the Conics of Apollonius. It is commonly known that she fell a sacrifice to the fury of a fanatical mob about the beginning of the 5th century. About the middle of the 16th century, the work of Diophantus, written in the Greek language, was disco¬ vered at Rome in the Vatican library, where probably it had been carried from Greece when the Turks possessed themselves of Constantinople. A Latin translation, with¬ out the original text, was given to the world by Xylander in 1575; and a more complete translation, by Bachet de Mezeriac (one of the oldest members of the French aca¬ demy), accompanied by a commentary, appeared in 1621. Bachet was eminently skilful in the indeterminate analysis, and therefore well qualified for the work he had under¬ taken ; but the text of Diophantus was so much injured, that he was frequently obliged to divine the meaning of the author, or supply the deficiency. At a later period, the celebrated French mathematician Fermat, in addition to the commentary of Bachet, added notes of his own on the writings of the Greek algebraist. These are extremely valuable, on account of Fermat’s profound knowledge of this particular branch of analysis. This edition, the best which exists, appeared in 1670. Although the revival of the writings of Diophantus was an important event in the history of the mathematics, yet it was not from them that algebra became first known in Europe. This important invention, as well as the numeral characters and decimal arithmetic, was re¬ ceived from the Arabians. That ingenious people fully appreciated the value of the sciences; for at a period when all Europe was enveloped in the darkness of igno¬ rance, they preserved from extinction the lamp of know¬ ledge. They carefully collected the writings of the Greek mathematicians; they translated them into their language, and illustrated them with commentaries. It was through the medium of the Arabic tongue that the elements of Euclid were first introduced into Europe; and a part of the writings of Apollonius are only known at the present day by a translation from the Arabic, the Greek original being probably irrecoverably lost. The Arabians ascribe the invention of their algebra to one of their mathemati¬ cians, Mahommed-Ben-Musa, or Moses, called also Ma- hommed of Buziana, who flourished about the middle of the 9th century, in the reign of the Caliph Almamon. 483 It is certain that this person composed a treatise on Algebra, this subject, because an Italian translation was known atv~*A'-'v^ one time to have existed in Europe, although it be now lost. Fortunately, however, a copy of the Arabic original is preserved in the Bodleian Library at Oxford, bearing a date of transcription corresponding to the year 1342. The title-page identifies its author with the ancient Ara¬ bian. A marginal note concurs in this testimony, and farther declares the work to be the first treatise composed on algebra among the faithful; and the preface, besides indicating the author, intimates that he was encouraged by Almamon, commander of the faithful, to compile a compendious treatise of calculation by algebra. The circumstance of this treatise professing to be only a compilation, and, moreover, the first Arabian work of the kind, has led to an opinion that it was collected from books in some other language. As the author was inti¬ mately acquainted with the astronomy and computations of the Hindoos, he may have derived his knowledge of algebra from the same quarter. Hence we may conclude, with some probability, that the Arabian algebra was ori¬ ginally derived from India. The algebraic analysis having been once introduced among the Arabians, it was cultivated by their own wri¬ ters. One of these, Mahommed Abulwafa, who flourished in the last forty years of the 10th century, composed commentaries on the writers who had preceded him. He also translated the writings of Diophantus. Probably this was the first translation that was made of the Greek alge¬ braist into the Arabian tongue. It is remarkable, that although the mathematical sci¬ ences were received with avidity, and sedulously culti¬ vated during a long period, by the Arabians, yet in their hands they received hardly any improvement. It might have been expected that an acquaintance with the writ¬ ings of Diophantus would have produced some change in their algebra. This, however, did not happen : their al¬ gebra continued nearly in the same state, from their ear¬ liest writer on the subject, to one of their latest, Behau- din, who lived between the years 953 and 1031. Writers on the history of algebra were long under a mis¬ take as to the time and manner of its introduction into Eu¬ rope. It has now, however, been ascertained that the sci¬ ence was brought into Italy by Leonardo, a merchant of Pisa. This ingenious man resided in his youth in Barbary, and there learned the Indian method of accounting by the nine numeral characters. Commercial affairs led him to travel into Egypt, Syria, Greece, and Sicily, where we may suppose he made himself acquainted with every thing known respecting numbers. The Indian mode of computation appeared to him to be by far the best. He accordingly studied it carefully; and, with this knowledge, and some additions of his own, and also taking some things from Euclid’s Geometry, he composed a treatise on arith¬ metic. At that period algebra was regarded only as a part of arithmetic. It was indeed the sublime doctrine of that science; and under this view the two branches were handled in Leonardo’s treatise, which was originally writ¬ ten in 1202, and again brought forward under a revised form in 1228. When it is considered that this,work was composed two centuries before the invention of printing, and that the subject was not such as generally to interest mankind, we need not wonder that it was but little known; hence it has always remained in manuscript, as well as some others by the same author. Indeed it was not known to exist from an early period until the middle of the last century, when it was discovered in the Maglia- becchian library at Florence. The extent of Leonardo’s knowledge was pretty much 484 A L G E B Ft A. Algebra, the same as that of the preceding Arabian writers. He could resolve equations of the first and second degree, and he was particularly skilful in the Diophantine analysis. He was well acquainted with geometry, and he employed its doctrines in demonstrating his algebraic rules. Like the Arabian writers, his reasoning was expressed m words at length ; a mode highly unfavourable to the progress of the art. The use of symbols, and the method, of combining them so as to convey to the mind at a. single glance a long process of reasoning, was an invention considerably later than Leonardo’s time. . Considerable attention was given to the cultivation of algebra between the time of Leonardo and the invention of printing. It was publicly taught by professors. Trea¬ tises were composed on the subject; and two works, of the oriental algebraists were translated from the Arabian language into Italian. One was entitled the Rule of Al¬ gebra, and the other was the oldest of all the Arabian treatises, that of Mahommed-Ben-Musa of Corasan. The earliest printed book on algebra was composed by Lucas Paciolus, or Lucas de Burgo, a minorite friar. It was first printed in 1494, and again in 1523. The title is Summa de Arithmetica, Geometria, Proportioni, et Propor- tionalita. This is a very complete treatise on arithmetic, alge¬ bra, and geometry, for the time in which it appeared. The author followed close on the steps of Leonardo ; and, indeed, it is from this work that one of his lost treatises has been restored. Lucas de Burgo’s work is interesting, inasmuch as it shows the state of algebra in Europe about the year 1500: probably the state of the science was nearly the same in Arabia and Africa, from which it had been re¬ ceived. The power of algebra as an instrument of research is in a very great degree derived from its notation, by which all the quantities under consideration are kept con¬ stantly in view; but in respect of convenience and bre¬ vity of expression, the algebraic analysis in the days of Lucas de Burgo was very imperfect: the only symbols employed were a few abbreviations of the words or names which occurred in the processes of calculation, a kind of short-hand, which formed a very imperfect substitute for that compactness of expression which has been attained by the modern notation. The application of algebra was also at this period very limited; it was confined almost entirely to the resolution of certain questions of no great interest about numbers. No idea was then entertained of that extensive applica¬ tion which it has received in modern times. The knowledge which the early algebraists had of their science was also circumscribed; it extended only to the resolution of equations of the first and second degree; and they divided the last into cases, each of which was resolved by its own particular rule. The important ana¬ lytical fact, that the resolution of all the cases of a pro¬ blem may be comprehended in a single formula, which may be obtained from the solution of one of its cases, merely by a change of the signs, was not then known : in¬ deed it was long before this principle was fully compre¬ hended. Dr Halley expresses surprise, that a formula in optics which he had found, should by a mere change of the signs give the focus of both converging and diverging rays, whether reflected or refracted by convex or concave spe¬ cula or lenses; and Molyneux speaks of the universality of Halley’s formula as something that resembled magic. The rules of algebra may be investigated by its own principles, without any aid from geometry; and although in some cases the two sciences may serve to illustrate the doctrines of each other, there is now not the least neces- Algebra, sity in the more elementary parts to call in the aid of the latter to the former. It was otherwise in former times. Lucas de Burgo found it to be convenient, after the ex¬ ample of Leonardo, to employ geometrical constructions to prove the truth of his rules for resolving quadratic equations, the nature of which he did not completely com¬ prehend ; and he was induced by the imperfect nature of his notation to express his rules in Latin verses, which will not now be read with the satisfaction we receive from the perusal of the well-known poem, “ the Loves of the Triangles.” As it was in Italy that algebra became first known in Europe, so it was there that it received its earliest im¬ provements. The science had been nearly stationary from the days of Leonardo to the time of Paciolus, a period of three centuries; but the invention of printing soon excited a spirit of improvement in all the mathematical sciences. Hitherto an imperfect theory of quadratic equations was all the extent to which it had been carried. At last this boundary was passed, and about the year 1505 a particu¬ lar case of equations of the third degree was resolved by Scipio Ferreus, a professor of mathematics in Bononia. This was an important step, because it showed that the difficulty of resolving equations of the higher orders, at least in the case of the third degree, was not insurmount¬ able, and a new field was opened for discovery. It was then the practice among the cultivators of algebra, when they advanced a step, to conceal it carefully from their contemporaries, and to challenge them to resolve arithme¬ tical questions, so framed as to require for their solution a knowledge of their own new-found rules. In this spirit did Ferreus make a secret of his discovery: he com¬ municated it, however, to a favourite scholar, a Venetian named Florido. About the year 1535 this person, having taken up his residence at Venice, challenged Tartalea of Brescia, a man of great ingenuity, to a trial of skill in the resolution of problems by algebra. Florido framed his questions so as to require for their solution a knowledge of the rule which he had learned from his preceptor Fer¬ reus ; but Tartalea had, five years before this time, ad¬ vanced farther than Ferreus, and was more than a match for Florido. He therefore accepted the challenge, and a day was appointed when each was to propose to the other thirty questions. Before the time came, Tartalea had re¬ sumed the study of cubic equations, and had discovered the solution of two cases in addition to two which he knew before. Florido’s questions were such as could be resolved by the single rule of Ferreus; while, on the con¬ trary, those of Tartalea could only be resolved by one or other of three rules, which he himself had found, but which could not be resolved by the remaining rule, which was also that known to Florido. The issue of the contest is easily anticipated; Tartalea resolved all his adversary’s questions in two hours, without receiving one answer from him in return. The celebrated Cardan was a contemporary of Tartalea. This remarkable person was a professor of mathematics at Milan, and a physician. He had studied algebra with great assiduity, and had nearly finished the printing of a book on arithmetic, algebra, and geometry; but being desirous of enriching his work with the discoveries of Tartalea, which at that period must have been the object of considerable attention among literary men in Italy, he endeavoured to draw from him a disclosure of his rules. Tartalea resist¬ ed for a time Cardan’s entreaties. At last, overcome by his importunity, and his offer to swear on the holy Evange¬ lists, and by the honour of a gentleman, never to publish them, and on his promising on the faith of a Christian to ALGEBRA. 485 Algebra, commit them to cypher, so that even after his death they would be unintelligible to any one, he ventured with much hesitation to reveal to him his practical rules, which were expressed by some very bad Italian verses, themselves in no small degree enigmatical. He reserved, however, the demonstrations. Cardan was not long in discovering the reason of the rules, and he even greatly improved them, so as to make them in a manner his own. From the imper¬ fect essays of Tartalea, he deduced an ingenious and sys¬ tematic method of resolving all cubic equations whatso¬ ever ; but with a remarkable disregard for the principles of honour, and the oath he had taken, he published, in 1545, Tartalea’s discoveries, combined with his own, as a supplement to a treatise on arithmetic and algebra, which he had published six years before. This work is remark¬ able for being the second printed book on algebra known to have existed. In the following year Tartalea also published a work on algebra, which he dedicated to Henry VIII. king of Eng- land. . It is to be regretted that in many instances the authors of important discoveries have been overlooked, while the honours due to them have been transferred to others having only secondary pretensions. The formulae for the resolution of cubic equations are now called Cardan s rules, notwithstanding the prior claim of Tartalea. It must be confessed, however, that he evinced considerable selfish¬ ness in concealing his discovery; and although Cardan cannot be absolved from the charge of bad faith, yet it must be recollected that by his improvements in what Tartalea communicated to him, he made the discovery in some measure his own; and he had moreover the high merit of being the first to publish this important improve¬ ment in algebra to the world. The next step in the progress of algebra was the dis¬ covery of a method of resolving equations of the fourth order. An Italian algebraist had proposed a question which could not be resolved by the newly invented rules, because it produced a biquadratic equation. Some sup¬ posed that it could not be at all x’esolved; but Cardan was of a different opinion: he had a pupil named Lewis ter- rari, a young man of great genius, and an ardent student in the algebraic analysis: to him Cardan committed the solution of this difficult question, and he was. not disap¬ pointed. Ferrari not only resolved the question, but he also found a general method of resolving equations of the fourth degree, by making them depend on the solution of equations of the third degree. This was another great improvement; and although the precise nature of an equation was not then fully undei- stood, nor was it indeed until half a century later, yet, in the general resolution of equations, a point of progress was then reached which the utmost efforts of modern analyses have never been able to pass. There was another Italian mathematician of that period who contributed somewhat to the improvement of algebra. This was Bombelli. He published a valuable work on the subject in 1572, in which he brought into one view what had been done by his predecessors. He explained the nature of the irreducible case of cubic equations, which had greatly perplexed Cardan, who could not resolve it by his rule; he showed that the rule would apply sometimes to particular examples, and that all equations of this case admitted of a real solution; and he made the important remark, that the algebraic problem to be resolved in this case corresponds to the ancient problem of the trisection of an angle. . . There were two German mathematicians contemporary with Cardan and Tartalea, viz. Stifelius and Scheubelius. Their writings appeared about the middle of the 16th Algebra, century, before they knew what had been done by the^^™^ Italians. Their improvements were chiefly in the nota¬ tion. Stifelius, in particular, introduced for the first time the characters which indicate addition and subtraction, and the symbol for the square root. The first treatise on algebra in the English language was written by Robert Recorde, teacher of mathematics and practitioner in physic at Cambridge. At this period it was common for physicians to unite with the healing art the studies of mathematics, astrology, alchemy, and chemistry. This custom was derived from the Moors, who were equally celebrated for their skill in medicine and calculation. In Spain, where algebra was early known, the title of physician and algebraist were nearly synony¬ mous. Accordingly, in the romance of Don Quixotte, when the bachelor Samson Carasco was grievously wounded in his rencounter with the knight, an algebrista was called in to heal his bruises. Recorde published a treatise on arithmetic, which was dedicated to Edward VI.; and another on algebra, with this title, “ The Whetstone of Wit,” &c. Here, for the first time, the modern sign for equality was introduced. By such gradual steps did algebra advance in improve¬ ment from its first introduction by Leonardo, each suc¬ ceeding writer making some change for the better; but with the exception of Tartalea, Cardan, and Ferrari, hardly any one rose to the rank of an inventor. At length came Vieta, to whom this branch of mathematical learning, as well as others, is highly indebted. His improvements in algebi'a were very considerable; and some of his inven¬ tions, although not then fully developed, have yet been the germs of later discoveries. He was the first that em¬ ployed general characters to represent known as well as unknown quantities. Simple as this step may appear, it has yet led to important consequences. He must also be regarded as the first that applied algebra to the improve¬ ment of geometry. The older algebraists had indeed re¬ solved geometrical problems, but each solution was parti¬ cular; whereas Vieta, by introducing general symbols, produced general formulae, which were applicable to all problems of the same kind, without the trouble of going over the same process of analysis for each. This happy application of algebra to geometry has pro¬ duced great improvements: it led Vieta to the doctrine of angular sections, one of the most important of his dis¬ coveries, which is now expanded into the arithmetic or calculus of sines. He also improved the theory of alge¬ braic equations, and he was the first that gave a general method of resolving them by approximation. As he lived between the years 1540 and 1603, his writings belong to the latter "period of the 16th century. He printed them at his own expense, and liberally bestowed them on men of science. The Flemish mathematician Albert Girard was one of the improvers of algebra. He extended the theory of equations somewhat farther than Vieta, but he did not completely unfold their composition; he was the first that showed the use of the negative sign in the resolution of geometrical problems, and he also first spoke of imaginary quantities, a subject not yet completely cleared up; and he inferred by induction that every equation has precisely as many roots as there are units in the number that ex¬ presses its degree. His algebra appeared in 1629. The next great improver of algebra was Thomas Har¬ riot, an Englishman. As an inventor he has been the boast of this country. The French mathematicians have accused the British of giving discoveries to him which were really due to Vieta. It is probable that some of 486 ALGEBRA. Algebra, these may be justly claimed for both, because each may -^^^-'have made the discovery for himself, without knowing what had been done by the other. Harriot’s principal discovery, and indeed the most important ever made in algebra, was, that every equation may be regarded as formed by the product of as many simple equations as there are units in the number expressing its order. This important doctrine, now familiar to evei’y student of alge¬ bra, was yet slowly developed: it was quite within the reach of Vieta, who unfolded it in part, but left its com¬ plete discovery to Harriot. We have seen the very inartificial form in which alge¬ bra first appeared in Europe. The improvements of aE most 400 years had not given its notation that compact¬ ness and elegance of which it is susceptible. Harriot made several changes in the notation, and added some new signs: he thus gave to algebra greater symmetry of form. Indeed, as it came from his hands, it differed but little from its state at the present time. Oughtreed, another early English algebraist, was a con¬ temporary with Harriot, but lived long after him. He wrote a treatise on the subject, which was long taught in the universities. In tracing the history of algebra, we have seen, that in the form under which it was received from the Arabs, it was hardly distinguishable as a peculiar mode of reason¬ ing, because of the want of a suitable notation ; and that, poor in its resources, its applicability was limited to the resolution of a small number of uninteresting numeral questions. We have followed it through different stages of improvement, and we are now arrived at a period when it was to acquire additional power as an instrument of analysis, and to admit of new and more extended applica¬ tions. Vieta saw the great advantage that might be de¬ rived from the application of algebra to geometry. The essay he made in his theory of angular sections, and the rich mine of discovery thus opened, proved the import¬ ance of his labours. He did not fully explore it, but it has seldom happened that one man began and completed a discovery. He had, however, an able and illustrious suc¬ cessor in Descartes, who, employing in the' study of alge¬ bra that high power of intellect with which he was en¬ dowed, not only improved it as an abstract science, but, more especially by its application to geometry, he laid the foundation of the great discoveries which have since so much engaged mathematicians, and made the last two centuries ever memorable in the history of the progress of the human mind. Descartes’s grand improvement was the application of algebra to the doctrine of curve lines. As in geography we refer every place on the earth’s surface to the equator, and to a determinate meridian, so he referred every point of a curve to some line given by position. For example, in a circle, every point in. the circumference might be re¬ ferred to the diameter. The perpendicular from any point in the curve, and the distance of that perpendicular from the centre or from the extremity of a diameter, were lines which, although varying with every change of position in the point from which the perpendicular was drawn, yet had a determinate relation to each other, which was the same for all points in the curve, which depended on its nature, and which, therefore, served as a characteristic to distinguish it from all other curves. The relations of lines drawn in this way could be readily expressed in algebraic symbols; and the combination of these constituted what is called the equation of the curve. This might serve as its definition; and from the equa¬ tion by the processes of algebra, all the properties of the curve could be investigated. Descartes’s geometry (or, as it might have been named, Algebra, the application of algebra to geometry) appeared first in 1637. This was six years after the publication of Har¬ riot’s discoveries, which was a posthumous work. Des¬ cartes availed himself of some of Harriot’s views, particu¬ larly the manner of generating an equation without ac¬ knowledgement ; and on this account Dr Wallis, in his algebra, has reflected with considerable severity on the French algebraist. This spirit has engendered a corresponding eagerness in the French mathematicians to defend him. Montucla, in his history of the mathematics, has evinced a strong national prejudice in his favour; and, as usually happens, in order to exalt him, he hardly does justice to Harriot, the idol of his adversaries. In treating of the claims of algebra and geometry to be considered as kindred sciences, a question arises, why was this relation not sooner perceived and appreciated ? The sciences of geometry and algebra have each had a distinct origin. The former is the more ancient, and no doubt for this reason, that its principles are less removed from the ordinary affairs of men. The subjects of geo¬ metry, extension, and figure are continually presented to attention ; and the elements of the science are to a cer¬ tain extent employed in the most ordinary arts of life. We cannot sufficiently admire the ingenuity with which the natural geometry of the early times had been wrought up into a system more than two thousand years ago ; but when we consider that its assistance was wanted in the partition of land, in the erection of houses and temples, and numberless other cases, we need not wonder at the early progress of the science among such an ingenious people as the ancient Greeks. Algebra, however, is a more refined speculation. Its first object was number; but the properties of number are more recondite than those of extension and figure. In geometry, the objects of our attention are the very figures themselves; but in algebra, the subjects of our reasonings are represented by symbols, which have no re¬ semblance to the things they represent; hence it is not wonderful that algebra should have a later origin, and that it should have been slower in its progress towards perfection. Notwithstanding the different origin of geometry and algebra, and their long-continued separate existence, like some chemical substances of different natures, they have a strong affinity; and, when united, their new properties are entirely different from those which belong to each apart. By their union, a new science was created, and new instruments of invention furnished, vastly more power¬ ful than any possessed by the sciences apart. The new views which the labours of Vieta, Harriot, and Descartes opened in geometry and algebra were seized with avidity by the powerful minds of men eager in the pursuit of real knowledge. Accordingly, we find in the seventeenth century a whole host of writers on algebra, or algebra combined with geometry. Our limits will not allow us to enter minutely into the claims which each has on the gratitude of posterity. In¬ deed, in pure algebra the new inventions were not so con¬ spicuous as the discoveries made by its applications to geometry, and the new theories which were suggested by their union. The refined speculations of Kepler concern¬ ing the solids formed by the revolutions of curvilinear figures, the Geometry of Indivisibles by Cavalerius, the Arithmetic of Infinites of Wallis, and, above all, the Me¬ thod of Fluxions of Newton, and the Differential and In¬ tegral Calculus of Leibnitz, are fruits of the happy union. All these were agitated incessantly by their inventors and ALGEBRA. 487 Algebra, contemporaries; such men as Barrow, James Gregory, -^V^'Wren, Cotes, Taylor, Halley, De Moivre, Maclaurin, Stirling, and others, in this country; and abroad by Ro- berval, Fermat, Huygens, the two Bernoullis, Herman, Pascal, and many others. It is at this period, then, that our sketch of the history of algebra, at least in Europe, must terminate, because of the great number of writers who have in one way or other elucidated or improved different parts of the subject, either directly, or when treating of collateral theories. We have been as copious as our limits would permit on the early history, because it presents the interesting spec¬ tacle of the progress of a science from an almost imper¬ ceptible beginning, until it has attained a magnitude too great to be fully grasped by the human mind. Of the Indian Algebra. The attention of the learned has, within the last thirty years, been called to a branch of the history of algebra, in no small degree interesting; we mean the cultivation of the science to a considerable extent, and at a remote period, in India. We are indebted, we believe, to Mr Reuben Burrow for some of the earliest notices which reached Europe on this very curious subject. His eagerness to illustrate the history of the mathematical sciences led him to collect oriental manuscripts, some of which, in the Persian lan¬ guage, with partial translations, were bequeathed to his friend Mr Dalby of the Royal Military College, who com¬ municated them to such as took an interest in the subject, about the year 1800. In the year 1813 Mr Edward Strachey published in this country a translation from the Persian of the Bija Gan- nita (or Vija Ganita), a Hindoo treatise on algebra ; and in 1816 Dr John Taylor published at Bombay a translation of Lilawati (or Lilavati), from the Sanscrit original. Tin’s last is a treatise on arithmetic and geometry, and both are the production of an oriental algebraist, Bhascara Acharya. Lastly, in 1817 there came out a work entitled Algebra, Arithmetic, and Mensuration, from the Sanscrit of Brahme- gupta and Bhascara, translated by Henry Thomas Cole- brooke, Esq. This contains four different treatises, origi¬ nally written in Sanscrit verse, viz. the Vija Ganita and Lilavati of Bhascara Acharya, and the Ganitad'haya and Cuttacad’hyaya of Brahmegupta. The first two form the preliminary portion of Bhascara’s Course of Astronomy, entitled Siddhanta Siromani, and the last two are the twelfth and eighteenth chapters of a similar course of astronomy, entitled Brahma-sidd'hanta. The time when Bhascara wrote is fixed with great pre¬ cision, by his own testimony and other circumstances, to a date that answers to about the year 1150 of the Chris¬ tian era. The works of Brahmegupta are extremely rare, and the age in which he lived is less certain. Mr Davis, an oriental scholar, who first gave the public a correct view of the astronomical computations of the Hindoos, is of opinion that he lived in the 7th century; and Dr William Hunter, another diligent inquirer into Indian science, assigns the year 628 of the Christian era as about the time he flourished. From various arguments, Mr Colebrooke concludes that the age of Brahmegupta was antecedent to the earliest dawn of the culture of the sciences among the Arabians, so that the Hindoos must have possessed algebra before it was known to that nation. Brahmegupta’s treatise is not, however, the earliest work known to have been written on this subject. Ganessa, a distinguished astronomer and mathematician, and the most eminent scholiast of Bhascara, quotes a passage from a much older writer, Arya-Bhatta, specifying algebra under the designation of Vija, and making separate men- Algebra, tion of Cuttaca, a problem subservient to the resolution indeterminate problems of the first degree. He is under¬ stood by another of Bhascara’s commentators to be at the head of the older writers. They appear to have been able to resolve quadratic equations, by the process of com¬ pleting the square; and hence Mr Colebrooke presumes that the treatise of Arya-Bhatta then extant extended to quadratic equations in the determinate analysis, and to indeterminate equations of the first degree, if not to those of the second likewise, as most probably it did. Considering the proficiency of Arya-Bhatta in astrono¬ mical science, and adverting to the fact of his having written on algebra, and being placed at the head of alge¬ braists when the commentators of extant treatises have occasion to mention the early and original writers on this branch of science, he may be regarded as the great im¬ prover of the analytic art in India, and likely to have been the person by whom it was carried to the pitch it was found to have attained among the Hindoos, and at which it was observed to be nearly stationary through the long lapse of ages which have since passed; the later additions being few and unessential in the writings of Brahmegupta, of Bhascara, and of Jnyanaraja, though they lived at in¬ tervals of centuries from each other. The exact period when Arya-Bhatta lived cannot be determined with certainty; but Mr Colebrooke thinks it probable that this earliest of known Hindoo algebraists wrote as far back as the fifth century of the Christian era, and perhaps earlier. He was therefore nearly as ancient as the Grecian algebraist Diophantus, who is rec¬ koned to have flourished in the time of the emperor Julian, or about a. d. 360. Supposing then the Hindoo and Greek algebraists to be nearly of the same antiquity, it must be conceded in favour of the former, that he was farthest advanced in the science, since he knew how to resolve equations containing several unknown quantities: now it does not appear that Diophantus could do this. He also had a general method for indeterminate equations, of at least the first degree, to a knowledge of which the Grecian algebraist had certainly not attained. It appears from the Hindoo treatises on algebra, that they understood well the arithmetic of surd roots; that they were aware of the infinite quotient resulting from the division of finite quantity by cypher ; that they knew the general resolution of equations of the second degree, and had touched on those of higher denomination, re¬ solving them in particular cases, and in those in which the solution may be effected in the manner of quadratics ; that they had found a general solution of indeterminate equations of the first degree, and a method for deriving a multitude of answers to problems of the second degree, when one solution was obtained by trials: now this is as near an approach to a general solution of such problems as was made until the time of Lagrange. The Hindoos had also attempted to solve indeterminate equations of higher orders, but, as might be expected, with very little success. We have seen how long it was before algebra was ap¬ plied to geometry in Europe: but the Hindoos not only applied algebra both to astronomy and geometry, but conversely applied geometry to the demonstration of al¬ gebraic rules; and indeed they cultivated algebra much more and with greater success than geometry, as appears by the low state of their knowledge of the one and the high pitch of their attainments in the other. Mr Colebrooke has instituted a comparison between the Indian algebraist and Diophantus, and found reason to conclude, that in the whole science the latter is very far behind the former. He says, the points in which the 488 ALGEBRA. Algebra. Hindoo algebra appears particularly distinguished from the ' Greek are, besides a better and more convenient algo¬ rithm, ls£, the management of equations of more than one unknown quantity; 2d, the resolution of equations of a higher order, in which, it they achieved little, they had at least the merit of the attempt, and anticipated a mo¬ dern discovery in the resolution of biquadratics; 3rf, ge¬ neral methods for the resolution of indeterminate problems of the first and second degrees, in which they went far indeed beyond Diophantus, and anticipated discoveries of modern algebraists; 4M, the application of algebra to astronomical investigations and geometrical demonstra¬ tion, in which also they hit upon some matters which have been re-invented in modern times. When we consider that algebra made little or no progress among the Arabians, a most ingenious people, and particularly devoted to the study of the sciences, and that centuries elapsed from its first introduction into Europe until it reached any considerable degree of perfection, we may reasonably conjecture, that it may have existed in one shape or other in India long before the time of Arya- Bhatta: indeed, from its close connection with their doc¬ trines of astronomy, it may be supposed to have descend¬ ed from a very remote period, along with that science. The late learned Professor Playfair took a great interest in this curious and interesting subject; and, adopting the opinion of Bailly, the eloquent author of the Astronomic Indienne, he with great ingenuity attempted to prove, in a Memoir on the Astronomy of the Brahmins, that the ob¬ servations on which the Indian astronomy is founded were of great antiquity, indeed more than 3000 years before the Christian era. Again, in a later memoir, On the Trigonometry of the Brahmins, he endeavoured to establish, that the origin of the mathematical sciences in Hindostan must be referred to an equally remote period. The same judicious writer has further considered this most curious subject in a Review of Strachey’s Transla¬ tion of Bija Gannita (Edinburgh Review, No. 42), and again, in a Review of Colebrooke’s work on the Indian algebra, to which we have so frequently adverted (Edin¬ burgh Review, No. 57). This last article, published in 1817, may be supposed to contain the matured opinions of one of the most ardent, able, and we must say most candid, inquirers into the history of Hindoo mathematical science. There is here certainly an abatement of his first confi¬ dence in the opinions of Bailly on the Indian astronomy, and a corresponding caution in his own opinion as to the antiquity of the mathematical sciences. The very remote origin of the Indian astronomy had been strongly ques¬ tioned by many in this country, and also on the Continent; particularly by Laplace, also by Delambre in his His- toire de TAstronomie Ancienne, tome i. p. 400, &c., and again in Histoire de VAstronomie du Moyen Age, Biscours Preliminaire, p. 18, &c. where he speaks slightingly of their algebra; and in this country, Professor Leslie, in his very learned work on The Philosophy of Arithmetic, p. 225 and 226, calls the Lilavati “ a very poor perform¬ ance, containing merely a few scanty precepts couched in obscure memorial verses.” We shall conclude this slight sketch of the history of Indian algebra with the last recorded sentiments of Professor Playfair on the ma¬ thematical science of India. “ Among many subjects of wonder which the study of these ancient fragments can¬ not fail to suggest, it is not one of the least that algebra has existed in India, and has been cultivated for more than 1200 years, without any signal improvement, or the addition of any material discovery. The works of the ancient teachers of science have been commented on, elucidated, and explained with skill and learning; but no new methods have been invented, nor any new principle Algebra, introduced. The method of resolving indeterminate pro- blems, that constitute the highest merit of their analytical science, were known to Brahmegupta hardly less accu¬ rately than to Bhascara; and they appear to have been understood even by Arya-Bhatta, more ancient by seve¬ ral centuries than either. A long series of scholiasts dis¬ play in their annotations great acuteness, intelligence, and judgment; but they never pass far beyond the line drawn by their predecessors, which probably seemed even to those learned and intelligent men as the barrier within which it was to be confined. In India, indeed, every thing seems equally insurmountable, and truth and error are equally assured of permanence in the stations they have once occupied. The politics, the laws, the religion, the science, and the manners, seem all nearly the same as at the remotest period to which history extends. Is it be¬ cause the power which brought about a certain degree of ■civilisation, and advanced science to a certain height, has either ceased to act, or has met with such a resistance as it is barely able to overcome ? or is it because the disco¬ veries which the Hindoos are in possession of are an in¬ heritance from some more inventive and more ancient people, of whom no memorial remains but some of their attainments in science?” Writers on Algebra, with the years in which they wrote or flourished. Diophantus, ArithmeticorumLibri sex, flourished, a. c. 360 First edition of his writings, 1575; the best, 1670. Leonardo Bonacci (his works described in Cossali)...1202 Lucas Paciolus, or De Burgo, Summa de Arithme- tica, 1470 Rudolph, Algebra 1522 Stifelius, Arithmetica Integra, &c 1544 Cardan, Ars Magna quam vulgo Cossam vocant 1545 Ferreus 1545 Ferrari, (first resolved biquadratic equations) 1545 Tartalea, Quesiti et Inventioni diversi 1546 Scheubelius, Algebra Compendiosa 1551 Recorde, Whetstone of Wit 1557 Peletarius, De Occulta parte Numerorum 1558 Buteo, De Logistica 1559 Ramus, Arithmetics Libri duo et totidem Algebrse..l560 Pedro Nugnez or Nonius, Libro de Algebra, &C.......1567 Jossalin, De Occulta parte Mathematicorum 1576 Bombelli 1579 Clavius 1580 Bernard Solignac, Arith. Libri ii. et Algebne totidem. 1580 Stevinus, Arithmetique, &c. aussi 1’Algebre 1585 Vieta, Opera Mathematica 1600 Folinus, Algebra, sive Liber de Rebus Occultis 1619 Van Ceulen 1619 Bachet, Diophantus cum Commentariis 1621 Albert Girard, Invention Nouvelle en Algebre 1629 Ghetaldus, De Resolutione et Compositione Mathe¬ matica * 1630 Harriot, Artis Analytics Praxis 1631 Oughtreed, Clavis Mathematics 1631 Herigonius, Cursus Mathematicus 1634 Cavalerius, Geometria Indivisibilibus Continuorum... 1635 Descartes, Geometria 1637 Commentators onBescartes.—Franciscus a SchootenA Florimond de Beaune, Erasmus Bertholinus,( Joh. Hudde, F. Rabuel, James Bernoulli, John/" de Witt, &c. j Roberval, De Recognitione fEquationum, &c 1640 De Billy, Nova Geometris Clavis Algebra 1643 ALGEBRA. 489 Algebra. Renaldinus, Opus Algebraicum flourished A.c. 1644 In addition to the preceding list of Pascal, in his works., f. 1654 almost all of an early date, we shall add the following. Wallis, Arithmetica Infinitorum 1655 Arbo„astj Calcul des Derivations. Algebra 168t> rp^ §ern0UUiS) Begnalt, Bertrand, Bezout, Bossuet, Burja, Slusius, Mesolabum 1659 Brunacci, Babbage, Bridges, Bland, Budan, Bonnycastle, Rhonius, Algebra (translated into English) 1659 Burdon, Barlow. Kinckhausen, used as a text-book by Sir I.Newton....1661 Cousinj Cauchy, Coignet, Carnot. Sir Isaac Newton, The Binomial Theorem 1666 De„raave? Dodson, Ditton. Frenicle, Various papers in Mem. of F. Academy... 1666 FrisiuSj Brancceur, Frend. Pell, translated and improved Rhonius’ Algebra 1668 GaugS5 Disquisitiones Arithmetics James Gregory, Exercitationes Geometries 1668 Mercator, Logarithmotechnia 1668 Brancker 1668 Barrow, in Lectiones Geometries 1669 Kersey, Elements of Algebra 1673 Prescot, Nouveaux Elemens de Mathematiques 1675 Leibnitz, in Leipsic Acts, &c 1677 Fermat, in Varia Opera Mathematica 1679 Hemischius, Hales, Hirsch, Hutton, Holdred. Kuhnius, Kramp, Kaestner. Laloubre, Lorgna, Le Blond, Lee, Lacroix, Ludlam, Legendre, L’Huillier, Leroy. Mescher, Malebranche, Manfredi, Maseres. Nicholson, Nieuwentiit Analysis Infinitorum. ^ Polleti, Poignard (on Magic Squares), Playfair. Rowning, Reimer. Bulliald, Opus Novum ad Aritbmeticam Infinitorum. 1682 suremain-Missery (on Impossible Quantities), Schonerus, Tschirnhausen, in the Leipsic Acts 1683 saiignut. Baker, Geometrical Key, &c ••••;—Trail, Tedenat, Thacker. Dr Halley, in Phil. Trans .; ......1687 and 1694 v;ientj yandermonde. Rolle, Une Methode pour la Resolution des Equa- Wells, Wilson, Wood, Woodhouse, Warren. tions Indeterminees 1690 ’ . ,7 Raphson, Analysis iEquationum Universalis 1690 Writers on the History of Algebra. Deschales, Cursus seu Mundus Mathematicus 1690 Wallis in his Algebra ; Montucla in Histoire des Mathe- De Lagny, various pieces on Equations 1692 matjqUes. Bossuet, Histoire des Mathematiques; Cossali, Alexander, Synopsis Algebraica 1693 Qrjgjne5 Trasporto in Italia, Primi Progressi in Essa Ward, Compendium of Algebra.... 169o ^7 A]gebra5 g vols. printed in 1797; Hutton in his Young Mathematician’s Guide. Dictionary, and more diffusely in his Tracts, vol. ii. De Moivre, various Memoirs in Phil. Trans 1697-1730 For the titles of works on Algebra, consult Murhard, Sault, New Treatise of Algebra 1698 Mathematica; and for memoirs on algebra, in Christopher, De Constructione iEquationum. ^ Academical Collections, see Reuss, Repertorium Commen- Ozanam, Nouveaux Elemens d’Algebre 1702 Harris, Lexicon Technicum ^ 1704 Guisnee, Application de 1’Algebre a la Geometrie—1705 Jones, Synopsis Palmariorum Matheseos 1706 tationum, tom. vn. Newton, Arithmetica Universalis 1707 NOTATION AND EXPLANATION OF THE SIGNS. . In arithmetic there are ten characters, which being L’Hbpital, Traite Analytique de Sections Coniques...l707 variously combined, according to certain rules, serve to Revneau, Analyse Demontree 1708 denote all magnitudes whatever But this method of ex- Brooke Taylor, Methodus Incrementorum 1715 pressing quantities, although of the greatest utility in Stirling, Lbea Tertii Ordinis 1717 every branch of die mathematics (for we must always ? Methodus Differentialis 1730 have recourse to it in the different applications of that Nicole on Cubic Equations, in Mem. Acad, des science to practical purposes), is yet found to be m- Sr Wes 1717 adequate, taken by itself, to the more difficult cases of rnvp^n6P’’al^ebra’. 1 *.’.’.*. 1727 mathematical investigation; and it is therefore necessary, Wolfius, Algebra : Cursus Mathematicus 1732 in many inquiries concerning the relations of magnitude, Kirby, Arithmetic and Algebra 1735 » cSS James Gregory .V. 1736 and more extensive system of operations, which constitute Simpson, Algebra and various works 1740, 1742 the science of algebra. Saunders on Algebra, 2 vols. Uo 1740 In algebra quantises of every kind may be denoted by La Caille, Algebra in Lecons de MatMmatiques 1741 any characters whatever, but those commonly used are De Gua on the Roots of' Equations, in Mta. Acad. the letters of the alphabet; and as m every mathematical d^ Sciences 1741 Problem there are certain magnitudes given, in order to rimrmit FlemenV d’Alffebre 1746 determine other magnitudes which are unknown, the first Mflidanrin^ Akmbra . 1747 letters of the alphabet a, 5, c, &c. are used to denote Fontaine, L’Art de Resoudre les Equations .......1747 known quantities, while those to be found are represented Donna Maria Gaetana Agnesi, Instituzioni Analitichi 1748 by v, *, y, &c. the last letters of the alphabet. Boscovich, in Elementa Universe Matheseos 1754 2. The sign + {plus) denotes that the quantity before — • '* "r ‘ ^ which it is placed is to be added to some other quantity. Thus, a-\-b denotes the sum of a and b; 3-J-5 denotes the sum of 3 and 5, or 8. The sign — {minus) signifies that the quantity before ranpp ii ulc uC ia — which it is placed is to be subtracted. Thus, a — 5 denotes Numlriques 1767 the excess of a above & ; 6—2 is the excess of 6 above 2. .1770 or 4. 3. Quantities which have the sign + prefixed to them Castillon, Arithmetica Universalis Newtoni cum Com- mentano Emerson, Algebra, Landen, Residual Analysis, &c...... .....1/64 Lagrange, Traite de la Resolution des Equations Euler, Algebra- Waring, Meditationes Algebraic®, &c 1770,1776 c . - „ ~ - - Compendio d’Analisi 1775 are called positive or affirmative; and such as haie the Soladini, r— „ , Paoli, Elementi d’Algebra 1794 sign — are called negative, VOL. II. 3q 490 ALGEBRA. ^^S^bra. When quantities are considered abstractedly, the terms positive and negative can only mean that such quantities are to be added or subtracted; for as it is impossible to conceive a number less than 0, it follows, that a negative quantity by itself is unintelligible. But, in considering the affections of magnitude, it appears, that in many cases a certain opposition may exist in the nature of quantities. Thus, a person’s property may be considered as a positive quantity, and his debts as a negative quantity. Again, any portion of a line drawn to the right hand may be con¬ sidered as positive, while a portion of the same line, con¬ tinued in the opposite direction, may be taken as nega¬ tive. When no sign is prefixed to a quantity, -f is always understood, or the quantity is to be considered as positive. Quantities which have the same sign, either -f- or —, are said to have like signs. Thus, a and -f Z> have like signs, but -{- a and — c have unlike signs. 4. A quantity which consists of one term, is said to be simple; but if it consist of several terms, connected by the signs -J- or —, it is then said to be compound. Thus, -}- a and — c are simple quantities ; and b + c, also a-\-b — d, are compound quantities. 5. lo denote the product arising from the multiplica¬ tion of quantities. If they be simple, they are either joined together, as if intended to form a word, or else the quan¬ tities are connected together, with the sign x interposed between every two of them. Thus, ab, or a xb, denotes the product of a and b; also abc, or a x & X c, denotes the product of a, Z>, and c: the latter method is used when the quantities to be multiplied are numbers. If some of the quantities to be multiplied be compound, each of them has a line drawn over it called a vinculum, and the sign x is interposed, as before. Thus, a x c + d x de¬ notes that a is to be considered as one quantity, the sum of c and d as a second, and the difference between e and f as ,a third; and that these three quantities are to be multiplied into one another. Instead of placing a line over such compound quantities as enter a product, it is now common among mathematical writers to inclose each of them between two parentheses, so that the last product may be otherwise expressed thus, a(c-i-d)(e—f): or thus, ax (c -\-d)x (e—f). b. A number prefixed to a letter is called a numerical co-efficient, and denotes how often that quantity is to be taken. Thus, 3a signifies that a is to be taken three times. When no number is prefixed, the co-efficient is understood to be unity. 7. The quotient arising from the division of one quantity by another is expressed by placing the dividend above a tension of that science, ought not to be embarrassed by Algebra, the demonstration of its elementary rules. Sect. I,—Fundamental Operations. The primary operations in algebra are the same as in common arithmetic; namely, addition, subtraction, multi¬ plication, and division ; and from the various combinations of these four, all the others are derived. Problem I.— To Add Quantities. 10. In addition there may be three cases: the quantities to be added may be like, and have like signs; or they may be like, and have unlike signs; or, lastly, they may be un¬ like. Case 1. To add quantities which are like, and have like signs. Rule. Add together the co-efficients of the quantities, prefix the common sign to the sum, and annex the let¬ ter or letters common to each term. Examples. C— 2ax Add together Add together \+ 2a f— 12ax Sum, -f 13a Sum, — 20ax Case 2. To add quantities which are like, but have unlike signs. Rule. Add the positive co-efficients into one sum, and the negative ones into another; then subtract the least of these sums from the greatest, prefix the sign of the greatest to the remainder, and annex the common let¬ ter or letters as before. Examples. T+ 2aa? T_j_ 6a6+ 7 Add together Add together 4^+ » (+ (q_ Tab—13 line, and the divisor below it. Thus, ~ denotes the quo¬ tient arising from the division of 12 by 3, or 4; - denotes the quotient arising from the division of b by a. This expression of a quotient is also called a fraction. . ie equality of two quantities is expressed by put¬ ting the sign = between them. Thus, a + b = c —/de¬ notes that the sum of a and b is equal to the excess of c above d. 9. Simple quantities, or the terms of compound quanti¬ ties, are said to be like, which consist of the same letter or letters. Thus, +a6 and —bab are like quantities, but + ao and -f-a66 are unlike. There are some other characters, which will be explained when we have occasion to use them; and in what follows we shall suppose that the operations of common arithme¬ tic are sufficiently understood; for algebra, being an ex- Sumofthepos. -\-llax Sum of the pos. - fa/;+16 Sum of the neg. — 4a* Sum of the neg. — 4aZ»—18 Sum required, + lax Sum required, + \0ab— 2 aa + 2ax— xx —\aab —2aa + 3a*— 4** + aab 6aa— 5a* +11** + 3aaZ» Sum, 5aa 0 + 6** Sum, 0 Case 3. To add unlike quantities. Ride. Put down the quantities, one after another, in any order, with their signs and co-efficients prefixed. Examples. 2a 3b —4c ax + 2ag bb—3bz Sum, ax + 2ag + bb—3bz Sum, 2a + 3b—4c Prob. II.—Zb Subtract Quantities. 11. General Rule. Change the signs of the quantities to be subtracted, or suppose them changed, and then add them to the other quantities, agreeably to the rules of addition. ira. V ALGEBRA. 491 Algebra. Examples. From 5a—126 From 6a?— Subtract 2a— 56 Subtract 2a:-f- %—2 Remainder 3a— 76 bxy—2 + Sa’— y 3^/—8— 8a’—3_y Remainder 4a— aa—ax—yy 66—by + zz 2xy -|-6+ 16a + 2y aa—ax—yy—66 + by—-zz The reason of the rule for subtraction may be explained thus. Let it be required to subtract 2jo—Sq from m-\-n. If we subtract 2p from there will remain m -f- n—2p; but if we are to subtract 2p—%q, which is less than 2p, it is evident that the remainder will be greater by a quan¬ tity equal to 3q; that is, the remainder will be m-\-n —Zp + Sq ; hence the reason of the rule is evident. Prob. III.— To Multiply Quantities. 12. General Rule for the Signs. If the quantities to be multiplied have like signs, the sign of the product is + ; but if they have unlike signs, the sign of the product is —. The examples of multiplication may be referred to two cases; the first is when both the quantities are simple, and the second when one or both of them are compound. Case 1. To multiply simple quantities. Rule. Find the sign of the product by the general rule, and annex to it the product of the numeral co-efficients; then set down all the letters, one after another, as in one word. Examples. T Multiply 4-a T-p 56 C— 3aa: x JEy +C- 2 )— 4a 3 3 + lab i Product 4-ac ^—20a6 {—21aa6a? (—2a6 ^ -1- ISabcz Case 2. To multiply compound quantities. Rule. Multiply every term of the multiplicand by all the terms of the multiplier, one after another, by the pre¬ ceding rule, and collect their products into one sum, which will be the product required. Examples. Multiply 4a—26-pc 2#+?/ By 3a % Product 12aa—6a6 + 3ac Zxx + xy —\xy—2y?/ aa—ab 66 a-j-6 aaa—aab -{- abb -}- aab—abb -f- 666 aaa * * + 666 2xx—3xy—2yy a—6 c a-j-6-—c a a—a 6 -j— ac -|- ab —66 -p be —ac -j- be—cc aa * * —66 -|- 26c—cc. The reason of the rules for the multiplication of quan¬ tities may be explained in tbe following manner:—Let it be required to multiply a—6 by c—d; because multipli¬ cation is a repeated addition of the multiplicand as often as the multiplier contains unity; therefore, a—6 is to be taken as often as there are units in c—d, and the sum will Algebra, be the product required. Now, if a—6 be taken as often as there are units in c, the result will evidently exceed the product required, and that by a quantity equal to a—6, taken as often as there are units in d. But, from the na¬ ture of addition, a—6 taken as often as there are units in c, is ca—c6, and for the same reason, a—6 taken as often as there are units in d, is da—db ; therefore, to obtain the product required, we must subtract da—db from ca—cb ; but from what has been shown in subtraction, the remain¬ der will be ca—cb—da-\-db ; therefore the product aris¬ ing from the multiplication of a—6 by c—d is ca—cb—da + db ; hence, the reason of the general rule for the signs, as well as the other rules, is manifest. When several quantities are multiplied together so as to constitute a product, each of them is called a factor of that product: thus a, 6, and c are factors of the product abc; also, a^-x and 6—x are factors of the product (a-f-a?) (6—x). The products arising from the continual multiplication of the same quantity are called powers of that quantity, which is called the root. Thus aa, aaa, aaaa, &c. are powers of the root a. These powers are commonly ex¬ pressed by placing above the root, towards the right hand, a figure, denoting how often the root is repeated. This figure serves to denominate the power, and is called its index or exponent. Thus, the quantity a being considered as the root, or as the first power of a, we have aa or a2 for its second power, aaa or a3 for its third power, aaaa or a4 for its fourth power, and so on. The second and third powers of a quantity are gene¬ rally called its square and cube ; and the fourth, fifth, and sixth powers are sometimes respectively called its biqua¬ drate, sursolid, and cubocube. By considering the notation of powers, and the rules for multiplication, it appears that powers of the same root are multiplied by adding their exponents. Thus a x = «4j also a:3 x x* = x7 \ and in general or X a" — am*n. Prob. IV.— To Divide Quantities. 13. General Rule for the Signs. If the signs of the divisor and dividend be like, the sign of the quotient is -f ; but if they be unlike, the sign of the quotient is —. This rule is easily derived from the general rule for the signs in multiplication, by considering that the quotient must be such a quantity as, when multiplied by the divisor, shall produce the dividend, with its proper sign. The quotient arising from the division of one quantity by another may be expressed by placing the dividend above a line and the divisor below it (sect. 25); but it may also be often expressed in a more simple manner by the following rules. Case 1. When the divisor is simple, and a factor of every term of the dividend. Rule. Divide the co-efficient of each term of the dividend by the co-efficient of the divisor, and expunge out of each term the letter or letters in the divisor: the result is the quotient. Ex. 1. Divide 12a6c by Sac. From the method of notation, the quotient may be ex¬ pressed thus, ; but the same quotient, by the rule 3ac just given, is more simply expressed thus, 46. Ex. 2. Divide 16a3xy—28a2x2:2 + 4a2x3 by 4a2a:. The quotient is 4ay—7z2-|-a:2- If the divisor and dividend be powers of the same quan- 492 ALGEBRA. Algebra, tity, the division will evidently be performed by subtract- ing the exponent of the divisor from that of the dividend. Thus a5, divided by a3, has for a quotient a5~5=a2. Case 2. When the divisor is simple, but not a factor of the dividend. Rule. The quotient is expressed by a fraction, of which the numerator is the dividend, and the denominator the divisor. Thus the quotient of 3ab2, divided by 2mbc, is the frac- Sab2 tion —— 2mbc It will sometimes happen that the quotient found thus may be reduced to a more simple form, as shall be ex¬ plained when we come to treat of fractions. Case 3. When the divisor is compound. Rule 1. The terms of this dividend are to be arranged ac¬ cording to the powers of some one of its letters, and those of the divisor according to the powers of the same letter. 2. The first term of the dividend is to be divided by the first term of the divisor, observing the general rule for the signs ; and this quotient, being set down for a part of the quotient wanted, is to be multiplied by the whole divisor, and the product subtracted from the dividend. If nothing remain, the division is finished; but if there be a remainder, it is to be taken for a new dividend. 3. The first term of the new dividend is next to be divid¬ ed by the first term of the dividend, as before, and the quotient joined to the part already found, with its pro¬ per sign. The whole divisor is also to be multiplied by this part of the quotient, and the product subtracted from the new dividend; and thus the operation is to be carried on till there be no remainder, or till it appear that there will always be a remainder. To illustrate this rule, let it be required to divide 8a2 -j- 2ab—1562 by 2a+ 36, the operation will stand thus: 2a + 36)8a2 + 2a6—1562(4a—56 8a2 + 12a6 —10a6—1562 —10a6—1562 Here the terms of the divisor and dividend are arranged according to the powers of the quantity a. We now di¬ vide 8a2, the first term of the dividend, by 2a the first term of the divisor; and thus get 4a for the first term of the quotient. We next multiply the divisor by 4a, and subtract the product 8a2 + 12a6 from the dividend; we get— 10a6— 1562 for a new dividend. By proceeding in all respects as before, we find — 56 for the second term of the quotient, and no remainder: the operation is therefore finished, and the whole quotient is 4a—56. The following examples will also serve to illustrate the manner of applying the rule. Ex. 1. 3a—6)3a3—12a2—a26 + 10a6—262(a2 4a + 26 3a3 —a26 —12a2 +10a6 —12a2 + 4a6 + 6a6—26s + 6a6—262 Ex. 2. Algebra. a + 6)a3 + 63(a2—a6 + 62 a3+a26 —a26 + 63 —a26—a62 + a62+63 + a62+63 Ex. 3. a3—63)a6—66(a3+63 a6—a363 + a363—66 + a363—66 Ex. 4. 1—^)1 (l+a? + a^+, &c. 1—x + x -\-X—X? + *2 -\-X2 X3 + X3. 14. Sometimes, as in this last example, the quotient will never terminate: in such a case it may either be consid¬ ered as an infinite series, the law according to which the terms are formed being in general sufficiently obvious ; or the quotient may be completed as in arithmetical divi¬ sion, by annexing to it a fraction, the numerator of which is the remainder, and denominator the divisor. Thus the quotient in last example may stand thus : 1 +x + x2 +A3- ■. 1—x The reason of the rule for division is sufficiently mani¬ fest. For, in the course of the operation, all the terms of the quotient obtained by it are multiplied by all the terms of the divisor, and the products successively subtracted from the dividend, till nothing remain; that therefore must evidently be the true quotient. Sect. II.—Of Fractions. 15. In the operation of division, the divisor may be sometimes less than the dividend, or may not be contain¬ ed in it an exact number of times : in either case the quo¬ tient is expressed by means of a fraction. There can be no difficulty, however, in estimating the magnitude of such a quotient; if, for example, it were the fraction + we may consider it as denoting either that some unit is divided into 7 equal parts, and that 5 of these are taken, or that 5 times the same unit is divided into 7 equal parts, and one of them taken. 16. In any fraction the upper number, or the dividend, is called the numerator, and the lower number or divisor is called the denominator. Thus, in the fraction a is 6 the numerator, and 6 the denominator. 17. If the numerator be less than the denominator, such a fraction is called & proper fraction ; but if the nu¬ merator be either equal to, or greater than the denomina¬ tor, it is called an improper fraction ; and if a quantity be ALGEBRA. 493 are both improper fractions ; and is a mixed quantity. which divided by—2a; is a—x)a2—x?(a + x a2—ax -{■ax—x? Jf-ax—x2 Algebra. 18. The reciprocal of a fraction is another fraction, having its numerator and denominator respectively equal to the denominator and numerator of the former. Thus, - is the reciprocal of the fraction T. a o 19. The following proposition is the foundation of the operations relating to fractions. If the numerator and denominator of a fraction be either both multiplied or both divided by the same quan¬ tity, the value of that fraction is the same as before. For, let any fraction ^=c > then, because c is the quo¬ tient arising from the division of b by a, it follows that b—ac; and multiplying both by any quantity n, we have nb—nac: let these equals be both divided by the same quantity na, and the quotients will be equal, that is, ——cz=b-; hence the truth of the proposition is manifest. na a From this proposition, it is obvious that a fraction may be very differently expressed, without changing its value, and that any integer may be reduced to the form of a fraction, by placing the product arising from its multipli¬ cation by any assumed quantity as the numerator, and the assumed quantity as the denominator of the fraction. It also appears that a fraction very complex in its form may often be reduced to another of the same value, but more simple, by finding a quantity which will divide both the numerator and denominator, without leaving a remainder. Such a common measure, or common divisor, may be either simple or compound; if it be simple, it is readily found by inspection, but if it be compound, it may be found as in the following problem. * * Hence it appears that a—x is the greatest common mea¬ sure required. Ex. 2. Required the greatest common measure of 8a2b?—10ab3 2b\ and 9a4b—9a3lP + Sa2b3—3ab\ It is evident, from inspection, that ft is a simple divisor of both quantities; it will therefore be a factor of the common measure required. Let the simple divisois be now left out of each quantity, and they are reduced to 4a2— dab + V2 and 3a3—3a26 + a^—; but as the second of these is to be divided by the first, it must be multiplied by 4 to make the division succeed, and the operation will stand thus: 4a2—Bab + ^)12a3—12a2i + 4a&2—4fr3(3a 12a3—\ba2b Sati2 -j- 3a2b -j- aU2—4Z*3. This remainder is to be divided by b, and the new divi¬ dend multiplied by 3, to make the division again succeed, and the work will stand thus: 3a2 4- ab—4S2) 12a2— 15aJ -j- 352(4 12a2-f- 4a£>—1662 —igaS+lQ^2. This remainder is to be divided by — 19&, which being done, and the last divisor taken as a dividend as before, the rest of the operation will be as follows: a—b)3a2+ a&—4&2(3a + 46 3a2—3ab 20. Prob. I. To find the greatest common Measure of two Quantities. Rule 1. Range the quantities according to the power of some one of the letters, as taught in division, leaving out the simple divisors of each quantity. 2. Divide that quantity which is of most dimensions by the other one, and if there be a remainder, divide it by its greatest simple divisor; and then divide the last compound divisor by the resulting quantity, and if any thing yet remain, divide it also by its greatest simple divisor, and the last compound divisor by the result¬ ing quantity. Proceed in this way till nothing remain, and the last divisor shall be the common measure re¬ quired. Note. It will sometimes be necessary to multiply the di¬ vidends by simple quantities in order to make the divi¬ sions succeed. Ex. 1. Required the greatest common measure of the quantities cdx—x3 and a3—2a2a;-p ax2. The simple di¬ visor x being taken out of the former of these quantities, and a out of the latter, they are reduced to d2—^2, and a? 2ax-\-xP; and as the quantity a rises to the same di¬ mensions in both, we may take either of them as the first divisor : let us take that which consists of several terms, and the operation will stand thus: a2—x3)a2—2ax -\-x?(l 4a6—li2 -}- 4a&—I^2 # * from which it appears that the^compound divisor sought is a—b, and remarking that the quantities proposed have also a simple divisor b, the greatest common measure which is required will be b (a—b). 21. The reason of the rule given in this problem may be deduced from the following considerations. 1. If two quantities have a compound divisor common to both, and they be either multiplied or divided by any simple quantities, the results will each have the same compound divisor. Thus the quantities p (a—x) and q (a—x) have the common divisor a—x, and the quantities n p (a—x), r q{a—x) have each the very same divisor. 2. In the operation of division, whatever quantity mea¬ sures both the divisor and dividend, the same will also measure the remainder. For let x be such a quantity, then the divisor and dividend may be represented by ax and bx; let q be the quotient, and the remainder will evidently be bx—qax, which is evidently divisible by x. 3. Whatever quantity measures both the divisor and re¬ mainder, the same will also measure the dividend; for, let the divisor be ax, and the remainder rx, then q, denot¬ ing the quotient, the dividend will be aqx-\-rx, which, as well as the divisor and dividend, is divisible by x. Let us apply these observations to the last example. From the first observation, the reason for leaving out the simple quantities in the course of the operation, as well as —2aa; -f- 2xP remainder, 494 ALGEBRA. Algebra, for multiplying by certain other quantities, to make the divisions succeed, is obvious; and from the second obser¬ vation it appears, that whatever quantity measures 4a2— Soi-J-Z*2, and 12a3—12a2Z>-j-4aZ>2—4Z>3, the same must measure 3a2Z>-|-aZ»2—46s, the first remainder, as also—19a6 + lOaZ*2, the second remainder; but the only compound divisor which this last quantity can have is a—b, which is also found to be a divisor of 3a2-f-aZ»—4Z*2, or of alt1—4Z>3. The first remainder, therefore, by the third ob- Ex. 2. Reduce ax+2iC , aiso —y2 t0 wh0ie or mix-v^l^L a-\-x x—y ed quantities. a*-f-2a;2 «2 hirst =a;-l —, the answer. a-j-a; a-j-a; And Xx—r/ ~x+y a whole quantity, which is the an¬ x—y swer. servation, a—5, must also be a divisor of 12a2—IhaS + SZ*2, ok v 77 .• ^ ^ or of the first divisor, and therefore „tn i 25:5"^V^r<’^**» Fra**"™ of Afferent Dmmni- -- J — ^ or of 4a2—5ab-\-b?, the first divisor, and therefore also it must be a divisor of 12a3—12a2Z»-f 4aZ>2—4Z*3, the first dividend; so that a—b is the greatest common measure, as was required. 22. Prob. II.— To Reduce a Fraction to its lowest Terms. Rule. Divide both numerator and denominator by their greatest common measure, which may be found by Prob. I. 3 Ex. 1. Reduce 10 *tS ^owest terms. It appears from inspection, that the greatest common measure is 8ac ; and dividing both numerator and denomi¬ nator by this quantity, we have J 24adc2 3dc Ex. 2. Reduce to its lowest terms. We have already found in the first example of Prob. I. that the greatest common measure of the numerator and denominator is a—x ; and dividing both by this quantity, we have nators to others of the same value which shall have a com¬ mon Denominator. Rule. Multiply each numerator separately into all the denominators except its own for the new numerators, and all the denominators together for the common de¬ nominator. Fx. 1. Reduce -y -, andjr, to fractions of equal value which have a common denominator. (tXdxf=adf~i cXb x f=cbf > New numerators. exbxd=ebd ) bxdxf—bdf Common denominator. Hence we find and where the new fractions have a common denominator, as was re¬ quired. azx—xA ax-^-x1 a3—‘Zd2xax? “a2—ax ' In like manner we find 9q4Z>—Qq3^2 -}_ gq2#*—3aZ>4 _ 9a3-f 3aZf Sa2#2—10aZ>3-f-2Z>4 ~ Sab—2F ’ the common measure being b (a—b\ as was shown in Example 2. Problem I. 23. Prob. III.— To Reduce a mixed Quantity to an im¬ proper Fraction. Rule. Multiply the integer by the denominator of the fraction, and to the product add the numerator; and the denominator being placed under this sum, the result will be the improper fraction required. Ex. 2. Reduce —aX and Ex. 1. Let #+—, and x — a proper fractions. First, tr+^ = ^£±^, the be reduced to im- And x- a a2 — 3? a? answer. a2+^ 2^ — q2 x X1 Ans. Ex. 2. Reduce a — x-\-—^— to an improper fraction. n-.rr+-*L-(a + X)(a~x) + X2 a + x a + x a-j-x’ z2 x2 cv-x t0 fractions of e,^ua, value, and having a common denominator. ax(aJrx)=.a?x-\.ao(? f (a2—F)(a—x) = a3—asx—axa+x3f New numerators. a—x)(a + x)=a2—a?2, the common denominator. Hence and a2~-^_a3—a2x—a2x+x3 a—x a2—x2 a-\-x a2 a^2 26. Prob. VI.— To Add or Subtract Fractions. Rule. Reduce the fractions to a common denominator, and add or subtract their numerators, and the sum or difference placed over the common denominator, is the sum or remainder required. Ex. 1. Add together y, y, and j. a _adf b~ bdf c bcf H~bdf e bde f~W TT ace adf-)-bcf4-bde . Hence ^? the sum required. -, Ans. Ex. 2. From aJ(~x subtract a 24. Prob. IV.— To Reduce an improper Fraction to a whole or mixed Number. Rule. Divide the numerator by the denominator for the integral part, and place the remainder, if any, over the denominator, and it will be the mixed quantity required. Ex. 1. Reduce —to a whole or mixed quantity. a a-p# a + x _a?+2ax+x? I2 a2 + ax a2 a+x' Hence ar-j-a2 x —a + —, the answer required. a2+ax a _ 2ax -j- x2 a + x a2 -{- a# " Ex. 3. Add together |, and o Q 2 x+2 x —5_8x+16 + 6a;-pl2ar —60 3 ' 4 ‘ 2 24 ^ ALGEBRA. C (t c , ' l3X\2 22 11 11 be re(luired t0 add or subtract mixeii tbus: Let ^be re(luired t0 divide ^ bJ y If ^ 18 t0 quantities, they may either be reduced to the form of divided b tbe quotient is ; but if it is to be divided fractions by prob. 3, and then added or subtracted, or else cut these operations may be performed first on the integer „ h the last quotient must be multiplied by 6 ; thus quantities, and afterwards on the fractions. j n 27. Prob. VII.—To Multiply Fractions. Rule. Multiply the numerators of the fractions for the we have for the quotient required. Or let r = and ad u Uie. iviuiupiy uie nuiueiaiuis ui me iiaewwwt. . j 1A A numerator of the product, and the denominators for the ^ = n, then a = bm and c= dn ; also ad _ oam ana denominator of the product. ^ n y b. d be = bdn; therefore j-t- = — = Ex. 1. Multiply - by-. - v — = —, the product required. a c ac _ _ , , , a -P* b ^ a 1 b Ex. 2. Multiply —— by CL -4- J) CL ~E~ x —T c a d a2 — l? cd -, the product. Sect. III.—Involution and Evolution. 29. In treating of multiplication, we have observed, that when a quantity is multiplied by itself any number of times, the product is called a power of that quantity, while the quantity itself, from which the powers are formed, is V UL tile tjUailLILJ X xxv/xx* ” 1 . „ If it be required to multiply an integer by a fraction, called the root (sect. 12). Thus, a, and a , are the nrst the integer may be considered as having unity for a de- second, and third powers of the root a ; and in like manner nominator. Thus, (a+x) X x ^.-3ad+3dx, _L and i, denote the same powers of the root -. Mixed quantities may be multiplied after being reduced But before considering more particularly what re- to the form of fractions by prob. 3. Thus, (& +-^) X | lates to powers and roots, it will be proper to observe, t at - - - - V ' the quantities 4’ &c‘ admit of being eXpreSSed ab-\-bx x a _ cPb + abx _ ab + bx a x a* * under a different form; for, like as the quantities a, a2, a3, The reason of the rule for multiplication may be ex- &c. are expressed as positive powers of the root a, so the plained thus. If | is to be multiplied by c, the product quantities \ &c. may be respectively expressed thus, a-1, a-2, ar^, &c. and considered as negative powers will evidently be y; but if it is only to be multiplied by of th’e —, the former product must be divided by d, and it be d c . 1 1 1 30. This method of expressing the fractions -, -5, a as powers of the root a, but with negative indices, is a —, which is the product required. Or let^= m, conseqUenCe of the rule which has been given for the and — — n. then a—bm and c—dn and ac—bdmn; hence, d a c ac mn or T X -3= Tl' 28. Prob. VIII.— To Divide Fractions. division of powers ; for we may consider ^ as the quotient arising from the division of any power of a by the next higher power ; for example, from the division of the 2d by the 3d, and so we have ^ = ^3 ? but since Powers of VH V X LX. J- U # JLULljLts JL I isCKsUCKStw # . i the same quantity are divided by subtracting the exponent Rule. Multiply the denominator of the divisor by the Gf tbe divisor fr0m that of the dividend (sect. 30), it follows, numerator of the dividend for the numerator of the quo- 2 . 1 . , tient. Then multiply the numerator of the divisor by that — = a2-3 = or1; therefore the fraction - may also be the denominator of the dividend for the denominator of a ^ the quotient. , . Or, multiply the dividend by the reciprocal of the divisor, the product will be the quotient required. a c Ex. 1. Divide by tbe butPwith negative exponents, has duced to a fraction by prob. 3, and the operation of dm- tne poweis image , I 3 _2 , sion performed agreeably to the rule. , been derived from those rules. Ihus, fl2Xa ora X The reason of the rule for division may be explained 496 ALGEBRA. g ^ = tf-213 — a, also 4-x4ora-x^-— ^~5 ar x3 = —r, and — x ^ or x «+3 = xr3^3 = xP z= 1. X° XT From this method of notation it appears, that any quan¬ tity may be taken from the denominator of a fraction, and placed in the numerator, by changing the sign of its ex¬ ponent ; and hence it follows, that every fraction may also be represented as an integer quantity. Thus, denotes cfib—^ ($ the same thing as — or as aPb^cr3; also y——j-- may be otherwise expressed thus, a2(x—l)- (x—l)3 Of Involution. 32. Involution is the method of finding any power of any assigned quantity, whether it be simple or compound: hence its rules are easily derived from the operation of multiplication. Case 1. When the quantity is simple. Rule. Multiply the exponents of the letters by the index of the power required, and raise the co-efficient to the same power. Note. If the sign of the quantity be +, all its powers will be positive ; but if it be —, then all its powers whose exponents are even numbers are positive, and all its powers whose exponents are odd numbers are negative. Ex. 1. Required the cube, or third power, of 2a?x. (2a2#)3—2 x 2 x 2a2x3#1 x3=: Sa0#3, the answer. Ex. 2. Required the fifth power of —3a2#3. (—3a2#3)5——2I3a10#15, the answer. Ex. 3. Required the fourth power of — . 3lry (—2a#2\4 16a4#8 Vwhi) =8l3y’the answer- Case 2. When the quantity is compound. Rule. The powers must be found by a continual multipli¬ cation of the quantity by itself. Ex. Required the first four powers of the binomial quantity a-j-#. a-|-# the root, or first power. a-j-# a2-pa# -j-a#-f #2 a~-j-2a#-j-#2 the square, or second power, a-p# a3-p 2a2#-pa#2 -j- a2#-p2a#2-p#3 a3 -p 3a2# -p 3a#2-p #3 the cube, or third power a-p# a4 -p 3a3# -p 3a2#2 -p a#3 -j- a3# -j- 3a2#2 -p 3a#3 ~p xA a4-p4a3#-p6a2#2 + 4a#3-p#4 the fourth power. If it be required to find the same powers of a—#, it will be found that a—# being the root, or first power; then a2—2a#-p#2 is the square, or second power; «3—Sa^c-pSa#2—#3, the cube, or third power ; a4—4a3#-j-6a2#2—4a#3+#4, the fourth power.’ Hence it appears that the powers of a-p# differ from the Algebra, powers of a—# only in this respect, that in the former the signs of the terms are all positive, but in the latter they are positive and negative alternately. 33. Besides the method of finding the powers of a compound quantity by multiplication, which we have just now explained, there is another more general, as well as more expeditious, by which a quantity may be raised to any power whatever without the trouble of finding any of the inferior powers, namely, by means of what is com¬ monly called the binomial theorem. This theorem may be expressed as follows: Let a—x be a binomial quantitj^, which is to be raised to any power denoted by the num¬ ber n, then (a-\-x)n=. ara-pjan-1# -p n(n- 1 J_) ^n-2^ n(n—\)(n—2) an-3#3 n(n—l)(n-2)(n-3) 1 • 2 • 3 -4 * n(n—1) (n—2) (n—3) (n—4) -r i . 2 . 3 . 4 . 5 «n“5«5 + , &c. This series will always terminate when n is any whole po¬ sitive number, by reason of some one of the factors n—1, n—2, &c. becoming = 0; but if n be either a negative or fractional number, the series will consist of an infinite number of terms. As, however, we mean to treat in this section only of the powers of quantities when their expo¬ nents are whole positive numbers, we shall make no fur¬ ther remarks upon any other: we shall afterwards give a demonstration of the theorem, and show its application to fractional and negative powers, in treating of infinite series. The «th power of a—# will not differ from the same power of a-p#, but in the signs of the terms which com¬ pose it, for it will stand thus: (a—x')n—an—jan_1# _\ n(n—r) n(n—l)(n—2) -a”-3#3 &c. where the signs are 1*2 1-2 «(>—1)0-2)(„_3) + 1 • 2 • 3 • i -p and — alternately. Ex. 1. Let it be required to raise a -p # to the fifth power. Here n, the exponent of the power, being 5, the first term an of the general theorem will be equal to a5, the Tl( 71 - 1 ) second nan~1x rz 5a4#, the third ^ v ^—— an~2 #2 — a5 #2 = 10a3 #2, the fourth X) 2) 1X2 5x4x3 1 v 2 v n(n — l)(n—2)(n—3) 1-2 • 3 a2 #3, — 10a2 #5, the fifth 5 X 4 x 3 x 2 1.2- 3-4 and the sixth and last 0 <> —2) Q —3) (” —*) 1 • 2 • 3 • 4 • 5 , 5 x 4 x 3 x 2 x 1 o 5 a" 5 x0 = rz — - 7—- a° x5 z= x5 ; the remaining Ix2x3x4x5 6 terms of the general theorem all vanish, by reason of the factor n — 5 z= 0 by which each of them is multiplied, so that we get (a -p #)5 = a5 -p 5a4# -p 10a3#2 .p 10a2#3 -p5a#4 ~p #5. Ex. 2. It is required to raise 2d — ^ to the third power. In this case rc =: 3, so that if we put a — 2d and x = I, we have the first term of the general theorem, or anz=.SSd3, 77/ Z the second — an~l # zz 3 x 4c?3 x ^ = bd^z, the third ALGEBRA. 497 ^Algebra^n(ft 1) a„_2 ^2 _ 3 y 9ri X = -^—5 and the fourth ,, —1)(«—;2) „ _ 23 , . , and last term —2-—3—~ an~^x3 = 27 5 and since the signs of the terms of any power of a — x are 4- and — alter- nately, we have \ 2d—-J3 = 8c?3—4c?2 2-|— —. 34. If the quantity to be involved consists of more than two terms, as if p + q—r were to be raised to the second power, put jt? = a and q —r — b, then (p-\-q — r)2 — (a-\-l>)2 = a2 -\-2ab-\-b2 — p2 -\-2p (q — + — ^)25 but 2p (q — r)= 2pq—2pr, and by the general theorem — r)2 — q2 — 2^4-7^, therefore we get (p-\-q — r)2 =. p?-\-2pq — 2pr-\-q2 — 2^4-7^; and by a similar me¬ thod of proceeding a quantity consisting of four or more terms may be raised to any power. Of Evolution. 35. Evolution is the reverse of involution, or it is the method of finding the root of any quantity, whether sim¬ ple or compound, which is considered as a power of that root: hence it follows that its operations, generally speak¬ ing, must be the reverse of those of involution. To denote that the root of any quantity is to be taken, the sign (called the radical sign) is placed before it, and a small number placed over the sign to express the 2 _ denomination of the root. Thus a denotes the square 3 — . 4 — . root of a, /fa its cube root, /fa its fourth root, and in ge¬ neral, /fa its 7*th root. The number placed over the radi¬ cal sign is called the index or exponent of the root, and is usually omitted in expressing the square root: thus, either 2 _ _ /fa or »fa denotes the square root of a. Case 1. When roots of simple quantities are to be found. Rule. Divide the exponents of the letters by the index of the root required, and prefix the root of the numeral co-efficient; the result will be the root required. Note 1. The root of any positive quantity may be either positive or negative, if the index of the root be an even number; but if it be an odd number, the root can be positive only. 2. The root of a negative quantity is also negative when the index of the root is an odd number. 3. But if the quantity be negative, and the index of the root even, then no root can be assigned. Ex. 1. Required the square root of 36a2*4. Here the index of the root is 2, and the root of the co-efficient 6, therefore VSGa2*4 = 4" ®aa;2 or -v/SSa2*4 ——6a*2; for either of these quantities, when multiplied by itself, produces 36a2*4 ; so that the root required is z+rGa*2, where the sign denotes that the quantity to which it is prefixed may be considered either as positive or negative. Ex. 2. Required the cube root of 125a6*9. Here the index of the root is 3, and the root of the co- 3 efficient 5, therefore /f 125a6*9rr5a2*3, the root required; and in like manner the cube root of —125a6*9 is found to be —5a2*3. If it be required to extract the square root of —a2, it will immediately appear that no such root can be assigned ; for it can neither be +a nor —a, seeing that each of these quantities, when squared, produces 4-a2: the root required VOL. 11. is therefore said to be impossible, and may be expressed Algebra. thus: y'— The root of a fraction is found by extracting that root out of both numerator and denominator. Thus the square j. 4a2*4 . 2a*2 rootof9iy,s3ip- Case 2. When the quantity of which the root is to be ex¬ tracted is compound. 36. I. To extract the square root. Range the terms of the quantity according to the pow¬ ers of the letters, as in division. Find the square root of the first term for the first part of the root sought, subtract its square from the given quantity, and divide the remainder by double the part al¬ ready found, and the quotient is the second term of the root. Add the second part to double the first, and multiply their sum by the second part; subtract the product from the remainder, and if nothing remain, the square root is obtained. But if there is a remainder, it must be divided by the double of the parts already found, and the quotient will give the third term of the root, and so on. Ex. 1. Required the square root of a24-2a*-I-*2. a2 4-2a* 4-^(a 4-*, the root required. a2 2a^-x\-\-2ax-\-xP Xx)-\-2ax-\-xP % * 3 Ex. 2. Required the square root of xt—2*34--*2. * 1 '2 + l6* . „ . 3„* l/„ 1 2*-^+ 2iI?-2+l6r_:C+4 2*2—*\ —2*3 4- f*2 X—x)—2*3+ x? x? x \ 2 2+l6 X? X l 2 2+16 * * * To understand the reason of the rule for finding the square root of a compound quantity, it is only necessary to involve any quantity, as a-tf-b-^c, to the second power, and observe the composition of its square; for we have (a-\-b-lrc)2zza2+2abJ[-lP-\-2ac-)-2bc-\-ci \ but 2ab-\-b2 ■=1(20-^ b)b and 2ac-|-2?»c4-c2=(2a4-2?>4-c)c, therefore, (a -j- -f c)2—a2 4. (2a 4- b)b 4. (2a 4- 2?» 4- c)c ; and from this expression the manner of deriving the rule is obvious. As an illustration of the common rule for extracting the square root of any proposed number, we shall suppose that the root of 59049 is required. Accordingly we have (a4-?>4-e)2zr59049, and from hence we are to find the values of a, b, and c. 3 R 498 Algebra. ALGEBRA. 59049(200=a) —innnn in—h v 'a2=200x 200= 40000 40=5 2a=400 5= 40 2a-{-5=440 19049 =4 Hence 243 is the root required. 17600=(2a+5)5 2a+25= 480 c= 3 2a+25+e=483 1449 1449=(2a+25 + c)c The same example when wrought by the common rule (see Arithmetic) will stand thus: 59049(243 the root required. 4 root sought; subtract its cube from the whole quantity, Algebra, and divide the remainder by three times the square of the part already found, and the quotient is the second part of the root. Add together three times the square of the part of the root already found, three times the product of that part and the second part of the root, and the square of the se¬ cond part; multiply the sum by the second part, and sub¬ tract the product from the first remainder, and if nothing remain, the root is obtained; but if there is a remainder, it must be divided by three times the square of the sum of the parts already found, and the quotient is a third term of the root, and so on, till the whole root is obtained. Ex. Required the cube root of a3+3a%+3aa;2+«3. a3+3a2a;+3ax2+a?3(a+a; the root required. 44)190 176 3a2+3a#+xEficPx+3a#2+#3 3a2# + 3a#2 + #3 The reason of the preceding rule is evident from the composition of a cube ; for if any quantity, as a + 5 + cbe raised to the third power, we have (a + 5 + c)3=a3+(3a2 + 3a5 + 52)5+3(a + 5)2+3(a+5)c+c2)c, and by con- . sidering in what manner the terms a, 5, and c are deduced and by a comparison of the two operations, the reason of from expression for the cube of their sum, we also see the reason for the common rule for extracting the cube root in numbers. Let it be required to find the cube 483)1449 1449 the common rule is obvious II. To extract the cube root 37. Range the terms of the quantity according to the pow¬ ers of some one of the letters. Find the root of the first term, for the first part of the root of 13312053, where the root will evidently consist of three figures; let us suppose it to be represented by a + 5 + c, and the operation for finding the numerical values of these quantities may stand as follows. 13312053(200=a a3= 8000000 30=5 - 7=c 3a2= 120000 3a5= 18000 52= 900 3a2+3a5+52= 138900 3(a +5)2=158700 3(a + 5)e= 4830 c2= 49 5312053 237 the root required. 4167000= (3a2+3a5+52)5 1145053 3(a + 5)2+3(a + 5>+ to be the root sought. 39. In the preceding examples, the quantities whose roots were to be found have been all such as could have their roots expressed by a finite number of terms ; but it will frequently happen that the root cannot be otherwise assigned than by a series consisting of an infinite number of terms. The preceding rules, however, will serve to de¬ termine any number of terms of the series. Thus, the x2 x4 square root of c^+x2 will be found to be a+ a^ 5a?8 16a5 128a7 -{-, &c., and the cube root of a3-{-x3 will stand thus, a- a?3 x6 5x9 10x12 -f-, &c. But '3a2 9a5+81 a8 243a11 as the extraction of roots in the form of series can be more easily performed by other methods, we shall refer the reader to sect. 19, which treats of series, where this subject is resumed. Sect. IV.—Of Surds. 40. It has been already observed (35), that the root of any proposed quantity is found by dividing the exponent of the quantity by the index of the root; and the rule has been illustrated by suitable examples, in all which, how¬ ever, the quotient expressing the exponent of the result is a whole number; but there may be cases in which the quotient is a fraction. Thus, if the cube root of a2 were required, it might be expressed, agreeably to the me¬ thod of notation already explained, either thus, ^/a2, 2 or thus, a5". Quantities which have fractional exponents are called surds, or imperfect powers, and are said to be irrational, in opposition to others with integral exponents, which are called rational. Surds may be denoted by means of the radical sign, but it will be often more convenient to use the notation of fractional exponents. The following examples will show how they may be expressed either way. y'a rr a9, a/4a62 — 26a1, — aib\ Vtf+V = (a2 + i2) 2, 5\f(a—bf - (a—bf, =(a + 6)2 a-26-2. VabK The operations concerning surds depend on the follow¬ ing principle : If the numerator and denominator of a fractional exponent be either both multiplied or both divided by the same quantity, the value of the power is in cm m the same. Thus, a~» = am. For let an—b, then raising both to the power n, am = 6n, and further, raising both to Algebra, the power c, we get acm=bm: let the root cn be now taken, cm n and we find a™ = b = n- 41. Prob. I.—To Reduce a Rational Quantity to the form of a Surd of any given denomination. Rule. Reduce the exponent of the quantity to the form of a fraction of the same denomination as the given surd. Ex. I. Reduce a2 to the form of the cube root. Here the exponent 2 must be reduced to the form of a fraction having 3 for a denominator, which will be the frac- 6 3 tionf; therefore a2=a?=\/a6. Ex. 2. Reduce 5 to the form of the cube root, and 3a62 to the form of the square root. First, 5—53 = y'S x 5 x5 = */125, And 3 a 6s- 32a%b$ = (32a264)2=-/g^4. 42. Pros. II.—To Reduce Surds of different denominations to others of the same value, and of the same denomina¬ tion. Rule. Reduce the fractional exponents to others of the same value, and having the same common denominator. 3 1 2 Ex. 1. Reduce */a and .y/62, or a2 and 63 to other equivalent surds of the same denomination. The exponents §, when reduced to a common deno¬ minator, are § and 4; therefore the surds required are A A 6 6 a6 and 66, or >y/a3 and v/64. Ex. 2. Reduce 32 and 2^ to surds of the same denomi¬ nation. The new exponents are and §, therefore we have 3 2=36 — y'S3 = ^27, and 28=2« =V22 = ^4. And in the same way the surds Am, BM, are reduced to these two, \/An and ^/Bm. 43. Prob. III.— To Reduce Surds to their most simple terms. Rule. Reduce the surd into two factors, so that one of them may be a complete power, having its exponent divisible by the index of the surd. Extract the root of that power, and place it before the remaining quantities, with the proper radical sign between them. Ex. 1. Reduce -^48 to its most simple terms. The number 48 may be resolved into the two factors 16 and 3, of which the first is a complete square ; there¬ fore ^48= (4s X 3)2—4x32=4-v/3. Ex. 2. Reduce \/98a% and y'24a3x + 40a3x2, each to its most simple terms. First,^/98a4x — (72a4 x 2x)2 rr 7a2 x (2x)2 = '7a?\/2x. Also ^/2ia3x + 40a3#2 =(23a3(3a?+ 5x2))3=2a^3x+5x?. 44. Prob. IV.—To Add and Subtract Surds. Rule. If the surds are of different denominations, reduce them to others of the same denomination, by prob. 2, 500 ALGEBRA. Algebra. and then reduce them to their simplest terms by last problem. Then, if the surd part be the same in them all, annex it to the sum or difference of the rational parts, with the sign of multiplication, and it will give the sum or difference required. But if the surd part be not the same in all the quantities, they can only be added or subtracted by placing the signs -j- or be¬ tween them. Ex. 1. Required the sum_of ^27 and >/4a_ By prob._3 we find \/27=3 >/3_and >/48=4 \/3, therefore ^27-f- 48=3 '*/3-|-4 \/3=7 V'S. 3 _ 3 — Ex. 2. Required the sum of 3 \/£ and 5 */ s = 3 .y/f=i v'2 an(^5 = ^ y a :::: therefore 3 -j- 5 = § V’2 + f V^2 ^ V V"2* Ex. 3. Required the difference between v/80a4a: and ^20a2^ 46. Prob. VI.— To Involve and Evolve Surds. Algebra. Surds are involved or evolved in the same manner as any other quantities, namely, by multiplying or dividing their exponents by the index of the power or root re¬ quired. Thus, the square of 3 ^/3 is 3 x 3 x (3)a = 3 _ - . - 9 */ 9. The nth power of xm is xrn. The cube root 1 _ i 2. 6 _ i i of qA/S is -(2)6= a/2 and the nth root of xm is xn‘n. 8 2 -jp 47. If a compound quantity involve one or more surds, its powers may be found by multiplication. Thus, the square of 3 + a/5 is found as follows : 3 + 3 +a/5 94-3a/5 + 3a/5 + 5 \/80a4x = (42a4 X 5a;)2 = 4a2 5x, and 20a2x3 = (22a2x2 x 5a;)2 = 2ax V5x; therefore ^80 a4 x — a/2(W = (4a2—2ax) Vox. 45. Prob. V.—To Multiply and Divide Surds. Rule. If they are surds of the same rational quantity, add or subtract their exponents. But if they are surds of different rational quantities, let them be brought to others of the same denomination, by prob. 2. Then, by multiplying or dividing these rational quantities, their product or quotient may be set under the common radical sign. Note. If the surds have any rational co-efficients, their product or quotient must be prefixed. 3 — 5 — Ex. 1. Required the product of -y/a2 and y'a3. 15 3 _ 5 — 2 3 2+3 19 4/ 19 a/a2 X a/053 = a5 Y. a? — a5 5 = alj a , Ans. Ex. 2. Divide \Sa2— IP by y/a+6. These surds, when reduced to the same denomina- 3 2 \/a2 — b2 tion, are (a2 — i2)8’ and (a + Z>)^. Hence 3~^/- ((a*-Vy\\ _ ((a + b)3(a — l>y\y - V (« + &)2 ) ~\ (a + by J — ^ (a-\-b)(a — 6) 3 ^ = ,y/(a-f 5) (a — b)3. Ex. 3. Required the product of 5 */8 and 3 ^/5. 5 a/3X3 a/5=5X 3 X a/3 X \/5=15 X a/40=15X y/4xl0= 30 y/10. 3 3 _ Ex. 4. Divide 8 \/56 by 4 -^2. 4“ = 2^|=2V28. 4 a/2 A A Ex. 5, Required the product of and a;n; also the ... 1 J quotient arising from the division of am by bn. ] 1 A i A m+n mn First, xm y> xn — xm n = x mn aft", 9-}-6y/5 + 5=14 + 6v/5, the square required. 48. The square root of a binomial or residual surd, A + B, orA—B, may be found thus. Find Dzry/A2—B2, then ^A + B=y^±5+y and v/A=3=y Thus the square root of 8-\-2\/l is \-\-Vl \ and the square root of 3 — \/8 is */ 2— 1. With respect to the extraction of the cube or any higher root, no general rule can be given. Sect. V.—Of Proportion. 49. In comparing together any two quantities of the same kind in respect of magnitude, we may consider how much the one is greater than the other, or else how many times the one contains either the whole or some part of the other; or, which is the same thing, we may consider either what is the difference between the quantities, or what is the quotient arising from the division of the one quantity by the other: the former of these is called their arithmetical ratio, and the latter their geometrical ratio. These denominations, however, have been assumed arbi¬ trarily, and have little or no connection with the relations they are intended to express. I. Of Arithmetical Proportion. 50. When of four quantities the difference between the first and second is equal to the difference between the third and fourth, the quantities are called arithmetical pro¬ portionals. Such, for example, are the numbers 2, 5, 9, 12; and, in general, the quantities a, a-\-d, b, b-\-d. If the two middle terms are equal, the quantities constitute an arithmetical progression. 51. The principal property of four arithmetical propor¬ tionals is this:—If four quantities be arithmetically pro¬ portional, the sum of the extreme terms is equal to the sum of the means. Let the quantities be a, a + d,b,b-\-d; where d is the difference between the first and second, and also between the third and fourth, the sum of the ex¬ tremes is a + b-\-d, and that of the means a-\-d+b; so that the truth of the proposition is evident. Hence it fol¬ lows, that if any three quantities be arithmetically propor¬ tional, the sum of the two extremes is double the mean. 52. If any three terms of four arithmetical proportion¬ als be given, the fourth may be found from the preceding ALGEBRA. 501 Algebra, proposition. Let a, b, c, be the first, second, and fourth terms, and let x, the third term, be required; because a_j_c — b-\-x, therefore x — a-\-c — b. In like manner any two of three arithmetical proportionals being supposed given, the remaining term may be readily found. 53. If a series of quantities be such, that the difference between any two adjacent terms is always the same, these terms form a continued arithmetical progression. Thus, the numbers 2, 4, 6, 8, 10, &c. form a series in continued arith¬ metical proportion, and, in general, such a series may be represented thus: a, a + « + 2e7, a + 3cZ, a + 4tf, a + 5rf, a + 6d, &c. where a denotes the first term, and d the common difference. By a little attention to this series, we readily discover that it has the following properties : 1. The last term of the series is equal to the first term, together with the common difference taken as often as there are terms after the first. Thus, when the number of terms is 7, the last term is a-\-Q>d ; and so on. Hence if 2 denote the last term, n the number of terms, and a and d express the first term and common difference, we have 2=ra-f-(w—1) 2. The sum of the first and last term is equal to the sum of any two terms at the same distance from them. Thus, suppose the number of terms to be 7, then the last term is a-\-§d, and the sum of the first and last 2a-\-bd; but the same is also the sum of the second and last but one, of the third and last but two, and so on till we come to the middle term, which, because it is equally distant from the extremes, must be added to itself. From the last-mentioned property we derive a rule for finding the sum of all the terms of the series. For if the sum of the first and last be taken, as also the sum of the second and last but one, of the third and last but two, and so on along the series till we come to the sum of the last and first terms, it is evident that we shall have as many sums as there are terms, and each equal to the sum of the first and last terms ; but the aggregate of those sums is equal to all the terms of the series taken twice, there¬ fore the sum of the first and last term, taken as often as there are terms, is equal to twice the sum of all the terms , so that if s denote that sum, we have 2s=n(a+z), and s=^(a+z). Hence the sum of the odd numbers 1, 3, 5, 7, 9, &c. continued to n terms, is equal to the square of the nu^1' ber of terms. For in this case a= 1, dz=.2, z— 1 + (« 1) d — 2n—1, therefore 5= ^ X 2n—r?. II. Of Geometrical Proportion. 54. When, of four quantities, the quotient arising from the division of the first by the second is equal to that arising from the division of the third by the fourth, these quantities are said to be in geometrical proportion, or are called simply proportionals. "Ihus, 12, 4, 15, o, are four numbers in geometrical proportion; and, in general, na, a, nb, b, may express any four proportionals, for —=n, and , nb also -£-=n. To denote that any four quantities a, b, c, d, are pro¬ portionals, it is common to place them thus, a : b :: c : d; or thus, a • bzz.c \ d} which notation, when expressed in words, is read thus, a is to ft as c to d, or the ratio of a to ft is equal to the ratio of c to rft The first and third terms of a proportion are called the antecedents, and the second and fourth the consequents. When the two middle terms of a proportion are the Algebra, same, the remaining terms, and that quantity, constitute three geometrical proportionals; such as 4, 6, 9, and in general n a, a, In this case the middle quantity is called a mean proportional between the other two. 55. The principal properties of four proportionals are the following: 1. If four quantities be proportionals, the product of the extremes is equal to the product of the means. Let a, ft, c, d, be four quantities, such that a : b :: c : d; then, from the nature of proportionals, ^et the80 equal abd cbd quotients be multiplied by ft d, and we have —> or ad = be. Hence it follows, that when three quantities are proportional, the product of the extremes is equal to the square of the middle term. It also appears, that if any three of four proportionals be given, the remaining one may be found. Thus, let a, ft, c, the first three, be o-iven, and let it be required to find x, the fourth term, . , be because a : b :: c : x, ax — be, and dividing by a, x — —. This conclusion may be considered as a demonstration of what is called the rule of three in arithmetic. 2. If four quantities be such, that the product of two of them is equal to the product of the other two, these quan¬ tities are proportionals. Let a, ft, c, d, be the quantities, which are such that . ad be ad—bc; if these equals be divided by bd, then ^ or — — — ; hence, from the definition given of proportionals b d (sect. 54), a -. b :: c : d. From this property of pro¬ portionals it appears, that if three quantities be such that the square of one of them is equal to the product of the other two, these quantities are three proportionals. If four quantities are proportional, that is, if a : ft :: e : d, then will each of the following combinations or arrange¬ ments of the quantities be also four proportionals. 1a'£, By inversion, b :a :: d : c. 2d, By alternation, a : c :: b : d. N0te.—The quantities in the second case must be all of the same kind. 3c?, By composition, a-\-b : a c + d : c, or, a -j- ft : ft :: c -j- e?: rf. 4£ft, By division, a—ft : a :: c—d: c, or, a—ft : ft :: c—d: d. bih, By mixing, a-\-b •. a—ft c + d : c — d. bth, By taking any equimultiples of the antecedents, and also any equimultiples of the consequents, na \ pb :nc x pd. 1th, Or, by taking any parts of the antecedents and con- a b c d sequents, n'p''h'p That the preceding combinations of the quantities a, ft, c, d, are proportionals, may be readily proved, by taking the products of the extremes and means; for from each of them we derive this conclusion, that ad = be, which is known to be true, from the original assumption of the quantities. If four quantities be proportional, and also other four, the product of the corresponding terms will be propor¬ tional. Let a \b \ : c :d, And c : f g h; Then ae :bf::cg: ah. 502 ALGEBRA. Algebra. For ad zz be, and eh = fg (sect. 55), therefore, multi- plying together these equal quantities, adeh = befg, or ae x dh z= bf x eg; therefore, by the second property (sect. 55), ae : bf\: eg : dh. Hence it follows, that if there be any number of pro¬ portions whatever, the products of the corresponding terms will still be proportional. 56. If a series of quantities be so related to each other, that the quotient arising from the division of any term by that which follows it is always the same quantity, these are said to be in continued geometrical proportion; such are the numbers 2, 4, 8, 16, 32, &c. also -Jg-, &c. and in general, a series of such quantities may be repre¬ sented thus, a, ar, ar2, ar3, at4, ar5, &c. Here a is the first term, and r the quotient of any two adjoining terms, which is also called the common ratio. By inspecting this series, we find that it has the fol¬ lowing properties: 1. The last term is equal to the first, multiplied by the common ratio raised to a power, the index of which is one less than the number of terms. Therefore, if z denote the last term, and n the number of terms, z — arn~x. 2. The product of the first and last term is equal to the product of any two terms equally distant from them: thus, supposing ar5 the last term, it is evident that a X (M5 zz ar x Gr4 — ar2 X (w3> &c. The sum of n terms of a geometrical series may be found thus: Let s zz a ar an2 -j- or3...-}- arn~x, Then rs zz ar ar2 -J- ar3...-!- arn~x -^ar*1. Subtract, rs — s zz arn — a; That is, (r — 1) s zr a(rn — 1). 'y*n Hence s zz — a. r — 1 Sect. VI.—Of the Resolution of Equations involv¬ ing one Unknown Quantity. 57. The general object of algebraic investigation is to discover certain unknown quantities, by comparing them with other quantities which are given, or supposed to be known. The relation between the known and unknown quantities is either that of equality, or else such as may be reduced to equality; and a proposition which affirms that certain combinations of quantities are equal to one another is called an equation. Such are the following:— x a? _ 24 2 + 3 ~x> Qx 3y — The first of these equations expresses the relation between an unknown quantity x and certain known numbers; and the second expresses the relation which the two indefinite quantities x and y have to each other. 58. When a quantity stands alone on one side of an equation, the terms on the other side are said to be a value of that quantity. Thus, in the equation x zz ay -^-b — c, the quantity x stands alone on one side, and ay-^-b — c is its value. I he conditions of a problem may be such as to require several equations and symbols of unknown quantities for their complete expression. These, however, by rules here¬ after to be explained, may be reduced to one equation, involving only one unknown quantity and its powers, be¬ sides the known quantities ; and the method of expressing that quantity by means of the known quantities consti¬ tutes the theory of equations, one of the most important as well as most intricate branches of algebraic analysis. 59. An equation is said to be resolved when the unknown quantity is made to stand alone on one side, and only Algebra, known quantities on the other side; and the value of the unknown quantity is called a root of the equation. 60. Equations containing only one unknown quantity and its powers, are divided into different orders, according to the highest power of that quantity contained in any one of its terms. The equation, however, is supposed to be reduced to such a form that the unknown quantity is found only in the numerators of the terms, and that the exponents of its powers are expressed by positive integers. 61. If an equation contains only the first power of the unknown quantity, it is called a simple equation, or an equation of the first order. Such is ax-\-b zz c, where x denotes an unknown, and a, b, c, known quantities. If the equation contains the second power of the un¬ known quantity, it is said to be of the second degree, or is called a quadratic equation; such is 4a^4-3« == 12, and in general aoP-J^bx — c. If it contains the third power of the unknown quantity, it is of the third degree, or is a cubic equation; such are x? — 2x2 ^x z= 10, and axP + bx? -\-ca z: d ; and so on with respect to equations of the higher orders. A simple equation is sometimes said to be linear, or of one dimension. In like manner, quadratic equations are said to be of two dimensions, and cubic equations of three dimensions. 62. When in the course of an algebraic investigation we arrive at an equation involving only one unknown quantity, that quantity will often be so entangled in the different terms as to render several previous reductions necessary before the equation can be expressed under its characteristic form, so as to be resolved by the rules which belong to that form. These reductions depend upon the operations which have been explained in the former part of this treatise, and the application of a few self-evident principles, name¬ ly, that if equal quantities be added to or subtracted from equal quantities, the sums or remainders will be equal; if equal quantities be multiplied or divided by the same quantity, the products or quotients will be equal; and, lastly, if equal quantities be raised to the same power, or have the same root extracted out of each, the results will still be equal. From these considerations are derived the following rules, which apply alike to equations of all orders, and are alone sufficient for the resolution of simple equations. 63. Rule 1. Any quantity may be transposed from one side of an equation to the other, by changing its signs. Thus, if x — 3=5, Then #=5-J-3, Or xzz8. And if 3a?— 10=2a?+5, Then 3a; — 2a?= 5 -p 10, Or xzz 15. Again, if ax-{-bzzcx — dx-\-e, Then ax — cx-\- dxzze — b, Or (a — c-\-d)x=e — b. The reason of this rule is evident, for the transposing of a quantity from one side of an equation to the other is nothing more than adding the same quantity to each side of the equation, if the sign of the quantity transposed was —; or subtracting it, if the sign was +. From this rule we may infer, that if any quantity be found on each side of the equation with the same sign, it may be left out of both. Also, that the signs of all the terms of an equation may be changed into the contrary, without affecting the truth of the equation. ALGEBRA. 503 Algebra. Thus, if a-\-x=. b + a-c, Then xz=.b-\-c; And if a — x—b — d, Then x — a—d—b. 64. Rule 2. If the unknown quantity in an equation be multiplied by any quantity, that quantity may be taken away, by dividing all the other terms of the equation by it. If 3xz=24f, Then x=^—8. If ax—b — c, b — c b c 1 hen x— — . a a a Here equal quantities are divided by the same quan¬ tity, and therefore the quotients are equal. 65. Rule 3. If any term of an equation be a fraction, its denominator may be taken away, by multiplying all the other terms of the equation by that denominator. If ^_7 5— ’ Then x-=.35. If-=6 —c+rf, a ' Then x—ab — ac -f- ad. TP h If a —c, x We have ax — b—cx. In these examples, equal quantities are multiplied by the same quantity, and therefore the products are equal. 66. The denominators may be taken away from several terms of an equation by one operation, if we multiply all the terms by any number which is a multiple of each of these denominators. Thus, if | + | + |=26; let all the terms be multiplied by 12, which is a multiple of 2, 3, and 4, and we have 12x ]2x \2x .. Or 6a?+4a;+3«=312; Hence 13a;=312. Universally, if ^ — ^+^=<7—e; to take away the denominators a, b, c, let the whole equation be multiplied by a b c, their product, and we have box — acxabx—abc (d — e), Or (be — acab) x—abc (d — e). From the last two rules it appears, that if all the terms of an equation be either multiplied or divided by the same quantity, that quantity may be left out of all the terms. If ax—ab — ac, Then x—b — c; .a; b e And if -=-+-, a a a Then x—b-\-c. 67. Rule 4. If the unknown quantity is found in any term which is a surd, let that surd be made to stand alone on one side of the equation, and the remaining terms on the opposite side ; then involve each side to a power denoted by the index of the surd, and thus the unknown Algebra, quantity shall be freed from the surd expression. nVa?+6=10, _ Then, by transposition, +*# = 10 — 6=4; And, squaring both sides, V'xy.V«=4 x 4, Or #=16. Also, if V,«2 + #2 — b—x, By trans. -v^a2 + #2 = + #, And, squaring, a2+#2=(& + #)2=&2 + 27># + #2, Hence a2=62+2Z>#. 3 And if \/a2x — Wx—x, Then a2# — 62#=#3. 68. Rule 5. If the side of the equation which contains the unknown quantity be a perfect power, the equation may be reduced to another of a lower order, by extracting the root of that power out of each side of the equation. Thus, if #3=64a3, Then, by extracting the cube root, #=8a; And if (a + #)2=52 — a2, Then a + #= VlP — a2. 69. The use of the preceding rules will be further illus¬ trated by the following examples : Ex. 1. Let 20 — 3# — 8=60 — 7#, By rule 1, 7# — 3#=60 + 8 — 20, Or 4#=48, Therefore, by rule 2, #= 12. Ex. 2. Let ax — 5=c#+c7, By rule 1, ax — c#=5 + c7, Or (a — c)#=5 + c7, And by rule 2, #=^——. J n n Ex. 3. Let By rule 3, #+1 #+2_ = 16- # + 3 2+1 + —^=32- 3#+3 + 2#+4=96 2#+6 4 ’ 6#+ 18 18, 12#+12 + 8#+16=384 —6#- Or 20#+ 28=366 —6#, Hence, by rule 1, 26#=338, And by rule 2, #= 13. In this example, instead of taking away the denomina¬ tors one after another, they might have been all taken away at once, by multiplying the given equation by 12, which is divisible by the numbers 2,3, and 4; thus we should have got 6#+6 + 4#+8= 192 — 3# — 9, and hence, as before, #= 13. Ex. 4. Let b#3 — 20#2= 16#2+2#3 ; Then, dividing by 2#2, 3#— 10=8 + #, And transposing, 3# — # = 8 + 10, Or And therefore & Ex. 5. Let a =c, / x Then ax—b—cx. And ax — c#=b, Whence #=- 2#=18, 2#=9. a—c #2 Ex. 6. Let # — 6= # + 24’ Then (# — 6)(# + 24)=#2; 504 ALGEBRA. Algebra. That is, Therefore And — 144=a?2, 18a:=144, x—8. Ex. 7. Letax+^^i; 1 a-\-x 'Dien (a + a;)(aa;-}-A2)=air2+ac2» Or a2a; + a62+««2 + ^ = ««2-l-«c2» Hence qPx^-IPx'^zcm? — o&a ac2 — ab1 And *= a2 + 62-- jGr. 8. Let — =a; 1 + a Then 1—x=a-\-ax. And —x—ax—a—1, Or, changing the signs, x+ax=.\ —a ; 1 —a Hence x— ——. 1 +a Ex. 9. Let v/l2 + 2 + And by transposition, 8=4>\/x, And by division, 2=\^x, And again, by rule 4, 4=#. 2a2 Ex. 10. Let x+ V^+x? = ; Then, by rule 3, x a2 -fx2 -J- a2 -\-ar?=2a2, And by transposition, &c. x\/a?-\-a?=a2—x?. Therefore, by rule 4, a^-j-ar4—w4 — 2a?x? -f-a4, Whence 3a2x2—a\ a” a And x1 — —, therefore, by rule 5, x— Ex. 11. Let 3 1—l/L i + Zl' -x? == =a Then 1—V1—a^_a + cty^l —x? And 1—«—iov^I—a^-f-y/l—x? =(\a)^ \—x?, 1 — a Whence 1 + a -=1/1^; (1 a)2 And, taking the square of both sides, \ {-2 = 1 Therefore, by transposition, = 1 ■ ^’ ■Xs, That is, a^ = (l + a)2 _ (1 + a)2—(1—a)2 _ 4a (i+^ (T+^r Therefore x— ^a . 1 4-a Ex. 12. Let a-\-x—Va2 J^-x^/d2 x?y Then (a-j-a;)2=a24-a;'V^62 4-a^, That is, a24-2aa:4-a^:=a24-a;'V^624- a^, Therefore 2ax 4- a?2 z= x^W 4- x?. And dividing by x, 2a + x — Vtil 4- x?. Again, taking the squares of both sides, 4«2 4.4aa; 4-a^= Whence 4a24-40#=&2, IP— And 4ax—Vi—4a2 ; so that xzz— . 4a In all these examples we have been able to determine the value of the unknown quantity by the rules already delivered, because in every case the first, or at most the second power of that quantity, has been made to stand Algebra, alone on one side of the equation, while the other con-L^v^, sisted only of known quantities ; but the same methods of reduction serve to bring equations of all degrees to a pro¬ per form for solution. Thus, if ^:= 1—p—a; 4- V • —; by proper reduction, we have a^4-pa^4-^ar=7’, acubic equation, which may be resolved by rules to be afterwards explained. Sect. VII.—Of the Reduction of Equations in¬ volving MORE THAN ONE UNKNOWN QUANTITY. 70. Having shown in the last section in what manner an equation involving one unknown quantity may be re¬ solved, or at least fitted for a final solution, we are next to explain the methods by which two or more equations, in¬ volving as many unknown quantities, may at last be re¬ duced to one equation and one unknown quantity. As the unknown quantities may be combined together in very different ways, so as to constitute an equation, the methods most proper for their elimination must therefore be various. The three following, however, are of general application, and the last of them may be used with ad¬ vantage, not only when the unknown quantity to be eli¬ minated rises to the same power in all the equations, but also when the equations contain different powers of that quantity. 71. Method 1. Observe which of the unknown quanti¬ ties is the least involved, and let its value be found from each equation, by the rules of last section. Let the values thus found be put equal to each other, and hence new equations will arise, from which that quan¬ tity is wholly excluded. Let this operation be now re¬ peated with these equations, thus eliminating the unknown quantities one by one, till at last an equation be found which contains only one unknown quantity. Ex. Let it be required to determine x and 3/from these two equations. 2a?4-3y=r23, 5x—2y—10. From the first equation, 2a’=23—3?/, _ 23—3y X~ 2 * 5# =10-f-2?/, And From the second equation, And Let these values of x be now put equal to each other, And we have i°+2y x~~b~ * Or Therefore And IO4-23, _ 23—2y 5 — 2 ’ 20 4- 4y— 125—\by ; 19?/= 95, y=5: a j • 23—3y 10 + 2w r . . c And since x————<>r x— irom either of 2 5 these values we find x=4. 72. Method 2. Let the value of the unknown quantity which is to be eliminated be found from that equation wherein it is least involved. Let this value and its powers be substituted for that quantity, and its respec¬ tive powers in the other equations; and with the new equations thus arising, let the operation be repeated till there remain only one equation and one unknown quantity. Algebra. Ex. Let the given equations, as in last method, be 2^-j-3^—23, bx—2yrr 10. 1 r, • 23 — 3v From the hrst equation, x— —; ALGEBRA. 505 The value of y being substituted in either of the values Algebra, of x, namely, 32 ^ ■ or lO + ^p we find a,=:20. By Method 2. And this value of * being substituted in the second ^ from the ^ equation r 23—3w ^ _ equation, we have 5 X —10’ Or 115 —15?/ —%=20; Therefore 95=19?/, And 5=_?y, And hence x — ^ 9 =4, as before. 73. Method 3. Let the given equations be multiplied or divided by such numbers or quantities, whether known or unknown, that the term which involved the highest power of the unknown quantity may be the same in each equation. Then, by adding or subtracting the equations, as occa¬ sion may require, that term will vanish, and a new equa¬ tion emerge, wherein the number of dimensions of the un¬ known quantity in some cases, and in others the number of unknown quantities, will be diminished; and by a re¬ petition of the same or similar operations, a final equa¬ tion may be at last obtained, involving only one unknown quantity. Ex. Let the same example be taken, as in the illustra¬ tion of the former methods, namely, 2x -f- 3y = 23, bx—2?y= 10 ; and from these equations we are to determine x and y. To eliminate x, let the first equation be multiplied by 5, and the second by 2; thus we have 10a: +15?/= 115, 10a:— 4y= 20. Here the term involving x is the same in both equations; and it is obvious, that by subtracting the one from the other, the resulting equation will contain only y, and known numbers; for by such subtraction we find 19y=95, and therefore y=b. Having got the value of y, it is easy to see how x may be found, from either of the given equations ; but it may also be found in the same manner as we found y. For let the first of the given equations be multiplied by 2, and the second by 3, and we have 4a:-j-6y=46, 15a:—6y=30. By adding these equations, we find 19a:=76, and ?y=4. 74. The following examples will serve further to illus¬ trate these different methods of eliminating the unknown quantities from equations. „„ 2?y a:= 32 let this value of x be substituted in the second, and 2y> 3 I(32-f)-i=2, o ¥-*-!=* Hence 198= 1 ly and y = 18. The value of y being now substituted in either of the given equations, we thence find a:=20, as before. By Method 3. The denominators of the two given equations being taken away by rule 3 of last section, we have 3a:-F 2y=96, 9a:—5y=90. From three times the first of these, or 9a; + 6y = 288, let the second be subtracted, there remains 1 ly = 198 and y = 18. The value of y being now substituted in either of the equations 3a' + 2y = 96, 9x—5y = 90, we readily find a: = 20. 75. Having shown in what way the different methods of eliminating the unknown quantities may be applied, we shall, in the remaining examples of this section, chiefly make use of the last method, because it is the most easy and expeditious in practice. ’x Ex. 2. Given I 2-12 = !+8’ x+y .|_8=2y~* +s;7. Ex. 1. Given )i+i=16’Lui (H= 4 It is required to determine x and y. From the 1st equation, 4a:—96=2y-{-64; From the 2d, 12x+ 12y + 20a:—480=30y—15a:-|- 1620- These equations, when abridged, become 4a: — 2y=160, 47a:— 18y=2100. To eliminate y; from this last equation let 9 times the one preceding it be subtracted. Thus we find lla:=660, and a:=60 ; And because 2y=4a:—160=80, Therefore y=40. :quired x and y. j^x% 3. Given to determine x and y. By Method 1. 2y From the first equation, a:=32 g-> by And from the second, a:=10-}--^ ; Therefore 10-{--^=32 4, Or 90 -f- 5y= 288 — 6y ; Hence 1 ly= 198 and y= 18. To eliminate y, let the first equation be multiplied by /, and the second by b, and we have bdx-\-bfy—bg. Taking now the difference between these equations, afx — bdx—cf— bg, Or (of—bd)x=cf—bg, cf—bg And therefore x— of—bet In the same manner may y be determined, by multiply- 3 s VOL. II. 506 Algebra. A L G E B R, A. ing the first of the given equations by d, and the second by a ; for we find adx-\-bdy—cd, adx -j- afy—ag. And taking the difference as before, we get bdy — afy—cd—ag, And therefore y=Ti— bd—aj This last example may be considered as a general solu¬ tion of the following problem. Two equations expressing the relation between the first powers of two unknown quantities being given, to determine those quantities; for whatever be the number of terms in each equation, it will readily appear, as in example 2, that by proper reduction they may be brought to the same form as those given in the third example. 76. Let us next consider such equations as involve three unknown quantities. 'x-\-y-\-z =29 Next, to eliminate y, let the first of these equations be Algebra, multiplied by 3, and the second by 5; hence, 60* -f- \5y= 2340, 50*-|-15?/= 2100. Subtracting now the latter equation from the former, 10*=240 and *=24, 420 — 10* „ y= 5 =60, Therefore And 1448—12*- 6 120. Ex. 4. Given I a?-j-%4-3.z=62f. ~ A , \x v z r t0 find 2A and ^2+1+4 =IOf We shall in this example proceed by the first method for eliminating the unknown quantities. From the first equation, *=29—y — z, From the second, *= 62 — 2y — 3z, From the third, *=20 — ^ Let these values of * be put equal to each other; thus we get the two following equations : 29 — y — z= 62 — 2y — 3z, 29—y—z—20— Again, from these equations, by transposition, &c. ?/=33—2z, 3z Therefore And hence, by reduction, Whence also, And y=27__. 33 — 2z=27~~. Ex. 5. Given z=\2 y=33 — 2z=9, *=29—y — z=8. x y z "* +f+X=62 2 x y z 3+I+5=W x y z t+|+.=38 to find *, y, and z. 4 ‘ 5^6' Here the given equations, when cleared from fractions, become !2*+ 8y+ 6z=1488, 20*-j- \5y-\- 12z=2820, 30* + 24y + 20z= 4560. To eliminate z by the third method, let the first equa¬ tion be multiplied by 10, the second by 5, and the third by 3, the results will be these: 120*+80y +60z= 14880, 100*-j-75?/4-60z= 14100, 90* + 72y + 60z= 13680. Let the second equation be now subtracted from the first, and the third from the second, and we have 20*+ 5^/= 780, 10*4-3#=420. 77. From the preceding examples, it is manifest in what manner any number of unknown quantities may be determined by an equal number of equations, which con¬ tain only the first power of those quantities, in the nume¬ rators of the terms. Such are the followinc: ax +^+ cz=n, dx + cy+fz=p, gx+hy+kz=q ; where a, b, c, &c. represent known, and *, y, z, unknown quantities ; and in every case the unknown quantities may be directly found, for they will be always expressed by whole numbers or rational fractions, provided that the known quantities, a, b, c, &c. are also rational. 78. We shall now add a few examples, in which the equations that result from the elimination of an unknown quantity rise to some of the higher degrees ; and there¬ fore their final solution must be referred to the sections which treat of those degrees. Ex. 6. Let* — y=2, and *y + 5* — 6?/=120; it is re¬ quired to eliminate *. From the first equation x = y + 2-, which value being substituted in the other equation according to the second general method (sect. 72) it becomes , . (y+% + %+2) — 6y = 120, that is, ?/2 + 2y + 5 ?/+10 — 6?/ = 120 ; therefore the equation required is ?/2+b. Ex. 12. A farmer kept a servant for every 40 acres of ground he rented, and on taking a lease of 104 more acres, he engaged 5 additional servants, after which he had a servant for every 36 acres. Required the number of servants and acres. Suppose that he had at first x servants, and y acres. . y From the first condition of the question, ^=1^; And from the second, x-\-b= y-\- 104 "se-’ By comparing the values of x, as found from these equations, we have ^+104 36 . b—— 40" Hence 40^ + 4160—7200=36y, so that 4^=3040; Therefore y — 760, and x — —— 19. Ex. 13. Two persons, A and B, were talking of their ages ; says A to 13, seven years ago I was just three times as old as you were then, and seven years hence I shall be just twice as old as you will be. What is their present ages ? Let the ages of A and B be x and y respectively. Their ages seven years ago were x — 7 and y — 7, and seven years hence they will be * + 7 and y + 7. Therefore by the question x—7—3(y—7) and a’ + 7=2(y + 7). From the first equation, x=6y—14, And from the second, xz=.2y-\-l; Therefore 3y—14=2y + 7; hence y=21. And because xzz2y+7, therefore x=^9. Ex. 14. A hare is 50 leaps before a greyhound, and takes 4 leaps to the greyhound’s 3, but 2 of the grey¬ hound’s leaps are as much as 3 of the hare’s. How many leaps must the greyhound take to catch the hare ? In this example there is only one quantity required, it will, however, be convenient to make use of two letters ; therefore let x denote the number of leaps of the grey¬ hound, and y those of the hare; then, by considering the proportion between the number of leaps each takes in the same time, we have 3 : 4r.: x: y, hence 3y—4x. Again, by considering the proportion between the number of leaps each must take to run the same distance, we find x: 50 +y:: 2 : 3, hence 100 2y—3x. From the first equation we find by—3x. And from the second by—9x—300. Hence 9x—300=8*, and *=300. Ex. 15. To divide the number 90 into 4 such parts, that if the first be increased by 2, the second diminished by 2, the third multiplied by 2, and the fourth divided by 2, the sum, difference, product, and quotient, shall be all equal Algebra, to each other. In this question there are four quantities to be deter¬ mined ; but instead of introducing several letters, having put * to denote the first of them, we may find an expres¬ sion for each of the remaining ones, as follows: Because *-{-2=second quantity —2, Therefore *-|-4=the second quantity ; And because *-f-2=third X 2, 0C I 2 • Therefore-—- = the third quantity. And in like manner 2 (*-{-2) = the fourth quantity. Now, by the question, the sum of all the four = 90; Therefore *-|-* + 4'-| i p2(*-f-2)=90. Hence 9*=162, and *=18 ; Therefore the numbers required are 18, 22, 10, and 40. Ex. 16. A and B together can perform a piece of work in 12 hours, A and C in 20, and 13 and C in 15 hours; in what time will each be able to perform it when working separately ? That we may have a general solution, let us suppose A and B can perform the work in a hours, A and C in 5 hours, and B and C in c hours. Let *, y, and z, denote the times in which A, B, and C, could perform it respec¬ tively, if each wrought alone ; and let the whole work be represented by 1. H H Then * : a : : 1 : - = the part done by A | y : a : : 1 : - = the part done by B' Also * : 6 : : 1 : - = the part done by A / * 1 z : 5 : : 1 : - = the part done by C 1 in a hours. in b hours. And y : c \ — the part done by B z : c : . 1 : - = the part done by C z in c hours. The question gives the three following equations; a a . - + -= L * y b b * + ;=>' y + z-X' Let the first equation be divided by a, the second by b, and the third by c: thus we have 111 111 1 1 1 - + Z-7- x ' y a x ' z o y ' z c If these be added, and their sum divided by 2, we find 1 1 1 _ J_ 1_ J_ * "^ y z —’ 2a 2Z> 2c From this equation let each of the three preceding be subtracted in its turn: thus we get 1 111 -f-a5 + ae—be z ~ 2a^'26"^2c — 2abc 1 1 1 1 ab — ac + 5c y ~ 2a 2b ^ 2c ~ 2a5c 1 1 1 1 — ab-\-ac-{-bc x = 2a + 2b~2c~ Zabc Hence z=: y- 2abc -\-ab-\- ac— be 2abc “j— rib" GLO + bc 2abc 7200 120 7200 360 7200 !m ALGEBRA. = 60, - 20, the quantities and x2-\-2ax will be equal; and as Algebra. x2-j-2ax is rendered a complete square, by adding to it a2, ’ so also may zf-j-px be completed into a square by add- . p* mg to it = 30. — ab-\-ac-\-bc Sect. IX.—Of Quadratic Equations. which is equal to a2; therefore, let 7 jp. added to both sides of the equation x?-\-px have be 4 and we 4 = it + ?’or (*+1)* = T and, extracting the square root of each side, a? ^ r= + q; hence d-S'- 85. We are next to explain the resolution of equations of the second degree, or quadratic equations. These in¬ volve the second power of the unknown quantity, and may be divided into two kinds, pure and adfected. I. Pure quadratic equations are such as after proper 89. From these observations we derive the following reduction have the square of the unknown quantity in general rules for resolving adfective quadratic equations, one term, while the remaining terms contain only known 1. Bring all the terms involving the unknown quantity quantities. Thus, a _ 64, and -f c, are examples of to one side, and the known quantities to the other side, pure qua ratios. and so that the term involving the square of the unknown II. Adjected quadratic equations contain the square of quantity may be positive the unknown quantity in one term, and its first or simple 2. if the square of the unknown quantity be multiplied power m another ; the remaining terms consisting entire- by a co-efficient, let the other terms be divided by it, so =at 2%n336 f0ll0m”g’ ^+Sx that ^ co-efficient of the square of the unknown qianiity The manner of resolving a pure quadratic equation is may be 1. 3. Add to both sides the square of half the co-efficient of the unknown quantity itself, and the side of the equa¬ tion involving the unknown quantity will now be a com¬ plete square. 4. Extract the square root of both sides of the equa¬ tion, by which it becomes simple with respect to the un- T , . ,1 , n ... known quantity; and by transposition, that quantity may In extracting the square root of any quantity, it is be made to stand alone on one side of the equation, while either83? nr ° ^ ^ °f 1 le r°0t ma/ ,be the other side consists of known quantities; and therefore either + or —. This is an evident consequence of the the equation is resolved. sufficiently evident. If the unknown quantity be made to stand alone on one side, with unity as a co-efficient, while the other side consists entirely of known quantities, and the square root of each side be taken, we immediately ob¬ tain the value of the simple power of the unknown quan¬ tity as directed by rule 5th of sect. VI. 86. rule for the signs in multiplication; for since by that rule any quantity, whether positive or negative, if multiplied by itself, will produce a positive quantity, and therefore the square of -\-a, as well as that of — a, is -{- a2; so, on the contrary, the square root of -{- a2 is to be considered either as -j- « or as — a, and may accordingly be express¬ ed thus, r±=a. 87. Having remarked that the square of any quantity, whatever be its sign, is always positive, it evidently fol¬ lows that no real quantity whatever, when multiplied by itself, can produce a negative quantity ; therefore, if the square root of a negative quantity be required, no such root can be assigned. Hence it also follows, that if a pro- Note. The square root of the first side of the equation is always equal to the sum or difference of the unknown quantity, and half the co-efficient of the second term. If the sign of that term be -f, it is equal to the sum, but if it be —, then it is equal to the difference. Ex. 1. Given x?-\-2x=35, to determine x. Here the co-efficient of the second term is 2; therefore, adding the square of its half to each side, we have x?-{-2x-\- lzr35-|-1=36, And, extracting the square root, a?-f-1— V"36= r±= 6. Hence x = =±z 6 — 1, that is # = -f- 5, or a? — 7, and X 5 + 2 x 5 = 35, also — 7 x blem requires for its solution the extraction of the square either of these numbers will be found to satisfy the root of a negative quantity, some contradiction must ne- equation, for 5 ~ cessarily be involved, either in the condition of the pro- +2x — 7=35. blem, or in the process of reasoning by which that solu¬ tion has been obtained. Ex. 2. Given — 12=#, to find x. 6 88. When an adfected quadratic equation is to be re¬ solved, it may always, by proper reduction, be brought to This equation, when reduced, becomes ot?—6#=72, one or other of the three following forms : 1. x2 J^px—q. 2. x2—px—q. 3. x?—px— —q. But as the manner qt resolving each of the three forms is the very same, it will be sufficient if we consider any one of them. J Resuming therefore the first equation, or x?^px—q, let us compare the side of it which involves the unknown quantity x with the square of a binomial x-\-a ; that is, let us compare a^-f/wwith #2-f-2a#+a2=(^-|-a)2J anci it will presently appear, that if we suppose jo=2«, or^=a, And, by completing the square, a2—6#-j-9=724-9=81. Hence, by extracting the square root, x — 3= 9, and x— =±=94-3; Therefore x = + 12, or # = — 6 ; and upon trial we find that each of these values satisfies the original equa- 19 v 12 6 v a tion, for - — 12 = 12, also ——£ ? — 12 = —6. Ex. 3. Given a?2-j-28= 11#, to find #, Then x? — 11#= — 28. 121 And, by completing the square, x2 — ll#-}-—r- = 121 4 -4 ALGEBRA. 511 • . 1 l o Therefore, by extracting the root, x - = =rz-. 11 3 Hence x=-z±z-; that is, x— -j-7, or x= -f-4. In the first two examples, we found one positive value for x in each, and also one negative value; but in this example both the values of x are positive, and, upon trial, each of them is found to satisfy the equation; for 7X7 + 28=11 X 7, also 4X4 + 28=11 X 4. 90. As at first sight it appears remarkable, that in every quadratic equation the unknown quantity admits always of two distinct values or roots, it will be proper to consider a little further the circumstances upon which this peculiarity depends. This is the more necessary, as the property of the unknown quantity admitting of seve¬ ral values is not peculiar to quadratics, but takes place also in equations of the higher degrees, where the cause of the ambiguity requires an explanation somewhat dif¬ ferent from that which we have already given in the pre¬ sent case. 91. Let us again consider the equation xP-\-2x=35, which forms the first of the three preceding examples. By bringing all the terms to one side, the same equation may be also expressed thus, a?-\-2x — 35=0 ; so that we shall have determined x, when we have found such a number as, when substituted for it in the quantity «2 + 2a? — 35, will render the result equal to 0. But xP-\-2x — 35 is the product of these two factors x—A and # + 7, as may be proved by actual multiplication; therefore, to find x, we have (x—5) (a? + 7)=0; and as a product can only become =0 when one of its fac¬ tors is reduced to 0, it follows that either of the two factors a; — 5 and a?+ 7 maybe assumed =0. If x—5=0, then a?=5; but if a; + 7=0> then x= — 7 ; so that the two values of x, or two roots of the equation x?-j-2x=35, are + 5 and — 7, as we have already found in a different manner. 92. What has been shown in a particular case is true of any quadratic equation whatever; that is, if xP-{-px=q, or, by bringing all the terms to one side, x?+px — ^O, it is always possible to find two factors x — a, and a?+ 5, such, that x?-\-px + q=(x — d) (# + 6), where a and b are known quantities, which depend only upon p and q, the given numbers in the equation; and since that to have (x — d) (a? + 6)=0, we may either as¬ sume x — <2=0 or # + 5=0, it evidently follows that the conditions of the equation xP-\-px — q=Q, or x?-\-px=.q, are alike satisfied by taking #= +a or x— —b. From these considerations it follows, that # can have only two values in a quadratic equation ; for if it could be supposed to have three or more values, then it would be possible to resolve xP-\-px—q into as many factors, x—c, x—d, &c.; but the product of more than two fac¬ tors must necessarily contain the third or higher powers of x, and as ic2 + jo#—q contains no higher power than the second, therefore no such resolution can take place. 93. Since it appears that xP-\-px — q may be consider¬ ed as the product of the two factors x — a and # + 5, let us examine the nature of these factors. Accordingly, taking their product, we find it #2 + (5 — d)x — ab ; and since this quantity must be equal to xP-\-px — q, it follows that b — a=j» and ab=q, or, changing the signs of the terms of both equations, a — 5=—p, —ab——q. Now, if we consider that +a and —b are the roots of the equation xp -^-px—q^ it is evident that a — b is the sum of the roots, and —their product. So that from the equations a — 5=—p, and—ab—q, we derive the fol- Algebra, lowing proposition relating to the roots of any quadratic equation. The sum of the roots of any quadratic equa¬ tion xP-\-px=q is equal to —p, that is, to the co-efficient of the second term, having its sign changed; and their product is equal to —q, or to the latter side of the equa¬ tion, having its sign also changed. This proposition enables us to resolve several import¬ ant questions concerning the roots of a quadratic equa¬ tion, without actually resolving that equation. Thus we learn from it, that if q, the term which does not involve the unknown quantity (called sometimes the absolute number), be positive, the equation has one of its roots positive and the other negative ; but if that term be ne¬ gative, the roots are either both positive or both negative. It also follows, that in the former case the root which is denoted by the least number will have the same sign with the second term; and in the latter case, the common sign of the roots will be the contrary to that of the second term. 94. From this property of the roots we may also derive a general solution to any quadratic equation xP-if-px—q ; for we have only to determine two quantities whose sum is —p and product —q, and these shall be the two values of x, or the two roots of the equation. Without considering the signs of the roots, let us call them v and z; then v-\-z=—p, and vz~—q. From the square of each side of the first equation let four times the second be subtracted, and we have — 2vz + +=+2 + 4y, or (v — 2r)2=j92 + bq ; therefore, v — z= =±= VpP-\-^q. From this equation, and from the equation >-f-z=—p, we readily obtain r= —-jordzVp2 + 42 + 4<7 2 ’ then z = -/>-++!?. and if then z —-jo+Vp2 + 45’ 2~ ’ But the value of v upon the one supposition is the same as the value of z upon the other supposition, and vice versa ; therefore, in reality, the only two distinct values —^_i_V»2 + 4o' ,—p—Vjo2 + 49 of the roots f and z are ^ -and , which agrees with the conclusion we have already found (sect. 89). 95. It appears, from what has been already shown, that the roots of a quadratic equation xP+pxzzq always involve the quantity VpP-\-^q; hence it follows, that j92 + 4§' must be a positive quantity; for if it were nega¬ tive, as the square root of such a quantity could not be found, the value of x could not possibly be obtained. If, for example, the value of x were required from this equation, #2+13=4#, or a?2 — 4# = — 13, we should find # = 2 r±= +— 9; and as this expression for the roots requires us to extract the square root of — 9, the equation from which it is derived must necessarily have involved some contradiction. It is not difficult to see wherein the absurdity consists; for since in this case p — — 4, and q = — 13, the roots of the equation ought to be both positive (sect. 93), and such that 512 ALGEBRA. Algebra, their sum 4, while their product =r 13 (sect. 93), which is impossible. 96. Although imaginary quantities serve no other pur¬ pose in the resolution of quadratic equations than to show that a particular problem cannot be resolved, by reason of some want of consistency in its data, yet they are not upon that account to be rejected. By intro¬ ducing them into mathematical investigations, many cu¬ rious theories may be explained, and pi’oblems resolved, in a more concise way than can be done without the use of such quantities. This is particularly the case in the higher parts of the mathematics. The method which has been applied to the resolution of quadratic equations properly so called, namely, such as are of this form, op+px = q, will also apply to all equations of this form, xLn-\-pxn — q, where the unknown quantity x is found only in two terms, and such that its exponent in the one term is double that in the other; for let us assume xn — y, then a?n — y2, and therefore the equation apn -irpxn — q becomes y2+py = q, a quadratic equation, from which x may be found, and thence x, by considering that xz=.nVy. 97. Although every quadratic equation admits of two roots, yet it will frequently happen that only one of them can be of use, the other being excluded by the conditions of the question. This will often be the case with respect to the negative root; as, for example, when the unknown quantity denotes a number of men, a number of days, &c. And hence, in reckoning the cases of quadratic equations, it is common to neglect this one, —q, where the roots are both negative; for an equation of this form can only be derived from a question which has some fault in its enunciation, and which, by a proper change in its form, will produce another equation having both its roots positive. 98. The remainder of this section shall be employed in solving some questions which produce quadratic equa¬ tions. Ex. 1. It is required to divide the number 10 into two such parts that the sum of their squares may be 58. Let x be the one number ; Then, since their sum is 10, we have 10 — x for the other; And by the question *2-{- (10 — x)2=58 ; That is, 100 — 20x-\-x?—b8, Or 2^—20*= 58— 100=—42; Hence a?2—10* = — 21. And completing the square, x?— 10*-|-25=25 — 21 = 4 ; Hence, by extracting the root, *—5=zi='V/4==i=2 And *= 5=1=2, That is, *=7, or *=3. If we take the greatest value of *, viz. 7, the other number 10—* will be 3 ; and if we take the least value of *, viz. 3, then the other number is 7. Thus it appears, that the greatest value of the one number corresponds to the least of the other ; and indeed this must necessarily be the case, seeing that both are alike concerned in the question. Hence, upon the whole, the only numbers that .vill answer the conditions of the question are 7 and 3. Ex. 2. What two numbers are those whose product is 28 ; and such, that twice the greater, together with thrice the lesser, is equal to 26 ? Let * be the greatest and y the least number; then, from Algebra, the nature of the question, we have these two equations, xy—28, 2*-{-3?/=26. From the first equation we have y= —, And from the second y- x 26 — 2* TT 26 — 2* 28 Hence = —; 3 x And, reducing, 26* — 2*2=84, Or 2*2 — 26*= — 84, Hence x1 — 13*= — 42. And comp, the sq. x2— 13*-}-L|£ = JA2. — 42=^. Hence,by extracting the root,*—-^■==±=v'i==±=^, Therefore *= _I=|-; That is, *=7, or*=6. 28 And since y= —, we have ?/=4, or _y=(A. Thus we have obtained two sets of numbers, which ful¬ fil the conditions required, viz. *=7, ?/=4 : Or *=6, ?y=Jy1. And besides these, there can be no other numbers. Ex. 3. A company dining together at an inn, find their bill amount to 175 shillings ; two of them were not allow’- ed to pay, and the rest found that their shares amounted to 10 shillings a man more than if they had all paid. How many were in company ? Suppose their number to be *. Then, if all had paid, the share of each would have been 175 * But because only *—2 paid, the share of each was 175 *—2 Therefore, by the question, 175 175 = 10. *—2 * And, by reduction, 175*—175*4-350= 10*2—20*; That is, 10*2—20*= 350, Or xQ—2*=35. And comp, the sq. *2—2*4-1 = 354-1=36; Hence, by extracting the root, *24-l = =±=6. Therefore *=4-5, or *=—7. But from the nature of the question, the negative root can be of no use ; therefore *=6. Ex. 4. A mercer sold a piece of cloth for L.24, and gained as much per cent, as the cloth cost him. What was the price of the cloth ? Suppose that it cost * pounds ; Then the gain was 24 — *, And, by the question, 100 :*::*: 24 — *. Therefore, taking the product of the extremes and means, 2400—100*=*2, Or *2 4-100*= 2400 ; And comp, the sq. *2-f-100*4-2500=4900; Hence, taking the root, *4-50= =±=70, And *=4-20 or —120. Here, as in the last question, the negative root cannot apply ; therefore *=20 pounds, the price required. Ex. 5. A grazier bought as many sheep as cost him L.60, out of which he reserved 15, and sold the remain¬ der for L.54, and gained 2s. each upon them. How many sheep did he buy, and what did each cost him ? ALGEBRA. Algebra. Suppose that he bought x sheep; Then each would cost him ^ ~ — shillings Therefore, after reserving 15, he sold each of the re- , c n 1200 maining x—15 tor 2 shillings. 1200 Hence, he would receive for them (x — 15) (—-—[- 2) shillings. And, because L.54z: 1080 shillings, we have by the question (x—15) (^ + 2) =1080; Wliich, bv proper reduction, becomes xQ -|-45 xr=9000; 2025 38025 And, completing the square, a?2 + 45a:-| ^ — —4—* 45 2 * iyo Therefore, extracting the root, &c. x = — And, taking the positive root, x = 75, the number of sheep; and consequently = 16 shillings, the price 75 of each. Ex. 6. What number is that which, when divided by the product of its two digits, the quotient is 3 ; and if 18 be added to it, the digits are inverted ? Let x and ?/ denote the digits ; then the number itself will be expressed by 10 and that number in which the digits are inverted, by 10 ?/ + «. Thus the conditions of the problem will be expressed by these two equations, 10 X+H- 3, 10 * + ?/+18 = lOy+x. xy 10# From the first equation we have y— ^x y> And from the second, 7/=#+ 2 ; 10# Therefore # -[-2—-^—p And 3#2 + 5#—2=10#. Hence, #2—|#=f» And comp, sq. #2—f# + M—M + f—to ; Therefore, taking the root, #—|=r±=^, So that #=2, or #=— Here it is evident that the negative root is useless; hence, 3/=# +2=4, and 24 is the number required. Ex. 7. Find two numbers whose product is 100, and the difference of their square roots 3. , 100 . . . Let #be the one number; then —is the other. Now by the question,-^ —V/x= 3 ; x - i. Hence we have 10—#=3,y/#=3#2, Or #4-3#2=10; And comp, the sq. # + 3#2+f=10 + ^=‘^, • 3 , 7 and taking the root, a:2 +-===-; 1 1 So that#2=+5, or #2=—2, and therefore #=25, or #=4. If #=4, the other number is -L£il=25, and if #= 25, then the other number is 4; so that, in either case, the two numbers which answer the conditions of the question are 4 and 25. Ex. 8. It is required to find two numbers, of which the product shall be 6, and the sum of their cubes 35. VOL. 11. 6 Let x be the one number; then - will be the other. # , 216 Therefore, by the question, #3 + -gy — 35; Hence a;6-{-216=35#3, Or a:6—35#3=—216. This equation, by putting #3=y, becomes t/2—35?/=—216; Hence we find 3/=27, or 3/=8. And since #3=t/, therefore #=3, or #=2 If # = 3, then the other number is 2, and if # = 2, the other number is 3; so that 2 and 3 are the numbers re¬ quired. In general, if it be required to find two numbers which are exactly alike concerned in a question that produces a quadratic equation, they will be the roots of that equa¬ tion. A similar observation applies to any number of quantities which require for their determination the reso¬ lution of an equation of any degree whatever. Sect. X.—Of Equations in genekal 99. Before we proceed to the resolution of cubic and the higher orders of equations, it will be proper to ex¬ plain some general properties which belong to equations of every degree, and also certain operations which must frequently be performed upon equations before they be fitted for a final solution. In treating of equations in general, we shall suppose all the terms brought to one side, and put equal to 0; so that an equation of the fourth degree will stand thus: ^+j9#3+g1#2+##+ where # denotes an unknown quantity, and p, q, r, s, known quantities, either positive or negative. Here the co-efficient of the highest power of # is unity, but had it been any other quantity, that quantity might have been taken away, and the equation reduced to the above form, by rules already explained (Sect. VI). The terms being thus arranged, if such a quantity be found as, when substituted for #, will render both sides — 0, and therefore satisfy the equation, that quantity, whether it be positive or negative, or even imaginary, is to be considered as a root of the equation. But we have seen that every quadratic equation has always two roots, real or imaginary; we may therefore suppose that a simi¬ lar diversity will take place in all equations of a higher degree ; and this supposition appears to be well founded, by the following proposition, which is of great importance in the theory of equations. If a root of any equation, as x^-\-p3fi-\-qx-\-r-=zQ, be re¬ presented by «, the first side of that equation is divisible by #—a ; For since a?4 -j-y?#3 -[- g#2 -J- r# s= 0, And also a4-j-joa3-|-g'a2-f-m + s=0; Therefore, by subtraction, a?4—a4+/?(#3—a3) -j- q(x?—a2) -f- r(x—a)=0. But any quantity of this form xn—an, where n denotes a whole positive number, is equal to (x—aX#""1 + axf1-2 + a2#”-3 +.. • + an~2x+an~y), as may be proved by multiplication; therefore, putting a=4, 3, and 2 successively, we have x*—a4=(#—a)(#3 + a#2 + a2# + «3), ar3—a?—(#—a)(.#2 -j-a#-f- a2), #2—a2=(#—a)(#4-a)> # —a =(#—a) ; and by substitution, and collecting into one term the co¬ efficients of the like powers of #, the equation becomes 3 T 513 Algebra. 514 ALGEBRA. Algebra- ( x—a) [a,'3 (a -\-p) a? + (a2 +/>« + S') ^ + a3 + P(^ + '7a + r~\ =0; so that, puttingp—a -\-p, rj,=a2-\-pa q, P—d’’ j»a2 + ?a + r, we have +j9,r5 -f- qx- -\-rx-\- s=z(x—+ ^a + /). Hence, if the proposed equation a^+joa^ + s^+^ + s be divided by x—a, the quotient will be ar?+jt/a?2+ q'x-{-r, an integer quantity; and since the same mode of reason¬ ing will apply to any equation whatever, the truth of the proposition is evident. We have found that (x—a)(ar3-|-y/x2+q'x-f-r7) z=0; and as a product becomes =0, when anyone of its factors =:0, therefore the equation will have its conditions fulfilled, not only when x — a — 0, but also when aP+pf a?-{-q'x + iJ= 0. Let us now suppose that 6 is a root of this equation; then, by reasoning exactly as in last article, and putting p” = b -f-//, (f — b2 -\-p’b-\-q’, we shall have a^! -\-p’x2 -f- q'x -j- / = (x — b) (sc2-\-p’'x-\-q") — 0. By proceeding in the same manner with the quadratic equation oft-irp" x+cf — 0, we shall find that if c denote one of its roots, then oP+pl' x-^-tf — (x — c) (x+c-\-p”). So that if we put d = — (c+p”), we at last find xii-\-pxi-\-qx2Jrrx-\-s — (x—a) (x—b)(x— c) (x — d) ; and since each of the factors x — a, x — b, x — c,x — d may be assumed = 0, it follows that there are four different values of x, which will render the equation sfi+paP+qsfi-if-rx-JrS =. 0, namely, x — a, x — b, x ■=. c, x — d. The mode of reasoning which has been just now em¬ ployed in a particular case, may be applied to an equa¬ tion of any order whatever; we may therefore conclude, that every equation may be considered as the product of as many simple factors as the number denoting its order contains unity, and therefore, that the number of roots in any equation is precisely equal to the exponent of the highest power of the unknown quantity contained in that equation. 100. By considering equations of all degrees as formed from the products of factors x — a, x — b, x — c, &c. we discover curious relations, which subsist between the roots of any equation and its co-efficients. Thus, if we limit the number of factors to four, and suppose that a, b, c, d, are the roots of this equation of the fourth de¬ gree, x£-\-px?-i(-qx?-\-rx-\-s — 0, we shall also have (x — a) (x — b)(x — c)(x — d) = Q; and therefore, by actual multiplication, -\-ab x-\-abcd — 0. If we compare together the co-efficients of the same powers of x, we find the following series of equations: a-\-b-\-c-\-d — — p, ob-\-ax-\-ad-\-bc-\-bd-\-cd — -\-q, obc -(- abd -{- acd -f- bed — — r, abed -f- s ; and as similar results will be obtained for equations of all degrees, we hence derive the following propositions, which are of great importance in the theory of equations! 1. The co-efficient of the second term of any equation," taken with a contrary sign, is equal to the sum of all the roots. 2. The co-efficient of the third term is equal to the sum of the products of the roots multiplied together two Algebra, and two. 3. The co-efficient of the fourth term, taken with a contrary sign, is equal to the sum of the roots multiplied together three and three; and so on in the remaining co¬ efficients, till we come to the last term of the equation, which is equal to the product of all the roots havmg their signs changed. Instead of supposing an equation to be produced by multiplying together simple equations, we may consi¬ der it as formed by the product of equations of any de¬ gree, provided that the sum of their dimensions be equal to that of the proposed equation. Thus, an equation of the fourth degree may be formed either from a simple and cubic equation, or from two quadratic equations. 101. If n denote the degree of an equation, we have shown, that by considering it as the product of simple fac¬ tors, that equation will have n divisors of the first degree; but if we suppose the simple factors to be combined two and two, they will form quantities of the second degree, which are also factors of the equation; and since there yiCYl J ^ may be formed —\ . 2 ' suc^ combinations, any equation will admit of * (~-~2 ^ ^v^sors ^le second degree. For example, the equation #*+jM;3-b<7x2 + ra:-f-s~0, which we have considered as equal to (x—a) (x — b) (x — c) (x — d) =0, may be formed of the product of two factors of the second degree, in these six different ways. By the product of (a? — a (x — a (x — a ■) \x—d) x — c) (x — d), x — b) (x — d), x — b) (x — c), x—a) (x — d), x — a) (x — c), (x — a) (x — b ). Thus an equation of the fourth degree may have ^ * j — 6 quadratic divisors. By combining the simple factors three and three, we shall have divisors of the third degree, of which the num¬ ber for an equation of the rath order will be n(n — l)(n — 2) , 1 . 2 ■. 3—“5 and so on- 102. When the roots of an equation are all positive, its simple factors will have this form, x — a, x — b, x — c, &c.; and if, for the sake of brevity, we take only these three, the cubic equation which results from their product will have this form, a?3 —px2 -^qx — r— 0, where p-=.a + b-\-c, q—ab ac-\-bc, r—abc ; and here it appears that the signs of the terms are + and —• alternately. Hence we infer, that when the roots of an equation are all positive, the signs of its terms are positive and nega¬ tive alternately. If again the roots of the equation be all negative, and therefore its factors x+a, x + b, x-\-c, then p, q, and r being as before, the resulting equation will stand thus: x3 -J- px2 -{-qx-{-r=0. And hence we conclude, that when the roots are all ne¬ gative, there is no change whatever in the signs. 103. In general, if the roots of an equation be all real, that equation will have as many positive roots as there are changes of the signs from -j- to —, or from — to ; and the remaining roots are negative. This rule, how¬ ever, does not apply when the equation has imaginary ALGEBRA. Algebra, roots, unless such roots be considered as either positive '^'v'“^ x2—ac /- x-j-abc=:0. + c) —be) Here there must always be two changes of the signs ; for if a-f-6 be greater than c, the second term is negative, and the last term being always positive, there must be two changes, whether the sign of the third term be posi¬ tive or negative. If, again, a-\-bbe less than c, and there¬ fore the second term positive, it may be shown as before, that ab is much less than ac-\-bc; and hence the third term will be negative ; so that in either case there must be two changes of the signs. We may conclude, there¬ fore, upon the whole, that in cubic equations there are always as many positive roots as changes of the signs from + to —, or from — to -f ; and, by the same method of reasoning, the rule will be found to extend to all equa¬ tions whatever. 104. It appears, from the manner in which the co¬ efficients of an equation are formed from its roots, that when the roots are all real, the co-efficients must consist entirely of real quantities. But it does not follow, on the contrary, that when the co-efficients are real, the roots are also real; for we have already found, that in a quadratic equation, x? J^-px-^q—b, where p and q denote real quan¬ tities, the roots are sometimes both imaginary. When the roots of a quadratic equation are imaginary, they have always this form, a-{-V—IP, a—V—IP, which quantities may also be expressed thus, a b V —1, a—b V—f; so that we have these two factors x — a — £ V—I, x—a + i V—1, and taking their product, x?—2ax Thus we see that two imaginary factors may be of such a form as to admit of their product being expressed by a real quantity ; and hence the origin of imaginary roots in quadratic equations. 105. It appears by induction, that no real equation can be formed from imaginary factors, unless those factors be taken in pairs, and each pair have the form xz±za—bV—1, 515 xz±ia-\-bV—1 ; for the product of three, or any odd num- Algebra, her of imaginary factors, whatever be their form, is still an imaginary quantity. Thus, if we take the product of any three of these four imaginary expressions, * + a + 5 \/—1? a?-f-"5V^—T, x-^-c-^-d^/—1, a?-J-c d\/ 1, we may form four different equations, each of which will involve imaginary quantities. If, however, each equation be multiplied by the remaining factor, which had not pre¬ viously entered into its composition, the product will be found to be rational, and the same for all the four. Hence we may deduce the three following inferences respecting the roots of equations : 1. If an equation have imaginary roots, it must have two, or four, or some even number of such roots. 2. If the degree of an equation be denoted by an odd number, that equation must have at least one real root. 3. If the degree of an equation be denoted by an even number, and that equation have one real root, it will also have another real root. 106. We shall now explain some transformations which are frequently necessary to prepare the higher orders of equations for a solution. Any equation may have its positive roots changed into negative roots of the same value, and its negative roots into such as are positive, by changing the signs of the terms alternately, beginning with the second. The truth of this remark will be evident, if we take two equations, (x—a)(x—5)(*-f c)=0, ^_}_a)(*-}-5)(a;—c)—0, (which are such, that the positive roots of the one have the same values as the negative roots of the other), and multiply together their respective factors; for these equa¬ tions will stand thus: xP^-a^l —b x?—ac > x-Labc—0, -j-cj —be) x?—ac > x—abc=0 ; —c) —be) where it appears that the signs of the first and third terms are the same in each, but the signs of the second and fourth are just the opposite of each other. And this will be found to hold true, not only of cubic equations, but of all equations, to whatever order they belong. 107. It will sometimes be useful to transform an equa¬ tion into another that shall have each of its roots greater or less than the corresponding roots of the other equation, by some given quantity. Let (x — a)(x — Z»)(*-|-c)=0 be any proposed equation which is to be transformed into another, having its roots greater or less than those of the proposed equation by the given quantity n; then, because the roots of the trans¬ formed equation are to be -\-a=±in, z±=in, and —cz±zn, the equation itself will be (yz+zn — a)(y=tzn — b)(y+n + c)=0. Hence the reason of the following rule is evident. If the new equation is to have its roots greater than those of the proposed equation ; instead of x and its powers, substitute y — n and its powers : but if the roots are to be less; then, instead of x substitute ^ + w; and in either case, a new equation will be produced, the roots of which shall have the property required. 108. By the preceding rule, an equation may be chang¬ ed into another, which has its roots either all positive, or all negative; but it is chiefly used in preparing cubic and biquadratic equations for a solution, by transforming them 516 ALGEBRA. Algebra, into others of the same degrees, but which want their second term. Let be any cubic equation ; if we substitute y-f-rc for x, the equation is changed into the following: wS-i-Swl 2 4- Sn2l +w3 + p) y +2pn[y+Pn~\—Q + q) +qn ( + r) Now, that this equation may want its second term, it is evident that we have only to suppose 3ra-{-jt>z=0, or ii= —^; for this assumption being made, and the value of n substituted in the remaining terms, the equation becomes y- +(?-4)y+-l£-f+r=0; or, putting—-g- +q=q’, and + -^r — ^ + r = r', the same equation may also stand thus, 109. In general, any equation whatever may be trans¬ formed into another, which shall want its second term, by the following rule. Divide the co-efficient of the second term of the propos¬ ed equation by the exponent of the first term, and add the quotient, with its sign changed, to a new unknown quanti¬ ty ; the sum being substituted for the unknown quantity in the proposed equation, a new equation will be produc¬ ed, which will want the second term, as required. By this rule any adfected quadratic equation may be readily resolved; for by transforming it into another equa¬ tion which wants the second term, we thus reduce its solu¬ tion to that of a pure quadratic. Thus, if the quadratic equation ot? — 5a;-j-6z=0 be proposed; by substituting y + f for x, we find /+%+¥) _5y—V —0, ory2 —A=0. -f- 6 J Hence y—ztz|-, and since x=y + ^, therefore 4-1 = -f3, or -f-2. 110. It has been shown (sect. 100) that in any equa¬ tion, the co-efficient of the second term, having its sign changed, is equal to the sum of all the roots; or, ab¬ stracting from their signs, it is equal to the difference be¬ tween the sum of the positive and the sum of the nega¬ tive roots : Therefore, if the second term be wanting, the sum of the positive roots in the equation must necessarily be equal to that of the negative roots. 111. Instead of taking away the second term from an equation, any other term may be made to vanish, by an assumption similar to that which has been employed to take away the second term. Thus, if in sect. 108 we as¬ sume 3?i2-{-2jm-|-§=; 0, by resolving this quadratic equa¬ tion, a value of n will be found which, when substituted in the equation, will cause the third term to vanish; and, by the resolution of a cubic equation, the third term may be taken away; and so on. 112. Another species of transformation, of use in the resolution of equations, is that by which an equation, having the co-efficients of some of its terms expressed by fractional quantities, is changed into another, the co-effi¬ cients of which are all integers. J) fl T Let j- x 0 denote an equation to be so transformed, and let us assume y = abcx, and there- V fore x = ; then, by substitution, our equation becomes > f , P Algebra. a^c3 aWc2 and multiplying the whole equation by a?lPy2 -f aqy -j- a2r = 0; which last equation has the form required. Sect. XI.—Of Cubic Equations. 113. Cubic equations, as well as equations of every higher degree, are, like quadratics, divided into two classes: they are said to be pure when they contain only one power of the unknown quantity; and adfected when they contain two or more powers of that quantity. Pure cubic equations are therefore of this form, a3= 125, or — 27, or, in general, ofi — r ; and hence it appears, that the value of the simple power of the un¬ known quantity may always be found without difficulty, by extracting the cube root of each side of the equation ; thus, from the first of the three preceding examples we find x= -j- 5, from the second, xz= — 3, and from the third, 3 _ x p* It would seem at first sight that the only value which x can have in the cubic equation x?—r> or putting r=c3, x? — c3=0, is this one, a=c; but since —-c3 may be re¬ solved into these two factors, x — c and it fol¬ lows, that besides the value of x already found, which re¬ sults from making the factor x — c=0, it has yet other two values, which may be found by making the other fac¬ tor xP-^-cx-^-cPzzO ; and accordingly, by resolving the qua¬ dratic equation x2-\-cx= —c2, we find these values to be c-j-^/—3^ —c——3(4 —1-4-a/—3 , and or 4-— c and — 1 — \/ —3 c. 3 Thus it appears, that any cubic equa¬ tion of this form, x3=c3, or x3 — <^=0, has these three roots, xz=c, x— — 14-a/_3 1 —a/—3. the first of which is real, but the two last are imaginary. If, however, each of the imaginary values of x be raised to the third power, the same results will be obtained as from the real value of x : the original equation x3—c3=0 may also be reproduced, by multiplying together the three f . — I + a/^Xs _i__a/—3 factors x — c,x — =— =0. -j-r J Thus we have a new equation, which, as it involves two unknown quantities, v and z, may be resolved into any two others, which will simplify the determination of those quantities. Now it appears, that the only way in which we can divide that equation into two others, so as to simplify the question, is the following : 3«22: -{- Srz2 -\-qv-\- qz— 0, 0. The first of these may also be expressed thus, (3vz-\-q)(y-\-z)=.0. Hence, we must either suppose that v-\-zz=.Q, or that 3rz-p 0; but the former supposition cannot be ad¬ mitted without supposing also that y = 0, which does not agree with the hypothesis of the equation y^-^-qy -\-rz=.0 ; therefore we must adopt the latter. So that to determine v and z we have these two equations, 3vz-\-qz=.0, vi-\-zi-\-rz=.0. Q (ft From the first, we find vzz=. — and r3r3~ ; and from the second —r; so that to determine the quantities r3 and 2^, we have given their sum and pro¬ duct: now this is a problem which we have already re¬ solved when treating of quadratic equations ; and by pro¬ ceeding in the same manner in the present case, we shall find r3 =z —ir+vgVs'3+4^ 23=—; 3 3 *=/s/—; and y—v-\-z 3 s , . , - = V—+ 27'73+2r2- Thus we have at last obtained a value of the unknown quantity y-, in terms of the known quantities q and r ; therefore the equation is resolved. 115. But this is only one of three values which y may have. Let us, for the sake of brevity, put A = —B=—Jr—+ -I+V-S and put —l—V—3 Then, from what has been shown (sect. 113), it is evident Algebra, that v and 2 have each these three values, 3 _ 3 _ 3 _ v—\Sa, vz=.a.VA, rzz/SV'A; 3 3 _ 3 _ z—VB, z = a,VB,z=f3VB. To determine the corresponding values of v and z, we must consider that vz =. — ^zz VAB: Now if we observe that a/3zz 1, it will immediately appear that v-\-z has these three values, 3 _ 3 _ v-\-z— V A +Vb, 3 _ 3 _ r-}-z=aVA -{-/3 VB, 3 _ 3 _ v-\-z=l3 VA 4-a Vb* Hence the three values of y are also these, 3_ 3 _ y=zVA + VB, 3_ 3 _ y—aV A-\-(3VB, 3 3 _ y=fiV A 4- aV B. The first of these formulae is commonly known by the name of Cardan’s rule ; but it is well known that Cardan was not the inventor, and that it ought to be attributed to Nicholas Tartalea and Scipio Ferreus, who discovered it much about the same time, and independently of each other. (See the Introduction^) The formulae given above for the roots of a cubic equa¬ tion may be put under a different form, and better adapt¬ ed to the purposes of arithmetical calculation as follows. (I 1 A Because vz— — therefore z— — ^ X — 3 6 v Va 3 hence v-\-z— Va — o5 _■: thus it appears that the three Va values of y may also be expressed thus: 3 /— ^ Va’ 116. To show the manner of applying these formulae, let it be required to determine x from the cubic equation a44_3*24-9a:—13zz0: And as this equation has all its terms, the first step to¬ wards its resolution is to transform it into another which shall want the second term, by substituting y— 1 for x as directed (sect. 109). The operation will stand thus : a^=r/3 — 3?/2 4- % — 1 4-3*2= 4“ %2—3 4-9.T = + — 9 — 13= —13 The transformed equation is y3 -}- — 20=0, which being compared with the general equation, gives <7=6, r— —20; hence =yio+vns, therefore the second formula of last article gives y=* 2 lO + VlOS— . but as this expression V10+^108 involves a radical quantity, let the square root of 108 be taken and added to 10, and the cube root of the sum 518 ALGEBRA. found; thus we have 3jV/l0 + V/108 = 2*732 nearly, 2 2 and therefore ~—, ' =• = = *732; hence we 3jV/10+V108 * i6“ at last find one of the values of y to be 2.732 — *732=2. In finding the cube root of the radical quantity VTo+ V108, we have taken only its approximate value, so as to have the expression for the root under a rational form, and in this way we can always find, as near as we please, the cube root of any surd of the form a + v'6, where 5 is a positive number. But it will sometimes hap¬ pen that the cube root of such a surd can be expressed exactly by another surd of the same form; and accord¬ ingly, in the present case, it appears that the cube root of 10 + V108 is I -f V3, as may be proved by actually raising 1 + VS to the third power. Hence we find 2 __ 2 _ 2(1—V3) _ VlO + V108 ~ 1+ V3 ” (1 — VS) (1 + VS) ~ — (1 — VS); so that y = 1 -f- VS -f 1 —VS = 2, as be¬ fore. The other two values of y will be had by substituting - 3 — iq . 1 V3 and 1 — VS for VA and 3^/^ in the second and third formulae of last article, and restoring the values of a and j3. We thus have y = —x (i+vs)+ x (i-vsj y = - X (1 + V3)+ ~1+2V~3 X 0-V3) — — 1 — V^9. So that the three values of y are + 2, —1 + V—9, —1— V—f; and since x=:y — 1, the corresponding values of x are + 1, —2+ V—9, —2— V—9. Thus it appears that one of the roots of the proposed equation is real, and the other two imaginary. The two imaginary roots might have been found other¬ wise, by considering that since one root of the equation is 1, the equation must be divisible by a? — 1 (sect. 99). Accordingly, the division being actually performed, and the quotient put = 0, we have this quadratic equation, + 13 = 0 ; which, when resolved by the rule for quadratics, gives a? = — 2 z±= V — 9, the same imaginary value as before. 117. In the application of the preceding formulae (sect. 114 and 115) to the resolution of the equation + r = 0, it is necessary to find the square root of + now, when that quantity is positive, as in the equation ?/3_|_6?/ — 20 = 0, which was resolved in last article, no difficulty occurs, for its root may be found either exactly or to as great a degree of accuracy as we please. As, however, the co-efficients q and r are independent of each other, it is evident that q may be negative, and such, that 2y<73 is greater than |r2. In this case, the ex¬ pression 2179'3+ir2 be negative, and therefore its square root an imaginary quantity. Let us take as an example, this equation, y3 — 6?/ + 4) = 0 ; here q = — 6, r =_+ 4), \r — 2, 2V/3 = — B, Jr2 = + 4, V27^ + = */ 4 — 2V— 1; hence, by recurring to the formula? (sect. 115), we have A=2-f-2 V—1, B =2 — V—1, and Algebra, therefore the three roots of the equation are 3/ = y2 + 2v^rr+v/2-2V=r, y=aj2+ 2 V— 1+/V2 — 2 V—T, y=fis/2 + 2 V^—i + v.J2— 2vA—L Here all the roots appear under an imaginary form; but we are certain, from the theory of equations, as ex¬ plained in Section X. that every cubic equation must have at least one real root. The truth is, as we shall show im¬ mediately, that in this case, so far from any of the roots being imaginary, they are all real; for it appears by actual involution, that the imaginary expression 2 + 2+—1 is the cube of this other imaginary expression, — 1 + +— 1; and in like manner, that 2—2 V— 1 is the cube of— 1 — +—1, so that we have 3 3 _ V — +!+ 2 + 1 + 2 1—V—1 = 2. 2V— 1 = — l+V—1 — — 1 + V—3 y= 2 (— 1 — V—1)=1 + V3. x (—i + V—l) + — 1 — V— 3 X y 1 _ v—3 x (— 1 + V—1) + l+V—3 (— 1 —V—1)= 1 —V3. 118. We shall now prove, that as often as the roots of the equation + gw + r = 0 are real, q is negative, and VtO3 greater than -^r2; and, on the contrary, that if -^jq3 be greater than ^r2, the roots are all real. Let us suppose a to be a real root of the proposed equation; Then a^ + g'w+r = 0, And a3 + g'a + r = 0. And therefore, by subtraction, w3 — a3+<7 (w — a) = 0; hence, dividing by * — a, we have w2+a.r+a2+g' = 0. This quadratic equation is formed from the two re¬ maining roots of the proposed equation, and by resolving it we find x = — \az±z +_ 3+ _ (J' And as, by hypothesis, all the roots are real, it is evi¬ dent that q must necessarily be negative, and greater than fa2; for otherwise the expression V—fa2 — q would be imaginary. Let us change the sign of q, and put 2=f«2 + d; thus the roots of the equation w3 — gw + 7*=0 will be a, —1, ((—|— v " 2 ^ V and here is a positive quantity. To find an expression for r in terms of a and d, let |a2+rf be substituted for q in the equation a3 — qa-\-r = 0; we thence find r = — +z3+ad; so that to com¬ pare together the quantities q and r, we have these equa¬ tions, q—\c?-\-d, r ——\az-\-ad. In order to make this comparison, let the cube of \q be taken, also the square of \r, the results are At3 — eV*6 "b nra4f/++ sjt6^3* ^ + \Vd2 ; and therefore, by subtraction, ijqz — = -Z-cfid — + ^d3, — — T^+s1!^), = 3rf(K- ' ' " ■W. 1 ALGEBRA. 519 Algebra. Now the square of any real quantity being always posi- tive, it follows that Sd(^a2 — -g^)2 will be positive when d is positive; hence it is evident that in this case gy!?3 must be greater than J-r2, and that the contrary can¬ not be true, unless d, be negative, that is, unless that —±aJr*/d, —\a — Vd, the two other roots of the equa¬ tion, are imaginary. If we suppose d—Q, then ; and the roots of the equations, which in this case are also real, are a, ——\a. Upon the whole, therefore, we infer, that since a cubic equation has always one real root, its roots will be all real as often as q is negative, and greater than ; and consequently, that in this case the formulae for the roots must express real quantities, notwithstanding their ima¬ ginary form. 119. Let y3 — qy-\-r—§ denote any equation of the form which has been considered in last article, namely, that which has its roots all real; then, if we put a——\r, l?=^jqs — one of the roots, as expressed by the first formula, sect. 115, will be, 5 3 y~ a-\-W ——bV — 1. This expression, although under an imaginary form, must (as "we have shown in last article) represent a real quan¬ tity. It may happen, as in last example, sect. 117, that the two surds which compose the root are perfect cubes of the form (A — l)3> and (A — BV — l)3? and then the value of y becomes A + B\/— 1+ A—BV —1=2A. But the rules for determining when this is the case de¬ pend upon trials, and are, besides, troublesome in the ap¬ plication ; and if we attempt by a direct process to inves¬ tigate the numerical values of A and B, we are brought to a cubic equation of the very same form as that whose root is required. This imaginary expression for a real quantity has greatly perplexed mathematicians; and much pains has been taken to obtain the root under another form, but without success. Accordingly, the case of cubic equa¬ tions, in which the roots are all real, is now called the ir¬ reducible case. 120. It is remarkable that the expression Ja-\-b\/— a—b^— 1> and in general, t/a + bV—1 + 7a and Ja+bV—1-j-^/a — bV—1 = a/C/s 2)’ note an arch of a circle, the relation between the cosine Algebra. of the arch and the cosine of one-third of that arch, is expressed by the following cubic equation : a 3 Cos.3 g — I cos. ^ = i COS. a. Let us assume cos. then, by substitution, the a _y 3 n equation is transformed into the following: y. i 3w2 cos. a, Or ?/3 —y — riix.\ cos. a ; and in this cubic equation, one of the roots is evidently y — n x cos. Now from the calculus of sines it ap¬ pears that cos. a, cos. (360° — a), and cos. (360° -j- a), are all expressed by the same quantity; therefore the equation must have for a root not only n x cos. -, but 360° also n x cos. a . 360° 4- a —, and n x cos. —. But from the calculus of sines, cos . 90' 360° — a a . 360° 4-a . 90°-4-« -, and cos. —- = — sm. 3 ’ 3 therefore the roots of the equation are a . 90° — a n x cos. g, — w x sin. 3 — « X sin. 90° +a -6V— 1, where n is any power of 2, admits of being reduced to another form, in which no impossible quantity is found. Thus, ya + iVlTi +J a —b + 2Va2+62, 2a + 2Va2 + i2 + 2Va2 + 5s; as is easily proved by first raising the imaginary formu¬ lae to the second and fourth powers, and then taking the square and fourth root of each. But when n is 3, it does not seem that such reduction can possibly take place. If each of the surds be expanded into an infinite series, and their sum be taken, the imaginary quantity V—1 will vanish, and thus the root may be found by a direct process. There are, however, other methods which seem preferable. The following, which is derived from the cal¬ culus of sines, seems the best. 121. It will be demonstrated in Sect. XXV., that if a de- Let us next suppose that ^ — <73/ = r is a cubic equa¬ tion whose roots are required, and let us compare it with 3ra2 the former equation t/3 —y—r$ X ^ cos. a ; then it is evident, that if we assume the quantities n and cos. a, such, that 3ft2 , . —zzg', ft3 X f cos. a—r, the two equations will become identical, and thus their roots will be expressed by the very same quantities. But from these two assumed equations we find / 4a 2v^ q 4r /21 i2 3 ft—*/ 1, cos. a-=:——iJ — 7=; V 3 \/3 ft3 ^ 4^ 2qVq and since the cosine of an arch cannot exceed unity, 2113 therefore ^ must be a proper fraction, that is, 4 + c——p? ab-{-ac-{-bc=Q, abc— R. We square the assumed formula y — VVc, and obtain y2— a-\-b-\-c-\-2 (yab-\- Vac-j- Vbc), or, substituting — for a_-j- 6 + c, and transposing; y2-\-P=.2(Vab-\-Vac-lr Vbc). Let this equation be also squared, and we have 122. When a biquadratic equation contains all its terms, it has this form, +Aa^-j-Ba^-J-C^-j-D — 0, where A, B, C, D, denote any known quantities what¬ ever. We shall first consider pure biquadratics, or such as contain only the first and last terms, and therefore are of this foim, ap4 — 54. In this case it is evident that x may be readily had by two extractions of the square root; by the first we find ift — lft, and by the second x — b. This, however, is only one of the values which x may have; for since a^ zz b\ therefore x* — 54 = 0; but xi 54 may be resolved into two factors aft — b2 and aft + lft, each of which admits of a similar resolution; for a? 1ft ~ (a —• 6)(#-f 6)and aft A-Ui = (x — b V—[)(x+bV—[). f + 2Py2 4- P2 = 4 {ah 4. ac-\- be) 4- 8 (Va2bc 4- Valftc ■fVabft)-, and since ab-\-ac-\-bc=Qt, and Va2bc-\-Valftc-p Vabft— Vabc (Va + Vb-\- Vc)—vTfy, the same equation may be expressed thus: y4 + 2P/ 4- P2= 4Q + SVWy. Thus we have the biquadratic equation ^-f-SPy2 — 8 VRy+P2—4Qz=0, one of the roots of which isyzz Va-\-Vb +Vc, and in which a, b, c, are the roots of the cubic equation z3-!-?*2 4-Qz — R=0. 125. In order to apply this resolution to the proposed equation f-{-pyi'\'9y'\-r—^> we must express the as¬ sumed co-efficients R, Q, R, by means of p, q, r, the co- ALGEBRA. 521 Algebra, efficients of that equation. For this purpose, let us com¬ pare the equations v4 + pif 4- qy+r—0, + 2Py — 8VR ?/ + P2 — 4Qz=0, and it immediately appears that 2P = />, — 8 VR = ^ P2 — 4Q=:r,* and from these three equations we find p n _ p*-Ar „ _ q* P = |,Q = 16 , R ~ Hence it follows that the 64 roots of the proposed equation are generally expressed by the formula y = 'V/a+V/6+V/c; where a, b, c, denote the roots of this cubic equation, ^+f^+ p? — 4/- 16 z — -— — 0. 64 But to find each particular root, we must consider, that as the square root of a number may be either positive or nega¬ tive, so each of the quantities Va, Vb,Vc, may have either the sign + or-— prefixed to it; and hence our formula will give eight different expressions for the root. It is, however, to be observed, that as the product of the three quantities Va, VT>, Vc, must be equal to VR or to — f, when q is o positive, their product must be a negative quantity ; and this can only be effected by making either one or three of them negative; again, when q is negative, their product must be a positive quantity; so that in this case they must either be all positive, or two of them must be negative. These considerations enable us to determine, that four of the eight expressions for the root belong to the case in which q is positive, and the other four to that in which it is negative. 126. We shall now give the result of the preceding in- ve-stigation in the form of a practical rule ; and as the co¬ efficients of the cubic equation which has been found in¬ volve fractions, we shall transform it into another, in which v the co-efficients are integers, by supposing z=z-. Thus the equation 23+|z2+ becomes> after reduction, v3-{-2pvi+(p2—4r)v—q2=0; it also follows, that since the roots of the former equation are a, b, c, the roots of the latter are |, |, so that our rule may now be expressed thus ; Let y* +py2+qy+r~0 be any biquadratic equation wanting its second term. Form this cubic equation, v3 -j- 2pv2 -|- (p2—4r)y—q2=z 0, and find its roots, which, let us denote by a, b, c. Then the roots of the proposed biquadratic equation when q is negative, y=± (Va + Vb + Vc), y—\ (Vcu-W b—V c),_ y—^ (——V7 c), y—1 (—V a—VT)-\-V c). when q is positive, y—\ (—Va—V b—V c), y=? (—+y ^ +y c), y=j (Va—V b + Vc), y^z | {ya 4- V b—V c). 2. Since the last term of the cubic equation is negative ; Algebra, when its three roots are real, they must either be all po-^^^- sitive, or two of them must be negative and one positive; for the last term is equal to the product of all the roots taken with contrary signs, sect. 100; so that in this last case, two of the three quantities a, b, c, must be negative, and therefore all the four roots of the biquadratic equa¬ tion imaginary. If, however, the two negative roots be equal, they will destroy each other in two of the roots of the biquadratic equation, which will then become real and equal. Let us suppose, for example, that b and c are ne¬ gative and equal; the first two values of y in each column become then imaginary, and the remaining values of y are in the first set of roots, y -|Va, y——\ Va, and in the second, y— a, y=^Va. 3. When the cubic equation has only one real and two imaginary roots, its real roots must necessarily be positive ; for the imaginary roots can only come from a quadratic equation having its last term positive, Sect. IX. and there¬ fore are of this form, ?;2 +Az?-|-B=0 ; hence the simple factor which contains the remaining root must have this form, v—y, otherwise the last term of the cubic equation could not be negative. By resolving the equation ^-j-Av4-Bz=0, we find A . /A2 ~ 2-VT-B- A2 Here, the roots being supposed imaginary, — B must be a negative quantity. That we may simplify the form of the roots, let us put —^=a’ an<^”4 —^2’ t^en v=i—aztzV—/3J ——a=±=/3V—1, and vzz——1, v——a—(SV—1. Hence we have flCzra-f/Sv/—1, b=a—jSs/—1, c=y ; so that in two of the four values of y, we have a quantity of this form, yu + fiv' — 1 /3V—1; but this quantity, although it appears to be imaginary, is indeed real; for if we first square it, and then take its square root, it becomes ij 2a 4- 2V cV+jP, which is a real quantity. The other two roots involve this other expression, J a+ —1—J a—/3 V—1 ; which being treated in the same manner as the former, becomes 127. This resolution of biquadratic equations suggests the following general remarks upon the nature of their roots- 1. It is evident from the form pf the roots, that if the cubic equation v3 4- 2/w2 -j- (p2—4r)t>—q1—0, have all its roots real and positive, those of the biquadra¬ tic equation will be all real. vol. n. ^ 2a—2Va2 4-/3i, an imaginary quantity, and therefore the roots into which it enters are imaginary. 4. We may discover from the co-efficients of the pro¬ posed biquadratic equation in what case the roots of the cubic equation are all real. For this purpose, the latter is to be transformed into another which shall want the second 2p term, by assuming vzzu thus it becomes and in this equation the three roots will be real when 27 (if+4r) is greater than ijr+tf2) * 128. As an example of the method of resolving a bi¬ quadratic equation, let it be required to determine the roots of the following, a4—25X2 4.60a—36=0. 3 u 522 ALGEBRA. Algebra. By comparing this equation with the general formula, we have p-=. — 25, q— 60, r— — 36 ; hence 2p=—50, p1—4r=769, ^=3600, and the cubic equation to be resolved is ^,3_5ov2_^_ 76%—3600=0; die roots of which are found, by the rules for cubics, to be 9, 16, and 25, so that Va=3, ^5=4, Vc=5. Now in this case q is positive, therefore *=!(—3 —4 —5)=—6, .t=1(—3+4+5)= + 3, •'aC H- ^ ^ d- — -H a-=i( + 3 + 4 —5)= + l. 129. We have now explained the particular rules by which the roots of equations belonging to each of the first four orders may be determined; and this is the greatest length mathematicians have been able to go in the direct resolution of equations; for as to those of the fifth, and all higher degrees, no general method has hitherto been found, either for resolving them directly, or reducing them to others of an inferior degree. It even appears that the formulae which express the roots of cubic equations are not of universal application ; for in one case, that is, when the roots are all real, they become illusory, so that no conclusion can be drawn from them. The same observation will also apply to the formulae for the roots of biquadratic equations, because, before they can be applied, it is always necessary to find the roots of a cubic equation. But in either cubics or biquadratic equations, even when the formulae involve no imaginary quantities, and therefore can be always applied, it is more convenient in practice to employ some other methods, which we are hereafter to explain. Sect. XIII.—Of Reciprocal Equations. 130. Although no general resolution has hitherto been found of equations belonging to the fifth or any higher degree, yet there are particular equations of all orders, which, by reason of certain peculiarities in the nature of their roots, admit of being reduced to others of a lower degree; and thus, in some cases, equations of the higher orders may be resolved by the rules which have been already explained for the resolution of equations belong¬ ing to the first four orders. When the co-efficients of the terms of an equation form the same numerical series, whether taken in a direct or an inverted order, as in this example, qxa -\-px 1 = 0, it may always be transformed into another of a degree de¬ noted by half the exponent of the highest power of the unknown quantity, if that exponent be an even number; or half the exponent diminished by unity, if it be an odd number. The same observation will also apply to any equation of this form, x* + pax3 -f qa2x? +pa3x+a4=0, where the given quantity a and the unknown quantity x are precisely alike concerned; for by substituting ay for x, it becomes ay +pay -j- qay -f + a4=0 ; and dividing by a4, yi+ptf+ x? jf-acY x — abc, ~c) +bc) A' =ar3—a") } —b V a^ p ad > x — abd, —d) -\-bd) A" =a^—al -f ac 4 —c > a^ -J- acZ a? — acd, —d ) + ^ 4 A'"-xi—b~) +6c4 —c>3i?-\-bd>x — bed; —d ) \-cd\ 2 -|-2ac —abc x -j- 2ad * —abd x—acd —bed. and taking the sum of these four equations ; A + A' + A" + A"'=4ar3—3a 4 -f- 2ab' —3b —Sc —3g?3 -f ~\~2bd -\-2cd But since a, b, c, d are the roots of the equation xi-\-px^-\-qx2 -\-rx-\-s=:0, we have —3(a-{-6-|-c-j-rf)=3/>, 2(ai -j- ac ad -}- be -J- bd -p cd^=2^, —(aZ»c -(- abd-j- acd -j- bed)=r ; therefore, by substitution, A +A'-f-A" + A'"=-p Spot? Jr2qx-\-r' 137. Let us now suppose that the proposed biquadratic equation has two equal roots, or a—b ; then x—a=a?—b, and since one or other of these equal factors enters each of the four products A, A', A", A'", it is evident that A-p A'-p A,;-p A'", or 4tf3 + 3/*T2-p29'a;-pr must be divisi¬ ble by x—a, or x—b. Thus it appears that if the pro¬ posed equation a?4-p j»a?-f--p ra?-p s= 0 have two equal roots, each of them must also be a root of this equation, Ax?Y^Sp*?-\-2qx-\-r-=z0; for when the first of these equations is divisible by (a:—a)2, the latter is necessarily divisible by x- -a. 138. Let us next suppose that the proposed equation has three equal roots, or a—b—c; then, two at least of the three equal factors x—a, x—b, x—c, must enter each of the four products A, A', A", A'"; so that in this case, A-f-A'-p A" +A'", or 4a?3-f 3a?2+ 2^-{-?•, must be twice divisible by x—a. Hence it follows, that as often as the proposed equation has three equal roots, two of them must also be equal roots of the equation Ax? -p 3px? -p 2qx -p r— 0. 139. Proceeding in the same manner, it maybe shown, that whatever number of equal roots are in the proposed equation ar4-p joa?3-p ^a?2-p ra?-p s= 0, they will remain, except one, in this equation, 4a^ + 3px? -p 2qx + r— 0, which may be derived from the former, by multiplying each of its terms by the exponent of x in that term, and then diminishing the exponent by unity. 140. If we suppose that the proposed equation has two equal roots, or a—b, and also two other equal roots, or c—d, then, by reasoning as before, it will appear that the equa¬ tion derived from it must have one root equal to a or b, and another equal to c or d; so that when the former is divisible both by (x—a)2 and (x—c)2, the latter will be divisible by (x—a) (x—c). 141. The same mode of reasoning may be extended to all equations whatever; so that if we suppose xm -p Pa?”1-1 + Qxm~2 .... -pSx2-pTa?-pU=0, an equation of the mt\i degree, to have a divisor of this form, (x—a)n (x—d)p (x—f)11... &c. the equation mxm~l + (m — 1) ~Pxm-2 Gb™-3 + 2Sa? -p T=0, which is of the next lower degree, will have for a divisor (x—a)n_I (x—d)?-1 (x—fy-1 . • • &c. and as this last product must be a divisor of both equa- 523 Algebra. 524 ALGEBRA. Algebra, tions, it may always be discovered by the rule which has '^v-'^been given (sect. 20) for finding the greatest common divisor of two algebraic quantities. 142. Again, as this last equation must, in the case of equal roots, have the same properties as the original equation; therefore, if we multiply each of its terms by the exponent of x, and diminish that exponent by unity, as before, we have m(jn—1) xm-2 + (m—1) (m — 2) Vx™-3 (m — 2) (m—3) Qa?™-4 .... +2Sr=0, a new equation, which has for a divisor (x—a)n~2 (x—dy~2 (x—fy-2, where the exponents of the factors are one less than those of the equation from which it was derived; and as this last divisor is also a divisor of the original equation, it may be discovered in the same manner as the former, namely, by finding the greatest common measure of both equations; and so on we may proceed, as far as we please. 143. As a particular example, let us take this equation, a^—l 3^ +67^—171^+216a;—108=0, and apply to it the method we have explained, in order to discover whether it has equal roots, and if so, what they are. We must therefore seek the greatest common measure of the proposed equation and this other equa¬ tion, which is formed agreeably to what has been shown, sect. 139, 5a^—52a.,3-j-201a^—342a?q-216=0 ; and the operation being performed, we find that they have a common divisor, a^—83^ + 21#—IB, which is of the third degree, and consequently may have several fac¬ tors. Let us therefore try whether the last equation, and the following, 20^—156.t2+402a;—342=0, which is derived from it, as directed in sect. 139, have any common divisor; and, by proceeding as before, we find that they admit of this divisor, x—3, which is also a factor of the last divisor, x?—8a^-f-21a;—18; and therefore the product of remaining factors is immediately found by division to be a?—5a;-f-6, which is evidently resolvable into x—2 and x—3. Thus it appears, upon the whole, that the common di¬ visor of the original equation, and that which is imme¬ diately derived from it, is (a;—2) (a;—3)2; and that the common divisor of the second and third equations is x—3. Hence it follows that the proposed equation has {x—2)2 for one factor, and (x—3)3 for another factor; so that the equation itself may be expressed thus, (x—2)2 (x—3)3=0; and the truth of this conclusion may be easily verified by multiplication. Sect. XV.—Resolution of Equations whose Roots are Rational. 144. It has been shown in sect. 100, that the last term of any equation is always the product of its roots taken with contrary signs. Hence, when the roots are rational, they may be discovered by the following rule: Bring all the terms 0f the equation to one side; find all the divisors of the last term, and substitute them suc¬ cessively for the unknown quantity. Then each divi¬ sor, which produces a result equal to 0, is a root of the equation. lix. 1. Let x3—4a.’2—lx-\-10=0. The divisors of 10, the last term, are 1, 2, 5, 10, each of which may be taken either positively or negatively; Algebra, and these being substituted successively for x, we obtain the following results: By putting -flforar, 1— 4— 7-fl0= 0, —1, —1— 4+ 7 + 10= 12, + 2, 8— 16—14+10=—12, —2, —8— 16+14+10= 0, + 5, 125-100-35 + 10= 0. Here the divisors which produce results equal to 0 are +1, —2, and +5 ; therefore these are the three roots of the proposed equation. 145. When the number of divisors to be tried is con¬ siderable, it will be convenient to transform the equation into another, in which the last term has fewer divisors. This may in general be done by forming an equation, the roots of which are greater or less than those of the proposed equation by some determinate quantity; as in the following example: Ex. 2. Let y1—Xy3—8y+32=0 be proposed. Here the divisors to be tried are 1, 2, 4, 8, 16, 32, each taken either positively or negatively; but to prevent the trouble of so many substitutions, transform the equation, by putting x-\-\ for y. Then y4=;r4 + 4;c3+ 6a^+ 4a; + 1, —4y3= —4^—12a.’2—12a;— 4, —8y = — 8a;— 8, + 32 = +32. Therefore ar4 — 6a^—16a;+21=0 is the transformed equation, and the divisors of the last term are + 1, —1, +3, —3, +7, —7. These being put successively for x, we get +1 and + 3 for two roots of the equation ; as to the two remaining roots, it is easy to see that they must be imaginary. They may, however, be readily exhibited by considering that the equation xA—6a^—16a;+ 21 = 0 is divisible by the product of the two factors x—1 and x—3, and therefore may be reduced to a quadratic. Accordingly, by performing the division, and putting the quotient equal 0, we have this equation, a^ + 4a;+7=0, the roots of which are the imaginary quantities —2 + V—3 and •—2—V—3; so that, since ?/=a;+1, the roots of the equation y4—4^—8y+ 32=0 are these, y= +2, y= +4, y=—l+v—3, y=—1—V—3. If this literal equation were proposed, x3—( 3a + b)x? + ( 2a2 + 3ab)x—2a2b—0, by proceeding as before, we should find x—a, x=2a, x—b for the roots. 146. To avoid the trouble of trying all the divisors of the last term, a rule may be investigated for restricting the number to very narrow limits as follows: Suppose that the cubic equation a^+joa^+yr + T^O is to be resolved. Let it be transformed into another, the roots of which are less than those of the proposed equa¬ tion by unity. This may be done by assuming y—x—1, and the last term of the transformed equation will be l+j» + <7 + r. Again, by assuming y=x-\-\, another equation will be formed whose roots exceed those of the proposed equation by unity, and the last term of this other transformed equation will be —1+/>—9' + r* And it is to be observed, that these two quantities 1 +J» + 5' + ^ and—1+/>—y + r are formed from the proposed equa¬ tion a? + yr2 + yr + r by substituting successively +1 and —1 for x. ALGEBRA. Now the values of x are some of the divisors of r, which is the term left in the proposed equation, when x is sup¬ posed — 0; and the values of y are some of the di¬ visors of l+Z' + S'-f** and—1+/>—7 + r respectively; and these are in arithmetical progression, increasing by the common difference, unity; because x—1, #, 1, are in that progression ; and it is obvious that the same rea¬ soning will apply to an equation of any degree whatever. Hence the following rule : Substitute in place of the unknown quantity, succes¬ sively, three or more terms of the progression 1, 0, —1, &c. and find all the divisors of the sums that result; then take out all the arithmetical progressions that can be found among these divisors, whose common difference is 1, and the values of x will be among these terms of the progressions, which are the divisors of the result arising from the substitution of a;=0. When the series increases, the roots will be positive; and when it decreases, they will be negative. Ux. 1. Let it be required to find a root of the equation —x2—10a;-}-6 — 0. Substit. Result. XZ + ni ^ l-j *-j] -lQ, + 6 — 4 i + 6 t + 14 Divisors. 1. 2. 4. 1. 2. 3. 6. 1. 2. 7. 14.1 Prog. In this example there is only one progression, 4, 3, 2, the term of which opposite to the supposition of x=0 being 3, and the series decreasing, we try if —3 substi¬ tuted for x makes the equation vanish ; and as it succeeds, it follows that —3 is one of its roots. To find the re¬ maining roots, if x3—x?—Hkr-f-G be divided by *-(-3, and the quotient a.-2—4.^4-2 put =0, they will appear to be 2 + V2, and 2—V2. £!x. 2. Let the proposed equation be + —29a:2—9x + 180=0. To find its roots. Sub. 2 1 0 —1 —2 Res. 70 144 180 160 90 Divisors. 1. 2. 5. 7. 10. 14. 35. 70. 1. 2. 3. 4. 6. 8. 9. 12, &c. 1. 2. 3. 4. 5. 6. 9. 10, &c, 1. 2. 4. 5. 8. 10. 16. 20, &c, 1. 2. 3. 5. 6. 9. 10. 15, &c Progressions. or y3—7T/2-f-140y—384=0, ?/ ^ one root of which is y=3; hence ar=j=f. The proposed equation being now divided by x—|, is re¬ duced to this quadratic, a?—a;+ 8=0, the roots of which are both impossible. 148. When the co-efficients of an equation are integers, and unity that of the highest power of the unknown quan¬ tity, if its roots are not found among the divisors of the last term, we may be certain that, whether the equation be pure or adfected, its roots cannot be exactly express¬ ed either by whole numbers or rational fractions. rlhis may be demonstrated by means of the following proposi¬ tion. If a prime number P be a divisor of the product ol two numbers A and B, it will also be a divisor of at least one of the numbers. Let us suppose that it does not divide B, and that B is greater than P; then, putting q for the greatest number of times that P can be had in B, and B' for the remainder, we have p=g' + -^-, and therefore AB 4 AB' -p-=?A+^r- Hence it appears, that if P be a divisor of AB, it is also a divisor of AB'. Now B' is less than P, for it is the remainder which is found in dividing B by P ; therefore, seeing we cannot divide B' by P, let P be divided by B', and put for the quotient, also B" for the remainder. Again, let P be divided by B", and <7" put for the quotient, and B'" for the remainder, and so on; and as P is sup¬ posed to be a prime number, it is evident that this se¬ ries of operations may be continued till a remainder be found equal to unity, which will at last be the case; for the divisors are the successive remainders of the divisions, and therefore each is less than the divisor which preceded it. By performing these operations, we obtain the follow¬ ing series of equations; V=r/ IS’ +TS", V—q" B" + B"', [> and therefore < &c. 525 Algebra. B"= fi P—B” &c. Hence we have AB'= AP—AB" and Here there are four progressions, two increasing and two decreasing; hence, by taking their terms, which are op¬ posite to the supposition of a;=0, we have these four numbers, +3, +4, —3, —5, to be tried as roots of the equation, all of which are found to succeed. 147. If any of the co-efficients of the proposed equation be a fraction, the equation may be transformed into an¬ other having the co-efficient of the highest power unity, and those of the remaining terms integers by sect. 112, and the roots of the transformed equation being found, those of the proposed equation may be easily derived from them. For example, if the proposed equation be a? — _j_ —6=0; let us assume Thus the equation is transformed to S5y 64 64+ 16 ~ ’ q’AB'_ AP—AB" AB" p - p -A P * Now, if AB be divisible by P, we have shown that AB', and consequently ^'AB', is divisible by P; therefore, from the last equation, it appeal’s that AB" must also be divi¬ sible by P. Again, from the preceding series of equations, we have AP—AB'" , , r AB"=- , and therefore ?"AB" AP—AB" =A- ALP P hence we conclude that AB'" is also divisible by P. Proceeding in this manner, and observing that the series of quantities B', B", B'", &c. continually decrease till one of them = 1, it is evident that we shall at last come to a product of this form, A X 1, which must be di¬ visible by P, and hence the truth of the proposition is manifest. 149. It follows from this proposition, that if the prime number P, which we have supposed not to be a divisor of 526 ALGEBRA. Algebra. B, is at the same time not a divisor of A, it cannot be a divisor of AB, the product of A and B. Let — be a fraction in its lowest terms, then the num- a bers a and b have no common divisor; but from what has been just now shown, it appears, that if a prime number be not a divisor of «, it cannot be a divisor of aX a or a2; and in like manner, that if a prime number is not a divi¬ sor of b, it cannot be a divisor of bXb, or IP; therefore it is evident that a2 and IP have no common divisor, and thus the fraction —^ is also in its lowest terms. a2 Hence it follows that the square of any fractional quan¬ tity is still a fraction, and cannot possibly be a whole num¬ ber ; and, on the contrary, that the square root of a whole number cannot possibly be a fraction; so that all such whole numbers as are not perfect squares can neither have their roots expressed by integers nor by fractions. Seeing that if a prime number is not a divisor of a, it is also not a divisor of a2; therefore, if it is not a di¬ visor of a, it cannot be a divisor of ax a2 or a3; and by reasoning in this way, it is obvious that if a prime number is not a divisor of a, it cannot be a divisor of an ; also, that if it is not a divisor of b, it cannot be a divisor of bn ; there¬ fore if - is a fraction in its lowest terms, — is also a frac- a ’ an tion in its lowest terms; so that any power whatever of a fraction is also a fraction ; and on the contrary, any root of a whole number is also a whole number. Hence it fol¬ lows, that if the root of a whole number is not expressible by an integer, such root cannot be expressed by a fraction, but is therefore irrational or incommensurable. 150. Let us next suppose that xn + pxn—l _|_ Qxn-2'.. + + U= 0 is any equation whatever, in which P, Q, &c. denote integer numbers; then, if its roots are not integers, they cannot possibly be rational fractions. For, if possible, let us sup¬ pose x=- a fraction reduced to its lowest terms ; then, by .. + T“+U=0; substitution, cf* p an~^ a’ and, reducing all the terms to a common denominator, an + pan-\h + Qan-2#2... + Tabn~l + 0; which equation may also be expressed thus, an -1- b( Pa«-i -f _ + Ta&»-2 U6”-1)=0, where the equation consists of two parts, one of which is divisible by b. But by hypothesis a and b have no com¬ mon measure, therefore an is not divisible by b, sect. 149 ; hence it is evident that the two parts of the equation can¬ not destroy each other as they ought to do; therefore x cannot possibly be a fraction. Sect. Resolution of Equations by Approxi¬ mation. 151. ^ hen the roots of an equation cannot be accurate- y expressed by rational numbers, it is necessary to have recourse to methods of approximation; and by these we can always determine the numerical values of the roots to as great a degree of accuracy as we please. Ihe application of methods of approximation is rendered easy by means of the following propositions : L If two numbers, either whole or fractional, be found, which, when substituted for the unknown quantity in any equation, produce results with contrary signs, we may conclude that at least one root of the proposed equation is between those numbers, and is consequently real. Let the proposed equation be x?— 5*2 -}-10*— 15—0, which, by collecting the positive terms into one sum, and the negative into another, may also be expressed thus, tf3-)- 10* — (5*2 -j-15)=0 ; then, to determine a root of the equation, we must find such a number as, when substituted for *, will render ic3-]- 10*r=5*2 15. Let us suppose * to increase and to have every degree of magnitude, from 0 upwards in the scale of number; then a*3-}-10* and 5*2+ 15 will both continually increase, but with different degrees of quickness, as appears from the following table. Successive values of *; 0, 1, 2, 3, 4, 5, 6, &c. of *3+10*; 0, 11, 28, 57, 104, 175, 276, &c. of 5*2+ 15; 15, 20, 35, 60, 95, 140, 195, &c. By inspecting this table, it appears that while * increases from 0 to a certain numerical value, which exceeds 3, the positive part of the equation, or *3 -j- 10*, is always less than the negative part, or 5xP-\- 15; so that the expression 10* — (5*2-j-15) or *3 — S*2-}- 10*— 15 must necessarily be negative. It also appears, that when * has increased beyond that numerical value, and which is evidently less than 4, the positive part of the equation, instead of being less than the negative part, is now greater, and therefore the expression *3— 5*2-}- 10*— 15 is changed from a negative to a positive quantity. Hence we may conclude that there is some real and determinate value of *, which is greater than 3, but less than 4, and which will render the positive and negative parts of the equation equal to one another ; therefore that value of * must be a root of the proposed equation ; and as what has been just now shown in a particular case will readily apply to any equation whatever, the truth of the proposition is obvious. 152. Two limits, between which all the roots of any equation are contained, may be determined by this other proposition: II. Let N be the greatest negative co-efficient in any equation. Change the signs of the terms taken alternately, beginning with the second, and let N' be the greatest ne¬ gative co-efficient after the signs are so changed. The positive roots of the equation are contained between 0 and N-j-1, and the negative roots between 0 and — N'— 1. Suppose the equation to be xt—pxP-\-qx<2 — rx — 5=0, which may be also expressed thus: Algebra. *^1 — P+l. *_r *2 Then, whatever be the values of the co-efficients p, q, r, &c. it is evident that * may be taken so great as to render each of the quantities -, —, — as small as we please, dC 0C d(j tX/ and therefore their sum, or —P + PL !! less * *2 *3 x£ than 1 ; but in that case the quantity Pjl.PL _ s\ V *"t'*2 *3+a?V’ or *4 —px5 -j-^*2 —rx-\-s, will be positive, and such, that the first term *4 is greater than the sum of all the remaining terms; therefore also x^-\-qx<2, the sum of the positive terms, will be much greater than px5 -f-rx-^s, the sum of the negative terms alone. Hence it follows, that if a number be found, which when substituted for*, renders the expression *4—px5 -\-qx‘2 — rx — s positive, and which is also such, that every ALGEBRA. Algebra, greater number has the same property, that number will exceed the greatest positive root of the equation. Now, if we suppose N to be the greatest negative co¬ efficient, it is evident that the positive part of the equa¬ tion, or rf+qx'2, is greater than px5 -\-rx-\-s, provided that ar4 is greater than N x5 -f-Na?2 -|-Na; + N, or N (ar4-}- ^ i x‘2 -j-a;-j-1) ; but a? + a;2 + a; +1=^——p therefore a positive result will be obtained, if for x there be substitut¬ ed a number such that x^-^ —r^*, or a?5 — a^T^N ar4 — N. Now this last condition will evidently be fulfill¬ ed if we take ar5 —a:4=Na74, and from this equation we find xrrNq-l; but it further appears that the same condition will also be fulfilled as often as a?5 — ar4"^:'Nar4, or a? — 1 -p^N, that is, a^^^Nq- 1, therefore N-j-1 must be a limit to the greatest positive root of the proposed equation, as was to be shown. If_^be substituted for -fa:, the equation a^—px5 +qx<2 — rx — s—0 will be transformed into y^-^py5 J\rry — 5=0; which equation differs from the former only in the signs of the second, fourth, &c. terms; and as the posi¬ tive roots of this last equation are the same as the nega¬ tive roots of the proposed equation, it is evident that their limit must be such as has been assigned. 153. From the two preceding propositions it will not be difficult to discover, by means of a few trials, the nearest integers to the roots of any proposed numeral equation; and those being found, we may approximate to the roots continually, as in the following example: xi — ^x3 * — 3x+27=0. Here the greatest negative co-efficient being 4, it follows, sect. 152, that the greatest positive root is less than 5. If — y be substituted for x, the equation is transformed to y4.f 4^3 *_f 3y.f 27=0, an equation having all its terms positive; therefore it can have no positive roots, and consequently the proposed equation can have no negative roots : its real roots must therefore be contained between 0 and -f 5. To determine the limits of each root in particular, let 0, 1, 2, 3, 4, be substituted successively for x ; thus we obtain the following corresponding results : Substitutions for x, 0, 1, 2, 3, 4, Results, +27, +21, +5, — 9, +15. Hence it appears that the equation has two real roots, one between 2 and 3, and another between 3 and 4. That we may approximate to the first root, let us sup- pose a:=2 + ?/, where ^ is a fraction less than unity, and therefore its second and higher powers but small in com¬ parison to its first power: hence, in finding an approxi¬ mate value of y, they may be rejected. Thus we have #4= + 16 + 32y, &c. — 4«3=—32 —48y, &c. — 3x =— 6— 3y + 27 = + 27 Hence 0= 5 —19y nearly, and y=^=*26; therefore, for a first approximation we have Let us next suppose a:=2*26+y ; then, rejecting as be¬ fore the second and higher powers of y1 on account of their smallness, and retaining three decimal places, we have ar4= +26-087 + 46-172y, &c. — 4x3=—46-172 — 61-29iy, &c. — 3x =— 6-780— 3y + 27 =+27 0 = -135 — 18-119y nearly. Hence y= ^.^-j-g—*0075, and #= 2-26+y= 2-2675. This value of x is true to the last figure, but a more accurate value may be obtained by supposing #=2-2675+ 2/", and finding the value of y" in the same manner as we have already found those of y1 and y ; and thus the approxi¬ mation may be continued till any required degree of ac¬ curacy be obtained. The second root of the equation, which we have al¬ ready found to be between 3 and 4, may be investigated in the same manner as the first, and will appear to be 3-6797, the approximation being carried on to the fourth figure of the decimal, in determining each root. 154. In the preceding example we have shown how to approximate to the roots of an adfected equation; but the same method will also apply to pure equations. For example, let it be required to determine x from this equation, #3=2. Because x is greater than 1 and less than 2, but nearer to the former number than to the latter, let us assume #= 1 + y ; then, rejecting the powers of y which exceed the first, we have #3=l + 3y, and therefore 2=l + 3y, and y=4=-3 nearly; hence #=T3 nearly. Let us next assume #=l"3+y, then, proceeding as •197 before, we find 2=2-197+ 5-07y, hence y= ——-039, and #=1-3 — -039=1-26 nearly. To find a still nearer approximation, let us suppose x = 1-26 + y, then, from this assumption we find y = —-000079, and therefore #=1-259921, which value is true to the last figure. 155. By assuming an equation of any order with literal co-efficients, a general formula may be investigated for approximating to the roots of equations belonging to that particular order. Let us take for an example the cubic equation #3 +/;#2 + <7# + r=0, and suppose that #=a+y, where a is nearly equal to #, and ?/ is a small fraction. Then, by substituting a+y for # in the proposed equation, and rejecting the powers of?/ which exceed the first, on account of their smallness, we have a3 +/?a2 + ^rt + r + (3a2+2pa + y)?/=0. TT a3 + »a2 + 5,a + r Hence y= 3a2 + 2/ya + ? ^ a3 +/)«2 + qa + r _ 2a3 + pa2 — r an #_a 3a2 q_ 2pa + q ~~ 3d?-\-2pa + q Let it be required to approximate to a root of the cubic equation #3 + 2#2 + 3# — 50=0. Here/?=2, q=3, and r— — 50; and by trials it appears that # is between 2 and 3, but nearest the latter number; therefore, for the first approximation, a may be supposed =3, hence we find 527 Algebra. #= 2a3 + pep—r . 1_22_ 61_ 3a2 + 2pa + y 4 “ ‘Zl’ By substituting for a in the formula, and proceeding as • The sign 7^ denotes that the quantities between which it is placed are unequal, and a ^ c, that a is less than c. Thus a b signifies that a is greater than 6, 528 ALGEBRA. Algebra, before, a value of x would be found more exact than the here two changes of the signs, it follows that the equation Algebra. former, and so on we may go as far as we please. has two positive roots, one between 1-2 and 1*4, and an-^v^v^ 156. The method we have hitherto employed for ap- other between 1'6 and 1-8. proximating to the roots of equations is known by the Hence it appears, that to find either value of we may name of t/te method of successive substitutions, and was first j J proposed by Newton. It has been since improved by assume a-zzl-f-; then, by substitution, we have Lagrange, who has given it a form which has the advan- ^3 2 tage of showing the progress made in the approximation & ^ +%+l~0* by each operation. This improved form we now proceed ^le limit °f the positive root of this last equation is 5, to explain. and by substituting 0, 1, 2, 3, 4, successively for y, it will T ~ ,1 1. „ 1.1 1 1 „ 4. 1 ^ 1 M H t T H ^ „ 1 1 Ci 1 .1 explain. v/, A, fc, .V, T, OlU^CCSBlVCiy 1UF y, ll W1JJ Let a denote the whole number next less to the root he found to have two, one between 1 and 2, and the other } ^ . ,, , , _ _ between 2 and 3. Therefore, for a first approximation, we have 1 + 1, ^=1+^, that is, x=2, x—\. To approach nearer to the first value of y, let us take 1 sought, and - a fraction, which, when added to a, com- V pletes the root; then x—a-\--. If this value of a: be sub- y 1 stituted in the proposed equation, a new equation involv- ^=lH—r> and therefore ing y will be had, which, when cleared of fractions, will ^ necessarily have a root greater than unity. y3 — Sy2 — y-j- 1 = 0. Let b be the whole number which is next less than This last equation will be found to have only one real ,af a u root between 2 and 3 ; from which it appears that y- l +j=f, and x= l-{-§=§. Let us next suppose y=2-f hence we find y3 _ 3y/2 _ 4y _ i _ 0, and from this equation, y" is found to be between 4 and 5. Taking the least limit we have y=2 + i=f, y=l+±=U, x=l+&=Z°. It is easy to continue this process, by assuming y"= 4 + —, and so on, as far as may be judged necessary. We return to the second value of x, which was found ==f by the first approximation, and which corresponds to y=2. Putting y= 2 +i-, and substituting this value in that root; then, for a first approximation, we have x=z « + £•. But b being only an approximate value of y, in the same manner as a is an approximate value of x, we may suppose y=b+p; then, by substituting ^ + “, f°r 35 we shall have a new equation, involving only y, which must be greater than unity. Putting therefore b1 to denote the next whole number less than the root of the equation in¬ volving y, we have + and substituting th value in that of x, the result is , ^ xzza-i-jj-—7 ' bb'-\- 1 for a second approximate value of x. is To find a third value, we may take ^=*-+1; theii ifj” the equation _ V+3y+l=0, which was formerly denote the next whole number less than we have *ount*> we Set T 1 b'b"4-l V^+i/2 — 2i/—1=0. !/=b'+JJ y- y -> whence , , b" bb'b''+b'’+b y—^+^+i-~ > and x—a- b'b"+1 b'b''+1 'bb’b"+b"+b' and so on, to obtain more accurate approximations. We shall apply this method to the following example: ik3—7#+7=0. Here the positive roots must be between 0 and 8; let us therefore substitute successively, 0, 1, 2, . . . to 8, and we obtain the following results: Substitutions. °’ l> 2» 3> 4, 5, 6, 7, 8, Results. y’+y2 — 2y This, as well as the corresponding equation employed in determining the other value of x, has only one root greater than unity, which root being between 1 and 2, let us take y=l, we thence find y=3, and a:=l + |=f. Puty=l + ^-, and we thence find by substitution y'3 _ Sy"2 — 4y — 1=0, an equation which gives if between 4 and 5; hence, as before, y'—h V— s* > • That we may proceed in the approximation, we have only to suppose y"=4+-^, and so on. The equation a? — 7a;+7 has also a negative root be- -f-7’ 't"1’ +13> +43, +97, +181, +301, +463. tween — 3 and — 4; and to find a nearer value, put But as these results have all the same sign, nothing can be 1 concluded respecting the magnitude of the roots from X~—3 — “J hence,y5 — 20/ —9^—1 = 0,and7/^20, that circumstance alone. It is however observable, that ^ oi i c c .u c * • while x increases from 0 to 1, the results decrease; but 215 and therefore> for the first approximation, ar = that whatever successive magnitudes x has greater’than —3-^L = —§£. By putting y=20 + -, &c. we may Ob- 2, the results increase. We may therefore reasonably con- y elude, that if the equation have any positive roots, they tain successive values of x, each of which will be more must be between 1 and 2. Accordingly, by substituting exact than that which preceded it. 1*2, 1'4, 1'6, and P8, successively for a;, we find these re- 157. The successive equations which involve y, y, /, suits, +"3-,8, 'Uob, ‘lOI, +*232; and as there are &c. have never more than one root greater than unity, ALGEBRA. 529 Algebra, unless two or more roots of the proposed equation are contained between the limits a and a +1; but then, as in the preceding example, some one of the equations involv¬ ing y, yr, &c. will have more than one root greater than unity, and from each root a series of equations may be derived, by which we may approximate to the particular roots of the proposed equation contained between the limits a and a+l. Sect. XVII.—Of Infinite Series. 158. The resolving of any proposed quantity into a series, is a problem of considerable importance in the application of algebra to the higher b -anches of the ma¬ thematics ; and there are various methods by which it may be performed, suited to the particular forms of the quantities. Any rational fraction may be resolved into a series, by the common operation of algebraic division, as in the fol¬ lowing examples: Ex. 1. To change into an infinite series. Operation. a — x\ax (#+—&c. J \ a ' a1 a? x1 + a?2 + ^ —— a + x? a a? a4 /y»4 or Thus it appears that ax (a+x) _1 2ar_j_3a? 4a? . 5a? -T + -r — &c. a6 cr the law of continuation being evident. 159. A second method by which algebraic quantities, whether rational or irrational, may be converted into series, and which is also of very extensive use in the higher parts of the mathematics, consists in assuming a series with indeterminate co-efficients, and having its terms arranged according to the powers of some quantity contained in the proposed expression. That we may explain this method, let us suppose that the fraction assume rr A + Ba?+Ca;2 + D^3+Ea?+j &c. the first power of x, Cx2 the terms which contain only Algebra, the second power, and so on. Let both sides of thev equation be multiplied by a2-\-ax-\-x2, so as to take away the denominator of the fraction, and let the nume¬ rator a2 be transposed to the other side, so that the whole expression may be z= 0; then ft2 A + a2B) +«2C) +a2D) +a2El — a2+«A j 37 +a Cba?+aD Va?, &c. = 0. + A) + b) + c) Now the quantities A, B, C, D, &c. being supposed to be entirely independent of any particular value of x, it follows that the whole expression can only be = 0, upon the supposition that the terms which multiply the same powers of x are separately = 0; for if that were not the case, it would follow that x had a determinate relation to the quantities A, B, C, &c. which is contrary to what we have supposed. To determine the quantities A, B, C, &c. therefore, we have this series of equations, a2 A — a2 — 0, hence A — 1; a2B+aA =0, a2C+aB + A=0, a2D + aC + B=0, a2E + aD + C=0, &c. B — — —— = — —; a a C = — D= E = J} a a D a &c. a* B^ a2 ‘ _C ■-0 1 a4’ Here the law of relation which takes place among the quantities A, B, C, D, &c. is evident, viz. that if P, Q, R denote any three co-efficients which immediately follow each other, a2 R + aQ + PnO; and from this equation, by means of the co-efficients al- 1 „ 1 ready determined, we find F = 0, G == 76’ Hz= — ~2 /v»3 ryS /y»4 , x , a? > — 1 * + -3 a aA a2 -j-ax-t-x2 ' a ^ ' a3 a4 ‘ ' a6 a7 As a second example of the method of indeterminate co-efficients, let it be required to express the square root a2 — x2 by means of a series. For this purpose we might assume Va2 — x2=A + Bx+Cx2 + Dx?+Ex4+, &c.; but as we would then find the co-efficients of the odd powers of x to be each = 0, let us rather assume Va2 — a;2=A+Ba;2 + Ca?+Da?+, &c. then, squaring both sides, and transposing, we have A2 + 2AB) +2AC) +2AD) + is to be converted into a series a2 -\-ax-\-x2 proceeding by the powers of x. We are therefore to °= \ l-a* Hence A2 — a2 2AB + 1 a2 -hax-{-x2 where A denotes those terms of the series into which x does not at all enter, Bx the terms which contain only VOL. 11. l>x2 V x4 a?6 —J-, ) + B2) +2BC) — 0, and A—a; =0’ B=-is=-i; 2AC+BS =0. c=-g=-^; d__B£ 1_. U~ A _ 16a»’ &c. AD + BC =0, &c. &c. 3 x 530 ALGEBRA. Algebra, and substituting for A, B, C, &c. their values; at xP VcP- 2 -xz—a— 2a 8a3 from these equations, and divide each term of the series Algebra, by the denominator y — z, we have -f uvm-<2 This method of resolving a quantity into any infinite un~l-\'Un~2v... + uvn~‘2 -\.vn~l series will be found more expeditious than any other, as -\-yz-3rz2)-\-^(,y3-\-yqz-{-yz‘A often as the operations of division and evolution are to be +E (^+^+^2;2:2+;^;2:3+;2:4) + 9 &c. performed at the same time, as in these expressions, Now, as this last equation must be true, whatever be 1 _ Va2—a?2 the values of y and z, we may suppose y=.z, but in that TTriT^’ 01 Va34- .r3" c,ase l+y=1+z> or un=vn, and therefore u=v. Thus Wa -rx + the equation is reduced to 160. The binomial theorem affords a third method of mw”1-1 resolving quantities into series; but we must first show nun~i—^~\~~^,yjt-3tyqjt^yi + 5Ey*-{-, &c. how the theorem itself may be investigated or to the following : Let a-\-xbe any binomial quantity which is to be rais- m ed to a power denoted by —, where m and n are any ^ U ~V^ -f-4 Dy3-|-5 Ey4 -j-, &c.); numbers either positive or negative. so that, putting for um and un their values (1 and r> , x\ '(* x , , ™ 1 + y, we have Because a-\-xzza M_j_-1, if we put — then ^ m X (1+^)” ; therefore, instead of a-\-x, we may consider 1-j-y, which is somewhat more simple in its form. By considering some integer powers of l+a?, as (l-|-aA rrl-{- x, (l+x)2 = l + 2x-{- l >l+x)3 = l + 3x + 3x2+ aP, fl+‘r)4 -h^x3-}-^, &c. it may be inferred that all powers of 1 +a? have this form, 1 + A*+Ba;2 + C^+D^+Ea:5+, &c. where the co-efficients A, B, C, D, E, &c. are numbers which are altogether independent of any particular value of x. It also appears that the series cannot contain any negative power of x; for if any of its terms had this Q wiiH any particular value ui u, 11 roilOWS mat tile CO-effi- form,-, then the supposit.on of *=0 would render that cient of any power of y on the one side of the equation term indefinitely great; whereas the whole series ou) 2. The difference of the logarithms of two numbers is 1 equal to the logarithm of their quotient; for if i^z^y and rx'—d, then —— or r*-*'—^--, therefore, by the defini- ^ y y" 1 J i(n — 1) (w — 2) (w ■ a;4-}-> &c. ^1•2 • 3 • 4 Therefore, subtracting unity from both sides, and dividing by n, we have tion, x — a/ is the logarithm of ; that is, the difference V of the logarithms of y and y is the logarithm of -^7. 3. Let n be any number whatever, then log. yn—nx log. y. For y* is y multiplied into itself n times, therefore the logarithm of yn is equal to the logarithm of y added to itself n times, or to w x log. y. 167. From these properties of logarithms it follows, that if we possess tables by which we can assign the logarithm corresponding to any given number, and also the number corresponding to any given logarithm, the operations of multiplication and division of numbers may be reduced to the addition and subtraction of their logarithms, and the operations of involution and evolution, to the more simple operations of multiplication and division. Thus, if two numbers x and y are to be multiplied together, by taking the sum of their logarithms, we obtain the logarithm of their product, and, by inspecting the table, the product itself. A similar observation applies to the quotient of two numbers, and also to any power or to any root of a number. 168. The general properties of logarithms are indepen¬ dent of any particular value of the radical number, and hence there may be various systems of logarithms, accord¬ ing to the radical number employed in their construction. Thus, if the radical number be 10, we shall have the com¬ mon or Briggs’s system of logarithms; but if it were 2-7182818, we should have the logarithms first construct¬ ed by Lord Napier, which are sometimes called hyperbolic logarithms. We have already observed (sect. 165), that the relation between any number and its logarithm is expressed by the equation rx—y, where y denotes a number, x its logarithm, and r the radical number of the system ; and any two of these three quantities being given, the remaining one may be found. If either y ox r were the quantity required, the problem would involve no difficulty; if, however, the ex¬ ponent x were considered as the unknown quantity, while r and y were supposed given, the equation to be resolved would be of a different kind from any we have hitherto considered. Equations of this form are called exponential equations. To resolve such an equation is evidently the same thing as to determine the logarithm of a given number. 169. We therefore resume the equation r*—y, where r, x, and y denote as before. We are now to find a value of x in terms of r and y. Let us suppose r—\-\-a and y—\-lfV, then our equation will stand thus : (l+a)x=l+«?. So that, by raising both sides to a power n, where n de¬ notes an indeterminate number, which is to disappear in the course of the investigation, we have (l+a)nx =(l-|-r)n; x(nx—\) 9 ) x(nx — 1)(nx — 2) ^ + 1 • 2 x(nx — z=.v- • 2 n— 1 \)(nx — 2)(nx — 3) , ——^ 3T^a +’ &c‘ v^-\- (”—!)(” —2)rs (n—l)(7 2 ■2) (” ■3)„4 3 v4-f-> &c. ^ 2 • 3 • 4 and by supposing the factors which constitute the terms of each series to be actually multiplied, and the products arranged according to the power of n, the last equation will have this form, xa -f- (Yn—a2 -f -f- Qn2 -f- a? _j_ (Y"n -|- Q!n2 -|- Rn3 — ^ «4 , &c. — v -\-(pn — ^)^2+(p'w + <7»2+^-)^3 +(p"n++ rn'i—i)^4+5 &c- Here the co-efficients of the power n, viz. P, P', P", &c. Q, Q', &c. R, &c. also p, p, p", &c. q, (/, &c. r, &c. are ex¬ pressions which denote certain combinations of the powers of x in the first series, and certain numbers in the second ; but as they are all to vanish in the course of the investi¬ gation, it is not necessary that they should be expressed in any other way than by a single letter. Now each side of this last equation may evidently be resolved into two parts, one of which is entirely free from the quantity w,and the other involves that quantity; hence the same equation may also stand thus: ■‘f’+sf’- -a4-f-, &c. + ?na2+(Pw + Qtt2) a?+(P"« + W+W)cd +, &c.) _ ( -\-v — ^+3^ — &c- — | -j-pm2 -f- (pn + qn9:)v -j- (p''n + q’n2 -f rn3)?;4 -f-, &c. This equation must hold true, whatever be the value of n, which is a quantity entirely arbitrary, and therefore ought to vanish from the equation expressing the relation be¬ tween x and v ; hence it follows that the terms on each side of the equation, which involve n, ought to destroy each other, and thus there will remain only the part of each side which does not involve n ; that is, xa^ xa 9 + xa- 2 r IT V2 V3 V—* -j- — T+: &c. vt + , &c. a4 or (a 2* + "g 4 + ’ &C.)# v2 v3 vi , v5 =v-Y+T~T+T~’ Let us now put A to denote the constant multiplier ALGEBRA. a2 a3 " IT'’ 3" (r—l)2 7“ + ’ &c’ 4 (r—l)3 =(r-1)- 8 - 3 and substitute for v its value, y- _0—i)2 , O- (r-1)4 4 -1; -l)3 &c. thus we find (y-OL X= &C. log- y=i-(y—1)- 4 and by this formula, the logarithm of any number a little greater than unity may be readily found. 170. If y be nearly = 2, the series will converge too slowly to be of use, and if it exceed 2, the series will di¬ verge, and therefore cannot be directly applied to the finding of its logarithm. But a series which converges faster, and is applicable to every case, may be investigat¬ ed as follows: Because log. (l-fv) =—(v—-4- — — —+ , &c.) ; fo v -r / A 2 ' 3 4^ ' by substituting —v for -\-v, we have v2 v3 v4 log. (1—v) = -i(- &c-^ 3 4 Now, log. (1-f-w) — log. (1—v) — log. u; there¬ fore, subtracting the latter series from the former, we have l-f-v Put comes , l4-v2/ v3 'v5 v7 . \ og’ r^~A(v+T+~5+T+’&cy 1-j-v y—1 1then v — -— \—v J y+v and the last series be- This series will always converge, whatever be the value of y ; and by means of it the logarithms of small numbers NaP* V may be found with great facility. 171. When a number is composite, its logarithm will most easily be found, by adding together the logarithms of its factors ; but if it be a prime number, its logarithm may be derived from that of some convenient composite number, either greater or less, and an infinite series. Let » be a number of which the logarithm is already found; by Napier. They have been called Hyperbolic Logarithms, Algebra, because they serve to express the area of an hyperbola but this may be done by logarithms of any system. We shall therefore distinguish them by calling them Napierian Logarithms. The Napierian logarithm of any number y is t n prpfnrp G -1) - i (y-1)8 + Hy-1)3—i G-1)4+, &c. and that of r, the radical number of any system, is (r — 1) — i(r— l)2 + i (r — l)3 — L (r — l)4 +, &c But this last series is the same as we have denoted by A; hence it follows, that the modulus of any system is the reciprocal of the Napierian logarithm of the radical num¬ ber of that system. Thus it appears that the logarithms of numbers, according to any proposed system, may be readily found from the Napierian logarithm of the same numbers, and the Napierian logarithm of the radical num¬ ber of that system. 174. Let L denote the Nap. log. of any number, and /, l the logarithms of the same number according to two other systems whose moduli are m and m! ; then 1—mL, l’—m!'L ; l l therefore,— = —and m : m! : : l: l. m ml That is, the logarithms of the same number, according to different systems, are directly proportional to the moduli of these systems, and therefore have a given ratio to one another. 175. We shall now apply the series here investigated to the calculation of Napier’s logarithm of 10, the reci¬ procal of which is the modulus of the common system of logarithms ; and also to the calculation of the common logarithm of 2. The Nap. log. of 10 may be obtained by substituting 10 for y in the formula %~1) 1/+1 gqp) +!(^) +’&- 2* 9s but the resulting series 2 ‘3 2*9 2*93 -f-, &c. con- then, substituting for y in the last formula, we have NaP- log-2—2(| 3*113"1-5*115 verges too slowly to be of any practical utility: it will therefore be better to derive the logarithm of 10 from those of 2 and 5. By substituting 2 in the formula, we have 1 1 33+5.35 f 7.37 + + > &C •) 2z n A\2n-\-z 1 "l" Q 2^3 1 i + TT 2z? vi + ’&c But log. log.(ra-{-2r) •) ! . 1 / 1 3 (2n-\-z)3~r 5 (2n-\-z)5 log.rc, therefore log.(w-j-2r)z= 1 2*3 2*3 ' A V2rc+* "t" 3 (2re + *)3 + (2rc-f z)5 This series gives the logarithm of n + z by means of the logarithm of n, and converges very fast when n is con¬ siderable. 172. It appears, from the series which have been found or log. y, that the logarithm of a number is always the product ot two quantities: one of these is variable, and depends upon the number itself; but the other, viz. — A’ is constant, and depends entirely on the radical number of the system. This quantity has been called by writers on logarithms the modulus of the system &c.^ This series converges very fast, so that by reducing its tqrms to decimal fractions, and taking the sum of the first seven terms, we find the Nap. log. of 2 to be -6931472. The Nap. log. of 5 may be found in the same manner, but more easily from the formula given in sect. 171. For the log. of 2 being given, that of 4i=22 is also given (sect. 166) ; therefore, substituting log. 4 = 2 log. 2 for log. n, and 1 for z, in the series Nap. log. (»-f-*)= Nap. log. n *3 . , 2s + ^ we have G .+ , &c •) ,2n-\-z~r3 (2w-F*)3’t 5 (2n-\-z)5 Nap. log. 5=2 Nap. log. 2+2(i+A+5L+, &c.) The first three terms of this series are sufficient to give the result true to the seventh decimal, so that we have Nap. log. 5=1.6094379, and 173. The most simple system, in respect to facilitv of ^ap' log' Nap* 2 + NaP- log- 5=2-3025851 . ^ Hence the modulus of the computation, is that in which —= 1 or A= 1. The loga- common system of logarithms, is found = -4342945. The same number, rithms of this system are the same as those first invented because oHts great utility in the construction of tables of Algebra, logarithms, has been calculated to a much greater num- ^>^v^<^ber of decimals. A celebrated calculator of the last cen¬ tury, Mr A. Sharp, found it to be 0,4<3429448190325182765112891891660508229439700 5803666566114454. Having found the Nap. log. of 2 to be ‘6931472, the common logarithm of 2 is got immediately, by multiply¬ ing the Nap. log. of 2 by the modulus of the system : thus, we find com. log. 2—4‘342945 X ‘6931472=‘3010300. We have seen, sect. 169, that to determine the loga¬ rithm of a given number, is the same problem as to deter¬ mine the value of x in an equation of this form, axz=.b, where the unknown quantity is an exponent. But in or¬ der to resolve such an equation, it is not necessary to have recourse to series; for a table of logarithms being once supposed constructed, the value of x may be determined thus : It appears, from sect. 166, that x x log. a=log. b; log. b hence it follows, that -r—^—. The use of this formula log. a will appear in next Section, which treats of computations relative to interest and annuities. 176. The theory of logarithms requires the solution of this other problem. Having given the radical number of a system, and a logarithm, to determine the correspond¬ ing number. Or, having given the equation (where r, x, and ?/ denote, as in sect. 165), to find a series which shall express y in terms of r and x. For this purpose, let us suppose r=l-j-a, then our equation becomes i/=(l +a)*> which may also be express¬ ed thus: y=[(l+a)n]», where n is an arbitrary quantity, which is to disappear in the course of the investigation. By the binomial theorem we have . , n(n—1) „ n(n—l)(n—2) . (1 -f- «)”= l-\-na-\ Y^2 a 1 • 2 ~3 ^ ’ <^C’ This equation, by multiplying together the factors which compose the terms of the series, and arranging the re¬ sults according to the powers of rc, may also be expressed thus: (l + a)n=14-An-HB^+Cn3-!-} &c. where it will readily appear that ALGEBRA. + l(r7X72”)(A+BB+, &c.)3+> &c. Ar=^ —+ ■ — + a3 T 4 As to the values of B, C, &c. it is of no importance to know them, for they will all disappear in the course of the investigation. Hence, by substituting for (l+a)" its value, as expressed by this last series, we have t/=:(l +Arc + Bra2 + Crc3 + , &c>)7; and expanding the latter part of this equation by means of the binomial theorem, it becomes 2/= 1 + ^(Aw + Bw2+, &c.) + +Bw2-f-, &c.)2 + x(x—n)(x—2w) (Aw+Bw2+, &c.)3+, &c. 1 • 2 • 3w3 But An-|-Bw2+, &c. = n (A + Bw+, &c.), (Aw-|-Bw2 + , &c.)2=w2 (A-|-Bw + , &c.)2, (A?*-i-Bw2-l-, &c.)3:=w3(A + Bw + , &c.)3, &c.; therefore, by leaving out of each term of the series the powers of w, which are common to the numerator and de¬ nominator, the equation will stand thus: y=l+a;(A + Bw-|-, &c.) ^ (A+Bw+, &c.)2 A a?A a? A2 :1 + T + !^2 + 1‘2‘3+1 * 2‘3‘4 + , &c.; and since we have found . a? a ~ „ A—ci 7^—(—^ —^— -|-, &c. =(r —i)- 1° a? (r—l)2 (r—O4 &c. 2 ' 3 4 it is evident, from sect. 173, that A is Napier’s logarithm of the radical number of the system. 177. If, in the equation r1 — y, we suppose a: z= 1, the value of y becomes A3 _L * -+, &C. ■ A2 , r—1 + —HTT9 + 1 ' 1-2 r 1-2-3 Here the radical number is expressed by means of its Napierian logarithm 1 Again, if we suppose x-=. -r-, then -A. Tl _1 + 1 + 1‘2 + 1‘2‘3 + 1‘2‘3‘4+’&C' JL Thus it appears that the quantity rA is equal to a con¬ stant number, which, by taking the sum of a suffi¬ cient number of terms of the series, will be found = 2.718281828459045 ... Let us denote this number by c, then r A = &c. which, by supposing r=e, becomes ^=i+^+-+AL4 ^ 1^1‘2+1‘2‘3 + &c. Sect. XX.—Of Interest and Annuities. 179. The theory of logarithms admits of extensive application to calculations relating to interest and an¬ nuities : these we now proceed to explain. There are two hypotheses, according to either of which money put out at interest may be supposed to be improved. We Now n is here an arbitrary quantity, and ought, from the nature of the original equation, to disappear from the value of y ; the terms of the equation which are multiplied by n ought therefore to destroy each other, and then the equation is reduced to A3 . a?4 A4 536 ALGEBRA. Algebra, may suppose that the interest, which is always propor- tional to the sum lent, or principal, is also proportional to the time during which the principal is employed; and on this hypothesis, the money is said to be improved at sim¬ ple interest. Or we may suppose that the interest which ought to be paid to the lender at successive stated pe¬ riods is added to the principal, instead of being actually paid, and thus their amount converted into a new princi¬ pal. When money is lent according to this second hypo¬ thesis, it is said to be improved at compound interest. 180. In calculations relating to interest, the things to be considered are the principal, or sum lent; the rate of interest, or sum paid for the use of L.100 for one year; the time during which the principal is lent; and the amount, or sum of the principal and interest, at the end of that time. Let/) denote the principal, L.l being the unit; r the interest of L.l for one year, at the given rate ; t the time, one year being the unit; a the amount. We shall now examine the relations which subsist be¬ tween these quantities, according to each of the two hy¬ potheses of simple and compound interest. Simple Interest. 181. Because the interest of L.l for one year is r, the interest of L.l for £ years must be rt, and the interest of p pounds for the same time prt; hence we have this formula, p-^-prt—a, from which we find log./)—log. a — t X log. R. Ing p-Aff' ° t_ log. « —log, p log. R. Ex. 1. As an example of the use of these formula?, let it be required to determine what sum improved at 5 per cent, compound interest will amount to L.500 in 42 years. In this case we have given a=500, r=-05, Rz=l-05, ^42, to find/). From log. a=log. 500= 2*6989700 subtract t X log. R=42 X log. 1-05= 0-8899506 remains log./). 1-8090194 therefore /)=L.64-42=L.64. 8s. 5d. the sum required. Ex. 2. In what time will a sum laid out at 4 per cent, compound interest be doubled ? Let any sum be expressed by unity; then we have given /)=1, ?-=-04, R=l-04, a=2, to find t. From the formula, t- l0S' a—^og.p_ log- 2 we fi d log. R. log. 1-04 log , -3010300 inr> *"'•0170333 ~ 17‘7 years nearly. In treating of compound interest, we have supposed the interest to be joined to the principal at the end of the year. But we might have supposed it to be added at the end of every half-year, or every quarter, or even every instant; and suitable rules might have been found for performing calculations, according to each hypothesis. As such suppositions are, however, never made in actual business, we shall not at present say any thing more of them. p= a—p r— — t— i-\-rt pt pr As the manner of applying these formulae to questions relating to simple interest is sufficiently obvious, we pro¬ ceed to consider compound interest. Compound Interest. 182. In addition to the symbols already assumed, let F=l+r — amount of L.l in one year; then, from the nature of compound interest, R is also the principal at the beginning of the second year. Now, interest being al¬ ways proportional to the principal, we have 1 : r :: R : rR= the interest of R for a year, and R-frR = (l+r)R = R2= amount of R in a year; therefore R2 is the amount of L.l in two years, which sum being assumed as a new principal, we find, as before, its interest for a year to be rR2, and its amount R2-f-rR2 = (14-r)R2=R3; go that R3 is the amount of L.l in three years. Proceeding in this manner, we find, in general, that the amount of L.l in * years is R', and of p pounds, pR‘; hence we have this formula, joR'zra; whiclhRom the nature of logarithms, may also be express- We have also ®= log. p-f-fXlog. R=log. a. R' it='/i V P or, by logarithms, Annuities. 183. An annuity is a payment made annually for a term of years; and the chief problem relating to it is to deter¬ mine its present worth, that is, the sum a person ought to pay immediately to another, upon condition of receiving from the latter a certain sum annually for a given time. In resolving this problem, it is supposed that the buyer improves his annuity from the time he receives it, and the seller the purchase-money, in a certain manner, during the continuance of the annuity, so that at the end of the time the amount of each may be the same. There may be various suppositions as to the way in which the annuity and its purchase-money may be improved; but the only one commonly applied to practice is the highest improvement possible of both, viz. by compound interest. As the taking of compound interest is, however, prohibited by law, the realizing of this supposed improvement re¬ quires punctual payment of interest, and therefore the interest in such calculations is usually made low. 184. Let A denote the annuity, P the present worth, or purchase-money, t the time of its continuance ; let r and R denote as before. The seller, by improving the price P at compound in¬ terest during the time t, has PRf. The purchaser is supposed to receive the first annuity A at the end of one year, which, being improved for t—1 years, amounts to AR'-1. He receives the second year’s annuity at the end of the second year, which, being im¬ proved for t—2 years, amounts to AR'-2. In like manner, the third year’s annuity becomes AR*-3, and so on, to the last year’s annuity, which is simply A. Therefore, the whole amount of the improved annuities is the geometri¬ cal series ALGEBRA. A+ AR +AR2+AR3 ... +AR*-1, ' . . 1 R' i the sum of which, by sect. 56, is A —7= A ; and since this sum must be equal to the amount of the purchase-money, or PR4, we have R< 1 PR'=A ; . . 854 854 Agmn, 887 “854+33' 537 ^—, which being substi- 1 + 33 854 314159 tuted as before, gives Yqqqqq^3' 7 + 15 + and from this equation we find rPR4 _log. A—log. (A—rP) t- 1^: r 1 + 33 854’ 1 25+M 29 29’ 33: 1 R—1* As to r, it can only be found by the resolution of an equation of the t order. 185. To find the present value of an annuity in rever¬ sion, that is, an annuity which is to commence at the end of n years, and continue during t years; first find its value stitution, for n-\-t years, and then for n years, and subtract the 314159 1 latter from the former; we thus obtain the following for- 100000“7-1 — 1 ' 15 + — By operations similar to the preceding, we find 33 854 1 +29 4’ 29’ therefore, by sub- mula: P— —(1 —V rRn\ R7 1 + 25+i ! 1 7 + 4- 186. If the annuity is to commence immediately, and to continue for ever, then, because in this case R' is iU Y By an operation in all respects the same as has been infinitely great, and therefore 737 —0, the formula P = just now performed, may any fraction whatever be re¬ duced to the form -^1+ becomes simply P= —. And if the annuity is to commence after n years, and A / 1 \ ' ^+5 &c* continue for ever, the formula P=^ becomes and it ig then called a continu€d fraction. “+i+I , c + -5 P- rRn’ Note. The subject of life annuities forms by itself a dis¬ tinct article. Sect. XXL—Of Continued Fractions. 188. It is easy to see in what manner the inverse of the preceding operation is to be performed, or a continued fraction reduced to a common fraction. Thus, if the continued fraction be 1 c+7 187. Every quantity which admits of being expressed , 1 . r u by a common fraction may also be expressed in the form ^ "i1 evidently be reduce o a common rac ion y of what is called a continued fraction. The nature of adding the recipi oca o o c, ant e icciproca o m such fractions will be easily understood by the following sum t0 ^ anc^ aSam 0 18 as sum 0 example. now reciprocal of d, or —, added to c, is c + ^ — ; again, the reciprocal of this sum, or added to b, is — and the reciPr°cal 314159 Let the common fraction be Jqqqqqj or> which is the Since 100000=7 X 14159 + 887, there- 1 same, 3 fore 14159 100000 14159 14159 100000 314159 7 X 14159 + 887 7-f 887 and <%?+1 , when added to a, 14159 100000 887 =3- „ 887 7-4- . ^14159 Now 887 we have 14159“ 15 X 887 + 854' 887 14L 314159 , t 854 15+ 887 314159 and substitut- of this last quantity, viz. gives abcd4-al)4-ad-\-cd4-l _ 1 hcd+b+d -a+6+i j C+d- 189. This manner of expressing a fraction enables us to find a series of other fractions, that approach in value to any given one, and each of them expressed in the & 314159 ing this for 7-77-77: in the value of 7 nnnAf;> already found, ™ , , 14159 100000 smallest numbers possible. Thus, in the example ^qqqqq* 100000 =3- + 1 854 13+ W which has been resolved into a continued fraction, sect. 187, and which is known to express nearly the proportion of the diameter of a circle to its circumference, il we take only the first two terms of the continued fraction, and 3 Y VOL. II. ALGEBRA. 314159 put ir for , we shall have + f =^2 nearly; and 100000’ this is the proportion which was found by Archimedes. Again, by taking the first three terms, we have 1 - _Q , 15 333 ~ +106_ /l5 In general, if x=- 1 a + b+l a-j-j __i + yi5 “ 2 &c. we find x - 2—+/T+a- Though the denominators (lid not return in the same order till after a greater inter¬ val, the value of the fraction would still be expressed by e root o a quadratic equation. And conversely, the roots ot all quadratic equations may be expressed by pe¬ riodical continued fractions, and may often by that means e veiy readily approximated in numbers, without the -rouble of extracting the square root. .. 191; llle. reduction of a decimal into the form of a con¬ tinued fraction sometimes renders the law of its continua¬ tion evident. Thus we know that ‘\/2:= 1-4121356... • but from the bare inspection of this decimal we discover no rule for its further continuation. If, however, it be re¬ duced into a continued fraction, it becomes ^ ' 2-J-, &c. and so on continually. Sect. XXII.—Of Indeterminate Problems. 192. When the conditions of a question are such that the number of equations exceeds the number of unknown quantities, that question will admit of innumerable solu¬ tions, and is therefore said to be indeterminate. Thus, if it be required to find two numbers subject to no other li¬ mitation than that their sum be 10, we have two unknown quantities x and y, and only one equation, viz. 10, which may evidently be satisfied by innumerable different values of x and y, if fractional solutions be admitted. It is, however, usual, in such questions as this, to restrict values of the numbers sought to positive integers, and therefore, in this case, we can have only these nine solu¬ tions, x = 1, 2, 3, 4, 5, 6, 7, 8, 9; y = 9, 8, 7, 6, 5, 4, 3, 2, 1; which indeed may be reduced to five ; for the first four be¬ come the same as the last four, by simply changing x into y, and the contrary. 193. Indeterminate problems are of different orders, ac¬ cording to the dimensions of the equation which is ob¬ tained after all the unknown quantities but two have been exterminated by means of the given equations. Those of the first order lead always to equations of this form, ax-\-by=c, where a, b, c, denote given whole numbers, and x, y, two numbers to be found, so that both may be integers. That this condition may be fulfilled, it is necessary that the co¬ efficients a, b, have no common divisor which is not also a divisor of c; for if a—md and b—me, then ax-^-by—mcbc ALGEBRA. 539 Algebra. + mey —c, and dx ey but d, e, x, y, are supposed hence the only values which a and y can have in whole Algebra, numbers, are x—9>, ?/=4. to be whole numbers, therefore — is a whole number; m hence m must be a divisor of c. We proceed to illustrate the manner of resolving inde¬ terminate equations of the first order, by some numerical examples. Ex. 1. Given 2x + 3y=2b, to determine x and y in whole positive numbers. Ex. 3. It is required to find all the possible ways in which L.60 can be paid in guineas and moidores only. Let x be the number of guineas, and y the number of moidores. Then the value of the guineas, expressed in shillings, is 21a;, and that of the moidores 27?/; there¬ fore, from the nature of the question, 2la;-j-27?/—1200, or, dividing the equation by 3, 7a; + 9?/ — 400 ; hence i 25—3m , Q From the given equation we have x= ^ — x— 400 — 9^/ =S7-?/4 \-2y -, so that \-2y must be a whole number. —y + ———. Now, since x must be a whole number, it Assume ^then a; = 57 follows that ^ must be a whole number. Let us or V— 1 — lz \—z — 32; therefore y -\-z, and 2yz=. 1 1 • must assume ^z, then 1 —y — 22 and y = 1 —2z; and be a whole number. since x - 12 —y + 12 — ?/ + therefore a: = Assume Q Z—v> then y—v 32, and 22= 1 — 2?; ; 12 — 1 + 22+2; hence we have x—11 + 32, y~ 1 — 22, where 2 might be any whole number whatever, if there were no limitation as to the signs of x and y. But since these quantities are required to be positive, it is evident, from the value of y, that 2 must be either 0 or negative, , „ - i ^ ^ r • — therefore v may be taken any whole number at pleasure, and x and y may be determined by the following equa¬ tions : 2=1 — 2m, y—v — 32 =7m — 3, x—bl — ?/-|-2=61 — 9m. From the value of a;, it appears that v cannot exceed trom tne value 01 y, uiai z uiusl ue tuuici u ui — - - - and from the value of x, that, abstracting from the sign, 6, and from the value of y, that it cannot be less than 1. it must be less than 4; hence 2 may have these three Hence if m = 1, 2, 3, 4, 5, 6, values, 0, — 1, — 2, — 3. we have x — 52, 43, 34, 25, 16, 7, If 0, 2=— 1, 2=—2, 2=—3 ; y= 4, 11, 18, 25, 32, 39. T, fa;=ll, x— 8, x— 5, a;= 2, 1g4< jn foregoing examples the unknown quan- ihen ‘|j/= 1, y— 3, 5, y— 7. tities a; and ?/have each a determinate number of posi- Ex. 2. It is required to divide 100 into such parts that tive values; and this will evidently be the case as often the one may be divisible by 7 and the other by 11. as the proposed equation is of this form, ax-\-by—c. If, Let lx be the first part, and \\y the second; then, by however, b be negative, that is, if the equation be of this the question, 7a;+ 11?/= 100, and form, ax — by=c, or ax=by + c, we shall have questions 100—11?/ 2 — 4?/ of a different kind, admitting each of an infinite number xz=. S ~=14 — y+—^—• of solutions; these, however, may be resolved in the same manner as the preceding, as will appear from the 7 ^ ' 7 * same manner as m Hence it appears, that 2 - must be a whole number, following example. Ex. 4. A person buys some horses and oxen: he pays Let us assume 2 - = 2, then x = 14 — y and 31 crowns for each horse, and 20 crowns for each ox, 4?/=2 — 72, or ?/= 7 2—72 2 — 32 4 -2; therefore 2 — 32 4 must be a whole number. 2 — 32 , Assume ^— = t, then y— and he finds that the oxen cost him seven crowns more than the horses. How many did he buy of each ? Let x be the number of horses, and y that of the oxen; then, by the question, t — 2, and 32=2 —4/, or 2=- 4* 4 2- , 31m4-7 Hy + 7 20a;=31?/-{-7, and xzz—=?/-f 20 t; there- 20 Therefore ^ ^'^7— must be a whole number. 2 t fore —_— must be a whole number. 20 2 - t Assume now —-—=m, then z—v —t, and t—2 3m. Hw + 7 , , 20m —7 Let —= m, then x—y +m, and y= ^— = v Here it is evident that m may be any whole number taken at pleasure: so that to determine x and y we have the following series of equations: t = 2 — 3m, z— v — t = 4m— 2, y— t— z = 4 — 7m, *=14 — 2/+s =11m-|-8. From the value of ?/, it appears that m must either be — 0 or negative; but from the value of *, m cannot be a negative whole number; therefore v can only be = 0; + ' 9m 11 hence 9m —7 11 must be a whole number. 9m — 7 ,11*4-7 Let —t-;— = t, then y — v -4- t, and m= —^— = * -f- 11 therefore^-7’ Let 5—7 2*+7 is a whole number. 95 therefore = 5, then m = * -f- 5, and t 1 = 45 4- is a whole number. 540 A L G E B R A. Put S—~~—r, then t-=ks-\-r and s—2r—l. Having now no longer any fractions, we return to the values of x and y by the following series of equations : t— 4^ +r— 9r + 28, v— ^-f-s =llr + 35, y— v -\-t =20/’-|- 63— number of oxen, x— y + ?;=31/’-|-98=r number of horses. The least positive values of x and y will evidently be obtained by making r— — 3, and innumerable other values may be had by putting r— —2, r— — 1, r—0, r= + l, &c. Thus we have x=5, 36, 67, 98, 129, 160, 191, 222, &c. y=3, 23, 43, 63, 83, 103, 123, 143, &c. each series forming an arithmetical progression, the com¬ mon difference in the first being 31, and in the second 20. 195. If we consider the manner in which the numbers x, y, in this example, are determined from the succeed¬ ing quantities v, t, See. we shall immediately perceive that the co-efficients of those quantities are the same as the successive quotients which arise in the arithmetical ope¬ ration for finding the greatest common measure of 20 and 31, the co-efficients of the given equation 20x—31y +7. The operation performed at length will stand thus : 20)31(1 20 11)20(1 11 9)11(1 9 2)9(4 8 1)2(2 2 Hence we may form a series of numeral equations which, when compared with the series of literal equations expi essing the relations between x, y, v, &c. as put down in the following table, will render the method of deter¬ mining the latter from the former sufficiently obvious. Sirrix SO-j-ll xz= l Xy-\-v, f=}xll+ 9 y=ixv+t, 1Q~]X o+ 2 <1=1 X* +S, 9—2-p 1 £=4xs+<\ 2=2x 1+ 0 5=2x<’+7. And as every question of this kind may be analyzed in the same manner, we may hence form the following: gene- order 6 f°r reS0 Vlng ^determinate problems of the first 196. Let bx = ay + n be the proposed equation, in which a b, ft, are given integers, and *, y, numbers to be a be }he greatest of the two numbers a, b, and let A denote the greatest multiple of 6 which is coni tamed in a, and c the remainder; also let B denote the greatest multiple of c contained in b, and d the remain der ; and C the greatest multiple ofd contained in c and e the remainder; and so on, till one of the remainders be found equal to 0. The numbers A, B, C, afford a series of equations from which another series may be derived, as Algebra, in the following table : a=Ab-\-c, hence we find x=:Ay-\-v, b=zBc-{-d y— Bv _j_t, c—Qd-\-e . v—Q,t -f-s, d—Y)e+f fcDs-j-r, e=^if+9 s=^r-\-q, f= by + 0 r— ¥qz±zn. And in the last equation of the second series any number whatever may be put for q. It is also to be observed, that the given number n is to have the sign -}- prefixed to it, if the number of equations be odd, but — if that number be even. Having formed the second series of equations, the values of x and y may be thence found as in the foregoing examples. We proceed to show the ap¬ plication of the rule. Ex. 5. Required a number which, being divided by 11, leaves the remainder 3, but being divided by 19, leaves the remainder 5. Let N be the number, and x, y, the quotients which arise from the respective divisions ; then we have N=lla: + 3, also N=19y-j-5; hence 11*4-3= 19y-j-5, and 11* = 19?/-J-2, an equation which furnishes the following ta- 19=1x114-8 11 = 1 X 8 + 3 8=2 x 3 + 2 3=1 X 2+1 2=2 x 1 + 0 Here r may be assumed of we have x= y+v> y= v + t, v=2t +5, t= s+r, s=2r + 2. value whatever Hence * s=2r+2, t— s +r = 3r + 2, v—2t + 5= 8r+ 6, y= v+ fc=ll*+ 8, *= y+*=19r+14; and the number required, N=209?<+ 157, where it is evi¬ dent that the least number which can express N is 157. Ex. 6. f3*+ 5^+ 72=560 1 To determine *, y, 2, Given (9*+ 25^ + 492= 2920/ in whole numbers. From 7 times the first equation subtract the second ; thus we have 12*+10y=1000, or 6* + 5y=500; and from tnis last equation, by proceeding as in the foregoing ex¬ ample, we find *= 500 — 5*, y—Sv — 500. Let these values of * and y be substituted in either of the original equations ; in the first, for example, as being the most simple, and we find 72+ 15*= 1560. This last equation being resolved in the same manner, we find *=1560 — 7f, 2=15# —3120, y= 8860 —42#, *=35# —7300; and hence it appears that the only values which # can have, so as to give whole positive numbers for *, y, z, are 209 and 210: thus we have *=15 3/= 82 2=15, or *=50 3/=40 2=30. 197. If an equation were proposed involving three un¬ known quantities, as axby cz=d, by transposition we have ax-\-by—d—cz, and, puttingd — czz=.d,ax-\-byzzd. From this last equation we may find values of * and y of this form, *= ruv + nd, y—rn!r-\-v!d, or x~mr-\-n(d— cz'), y—m!r-\-n’(d — cz) ; ALGEBRA. 541 Algebra, where z and r may be taken at pleasure, except in so far i->'~v^~''as the values of x, y, z, may be required to be all positive ; for from such restriction the values of z and r may be con¬ fined within certain limits to be determined from the given equation. 198. We proceed to indeterminate problems of the second degree. These produce equations of the three following forms : _ a TT a-\-bx L y= IL y= v , x*. y_ 5-, 111. "Sa + bx + cx1. b + cx' u c+dx' u In all these equations a, b, c, denote given numbers. In the first two, x is to be determined so that y may be an integer ; and in the third, x is to be determined so that y may be a rational quantity. In the equation y— -, it is evident, b-^-cx must be a divisor of a ; let d be one of its divisors, then b-{-cxz=.d, and x— —-—: hence, to find x we must search among the divisors of a for one such, that if b be subtracted from it, the remainder may be divisible by c, and the quotient will be such a value of x as is required. When ?/—if e? be a divisor of b, x will be taken ^ c + dx out of the numerator if we divide it by c-j-cfo, and this form is then reduced to the preceding. But if d is not a divisor of b, multiply both sides by d, then dyzz or dy—b- ad — be c-\-dx and so x is found by making c-\-dx be. c-\-dx ’ equal to a divisor of ad Example. Given x-\-y-^‘Ixy—195, to determine x and y in whole numbers. 195 - From the given equation, yz=. . —> therefore 2yzz 390 — Zx = -l + 391 l-{-2x Now 391:= 17 X 23, hence 1 -f- 2a; ' 1 + 2a; we must assume 1 -j-2a;=17, or 1 -|-2a;:=23 : the first sup¬ position gives us a;=8, yz=ll \ and the second a;r=ll, y—S, the same result in effect as the former. 199. We are next to consider the formula y — •da + bx+cx?, where x is to be found, so that y may be a rational quantity; but as the condition of having x and y also integers would add greatly to the difficulty of the pro¬ blem, and produce researches of a very intricate nature, we must be satisfied for the most part with fractional values. The possibility of rendering the proposed formula a square depends altogether upon the co-efficients a, b, c ; and there are four cases of the problem, the solution of each of which is connected with some peculiarity in its nature. Case 1. Let a be a square number ; then, putting g* for a, we have y=Vg2^-bx -f- ex*. Suppose Vg2-\-bx-\-cx? —g + mx ; then g2Jrbx-!r ex1—g2 + 2gmx + mV,or bx+ex? ~2gmx-\-m2x2, that is, b-\-cx—2gm-\-m2x; hence c — m2 u c — m2 Here m may be any rational quantity, either whole or fractional. Case 2. Let c be a square number z=g2; then, putting Va + bx+g2x?=-m+gx, we find a-\-bx+g2x2—m22mgx + (fx?, or a-\-bx=m2-\-2mgx ; hence we find b — 2 mg y— *Ja + bx-\rg2x>-zz bm —gm'z — ag 2mg Here m, as before, may be taken at pleasure. Algebra. Case 3. When neither a nor c is a square number, yet'~>’"v~N‘~ if tbe expression a-\-bx-\-cx? can be resolved into two simple factors, nsf+gx and h + kx, the irrationality may be taken away as follows. Assume V a-\-bx-\- cx2—V (f-\-gx)(h + kx)z=m(f-)-gx), th e n (/+ gx)(h + kx)—gx)2, orh-\-kx=m2( f-\-gx); hence we find fm2 — k /7~F\ \/7"i /. x (A — gh)m X-k=7nX y= (/,+fa) = V-y.,,' ^ and in these formulae m may be taken at pleasure. Case 4. The expression a + bx + ex1 may be transform¬ ed into a square as often as it can be resolved into two parts, one of which is a complete square, and the other a product of two simple factors ; for then it has this form, p2 -\-qr, where/;, q, and r are quantities which con¬ tain no power of x higher than the first. Let us assume Vp2 -}- qr—p -[- mq; thus we have/;2 -j- qr—p2 -j- 2mpq -f- m2(f and r—2mp-\-m2q, and as this equation involves only the first power of x, we may by proper reduction obtain from it rational values of x and y, as in the three foregoing cases. 200. If we can by trials discover any one value of x which renders the expression a-\-bx + ex? rational, we may immediately reduce the quantity under the radical sign to the above-mentioned form, and thence find a general expression from which as many more values of x may be determined as we please. Thus, let us suppose that jo is a value of x which satisfies the condition requir¬ ed, and that q is the corresponding value of y ; then y2z=a-\-bx-Jf-cxP (f-=.a-\bq\- cpr2. Therefore, by subtraction, y2 — q2—b(x—jo)-j-c (V—pP)=(b-\-cp-\-cx) (x—p) axi2 jp2’ since 2a; +1=V1 + %2=»therefore x= and x2 -j-x 4p2 q2 2 ~ (8q2 —p2)2 Qq2—/>2’ " 8q2—p~‘ , a rational square, as was re¬ quired. Sect. XXIII.—Of the Resolution of Geometrical Problems. 201. When a geometrical problem is to be resolved by algebra, the figure which is to be the subject of in¬ vestigation must be drawn, so as to exhibit as well the known quantities connected with the problem, as the unknown quantities which are to be found. The condi¬ tions of the problem are next to be attentively con¬ sidered, and such lines drawn, or produced, as may be judged necessary to its resolution. This done, the known quantities are to be denoted by symbols in the usual manner, and also such unknown quantities as can most easily be determined; which may be either those directly . equired, or others from which they can be readily found. We must next proceed to deduce from the known geo- metiical properties of the figure a series of equations, expressing the relations between the known and un¬ known quantities; these equations must be independent of each other, and as many in number as there are un¬ known quantities. Having obtained a suitable number of equations, the unknown quantities are to be determined m the same manner as in the resolution of numerical pro¬ blems. 1 No general rule can be given for drawing the lines, and selecting the quantities most proper to be represent¬ ed by symbols, so as to bring out the simplest conclu¬ sion; because different problems require different me¬ thods of solution. The best way to gain experience in this matter, is to try the solution of the same problem in different ways, and then apply that which succeeds best Algebra, to other cases of the same kind, when they afterwards occur. The following particular directions, however, may be of some use. L In preparing the figure by drawing lines, let them be either parallel or perpendicular to other lines in the figure, so as to form similar triangles. And if an angle be given, it will be proper to let the perpendicular be op¬ posite to that angle, and to fall from one end of a given line, if possible. 2. In selecting the quantities for which symbols are to be substituted, those are to be chosen, whether re¬ quired or not, which lie nearest the known or given parts of the figure, and by means of which the next adjacent parts may be expressed by addition and subtraction only, without the intervention of surds. 3. When two lines, or quantities, are alike related to other parts of the figure, or problem, the best way is to substitute for neither of them separately, but to substi¬ tute for their sum, or difference, or rectangle, or the sum of their alternate quotients, or some line or lines in the figure, to which they have both the same relation. 4. When the area or the perimeter of a figure is given, or such like parts of it as have only a remote relation to the parts required, it is sometimes of use to assume another figure similar to the proposed one, having one side equal to unity, or some other known quantity. For thence the other parts of the figure may be found by the known proportions of like sides or parts, and so an equa¬ tion will be obtained. 202. We shall now give the algebraical solutions of some geometrical problems. Prob. 1. In a right-angled triangle, having given the base, and the sum of the hypothenuse and perpendicular, to find both these sides. Let ABC (Plate XVIIL fig. 1) represent the proposed triangle, right-angled at B. Let AB, the given base, be denoted by b, and AC + BC, the sum of the hypothenuse and perpendicular, by s; then if x be put for BC the perpendicular, the hypothenuse AC will be —s — x. But from the nature of a right-angled triangle, AC2 = AB2 + BC2, that is, l?x?-=.(s — x^zzs3 — 2sx-\-x2. $2 fp Hence b2 = s2 — 2sx, and x — — = BC. Also s — x z= s s2 2s jp o2 I h‘2 Us— =: —2s— := ^US ^le perpendicular and hypothenuse are expressed by means of the known quantities b and s, as required. If a solution in numbers be required, we may suppose AB=6=3, and AC + CB=s=9; then BC ~ s2—b2 2s — 4, and AC = + b2 2s = 5. Prob. 2. In a right-angled triangle, having given the hypothenuse, also the sum of the base and perpendicular, it is required to determine these two sides. Let ABC (fig. 1) represent the proposed triangle, right-angled at B. Put a=:AC the given hypothenuse, and s:=AB + BC the given sum of the sides; then, if a; be put for AB the base, s — x will denote BC the perpen¬ dicular. Now, from the nature of right-angled triangles, AC2 = AB2 + BC2 ; therefore x2 + (s — x)2 = a2, or x2 -{- s“ — 2,sx-\-x2~a2 ; hence we have this quadratic equa- Algebra. tion, x 2 — x.t—- /2 _ o2 which being resolved, by com- ALGEBRA. 543 blem possible, the given space a2 must not be greater than Algebra. pleting the square, we find x — = AB, and zxz V2a2 — = BC. Thus it appears, that either of the two quantities s-\-V2a2—s2 s — V2a2—sc“ may be taken for AB; but whichever of the two be taken, the remaining one is necessarily equal to BC. Prob. 3. It is required to inscribe a square in a given triangle. Let ABC (fig. 2) be the given triangle, and EFHG the inscribed square. Draw the perpendicular AD, cutting EF, the side of the square, in K ; then, because the tri¬ angle is given, the perpendicular AD may be considered Let BC=6, AD—and considering AK as that is, than half the area of the given triangle. Prob. 5. In a triangle, there are given the base, the vertical angle, and the sum ot the sides about that angle ; to determine each of these sides. Let us suppose that ABC (fig. 4) is the triangle, of which there is given the base AC, the vertical angle ABC, and the sum of the sides AB, BC. Put AC — a, AB4-BC=&, cosine of ^lABC=c; and let AB, BC, the sides required, be denoted by x and y. Let CD be drawn from either of the angles at the base perpendicular to the opposite side AB; then, rad. : cos. B :: CB : BD ; therefore BDz=cos. B X CB=cz/. Now, from the principles of geometry, AC2=AB2 BC2 — 2AB X BD. Hence, and from the question, we have these two equations, x-\-y—b, x2 — 2cxy + ?/2— a2. & — a2 as given, ~ , . the unknown quantity (because from it the square may From the square of the first of these equations, viz. be readily determined), let AK—a:; then KD=EF=jo—x. x?-\-2xy-)ry2=b2, let the second be subtracted, t us we The triangles ABC, AEF, are similar; therefore AD : BC : : AK : EF, that is, p : b : : x : p — x. Hence, by taking the product of the extremes and means, p2 nryi —px—bx, and x=J t L = AK. If the side of the square have 2(1-}-c)xy— 62 — a2, and 2iryz=-j—-—. Again, from i -|-c the square of the first equation let the double of this last > + 6 • 4 K& equation, viz. ‘hxy— -, be subtracted, and the re- be required, it may be immediately found by subtract- ! ing AK from AD the perpendicular. Thus we have suit is x? — 2xy-\-y2— kd=ef, l + c 2c? — (1—c)^ 1 + c ; so that by taking may either take AK, a third proportional to AD + BC and AD, or take DK, a fourth proportional to AD + BC, AD and BC; and the point K being found, the manner of de¬ scribing the square is sufficiently obvious. Prob. 4. Having given the area of a rectangle inscrib¬ ed in a given triangle; it is required to determine the sides of the rectangle. Let ABC (fig. 3) be the given triangle, and EDGF the rectangle whose sides are required. Draw the perpendi¬ cular Cl, cutting DG in H. Put ABz=6, QIz=.p, DG—EF —x, DE—HI=y; then CHrr/> — y. Let d2 denote the given area. The triangles CDG, CAB, are similar ; hence CH : DG :: Cl: AB, or p — y.x;:p:b. So that to determine x and y, we have these two equa¬ tions, xy—c?, bp — by—px. eft From the first equation we find y——, and from the second, y — therefore ^ px __a_ jience ^ — * b b x a?b bxz= — —, and from this quadratic equation, by complet¬ ing the square, &c. we find Hence it appears that we the square root of this last equation, we obtain /2a2 —(1—c)I? f=^ T+c Thus we have found the difference between the sides, now their sum is given —b; hence, by adding ^ the difference to ^ the sum, we find a /2«2-(i- i i -c)& 2 ' i+c and subtracting ^ the difference from the sum, b I IP a2b , a2 p_. /P1 •t-o—V-r —— > and y=—T- x a2b pa* '~b' IP Hence it appears, that if — be less than —, that is, if cP be less than there are two different rectangles, having the same area, which may be inscribed in the given triangle. It also appears that, to render the pro- _b j /2a2 — (\—c)lP y~2 i -j-c If the angle at B be a right angle, this problem becomes the same as prob. 2. Prob. 6. To draw a straight line through a given point P (fig. 5), so as to form with AB, AC, two straight lines given in position, a triangle DAE equal to a given space. Draw PF parallel to AC, one of the lines; and DH, PG, perpendicular to AB, the other line : then PF will be given in position; and AF, PG, will be given in mag¬ nitude. Put the known magnitudes AFz=a, PG=6, and AE, a side of the triangle which is to be determined, —x. Also, let the given space to which the triangle ADE is to be equal, be c2. By similar triangles, FE : PG :: AE : DH ; that is, x — a:b::x: DH ; bx bde^ hence DH = ^; and triangle ADE:= Therefore x — bxP 2x- and xP - - 2a 2c2 —(?, and bx?—2 It appears, from this expression, that x will have two values, viz. c2 — c — a) ; and a2 (> — Z»)2z=(a + c — Z>) (a — c + Z»); therefore, lc2p2=(a+b+c) (a + b — c) (a — b+c) (b + c~ a). If we put s=±(a + b + c), then a~\~b'1r c—2s, a-\-b — c—2(s—e), w , a bA-c—2(s — b), b-\-c—a=2(s — a). Yv e have now C2jt?2 —^-=s(s — a)(s — b) (s — c) ; and hence, observing that Rrea of triangle, area= [s(5 — a) (s _ 6) (s __ c)-|. 203. By a method of investigation in all respects similar to that which has been employed in these examples, any proposed geometrical problem may be reduced to an algebraic equation, the roots of which will exhibit arith¬ metical values of that geometrical magnitude which con¬ stitutes the unknown quantity in the equation. But the roots of algebraic equations may also be expressed by geometrical magnitudes, and hence a geometrical con¬ struction of a problem may be derived from its algebraic Algebra, solution. For example, quadratic equations, which all'^^v^. belong to one or other of these three forms, a?+ axz=bc, x2—ax—be, x1—ax——be, ov,x{x-\-a)=.bc, x(x—a)—be, x{a—x)—bc, may be constructed as follows. Construction of the first and second forms.—Let a circle EABD (fig. 8) be described with a radius —\a, in which, from any point A in the circumference, apply a chord AB —b—c, (b being supposed greater than c) and produce AB so that BC=c; then AC—b. Let H be the centre of the circle; join CH cutting the circumference in D and E, then, in the first case, the po¬ sitive value of x will be represented by CD, and in the second by CE ; for by construction DE=a; therefore, if CD be called x, then CEzr^+a; but if CE=*, then CD =x—a. Now, by the elements of geometry, EC X CD:r AC X CB ; that is, x(xz+z:d)—bc, or x?—*—ax—bc, which equation comprehends the first and second cases. If the negative roots be required, that of the first case will be CE and that of the second CD. When b and c are equal, the construction will be rather more simple; for then AB vanishing, AC will coincide with the tangent CF. Therefore, if a right-angled triangle HFC be constructed, whose legs HE and EC are equal respectively to \a and b, then will CD, the value of x in the first case, be equal to CH—HE, and CE, the value of x in the latter, r=CH-j-HF. Construction of the third form.—Let a circle EADB (fig. 9) be described with a radius = \a as before, in which apply a chord AB=Z»-f-c, and take AC—b. Through C draw the diameter DCE, then either DC or EC will be positive roots of the equation. For since ED—a, if either EC or CD=a?, the remaining part of the diameter will be a—x; now by the nature of the circle EC X CD = AC X CB, that is, a? (a—x)=zbc, or x?—ax=—be; hence it is evident that the roots are rightly determined. If b and c are equal, the construction will be the same, only it will then not be necessary to describe the whole circle ; for since AC will be perpendicular to the diame¬ ter, if a right-angled triangle HC A be constructed, having its hypothenuse HAi^a and base AC=:Z>, the roots of the equation will be expressed by AH + HC and AH—HC. If b and c be so unequal that b—c in the first two cases, or Z>+c in the third, is greater than a, then, instead of these quantities, \b and 2c, or in general - and nc (where n is any number whatever) may be used. Or a mean pro¬ portional may be found between b and c, and the construc¬ tion performed as directed in each case when b and c are equal. It appears from this section, that every geometrical problem which produces a quadratic equation may be constructed by means of a straight line and a circle, or is a plane problem; hence, on the contrary, if a problem can be constructed by straight lines and circles, its alge¬ braic resolution will not produce an equation higher than a quadratic. Cubic and biquadratic equations may be constructed geometrically by means of any two conic sec¬ tions ; hence it follows that every geometrical problem which requires for its construction two conic sections, will, when resolved by algebra, produce a cubic or biquadratic equation. Sect. XXIV. Of the Loci of Equations. 204. When an equation contains two indeterminate quantities x and y, then for each particular value of x ALGEBRA. 545 Algebra, there may be as many values of y as it has dimensions in that equation. So that if in an indefinite line AE (fig. 10) there be taken a part AP to represent x, and a perpendi¬ cular PM be drawn to represent y, there will be as many points M, M', &c. the extremities of these perpendiculars, as there are dimensions of y in the proposed equation; and the values of PM, PM', &c. will be the roots of the equation, which are found by substituting for x its value in any particular case. Hence it appears that in any par¬ ticular equation we may determine as many points M as we please; and a line which passes through all these points is called the locus of the equation. The line AP, which expresses any value of x, is called an absciss; and PM, which expresses the corresponding value of?/, is called an ordinate. Any two corresponding values of x and y are also called co-ordinates. 205. When the equation that arises by substituting for x any particular value AP has all its roots positive, the points M, M', &c. will lie all on one side of AE ; but if any of them be negative, these must be set off on the other side of AE towards m. If x be supposed to become negative, then the line Aj», which represents it, is to be taken in a direction the opposite to that which represents the positive values of#; the points M, »i, are to be taken as before, and the locus is only complete when it passes through all the points M, m, so as to exhibit a value of y corresponding to every possible value of x. If in any case one of the values of y vanish, then the point M coincides with P, and the locus meets AE in that point. If one of the values of y becomes infinite, then it shows that the curve has an infinite arc, and in that case the line PM becomes an asymptote to the curve, or touches it at an infinite distance, if AP itself is finite. If, when x is supposed infinitely ^reat, a value of y vanish, then the curve approaches to AE as an asymptote. If any values of y become impossible, then so many points M vanish. 206. From these observations, and the theory of equa¬ tions, it appears that when an equation is proposed in¬ volving two indeterminate quantities x and y, there may be as many intersections of the curve which is the locus of the equation, and of the line PM, as there are dimensions of y in the equation; and as many intersections of the curve and the line AE as there are dimensions of x in the equation. 207. A curve line is called geometrical, or algebraic, when the equation which expresses the relation between x and y (any absciss and its corresponding ordinate), con¬ sists of a finite number of terms, and contains, besides these quantities, only known quantities. Algebraic curves are divided into orders, according to the dimensions of the equations which express the relations between their ab¬ scisses and ordinates, or according to the number of points in which they can intersect a straight line. Straight lines themselves constitute the first order of lines; and when the equation expressing the relation be¬ tween x and y is only of one dimension, the points M, &c. must be all found in a straight line which contains with AE a given angle. Suppose, for example, that the given equa¬ tion is ay—bx—cd— 0, and that its locus is required. Since 2/=——^—j it follows that APM (fig. 11) being a right angle, if AN be drawn making the angle NAP such that its cosine is to its sine as a to b, and drawing cd AD parallel to the ordinates PM, and equal to —, if DF be drawn parallel to AN, then will DF be the locus re- Algebra, quired; where it is to be observed that AD and PN are^-^v^- to be taken on the same side of AE if bx and cd have the same sign, but on opposite sides of AE if they have con¬ trary signs. Curves whose equations are of two dimensions consti¬ tute the second order of lines, and dsxo. first kind of curves. Their intersections with a straight line can never exceed two (sect. 204). Curves whose equations are of three dimensions form the third order of lines and the second kind of curves, and their intersections with a straight line can never exceed three; and after the same manner curves of the higher orders are denominated. Some curves, if they were completely described, would cut a straight line in an infinite number of points; but these belong to none of the orders we have mentioned, for the relation between their ordinates and abscisses cannot be expressed by a finite equation, involving only ordinates and abscisses with determinate quantities. Curves of this kind are called mechanical or transcendental. 208. As the roots of an equation become impossible al¬ ways in pairs, so the intersections of a curve and its or¬ dinate PM must vanish in pairs, if any of them vanish. Let PM (fig. 12) cut the curve in the points M and rn, and, by moving parallel to itself, come to touch it in the point N, then the two points of intersection M and m go to form one point of contact N. If PM still move on, parallel to itself, the points of intersection will, beyond N, become imaginary, as the two roots of an equation first become equal, and then imaginary. The curves of the 3d, 5th, 7th orders, and all whose di¬ mensions are odd numbers, have always one real root at least; and consequently for every value of x the equation by which y is determined must have at least one real root; so that as x or AP may be increased in infinitum on both sides, it follows that M must go off on both sides without limit. In curves whose dimensions are even numbers, as the roots of their equations may become all impossible, it fol¬ lows that the figure of the curve may be like a circle, or oval, that is, limited within certain bounds, beyond which it cannot extend. 209. When two roots of the equation by which y is de¬ termined become equal, either the ordinate PM touches the curve, two points of intersection in that case going into a point of contact; or the point M is a punctum du¬ plex in the curve, two of its arcs intersecting each other there ; or some oval that belongs to that kind of curve be¬ coming infinitely little in M, it vanishes into what is called a punctum conjugatum. If, in the equation, ybe supposed =0, then the roots of the equation by which x is determined will give the dis¬ tances of the points where the curve meets AE from A; and if two of those roots be found equal, then either the curve touches the line AE, or AE passes through a punctum duplex in the curve. When y is supposed — 0, if one of the values of x vanish, the curve in that case passes through A ; if two vanish, then either AE touches the curve in A, or A is & punctum duplex. As a punctum duplex is determined from the equality of two roots, so is a punctum triplex from the equality of three roots. 210. To illustrate these observations, we shall take a few examples. Ex. 1. It is required to describe the line that is the locus of this equation, y^—ax-^ab, or yfi—ax—- ab—b, where a and b denote given quantities. Since y VOL. II. ALGEBRA. = '^Vax-\-ab; if AP = x (fig. 13) be assumed of a known value, and PM, Ym, set off on each side equal to Vax-\-ab, the points M, m, will belong to the locus required; and for every positive value of AP there may thus be found a point of the locus on each side. The greater that AP or x is taken, the greater does Vax-\-ab become, and consequently PM and Pm the greater; and if AP be supposed infinitely great, PM and Pm will also become infinitely great; therefore the locus has two infinite arcs, that go off to an infinite distance from AE and from AD. If x be supposed to vanish, then y= =±z Vab, so that y does not vanish in that case, but passes through D and d, taking AD and Ad each = V ab. If P be supposed to move on the other side of A, then x becomes negative, and y = =±z Vab — ax, so that y will have two values as before, while x is less than b; but if AB zr b, and the point P be supposed to come to B, then ab—ax, and y — =±= Vab—ax — 0; that is, PM and Pm vanish, and the curve there meets the line AE. If P be supposed to move from A beyond B, then x becomes greater than b, and ax greater than ab, so that ab—ax being negative, Vab—ax becomes imaginary; that is, beyond B there are no ordinates which meet the curve, and consequently, on that side the curve is limited at B. All this agrees very well with what is known by other methods, that the curve whose equation is y* — ax + ab is a parabola whose vertex is B, axis BE, and parameter equal to a. For since bz±zx— BP, and y — PM, from the equation ab =±= ax — y2, or a(b z±= x) ~ y2, we have aXBPzr PM2, which is the well-known property of the parabola. Ex. 2. It is required to describe the line that is the locus of the equation xy-\-ay-\-cy~bc-\-bx, or be -j- bx ^ ~ a + c + af Here it is evident (fig. 14) that the ordinate PM can meet the curve in one point only, there being but one value of 3/ corresponding to each value of x. When x=0, then y — ; so that the curve does not pass through A. If x be supposed to increase, then y will increase, but will never become equal to b, since y=b X C + X infinite; so that if AK be taken =a + c, the ordinate KF Algebra, will be an asymptote to the curve. If x be taken greater than a + c, or AP greater than AK, then both c — x and a-\-c — x become negative, and consequently y = bx ~~ becomes a positive quantity; and since x—c is always greater than x—a—c, it follows that y will be always greater than b or KG, and consequently the rest of the curve lies in the angle FGH. And as x increases, since the ratio of x—c to *—a—c approaches still nearer to a ratio of equality, it follows that PM approaches to an equality with PN, therefore the curve approaches to its asymptote GH on that side also. The curve is the common hyperbola, for since b(c-Yx) =:y(a + c + x\ by adding ab to both sides, b(a + c+x) —y(a + c + a?) + ab, and (b—y) (« + £ + #)—«£, that is, NM X GN=GC X BC, which is the property of the com¬ mon hyperbola. Ex. 3. It is required to describe the locus of the equa¬ tion ay2—xy2=x?-\-bxl. Here y2=~ ' +&r2 , and therefore y fi-bx* hence PM and PM (fig. 15) are to be taken on each side, and equal to Ix5 bx2 ; « This expression, by supposing x=a, becomes infinite, because its denominator is then — 0; therefore if AB be taken =a, and BK be drawn perpendicular to AB, the line BK will be an asymptote to the curve. If x be supposed greater than a, or AP greater than AB, then a—x being negative, the fraction a x— become negative, and its square root impos¬ sible ; so that no part of the locus can lie beyond B. If x be supposed negative, or P taken on the other side of A, then —a^.x—5 hence the values of3/will be real and equal as long as x is less than b; but if x=b, /—x3 -\-bx2 (= J - -x3 + bx‘2 then yz = J —b3+b3 =0, and conse- a -t~ x ^ a b quently if AD be taken =b, the curve will pass through D, and there touch the ordinate. If x be taken greater . —j ;—, and a + c-f-x a + efi-x is always greater than c + x. If x be supposed infinite, then the terms a and c vanish compared with x, and consequently y — bX-=b; from which it appears, that taking AD = b, and drawing GD parallel to AE, it wil be an asymptote, and touch the curve at an infinite distance. It x be now supposed negative, and AP be than b, then W5 bx2 a-\-x becomes imaginary, so taken on the other side of A, then y=b X a + c—x’ and if x be taken on that side =c, then y=b X ^=^-0; so that the curve must pass through B, if AB=c. If * be sun posed greater than c, then will c—x become negative and the ordinate will become negative, and lie on the o’ther side of AE, till x become equal to a+c, and then y = that because the denominator is 0, a? becomes that no part of the curve is found beyond D. The por¬ tion between A and D is called a nodus. If y be supposed = 0, then will x3 +bx2'=z0 be an equation whose roots are —b, 0, 0; from which it appears that the curve passes twice through A, and has in A a punctum duplex. This locus is a line of the third order. If b is supposed to vanish in the supposed equation, so that ay2 — xy2=x?, then will A and D coincide (fig. 16) and the nodus vanish, and the curve will have in the point A a cuspis, the two arcs AM and Am, in this case, touch¬ ing one another in that point. This is the same curve which the ancients called the Cissoid of Diodes. If, instead of supposing b positive, or equal to 0, we sup¬ pose it negative, the equation will be ay2 — xy2—x? — bx?; the curve will in this case pass through D as before (fig. 17), and taking ABzza, BK will be its asymptote. It will have a punctum conjugatum in A, because when y vanishes, two values of x vanish, and the third becomes ALGEBRA. 547 Algebra, or AD. The whole curve, except this point, lies between DQ and BK. These remarks are demonstrated after the same manner as in the first case. 211. If an equation have this form, y—axn -[- bxn~x -(- -}-, &c. and n is an even number, then will the locus of the equation have two infinite arcs lying on the same side of AE (fig. 18); for if x become infinite, whether positive or negative, a?" will be positive and axn have the same sign in either case ; and as axn becomes infinitely greater than the other terms &cn_1, &c. it follows that the infinite values of y will have the same sign in these cases, and consequently the two infinite arcs of the curve will lie on the same side of AE. But if n be an odd number, then when x is negative, xn will be negative, and axn will have the contrary sign to what it has when x is positive; and therefore the two in¬ finite arcs will in this case lie on different sides of AE, as in fig. 19, and tend towards parts directly opposite. 212. If an equation have this form, yxnz=.an+l, and n be an odd number, then when x is positive, yz=. ——; but an4ri when x is negative, y=. ; so that this curve must all lie in the vertically opposite angles KAE, FAe (fig. 20), as the common hyperbola, FK, Ec being asymptotes. But if n be an even number, then y is always positive, whether x be positive or negative, because xn in this case is always positive; and therefore the curve must all lie in the two adjacent angles KAE andKAe(fig. 21), and have AK and AE for its asymptotes. 213. If an equation be such as can be reduced into two other equations of lower dimensions, without affecting y or x with any radical sign, then the locus will consist of the two loci of those inferior equations. Thus, the locus of the equation y2 — 'Zxy-\-by -\-x? — focrrO, which may be resolved into these two, x — 2/=0, y — x4-^=0, is found to be two straight lines cutting the absciss AE (fig. 22) in angles of 45° in the points A, B, whose dis¬ tance AB=i. In like manner some cubic equations can be resolved into three simple equations, and then the locus is three straight lines; or may be resolved into a quadra¬ tic and simple equation, and then the locus is a straight line and a conic section. In general, curves of the supe¬ rior orders include all the curves of the inferior orders, and what is demonstrated generally of any one order is also true of the inferior orders. Thus, for example, any gene¬ ral property of the conic sections holds true of two straight lines as well as a conic section, particularly, that the rect¬ angles of the segments of parallels bounded by them will always be to one another in a given ratio. 214. From the analogy which subsists between algebraic equations and geometrical curves, it is easy to see that the properties of the former must suggest corresponding properties of the latter. Hence the principles of algebra admit of the most extensive application to the theory of curve lines. It may be demonstrated, for example, that the locus of every equation of the second order is a conic section; and, on the contrary, the various properties of the diameters, ordinates, tangents, &c. of the conic sec¬ tions may be readily deduced from the theory of equa¬ tions. Sect. XXV. Arithmetic of Sines. 215. The calculus of sines is one of the mathematical theories which have been produced by the application of algebra to geometry. It treats of the relations which sines, cosines, tangents, &c. of angles have one to another. 216. The geometrical principles of this theory were Algebra, known to the ancients. They may be deduced from the^ beautiful property of a quadrilateral inscribed in a circle, namely, that the rectangle contained by its diagonals is equal to the sum of the rectangles contained by its oppo¬ site sides ; which we find in the writings of Ptolemy, and which was employed in the trigonometry of the Greeks. In comparatively modern times we find the same proposi¬ tions distinctly recognised in the Opus Palatinum, the great work on triangles begun by Ilhetius, and finished by Otho, who published it in 1596 ; also in the trigonometry of Pitiscus, first printed in 1599; and probably they may be found in still earlier works. Montucla, in his Histoire des Mathematiques, says, “ I do not see that any one be¬ fore the beginning of this century (the 18th) had thought of seeking formulae proper to express the sines or cosines, tangents or co-tangents, of the sum or difference of arcs of a circle, or their powers, &c. It seems to me to have been very natural; and that there must have been frequently occasion to know what was the sine or cosine, the tangent or co-tangent, of an arc, that was the sum or difference of two arcs of which the sines or cosines, or tangents or co¬ tangents, were known. The first theorems on this subject appear to be the work of Frederic-Christian Mayer, one of the first members of the Petersburg Academy.” Mon¬ tucla, however, seems to have overlooked the trigonome¬ try of Pitiscus, who, in problems 8 and 9 of his second book, gives rules for finding the sines and cosines of the sum and difference of two arcs, when the sines and cosines of the arcs are given. These are in the edition of 1612. The formula which expresses the tangent of the sum of several arcs by the tangent of the arcs themselves, was given, for the first time, we believe, by John Bernoulli, in the Leipsic Acts for July 1722. Both these are prior to Mayer’s Memoir, which is in the Petersburg Commentaries with the date 1727. It was probably here, however, that the first essay of analytical trigonometry was given. Euler, who stands pre-eminent in every branch of the mathema¬ tics, has contributed more especially to this doctrine, as in his Subsidium Calculi Sinuum, in the New Petersburg Commentaries, vol. v. (for 1754 and 1755), and his Intro- ductio in Analysin Injinitorum. The doctrine of spherical trigonometry was given in an analytic form by the same writer, in a memoir entitled Trigonometria Spherica uni- versa ex primis principiis derivata, in the Petersburg Acts for 1779; and also by De Gua in the volume of the Academy of Sciences for 1783 ; and, lastly, by Lagrange in a memoir of the Journal Polytechnique, vol. ii. 217. The calculus of sines is of great importance as a branch of analysis. It enables us in a great measure to dispense with the complicated diagrams which the earlier writers on geometry, and on the physico-mathematical theories, employed in their investigations and demonstra¬ tions. In geometry, when combined with the modern analysis, it gives the power of expressing the most com¬ plicated relations of figure, and magnitude, and position, almost without the help of graphic representations. As an example, we may give the fine discovery by Gauss, of formulae by which a regular polygon of seventeen sides may be inscribed in a circle by a geometrical construction. In algebra it has served to extend greatly the theory of equations ; in astronomy, when applied to the theories of the planets and comets, it gives elegant and convenient expressions for their angular motions, and compact for¬ mulae for computing the elements of their orbits, and their true and apparent positions ; and in statics and dynamics, it gives, without diagrams, the relations of forces which produce rest or motion, and the laws of the motions. The precious invention of logarithms abridged the irksome 548 ALGEBRA. Algebra, labour of calculation, even in the simplest applications of ^ 'geometry; but this, combined with the trigonometrical tables, and the theory of the calculus of sines, affords a still more powerful instrument for abridging labour; just as two mechanical inventions, which apart can overcome considerable resistance, yet are vastly more potent when united. 218. In the calculus of sines, as well as in other appli¬ cations of algebra to geometry, all quantities, whether lines or angles, are considered as expressed by numbers ; some line or angle is assumed as a unit, and the number of times that unit is contained in the line or angle is its numerical value. The magnitude of the unit is altogether arbitrary; and since, in general, the magnitude to be expressed in num¬ bers may not contain the unit an exact number of times, it ought to be so small, that the remainders may, in re¬ spect of the wholes, be rejected. 219. The primary unit, by which angles are expressed in numbers, is one ninetieth part of a right angle, that is, one 360th part of four right angles. Each of these is called a degree, and is conceived to contain 60 units of a lower order, called minutes ; and each minute, again, 60 units of the next lower order, called seconds ; and so on to thirds, &c. The degrees, minutes, &c. in an angle, are usually writ¬ ten thus: 12° 15' 10" 25"'. This means an angle of 12 degrees, 15 minutes, 10 seconds, and 25 thirds. It is not common to estimate angles to a greater degree of accu¬ racy than seconds and tenths of a second: thus 3*4" means three seconds and four tenths of a second. The French mathematicians attempted, in the time of the Revolution, to introduce a new unit for angles. They supposed a right angle to be divided into 100 equal parts, called degrees; and each degree to be subdivided into 100 minutes ; and each minute into 100 seconds; and so on. This division, however, was not adopted out of France. Unfortunately, Laplace had employed it in his Mecanique Celeste, to the inconvenience of its readers; but now the French mathematicians themselves have al¬ most all returned to the old sexagenary division. 220. Although an angle and a circle are not necessarily related, because we can form a distinct notion of each independently of the other; yet there is such an analogy between them, as to make it convenient to consider them together. Therefore (Plate XVIII. fig. 23), let PO, QO, be straight lines which contain an angle whose vertex is O. Let OQ, one of the lines, be given in position, and let OF, a segment of the other line adjacent to O, be an invariable magnitude. Let us now suppose the line PO to coincide at first with QO, and, departing from that position, to turn about O as a centre: the line PO will now generate an angle POQ, and E, the extremity of the constant radius, will describe an arc AE. When the line has made a complete revolution about the cen¬ tre O, it will have generated four right angles, and the point E will have described a complete circle; and it is manifest that any angle POQ will have the same ratio to four right angles that the arc AE has to the whole cir¬ cumference. Hence it follows that the arc may conve¬ niently serve as a geometrical measure of the angle ; and if we suppose the circumference to be divided into 360 equal parts, called degrees, and each of these to be sub¬ divided into 60 minutes, and so on, then the angle and arc will be expressed by the same number of degrees, minutes, &c. 221. Let the diameters AC, BD, be perpendicular to each other. These divide the circumference into four quadrants, and the circle into four regions AOB, BOC, COD, DO A. The difference between an angle and a Algebra, right angle, or between an arc and a quadrant, is called the complement of the angle or arc; and the difference between an angle and two right angles, or between an arc and a semicircle, is called the supplement of the angle or arc. Thus, the angle POB is the complement of POQ, and POC is its supplement; and the arc BE is the com¬ plement of AE, and CE its supplement. 222. Assuming A as the origin of the variable arc AE, a straight line EF, drawn from its extremity E, perpen¬ dicular to the diameter AC, is called the sine of the arc AE ; and a straight line EG, drawn perpendicular to BD (which is the sine of the arc EB, the complement of AE), is called the cosine of the arc AE. Hence it appears that the cosine of an arc is equal to the distance of the sine from the centre of the circle. 223. Supposing now the arc AE to increase continual¬ ly by the revolving of the radius OE, departing from the position OA, and moving in the direction ABCD, &c. the sine EF, which at first is r=0, will increase until the arc become a quadrant; afterwards, while the arc increases from one to two quadrants, the sine E'F' will decrease, and at last again become r=0. The arc continuing to in¬ crease, the sine will be reproduced; but its direction F"E" will now be the opposite to its first direction FE. It will increase in magnitude, until the arc become three qua¬ drants ABCD ; and it will again decrease, while the arc is increasing from three to four quadrants: and when the radius has made a complete revolution, the sine will have decreased to zero. We may, however, suppose the re¬ volving radius OE still to proceed : there will thus be ge¬ nerated an arc, ABCD AE, greater than a complete circum¬ ference, of which EF will be the sine; and, in the second and every succeeding revolution, the sine will pass through the same changes as in the first. 224. We may trace the changes in the magnitude and direction of the cosine just in the same way. While the arc AE increases from zero to a quadrant, the cosine OF, at first equal to the radius OA, decreases, and at last va¬ nishes ; and while the arc continues to increase, and has any value ABE' between one and two quadrants, the co¬ sine OF' is reproduced, with a direction the opposite to the first. When the arc is exactly two quadrants, the co¬ sine becomes in magnitude OC, equal to OA, but oppo¬ site in direction. The arc still increasing to ACE", the cosine decreases to OF"; and when the arc becomes ABCD, three quadrants, the cosine again becomes =0; between three and four quadrants the cosine OF'" re-ap- pears in its original direction ; and when the revolution is completed, the cosine acquires its first value OA. In a second revolution the same changes are repeated, and so on continually. We may suppose the radius to turn round O in the con¬ trary direction ADC, and the very same changes will be produced on the direction and magnitude of the sine and cosine of the generated arc AE'". 225. In conformity to the principles of analytic geome¬ try, the contrary position of the arcs AE, AE', and the sines EF, E'F', in respect of the position of the arcs AE", AE'", and the sines E"F", E"'F"', may be indicated by the signs + and —; and the same is true of the cosines OF, OF'", which are opposed in direction to the cosines OF', OF", the arcs and sines on opposite sides of the diame¬ ter AC being regarded as having opposite signs, and a like contrariety being supposed in the cosines on opposite sides of the diameter BD, which is perpendicular to AC. The arc AE being regarded as positive, it does not signi¬ fy whether we reckon the sines and cosines positive or ne¬ gative in the beginning, provided we change the signs, ALGEBRA. 549 Algebra, when, after having decreased to zero, they are reproduced with a contrary direction. Let us suppose the sine and cosine of any positive arc AE in the first quadrant to be positive; then, from what has been explained, the sine will continue to be positive in the second quadrant, but the cosine will have become negative ; in the third the sine and cosine will both be negative ; and in the fourth the sine will be negative, but the cosine positive. Again, if the radius OE turn about O in the contrary direction, ADCB, &c. the arc AE'", &c. thus generated will be negative ; the sines will also be negative in the first semicircle, but the cosines positive in the quadrant AD, and negative in DC, and so on; the changes from -j- to —, and from — to -J-, following each other exactly as in the generation of a positive arc. 226. Let a straight line AH, perpendicular to the dia¬ meter AC, meet the radius OE produced in H (fig. 24) : the line AH is called the tangent of the arc AE, and the line OH the secant of that arc. 227. A line BK, perpendicular to OB (which is at right angles to O A), and which meets OH in K, will be the tangent of the complement of the arc AE ; and OK will be its secant. The former is therefore called the co-tan¬ gent of the arc AE, and the latter its co-secant. 228. The segment AF of the diameter, between the be¬ ginning of the arc and its sine, is called the versed sine of the arc ; and, similarly, the segment BG, the versed sine of the complement, is its co-versed sine. 229. Since the arc AE is assumed as a geometrical measure of the angle POQ, we may regard the lines which are the sine, tangent, secant, &c. of the arc, as also the sine, tangent, secant, &c. of the angle ; or, since all quan¬ tities in this calculus are to be expressed in numbers, we may take any numbers proportional to these lines. Hence , „ . arc AE . r we may assume the fraction as ^ie measure °f EF the angle POQ, and, similarly, ^ as the sine of the an- OF . . HA. „ ,OH . gle POQ, its cosine, ^ its tangent, and ^ its secant; then will be the co-tangent, and _ win be the co-secant of the angle. These quanti- AH ties will have among themselves the same ratios as the lines which bear the same designations; and it is evident, from the nature of similar figures, that supposing the an¬ gle POQ to remain of the same magnitude, its sine, tan¬ gent, secant, &c. thus defined, are thd* same, whatever be the magnitude of the circle, which now serves merely to connect them as related quantities. We may consider OA, the radius of the circle, as a unit, and then the sines, tangents, &c. will be expressed in parts of that unit, according to the decimal notation. This is the common form in which they are given in the trigonometrical tables. 230. The power of algebra, as an instrument of inves¬ tigation, depends greatly on the proper employment of conventional signs: it is common to express the sine of an arc a by the abbreviation sin. a, its cosine by cos. a, its tangent by tan. a, its secant by sec. a, its co-tangent by cot. a, its co-secant by cosec. a, and its versed sine by ver. sin. a. 231. From the definition given of an angle by the an¬ cient geometers, its measure cannot exceed half the cir¬ cumference of a circle. When, however, we regard an angle as generated by the rotation of a line about a fixed pomt, the arc, which is its measure, may be regarded as capable of continual increase. In astronomy, the angular Algebra, motion of the sun and planets is reckoned from an anglev or arc of 0° forward to 360°. We are thus led to con¬ sider the sines of arcs which exceed 180°, and even which exceed a whole circumference, or any number of circum- ferences. 232. Let v denote half the circumference of the circle which is assumed as a scale for measuring angles. It is easy, by induction, to infer from what has been explain¬ ed, that a being any arc, Sin. ( $r-|-(i)——sin. a, Sin. (2ff-j-a)= + sin. a, Sin. (^+0)— — sin. a, Sin. (4ff-j-«)= -p sin. a, &c. Deing u, or any wnuie numuci 2»+l)7r+a] = — cos. a,) = + cos. a.T 2n+\) t+«] = — sin. a,f 2n-r+a] = + sin. a.) (1) Sin. (it — a) — + sin. i. (2or — a) =r Sin Sin Sin. (4 &c. (3r-\-a~\ It is also evident that Cos. ( w — a) — — cos. a, Cos. — a) = + cos. a, Cos. (3 Sin. 2w‘jr =0. 233. If a and a be arcs which differ by a quadrant, that is, if a=|‘?r-j-a; then it will appear by inspection of figure 23, and”a little consideration, that Cos. a= — sin. a, Sin. a=-f- cos. a. Now, by changing a into a, formulae (1) of last section become Cos. ^(2/i-p 1)^-pa] — — cos. a, Cos. [ 2«7T-pa] ....=: q- cos. a, Sin. [(2«-f l)7r-f a]=—sin. a, Sin. [ ‘Znv+a^ .. .. = -j- sin. a. In these substitute ^w-pa for a, — sin. a lor cos. a, and cos. a for sin. a, and they become -a] = — cos. . . . = -P cos. - a] = + sin. a, (" a.) a, 4 • a, V (2) Cos. [(4» -p 3) | + a] = + sin. Cos, [(4ra-pi) ^-pa]= — sin. a, Sin. [(4»-p3) ^-pa] = — cos. a, Sin. [(4n-p 1) _-pa]= + cos. a. (3) If, again, there be two arcs a and a, whose sum is a qua¬ drant, that is, a=i7T—a, then Cos. oczrsin. a, Sin. az=cos. a. If, in the above formulae, we now put \nr — a for a, and sin. a for cos. a, and cos. a for sin. a, we shall have Cos. C(4«-p3)| —a] = ■ sm. a, Cos. [(4n-pl) | — a]= +sin. a, Sin. [(4n-p3) | — a]=—cos. a, Sin. [(4n-pl)| — cfl=+cos a. (4) 550 Algebra. ALGEBRA. 234. The formulae investigated in the last two sections may be brought together in an abridged form, as in the following table: Cos. [(2»+ l) and the opposite angles A, B, C. From C, any one of the angles, draw C D perpendicu¬ lar to the opposite side c, dividing it into the two seg¬ ments AD, BD ; then, by the definitions (sect. 229), t, BD BD cos. ±5=-^— — ■, and hence BC a BD=ra cos. B, and, similarly, AD=& cos. A; and c=AB=BD + AD=a cos. B+6 cos. A. Hence we have this property of a triangle : If each of any two of its sides be multiplied by the cosine of the angle it makes with the third side, the sum of the pro¬ duets is equal to that third side. This theorem, combined with these formulas, Cos.2 A + sin.2 Azrl, Cos. (w—A)= — cos. A, Sin. (w—A)—sin. A, is to serve as the basis of the whole calculus of sines. From the preceding theorem, we obtain the following system of formulae: I. a—b cos. C + c cos. B, 1. b—a cos. C-j-c cos. A, 2. c=a cos. B + 5 cos. A. 3. From the first of these we get a cos. C—b cos.2 C + c cos. B cos. C, a cos. B=6 cos. B cos. C + c cos.2 B; and from these again, by transposing, b cos.2 C=a cos. C — c cos. B cos. C, c cos.2 B=a cos. B — b cos. B cos. C. Subtract each side of the first of these two from the corresponding side of 2 of system I., and each side of the second from the corresponding side of 3, and write in the A L G E B H A. 551 Algebra, results sin.2 C for 1 — cos.2 C, and sin.2 B for 1 — cos.2 B ; we then get b sin.2 C~c (cos. A + cos. B cos. C), c sin.2 B=& (cos. A-j-cos. B cos. C). Take now the product of the sides of these equations, and leave out the common factors b, c, of the result; we thus obtain Sin.2 B sin.2 C:=(cos. A-}-cos. B cos. C)2. Hence, taking the square roots, Sin. B sin. C = cos. A-j-cos. B cos. C. Here we have a property of the angles of any triangle, which is independent of its sides; this, by interchanging the angles, gives the following system of formulae: II. Cos. A= — cos. B cos. C + sin. B sin. C, 1. Cos. B = — cos. A cos. C sin. A sin. C, 2. Cos. C = — cos. A cos. B -j- sin. A sin. B. 3. Again, from the first of these we have Cos. A cos. C = — cos. B cos.2 C + sin. B sin. C cos. C ; and hence, by transposition, Cos. B cos.2 C zr — cos. A cos. C -f- sin. B sin. C cos. C. Subtract now the sides of this equation from the cor¬ responding sides of 2 ; the result is Cos. B (1 — cos.2 C)= sin. C (sin. A — sin. B cos. C). Substitute sin.2 C for 1 — cos.2 C, and divide by sin. C; then, Cos. B sin. C — sin. A — sin. B cos. C. This gives us a third system of formulae, viz. HI. Sin. Az=sin. B cos. C + cos. B sin. C, 1. Sin. Bz=sin. A cos. C + cos. A sin. C, 2. Sin. C = sin. A cos. B + cos. A sin. B. 3. If it be now considered that A -f- B C = two right angles —v, so that A + B=-r—C, and therefore Sin. (A + B)=sin. C, cos. (A + B)=: — cos. C, we obtain, from the third formulae of systems II. and III., Cos. (A-f-B)rrcos. A cos. B — sin. A sin. B, Sin. (A-j-B)=:sin. A cos. B -f- cos. A sin. B. 238. In this investigation, we have supposed that A and B are two angles of a triangle,—an hypothesis which requires that their sum shall not exceed two right angles, and that the sum of the arcs which measure them do not exceed a semicircumference. The formulae, however, hold true, whatever be the magnitude of the arcs: for, let A, a, and B, (3, denote arcs, such, that cc-f-AzrT, /3 + B^cr; and therefore (a-f-/3) + (A-}-B) —2^: then, A — ff — a, Br=cr — (3, and (sect. 232) Cos. A= —cos. a, Sin. A=sin. a, Cos. B= — cos. (3, Sin. B=sin. (3. Hence it follows, that Cos. A cos. B — sin. A sin. B — cos. a cos. (3 — sin. a sin. [3, Sin. A cos. B + cos. A sin. B — — sin. a cos. f3 — cos. a sin. (3. And since (sect. 232) Cos. (a+/3)=:cos. (A + B)=cos. A cos. B — sin. A sin. B, Sin. (a + /3)= — sin. (A-f B)= — sin. A cos. B — cos. A sin. B; therefore, cos. (a-f-/3)—cos. a cos. [3 sin. a sin. (3; Sin. (a-{-/3)—sin. a cos. /3-f-cos. a sin. /3. Now, on the hypothesis that A + BZff; then, because A + B + a + /3r=2'r, it follows that a+(37*. Hence it appears that the formulae for the cosine and sine of the sum of A, B, arcs less than a semicircle, apply equally to arcs a, j3, whose sum is greater than the half, but less than Algebra, the whole circumference. Again, if we suppose that a, a!, and /3,13', are such arcs, that a' + a=2‘r, /3' + /3=2t, and therefore (a' + /3’) + (a + p) then we shall have a=2‘r— a', (S—Qk — (S', Cos. a=cos. a', Sin. arz — sin. a', Cos. /3—cos. (3', Sin. (3= — sin. /3', Cos. (a' + /3')= C0S.(a + /3), Sin. (a' + /3')= — sin. (a + /3). Here, again, we shall have Cos. (a'-|-/3')—cos. a' cos. j3'—sin. a sin. (3', Sin. (a'-}-/3')=:sin. a' cos. (3’cos. a' sin. (3'; and because a -f jS is greater than cr, but less than 2n, therefore is an arc between two and three semicir¬ cumferences. It is evident we may proceed in this way continually, and thus be assured that the formulae are true, when A and B are any arcs of a circle, even although they should exceed a circumference, or any number of circumferences. 239. If, in these formulae, we substitute a — b for A, and b for B, they become Cos. cz=cos. b cos. (a — b) — sin. b sin. (a — b), Sin. a=sin. b cos. (a — &)-f-cos. b sin. (a — b). To abridge, let us put P—cos. (a — b), and Q=sin. (a—A) ; we have now, by transposition, P cos. b — Q sin. b =cos. a, P sin. b + GL cos. b z=sin. a. From these equations, by the ordinary process of eli¬ mination, we can determine P and Q: thus, proceeding by sect. 73, we get P cos.2 b — Q sin. b cos. &z=cos. a cos. b, 1. P sin.2 & + Q sin. b cos. 6=sin. a sin. b, 2. P cos. b sin. b — Q sin.2Z»=cos. a sin. b, 3. P cos. b sin. 6 -f- Q cos.2 6= sin. a cos. b. 4. By adding equations (1) and (2), and substituting 1 for cos.2 Z>-|-sin.2 b, we obtain P=cos. (a — 6)=cos. a cos. 5-f-sin. a sin. b. And again, by subtracting (3) from (4), we get Q.= sin. (a — £>)z=sin. a cos. b— cos. a sin. b. For the sake of reference, and a uniform notation, we shall now bring together the formulae of this and sect. 237 into one group. (B) Cos. (a+ &):=: cos. a cos. b — sin. a sin. b, (1) Cos. (a—i)z=cos. a cos. b -f sin. a sin. b, (2) Sin. (a-|-i)=sin. a cos. b -j- cos. a sin. b, (3) Sin. (a—&)=sin. a cos. b — cos. a sin. b. (4) These constitute what we have termed the fundamental theorems of this calculus. 240. By adding and subtracting these formulae, we ob¬ tain others equivalent to them, but under a different form, viz. these: (C) Cos. a cos. b—\ cos. {a — £)+£ cos. (a (1) Sin. a sin. b—^ cos. (a — b)—h cos. (a + b), (2) Sin. a cos. b=}1 sin. (a -f- &) + | sin. (a — b), (3) Cos. a sin. b—^ sin. (a -f- 6)—^ sin. (a — b). (4) If we now put a b= A, and a — i — B, so that a = £(A + B), b = ^-(A — B), and substitute these values of a,b, a+ b, a — b, in the above formulae, and, for the sake of uniformity, write the letters a and b instead of A and B, we obtain % ALGEBRA. (D) Cos. 6-j- cos. <2=2 cos. J (a-\-b) cos. ^ (a — b), (1^ Cos. b — cos.a=2 sin. ^ (a-\-b) sin. ^ («—b), (2') Sin. a+ sin. b=.2 sin. l (a + b) cos. ^ (a — b), ^31 Sin. a— sin. b=2 cos. ^ (« + i) sin. ^ (a — b). (4) In formulae (C), let nA be written instead of a, and A instead of b; and consequently (n—1)A instead of a — 6, and (rc+l) A instead ofa + 6; the result, after put¬ ting a and b for A and B, will be and from these, putting tan. a for anj cot_ a for a AIne,)ra- cos. a &c. we deduce this new set of formulae: 2 cos. a cos. tia^zcos. 2 sin. a sin. na=cos. 2 cos. a sin. «a=sin. 2 sin. a cos. wa=sin. (E) ' n—< l^a + cos* (n + l)a> (1,) In — l)a—cos. 1)«, (2) [ri + 1)<2 -J- sin. (n—\\a, (3) [n + 1)«—sin. (n—l)a. (4) (H) Tan. a tan. b = —~ ^7 ^ cos. (a — 6) + cos. (a + b) Tan. a cot. b = T ^ + ^ ^ sin. (a + b) — sin. (a — b) Cot. « tan. b = sin. (a + b) + sin. (a — b) Cot. a cot. b = cos.(<*-6) + cos.(a + <,) cos. (a — b) — cos. (a + b) (1) (2) (3) (4) 241. Resuming the first system of formulae, viz Sin. (« + £>)=sin. a cos. 6 +cos. a sin. b, Cos. (a + b)—cos. a cos. b—sin. a sin. b, let each side of the first be divided by the corresponding side of the second ; then we have Sin. (a + b) sin. a cos. Z> + cos. a sin. b Cos. (a-f 6) — cos. a cos. b—sin. a sin. b sin. a sin. b cos. a ~ cos. b 244. Because, by formulae (B), Sin. a cos. b + cos. a sin. b = sin. (a+ b)\ therefore, 5!Hl2 + gimj = sin, (a+j)_ cos. a cos. b cos. a cos. b By treating the remaining formulae in the same way, and substituting the tangent and co-tangent for their va¬ lues, we obtain sin. a sin. b Hence, observing that tan. A= Tan. (a+b) cos. a cos. b sin. A cos. A’ tan. a+tan. b we obtain 1 —> tan. a tan. b By a like process we obtain from the formulae for sin. (a — b), and cos. (a — ft), a formula for tan. (a — ft). The two, for the sake of reference, may be put together. (K) Tan. a + tan. J = £”•>+») cos. a cos. ft _ sin. (a — ft) cos. a cos. ft’ _ sin. (a + b) sin. a sin. ft’ sin. (a.— ft) Tan. a—-tan. ft = Cot. a + cot. ft = Cot. a — cot. ft = Tan. a -f- cot. ft = sin. a sin. ft’ cos. (a — ft) cos. a sin. ft’ (F) „ , . tan. a+tan. ft Tan. (a + b)— 1 — tan. a tan. ft rt .. .. . r cos.(a 4- ft) Cot. a — tan. ft = -—^—^—1 sin. a cos. ft (1) (2) (3) (4) (5) (6) Tan. (a — b)— tan. a — tan. ft (1) (2) •*)> 1 + tan. a tan. ft 242. The expressions which have been found for tan. (« +ft), tan. (a — ft), give like formulae for the co- tangent of the sum and difference of two arcs; we have 2 sin.4(a~ft)’cos.Ua — ft) = sin. [U, only to substitute in them sin (a —ft) 2 V ' L2'" cot.(a=tft) f°r tan’ (a±b)’ ^Ta f°r tan- ^ and 1 for tan. ft. The results are, 245. Because, by formulae (D), Sin. a + sin. ft=2 sin. ±(a + ft) cos. ^(a ■ Sin. a — sin. ft= 2 cos.l(« -j- ft) sin. ±(a — ft). Hence, multiplying equals by equals, and considering that by formula (3) of (B) 2 sin. j(a+b) cos. i(a + ft)= sin. U(a + b) + i(a + ft)] zr sin. (a + b), 6)+K«—*)] cot. ft (G) 1 — cot. a cot. ft cot. a-FcotTF’ 1 + cot. a cot. ft cot. a — cot. ft * 243. We have found, formulae (C), that 2 sin. a sin. ft = cos. (a — ft) — cos. 2 cos. a cos. ft = cos. (a — ft) -f cos. therefore s^n’ a sin- b _ cos, (a — ft) Cot. (a -f- b)—- Cot. (a—b) — - 0) (2) a + ft), a + ft); cos. (’ Sin. a + sin. b . . — j = cot. A (a — o) Cos. a—cos. 6 2V ' Sin. a — sin. b x , / — j — tan. A U Cos. a + cos. b (1) (2) (3) b), (4) Cos.2 -f sin.2 Ja=l, and 2 cos. \a sin. ia=:sin. a, we have cos.2 2 cos* sin. ^ct sin.2 1 sin. a, and cos.2^<2—2cos.sin.sin.21—sin.a; whence, taking the square roots, Cos. \a + sin. \a z=. Vl + sin. «, Cos. \a — sin. \a = Vl — sin. a; which, by addition and subtraction, give 553 Algebra. (6) Sin. a — sm. b *. i / ■ xa (K\ 7 — cot. h (a b), (o) Cos. a — cos. b 2V ^ ' w Cos, b + cos, a _ cot. ±(a — b) Cos. b —cos. a ~ tan. ^ + b)’ 247. We have found (formulae K, No. 4) that Sin. (a—b') j —:—y = cot. a — cot. b, Sin. a sm. b Sin-(6-c> = cot.i_cot.c, Sin. b sm. c Cos. = l [VI + sin, a + Vl —sin, a], Sin. fra = £ [Vl + sin. d — Vl — sin. a]. Again, because sin. a = 2 sin. \d cos. ^a, therefore ci* sin. ^d Sm, a= f- X 2 cos.2 Jo •• 'cos.^a Sin, (c—a) but Sm--v- = tan.Ja, and 2 cos.2Aa = 1 + cos. o (by cos.^a J No. 1 of O), therefore sin. d = tan.^a (1 + cos. a), . sin. d 1—cos. d tan Ja — = : ; 2 1 + cos. d sm. a . l + cos. a sin. a cotan. = 7- ; 2 sin. a 1—cos. a 1—cos. a 1 1= cot. c — cot. a. + sin. (c—d) Sin. c sin. a Hence, by adding, we obtain Sin, (a—b) sin, (b—c) Sin. d sin. b sin. b sin. c 1 sin. c sin. d In like manner, it appears, from No. 2, that Sin. (d—b) Again, since — cot. d, . 1+COS. d and sin. a sin. d cos. d sin. a = cosec. d cos. d — 0. rr cosec. d + cot. a, sin, (b—c) sin, (c—d) _ ^ Cos. a cos. b sin. b sin. c sin. c sin. a sm. d sm. d sin. a therefore tan. £d= cosec. a — cot. a, and cot. \d—cosec. d + cot. a. The formulae investigated in this article may now be brought into one table, viz. Therefore, taking away the denominators, and observing that sin. (c—a) — sin. (d—c), we have (N) Sin. Jsin.(a—c) = sin. csin.fa—V) + sin. asin.(J c\ (1) Cos. £ sin. (a—c) cos.esin.(a—o) cos.a sin. (0 c). (~) These formulae are true, a, b, c being any arcs what- ever ; and they are sufficient to indicate how innumerable others of the same kind may be obtained. 248. If in the formula for cos. (a + J) we suppose a—b, it becomes cos. 2a — cos.2a — sin.2a ; and, since cos.2a = 1 — sin.2 a, and sin.2 a = 1 — cos.2 a, we have also Cos. 2d~l — 2 sin.2a = 2 cos.2a— 1. By assuming b = d, we get from the formulae for sin. (d + b), tan. (a + J), cot. (a + J), other formulae for the sine, tangent, and co-tangent, of the double of an arc. These, being frequently wanted, may be pot together in a table. (O) Cos. 2d = cos.2a — sin.2a = 2 cos.2a — 1 = 1—2 sm.2a, (1) Sin. 2d =2 sin. a cos. a, (2) 2 tan. d 2 Tan.2arr (P) Cos. \a = ^/1+9°S‘— = g [^1 + sin-«+V L— sin. a],(l) Sin ,. %d = J- Tan.lazzj^ sm. a cos, a __ £|+/iq-sin.a—Vl—sin.a^^S) (3) —cosec. a—'Cot. a, rz cosec. a + cot. a. (4) (3) (4) ' 1 —tan.2a cot. a — tan. a Cot. 2a = ^ (cot. a — tan. a). 249. From the first formula we may get formulae for the sine and cosine of the half of an arc in terms of the cosine of the whole arc. But we may also express the sine and cosine of the half arc by the sine of the whole arc: thus, vol. n. cos. a „ , sin. a Cot. kd — y 2 1—cos. a 250. We shall now investigate formulae for the cosines and sines of the multiples of any arc. By the first of formulae (E) we find that Cos. (>*+1) d—2 cos. a cos. wa —cos. (w—1) a. Let x denote cos. a ; then, Cos. d— x, Cos. 2d—2x cos. a— cos. 0a, Cos. 2>d-=.2x cos. 2a — cos. a, Cos. ka—2x cos. 3a — cos. 2a, &c. Hence, by substituting successively for cos. a, cos. 2a, &c. their values in the second members of these formulae, (Q) Cos. d—x, Cos. 2a—2 x?—1, Cos. 3a=4 a?3—3#, Cos. 4a=8 x4—Sa^+l, Cos. 5d=16x5—20x3+5a:, Cos. 6a=32«6—48^+18^—1, Cos. 7a=64a;7—112#5+56a3—7ar, &c. 4 A ALGEBRA. 554 Algebra. I he law of the series is 2 cos. na— (2x)n—•n(2a;)”~2 _j_ ^(2x)n~i n(n—4V«—5) ^ „ — j-; g. 3 ^ (2x)n~G 5 &c. 251. The third formula of (E) gives Sin. «=2 cos. a sin. na — sin. (n—l)a—2x sin. 2a — sin. a, Sin. 4a=2# sin. 3a — sin. 2a, &c. Therefore, proceeding as in last article, (R) Sin. a—y, Sin. 2a—2yx, Sin. 3az=y(4 a2—1), Sin. ^a=y(9> ar3—4x), Sin. 5a=:2/(16a^—12^+1), Sin. Qa—yl^2x^—32^ +6a;), Sin. la=y(QkxG—80a;4 4- 24a;'2—1), &c. Here the law of the series is sin. na— 2,[(2z)»-i-(»--3X2z)"^+ (n—4)(m—5,)(n—6) 1 . 2 ♦ 3-(2ar)”,~7+> &c.]. 252. The series for the cosines and sines of the multi¬ ples of an arc are arranged according to the descending powers of the cosine of the arc; but we may find others which proceed according to the ascending powers. It is, however, then necessary to distinguish between the even and odd multiples of the arc. Let n be odd, and we have, from table (Q), (S) Cos. a —x, Cos. 3a- — (3a; — 4a?3), Cos. 5a=5x — 20a^-f-l&c5, &c. and in general, cos. na— =!=r».r-^ll)^+ 1)0*- 9)^ . 1 L 2-3 2 • 3 • 4 • 5 The upper sign is to be taken when n is any number m the series 1, 5, 9, &c. that is, when n has the form 4m-f 1; and the lower, when n is one of these, 3, 7, 11, &c. or when it is of the form 4m-}-3. Next, for the even multiples of the arc we find (2S) Cos. 2a= — (1 — 2a£), Cos. 4a— + 1 — Sa,’2 4- 8a4 Cos. 6a= —(1 — 18a? -}- 48a^ —. 32a;6), &c, J and in general, cos. na— "2 2(?^ —4) 3 (T) Sin. a—y, Sin. 3a— — y(\ — 4a?j, Sin. ba—y(\ — 12a?4- 16a4), &c. and in general, sin. na— Algebra. * O . Q . ^ ^ in1— l)(n2 — 9)(w2—25) 6 2 • 3 a;e-}-,&c.|; 2 • 3 • 4 • 5 6 the upper sign to be taken when n has the form 4n -f 1. and the lower when it has the sign 4w-}-3. Also we have (2 T) Sin. 2a=2xy, Sin. 4az= —y(4 255. In like manner, for the sines, when n is odd, we find (X) Sin. a=y, Sin. 3a—3y — 4^, Sin. 5a=by— 20?/3-}-163/5, &c. and in general, sin. na-. ny- n(n2— 1)^ ( n(n2 — 1 )(n2 — 9) 2(n2 — 4)(^2 — ]6) 'a;6-}-,&c.J. 2 • 3 Again, when n is even, 2 * 3 * 4 * 5 • 6 Here the upper sign is to be taken when n has the form 4m+ 2, and the lower when it has the form 4m. 253. The corresponding expressions for the sines are obtained from table (R), viz. 2 • 3 • 4 * 5 (2 X) -y5 —, &c- Sin. 2a—2xy, Sin. 4a= x^y — Sy3), Sin. 6a=.x(6y — 32^-1-32^), &c. ALGEBRA. Algebra. And in general, sin. nazz but, by the same formulae (E), 2 cos. a cos. 2a = cos. 3a + cos. a ; therefore, 4 cos.3a rr cos. 3acos. a. Again, multiplying both sides by 2 cos. a, we have 8 cos.4a = 2 cos. a cos. 3a-f-6 cos. a cos. a. Now, 2 cos. a cos. 3a ~ cos. 4a-f-cos. 2a, and 6 cos. a cos. a =: 3 cos. 2a-}-3 ; therefore, 8 cos.4a — cos. 4a -|- 4 cos. 2a -f- 3 , 7^-V *c.} . 256. We owe to Vieta the formulae in tables (Q), (R), (2 V), and (X). He, however, enunciated them as pro¬ perties of the chords of arcs, to which they may be trans¬ formed, by considering that chord a—2 sin. ^a, and S ti hmee“y stJS By proceeding h„„ the cosines and sines of the multiple arcs mi?ht be "-“A? ^/I ^“LZiSd+a's^ fee ITts fo” 7^ a%neJrrifo“ fhTchirds of rtes o/forml for the successive powers rf the cosme of muHiple arcs, but without demonstration. This is equi- ® arc, m terms of the cosmos of the mult,pies ot the arc. valent to table (R). Afterwards, James Bernoulli gave, in the Memoirs of the Academy of Sciences for 1702, two formulae for the chords of multiple arcs : these answer to the general formulae of tables (2 V) and (X); but the latter had previously been given by Newton in his first letter to Oldenburg, the secretary of the Royal Society. The general formulae of tables (Q), (R), (X), and (2 X), and these only, are given in the Introductio in Analysin Infinitorum of Euler; and the whole are given by La¬ grange, in his Lemons sar le Calcul des Fonctions, where they are also strictly demonstrated by his calculus, which is equivalent to the differential calculus. 257. If in the formula x tan. a-{- tan. h tan.(a+0=1_tan.atan^ we make hzzna, it becomes tan. »a-f-tan. a tan. (w-j-1) a— ^—tan. a tan. na' Let us make tan. az=t, then, making n equal to the numbers 2, 3, 4, &c. successively, and substituting for tan. na its value in tan. (n-|-1) a, we get These are given in the following table : (Z) Cos. a zz cos. a, 2 cos.2a cos. 2a-(- 1, 4 cos.3a — cos. 3a-|-3 cos. a, 8 cos.4a = cos. 4a-j~4 cos. 2a-f-3, 16 cos.5a — cos. 5a-j-5 cos. 3a-j- 10 cos. a, 32 cos.6a = cos. 6a-|-6 cos. 4a-}-15 cos. 2a-|-10, 64 cos.7a — cos. 7a-(-7 cos. 5a-p21 cos. 3a-|-35 cos. a, &c. The general law of the series is 2n_1 cos.na= cos. «a-|-j cos.(w — 2)a-f (Y) Tan. a zzt, Tan. 2a = 2t Tan. 3a = Tan. 4a = Tan. 5a = 1—i2’ St—t3 l—3t2’ At—it3 1—Q>t2 + T' 5t—lO^d-^5 l_10^ + 5^’ &c. (n—l) 1 • 2 - cos.(ra — 4)a, i(n—l)(w — 2) , A— A—-—1 cos. — 6) a + , &c. n n n(n—l) l)(n—2) Ingeneral,itweputar= j,p—-j—7-2 i • 2 • 3 * ^ _ n(n ^c.. that is, if a, ft, y, d, t, &c. 1 • 2 • 3 • 4 denote the co-efficients of the second, third, foui th, and following terms of a binomial raised to the wth power, we have ^ at—y P + d5—, &c. Tan.na- + This formula was first given by John Bernoulli, in the Leipsic Acts for 1722. 258. We shall next investigate formulae for the succes¬ sive integer powers of the cosine and sine of an arc. By formula (1) of (E) we have, making n=zl, 2 cos.2a = cos. 2a +1. Let both sides be multiplied by 2 cos. a, the result is 4 cos.3a = 2 cos. a cos. 2a+ 2 cos a; The series is to be continued until we come to a nega¬ tive arc, and if n be an even number, the half of the co¬ efficient of the last term (viz. that in which the arc = 0a) is to be taken. 259. Next, for the powers of the sine ; from (2) of (E), we have 2 sin.2a= — cos. 2a -j- 1: multiply both sides by 2 sin. a ; then, 4 sin.3 a =z — 2 sin. a cos. 2a+ 2 sin. a. Now, by formula (4) of (E), 2 sin. a cos. 2a =: sin. 3a — sin. a; therefore 4 sin.3 a — — sin. 3a+ 3 sin. a. Again, multiplying both sides by 2 sin. a, 8 sin.4 a — — 2 sin. a sin. 3a+ 6 sin. a sin. a. But by formula (2) of (E), 2 sin. a sin. 3a = — cos. 4a + cos. 2a, and 6 sin. a sin. azz — 3 cos. 2a + 3; therefore 8 sin.4 a — cos. 4a — 4 cos. 2a3. In this way we may form the following table: (A 2) Sin. a = + sin. a, 2 sin.2 azz — cos. 2a + L 4 sin.3 a — — sin. 3a -[- 3 sin. a, 8 sin.4 azz cos. 4a — 4 cos. 2a + 3, 16 sin.5 azz sin. 5a — 5 sin. 3a + 10 sin. a, 32 sin.6 azz — cos.6a + 6 cos.4a — 15 cos. 2a + 10, 64 sin.7 azz — sin. 7a j- 7 sin. 5a — 21 sin. 3a+ 35 sin. a. In general, when n is an odd number, ztz 2” “1 zz sin. na — - sin. (n — 2) a+ ^ ^ -- sin. (w n(n—!)(w—2) • / c\ — •, v . 0 . -q—- sm. (n — 6) a +, &c. The upper sign is to be taken when re is a number in the series 1, 5, 9, &c.; that is, when re has the form 4rej+ 1; and the lower when re is one of the intermediate sin.” a 4) a 556 ALGEBRA. Algebra, odd numbers, 3, 7, 11, &c. In either case the series ter- ' minates with a multiple of sin. a. When n is an even number, then z+z 2” “ 1 sin.” a — -vy, -vyf, -vyf ; cos. na The other equation gives us Cos. a—v sin. a—x- Cos. 2a—v sin. 2a=(x—i n/n Cos. 3a—v sin. 3az=(x—t — n cos. (n — 2) a + - ^ . g - cos* (n — ^ a an<^ ‘n generai» Cos. ma—v sin. ma—(x—vy)m. (5) Formulae (4) and (5), when the quantities denoted by a?, y, and v, have been restored, may stand thus: (B 2) n(n— l)(n — 2) cos. (n — 6) a +, &c. 1 • 2 • 3 Here the upper sign applies when n is an even num¬ ber in the series 2, 6, 10, &c.; that is, when - is an odd number; and the lower when n has the form 4>m. In either case the series is to be continued until a term contain cos. (0a) (which is = 1), and then the numeral co-efficient must be divided by 2. 260. The same formulae (E) serve to resolve any ex¬ pression of the form cos.”1 a sin.” a into sines and cosines of multiples of a •• thus, 2 cos. a sin. airsin. 2a; 4 cos.2 a sin. a—2 cos. a sin. 2a, =sin. 3a-|-sin. a ; 4 cos. a sin.2a=2 sin. a sin. 2a, = — cos. 3a-f-cos. a. In like manner we find 8 cos. a sin.3 a — sin. 4a-j-2 sin. 2a, 8 cos.2 a sin.2 a cos. 4a-f-1, 8 cos.3 a sin. a = -j- sin. 4a-j-2 sin. 2a. 16 cos. a sin.4 a zr cos. 5a — 3 cos. 3a -j- 2 cos. a, 16 cos.2 a sin.3 a = — sin. 5a + sin. 3a -j- 2 sin. a, 16 cos.3 a sin.2 a = — cos. 5a — cos. 3a -j- 2 cos. a, 16 cos.4 a sin. a — sin. 5a -{- 3 sin. 3a + 2 sin. a. 261. The introduction of the imaginary symbol V—1 into analysis, has given great assistance in all investiga¬ tions connected with the calculus of sines. Let x denote the cosine of any arc a, and y its sine; then, by formulae (B), Cos. (n+\)a-=x cos. na—y sin. wa, (1) Sin. (n-\-\)a—y cos. na-\-x sin. na. (2) Let v denote a quantity at present indefinite, but to be determined in the course of the investigation; then, from formula (2), v sin. (n+1) az=.vy cos. na+vx sin. na. (3) The sum and difference of formula (1) and (3) give us Cos. (rc+1) a-\-v sin. («+l) «= (%+vy) cos. rca-f- (x—~y) v sin. na, Cos. (w+ 1) a—v sin.(w+1) az=.(x—vy} cos. na— (aH—y) v sin. na. Let us now assume that v2——1, so that r=:v/^X and v = — —; the two last formulte will become Cos. (ra-J-l) a-j-v sin. (n + l)a — (x-{-vy) (cos. na-{-v sin. na), Cos. (n-\.\) a — v sin. (»+!)« z=:(x — vy) (cos. na — v sin. na). By giving to n the values 0, 1, 2, 3, &c. in succession, we obtain from the first of these, Cos. a-\-v sin. a —x-\-vy, Cos. 2a-\-v sin. 2a=r(«-f-vy)2, Cos. 3a-\-v sin. 3a—(x-f-vy)3, and, in general, m being any whole number, Cos. ma^-v s\n. ma~(xJcvy)m. (4) „ m , ,—r- . m , , , . — Cos. —a'+v—1 sin.—a!zz(cos.a!+V— 1 sm. a')n. n n K 1 J Exactly in the same way it may be proved that Cos. — a'—— 1 sin. —a’—(cos. a'—V— l sin. a')n. Thus it appears that formulae (B 2) are true, whether « be whole or fractional. Again, we have manifestly 1 ^ # ~ " ,—T : zz(cos. a+V—1 sin. d)~n. Cos. na 4. v— 1 sm. wa ' 1 7 Let the numerator and denominator of the first member of this equation be multiplied by cos. na—V—1 sin. na ; then, observing that (cos. na + V-1 sin. na) (cos. na—V—1 sin. a) rzcos.2 wa-}-sin.2 naz=.\, also, that cos. na z=. cos. (— na), and — sin. na z=. sin. (—na), we have Cos. ( — na)—— 1 sin. (—na) = (cos. a + y7—1 sin. a)-". Exactly in the same way it may be shown, that Cos. (— na) — sin. y'— 1 (— na) = (cos. a — \/~l sin.)-”; so that the formulae are universally true, n being either a positive or negative whole number or fraction. We may even extend the proof to the case of n, an irra¬ tional quantity; for every such quantity may be express¬ ed to any degree of nearness by numbers. 262. These very remarkable and important expressions (B 2) were first found by Abraham de Moivre, and ap¬ peared in his Miscellanea Analytica, which was published in 1730. He was led to them by considering the ana¬ logy between the circle and hyperbola; but we owe to Euler their introduction into analysis as elementary for¬ mulae. By taking their sum and difference, we obtain them in a different shape, as follows: __ (C 2) _ p __(cos. a + ^—1 sin. a)”-f-(cos. a—V—1 sin. a)”_ V_/OS. TldZZZ 1 ^ —■—-——* Sin. na— (cos. a-\-^ — 1 sin. a)” — (cos. a —V — 1 sin.a)" Algebra. Cos. wa-j-V— 1 sin. wa=(cos. a+V-1 sin. a)", Cos. na—V— 1 sin. wa=(cos. a—V—1 sin. a)”. These have been investigated on the hypothesis that » is a whole positive number, but they are also true when n is a fraction, or negative; for we have manifestly fZ-Y sin. a _f=(cos- na+V— 1 sin. raa)” Cos. a-f-V'- :(cos. ma +V—1 sin. ma) : therefore, raising these equal expressions to the power m, we have Cos. Tna-f V— 1 sin. ma= (cos. raa-fV^Tl sin. na)n; and, putting na=ar, and therefore ma——d. (4) ALGEBRA. Algebra. In either case, they are purely symbolical expressions of the kind found by Cardan’s rule for the roots of a cu¬ bic equation belonging to the irreducible case. (Sect. XL) Like them, they cannot be immediately applied to calcu¬ lation ; but when treated by the rules of analysis, they re¬ veal some of the most elegant and recondite theorems in geometry. 263. The formulae (C 2) admit of an immediate appli¬ cation to the determination of the cosine and sine of any multiple of an arc. Let a;:=cos. a, y=sin. a, so that (E 2) Cos.«a= Sin. na— (x + V — 1 ?/)”4-0r —V —ly)n. 2 _ (x+V— 1;/)”—(x V — 1 Now, by the binomial theorem, (x-f-vC^l y')n=:xn-\-nxn~1 yV — 1 • n(n—l)(n — 2)^n_ n(n—})sdn-i 1 • 2 V (x- 1 • 2 • 3 . \/'— ly)n—xn—— 1 n(n — l)(w 3y3*/ — 1 -J-, &C n(n— 1) 1 • 2 + ~xn~3y3V —l-f-j 1 • 2 • 3 Hence, taking half the sum and difference of these series, and in the latter case dividing by V— 1, we obtain (D 2) wO— Cos. na—xn 1 • 2 _xn—^y^ w(n — —2)(tt —3) Sin. na— Ay + n(y 2 • 3 * 4 n(n—\)(n—2) I • 2 X l)(w —2)(w —3)(w -y -4) \xn-5y5 1} grCm 2 cos. na=pn + qn =pn + 1 2 -y/—1 sin. na — pn — qn — pn ; and since 2 cos. a ■= pq, therefore, putting d, &c. for the numeral co-efficients of the second, third, fourth, &c. terms of a binomial, we have (2 cos. a)n— pn + Jpn-lq + d’pn^q2+ d"pn^ . When n is an even number, the series has a term at equal distances from both extremes, which, being single 1.2*3 * 4*5 These series terminate as often as « is a whole positive number. They were first given in 1701, by John Bernoulli, in the Leinsic Acts, but without demonstration. They cnuai —y , V'j u 7 ~ also appear3in letter 129 of the Commercium Epistolicum in the expansion, must not be doubled; but when w is a of Leibnitz and Bernoulli, and in the Sections Coniques of odd number, the cosines of the negative arcs are eq M cterao^tal it i3 ’remarkable that John Bernoulli number to those of . the pos.Uve arcs. Lastly, by .con- a!) should have fallen on these beautiful theorems, and yet missed the formulae of De Moivre, which are easily de- ducible from them, but which were not discovered until twenty years later. . If it be observed that sin. a — tan. a cos. a, and sm. na — tan. na cos. na ; and if, after substitution, the second formula be divided by the first, the result, after due re¬ duction, will be the expression for the tangent which was given in sect. 257. 264. The same powerful instrument of analysis might enable us to investigate all the general expressions for the cosines and sines of multiple arcs from (It) to (2 X) ; but cog. _ _ ^n. ^ we shall rather reserve them to show the application of L2 2 ^ the differential calculus, or method of fluxions. We shall, wqj Payg the form =±r sin. ma', when m is an odd number; however, now exemplify their use in the investigation of an(j form —Cos. ma', when m is an even number, general series for the powers of the cosine and sine of an — - - arc, in terms of the cosines and sines of its multiples. sidering that the cosine of (n — n)a= 1, the truth of the general formulae of table (Z) will be sufficiently obvious. 265. The general formulae of table (A 2) may be esta¬ blished by a process quite similar to the above, by the expression 2\/~l sin. a-pn — qn ; but more easily by substituting — a' instead of a, and remarking that cos. (^r— a')=sin. a : we have thus (2 sin. a!y—2 cos. n(^v — a') +2^ cos. (w — 2)(|7r 2d' cos. (n — 4) (^tt — a') + ’ ^c* The terms of this series being all of the form it .it . cos. m [|cr — a'] = cos. m-cos. ma’ -f sm. m- sin. md Let us put jo=cos. a +V- sin. a 1 sin. a, q—cos. 1 V— 1 then pqz=.cos?a^-sm.2a—1, and q— De Moivre's formulae may now be expressed thus : 266. Before we proceed to other applications of De Moivre’s formulae, it will be convenient to establish some analytic principles of frequent application, regarding the limits between which certain expressions involving arcs and their sines, tangents, &c. are always contained. It is an axiom in geometry, that any arc is less than its tangent (as defined sect. 224), but greater than its sine, 558 Algebra. , r a . . therefore, - being anv arc, n a a tan. - "7-, n n ALGEBRA. a , a sm. -Z n n Multiptying the first of these by n, and the second by a . a a , sec. and observing that sec. - sin. - rr tan. we have n n n. n n tan. — ~7 a, n a , a n tan. - Z a sec. n n Suppose now n to increase continually, while the arc a is invariable, it is manifest, that since — will decrease, and n may become less than any assignable arc, sec. — will n continually approach to the radius = 1, and may differ from it by less than any assignable quantity. Hence it follows that n being supposed to increase continually, the expression n tan. ^ approaches continually to «, which is its limit. In like manner, because n sin. — Z a, n a a n sin. — ~7 a cos. -: n n . a a ^ a . that sm. — rr cos. — tan. we have n n n Cos.«+ V—1 sin. a = cos.n-^l V—l tj', Cos. a— V—1 sin. cos.”-^l — V—l By the binomial theorem (l + V—1 t)n — (Here we have resolved the whole expansion into two parts ; one entirely free from the imaginary sign, and the other having that sign as a common factor of all its terms.) Bet us denote the first of these series by P, and the second, setting aside its imaginary factor V—T, by Q; then (1 + V—1 *)n = P + Q. By a like process we find (1__ V—T *)”= P—V~L Q; and hence again Cos. a-j-V—1 sin. a — cos.n- (P V 1 Q) ; Cos. -V—1 sin. a = cos.M - (P — V 1 Q). and because, while n increases, cos. — approaches to ra- and from these, by adding and subtracting, dius = 1, which is its limit; therefore the limit of w sin. - n is the arc a. Hence, it appears that the arc a being supposed to de¬ crease continually, : = 1, and limit of a Cos. a — cos." - P, n sin. a — cos." - Q; or, substituting for P, Q, and t, their values, n «a f t /, 1\ nW Cos. a— cos."1 — (1 ) — n l \ n) l- limit of tan. a : 1. 267. It is sufficiently evident that the limit of cos. — n is 1 ; but, in what is to follow, it will be necessary to find the limit of cos." - when n increases indefinitely. By a known formula, cos. /yj 2 ™ Let us put oj — n sin. —; then u will be less than a, and n ’ Cos."2=('l--'\j n v, n1) By the binomial theorem, the second member of this equation is 1 ~&+ (• But since, by hypothesis,, n may be greater than any as¬ signable number, and u is not greater than a, every term of this series except the first, will evidently be = 0, when n is indefinitely great; therefore, in that case, cos." - is accurately =: 1. hav^8* '^eSlim^n^ now ^>e Mmvre’s formulie (261), we Cos.a -p V—1 sin. a ~ Tcos. - -f- V—1 sin -V V n ' ' n) ' Cos. a— V—1 sin. a — fcos. — — V~l sin.-V. \ n n) ' Let t denote the tangent of the arc then observing Sin.a = cos."--f^ — fl —-)fl— n l \ nj\ nj 1-2-3 These formulae must hold true, whatever value we give to n. But let us now suppose n indefinitely great; then, from what was proved in last section, Cos." - = 1, n We have therefore, by substitution, (F 2) . 1 2 nt—n tan. - — a, - — 0, - — 0, &c. W/ 71 Tl Cos. a = \ —— L2-3-4 Sin. a —a + -, &c. -, &c. P2-3 ^ 1-2-3-4-5" These elegant theorems, discovered by Newton, were among the first fruits of his analytical methods. 269. It has been shown (sect. 177) that if e denote the number 2*7182818, viz. that whose Napierian logar¬ ithm is 1, then :l+f* x1 x° X4 1*2 1 1*2*3 1 1*2*3*4j L2*3*4*5 + 5 &c. Now, a being any arc, let x =l aV~ 1; then, by substi¬ tuting and separating the real and imaginary terms, so as to form two series, we have V—i — e ^ ~ — 1 * 2 * 3 • 4 -, &c. + V- — l^a- a5 , &c ner. 1 • 2^3 1 1 • 2 • 3 • 4 • 5 Again, putting x — — aV— 1, we obtain, in like man- Algebra. ALGEBRA. 559 Algebra. •, &c. _v_i(0_r But it was found that , &c. Sin. a —a 1 • 2 • 3 ‘ 1 • 2 • 3 • 4 * 5 &c. Hence it follows that (G 2) eW—1 _ cos> a y' \ gJn> e~a^~l — cos. a — V— 1 sin. a; and consequently that Los. a — , bin. a — . 2 vzri Here the cosine and sine are expressed by imaginary exponentials. Lagrange considered these formulae to be the happiest analytical inventions of the age. The series for the cosine and sine from which they have been here deduced had been given by Newton before the end of the 17th century. They might therefore then have been found, and a perfection given to this subject which it did not attain until fifty years later, by the labours of Euler. 270. From formulae (G 2) we find cos. ot + V— 1 sin. a gW—1 5o^— cos. a —V — 1 sin. a e~a^~1 or, putting, instead of sin. a, its equivalent tan. a cos. a, and leaving out the common factor cos. a, 1+V—l tan, a _ 1 i tan. a Now, observing that e is the base or radical number of Napier’s logarithms, it follows, from the theory of loga¬ rithms (Sect. XIX.), that 2aV — 1 = Nap. log. 1 + a/ —1 tan. a 1—\/—1 tan. a But it was shown, sect. 167, that v being any number, Put now V—1 tan. a instead of v, and the result equal to 2gv'—1, and divide both sides by 2^—1, and we have (H 2) a=tan. a — tan.3 « + j tan.5 a — \ tan.7 a+, &c. This elegant expression for an arc of a circle was first found by James Gregory, from whom it was received by Collins, an eminent mathematician of that period, in the beginning of 1671. It was sent to Leibnitz in 1675 (see Commercium Epistolicum, p. 98 and 120), and it ap¬ pears that this celebrated person had communicated the same series to his friends on the Continent as his own dis¬ covery, and even sent it to England in 1676. (Com. Ep. 133.) He was accused by the English mathemati¬ cians of appropriating to himself the discovery of Gregory: but this, of course, he denied. ( Com. Ep. Leibnitii et Ber- nouttii, tom. ii. p. 313.) We have been thus particular, because Lagrange has given it to Leibnitz. (Calcul des Fonctions, p. 68.) John Bernoulli, however, in express¬ ing his belief that Leibnitz had found the series himself, admits that it was first discovered by Gregory. 271. If we suppose a to be an arc of 45°, the Gregorian Algebra, series gives -5+s;—f+sr —tt+> &c- for one eighth of the circumference. This, however, con¬ verges too slowly to be of any practical use. Newton found a different series, viz. i+y —J —7+9+TT—iV —tV + ’&c* , for the length of the quadrantal arc of a circle of which the chord — 1. This converges somewhat faster than Gregory’s series; but Newton says that the addition of no fewer than 5000,000,000 of the terms would be re¬ quired to give the length of the quadrant true to twenty decimal places of figures; a labour which would require about one thousand years. 272. The simplicity of Gregory’s series is a great re¬ commendation ; and as the determination of the ratio of the diameter of a circle to the circumference is a problem of primary importance, we shall investigate an auxiliary formula, which will make it the fittest of any for the solu¬ tion. Let n, x, y, be three whole numbers, such, that the arc whose tangent is - is equal to the sum of the arcs whose tangents are - and — ; then, by formulae (F), x y 1__.r+7 _ x+y . n~\ E xy—1’ . „ , «x+l n2+l hence we find y — ~n-\ . ^ x—n x—n Now as y is a whole number, »2+l must be divisible by x—n. Let p be any divisor of n2 + 1, and q the quotient, so thatjo^zz »2 +1; then x—n may be assumed = p, and x=zn-)rp, and therefore n24-1 9=’‘+^z-n=n+P- Hence we have the following theorem ; Let n be any whole number, and let n2-\- \ be resolved into any two factors p and q, one of which may be unity. The arc whose tangent is - is equal to the sum of the arcs whose tangents are 1 n-\-p n and 1 n + q As a convenient notation, let A- denote the arc whose n tangent is-, and similarly, A —,— and A —;—, the arcs ° n J n -J-p n-\-q whose tangents are ——, and ; our theorem will ° n^-p then stand thus: (K 2) . 1 . 1 ,1 A -= A 1-A ——. n n+P By giving to n different values, we form the following table: (L 2) n=l,n2+l = 1 x 2, A{-= Al + A^, Ai=A£ + A-f, Ai=Ai + AiV> Ai=Ai-+Al> A}=A± + AJT, A5=A7+AiJa» W A ya) Af=A£+A^5 (8) &c. We may proceed with this series to any extent; and from these formulae, by elimination, we obtain the following: n=2,n2+l —lx 5, w—4, rc2-f-l —1x17, n=z5,n2-\-l —2x13, «=6,w2+l —lx 37, n=7,n2+l =2X25, &c. 560 Algebra. ALGEBRA. A4-= (M 2) From 1 and 2, AJ-=2A^+ Ay, 4 and 9, A|r:2A^-j- Af4-2A^, 6 and 10, A} =3A|+2A^+2A1^, Sand 11, A|=2A|+3A|+2A^+3A^, &c. By any one of these the circumference of a circle may be found with great facility, particularly by the two last. The first and simplest, but not the best, is Euler’s formula ; and it shows that £ of the semi-circumference is the sum of the arcs whose tangents are % and By putting ^ and ^ in the general series instead of tan. a, we get two series whose sum multiplied by 4 gives for half the circumference, r 1 1_ J 1_ 1 , S 2 ~ 3-23 + 5-25 7-27 + S7!5 —’ 4 1,1 1_ J 1_ 1 C + 3 3'33 ' 5-35 ’&C‘ The arithmetical calculation being performed, the result gives half the circumference to the radius 1, which we have expressed by -r, or the whole circumference to the diameter 1 equal to 3-14159,26535,89793,23846,26433,83279,50288. We have put down this important datum true to 35 places of decimals, not because such accuracy can ever be wanted, but as a memorial of the almost incredible patience of Ludolph Van Ceulen, a Flemish mathematician, who obtained this result by the most laborious but most obvious of all methods, namely, the inscription and circumscrip¬ tion of polygons in and about a circle. He so highly es¬ timated this effort, that he directed the number to be in¬ scribed on his sepulchre, in imitation of the tomb of Ar¬ chimedes, which was inscribed with a sphere and cylin¬ der ; but, by methods which have been here explained, it might have been accomplished with no great labour. De Lagny, a Frenchman, carried the calculation, by an easier method, to 128 figures; and Euler ascertained that his result could be verified with 80 hours’ labour. It is said that the same important number has even been carried as far as 150 figures, and that this labour may be seen in manuscript in the Radcliffe Library at Oxford. 273. The importance of the problem to determine the ratio of the diameter to the circumference, which is called the rectification of the circle, makes it desirable to have an elementary solution; we shall therefore give another, which is entirely independent of the binomial theorem, or the doctrine of imaginary quantities. Supposing A to be any arc of a circle, we found, sect. 257, that 2 tan. A 1 i and therefore tan. 2A = 1—tan. 2A’ tan. 2A 2 tan. A — ^ tan. A. From this formula we deduce the following equations: •i tan. ~a. tan. 2 tan. la 2 tan. 1 1 4 tan. 1 a 1 - i tan. 1 a, ■i tan. 1 a. 4 tan. la 8 tan. ^ By adding both sides, and rejecting what is common to the results, we find — -3— ] ^ tan. ^ a—4 tan. 4 a—1 tan. 1 a • tan. a 8 tan. ^ a - 24 4 g sa > and hence, by transposing, 1 1 8 tan. 4 a ~ tan. fl- tan. 1 a + l tan. £ a + i- tan. 1. In general, n being any integer power of 2, we have a. n tan.— a n tan. a + 1 tan. |a +1 tan. la-pi tan. | a + 46- tan. TLa -f - tan. -. n n Suppose now n to be increased indefinitely, the series will then consist of an infinite number of terms; and since it was proved in sect. 266 that n tan. -az=a, we have n (N 2) 11, , a-tan. a"^¥ tan’ 2a + 4 tan- ia + 8 tan- 8a + ’ &c- This very simple and neat expression for the reciprocal of an arc was found by Professor Wallace, and given along with various others in the sixth volume of the 1 ransactions of the Hoyal Society of Edinburgh, about the year 1812. He believed it to be new, and indeed it was not then known in this country; but it had been given before by Euler, in his Opuscula Analytica, tom. i. p. 350. This series converges pretty fast; for the tangent of the half of an arc being less than half the tangent of the whole arc, as is easily proved, each term is less than one fourth of the term before it. As, however, the series proceeds, the ratio of any two consecutive terms ap¬ proaches continually to that of 4 to 1 ; and hence any term somewhat advanced in the series will be nearly three times the sum of all that follow it; and, by this property, as soon as a term is found to be nearly one fourth of that before it, one third of that term will give the sum of all that follow it, very near. From the formula tan. 4a=cosec. a — cot. a (sect. 249), we get tan.4 a=.V\ -{- cot.2a — cot. a=cot. a^l-j-tan.2 a—1). But by the binomial theorem V14- tan. 2a—1 + 2 tan.2 a — 4 tan.4 a 4--+ tan.6a —,&c. therefore, tan+ a—1 tan. a — ± tan.3 a-|-4^ tan.5a, &c. By the first of these expressions we may compute the terms of the series until the seventh or fifth power may be neglected, and then the remaining terms may be more readily computed by the second. Let a be a quadrant=4^. In this case, ——=0. tan. a The calculation of the length of the arc will stand thus: Tan+a=-50000000000 Tan.|a=-41421356237 Tan.4a=-19891236738 Tan.4^a=-09849140336 Tan.^azr-04912684977 Tan.^a--02454862211 Tan.T4jJa=-01227246238 Tan.g+^a—-00613600016 Tan.j42«=-00306797120 £ tan.|a 4 tan.^a 4 tan.^a: nr tangos: 4a tan.^a: A tan .4^: r+I tan.y+j-a: 2+r tan-2++ l1—3+2 tan.^L^a 1T a— •50000000000 •10355339059 •02486404592 •00615571271 •00153521406 •00038357222 ■00009587861 •00002396875 ■00000599213 •00000199737 - =-63661977236 vr «■= 3-1415926536. ALGEBRA. 561 274. It appears from Sect. X. that the resolution of any equation depends on our being able to resolve it into its factors, whether of the first or second degree. In one class of equations this can be effected by the calculus of sines, as will appear from the following analysis : Since cos. (w +1 2 cos. x cos. mx — cos. (m — 1 )x, let 2 cos. a? = v then 2 cos. 2a;=:4 cos. a; cos. a: — 2 cos.0a;=:i>2-f ^ 2cos. 3a:z=4cos. a;cos. 2a: — 2 cos. a: + 2 cos. 4a:z=4 cos. x cos. 3a: — 2 cos. 2x—vi-\- &c. and in general, 2 cos. mx=vm+ —; hence we get v2m — 2vm cos. mx-\-1 — 0. 1 o The equation v + -=2 cos. x gives v1 — 2v cos. a;-J-1=0. Now, since the two equations v*™ — 2vm cos. mx 4-1 = 0, v2 —2v cos. a:4-l = 0, require to be both satisfied at the same time, they must have at least one common root. Let a be that root, then - will also be a root of both ; for putting them under the a form for the cosine of m times any one of these is the very same Algebra, quantity; we may therefore infer that the trinomial — 2vm cos.p -f-1 is divisible by each of these trinomial expressions of the second degree, viz. X m (2* v2 — 2v cos.—4-1, m /2‘T m St v2 — 2v cos. — 4- L m o o 5,r L 1 v2 — 2v cos. —■ 4" L m v? — 2v cos. (2m — l)^ + 1. —h m m vol. ri. ^ m+m’ m + m \ »> >» / 276. The two last formulae are the analytic expressions of a very remarkable property of the circle discovered by Cotes, the friend and contemporary of Newton, and called the CotesianTheorem. It consists of two parts, and may be thus enunciated (see Plate XVI11. fig. 25 and 26): Let the circumference of any circle be divided into 2m equal parts (for example ten), at the points A0, Aj, Ag, A A4,... A9 ; and let A0C be a diameter drawn through A0, one of the points of division; and from any P011)t P in the diameter (fig. 25), or the diameter produced (fig. )> let straightlines PA„ PA3> PA„ PA7, PA9, be drawn to the points in the circumference which are the first, tnira, fifth, &c. from A0 ; and also straight lines PA6, PAg, to the points which are the second, tourtfi, 562 ALGEBRA. Algebra, sixth, &c.: then, putting v — CP, the distance of P from the centre, and r = CA0, the radius. I. The continual product of the lines drawn from P to Au A5, A5, A7, &c. (the points marked with the odd numbers), is equal to rm vm. II. The continual product of the lines drawn from P to A0, A2, A4, A6, &c. (the points marked with even numbers), is equal to rm — vm, when the point is within the circle (fig. 25), or to vm — r’", when it is without (fig. 26). Join CAj, and, to simplify, let r = 1; because the whole circumference is divided into 2m parts, the arcs A0 A, z= A0 An = A0 A- = —, and so on. Now ui ni rn m by the elements of Geometry, PA?=PC2 —2PC x CA, cos.—+CA" - + i. m In like manner, it will appear that PA2 = — 2w cos. — + 1, m YAs^zv* 2v cos. — + 1, m and so on, with respect to the lines drawn to the remain¬ ing points PA4, PA5. Now, remarking that PA0 z= v — 1, from what has been proved, it appears that the product PA? X PA? x PA? ...to PA?m„x is equal to the product of the trinomials v2 — 2v cos. — + 1, m v2 — 2v cos. — + 1, m v1 — 2v cos. — + 1, m 2 Q (2m — 1) V2 2v COS. W + 1 ; m and that the product PA? X PA? X PA? ... to PA?„ is equal to the product of the trinomials, (v — l)2 or (1 — v)2, _ 2cr v2 — 2v cos. b 15 m v2 2v cos. — + 1, m v2 — 2v cos. —— — + 1 m But we have proved that the first of these products is equal to (vm+1)2, and the second to (1— l)2 ; therefore, taking the square roots, we have PAX x PA3 x PA5 x PA7, &c.=^+1, PA0 X PA2 x PA4 x PAg, &c.~l —vm or~vm 1. I bus both parts of the theorem are demonstrated. This elegant geometrical theorem was found among the papers of Mr Cotes after his death. It had no demon¬ stration, but that was soon supplied by his contemporaries, particularly De Moivre, who gave it the more general form which Is expressed analytically in last article. At the time of its discovery, it was greatly esteemed; but now, analytical formulae are found by experience more Algebra, convenient than geometrical diagrams, and therefore are employed instead of them. 277. If we consider that rnc 2(m —n) /n Cos. -‘x=cos.(2m’ cf) — ( m m J it will readily appear that the factors of the quantity (ym—l)2, which have been given in sect. 275, may be written thus: v2-— 2v-\-\z=.(v— l)2, Or. 2W , vz — 2v cos. (-1, m 2n : cos.—T, m v2- ■ 2v cos. (- 1, m :v2 — 2v cos. v1 — 2ucos. —+1, m w2 — 2v cos. —4-1, m where the second and last are identical; and the same is true of the third and last but two, the fourth and last but three, and so on, untd, in the case of m an even number, we come to two equal factors, one on each side of the (£m4-l)th factor, which being v2 — 2v cos. —4-1 will be ^+2w 4.1 = (w +1)2; but in the case of m an odd number, we come to two adjoining equal factors, the first Tfl - 1 of which is V2 — 2« cos.—^4-1; therefore, taking the square root of (vm — l)2, and at the same time rejecting one of each pair of equal factors, we find that when m is an even number, vm — 1 is equal to the product of these quantities, v—\ 2'k it — 2v cos. (- 1, m 4cr v2 — 2v cos.—-f 1, m 1 v2 — 2v cos.- -'T-j- 1. But when m is an odd number, the factors are v — 1, 2$r v2 — 2v cos.—^4-1, m 1 o ^ 4w . v2 — 2v cos. [-1, m o „ m — 1 , ir — 2v cos. w4-1. 278. Next let us consider the expression 1)2 and its factors, as given sect. 275. We have for this case Cos. 2m n /o » n n —^zrcos. (2 + l)2, Vq (cot. -j- tan.—p: and rejecting one of each pair of equal factors, we obtain, but by (3) and (4) of formulas (Q), in the case of m an even number, vm + 1, equal to the . . „ 2 j t j? 4.1. r . cot. 4 v 4- tan. jjV — 2 cosec. v — ; product of these factors: 2 “ 2 sin. v therefore, sin. v — Hence, to resolve this case, find an angle v, such, that VT - 1 v2 — 2v cos, — + m 2t» cos. — + 1, m o . . v2 — 2v cos. — -hi, m V Q Sin. v — r-2 X radius; %P Vq o m — 1 , , v2 — 2v cos. t + I. m But when m is an odd number, the factors are, v + 1, v2 — 2v cos. — + 1, m Scr v2 — 2v cos. — + I? m o ^ ui — 2 . . V2 — 2v cos. TT 4- 1. then x — Vq tan.iv, x = + tan 280. The second example is the resolution of a problem in pure algebra, said to have been proposed by the late Professor Porson. Find u, x, y, z, from these equations, uxyz—a, uz-\-xy=.b, uy-\-xz=c, ux\-yz—d Solution. Let p, q, r, be such angles that uz=Vatax\.p, uy— Va tan. <7, ux— Va tan. r; These formulae, exhibiting the decomposition of the ex- ux= \ a uui. r; pressions v2m—2vm cos. 94-1 and ?;m=t=l, are of great tben from the equation (A), importance in the Differential Calculus or doctrine of « (A) (B) (C) (D) importance — — . . Fluxions, and in the more recondite theories of Analysis. 279. In concluding the calculus of sines, we shall yet give three other examples of its application : the first shall be to the resolution of quadratic equations. (1.) Let the equation be x? -{-px = q, where p and q are both positive numbers. This equation has two roots, a positive and a negative, of which p is the xy=Va cot./), xz=. Va cot. q, ... 5 yz —Va cot. r; 6 and hence by substitution in the other equations Va(tan./) 4- cot./)) = b, Va(tan. q 4- cot. q) — c, ^(tan. r 4- cot. r) zz d; nas iwo roois, a positive auu a ucga.n*'-, v*\ sum, and - ? the product. (Sect. 93.) Let tan. i t, V? and from these again (because A being any arc, be the positive root, where v is an angle to be determin¬ ed; then — cotan. will be^the negative root, be¬ cause tan. \ v Vq X — cot. \ v Vq — — q. To determine v, we have this equation, V q (cot. \v — tan. \v) z=. p : but by (3) and (4) of (Q), ^ cot.\v — tan.\v = 2 cot. v = therefore, tan.v= Hence we have this rule: \P tan. A 4- cot. A — 2 cosec. A — s 0 . 1 sin. 2A •, sect. 250); = b, 2 Va sin. 2p and sin. 2p = sin. 2q zz sin. 2r = 2 Va sin. 2q 2 Va ~b~2 2 Va c 2 Va = c, 2 Va sin. 2r = d, 7 8 9 564 A L G A L G Algebra By these equations the angles q, r are determined. II By multiplying the corresponding sides of (1) (2) (3) ^J^we get v?xyz — (Va)3 tan. p tan. q tan. r : 10 and, dividing this by Eq. (A), «2= Va tan. p tan. q tan. r. . .11 From this and equations 3, 2, and 1, x2=Va tan‘ ^ — Va cot. p cot. q tan. r, tan./> tan. q „ tan. q rr—W a 2 rr \ a cot. p tan. q cot. r, ^ tan.p tan. r „ tan. p - z2=Va zr Va tan. ® cot. q cot. r: tan. q tan. r so that, on the whole, to determine u, x, y, z, we first find the angles p, q, r, from these formulae, sin. 2^=^, b sm.2q=^I, c and then sin. 2 r — 2Va . y d u — A^a Vtan. p tan. q tan. r, x — Aya Vcot. p cot. q tan. r, 4 y — y'a Vcot. p tan. q cot. r, 4 z — \/a Vtan. p cot. q cot. r. 281. The last example shall be the manner of inscribing a regular polygon of 17 sides in a circle,—a discovery due to Mr Gauss of Brunswick, and one of the most remark¬ able that has been made in geometry. We take it as given in the excellent Treatise on Geometry by Legendre. Let the arc in first place we have this equation, Cos. p-f-cos. 3p-|-cos. 5p-f-cos. 7p 1 , -f-cos. 9p-j-cos. llp-j-cos. 13p-j-cos. 15p \ ~2' For, putting P for the first member, and multiplying all the terms by 2 cos. reaches the Mediterranean at Bona. The Oued-el-Kebir or Rummel rises west of Constantine, passes that town, an. then pursues a north-westerly course to the sea. Among the less important rivers which empty themselves into t le Mediterranean are the Harrach, Isser, Mazafran, 1 afna, ant Macta. Besides these there are a number of streams m the interior ; but they are less known, and are generally dry ex¬ cept in the rainy season. nc+LoT , Algiers abounds in extensive lakes and marshes. Lakes, lakes in the northern part of the country, near the coast, are the Fezara, fourteen miles south-west of Bona; the two 566 ALGIERS. Plains. Minerals. Climate. Algiers, lakes Sebgha and El-Melah, south of Oran ; three small lakes in the immediate vicinity of the Calle, and several others. In the southern parts of the country are the ex¬ tensive lakes of Chott-el-Harbi or Western Chott; the Chott-el-Chergui or Eastern Chott; the Zarhez Gherbi; and the Zarhez Chergui; the Grand Sebkha-el-Chott, and a number of others. They are mostly dried up in summer, leaving a thick stratum of salt. Many of the marshes, espe¬ cially in the neighbourhood of the larger towns, have been drained by the French, thus improving considerably the salubrity of the climate. There are also a number of warm mineral springs, principally containing salts of lime, which are used with success by the Arabs in several kinds of dis¬ eases. Some of these are in the vicinity of the Calle, Bougie, Miliana, &c. It has several fertile and well-watered plains ; the princi¬ pal, that of Metidja, immediately south of Algiers, is about 50 miles long by 20 broad. The mineral wealth of the country is considerable. Iron is very plentiful, and mines of copper, lead, silver, antimony, and coal, are wrought. Salt is obtained in great abundance from many of the lakes and marshes. The nature of the climate varies considerably with the elevation. In the northern parts of the country it very much resembles that of the south of Spain, while in the Sa¬ hara the heat is frequently excessive. In the more elevated parts the winter is frequently severe; but along the coast it is mild, though often attended with heavy rain, and some¬ times in such torrents as in a few hours to exceed the quan¬ tity falling at Paris in a whole year. The hottest month is August. In general, with the exception of places in the vicinity of the marshes, it is not unhealthy for Europeans. At Algiers the mean temperature is from 70° to 75° Fahr.; in summer averaging 86°, and in winter from 55° to 65°. The vegetation generally resembles that of southern Eu¬ rope. It has extensive forests of various species of oak, pine, cedar, elm, olive, &c. The trees are frequently of gigantic size, especially the cedars and oaks ; but great injury is often done to the forests, by the inhabitants annually burning up the grass of their fields; and thus sometimes the most beautiful forests are consumed. The want of roads and navigable rivers, has, as yet, prevented the French from deriving much benefit from the forests. Among the fruits are oranges, lemons, pomegranates, dates, peaches, melons, &c.: wheat, barley, cotton, sugar-cane, and tobacco, are also extensively cidtivated. In the animal kingdom, there is little particularly deserving of notice. Lions were formerly very plentiful, but they are now nearly extirpated; leopards are still common, and in the south are many jackals and hyaenas. The chief wealth of most of the Arab tribes con¬ sists in their sheep, of which they frequently possess immense flocks ; horses, mules, and camels, are also abundant, and of superior quality. Coral and sponge fishing is extensively prosecuted along the coast. Algiers was formerly divided into four provinces, viz., Constantine, Algiers, Oran, and Titterie: at present it is divided into three, Algiers, Oran, and Constantine. These provinces are divided into districts, and each district is sub¬ divided into one or more circles. By the natives it is di¬ vided into the Tell or green country, in the north, and the Date country, in the south. Population The population of Algiers is estimated at about 3,000,000. At the close of 1850, the European population was 125,963; and in the preceding year 112,607; of whom 58,005 were French, 6943 Anglo-Maltese, 33,659 Spaniards, 6986 Ita¬ lians, 2515 Germans, 1253 Swiss, and 3246 of other nations. The increase of the European population is caused by im¬ migration, as for several years the deaths have exceeded the births. In 1847, 1848, 1849, the deaths were 5163, Produc¬ tions. Divisions. 4835, 10,493; the births in the same years were 4283, Algiers. 4347, 5206. The great mortality of 1849 was occasioned -r-w by cholera. The indigenous population residing in the towns in 1849, amounted to 84,133, being 60,928 Turks, 4177 Negroes, and 19,028 Jews. Besides the Europeans there are eight distinct races in- Races, habiting Algiers. 1^, The Arabs, the most numerous race in Algiers, inhabit the southern part of the country, and lead a pastoral life. They are the most unsettled and turbulent of the Algerine population, but are at the same time sprightly and intelligent. 2d, The Kabyles or Ber¬ bers are next to the Arabs in point of numbers, and are de¬ scendants of the aboriginal inhabitants of the country. They occupy chiefly the more elevated and mountainous parts, but numbers of them also inhabit the plains and valleys: they are an active, industrious race, and principally engaged in husbandry. M, The Moors, a mixed race, inhabiting prin¬ cipally the towns. *\th. The Jews, also inhabiting the towns, and engaged in mercantile pursuits. They are supposed to amount to about 80,000. oth, Negroes, originally brought from the interior, and sold as slaves. They were declared free in 1848, and are estimated at 80,000. 6M, The Turks, the former dominant race, are now decreasing rapidly. A great number of them left the country when it came into the hands of the French. *lth, The Kolouglis, who are the de¬ scendants of Turks by native women, are also decreasing, and at present are about 20,000. Mi, The Mozabites, an Afri¬ can race now principally inhabiting the coast towns. They are a peaceable, honest, and industrious race, chiefly en¬ gaged in manual labour. The Algerine kingdom made formerly a considerable part History, of the Mauritania Tingitana, which was reduced to a Roman province by Julius Caesar, and from him also called Mauri¬ tania Ccesariensis. The Romans were driven out of that continent by the Vandals; these by Belisarius, the Greek emperor Justinian’s general; and the Greeks in their turn by the Saracens. This last revolution happened about the middle of the seventh century; and the Arabs continued masters of the country, divided into a great number of petty kingdoms or states, under chiefs of their own choosing, till the year 1051. In this year Abubeker-ben-Omar, or, as the Spanish authors call him, Abu-Texefien, an Arab of the Zinhagian tribe, gathered, by the help of his marabouts or saints, a most powerful army of malcontents, in the south¬ ern provinces of Numidia and Libya. His followers were named Marabites or Morabites, by the Spaniards Almora- vides, probably from their being assembled principally by the saints, who were also called Morabites. The caliph’s forces were at this time employed in quelling other revolts in Syria, Mesopotamia, &c.; and the Arabs in Spain were engaged in the most bloody wars; so that Texefien having nothing to fear from them had all the success he could wish against the Arabian sheiks or petty tyrants, whom he de¬ feated in many battles, and at last drove not only out of Numidia and Libya, but out of all the western districts, reducing the whole province of Tingitania under his domin¬ ion. Texefien was succeeded by his son Yusef or Joseph, a brave and warlike prince. He founded the city of Ma- rocco; and engaging in war with the Zeneti, a powerful tribe who inhabited Tremecen, defeated them in repeated engagements, and finally almost exterminated them. He then extended his conquests over almost all Barbary. Thus was founded the empire of the Morabites, which, however, was of no long duration, that race being in the twelfth cen¬ tury driven out by Mohavedin, a marabout. This race of priests was expelled by Abdulac, governor of Fez; and he in the thirteenth century was stripped of his new conquests by the Scherifs of Hascen, the descendants of those Arabian princes whom Abu-Texefien had formerly expelled. ALGIERS. 567 Aiders. Barba- rossa. The better to secure their new dominions, the Scherifs 1 divided them into several little kingdoms or provinces; and among the rest, the present kingdom of Algiers was divided into four, namely, Tremecen, Tenez, Algiers Proper, and Bujeiah. The first four princes laid so good a foundation for a lasting balance of power between their little kingdoms, that they continued for some centuries in mutual peace and amity; but at length the king of Tremecen having ventured to violate some of their articles, Abul-Farez, king of Tenez, declared war against him, and obliged him to become his tributary. This king dying soon after, and having divided his kingdom among his three sons, new discords arose, which Spain taking advantage of, sent a powerful fleet and army against Barbary, under the count of Navarre, in 1505. This commander soon made himself master of the important cities of Oran, Bujeiah, and some others. Finally, he landed a number of forces near Algiers, and obliged that metropolis to become tributary to Spain. To this galling yoke the Algerines were obliged to sub¬ mit till the year 1516, when, hearing of the death of Fer¬ dinand, king of Spain, they sent an embassy to Aruch Bar- barossa, who was at that time on a cruise with a squadron of galleys and barks, spreading terror wherever he appeared by his valour and success. The purport of the embassy was, that he should come and free them from the Spanish yoke; for which they agreed to pay him a gratuity answer- able to so great a service. Upon this Barbarossa imme¬ diately despatched 18 galleys and 30 barks to the assistance of the Algerines, while he himself advanced towards the city with 800 Turks, 3000 Jegelites, and 2000 Moorish volun¬ teers. Instead of taking the nearest road to Algiers, he directed his course towards Shershel, where Hassan, an¬ other famed corsair, had established himself. Him he surprised, and obliged to surrender, not without a pre¬ vious promise of friendship ; but no sooner had Barbarossa got him in his power, than he beheaded him, and obliged all Hassan’s Turkish adherents to follow him in his new ex¬ pedition. On Barbarossa’s approach to Algiers, he was wel¬ comed by all the people of that metropolis, who looked for deliverance from this daring bandit, whom they ac¬ counted invincible. Elated beyond measure with this kind reception, Barbarossa formed a design of becoming king of Algiers ; and fearing some opposition from the in¬ habitants, on account of the excesses he suffered his sol¬ diers to commit, he murdered their prince Eutemi, and caused himself to be proclaimed king; his 1 urks and Moors crying out as he rode along the streets, “ Long live King Aruch Barbarossa, the invincible king of Al¬ giers, the chosen of God to deliver the people from the oppression of the Christians; and destruction to all that shall oppose or refuse to own him as their lawful sove¬ reign.” These threatening words so intimidated the in¬ habitants, already apprehensive of a general massacre, that he was immediately acknowledged as king. Barbarossa was no sooner seated on the throne, than he treated his subjects with such cruelty, that they used to shut up their houses and hide themselves when he ap¬ peared in public. In consequence of this, a plot was soon formed against him ; but having discovered it, he caused twenty of the principal conspirators to be beheaded, and their bodies to be buried in a dunghill, and laid a heavy fine on those who survived. This so terrified the Algerines, that they never afterwards dared to attempt anything against either Barbarossa or his successors. ^ In the mean time the son of Prince Eutemi, having fled to Oran, and put himself under the protection of the mar¬ quis of Gomarez, laid before that nobleman a plan for put¬ ting the city of Algiers into the hands of the king of Algiers. Spain. Cardinal Ximenes, having approved of it, sent a fleet with 10,000 land forces, under the command of Don Francisco, or, as others call him, Don Diego de Vera, to drive out the Turks, and restore the young prince ; but the fleet no sooner came within sight of land than it was dispersed by a storm, and the greater part of the ships dashed against the rocks. Most of the Spaniards were drowned, and the few who escaped to the shore were either killed by the Turks or made slaves. Though Barbarossa had nothing to boast on this oc¬ casion, his pride and insolence had now risen to such a pitch, that he imagined himself invincible. He found little difficulty in conquering the kingdoms of Tenez and Tremecen. Abuchen Men, however, the exiled sovereign of Tremecen, had recourse to Charles V. then lately ar¬ rived in Spain with a powerful fleet and army. That monarch immediately ordered the young king a succour of 10,000 men, under the command of the governor of Oran, who, under the guidance of Abuchen Men, began his march towards Tremecen; and in their way they were joined by Prince Selim, with a great number of Arabs and Moors. The tyrant kept close in his capital, being em¬ barrassed by his fears of a revolt, and the politic delays of the king of Fez, who had not sent the auxiliaries he pro¬ mised. Being now informed that Abuchen Men and his Arabs, accompanied by the Spaniards, were in full march to lay siege to Tremecen, he thought proper to come out at the head of 1500 Turks and 5000 Moorish horse, in or¬ der to break his way through the enemy ; but he had not proceeded far from the city before his council advised him to return and fortify himself in it. This advice was now too late, the inhabitants being resolved to shut him out, and open their gates to their own lawful prince as soon as he appeared. In this distress Barbarossa saw no resource but to retire to the citadel. Here he defended himself vigorously; but his provisions failing, he took advantage of a subterraneous path, which he had caused to be dug, and, taking his immense treasure with him, stole away as secretly as possible. His flight, however, was soon dis¬ covered ; and he was so closely pursued, that to amuse, as he hoped, the enemy, he caused a great part of his money, plate, jewels, &c. to be scattered on the way, thinking they would delay their pursuit in gathering it up. This stratagem, however, failed through the vigilance of the Spanish commander, who being himself at the head of the pursuers, obliged them to march on, till he came up close to him on the banks of the Huexda, about eight leagues from Tremecen. Barbarossa had just cross¬ ed the river with his vanguard, when the Spaniards came up with his rear on the other side, and cut them all off; and then crossing the water, overtook him at a small dis¬ tance from it. Here a bloody engagement ensued, in which the Turks fought like lions; but being at length overpowered by numbers, they were all cut in pieces, and Barbarossa among the rest, in the 44th year of his age, and four years after he had raised himself to the royal title of Jigel. The news of Barbarossa’s death spread the utmost con- Succeeded sternation among the Turks at Algiers; however, they ^7 ■^a*vra* caused his brother Hayradin to be immediately proclaim-1111' ed king. The Spanish commander now sent back the emperor’s forces, without making any attempt upon Al¬ giers, by which he lost the opportunity of driving the Turks out of that country; while Hayradin, justly dread¬ ing the consequences of the tyranny of his officers, sought the protection of the grand signior. This was readily granted, and he himself appointed bashaw or viceroy of Al¬ giers ; by which means he received such considerable re- 568 ALGIERS. Aimers. inforcements, that the unhappy Algerines could attempt no resistance; and such numbers of Turks resorted to him, that he was able not only to keep the Moors and Arabs in subjection at home, but to annoy the Christians at sea. Hayradin next undertook to build a strong mole for the protection of his ships. In this he employed 30,000 Chris¬ tian slaves, whom he obliged to labour without intermission for three years, in which time the work was completed. Hayradin soon became dreaded, not only by the Arabs and Moors, but also by the maritime Christian powers, especially the Spaniards. The viceroy failed not to ac¬ quaint the grand signior with his success, and obtained from him a fresh supply of money, by which he was en¬ abled to build a strong fort, and to erect batteries on all places that might, favour the landing of an enemy. All these have since received greater improvements from time to time. Succeeded In the mean time the sultan, either out of a sense of by Hassan the great services Hayradin had rendered, or perhaps out Aga. Charles V.’s expe¬ dition against Algiers. of jealousy lest he should make himself independent, rais¬ ed him to the dignity of bashaw of the empire, and ap¬ pointed Hassan Aga, a Sardinian renegade, an intrepid warrior, and an experienced officer, to succeed him as bashaw of Algiers. Hassan had no sooner taken posses¬ sion of his new government, than he began to pursue his ravages on the Spanish coast with greater fury than ever, extending them to the Ecclesiastical State, and other parts of Italy. Pope Paul III. exhorted the emperor Charles V. to send a powerful fleet to suppress these frequent and cruel piracies; and, that nothing might be wanting to render the enterprise successful, a bull was published by his holiness, in which a plenary absolution of sins, and the crown of martyrdom, were promised to all those who either fell in battle or were made slaves. The emperor accord¬ ingly set sail at the head of a powerful fleet, consisting of 120 ships and 20 galleys, having on board 26,000 chosen troops, and an immense quantity of money, arms, am¬ munition, &c. In this expedition many young noblemen and gentlemen attended as volunteers, and among these many knights of Malta, so remarkable for their valour against the enemies of Christianity. Even ladies of birth and character attended Charles in his expedition ; and the wives and daughters of the officers and soldiers followed them with a design to settle in Barbary after the conquest should be completed. The expedition meeting with a fa¬ vourable wind, soon appeared before Algiers ; every ship displaying the Spanish colours on the stern, and another at the head, with a crucifix to serve for a pilot. By this prodigious armament the Algerines were thrown into the utmost consternation. The city was surrounded only by a wall, with scarcely any outworks. The whole gar¬ rison consisted of 800 Turks and 5000 Moors, without fire¬ arms, and poorly disciplined and accoutred; the rest of their forces being dispersed in the other provinces of the king¬ dom, to levy the usual tribute on the Arabs and Moors. The Spaniards landed without opposition, and immediate¬ ly built a fort, under the cannon of which they encamped, and diverted the course of a spring which supplied the city with water. Being now reduced to the utmost dis¬ tress, Hassan received a summons to surrender at discre¬ tion, on pain of being put to the sword with all the garri¬ son. He was on the point of surrendering the city, when advice was brought to him that the forces belonging to the western government were in full march towards the place; upon which it was resolved to defend it to the utmost. Charles, in the mean time, resolving upon a general assault, kept up a constant firing upon the town; which, from the weak defence made by the garrison, he looked upon as already in his hands. But while the douwan, or Algerine Algiers, senate, were deliberating on the most proper means of ob- taining an honourable capitulation, a mad prophet, attend¬ ed by a multitude of people, entered the assembly, and foretold the speedy destruction of the Spaniards before the end of the moon, exhorting the inhabitants to hold out till that time. This prediction was soon accomplished in a very surprising and unexpected manner ; for on the 28th of October 1541 a dreadful storm of wind, rain, and hail, arose from the north, accompanied with violent shocks of earthquake, and a dismal and universal darkness both by sea and land; so that the sun, moon, and elements seemed to combine together for the destruction of the Spaniards. In that one night, some say in less than half an hour, 86 ships and 15galleys were destroyed, with all their crews and mili¬ tary stores, by which the army on shore was deprived of all means of subsistence. Their camp also, which spread itself along the plain under the fort, was laid quite under water by the torrents which descended from the neigh¬ bouring hills. Many of the troops, in endeavouring to re¬ move into some better situation, were cut in pieces by the Moors and Arabs ; while several galleys and other vessels, seeking to gain some neighbouring creeks along the coasts, were immediately plundered, and their crews massacred, by the inhabitants. The next morning Charles beheld the sea covered with the fragments of his numerous ships, and the bodies of men and horses floating on the waves. Seeing his affairs desperate, he abandoned his tents, artillery, and all his heavy baggage, and marched in great disorder towards Cape Metafuz, in order to re-embark his troops in the few vessels which had survived the tempest. But Hassan, who had caused his motions to be watched, allowed him just time to get to the shore, when he sallied out and attacked the Spaniards in the midst of their confused and hasty em¬ barkation, killing great numbers, and bringing away a still greater number of captives; after which he returned in triumph to Algiers, where he celebrated with great re¬ joicings his happy deliverance. Charles having reached the port of Bujeiah on the 2d of Its failure. December, was detained there by contrary winds for seve¬ ral weeks, whence he set sail for Carthagena, which he reached without further disasters. In this unfortunate ex¬ pedition upwards of 120 ships and galleys were lost, with above 300 colonels and other land and sea officers, 8000 soldiers and marines, besides those destroyed by the enemy on the re-embarkation, or drowned in the last storm. The number of prisoners was so great that the Algerines sold some of them, by way of contempt, for an onion per head. Hassan, elated with this victory, in which he had very little share, undertook an expedition against the king of Tremecen, who, being now deprived of the assistance of the Spaniards, was forced to procure a peace by paying a large sum of money, and becoming tributary to him. The bashaw returned to Algiers laden with riches, and soon after died of a fever, in the 66th year of his age. From this time the Spaniards were never able to annoy the Algerines in any considerable degree. In 1555 they lost the city of Bujeiah, which was taken by Salha Rais, Hassan’s successor, who next year set out on a new ex¬ pedition, which was suspected to be intended against Oran; but he had scarcely got four leagues from Algiers, when the plague, which at that time raged violently in the city, carried him off in 24 hours. The dignity of bashaw passed through several hands, Bashaws, when it was occupied by Hassan, the son of Hayradin. Immediately on his arrival, he engaged in a war with the Arabs, by whom he was defeated with great loss. Next year the Spaniards undertook an expedition against A L G ] Algiers. Mostagan, under the command of the count d’Alcandela; -^v^^'but were utterly defeated, the commander himself killed, and 12,000 men taken prisoners. Hassan engaged in the siege of Marsalquiver, situated near the city Oran, which he designed to invest immediate¬ ly after. The army employed in this siege consisted of 26,000 foot and 10,000 horse, besides which he had a fleet consisting of 32 galleys and galliots, together with three French vessels laden with biscuit, oil, and other provisions. The city was defended by Don Martin de Cordova, brother of the count d’Alcandela, who had been taken prisoner in the battle where that nobleman was killed, but had ob¬ tained his liberty from the Algerines with immense sums, and now made a most gallant defence against the Turks. The city was attacked with the utmost fury by sea and land, so that several breaches were made in the walls. The Turkish standards were several times planted on the walls, and as often dislodged; but the place must have in the end submitted, had not Hassan been obliged to raise the siege in haste, on the news that the famed Genoese admiral Doria was approaching with considerable succours from Italy. « In 1567 Hassan was recalled to Constantinople, where he died three years after. He was succeeded by Maho¬ met, who gained the love of the Algerines by several public-spirited actions. He incorporated the janizaries and Levantine Turks together, and by that means put an end to their dissensions, which paved the way for making Algiers independent of the Porte. He likewise added some considerable fortifications to the city and castle, which he designed to render impregnable. At this time one John Gascon, a bold Spanish adventurer, formed a design of surprising the whole piratical navy in the bay, and setting them on fire in the night-time. For this he not only had the permission of King Philip II., but was furnished by him with proper vessels, mariners, and fire¬ works, for the execution of his plot. He came according¬ ly, unperceived by any, to the very mole-gate, and dis¬ persed his men with their fire-works ; but, to their great surprise, they found these so ill mixed, that all their art could not make them take fire. In the mean time Gas¬ con took it into his head, by way of bravado, to go to the mole-gate, and give three loud knocks with the pommel of his dagger. This he had the good fortune to do with¬ out meeting with any disturbance or opposition; but it was not so with his men ; for on finding their endeavours unsuccessful, they made such a noise as quickly alarmed the guard posted on the adjacent bastion, from which the alarm quickly spread through the whole garrison. Gas¬ con now finding himself in the utmost danger, sailed off with all possible haste ; but he was pursued, overtaken, and brought back a prisoner to Mahomet, who no sooner got him into his power than he immediately caused a gibbet of considerable height to be erected on the spot where Gascon had landed, ordering him to be hoisted up, and hung by the feet to a hook, so that he died in exqui¬ site torture. Mahomet, being soon after recalled, was succeeded by the renegado Ochali, who reduced the kingdom of Tunis, which, however, remained subject to the viceroy ot Algiers only till the year 1586, when a bashaw of lunis was appointed by the Porte. The kingdom of Algiers continued to be governed, till the beginning of the 17th century, by viceroys or bashaws appointed by the Porte, whose avarice and tyranny were intolerable both to the Algerines and the Turks them¬ selves. At last the Turkish janizaries and militia became powerful enough to depose these petty tyrants, and set up olficers of their own. They sent a deputation of some of VOL. u. E R S. 569 their chief members to the Porte, to complain of the Algiers, avarice and oppression of these bashaws, and represent how much more honourable, as well as more economical, it would be for the grand signior to permit them to choose from among themselves their own dey or governor, whose interest it would be to see that the revenue ot the kingdom was duly employed in keeping up its forces complete, and in supplying all other exigencies of the state, without any further charge or trouble to the Porte than that of allowing them its protection. On their part, they engaged always to acknowledge the grand signior as their sovereign, to pay him their usual allegiance and tri¬ bute, to respect his bashaws, and to lodge and maintain them and their retinue. All concerns which related to the government of Algiers were to be left under the di¬ rection of the dey and his douwan. These proposals having been accepted by the Porte, A!gerines the deputies returned highly satisfied; and having noti-™^^ fied their new privileges, the great douwan immediately ^ proceeded to the election of a dey from among themselves. Altercations, however, frequently happened between the bashaws and deys, the one endeavouring to recover their former power, and the other to reduce it. In the year 1601 the Spaniards, under the command of Doria, the Genoese admiral, made another attempt upon Algiers, in which they were more fortunate than usual, their fleet being only driven back by contrary winds, so that they came off without loss. In 1609 the Moors, being expelled from Spain, flocked in great numbers to Algiers; and as many of them were very able sailors, they undoubtedly contributed to raise the Algerine fleet to that formidable condition which it soon after reached ; though it is probable the frequent attempts made on their city would also induce them to increase their fleet. In 1616 it consisted of 40 sail of ships between 200 and 400 tons, their flag-ship having 500 tons. It was divided into two squadrons, one of 18 sail, stationed before the port of Ma¬ laga, and the other at the cape of Santa Maria, between Lisbon and Seville, both of which attacked all Christian ships, both English and French, with whom they pretend¬ ed to be in friendship, as well as Spaniards and Portu¬ guese, with whom they were at war. The Algerines were now become very formidable to the European powers. The Spaniards, who were most in danger, and least able to cope with them, solicited the assistance of England and other states, and of the pope. The French, however, were the first who dared to show their resentment of these outrages; and in 1617 M. Beaulieu was sent against the Algerines with a fleet of 50 men of war, who defeated their fleet and took two of their vessels, while their admiral sunk his own ship and crew rather than fall into his enemies’ hands. In 1620 a squadron of English men of war was sent against Algiers, under the conduct of Sir Robert Mansel; but of this expedition we have no other account than that it returned without effecting any thing; and the Alge¬ rines, becoming more and more insolent, openly defied all the European powers, the Dutch only excepted, to whom, in 1625, they sent a proposal directed to the prince of Orange, that in case they would fit out 20 sail of ships the following year, upon any good service against the Spaniards, they would join them with 60 sail of their own. The next year the Coulolies or Cologlies (the children of such Turks as had been permitted to marry at Algiers), who were enrolled in the militia, having seized on the citadel, had nearly made themselves masters of the city, but were attacked by the Turks and renegadoes, who defeated them with terrible slaughter. Many of them were put to death, and their heads thrown in heaps 570 ALGIERS. pendence on the Porte. Algiers, upon the city-walls, without the eastern gate. Part of the citadel was blowrn up; and the remaining Coulolies were dismissed from the militia, to which they were not again admitted till long after. Throw off' In the year 1623 Algiers and the other states of Barbary their de- threw otf altogether their dependence on the Porte. No sooner was this resolution taken, than the Algerines began to make prizes of several merchant ships belonging to powers at peace with the Porte. Having seized a Dutch ship and polacre at Scanderoon, they ventured on shore; and finding the town abandoned by the Turkish aga and inhabitants, they plundered all the magazines and ware¬ houses, and set them on nre. About this time Louis XIII. undertook to build a fort on their coasts, in the room of one formerly built by the Marsilians, which they had de¬ molished. This, after some difficulty, he accomplished, and it was called the Bastion of France ; but the situation being afterwards found inconvenient, the French pur¬ chased the port of La Calle, and obtained liberty to trade with the Arabians and Moors. The Ottoman court, in the mean time, was so much embarrassed with the Per¬ sian war, that there was no leisure to check the Algerine piracies. This gave an opportunity to the vizier and other courtiers to compound with the Algerines, and to share their prizes, which were very considerable. However, for form’s sake, a severe reprimand, accompa¬ nied with threats, was sent them; to which they replied, that “ these depredations deserved to be indulged to them, seeing they were the only bulwark against the Christian powers, especially against the Spaniards, the sworn enemies of the Moslem name adding, that “ if they should pay a punctilious regard to all that could purchase peace, or liberty to trade with the Ottoman em¬ pire, they would have nothing to do but set fire to all their shipping, and turn camel-drivers for a livelihood.” In the year 1635 four younger brothers of a good fami¬ ly in France entered into an undertaking so desperate, that perhaps the annals of knight-errantry can scarcely furnish its equal. This was no less than to retort the piracies of the Algerines upon themselves, and this with a small frigate of ten guns! In this ridiculous under¬ taking 100 volunteers embarked: a Maltese commission was procured, together with an able master and 36 mari¬ ners. They had the good fortune, on their first setting out, to take a ship laden wdth wine on the Spanish coast, with which they were so much elated, that three days after they madly encountered two large Algerine corsairs, one of 20 and the other of 24 guns, both well manned, and commanded by able officers. These vessels attacked the frigate so furiously that she soon lost her main-mast; notwithstanding which, the French made so desperate a resistance, that the pirates were not able to take them, till the noise of their fire brought up five more Algerines, when the French vessel, being almost torn in pieces, was boarded and taken. The young knights-errant were pu¬ nished for their temerity by a dreadful captivity, from which they redeemed themselves in 1642 at the price of 6000 dollars. Various The Algerines prosecuted their piracies with impunity, expedi- t0 the terror and disgrace of the Europeans, till the year Hons. 1652, when a French fleet being accidentally driven to Algiers, the admiral took it into his head to demand a release of all the captives of his nation, without excep¬ tion. This being refused, the Frenchman without cere¬ mony carried off the Turkish viceroy, and his cadi or judge, who had just arrived from the Porte, with all their equipage and retinue. The Algerines, by way of repri¬ sal, surprised the Bastion of France already mentioned, and carried off the inhabitants to the number of 600, with all their effects; which so provoked the admiral, that he sent them word that he would pay them another visit the next year with his whole fleet. The Algerines, undismayed by the threats of the French admiral, fitted out a fleet of 16 galleys and galliots, well- manned and equipped, under the command of Admiral Hali Pinchinin. The chief design of this armament was to capture the treasure of Loretto, which, however, they were prevented by contrary winds from reaching. They then made a descent on Puglia, in the kingdom of Naples, where they ravaged the whole territory of Necotra, car¬ rying off a vast number of captives. Thence steering to¬ wards Dalmatia, they scoured the Adriatic; and, having collected immense plunder, left these coasts in the utmost consternation and resentment. At last the Venetians, alarmed at such terrible depre¬ dations, equipped a fleet of 28 sail, under the command of Admiral Capello, with express orders to burn, sink, or take, all the Barbary corsairs he should meet. An engage¬ ment ensued, in which the Algerines were defeated, and five of their vessels disabled, with the loss of 1500 men, Turks and Christian slaves, besides 1600 galley-slaves who regained their liberty. Pinchinin, after this defeat, returned to Valona, where he was again watched by Ca¬ pello ; but the latter had not lain long at his old anchor¬ age before he received a letter from the senate, desiring him to make no further attempt on the pirates at that time, for fear of a rupture with the Porte. The brave Venetian was forced to comply; but resolving to take such a leave of the Algerines as he thought they de¬ served, attacked them with such bravery, that, without any great loss, his men towed out their 16 galleys, with all their cannon, stores, &c. To conceal this, Capello was ordered to sink all the Algerine ships he had taken, except the admiral’s, which was to be conducted to Venice, and laid up as a trophy. Capello came off with a severe reprimand; but the Venetians were obliged to purchase, with 500,000 ducats, a peace from the Porte. The news of this defeat and loss filled Algiers with the utmost grief and confusion. The whole city was on the point of a general insurrection, when the bashaw and douwan issued a proclamation, forbidding complaints and outcries, under the severest penalties. In the mean time they applied to the Porte for an order that the Venetians settled in the Levant should make up their loss. But with this the grand signior refused to comply, and left them to repair their losses, as well as build new ships, in the best manner they could. Our pirates did not long continue in their weak and de¬ fenceless state; being able, at the end of two years, to appear at sea with a fleet of 65 sail. Admiral Pinchinin equipped four galliots at his own expense, with which, in conjunction with the chiayah, or secretary of the bashaw of Tripoli, he made a second excursion. This small squadron, consisting of five galleys and two brigantines, fell in with an English ship of 40 guns, which, how¬ ever, Pinchinin’s captains refused to engage; but being afterwards reproached by him for their cowardice, they swore to attack the next Christian ship that should come in their way. This happened to be a Dutch merchant¬ man of 28 guns, which, however, beat them off with great loss. But though Pinchinin thus returned in disgrace, the rest of the fleet quickly returned with vast numbers of slaves, and an immense quantity of rich spoils; inso^ much that the English, French, and Dutch, were obliged to court the mighty Algerines, who sometimes vouchsafed to be at peace with them, but swore eternal war against Spain, Portugal, and Italy, whom they looked upon as the greatest enemies to the Mahometan name. At last Algiers. A L G 1 Algiers. Louis XIV., provoked by the grievous outrages committed by the Algerines on the coasts of Provence and Langue¬ doc, ordered, in 1681, a considerable fleet to be fitted out against them, under the marquis du Quesne, vice-admiral of France. His first expedition was against a number of Tripolitan corsairs, who had the good fortune to escape him, and shelter themselves in the island of Scio, belong¬ ing to the Turks. This did not, however, prevent him from pursuing them thither, and making such a terrible fire upon them as quickly destroyed fourteen of their ves¬ sels, besides battering the walls of the castle. Algiers This severity seemed only to be designed as a check to bombarded the piracies of the Algerines ; but, finding they still con- and set on tinued their outrages on the French coast, he sailed to fire by the Aigiers in August 1682, cannonading and bombarding it so Frenc . fuvious]yj that the whole town was in flames in a very short time. The great mosque tvas battered down, and most of the houses laid in ruins, insomuch that the inha¬ bitants were on the point of abandoning the place; when on a sudden the wind changed, and obliged Du Quesne to return to Toulon. The Algerines immediately made reprisals, by sending a number of galleys and galliots to the coast of Provence, where they committed the most dreadful ravages, and brought away a vast number of captives ; upon which a new armament was ordered to be prepared at Toulon and Marseilles against the next year; and the Algerines, having received timely notice, put themselves in as good a state of defence as the time would allow. In May 1683, Du Quesne, with his squadron, cast an¬ chor before Algiers; where, being joined by the marquis d’Affranville at the head of five stout vessels, he resolv¬ ed to bombard the town next day. Accordingly, 100 bombs were thrown into it the first day, which did ter¬ rible execution ; while the besieged made some hundred discharges of their cannon without doing any consid¬ erable damage. The following nights the bombs were again thrown into the city in such numbers, that the dey’s palace and other great edifices were almost de¬ stroyed; some of their batteries were dismounted, and several vessels sunk in the port. The dey and Turkish bashaw, as well as the whole soldiery, alarmed at this dreadful devastation, sued for peace. As a prelimi¬ nary, the immediate surrender of all Christian captives who had been taken fighting under the French flag was demanded ; which being granted, 142 of them were immediately delivered up, with a promise of sending the remainder as soon as they could be got from the different quarters of the country. Accordingly Du Quesne sent his commissary-general, and one of his engineers, into the town; but with express orders to insist upon the delivery of all the French captives without exception, together with the effects taken from the French; and that Mezo- morto, the admiral, and Hali Rais, one of their captains, should be given as hostages. This last demand having embarrassed the dey, he as¬ sembled the douwan, and acquainted them with it; upon which Mezomorto broke out into a violent passion, and told the assembly that the cowardice of those who sat at the helm had occasioned the ruin of Algiers; but that, for his part, he would never consent to deliver up any thing that had been taken from the French. He immediately acquaint¬ ed the soldiery with what had passed; which so exaspe¬ rated them, that they murdered the dey that very night, and next day chose Mezomorto in his place. The new dey immediately cancelled all the articles of peace, and hostilities were renewed with greater fury than ever. The French admiral now kept pouring in such volleys of bombs, that in less than three days the greater part of E R S. 571 the city was reduced to ashes ; and the fire burnt with Algiers, such vehemence, that the sea was illumined by it for more than two leagues around. Mezomorto, unmoved at all these disasters, and the vast number of the slain, whose blood ran in rivulets along the streets, or rather growing furious and desperate, sought only revenge; and, not content with causing all the French in the city to be cruelly murdered, ordered their consul to be tied hand and foot, and fastened alive to the mouth of a mortar, whence he was shot away. By this piece of inhumanity Du Quesne was so exasperated, that he did not leave Al¬ giers till he had utterly destroyed their fortifications, shipping, almost all the lower, and above two-thirds of the upper part of the city, by which means it became little else than a heap of ruins. The haughty Algerines were now thoroughly convinced Treaty that they were not invincible ; they therefore immediately with Eng- sent an embassy into France, begging in the most abject an terms for peace, which Louis immediately granted, to their inexpressible joy. They now began to pay some re¬ gard to other nations, and to be a little cautious how they wantonly incurred their displeasure. The first bombard¬ ment by the French had so far humbled the Algerines, that they condescended to enter into a treaty with Eng¬ land, which was renewed upon terms very advantageous to the latter in 1686. It is not to be supposed, however, that the rooted perfidy of the Algerines would at once disappear. Notwithstanding this treaty, they lost no opportunity of making prizes of the English ships which they could conveniently reach. Upon some outrage of this kind, Captain Beach drove ashore and burnt seven of their frigates in 1695, which produced a renewal of the treaty five years after; but it was not till the taking of Gibraltar and Port Mahon that Britain could have a sufficient check upon them to enforce the observation of treaties, and they have since paid a greater deference to the English than to any other European power. The eighteenth century furnishes no very remarkable events with regard to Algiers, except the taking of the city of Oran from the Spaniards in 1708 (which, however, they regained in 1737), and the expulsion of the Turkish bashaw, and uniting his office to that of dey, in 1710. The increasing naval power of the great European states, in this century, made the Barbary corsairs more cautious in their attacks, which were now chiefly confined to the weaker states in the vicinity of the Mediterranean, particu¬ larly those of Naples and Sardinia;—not only attacking their vessels, but making descents upon their shores, and carrying off not only property but also persons of every age, sex, and rank, and disposing of them as slaves. Europe, engrossed by the mightier evils in which it was involved during thirty years of war, bestowed comparatively little attention on this partial distress. At the Congress of Vienna, however, when the peace of the Continent appeared to be established on a per¬ manent basis, the attention of the sovereigns was laudably drawn to every quarter from which it could suffer disturbance. The evil in question, by which numerous individuals, often of a respectable place in society, were torn from their homes, immured in dungeons, and exposed to every outrage, could not fail to appear of the first magnitude. The Congress, hav¬ ing been unexpectedly broken up, did not come to any final decision. The subject, however, continued to be agitated in the councils of Britain, and her gallant officers who had been employed in the Mediterranean strongly represented the propriety of interference. The Dutch, at the same time, her now friendly neighbours, cordially concurred in pro¬ moting this common interest of humanity. The first step taken was to send squadrons under Lord Exmouth to Algiers, and Sir Thomas Maitland to Tunis, I 572 ALGIERS. Algiers, with a demand for the general liberation of the slaves ao -*~v~**y tually in bondage, and the entire discontinuance, for the future, of this detestable trade. Overawed by the immense power with which they knew these demands to be support¬ ed, they returned a conciliatory answer. They dismissed a number of slaves actually in the;r hands, and engaged that only the final sanction of the Porte should be wanting to abolish for ever the system of Christian slavery. The British commanders then returned to England with their fleets, which were immediately laid up. Tunis, which had imbibed some portion of European humanity and civilisation, and was better aware of its real interests and position, adhered very tolerably to the terms stipulated. But Algiers, bred in rapine, furiously re¬ pelled a system which opened to its rovers the fearful prospect of being obliged to earn a subsistence by honest industry. So dreadful was the ferment, that a plan, it is said, had been formed to assassinate Lord Exmouth on his way to the ship. The dey, raised from the dregs of the soldiery, and sharing all their barbarism, allowed full scope to their violence, and sought only to secure himself against its effects. He formed alliances with the Porte, the emperor of Marocco, and other leading Mussulman potentates ; he strengthened Algiers with new works, and prepared to brave the utmost fury of the Christian powers. Under these precautions, the system of Christian piracy was commenced with redoubled activity, to compensate for the late suspension, and to repair the loss of the slaves who had been given up. The Algerine soldiery, in their blind fury, had recourse to an outrage still more terrible. A number of vessels, belonging to Naples and other Me¬ diterranean states, had been in the practice of assembling at Bona to carry on the pearl fishery, in which, upon pay¬ ment of an annual tribute, they were protected by the Al¬ gerine state. Suddenly these peaceful and industrious fishermen were surrounded by a band of Moors, who com¬ menced an indiscriminate massacre, which could not be Lord Ex- niouth’s expedition. justified on any ground or pretence, and seems to have had no object but to show their implacable hatred to the Christian name. As soon as the tidings of this dreadful outrage arrived in England, they kindled at once a just indignation, and a determination to follow up to the utmost the measures projected against this common pest of the civilized world. Lord Exmouth’s fleet was re-equipped with almost incre¬ dible dispatch. Early in July 1816 he sailed with five ships of the line and eight smaller vessels, and arrived at Gib¬ raltar in the beginning of August, when he was joined by a Dutch fleet of six frigates under Admiral Capellen. Hav¬ ing remained at Gibraltar a short time, to make some ne¬ cessary preparations, Lord Exmouth sent forward Captain Dashwood, of the Prometheus, to bring away, if possible, tiie consul and his family.. Captain Dashwood was strict¬ ly interrogated as to Lord Exmouth’s armament, of which the dey had received information from a French vessel, and from other quarters. He contrived to evade the questions; and, though he found it impossible to obtain the consul s release, managed to bring off his wife and daughter, disguised in the uniform of naval officers. An attempt was also made to carry off his infant child in a basket, but it betrayed itself by its cries; however, the dey, with unusual humanity, allowed the child to follow its mother. The consul himself was thrown into close confine¬ ment. The dey, meantime, was exerting himself in the most extraordinary manner to put the place in a posture of defence. The batteries on the mole, and all other points commanding the harbour, were strengthened and enlarg¬ ed ; and armed men, to the number of forty thousand, were brought in from the surrounding country. Lord Exmouth, being detained by calms and contrary Algiers, winds, did not anchor in front of Algiers till the 26th, when'— he sent in a flag of truce under cover of the Severn gun- brig, with a peremptory demand of certain conditions, which, however, were extremely moderate. They con¬ sisted in the final abolition of Christian slavery—the im¬ mediate liberation of all slaves now within the territory of Algiers—the repayment of all ransoms obtained since the commencement of the year—the liberation of the consul and all British subjects now in confinement. On the Severn arriving in front of the mole, the captain of the port came out to meet the English, and invited them to enter the city. Salame, the interpreter, declined, but presented the conditions, demanding that an answer should be sent within an hour. The captain, not without some reason, replied that this was a period wholly inade¬ quate to decide on so important a demand. Hereupon two or three hours were allowed; and two were declared by the captain to be sufficient. Meantime, a favourable breeze having sprung up, Lord Exmouth moved forward his ships to within a mile of the harbour, where he held himself ready for action. Salame waited three hours and a half, when no boat appearing from the land, he steered for the fleet, making signals of the failure of his mission ; after which, steps were immediately taken for commenc¬ ing operations. Algiers was fortified in the strongest manner, and by all the resources of nature and art. The mole, consider¬ ed a masterpiece of defensive architecture, was encircled by four batteries, respectively of 44, 48, 66, and 60 guns. All the range of steeps facing the sea, on which the city was built, were covered with batteries, which could keep up a united fire on an assailing fleet. Lord Exmouth, undismayed, bore up into the centre of this mighty line of defence, and placed the Queen Charlotte within fifty yards of the mole,—a bold and happy position, where her own fire was more effective than elsewhere, and many of the principal Turkish guns could not bear upon her. The other ships took their stations in line; while the Dutch squadron, which could not find room in front of the mole, was detached to the flanks, to occupy the fire of batteries which might otherwise have borne on the English. The fleets were placed in this formidable array, yet all was still silent, and the surrounding heights were crowded with spectators, who came as to a show. Lord Exmouth began to hope that the dey was yet to yield, when three shots were fired from the batteries. They were instantly returned, and a fire commenced, as animated and well supported as was ever witnessed. The British navy, pitched against these iron walls, underwent as hard and doubtful a struggle as it had ever maintained against the strongest array of hostile fleets. The atmosphere was filled with so thick a smoke, as to render it im¬ possible for one ship to discern the position of another. About sunset Admiral Milne communicated that his ves¬ sel, the Impregnable, had lost 150 killed and wounded, and that he stood in urgent need of a frigate to divert some part of the fire now directed against them. Soon, however, the enemy’s efforts began to slacken; the principal batteries were successively silenced; ship after ship caught fire, till the flame spread over the whole fleet, and reached the arsenal; the harbour and bay were illumined by one mighty and united blaze. At ten o’clock, seven hours after the commencement of this hard combat, the destruc¬ tion of the Algerine naval force was complete; but as some distant batteries still kept up a harassing fire, Lord Exmouth gave the signal to steer out into the bay, which was speedily accomplished. Next morning Lord Exmouth, confident that the dey AL GI Algiers, was now sufficiently humbled, sent a letter, in which, after > enumerating the heavy wrongs which had called forth this signal chastisement, he repeated the moderate terms already offered, adding, that in the event of their being now accept¬ ed, three guns should be fired as a signal. This letter was sent in the same boat as the day before, with instructions to wait three hours. As soon as the English boat was seen, another came out having on board the captain of a frigate, who received the letter, and intimated that there was no doubt of its terms being complied with; pretending even that, had a little longer time been allowed the day before, the conflict would have been unnecessary. Accordingly, in an hour and a half three shots were fired, and a boat im¬ mediately came out, on board of which were the captain of the port and the Swedish consul. All the demands were granted; and the dey in vain attempted, on various pretexts, to evade or delay their execution. The captives, to the number of 1083, were set at liberty ; ransoms amounting to 382,500 dollars were repaid to Sicily and Sardinia; the consul was liberated, and received a compensation for the insults he had endured: in fine, a treaty was signed, by which the dey bound himself to discontinue the practice of Christian slavery, and hereafter to treat prisoners of war ac¬ cording to the established practice of civilized nations. In this desperate contest the English lost 128 killed and 690 wounded, the Dutch 13 killed and 52 wounded. Lord Exmouth received two slight hurts, and his clothes were cut with several balls. The enemy lost four frigates, five large corvettes, and 30 gun-boats. All their arsenals were consumed, and their principal batteries reduced to a state of ruin. The city also was greatly injured, Salame having counted no less than thirty shots which had passed through the walls of the consul’s house. The Algerines, notwithstanding this severe and merited chastisement, did not long adhere to sentiments of modera¬ tion. No time was lost, and no effort spared to place the city in a more formidable state of defence than ever; and they considered themselves again in a condition to set even the great powers at defiance. Annoyances were begun against the French trade ; and the consul having made re¬ monstrances on the subject, was grossly insulted. France then declared war, and sent a fleet against Algiers ; but the fortifications on the sea-side were so strong, that for more than a year her ships could only prolong an ineffective block¬ ade. At length war on a great scale was resolved on. A large fleet under Admiral Duperre, and a land force of up¬ wards of 30,000 men under General Bourmont, then mini¬ ster at war, sailed from 1 oulon in the end of May 1830. After some delay in the bay of Palma in Majorca, this arma¬ ment reached the coast of Africa, and the troops began to land on the morning of the 14th June, upon the western side of the peninsula of Sidi Ferruch, in the bay of Torre Chica. The disembarkation began at a quarter past four, and continued till twelve. The Algerines at first showed only flying parties of horse, which retreated before the fire of two steam-vessels. Afterwards they opened a somewhat brisk fire from several batteries, which having kept up for several hours, not without some loss on the pait of the French, they retreated. The army continued for some days landing their provi¬ sions and stores, with only slight annoyance from flying troops of cavalry. On the 19th, however, the Turkish troops in Algiers being reinforced by the contingents of the beys of Constantine, Oran, and I itterie, a general attack was made with a force of 40,000 or 50,000 men. They advanced, outflanking the French army, and charged with such im¬ petuosity as to penetrate the line at several points. After a very obstinate conflict they were compelled to retreat, and their camp was taken and plundered. The T rench admit a E R S. 573 loss of 60 killed and 450 wounded; and the son of the com- Algiers, mander-in-chief died of his wounds. V v ^ The Algerine troops renewed their attacks on the 24th and 25th, when, after hard combats, they were again repulsed. The French then advanced upon Algiers ; on the 29th the trenches were opened, and at four in the morning of the 4th July the batteries began their fire, which was returned with much vigour. At ten the fort called Emperor, being no longer defensible, was blown up by the enemy, with a tremendous explosion. The French commander took pos¬ session of its ruins, where he received a flag of truce : before the close of the day a treaty was concluded for the entire surrender of Algiers; and next day, 5 th July, the French flag waved on its forts. Twelve ships of war, 1500 brass cannon, and L.2,028,500 sterling, came into the hands of the conquerors. The Turkish troops were permitted to go wherever they pleased, provided they left Algiers; and the dey chose Naples for his place of retirement, while most of the soldiers desired to be landed in Asia Minor. The capture of Algiers was celebrated in France with great demonstrations of joy. This was the first military ex¬ ploit of any brilliancy of which France could boast since the downfall of Napoleon. General Bourmont was raised to the rank of marshal, and Admiral Duperre was promoted to the peerage. The ministry had hoped by this war to render themselves popular with a people so enthusiastically fond of military glory, and to divert the public attention from their mal-administration. But three weeks after the capture of Algiers, the revolution of 1830 dethroned the elder branch of the house of Bourbon, and placed the crown on the head of the Duke of Orleans. On receiving intelligence of this event, the army in Algiers declared in favour of the re¬ volutionists. General Clausel was appointed to succeed Mar¬ shal Bourmont, with instructions to reduce to obedience all the provinces dependent on Algiers, and to promote com¬ merce and agriculture by encouraging the settlement of European emigrants. The new governor found himself placed in circumstances requiring the greatest prudence, both in his intercourse with the natives, and in his military opera¬ tions. The French army, which had not been there three months, was already reduced, by the loss of 15,000 men, killed, wounded, or sick ; and from the unsettled state of the country at home, the French government was unable to ren¬ der him any efficient assistance. The conquerors, instead of attempting to gain the good will of the natives, had de¬ stroyed a number of their mosques, seized upon lands set apart for religious purposes, and attempted to introduce their own forms and usages in the place of those of the country,— the consequence of which was that the natives imbibed the greatest abhorrence of their oppressors, whom they looked upon as the enemies of God and their prophet. General Clausel incensed them still more by seizing upon the posses¬ sions of the dey, the beys, and the expelled Turks, in direct violation of the conditions on which the capital had been surrendered. Colonists, however, now began to arrive from Europe, particularly from France and Germany, and a model farm was laid out in the vicinity of Algiers for the purpose of instructing the inhabitants in the arts of cultivation. Bona was taken possession of, and an incursion made into the southern province of Titterie, when the troops of the bey were defeated, and Mediah taken. The beys of Titterie and Oran were deposed ; the former being sent to France, and a pension of 12,000 francs granted him ; and the latter to Alexandria. Clausel established tributary rulers in the pro¬ vinces, and actively assisted them when attacked by the hos¬ tile Arabs, while he severely punished those who were faith¬ less in their engagements to him. Still the war continued. Mediah was evacuated, and Oran abandoned. 1 he French were incessantly harassed by irruptions of hordes of the ALGIERS. 574 Algiers. Arabs, so that no Frenchman was safe even in the vicinity of the town, and little reliance could be placed on the fide¬ lity of the beys who governed the provinces. In these cir¬ cumstances a corps of irregular Arab troops was organised; and Clausel entered into an agreement with the bey of Tu¬ nis, by which the provinces of Constantine and Oran were transferred to two brothers of the latter, on condition of their paying an annual tribute of a million of francs, and of their doing all in their power to promote the settlement of the French in the country. The French government, however, refused to sanction this treaty, on the ground that the go¬ vernor had exceeded his powers. General Berthezene was now appointed commander-in-chief of the troops, although Clausel was still allowed to retain the title of governor of the colony. The warlike operations were continued during the ensuing spring and summer (1831), and several expe¬ ditions were made into the interior, to chastise the hostile tribes ; but on the appi'oach of the French troops, these wild hordes deserted their villages, dispersed themselves over the country, and again collecting, hung upon the rear of the army on its return. In one of these expeditions (in June 1836) the French having gone to assist the new bey of Mediah whom the in¬ habitants refused to acknowledge, were attacked in their re¬ treat by a numerous army of nomad tribes, which engaged them in incessant skirmishes, in which a great number of the French were slain. It was no longer possible to keep Belida and Mediah in subjection, and the newly-installed bey was obliged to take refuge in Algiers. In October Bona was surrounded and taken by the Kabyles. There was now no safety but in the town of Algiers ; and the govern¬ ment found itself compelled, at the same time, to support the emigrants who had settled there. Agriculture was con¬ sequently neglected; and it was necessary to send to France for a supply of provisions, and for fresh troops. The French government now determined to try the effect of a change in the administration of the colony, and entrusted die civil and military jurisdictions to distinct officers. Ac¬ cordingly, in the end of the year 1831, Savary, Duke of Ro- vigo, was sent out as governor with an additional force of 16,000 men, and Baron Pichon was placed at the head of the civil administration of the colony; but in consequence of the conflicts between the two powers, they were both afterwards united in the hands of the governor. The de¬ termination of the French government to retain permanent possession of Algiers was now no longer doubtful.1 The new governor, the Duke of Rovigo, did not disdain to have recourse to fraud and cruelty for the accomplishment of his purpose. Among his exploits was the extirpation of an Arab tribe, on account of a robbery committed by them, when not only the men, but the women and children were massacred in the night time; as were also two Arab chiefs, whom he had enticed into his power by a written assurance of safety. These proceedings still farther exasperated the natives, and those tribes which had hitherto remained quiet now em¬ braced the cause of their countrymen. About this time Abd-el-Kader first appears as an op¬ ponent to the French. For fourteen years, this chief, with a few nomadic Arab tribes, kept in check the forces of one of the most powerful nations of the world. His father, a marabout of the tribe of Hachem, had collected a few of the hostile tribes, and attacked and taken possession of Oran. Algiers. On this the tribes wished to acknowledge him as their chief; but this, on account of his great age, he declined in favour of his son Abd-el-Kader, who, he said, united in himself all the qualities of intelligence, activity, valour, and piety, neces¬ sary to ensure success; farther adding, that in his journey to Mecca, an old fakir had predicted that his son would one day become sultan of the Arabs. Abd-el-Kader was born about the beginning of 1807, at the ghetna of his father, in the vicinity of Mascara. The Ghetna is a seminary where the marabouts instruct the young Arabs in literature, theology, and jurisprudence. Abd-el-Kader early distin¬ guished himself in these branches, and soon acquired great reputation among his countrymen for his learning. Nor did he neglect those manly exercises for which the Arabs are distinguished, but was remarkable for his skill in horseman¬ ship, and in throwing the lance and wielding the yatagan. Fie made two pilgrimages to Mecca in company with his father, once when only a child, and again in 1828, by which he obtained the title of Hadji. On his return he married a female whom he tenderly loved, and by whom he has two sons. He also visited Egypt, for the purpose of observing the civilisation which had been introduced there under Ma¬ homet Ali. At the time that his father was proclaimed emir, he was living in obscurity, distinguished by the auste¬ rity of his manners, his piety, and his zeal in observing all the precepts of the Koran. Having resolved to devote him¬ self to the defence of his country, he, by great exertions, collected an army of 10,000 horsemen, with whom, accom¬ panied by his father, he marched to attack the town of Oran, which had been taken possession of by the French. They arrived before the town about the middle of May 1832; but after continuing their attack for three days with great bravery, they were repulsed with considerable loss. In this first essay of Abd-el-Kader as a soldier, he is said to have conducted himself with extraordinary bravery. He several times threw himself into the thickest of the fight, to teach the Arabs not to dread the fire of' the artillery. This enterprise was followed by a series of contests more or less severe between the parties, without any permanent or decided advantage being gained by either. In March 1833, the Duke of Rovigo was obliged, on account of his declin¬ ing health, to return to France, and General A vizard was appointed interim governor; but the latter dying shortly afterwards, General Yoirol was nominated his successor. Abd-el-Kader was still extending his influence more and more widely among the Arab tribes, and now resolved to subdue the whole province of Mascara. He accordingly marched to Tlemecen, which at that time was in the pos¬ session of two separate factions ; the Turks occupying the citadel and the Moors the rest of the town. Abd-el-Kader began by attacking the Moors, whose chief soon took to flight, and the inhabitants surrendered the town. He treated them with great kindness, and set a new chief over them ; but he was not equally successful with the Turks, who re¬ fused to surrender ; and not having been able to force the citadel, he returned to Mascara, where he heard with great grief of the death of his father. The French now con¬ sidered it their interest to offer the emir conditions of peace. A treaty was accordingly concluded with him by General Desmichels, governor of Oran ; one of the conditions of 7 ^ 6 1 Un ^ ^ A1Serine exPe trade with the French in corn. This part of the treaty General Desmichels at first endeavoured to keep secret from the government; but they soon heard of it,'from the disputes which arose, and the general was consequently re¬ moved from his post. Towards the end of 1834, Drouet Count d’Erlon was appointed governor-general of the colony ; and under him were appointed a commander of the troops, a commander of the naval forces, and several other officers. Tribunals of justice were also established, by which both French and natives were allowed to enjoy their respective laws. From the tranquil state of the country at this time, the new governor was enabled to devote his at¬ tention to its improvement. The French soon became jealous of the power of the emir; and on the pretence that he had been encroaching on their territory, General Trezel, who had succeeded Desmichels in the governorship of Oran, was sent out against him with a considerable force. The two armies met at the River Macta, where the French army was routed with great slaughter on the 28th of June 1835. On the news of this defeat the govei’nment resolved effectually to humble Abd-el-Kader, and sent Marshal Clausel to Algiers for that purpose, where he arrived in August 1835. On the 26th November following, he set out, at the head of 11,000 men, for Mascara, which he reached on the 6th of the following month. On his arrival, finding the town totally deserted, he destroyed it, and after¬ wards returned to Algiers, persuading himself, if we may judge from his bulletins, that he had extirpated the Arab power. Some time after this the emir attacked General d’Arlanges and a company of 3000 men, on the Tafna. The contest was continued for some time with great vigour, but the French troops were at length put to flight. On this General Bugeaud was commissioned to put down the emir either by hostile or pacific measures. Conciliatory means having failed, he attacked the Arabs at the pass of Sikak, on the 6th of July 1836, and gained a complete victory over them ; but not having sufficiently followed up this advantage, the emir in a few months had so far re¬ covered himself that the French were fain to conclude a treaty with him, even on terms very advantageous to the Arabs. By the terms of this treaty, Abd-el-Kader was al¬ lowed to retain possession of those parts of the country that were already in subjection to him, with liberty to purchase from the French such military stores as he required; w hile on his side he was bound to acknowledge the sovereignty of France, and to deliver for the use of the French army a stipulated quantity of provisions. This treaty was concluded on the 30th of May 1837. Previous to this, however, Mar¬ shal Clausel made an unsuccessful attack upon Constantine. He arrived before the town after a very fatiguing march on the 21st of November 1836, with a force of about 9000 men. After several unsuccessful attacks upon the town, he was obliged to retreat. In this expedition he lost a great number of his soldiers through exhaustion and disease ; and this failure occasioned his recal from his government. His successor, general Damremont, arrived on the 3d of April 1837 ; and after subjecting some tribes of the Kabyles who had revolted, he directed his attention to the capture of Constantine ;—for which purpose he collected a force of 12,000 men, partly Europeans and partly natives. With this army he arrived before the town on the 6th of October without encountering any opposition on his march. The town was defended by 6000 or 7000 men, chiefly Kabyles, under the command of Ben Aissa, the deputy of the bey. After a very gallant defence, the town was taken by storm on the 13th of that month by General Vallee, General Damremont having been killed by a cannon ball on the preceding day. On the capture of the city, the neighbour¬ ing tribes hastened to make their submission to the con- Algiers, querors ; and a strong garrison being left to defend the town, the army retraced its steps to Bona, where it arrived on the 3d of November. As a reward for his services, General Vallee was made a marshal, and appointed governor- general of the colony. Disputes with the emir as to the boundaries of his territory were very frequent, until at length war was again declared between the parties. The French have endeavoured to fix upon the emir the infringement of both these treaties ; but the truth seems to be, that it was occasioned by their jealousy of his growing power ; and even some of themselves admit, that he can be accused of no breach of faith, and that, in both instances, the formal violation of the treaties was by the French. The emir, like a good general, had employed those intervals of peace in extending his influence among his subjects, chastising those tribes that refused to acknowledge him, and treating those who submitted to his authority with the greatest kindness. He set rulers and chiefs on whom he could depend over the divisions and subdivisions of his territory, and bestowed the greatest attention on the military training of his subjects. The immediate cause of the war on this occasion was the marching of an armed force of French troops through the emir’s territory. This the latter looked upon as an in¬ fringement of the treaty, and consequently declared war. On the 14th of December 1839, he fell upon the French troops in the plain of Metidja, and routing them with great slaughter, took and destroyed their settlements. He even advanced as far as the very walls of Algiers, and soon re¬ duced their possessions to the fortified places which they occupied. On this the French army in Africa was aug¬ mented, and numerous skirmishes took place, without any decisive results to either party; the only thing worthy of notice being the gallant and successful defence, for four days, of Fort Mazagran, near Mostagan, by a garrison of 123 men, against from 12,000 to 13,000 of the enemy. Ihe campaign was opened on the part of the French on the 25th of April 1840, when they set out with a considerable force to take possession of the towns of Mediah and Milianah. Although successful, the permanent results of this expedi¬ tion were comparatively trifling. The garrisons left behind found themselves so surrounded by enemies that they could not trust themselves without their walls; and even when the French arms wrere successful at a distance, no one could consider himself secure immediately without the walls of Al¬ giers. The French government being dissatisfied with Mar¬ shal Vallee’s want of success, appointed General Bugeaud as his successor. The new governor-general arrived at Algiers on the 22d of February 1841. On opening the campaign, his first object was to provision Mediah and Milianah. Having accomplished this, he next marched at the head of 11,000 men to Jekedemt, the principal stronghold of Abd-el-Kader. When he arrived there on the 25th of May, he found it abandoned by its inhabitants; on which he ordered it to be destroyed, and the citadel, which had been built by the emir, to be blown up. From hence the gene¬ ral went to Mascara, which he entered on the 30th of the month. In October following, he set out for Laida, the only remaining stronghold in the possession of the emir, which he took, and entirely demolished. These misfortunes of the emir caused numerous defections among his subjects ; —none of them now offered any opposition to the French, and several of them became their allies. The region to¬ wards the borders of Marocco being still unsubdued, an expedition was sent into that territory in January 1842. On the 30th of that month, they took the town of fleme- cen ; and ten days afterwards the fort of Tafrua, which they demolished. The troops of Abd-el-Kader having been almost entirely destroyed by so many misfortunes, he was 576 A L G I Algiers, obliged to take refuge in Marocco, and most of his subject •V'"*-'' tribes now submitted to the French. But Abd-el-Kader was not yet overcome : he appeared again with a small force, and going from tribe to tribe exhorted them, by all they held dear and sacred, to bestir themselves, and by one vigorous effort, to drive the invaders out of their country. By these means he was able to raise a considerable force; and he made up for the want of troops by the rapidity of his move¬ ments. He suddenly made an attack upon one part of the French territories, when he was supposed to be in quite a contrary direction, and even advanced to within a short dis¬ tance of Mascara. An army was accordingly sent out against him, which advanced south as far as the sources of the Taguin, but without coming up to the enemy. On their retreat, however, a conflict took place at Isna, in which the Arabs were defeated, and the emir himself narrowly escaped being taken prisoner. On this the French troops returned to Mascara, in the end of November 1842. The emir now stirred up the Kabyles of Bougie to make an attack upon Cherchell. In this however they were baffled by the energetic proceedings of General Bugeaud, who did not hesitate to go in the middle of winter to the mountainous regions of the Jurjura to quell this insurrection. Though the colony was now in a comparatively quiet and secure state, this had only been accomplished at a vast expenditure of money, amounting to not less than L.60,000,000 sterling, and at a great sacrifice of human life, of which we may in some measure judge from the fact that, in the month of September, independently of the lives lost, out of 80,000 men, as many as 24,000 were lying in the hospitals. It is unnecessary to follow out the remaining struggles of the emir in Algiers. His forces were now so reduced, that he could not cope with the French in the open field, though he did not cease to harass them by incursions into their territories. The emir was at length reduced to such straits, that he agreed to deliver himself up to the French, on receiving a promise of safety, and of being allowed to retire to Alex¬ andria or to St Jean d’Acre. Notwithstanding this promise, which was given by General Lamoriciere, and ratified by the governor of the colony, the Duke d’Aumale, son of Louis Philippe, he and his suite were embarked at Oran for Toulon, where he arrived on the 29th of January 1848. From Toulon the emir was removed first to the chateau of Paris, and afterwards (in November) to the chateau of Amboise near Boise, where, till very recently, he was de¬ tained a prisoner. The emir, in December 1852, left France for Broussa, where he now lives in retirement, and is said to be devoting his time chiefly to reading the Koran, and religious exercises. Since the removal of Abd-el-Kader from Algiers, the French power may be said to be established in the country ; but even now skirmishes are not unfrequent with some of the more unsettled tribes. This possession has as yet turned out to be anything but a profitable speculation for France ; and although it has been lately much improved, it is doubtful if, for many years to come, it will compensate for the im¬ mense sums of money and the loss of life that it has occa¬ sioned to that country. Govern- Before giving an account of the present government ment. 0f Algiers, it may be interesting to take some notice of it under the Turks. The bey or pasha, although nominally under the Porte, to whom he annually transmitted some presents, was in reality an absolute monarch. The first Beys were elected by the militia, who were then called the douwan or “common council.” This body was at first com¬ posed of 800 militia officers, but was afterwards reduced to thirty chiah-bashaws or colonels, with the mufti or high priest, and cadi, or chief judge, upon some emergencies; E R S. and on the election of a dey the whole militia was allowed Algiers, to vote. Latterly the power of this court was merely nomi- nal, and it had only to sanction the measures of the dey. The dey rose from the army, and indeed any bold and as¬ piring soldier might attain that honour, if he succeeded in getting rid of the existing ruler. Thus the dey was continu¬ ally exposed to attacks, and few of them had the good for¬ tune to die in office. The new dey frequently established his power by causing to be strangled all the officers of the douwan who had opposed his election. Each of the three provinces, exclusive of Algiers, was governed by a bey no¬ minated by the dey. The corsairs or pirates formed a number of small republics, of each of which the rais or cap¬ tain was the supreme bashaw; who, with the officers under him, composed a kind of douwan, in which every question relating to the vessel was decided. These corsairs carried on likewise the commerce of Algiers, importing whatever commodities were brought into the kingdom either as mer¬ chandise or as prizes. At present the country is under a governor-general, who is invested with the chief power in all the civil and military affairs. Each of the provinces has a prefect, under whom are sub-prefects for each of the districts, and under these, a number of native rulers over smaller divisions. Various courts of justice have been established, with a court of ap¬ peal in the capital, composed of two chambers—the one tor civil, and the other for criminal cases. The natives are also still allowed their own courts and laws; and among the Jews, justice is administered by the rabbis. The Roman Catholic religion was established here in 1838. Religion. There is a cathedral in Algiers, and the Catholic worship is performed in almost every town, either in edifices builtfor the purpose, or in mosques which have been appropriated to that end. The Bishop of Algiers is assisted by four vicars-gene- ral, and eight canons, with a number of curates and vicars, amounting in 1849 to 114. There are four Protestant pastors in the country, established at the towns of Algiers, Douera, Blidah, and Oran. The Jews and Turks are also allowed the free exercise of their religious worship. Considerable attention is paid to education by the esta-Education blishment of schools and other means. In 1850 there were 68 public, 39 private, and eight infant schools, attended by 9679 scholars, besides Mussulman and Jewish schools. There is also a college at Algiers, the capital; and in 1848 an aca¬ demy was established there, at the head of which is a rector, who, assisted by an inspector, has the general superinten¬ dence of the public instruction. The medical knowledge of the Arabs is in a very rude Medical state, but latterly the French surgeons have been in great re- board- quest among them. A medical board has been established near each Arab bureau ; and the inhabitants come in great numbers to consult the physicians. Some tribes less subject to national prejudice even bring their wives, and consent that they should be visited by the French practitioners. The patients most seriously affected are received into the mili¬ tary hospitals, when they can surmount the repugnance to enter them. The officers of health likewise make frequent tours to visit the sick in their tents. Vaccination has spread Math unexpected success. At first the Arabs refused to pre¬ sent their infants, because they believed that the object of the French was to fix a mark upon them by which they might afterwards recognise them and carry them into France as slaves or as soldiers. This distrust has now been overcome. The Arab markets were always objects of vigilant sur¬ veillance, for it was there that all the reports hostile to the French originated and were propagated. To meet these fomenters of disorder, and to circulate intelligence of the administrative measures of the government, a journal is printed in the Arabic character, and distributed gratis among A L G Algiers, the chiefs. It is published every fortnight, and is soughtafter with great avidity; and has already produced the most bene¬ ficial effects. Commerce. From the unsettled state of the country, the restrictions and heavy duties of the French tariff, and the poverty of the people, Algiers has as yet attained little commercial im¬ portance. The principal exports of the country are horses and cattle, skins of animals, leeches, wool, wax, coral, to¬ bacco, and minerals. The exports of 1848 amounted in value to L.281,^63, of which L.138,484 was the produce of the country,'And L.143,379, was the re-exportation of French and foreign merchandise. The following were the propor¬ tions of the principal of its exports:—to France, 48*5 per cent.; Spain, 22’8; the Two Sicilies, 7-6; Sardinia, 6’8; Eng¬ land, 5*8; Tuscany, 5‘5. The imports of the same year amounted to L.3,419,858, of which nearly a third consisted of cotton and woollen goods, and a fifth of grain. The fol¬ lowing countries contributed to its imports as follows, viz.— France, 77’5 per cent.; Tuscany, 5’7; Turkey, 5’7; Spain, Army. 4#9 ; England, 4T. The French troops in Algiers in 1850 amounted to 70,771 infantry, and 13,189 cavalry, 6437 native infantry, and 3422 cavalry, with a militia force of 16,407 men.—See Tableaux de la situation des etabhssements Frangais dans VAlgerie, 1851. Algiers, the capital of the above territory, is probably the ancient Icosium ; by the Arabians called Algezair, or rather Al-Jezier or Al-Jezerah, i.e. the island, because there was an island before the city, to which it has since been joined by a mole. It is built of white stone, on the declivity of a hill fronting the sea, in the form of an amphitheatre; and from the sea resembles a ship under sail. The houses rise above each other in such a manner that each from its flat roof commands a view of the sea. The streets are so narrow as scarcely to admit two persons to walk abreast. But since the French conquest, about a fourth part of the old town has been superseded by new streets, lined with fine houses, shops, and hotels ; and in the centre of the city is the Place du Gouvernement, a large and handsome square in the European style. The streets have all received trench names; and in a population amounting in 1849 to 97,389, including the garrison, 72,393 were French or other Euro¬ peans, the rest Moors, Kabyles, Jews, &c. The town is the seat of a court of appeal and two courts of primary jurisdic¬ tion, has a public hospital, a chamber of commerce, library, and museum, a cathedral, and a Protestant church. Many shops have been opened by Europeans, but business is still mostly transacted in the bazaars; which, with barbers’ shops and cafes, are the chief places of resort for the natives. Algiers is the residence of the governor-general of the French possessions in Africa, and of the principal functionaries, and courts ol justice. It has been newly fortified, and is strongly garri¬ soned. It is well supplied with water: provisions are gene¬ rally cheap, except bread, which is dear. Long. 3. 30. E. Eat. 36. 49. N. The harbour of Algiers, at the time of the capture, was rather small, and incapable of accommodating any vessel larger than a middle-sized frigate ; but a plan was definitively adopted in 1848, which, when carried out, will render the harbour very capacious. It will be surrounded on the northern side by a breakwater 700 yards long, on the south by one 1200 yards long, and the entrance will be 350 yards wide. Each side of the entrance is to be defended by a strong battery. These improvements are now' being effected, and experiments were recently made (1852) to ascertain how far they were satisfactory. Five men-of-war towed by steamers severally entered the port, and cast an¬ chor at a cable’s length from each other: a sixth man-of-war and several steamers also entered and anchored; and all these vessels did not encroach upon the space set apart for merchant vessels. It is said that three men-of-war and three A L H 577 steam frigates in addition might have anchored there with- Algoa out inconvenience. It is calculated that the removal of a II rock called “ Roche sans nom,” situated about the middle , am ra; of the port, will allow a fleet of at least twelve men-of-war and as many frigates to anchor, in addition to the merchant vessels. Orders have been given to have this rock removed forthwith. ALGOA BAY, or Zwart-kops, in Southern Africa, is situated in Long. 26.53. E. Lat. 33. 56. S. and 425 miles east from the Cape of Good Hope. It lies between Capes Woody and Recife, which are 33^ miles apart; but it is only in the west and north-east parts of the bay that ships may anchor and find shelter. The anchorage of Port Elizabeth on the west side is perfectly secure for six months in the year, dur¬ ing the prevalence of the north-east winds. Ihe bay is much frequented by black whales and seals. There is a lighthouse on Cape Recife. ALGOL, or /3 Persei, a variable fixed star of the second or third magnitude, called Medusa’s Head. Its position, according to the catalogue of the London Astronomical So¬ ciety, was, on January 1. 1853, 2 h. 58 m. 3rl6 sec.; N. Deck 49° 36' 51*76". ALGOR is used to signify an unusual coldness in any part of the body. ALGORITHM, an Arabic word expressive of numerical computation. ALGUAZIL, in the Spanish polity, an officer whose business it is to see the decrees of a judge executed. ALHAMA, a city of Spain, in the province of Granada, in Andalucia. It is in a fine valley, enjoys a most salubrious climate, and is surrounded by fields most abundantly pro¬ ductive of wheat and barley. Near it are some medicinal baths of ancient celebrity, to which invalids still resort. Dr Traill found their temperature equal to 118° F. It was a most important fortress when the Moors ruled Granada, and its capture by the Christians was the most decisive step in the reduction of their power. It contains 6500 inhabi¬ tants, and is situated in Lat. 37. N. Long. 4. 10. W. ALHAMBRA, the ancient fortress and residence of the Moorish monarchs of Granada. It derives its name from the red colour of the materials with which it was originally built, Alhambra signifying a red house. It appears to a traveller a huge heap of as ugly buildings as can well be seen, all huddled together, seemingly without the least intention of forming one habitation out of them. T he walls are en¬ tirely unornamented, all of tapia or pise, a mixture of fine gravel and clay, formed into huge sun-dried bricks ; yet this is the palace of the Moorish kings of Granada, indisputably the most curious place within that exists in Spain, perhaps in the world. In many countries may be seen excellent modern as well as ancient architecture, both entire and in ruins ; but nothing to be met with anywhere else can con¬ vey an idea of this edifice, except the decorations of an opera, or the tales of the genii. Passing round the corner of the emperor’s palace, one is admitted at a plain unornamented door in a corner. “ On my first visit,” says Mr Swinburne {Travels in Spain), “ I confess I was struck with amazement, as I stept over the threshold, to find myself on a sudden transported into a species of fairy land. The first place you come to is the court called the communa or del mesucar, that is, the com¬ mon baths ; an oblong of 165 by 25 feet, with a deep basin of clear water in the middle ; two flights of marble steps leading down to the bottom; on each side a parterre of flowers, and a row of orange trees. Round the court runs a peristyle paved with marble : the arches bear upon very slight pillars, in proportions and style different from all the regular orders of architecture. The ceilings and walls are incrustated with fretwork in stucco, so minute and intricate VOL. II. 578 A L H A Alhambra, that the most patient draughtsman would find it difficult to follow it, unless he made himself master of the general plan. This would facilitate the operation exceedingly ; for all this work is frequently and regularly repeated at certain distances, and has been executed by means of square moulds applied successively, and the parts joined together with the utmost nicety. In every division are Arabic sentences of different lengths, most of them expressive of the following meanings : ‘There is no conqueror but God;’ or, ‘Obedience and honour to our lord Abouabdoulah.’ The ceilings are gilt or painted, and time has caused no diminution in the fresh¬ ness of their colours, though constantly exposed to the air. The lower part of the walls is mosaic, disposed in fantastic knots and festoons. A work so novel, so exquisitely finished, and so different from all that he has ever seen, must afford a stranger the most agreeable sensations while he treads this magic ground. The porches at the ends are more like grotto-work than any thing else to which they can be com¬ pared. That on the right hand opens into an octagon vault, under the emperor’s palace, and forms a perfect whispering gallery, meant to be a communication between the offices of both houses: at its north end is the most magnificent hall of this palace, Sola de Gomarez, intended for the court receptions, and giving audience to ambassadors.” Dr Traill found it a square of 456 with a height of between 50 and 60 feet; the walls exquisitely ornamented with costly fret¬ work of stucco enriched with gilding; and to the height of six feet from the floor, covered with glazed porcelain tiles. “ Opposite to the door of the communa through which you enter, is another leading into the corte de los leones, or court of the lions, which is an oblong court, 100 feet in length and 50 in breadth, environed with a colonnade seven feet broad on the sides, and 10 at the end. Two porticoes or cabinets, about 15 feet square, project into the court at the two extremities. The square is paved with coloured tiles, the colonnade with white marble. The walls are covered five feet up from the ground with blue and yellow tiles, dis¬ posed checquerwise. Above and below is a border of small escutcheons, enamelled blue and gold, with an Arabic motto on a bend, signifying, ‘ No conqueror but God.’ The columns that support the roof and gallery are of white mar¬ ble, very slender, and fantastically adorned. They are nine feet high, including base and capital, and eight inches and a half in diameter. They are very irregularly placed; sometimes singly, at others in groups of three, but more fre- quently two together. The width of the horse-shoe arches above them is four feet two inches for the large ones, and three for the smaller. The ceiling of the portico is finished in a much finer and more complicated manner than that of the communa, and the stucco is laid on the walls with inimitable delicacy : in the ceiling it is so artfully frosted and handled as to exceed belief. The capitals are of various designs, though each design is repeated several times in the circum¬ ference of the court; but not the least attention has been paid to placing them regularly or opposite to each other. Not the smallest representation of animal life can be dis¬ covered amidst the varieties of foliages, grotesques and strange ornaments. About each arch is a large square of arabesques, surrounded with a rim of characters, generally consisting of quotations from the Koran. Over the pillars is another square of exquisite filigree work. Higher up is a wooden rim, or kind of cornice, as much enriched with carv¬ ing as the stucco that covers the part underneath. Over this projects a roof of red tiles, the only thing that disfigures this beautiful square. This ugly covering is a modern ad¬ dition made by a late prime minister, who a few years ago gave the Alhambra a thorough repair. In Moorish times the building was covered with large painted and glazed tiles, of which a few are still to be seen. In the centre of MBK A. the court are twelve ill-made marble lions, their fore parts Alhambra, smooth, their hind parts rough, which bear upon their backs a polygonal basin, 15^ feet in diameter, out of which rises a lesser basin. While the pipes were kept in good order, a great volume of water was thrown up, which, falling down into the basins, passed through the lions, and issued out of their mouths into a large reservoir, where it communicated by channels with the jets dUeau in the apartments. This fountain is of white marble, embellished with many festoons and Arabic distiches. “ Passing along the colonnade, and keeping on the south side, you come to a circular room occupied by the men as a place for drinking coffee, &c. A fountain in the middle refreshed the apartment in summer. The form of this hall, the elegance of its cupola, the cheerful distribution of light from above, and the exquisite manner in which the stucco is designed, painted, and finished, exceed all power of de¬ scription. Every thing in it inspires the most pleasing, voluptuous ideas; yet in this sweet retreat, it is said that Abouabdoulah assembled the Abencerrages, and caused their heads to be struck off into the fountain. Continuing your walk round, you are next brought to a couple of rooms at the head of the court, which are supposed to have been tribunals, or audience-chambers. “ Opposite to the sola de los Abencerrages is the entrance into the torre de las dos hermanas, or the tower of the two sisters; so named from two very beautiful pieces of marble, laid as flags in the pavement. This gate exceeds all the rest in profusion of ornaments, and in the beauty of the pro¬ spect it affords through a range of apartments, where a multitude of arches terminate in a large window open to the country. In a gleam of sunshine, the variety of tints and lights thrown upon this enfilade are uncommonly rich. I he first hall is the concert-room, where the women sat: the musicians played above in four balconies. In the middle is a. jet d’eau. The marble pavement is equal to the finest existing, for the size of the flags and evenness of the colour. The two sisters, which give name to the room, are slabs that measure 15 feet by seven and a half, without flaw or stain. The walls, up to a certain height, are mosaic, and above are divided into very neat compartments of stucco, all of one design, which is also followed in many of the ad¬ jacent halls and galleries. The ceiling is a fretted cove. To preserve this vaulted roof, as well as some of the other principal cupolas, the outward walls of the towers are raised ten feet above the top of the dome, and support another roof over all, by which means no danger can ever be caused by wet weather or excessive heat and cold. From this hall you pass round the little myrtle garden of Lindaraxa, into an additional building made to the east end by Charles V. The rooms are small and low. His favourite motto, Plus outre, appears on every beam. This leads to a little tower projecting from the line of the north wall, called el tocador, or the dressing-room of the sultana. It is a small square cabinet, in the middle of an open gallery, from which it re¬ ceives light by a door and three windows. The look-out is charming. In one corner is a large marble flag, drilled full of holes, through which the smoke of perfumes ascended from furnaces below; and here, it is presumed, the Moor¬ ish queen was wont to sit to perfume herself. The em¬ peror caused this pretty room to be painted with repre¬ sentations of his wars, and a great variety of grotesques, which appear to be copies, or at least imitations, of those in the loggie of the Vatican. From hence you go through a long passage to the hall of ambassadors, which is magnifi¬ cently decorated with innumerable varieties of mosaics, and the mottoes of all the kings of Granada. This long narrow antichamber opens into the communa on the left hand, and on the right into the great audience-hall in the tower A L H Alhaurin of Comares ; a noble apartment, 36 feet square, 36 high up II to the cornice, and 18 from thence to the centre of the Alhazen. cup0la. The walls on three sides are 15 feet thick, on the ■V*'/ other nine ; the lower range of windows 13 feet high. I he whole wall is inlaid with mosaic of many colours, disposed in intricate knots, stars, and other figures. In every part various Arabic sentences are repeated. “ Having thus completed the tour of the upper apartments, which are upon a level with the offices of the new palace, you descend to the lower floor, which consisted of bed¬ chambers and summer-rooms : the back stairs and passages, that facilitated the intercourse between them, are without number. The most remarkable room below is the king’s bed-chamber, which communicated by means of a gallery with the upper story. The beds were placed in two alcoves, upon a raised pavement of blue and white tiles ; but as it was repaired by Philip V. who passed some time here, its former appearance can only be conjectured. A fountain played in the middle, to refresh the apartment in hot weather. Behind the alcoves are small doors that conduct to the royal baths. These consist of one small closet with marble cisterns for washing children, two rooms for grown¬ up persons, and vaults for boilers and furnaces that supplied the baths with water, and the stoves with vapours. The troughs are formed of large slabs of white marble ; the walls are beautifully adorned with party-coloured earthen ware ; and light is admitted by holes in the coved ceiling. “ Hard by is a whispering gallery, and a kind of labyrinth, said to have been made for the diversion of the women and children. One of the passages of communication is fenced off with a strong iron grate, and called the prison of the Sultana ; but it seems more probable that it was put up to prevent any body from climbing into the division allotted to the women. “ Under the council-room is a long slip, called the king's study ; and adjoining to it are several vaults, said to be the place of burial of the royal family. In the year 1574 four sepulchres were opened; but as they contained nothing but bones and ashes, they were immediately closed again.” This description of the Alhambra may be finished by ob¬ serving how admirably every thing was planned and calcu¬ lated tor rendering this palace the most voluptuous of all retirements ; what plentiful supplies of water were brought to refresh it in the hot months of summer; what a free cir¬ culation of air was contrived, by the judicious disposition ot doors and windows ; what shady gardens of aromatic trees ; what noble views over the beautiful hills and fertile plains. “ Alhambram,” said the Italian, Peter Martyr, when he en¬ tered it in the train of the Gothic conquerors, “ proh dii immortales! qualem regiam! unicam in orbe terrarum crede!” No wonder the Moors regretted Granada! no wonder that they still offer up prayers to God every Friday for the recovery of this city, which they regard as a terres¬ trial paradise ! ALHAURIN EL GRANDE, so called to distinguish it from a neighbouring village of the same name, a town of Spain, in the province of Malaga, 12 miles south-west of the town of that name. It is a favourite summer resort of the inhabitants of Malaga. Pop. 5514. ALHAZEN, an Arabian author of the eleventh century, who is better entitled to the appellation of philosopher than most of those of his countrymen by whom it has been ob¬ tained. The place of his birth was Bassora ; the year un¬ certain ; but his death took place at Cairo in 1038. There was another author of the same name, who translated the Almagest of Ptolemy ; but that writer lived during the reign of the caliph Almamun. In some accounts of Alhazen we find it said that he lived chiefly in Spain ; but it appears from Casiri (Bihl. Arabico-Hispana Escurialensis), that A L I 579 after he had left his native city, Egypt was his place of resi- Alhucemas dence. It also appears that he was invited to that country II by one of the Fatemite caliphs, on account of some boasts v Alu y which he had made of being able to obviate the evils atten- dant upon the alternate overflowing and decrease of the waters of the Nile. He surveyed the country with a view to this project, to aid which, every thing that he asked was liberally furnished by the caliph ; but finding that his imagi¬ nation had seduced him into a wild and impracticable scheme, he feigned madness, thereby to avoid the punishment which he dreaded; and he continued to play this humiliating part till the caliph’s death relieved him from his apprehensions. But, whatever figure he may have made as a projector, there can be no doubt that he was a skilful geometrician, and that his name deserves a conspicuous place among the improvers of the science of optics. He was not a mere com¬ piler from the ancients, or commentator upon their works : he followed the bent of his own genius; and, striking into the right path of experiment and observation, his inquiries were productive of a real accession to the stock of know¬ ledge, in regard to some of the most interesting phenomena of nature. He refuted the error of the ancient philosophers that vision was produced by rays emitted from the eye. He gave the first sensible explanation of the cause of the ap¬ parent increase of the sun and moon when seen near the horizon ; showing that this is occasioned by their being then supposed, owing to the number of intermediate objects, to be at a greater distance from the spectator. He was the first who applied the laws of refraction to show how the heavenly bodies are sometimes seen as if above the horizon when still below it; and who, in the same way, explained the cause of the morning and evening twilight;—of that beneficent provision of nature by which the glories of day are made gradually to approach, and gradually to withdraw. These dioptrical discoveries of the Arabian philosopher have furnished M. Bailly with one of the many fine passages which embellish his celebrated work on the history of Astronomy. —Astron. Moderne, liv. vi., sec. 20. As a writer, Alhazan is censurable for unmeaning pro¬ lixity and scholastic subtilty. It appears from Casiri that his works were numerous ; but only two of them have been printed, namely his treatise on Optics, and that on the Twi¬ light. They were both published in Latin in 1572, by Fre¬ deric Risner, under the title of Opticce Thesaurus. ALHUCEMAS. See Alucemas. ALI, the son of Abu Taleb,is one of the most celebrated characters in Mahometan history. He was cousin to Ma¬ homet, and at the age of fourteen engaged with youthful ar¬ dour in his cause. When Mahomet first revealed his pro¬ phetic character to his friends, and inquired who among them would undertake to be his companion, Ali exclaimed, “ O prophet, I will be thy attendant; the man who dares to rise against thee I will break his legs, pluck out his eyes, dash out his teeth, and even rip up his belly.” Mahomet accepted his services, and honoured him with the titles of brother, vicegerent, and Aaron to a new Moses. He was remark¬ able both for eloquence and valour ; and the latter obtained him the surname of “ the Lion of God, always victorious." He succeeded to the chief dignity of the renowned house of Hashem, and was also hereditary guardian of the temple and city of Mecca. Mahomet gave him his daughter Fatimah in marriage, and the grandfather lived to embrace the chil¬ dren of his daughter. These advantages induced Ali to cast a wistful eye towards the regal succession : however, Abubeker, Omar, and Othman, reigned before him. But after the death of the latter he was saluted caliph by the chiefs of the tribes, and companions of the prophet, when he was repairing to the mosque of Medina at the hour ot prayer, a.d. 656, Hegira 35. 580 A L I A L I Ayesha, the widow of the prophet, strenuously opposed , his succession ; and under her influence two powerful chiefs soon raised the standard of rebellion. Ali greatly increased his difficulties by the imprudent removal of all the gover¬ nors of provinces from their stations. Telha and Zobeir, two chiefs of great influence, collected a numerous army, and induced Ayesha to attend them to the field of battle ; but Ali gained a complete victory, and took Ayesha pri¬ soner. Telha fell on the field, and Zobeir was assassinated after surrendering upon promise of quarter. This dastardly action was severely reprehended by Ali. He likewise kindly treated the captive widow, and sent her back to the tomb of the prophet. Ali next attacked Moawiyah, who had been proclaimed caliph, and was strongly supported by a powerful and nume¬ rous party. When the two armies approached each other, Ali proposed to decide the matter by single combat; but to this his opponent would not agree. Several skirmishes were fought with considerable loss on both sides ; but at length a “ pious fraud” produced a division of sentiment in the army of Ali. They fixed to the points of lances a number of copies of the Koran, carried them before the troops, and exclaimed, “ This is the book which forbids Mussulmans to shed each other’s blood, and ought therefore to decide our disputes.” Ali was constrained to yield, and umpires were mutually chosen ; on the side of Ali, Abu Moussa; Amrou, the con- queror of Egypt, on the part of Moawiyah. The day of final decision arrived. Abu Moussa ascended the pulpit, and cried, “ As I draw this ring from my finger, so I depose both Ali and Moawiyah from the caliphate.” When Amrou ascended, he cried, “ As I put on this ring, so I invest Moa¬ wiyah with the caliphate, and also depose Ali.” He also added, that Othman, the former caliph, had declared Moa¬ wiyah both his successor and avenger. Thus began that memorable contest among the Mahometans which was long agitated with considerable violence by both parties. Ali was highly enraged at this injustice, but, constrained for the present to yield, he retired to Kufa. A sect of en¬ thusiasts, called the Kharejites, revolted against Ali; but he quickly reduced them to subjection, and again obtained possession of Arabia. But Syria, Persia, and Egypt, fell to the share of his rival. An unexpected event terminated the existing disputes. 1 hree Kharejites one day conversing together concerning the blood which had been shed, and the impending calami¬ ties, resolved to assassinate Ali, Moawiyah, and Amrou, the three authors of the present disasters. They provided them¬ selves with poisoned swords, and hastened to accomplish their purpose. Moawiyah was wounded, but the wound did not prove fatal. A friend of Amrou fell in his stead. Ali was fatally wounded at the door of the mosque ; and in the 63d year of his age, he expired on the fifth day after his wound, a.d. 661. Ali had eight wives besides Fatimah, and left a numerous family, who were very remarkable for their valour. He also rose to high eminence for learning and wisdom ; and of his works there are still extant a hundred maxims, a collection of verses, and a prophecy of all the great events which are to happen to the end of time. The Mussulmans term Ali the heir of Mohomet and the accepted of God; and his particular followers have pos¬ sessed various states in Africa and Asia, and the Persian part of the Usbek Tartars; and some sovereigns of India are at present of the sect of Ali. A monument is raised upon his tomb near Kufa, which the kings of Persia have successively decorated and religiously revered. Near the ruins of Kufa, a city named Meshed Ali has been built to his memory. Some of his deluded followers imao-ine that he is still alive, and that he will revisit the earth and fill it again with justice. A green turban still continues to dis¬ tinguish the descendants of Ali. Ali, a town of Sicily, at the mouth of the river of the same name, 15 miles S.S.W. of Messina. It has sulphurous baths of some celebrity, and contains 1300 inhabitants. Ali Bey, an eastern adventurer, is said to have been a native of the Caucasus, and about the age of twelve or four¬ teen to have been sold for a slave in Cairo. The two Jews who became his masters presented him to Ibrahim, then one of the most influential men in the kingdom. In the family of Ibrahim, he received the rudiments of literature, and was also instructed in the military art. Both in letters and mili¬ tary skill he made rapid improvement. He gradually gained the affection of his patron to such a degree that he gave him his freedom, permitted him to marry, and promoted him to the rank of governor of a district. Afterwards he was elected to the elevated station of one of the governors of provinces. Deprived of his protector by death, and engag¬ ing in the dangerous intrigues that pave the way to power in that unstable government, he procured his own banish¬ ment to Upper Egypt. Here he spent two years in matur¬ ing his schemes for future greatness; and in 1766, return¬ ing to Cairo, he either slew or expelled the beys, and seized the reins of government. Emboldened by success, he rescued himself from the power of the Porte, coined money in his own name, and assumed the rank of sultan of Egypt. Occupied in more important concerns, the Porte made no vigorous opposition to his mea¬ sures, and Ali seized this opportunity to recover a part of the Said, or Upper Egypt, which had been taken posses¬ sion of by an Arab sheik. He next sent out a fleet from Suez, which seizing upon Djedda, entered the port of Mecca; while a body of cavalry, commanded by Mohammed Bey, his favourite, took and plundered Mecca itself. Having formed an alliance in 1770 with one Sheik Daher, a rebel against the Porte in Syria, he aimed at the conquest of all Syria and Palestine. He first endeavoured to secure Gaza: then his army, forming a junction with that of Daher at Acre, advanced to Damascus. There on the 6th of June 1771 a battle was fought with the Turkish pashas, and Mohammed and Daher, Ali’s generals, routed them with great slaughter. They instantly took possession of Damascus, and the castle itself had also capitulated, when all on a sudden Mohammed hastened back to Egypt with all his Mamelukes. Some ascribe this strange conduct to an impression made upon Mohammed by the Turkish agents, and others to a report of the death of Ali Bey. Although unsuccessful, Ali never lost sight of his favourite object; and Mohammed, losing his confidence, was forced to save his life by exile. Mohammed, however, quickly re¬ turned with an army, and drove Ali Bey from Cairo. In this unfortunate state of affairs Ali fled to Daher, and, combining their forces, they attacked the Turkish commander at Sidon, and came off victorious, although the Turkish army was three times their number. After a siege of eight months, they next took the town of Jaffa. Deceived by letters from Cairo, which were only intended to ensnare him, and stimulated with recent victories, he returned to Cairo. Entering the deserts which divide Gaza from Egypt, he was furiously at¬ tacked by a thousand chosen Mamelukes led on by Murad Bey, who was enamoured with the beauty of Ali’s wife, and had obtained the promise of her, provided that he could take Ali captive. Murad wounded and made Ali prisoner, and carried him up to Mohammed, who received him with af¬ fected respect; but in three days, either from the effects of poison or of his wounds, Ali breathed his last. ALI PACHA. See Albania. ALIAS, signifying at another time, is used in judicial pro¬ ceedings to connect the several names of a person who at- Ali Alias. A L I Alibi tempts to conceal his true name, or to pass under a feigned || one ; as Smith alias Jones, James alias John. Alien. ALIBI, in Law, denotes the absence of the accused from the place where he is charged with having committed a crime ; or his being elsewhere, as the word imports, at the time specified. ALICANTE, a city of Spain, in the new province of the same name, with a port on the Mediterranean Sea. The city forms a half moon on the sea-shore, and is defended by a castle built on a rock about 400 feet in height; and the bay in which vessels are anchored is well protected by various batteries. The commerce of this port, though still consi¬ derable, has much declined during the last eight or ten years. Two lakes on the coast furnish a large supply of salt made by spontaneous evaporation, which is shipped chiefly to Eng¬ land and Sweden. A fertile plain called the Huerta, near the city, which has been furnished with the means of irriga¬ tion at a vast expense, is covered with vines which produce excellent wines and raisins ; with mulberry trees, which rear silk-worms ; and with great quantities of almonds, olives, and figs, that supply articles for foreign commerce. On the coast near this city, the island of Plana, a barren rock, supplies the most beautiful marbles in great variety. The coast fur¬ nishes large quantities of barilla, which is one of the most important branches of the commerce of the city. As the exportable commodities engage the principal attention of the agriculturists, the quantity of corn grown is insufficient for the consumption of the city and its vicinity, though rice might be raised in great quantity ; and the wheat is brought partly from La Mancha, and partly by sea from Africa and from Italy. The castle of Alicante is in Long. 0. 30. 51. W. and in Lat. 38. 20. 41. N. This city contains 1 cathedral, 3 parish churches, 6 hot springs, and 19,000 inhabitants. It is the seat of a bishop, and has manufactories of linen and woollen cloths, and of esparto matting. The harbour is but a road-stead in a deep bay, and only small vessels approach the quay. English and other European consuls reside here. ALICATA, a city of Sicily, in the intendancy of Cala- tanisera. It is a seaport and a parliamentary city at the mouth of the river Salso, from which corn, fruit, and sul¬ phur are exported. There is a roadstead, but no harbour. It contains 13,465 inhabitants. Near it are vestiges of the ancient city of Gela. ALICUDI, one of the Lipari Isles. ALIEN, obviously derived from the Latin Alienus, is the technical term applied by British constitutional law to any one who does not enjoy the privileges of a British subject. In all powerful and independent nations the right of citizen¬ ship has been restricted and guarded with more or less jea¬ lousy. Fears have been entertained that foreigners would obtain it for the purpose of undermining the institutions of the state receiving them, or of bringing it under the subjec¬ tion of the government to which they originally belonged. But, generally, the jealousy against communicating the pri¬ vileges of citizenship to foreigners has its foundation in mis¬ taken views of political economy. It arose from the im¬ pression that the produce of the energy and enterprise of any community is a limited quantity, of which each man s share will be the less the more competitors there are; super¬ seding the just view that the riches of a state depends on the number and energy of the producers. Thus the skilled workmen who would increase its riches have often been jealously kept out of a country. But, on the other hand, special temptations, including the gift of citizenship, have often been offered to skilled foreigners, by states desiring to acquire them as citizens. Britain has occasionally received industrious and valuable citizens driven forth by the folly or tyranny of other powers, as in the memorable instance of the revocation of the edict of Nantes which sent the Spital- A L I 581 field colony, and many other Frenchmen, to this country. Alien. Looking on the full benefit of British citizenship as a tran- scendent boon, the principle of our older legislation on the subject has been to allow foreigners to possess at least a portion of it. There never existed in Britain a law so harsh as the Droit dAuhaine of France, which confiscated to the crown all the property of a deceased alien. I he courts of justice have ever been opened to them, and they have thus been entitled to protect themselves from any inequali¬ ties which do not apply to them by special law. Whether an alien can be sent furth of the realm by exercise of the crown’s prerogative, is questioned. Though this is often spoken of as a power of the crown, subsidiary to that of declaring war against foreign nations, yet there is no known writ or form by which it could be enforced, against which a foreigner might not seek the protection of the law. On this ground it was felt that there would have been dif¬ ficulty in dealing with the person of Napoleon, could his friends have brought him on British soil. The prerogative has been so far practically doubted, that whenever it has seemed necessary to extrude foreigners, a special act of Par- liament has been obtained for the purpose. T hus, during the continental convulsions of 1848, a temporary act was passed for the removal of any foreigners whose presence might be dangerous to the peace of the country. A return to parliament in 1850 showed that this act had not been enforced in a single instance. Our law, save with the special exceptions mentioned after¬ wards, admits to the privileges of subjects all who are born within the British dominions. In the celebrated question of the post-nati in the reign of James I. of England, it was found, after solemn trial, that natives of Scotland born be¬ fore the union of the crowns were aliens in England, but that those born subsequently enjoyed the privileges of English sub¬ jects. A child born abroad, whose father or whose grandfather on the father’s side was a British subject, may claim the same privilege, unless at the time of his birth his father was a traitor or felon, or engaged in war against the British em pire (4th Geo. II. c. 22). Owing to this exceptional pro¬ vision, some sons of Jacobite refugees born abroad, who joined in the rebellion of 1745, were admitted to the privi¬ lege of prisoners of war, because as the conduct of their fathers deprived them of the privileges of citizenship, they were not to be liable to its burdens. The main character¬ istic disabilities to which aliens have been subjected have been, incompetency to exercise political privileges, such as that of electing or being elected to sit in Parliament, and incapacity to hold landed property. The privilege of sitting in a jury has been counted among the political rights from which they are excluded; but when a foreigner is on trial, he has, in England, the privilege of the jury medietatee. linguce, in which half the panel consists of foreigners. In Scotland it seems to be questioned if aliens are excluded from the pri¬ vilege of voting on occupancy. The application of the re¬ striction against holding property, to land and not to move- able effects, is the natural progeny of the feudal system, which attributed allegiance or fealty to land tenures. Many of the special disabilities to which aliens were sub¬ ject under the Navigation Act and other laws connected with our old restrictive commercial policy, have been removed or neutralised by the free trade measures of later years. Some of the disabilities of aliens have been by special laws applied to natural born subjects, as in the instance of Jews and Catholics. It was long a question in England whether a Jew could by the common law hold landed property. On the other hand, some of the privileges of citizenship have been spe¬ cially communicated to persons coming naturally within the classification of aliens. As, for instance, to foreign seamen, on their serving two years in time of war on board a British 582 A L I A L I Alien ship under proclamation, and to foreign Protestants serving Jj . two years in the army in an American colony, or being three ^pi anus years employed there in the whale fishery, and not absent- / ing themselves from the British dominions for more than a year (13th Geo. II. c. 3, 20th Geo. II. c. 44). Acts have, from time to time, been passed for regulating the manner in which aliens are bound to conduct themselves, and defining the extent of their privileges. The latest of these was passed in 1836, and amended in 1844 (6th and 7th Will. IV. c. 11, and 7th and 8th Viet. c. 66). By the former act mas¬ ters of vessels required to intimate the arrival of all aliens, who were bound to have their names registered and to obtain certificates of registration. It is believed that these condi¬ tions, of a similar character to those contained in pre¬ vious acts, have seldom been complied v/ith or enforced. The act of 1844 was a considerable relaxation of the alien law. It communicated to the children born abroad of a British mother the privilege of acquiring land by purchase or succession. It gives friendly aliens the privilege of hold¬ ing leases for any time not exceeding twenty-one years. Before this act the rights of citizenship could only be con¬ ferred on aliens by statute; and it was enacted at the com¬ mencement of the Hanover succession, that no private naturalisation bill should be brought in unless it contained a clause disqualifying the person it applied to from being a privy councillor or a member of Parliament, and from hold¬ ing any office, civil or military, and from being a freeholder; but this restriction is repealed by the Act of 1844. Limited privileges could formerly be given by the sovereign’s letters of denization ; but by the act of 1844, an alien intending to reside and settle in Britain, may on application by memorial to the Home Secretary, obtain a certificate, giving him all the rights of a natui’al born subject, except those of eligi¬ bility as a privy councillor or a member of Parliament, along with any other exceptions specially set forth in the certificate. See farther, Allegiance ; International Law. (j. h. b.) Alien Priories, a kind of inferior monasteries, formerly very numerous in England, and so called from their belong¬ ing to foreign abbeys. ALIENATION, in Law, denotes the act of making over a man’s property in lands, &c., to another person. Alienation in Mortmain, is the making over of lands, &c., to a body politic, or to a religious house. ALIMEN P, in the Law of Scotland, is the reciprocal obligation of parents and children to contribute to each others maintenance. It also indicated a similar obligation of other parties, as of creditors to imprisoned debtors, &c. ALIMEN I ARIA Lex, was an old Roman law, where¬ by children were obliged to find sustenance for their parents. ALIMEN IARII Pueri, &c., were certain children pub¬ licly maintained and educated by the munificence of the Roman emperors. This was first done by Nerva, and after¬ wards by Trajan and Adrian. Antoninus Pius did the same for a number of girls, at the solicitation of Faustina; and hence, in some medals of that empress, we read pvellae eavstinianae.—Alexander Severus did the like at the re- T1^ of Mammsea; and the maids thus educated were called Mammceance. Alimentary Duct or Canal. See Anatomy. ALIMENTS. See Dietetics. ALIMONY is usually applied in law to the proportion of allowance for maintenance that a wife is entitled to out of her husband’s estate, on a legal separation, when not oc¬ casioned by her elopement or adultery. ALIPILARIUS, or Alipilus, in Roman Antiquity, a servant belonging to the baths, whose business it was, by means of waxen plasters, and an instrument called volsella to take off the hair from the arm-pits, arms, legs, &c., this being deemed a point of cleanliness. ALIPTERIUM, aXcuKTripiov, in Antiquity, a place in the Alipte. ancient palestra, where the athletic were anointed before rium their exercises. 1) ALIQU AN I Part, in Arithmetic, is that number which cannot measure any other without some remainder. Thus, 7 is an aliquant part of 16; for twice 7 wants two of 16^ and three times 7 exceeds 16 by 5. ALIQUO 1 Part, is that part of a number or quantity which will exactly measure it without any remainder. Thus, 2 is an aliquot part of 4, 3 of 9, 4 of 16, &c. ALISON, Rev. Archibald, author of essays on the Na¬ ture and Principles of Taste, was born at Edinburgh on the 13th November 1757; His father was the second son of Alexander Alison, Esq. of Newhall, an ancient family near Cupar in Forfarshire, and who having come to reside in Edin¬ burgh, was for two years Lord Provost. Alison Square, near Nicolson Street, was called after him. The future essayist on taste, who was his third son, evinced an early and decided turn for literary pursuits, which led to his being sent at the early age of twelve to Glasgow College, where his talents procured for him a presentation to one of the bur¬ saries from that university to Baliol College, Oxford, which determined his choice of the Church of England as a pro¬ fession. There also he formed a friendship with Dugald Stewart, who afterwards became so celebrated as a metaphy¬ sician, which continued Unbroken through the whole of life. At Oxford he soon distinguished himself, and gained high honours. He there formed an intimacy with several men who afterwards became remarkable, particularly Mr, after¬ wards Sir William Jones, and Dr Matthew Baillie. There also he became acquainted with Mr William Gregory, son of Dr John Gregory, professor of the theory of medicine in the university of Edinburgh, who was also studying for the English Church ; and this induced a friendship with his fa¬ mily, which led to the most important event in Mr Alison’s life—his marriage in 1780 to Dorothea, youngest daughter of Dr Gregory, professor of the theory of physic in the uni¬ versity of Edinburgh, and sister of the Dr James Gregory whose talents afterwards rendered him so celebrated in that university. Mr Alison’s first ecclesiastical preferment was the curacy of Brancepeth near Durham, which he held from 1778 to 1780. His marriage with Miss Gregory, however, in¬ troduced him to Sir William Pulteney, of whose only daughter and heiress, Lady Bath, she was an intimate friend; and Sir William in consequence bestowed on him first the curacy of Sudbury in Northamptonshire, and afterwards the livings of High Ercall, Roddington, and Kenley, in Shrop¬ shire ; at the last of which he lived in tranquillity and happi¬ ness, in the enjoyment of the highest domestic felicity, till 1800, when he removed for the education of his family to Edinburgh. In 1798 he was made a dignitary of the Church as one of the prebendaries of Sarum. The first edition of of his Essays on Taste was published in 1784 ; but though admired in the highest degree by a limited circle of men of taste and refinement, it did not, from being printed in quarto, in an expensive form, obtain, in the first instance, the gene¬ ral circulation which it ultimately attained. In May 1800 he moved from Shropshire to the vicinity of Edinburgh, and obtained the situation of senior incumbent of St Paul’s Chapel, Cowgate, there. There his great ta¬ lents and eloquence as a preacher soon attracted universal attention, and caused that chapel, which held 1500 persons, speedily to overflow in every quarter with a congregation of the very highest caste which the metropolis could boast. On the days of national fast and thanksgiving, in particular, which occurred annually, and often more frequently at that period, the chapel was always crowded to suffocation with the elite of rank and talent in the city who flocked to listen Alison. A L I Alison, to the highest specimens of pulpit oratory which the country —could boast. In 1809 a new edition of the Essays on Taste, in octavo, was published with considerable additions, which elicited a very able and flattering review from the pen of Lord Jeffrey, one of the ablest he ever wrote, in the Edinburgh Review, which at once brought it in into general notice. Since that period it has gone through five editions, and the copyright having expired, it has received the most unequivocal proof of general popularity in having been published in a cheap form, at the moderate price of 2s. 6d., which has brought it within the reach of all classes of readers. Whatever opinions philosophers may entertain on the abstract principles this work contains, whether beauty is to be resolved, as Mr Alison thinks, into the expression by material objects of the quali¬ ties of mind, or is itself an inherent quality of certain com¬ binations of matter, as others suppose ; all must agree in the beauty of its ideas, and the eloquence with which it is written, and join in the wish of its gifted author, with which it concludes, “ that the world we inhabit is to be regarded, not as the abode merely of human passions or human joys, but as the temples of the living God, in which praise is due, and where service is to be performed.” Mr Alison’s celebrity as a preacher led his friends, in 1814, to join in an earnest request that he would give some of his discourses in a durable form to the world; and to this he at length, with much reluctance, consented. They appeared, and at first met with eminent success. The first edition of 6000 copies was sold in a few weeks, and four subsequent editions of them, nearly of equal magnitude, speedily fol¬ lowed. The author, ere long, had the gratification of re¬ ceiving the most decisive proof of the wide spread of their popularity, by receiving copies of two editions of them printed beyond the Allegany Mountains. Their subsequent repu¬ tation, however, has not kept pace with this early celebrity, chiefly from their relating to matters of transient and histo¬ rical interest, and speaking more to the feelings and the heart rather than the intellect or the conscience. The most competent judges, however, among whom may be named Lord Brougham, have pronounced several of them, espe¬ cially the one on autumn, as among the most finished models of composition in the English language; and Lord Jeffrey concluded his eloquent review of them with the words, “We cannot help envying Mr Alison the power of uniting so much wisdom to so much eloquence, and giving us in this same work the highest gratifications of taste, and the noblest lessons of virtue.” The success of Mr Alison in the pulpit enabled the direc¬ tors of St Paul’s chapel to pay off nearly the whole debt with which that building was charged, and to erect the new and beautiful structure in York Place, to the completion of which Mr Alison’s numerous friends and admirers largely contributed. There he continued to do duty regularly till increasing years compelled him, in 1834, to retire from ac¬ tive life. In 1830 he was severed by death from Mrs Ali¬ son, with whom he had lived in happiness for eight and forty years; but he continued in the full enjoyment of his faculties; and his powers of imagination increased rather than the reverse till his death, which happened on May 17. 1839, at the advanced age of eighty-two. His latter years were chiefly spent at a beautiful villa he had purchased near Colinton, where he enjoyed, in the very highest degree, the society of his family and friends, and the beauties of nature, to which through life he had been passionately attached. Mr Alison transmitted his literary tastes and habits to his sons. The eldest, who, after the example of a long line of ancestors by the mother’s side, embraced the medical pro¬ fession, rose to its very highest grade. He was succes¬ sively made professor of medical jurisprudence and of the A L K 583 theory and practice of physic in the university of Edinburgh, Alisontia once held by his uncle and grandfather; and in 1845, on II the death of the lamented Dr Abercrombie, was appointed ^Alkaloi(1-> first physician to the queen in Scotland. He rose to the *’v"'"' highest eminence as a consulting physician, and published a most valuable work on medical science. But he is more generally known as an unwearied and active philanthropist, and as having mainly contributed, by his strenuous exer¬ tions, and the startling facts he revealed in his pamphlets on the subject, to the great reformation in the management of the poor in Scotland, which was effected by the Act of 1845. His youngest son, Sir Archibald Alison, Bart., was bred to the bar, at which he rapidly rose, and was successively ap¬ pointed advocate-depute in 1823, and sheriff of Lanarkshire, the highest judicial situation in Scotland next to the bench, in 1835, which office he still holds, He is the author of the History of Europe during the French Revolution, its con¬ tinuation to 1852, the Principles of Population, the Life of Marlborough, a voluminous treatise on Criminal Law, and a variety of essays, chiefly in Blackwood’s Magazine, a selec¬ tion of which have been published in a collected form. In November 1850, he was, by a singular coincidence, elected Lord Rector of Glasgow College, where his father had com¬ menced his career eighty years before ; and in June 1852, under the administration of Lord Derby, he was created a baronet; but this dignity has not lessened his literary tastes, which still continue to be exerted in historic literature. ALISONTIA, or Alisuntia, in Ancient Geography, a river of Belgic Gaul, now Alsitz; which, rising on the borders of Lorraine, and running through that duchy, waters the city of Luxemburg, and, swelled by other rivulets, falls into the Sour. ALIWAL, in northern India, a village on the left bank of the Sutlej, 18 miles west of the town of Loodiana. The place, though in itself insignificant, is associated with his¬ torical recollections of interesting character. At the com¬ mencement of the year 1848, a large body of Sikhs crossed the river from the Punjaub for the purpose of intercepting the communications of the British army of the Sutlej. They were met at Aliwal by Major-General Sir Harry Smith, who, on the 28th January, attacked and routed them with great slaughter. The tactics displayed by the British officer commanding in this action were deemed by the best mili¬ tary iudffes of the day deserving of the highest praise. Lat. 30. 58. Long. 75. 37. (e. t.) ALJAMEIA was the Moorish name for the Spanish language. ALKADARII, a sect among the Mahometans who deny any eternal, fixed, divine decrees, and are assertors of free¬ will. The word is formed from the Arabic alkadar, which signifies “ decree.” The Alkadarii are a branch of Motaza- lites, and stand opposed to the Algiabarii. ALKAHEST, or Alcahest, among alchemists, derived from a word which signifies spirit of salt or all spirit, was supposed to be a universal menstruum, capable of resolving all bodies into their principles. It is likewise used for all fixed salts volatilized. ALKALI, in Chemistry, denotes a particular class of salts. The word alkali is of Arabian origin, and was intro¬ duced into chemistry after it had been applied to a plant which still retains the name of kali. When this plant is burnt, the ashes washed in water, and the water evaporated to dryness, a white substance remains, which is called alkali. See Chemistry. ALKALIMETER, a name given to a small instrument, invented by M. Descroizilles for ascertaining the value of the alkalies in commerce. There is an account of it in the 28th vol. of Tilloch’s Philosophical Magazine. ALKALOID, the name given to the alkaline bases of 584 ALL Alkinidi organic compounds that appear to exist in certain vege- II tables combined with organic acid; such as morphia in Allahabad. 0pium, strychnia in nux vomica, &c. See Chemistry. *" /^ ALKINDI, a celebrated Arabian physician and philo¬ sopher who flourished at Baghdad, and died about a.d. 880. From the extent of his knowledge, he has been styled the Thales and Pythagoras of Mahometans. He was the author of various excellent works on medicine, general philo¬ sophy, logic, music, arithmetic, geometry, and astronomy ; and this too at a period when Europe was involved in a cloud of the deepest ignorance.—If llerbelot Bibl. Orient. Bayle. Moreri. ALKMAAR. See Alcmaer. ALKANET, the root of Anchusa tinctoria, much used to give a fine red colour to oils and other fatty matters. See Anchusa. ALKORAN. See Alcoran. ALL-Hallow, or All-Saints, a festival celebrated on the first of November, in commemoration of all the saints in general. The number of saints being so excessively multiplied, it was found too burdensome to dedicate a feast- day to each. In reality, there are not days enough, scarce hours enough, in the year, for this purpose. Hence it was found expedient to have an annual aggregate commemora¬ tion of such as had not special days for themselves. Pope Boniface IV., in the ninth century, introduced the feast of All-Saints in Italy, which was soon after adopted in the other churches. AhL-Saints, islands near Guadaloupe, in the West Indies. All-Saints' Bay, a captainship in the middle division of Brazil, so called from the harbour of that name ; bounded on the north by the Rio Real, on the south by that of Ilheos, on the east by the ocean, and on the west by three unconquered nations of Indians. It is reckoned one of the richest and most fertile captainships in all Brazil, producing great quantities of cotton and sugar. The bay itself is about two and a half leagues wide, interspersed with a number of small but pleasant islands, and is of immense advantage to the whole country. It has several cities and towns, parti¬ cularly St Salvador, which is its capital. All-Saints’ Bay lies in Eat. 13. 10. S. Long. 38. 50. W. All-SouIs, in the Calendar, denotes a feast-day, held on the second of November, in commemoration of all the faith¬ ful deceased. The feast of All-Souls was first introduced in the eleventh century by Oidlon, abbot of Cluny, who enjoined it on his own order; but it was not long before it became adopted by the neighbouring churches. ALLA, or Allah, the Mahometan name for the Supreme Being. It is an Arabic word, derived from the verb alah, to adore. It is the same with the Hebrew Elohi, which signifies the Adorable Being. ALLAGNA, a town in the province of Val Sesia, in the principality of Piedmont, in Italy. It has some rich copper mines, with gold mixed in the same ore. It is on the river Sesia, and contains 1800 inhabitants. ALLAHABAD, a fortified town of Hindustan, and the principal place of the province of the same name, is situated in a dry and healthy soil, on a triangle, at the junction of the two mighty streams, the Ganges and the Jumna. It has been occasionally the residence of royalty, and contains some fine ruins 5 but notwithstanding its advantageous com¬ mercial position, the benefit derived from numerous visitors for devotional purposes, and the support afforded by the civil and military establishments, it is still a small city, with mean houses and narrow and irregular streets, confined to the banks of the Jumna. Its population is however gradu¬ ally improving, both in character and amount. Hodges, the artist, who visited the place in 1782, describes all the dwell¬ ings without the fort as thatched huts. In 1803, the native ALL population was computed at 20,000; in 1834 it had increased Allahabad, to 38,000, and a later return brings it up to 45,000. The fort, which is placed at the distance of a quarter of a mile, on a tongue of land washed by the Jumna and the Ganges, is lofty and extensive, and completely commands the navi¬ gation of the two rivers. It is strong both by nature and art, and has been a noble castle ; but although it has gained in strength, it has lost in appearance, by some modern improvements which it has undergone, by which its lofty towers have been lowered into bastions and ravelins, and its high stone ramparts covered with turf parapets, and obscured by a green sloping glacis. It is still, however, according to Bishop Heber, a striking place, and its principal gate, sur¬ mounted by a dome, with a wide hall beneath, surrounded by arcades and galleries, and ornamented with rude, but glowing paintings, forms a fine entrance to a place of arms. The barracks are handsome and neat. On one side is a large range of buildings, which are in the oriental style, and contain some noble vaulted rooms, chiefly occupied as officers’ quarters, and overlooking from a considerable height the rapid stream and craggy banks of the Jumna. The principal mosque is in good repair. This building, which is solid and stately, but without much ornament, is advan¬ tageously situated on the banks of Jumna, adjoining the city on one side, and an esplanade before the glacis of the fort on the other. It was at one time the residence of the general of the station, but has since been restored to its original destination. Among the finest buildings in the neighbourhood is the Serai of Prince Khoosro, the ill-fated son of the Emperor Jehangir. The structure is a noble quadrangle, with four fine Gothic gateways, surrounded within an embattled wall, by a range of cloisters for the accommodation of travellers. Adjoining the Serai is a gar¬ den planted with fine old mangoe trees, in which are three beautiful tombs raised over two princes and a princess of the imperial family. The houses of the civil and military servants of the company, are at some distance both from the fort and the town. These villas are surrounded by gardens: they are described as handsome and richly fitted-up build¬ ings, and as giving a grand appearance to the neighbourhood. Allahabad is one of the most noted resorts of Hindu pil¬ grimage, and such visits are now perfectly free, the govern¬ ment pilgrim-tax formerly levied having been abolished since 1840. The place owes its celebrity in this respect to the reputed confluence of three sacred rivers, the Ganges, the Jumna, and the Sereswati; but the third is by no means obvious to the sight, being lost in the sands of Sirhind, up¬ wards of 400 miles to the north-west. The Hindus, how¬ ever, assert that it joins the other two under ground, and that consequently the same religious merit is acquired by bathing at this sacred confluence as by bathing in all the three separate rivers. In former years instances frequently occurred of devotees drowning themselves in the sacred stream at the great annual meeting of Allahabad; this mode of self-immolation being regarded by Hindus as the most acceptable of all offerings. At the present time this meeting has assumed rather a festive than a gloomy character; and is described as a pretty scene, the platforms for the bathers being covered with canopies as booths in an English fair, and the women dressed in holiday clothes, and shining in coloured scarfs among the crowd. Allahabad was taken in the year 1765 by the British, from the Vizier of Oude, and assigned as the residence of Shah Alum, the titular emperor of Delhi. But the emperor having thrown himself into the hands of the Mahrattas, the place was resumed by the donors in 1771, and again transferred to the Nabob of Oude, by whom it was finally ceded to the British in 1801, in com¬ mutation of the subsidy which the vizier had agreed to pay for British protection. Distance from Calcutta 496 miles; ALL Allan, from Benares 75; from Lucknow 128; from Delhi 391. Lat. 25. 26. Long. 81. 55. The district of Allahabad forms one of the provinces under the jurisdiction of the lieutenant-governorship of Agra ; it has an area of 2801 squai’e miles, and a population, com¬ posed chiefly of Hindus and Mahometans, amounting to 710,000. The history of the district is included in that of the city of Allahabad. (e.t.) ALLAN, David, a Scottish historical painter of consi¬ derable celebrity, was born at Alloa, on the 13th February 1744. At a very early age he showed such marks of genius as attracted the notice of some gentlemen living in the neighbourhood. In a remote part of the country, and de¬ prived of the ordinary means of indulging his propensity to drawing, he betook himself, when a boy, to such implements and materials as he could readily procure ; and the mechani¬ cal skill and taste which he displayed, particularly in the use of his knife, have been mentioned as remarkable for his years. Mr Stewart, then collector of the Customs at Alloa, having mentioned these proofs of natural talent to Mr Foulis the printer, who some time before had instituted an academy in Glasgow for painting and engraving, young Allan was in¬ vited to study under his care. Here he remained about seven years, studying the elementary principles of his art; and, by the proficiency which he attained, justified the opinion of his talents which had procured him admission to that ill-fated seminary. But although the public taste for the fine arts in Scotland was at that time so feeble as to leave his liberal and public-spirited preceptor without sup¬ port, Allan, on leaving the academy, had the good fortune to gain the patronage of individuals whose generosity en¬ abled him to prosecute his views, and to improve his taste, by studying the works of art abroad. He devoted himself with great zeal to his profession at Rome, where he re¬ mained sixteen years ; during which time his subsistence chiefly depended on the copies which he made from the most celebrated pictures of the ancient masters. Among the original works which he then painted, was one which gained for him the gold medal given by the Academy of St Luke, in the year 1773, for the best specimen of histo¬ rical composition. This picture represents the Origin of Painting, and is well known by the excellent engraving of it by Cunego. His design of the Calabrian Shepherds is also a composition of great merit; and his four views of the Carnivals at Rome, etched by Paul Sandby, are said like¬ wise to have been very successful. On his return to his native country, he took up his resi¬ dence at Edinburgh; and soon after, on the death of Alex¬ ander Runciman, in 1786, was appointed director and master of the academy established by the Board of Trustees for Manufactures in Scotland. There he executed a great variety of works, of various degrees of merit; but perhaps none such as might have been expected from the author of the Origin of Painting. Those, indeed, by which he is most known, are of a cast altogether different, being re¬ markable for the comic humour which they display. The Scotch Wedding, the Highland Dance, the Repentance Stool, with his Illustrations of the Gentle Shepherd, are all of this class, and so generally known, from his own spirited etchings in aqua-tinta, as to need no description. Mr Allan was long remembered and spoken of as an ex¬ cellent private character. He died at Edinburgh on the 6th August 1796, in the 53d year of his age. Allan, Sir William, R.A., and President of the Scot¬ tish Royal Academy for the Fine Arts, raised himself from obscurity, by the force of native genius and indefatigable perseverance, to a high rank among the painters of his age and country. A detail of the steps by which this eminent artist and excellent man overcame the difficulties of his VOL. II. ALL 585 first position, however valuable as an example to the young Allan, aspirant for distinction, would be here misplaced. We shall content ourselves with an outline of his professional career. William Allan was born at Edinburgh, in 1782, of humble but respectable parents, who afforded him the elements of a classical education in the High School of his native city. He early showed a strong attachment to drawing; and it was intended that he should become an ornamental coach- painter. With this view he was entered as a pupil in the School of Design established by the Board of Trustees for Arts and Manufactures, then under the direction of Mr Graham as master. This able teacher had the good fortune to have among his first pupils Allan and Wilkie. The two youthful artists were placed at the same table, and for months studied the same designs. During this time they contracted a friendship which terminated only with their lives. In the Edinburgh school Allan remained for several years, and exhibited such proficiency that he aspired to the higher branches of painting. He subsequently was for some time a student in the Royal Academy of London ; and afterwards attempted to practise his art in the vast field of the metropolis. But not meeting with the encouragement he had hoped to find, young Allan, with that decision which was one of his characteristics, speedily determined, with very scanty resources, to seek his fortunes abroad. Some cir¬ cumstances made him think of Russia as a probable field ; and having procured a few introductions, especially one to Sir Alexander Crichton, then the imperial family physician, our artist, in 1804, embarked for Riga; but was carried by a succession of storms to Memel in Prussia, where the state of his finances compelled him to remain for some time, sup¬ porting himself, as he best could, by the exercise of his pencil. At last he was enabled to set out for St Petersburg by land ; and on his way he encountered the Russian army, then on its route for the campaign that terminated in the bloody field of Austerlitz. He soon arrived in the Russian capital, where the kindness of Crichton, and his other intro¬ ductions, procured him abundant employment. Allan re¬ mained long in Petersburg, where the emoluments of his profession enabled him to indulge his eager desire to travel for improvement in his art; and for several years he made occasional excursions into Southern Russia, Turkey, the Crimea, and Circassia, where he stored his mind, and filled his portfolio, with those vivid sketches of Cossacks, Tartars, Turks, Circassians, and other orientals, of which he made such admirable use in his subsequent pictures. After a ten years’ residence abroad, Mr Allan, in 1814, took up his abode in his native place ; where his talents, his unassuming manners, and his interesting conversation, won him the esteem and friendship of Walter Scott, and the other literary ornaments of the northern capital. At this time he produced his masterly picture, The Circassian Captives, which, after delighting the eyes of his fellow citizens, was exhibited at London in 1815. This beau¬ tiful composition, which united graceful forms and powerful expression with novel and picturesque costumes, established Allan’s reputation as a master in the highest walk of art. But liberal collectors were then comparatively rare amongst us; and the picture remained in the studio of the artist, until some of his admiring friends resolved to subscribe what would be a remunerating price, and thus decide by lot who should obtain the picture. The fortunate possessor is the Earl of Wemyss, of whose collection it is a chief orna¬ ment. About the same time, the Grand Duke Nicolas, now emperor of Russia, visited Edinburgh, and purchased two of Allan’s capital pictures, Siberian Exiles, and the Cir¬ cassian prince Haslan Gheray crossing the River Kuban with his followers. This imperial patronage gave a very 586 ALL Allan favourable turn to the fortunes of the painter, whose pic- tures were now sought for by collectors. Mr Allan, however, had the misfortune to suffer from ophthalmia, which threatened him with total blindness. Obliged to suspend his loved profession, he was advised to spend the winter in the milder air of Italy. He went to Rome during that season, and to Naples in the hot weather, from whence he passed to Constantinople. With renovated health, he returned home by the classic shores of Asia Minor and Greece, and with rich stores of materials for future com¬ positions, as appeared in his fine picture of the Constantino- politan Slave-Market, and other productions of his pencil. For several years he uninterruptedly pursued his profession in Edinburgh; but in 1834, the care of his health, and his desire of further improvement in his art, induced him to visit the south of Spain ; and he made a short excursion to the opposite coast of Marocco. In 1841 he went again to Petersburg; when he was employed by his imperial patron to paint Peter the Great as a Naval Architect, a fine composition, which is now in the winter palace of the em¬ peror, after having been exhibited in London in 1845. The author of this memoir met him in Holland in 1847, on his return from a professional tour in Germany and Belgium; making, as was his custom, his relaxation from the pencil subservient to his love of his art. Mr Allan had been elected an Associate of the Royal Academy of London in 1826, and an Academician in 1835. Honours now flowed in upon him. On the death of his early friend Sir David Wilkie, he was appointed Limner to Her Majesty for Scotland. On the decease of the president of the Scottish Academy in 1838, Allan was elected to that office, which he held till his death ; in 1842 he received the honour of knighthood; and in 1849, he was appointed one of the commissioners of the Board of Arts and Manufac¬ tures ; but the declining state of his health, which was but too obvious to his friends, induced him to decline the honourable office, to the sincere regret of the members of that Board. Sir William Allan was now confined to the house by a chronic bronchitis. But his professional energy and love for his art remained unabated ; and, till increasing debility in¬ terrupted his labours, he was assiduously engaged on a grand picture—the subject being Bruce at Bannockburn—which, though far advanced, remains unfinished. It exhibits no trace of impaired powers ; and it is as conspicuous as his two fine pictures of the Battle of Waterloo, for the spirit of the composition, and the skill with which the artist has contrived to vary the formality of armies drawn up in battle array, by interesting episodes, all conducive to the main story. Sir William Allan died on Friday, 22d of February 1850, unmarried, in the 68th year of his age, deeply regretted by numerous friends, and by the public, who justly considered him as an ornament to the country that gave him birth. The following is a chronological list of the principal works of this eminent artist:— 1. Circassian Captives. 2. Tartar Bandits. 3. Haslan Gheray crossing the Kuban. 4. Polish-Jewish Wedding. 5. Siberian Exiles with their Cossack Guards. 6. Slave- Market at Constantinople. 7. Lord Byron after crossino- the Hellespont at Abydos. 8. Assassination of David Rizzio; by many considered his masterpiece. 9. Moorish Love-Letter. 10. Battle of Prestonpans. 11. Incident in the campaign of Robert Bruce in Ireland. 12. Peter the Great teaching Shipbuilding to his Subjects. 13. Polish Exiles on their route to Siberia. 14. Naval Battle. 15. Battle of Waterloo from the French position; purchased by the Duke of Wellington. 16. Napoleon and the English Sailors at Boulogne. 17. Battle of Waterloo from the English position. This picture was painted for the compe¬ tition of artists in Westminster Hall in 1846; but though ALL highly prized by the best judges, was not successful. 19. Allan Several fine landscapes of Scottish scenery. 20. Battle of II Bannockburn, left unfinished. (t. s. t.) Allegany. Allan, a river of Perthshire, in Scotland, which passes by Dunblane, and falls into the Forth near Stirling. Allan, Bridge of, a beautiful village on the above river, three miles from Stirling, much frequented in summer on account of its mineral well. It has rapidly increased in size within the last few years. ALLAN 1OIS, or Allantoides, a thin transparent bag investing the foetus of quadrupeds, as cows, goats, sheep, &c., filled with a urinous liquor conveyed to it from the bladder of the young animals by means of the urachus. ALL ATI US, Leo, keeper of the Vatican library, a na¬ tive of Scio, and a celebrated writer of the seventeenth cen¬ tury. He was of great service to the Port Royalists in their controversy with M. Claude, touching the "belief of the Greeks with regard to the eucharist. No Latin was ever more devoted to the See of Rome, or more inveterate against the Greek schismatics, than Allatius. He never was married, nor did he take orders; and when Pope Alexander VII. asked him one day why he did not enter into orders, he answered, “ Because I would be free to marry.” The pope rejoined, “ If so, why do you not marry ?” “ Because,” replied Allatius, “ I would be at liberty to take orders.” “ Thus,” as the sarcastic Bayle observes, “ he passed his whole life, wavering between a parish and a wife ; sorry, per¬ haps, at his death, for having chosen neither of them ; when, if he had fixed upon one, he might have repented his choice for thirty or forty years.” In his works he discovers more eru¬ dition and industry than sound judgment; and his style is perplexed and diffuse. He died at Rome in 1669, aged 83. ALLECTUS, the prime minister and confidential friend of Carausius, emperor of Britain. In order to avoid the punishment due to the several enormous crimes with which he was chargeable, he fell upon the desperate expedient of murdering his master, and usurping the imperial dignity, which he maintained for three years. With the design of re¬ covering Britain, the Caesar Constantius despatched a portion of his fleet and army under the command of the praetorian praefect Asclepiodotus. The fleet of Allectus was stationed off the Isle of Wight to receive them ; but under the cover of a thick fog, the invaders escaped their notice, and landed in safety on the western coast, and, according to Gibbon, convinced the Britons “ that a superiority of naval strength will not always protect their country from a foreign inva¬ sion.” In expectation of an attack from Constantius, who commanded the fleet off Boulogne, the usurper had taken his station in the vicinity of London ; but informed of the descent of Asclepiodotus, he made forced marches to op¬ pose his progress. In the battle which ensued Allectus was slain, and his forces received a total defeat; and thus Bri¬ tain, after a separation of ten years, was restored to the Ro¬ man empire, a.d. 297. ALLEGANY, the name of several counties in the United States of North America.—!. In the state of New York, with a population in 1850 of 37,880. 2. In Pennsylvania, Pop. 138,098. 3. In Maryland, Pop. 22,873. 4. In the valley district of Virginia, Pop. 3516. Allegany Mountains, situated between the Atlantic Ocean, the Mississippi River, and the Lakes, are a long and broad range of mountains, composed of several ridges, tending north-east and south-west, nearly parallel to the sea-coast, about 1100 miles in length, and from 50 to 200 miles in breadth. The ridges which compose this immense range of mountains have different names in the different states, viz., the Blue Ridge, the North Mountain or North Ridge, Laurel Ridge, Jackson's Mountains, and Cumber¬ land Mountains. All these different and immense ridges I ALL Allegany are penetrated by rivers, which appear to have forced their way through solid rocks. The principal ridge is more especially called Allegany, and is descriptively named the Back Bone of the United States. The general name of the whole range, taken collectively, is the Allegany Mountains. Mr Evans calls them the Endless Mountains ; others have called them the Appalachian Mountains, from a tribe of In¬ dians who lived on a river which proceeds from this moun¬ tain, called the Appalachicola ; but the most common name is the Allegany Mountains. They pass through the states eastward of the Mississippi like a spine or back-bone, and give rise to nearly all the rivers in that region. They approach the sea at the river Hudson, but take a direction inland from that point, and in Georgia are above 200 miles from the sea. They are generally covered with natural wood, and capable of cultivation, with some exceptions. The soil in the valleys between the ridges is found to be superior to that between the moun¬ tains and the sea, and is indeed among the best in the United States. Towards the northern extremity of the Alleganies, the primitive rocks cover a great breadth of country ; but southward of New York they are chiefly con¬ fined to the eastern slope of the mountains. A zone of transi¬ tion rocks from 20 to 40 miles in breadth extends nearly the whole length of the chain ; and beyond this to the westward the country is chiefly limestone. They are not confusedly scattered, but run along in ridges generally of a uniform height, estimated on an average at 3000 feet. The ground rises to them from the sea so gradually that their height does not much strike the eye. They contain a considerable va¬ riety of minerals, and on the western side great beds of coal. Allegany River, in Pennsylvania, rises on the western side of the Allegany Mountains, and after running about 300 miles in a south-west direction, meets the Mononga- hela at Pittsburg, and both united form the Ohio. The lands on each side of this river, for 150 miles above Pitts¬ burg, consist of white oak and chesnut ridges, and in many places of poor pitch pines, interspersed with tracts of good land and low meadows. It is navigable for boats of ten tons for 260 miles above Pittsburg. ALLEGATA, a word anciently subscribed at the bot¬ tom of rescripts and constitutions of the emperors; as signata or testata was under other instruments. ALLEGIANCE, either derived from the French Alle- geance, or taken from the same Latin source, has been used to express that duty which a person possessing the privileges of a citizen owes to the state to which he belongs, and is technically applied in law to the duty which a British sub¬ ject owes to the sovereign as representing the state. It has been divided by the English legal commentators into natural and local; the latter applying only to the deference which a foreigner must pay to the institutions of the country in which he happens to live; but it is in its wider sense that the word is important, as representing a condition at¬ tached to mankind, of which it is very difficult in theory, and still more in practice, to adjust the true character and limits. For a state to decide what persons are bound to it by allegiance may be easy, but for a man to know where his allegiance lies when two or more states claim him—and hence for jurists to decide what is the reasonable extent to which any state ought to make such a claim, is often in¬ volved in difficulty. In oriental nations caste and tribe seem to have been the barriers of nationality; and when these were once overcome, people seem to have been in general free to choose their allegiance. But in most ancient nations, in¬ cluding Greece and Rome, the absence of the courtesies of war, since introduced by chivalry and feudality, prevented an opening for the nice questions arising in later days, since the enemy overcome in war, whether he might have been ALL alien or denizen according to our modern notions, was slain or enslaved. Nice as is the question, what should consti¬ tute the allegiance which makes war against a state high " treason in the soldier, and renders him liable to be punished as a criminal instead of being received as a prisoner of war, British constitutional law has defined it in the broadest man¬ ner. By its doctrine every person born within the British dominions, though he should be removed in infancy to an¬ other country wherein his family resides, owes an allegiance to the British Crown, which he can never resign or lose. This was found in the case of Tineas Macdonald, tried for accession to the rebellion of 1745, who, though born in Bri¬ tain, had been removed in childhood, and having been edu¬ cated in France held a commission in the French army (Foster’s Reports, 59). It will not apparently affect this broad principle, then, that the parents are foreigners. But further, according to the strict rule of the law, as the son or grandson of a British subject is entitled to the privilege of a natural born subject (see Alien) he must acquire it with its obligation, and commits high treason if he make war against Britain. The cause of so hard and irrational a principle is that the English law has taken the theory ot allegiance entire from the feudal system, where it involved fidelity approaching to bondage due by the vassal to the lord. Hence the great English lawyers have exhausted their eloquence in describing the illimitable character of allegiance. In the celebrated case of the Post-nati, Bacon said, “ Allegiance is of a greater extent and dimension than laws or kingdom, and cannot consist by the laws merely, because it began before all laws: it continueth after laws, and it is in vigour when laws are suspended and have not their force.” Coke, on the same occasion, said “ what¬ soever is due by law or constitution of man may be altered: but natural ligeance or obedience of the subject to the sovereign cannot be altered.”—(St. Tr. II. 596, 652), and in his Institutes he defines allegiance as “ The greatest ob¬ ligation and duty that can be.” Though our law counts every one a liege subject who is not an alien, yet it permits aliens to acquire rights without exacting the burden of alle¬ giance [Alien]. In other countries the same classification will be found more or less to apjily—aliens will be able to obtain some rights of citizens without coming under the obligations of allegiance, and the rights and obligations of allegiance will be impartable to persons who have not lost a similar position in the country of birth. It would be inte¬ resting to possess an account, throughout the civilised world, of the way in which citizenship may be lost to a native and acquired by a stranger in each state. Any attempt to lay down such particulars from law books would incur the risk of making statements which have been superseded; and there is the farther difficulty, that while the practical ex¬ tent of the law is often to be known only by practice, wherever its principles are invidious or oppressive there is a reluctance to carry it out. No man, for instance, would be put on trial for high treason, for taking service against Britain, because his grandfather was an English¬ man. It may be maintained, however, that a great deal of information on the methods of acquiring citizenship in foreign states is to be found in the evidence taken by the select committee of 1843, on the laws affecting aliens (Pari. Pap. No. 307). It will be in questions between European governments and the United States, that the true rule by which citizenship should be lost or acquired will come out in its broadest shape, since it is the principle of that empire to receive and enrol among the citizens owing it allegiance, people from all parts of Europe, without inquiring whether they have lost or can give up their native allegiance. The enactment of naturalisation laws is reserved by the consti¬ tution for Congress, and it is a characteristic part of the sys- 587 Alle- giance. 588 ALL ALL Alle- tem that only free white persons can acquire the privilege, giance The general tenor of the acts of Congress from 1802 to 1828, Alle i regulating naturalisation is, that the person received must ^ t be a native of a country at peace with the States, that he be qualified by a five years’ residence, abjure any title or order of nobility he may have possessed, and take an oath of allegiance in which he obliges himself to support the con¬ stitution of the United States, and abjures his previous alle¬ giance (Kent’s Com. 3d edition, i. 63-4.) (j. H. b.) Allegiance, Oath of, one of the oaths required of people in public office or trust, and which by laws either repealed or in virtual disuse might be tendered to any person. The oath having assumed a servile character was, at the Revolu¬ tion, modified into a simple engagement to bear allegiance to the sovereign. ALLEGORY, in Composition, consists in choosing a secondary subject, havingall its properties and circumstances resembling those of the principal subject, and describing the former in such a manner as to represent the latter. The principal subject is thus kept out of view, and we are left to discover it by reflection. Nothing gives greater pleasure than an allegory, when the representative subject bears a strong analogy, in all its cir¬ cumstances, to that which is represented. But most writers are unlucky in their choice, the analogy being generally so faint and obscure, as rather to puzzle than to please ; or on the other hand, so obvious as not to awaken our curiosity. As an example of a well-sustained allegory we may point to Bunyan’s Pilgrim!s Progress. Spenser’s Fairy Queen, again, has both the defects we have mentioned. Allegories, as well as metaphors and similes, are unnatural in express¬ ing any severe passion which totally occupies the mind. For this reason, the latter part of the following speech of Macbeth is justly condemned by the learned author of the Elements of Criticism: Methought I heard a voice cry, Sleep no more! Macbeth doth murder Sleep, the innocent sleep; Sleep, that knits up the ravell’d sleeve of care, The birth of each day’s life, sore labour’s bath, Balm of hurt minds, great Nature’s second course, Chief nourisher in life’s feast. Act ii, sc. 2. ALLEGRI, Antonio, called Coreggio, from the place of his birth, a most celebrated historical painter, was born in the year 1494. It is a mistake to represent Coreggio as of mean descent. His family was respectable, and the place of his birth, a small, neat city. Of his studies we know little, except that he entered the school of Francesco Bianchi, and was an ex¬ pert modeller. Even A. Caracci, his admirer, was ill-informed on his history, which is still obscure, notwithstanding the re¬ searches of Mengs, Tiraboschi, and Lanzi. He saw none of th e statues of ancient Greece or Rome, nor any of the works of the established schools of Rome and Venice : but Nature was his guide ; and Coreggio was one of her favourite pupils. To express the facility with which he painted, he used to say that he always had his thoughts at the end of his pencil. The agreeable smile, and the profusion of graces, which he gave to his madonnas, saints, and children, have been taxed with being sometimes unnatural; but still they are lovely and attractive. An easy and flowing pencil, a union and harmony of colours, and a perfect intelligence of light and shade, give an astonishing relief to all his pictures, and have been the admiration both of his contemporaries and his successors. Annibale Caracci, who flourished fifty years after him, studied and adopted his manner in preference to that of any other master. In a letter to his cousin Lodovico he expressed with great warmth the impression which was made on him by the first sight of Coreggio’s paintings: “ Every thing which I see here,” says he, “ astonishes me; particularly the colouring, and the beauty of the children. They live, they breathe, they smile with so much grace and Allegri, so much reality, that it is impossible to refrain from smiling and partaking of their enjoyment. My heart is ready to break with grief when I think on the unhappy fate of poor Coreggio—that so wonderful a man (if he ought not rather to be called an angel) should finish his days so miserably, in a country where his talents were never known!” From want of curiosity or of patronage, Coreggio never visited Rome, but remained during his whole life at Parma, where the art of painting was little esteemed, and of conse¬ quence poorly rewarded. This concurrence of unfavourable circumstances at last occasioned his premature death at the age of forty. He was employed to paint the cupola of the cathedral at Parma, the subject of which is the Assumption of the Virgin, which he executed in a manner that has long been the admiration of every person of good taste, for the grandeur of the design, and especially for the boldness of the fore-shortenings ; an art which he first, and at once, brought to the utmost perfection. When he went to receive his payment, the canons of the church, either through igno¬ rance or baseness, found fault with his work; and although the price originally agreed upon had been very moderate, they alleged that it was far above the merit of the artist, and forced him to accept of the paltry sum of 200 livres; which, to add to the indignity, they paid him in copper money. To carry home this unworthy load to his wife and children, poor Coreggio had to travel six or eight miles from Parma. The weight of his burden, the heat of the weather, and his chagrin at his villanous treatment, imme¬ diately threw him into a pleurisy, which in three days put an end to his life and his misfortunes. The story of the ex¬ treme poverty and sufferings of Coreggio is, it seems, un¬ true ; for we are told by Lanzi that he left his family not in indigence, though probably not in affluence. For the preservation of this magnificent work, the world is indebted to Titian. As he passed through Parma, in the suite of Charles V:, he ran instantly to see the chef d’oeuvre of Coreggio. While he was attentively viewing it, one of the principal canons of the church told him that such a gro¬ tesque performance did not merit his notice, and that they intended soon to have the whole defaced. “ Have a care of what you do,” replied the other ; “ if I were not Titian, I should certainly wish to be Coreggio.” Coreggio’s exclamation upon viewing a picture by Ra¬ phael is well known. Having long been accustomed to hear the most unbounded applause bestowed on the works of that divine painter, he by degrees became less desirous than afraid of seeing any of them. One, however, he at last had occasion to see. He examined it attentively for some mi¬ nutes in profound silence ; and then, with an air of satisfac¬ tion, exclaimed, I am still a painter. Giulio Romano, on seeing some of Coreggio’s pictures at Parma, declared they were superior to anything in painting he had yet beheld. One of these, no doubt, was the famous Virgin and Child, with Mary Magdalene and St Jerome. The no less famous Notte, or Night, of Coreggio, was sold for a great sum of money to Augustus II. the king of Poland, and is now in his family gallery at Dresden. Wlien speaking of his more finished works, Mengs, a most able critic, places Coreggio second in the triad with Raphael and Titian. He considers him inferior to the former in ex¬ quisite delineation of the affections of the soul, but before him in the expression of external character, from his un¬ rivalled colouring and admirable chiaroscuro, which clothe his compositions with a very natural species of ideal beauty. This praise has chiefly been bestowed on his St Jerome and his Notte by Annibale Caracci, by Mengs, and Alga- rotti. His design, indeed, exhibits not the daring depth of Buonarotti; but he is at once so grand and judicious in this ALL Allegri, respect, that the two Caracci adopted him as their model of excellence. True, his compositions have not the varied out¬ line of Raphael, or of the ancients, because his principle was to avoid angles and straight lines; and he studied a softly undulating outline, to which Mengs attributes his grace. His draperies are much commended for the fine disposition of their general masses, rather than for his atten¬ tion to particular folds. His infantine and youthful heads are beaming with nature and simplicity. But the variety of his daring fore-shortenings is truly astonishing; and by in¬ troducing them freely in his ceilings, which Raphael rather avoided, he overcomes difficulties in that species of paint¬ ing till his time never conquered. His greatest charm, how¬ ever, lies in the exquisite harmony of his lucid colouring, which must be acknowledged by all who have ever atten¬ tively examined his magnificent ‘ Communion of St Je¬ rome,’ his ‘ Notte,’ his ‘ Reposing Magdalen,’ or the ‘ Ecce Homo,’ and ‘ Mercury teaching Cupid in the presence of Venus,’of the British National Gallery. The principle of Coreggio’s design is the soft transi¬ tion from the convex to the concave outline, combining power with grace. The principle of his harmonious lights and shadows is a central globe of' light, softly passing through clear semitones into rich reflex shadows. This is the key¬ note to his compositions, to which every other quality is made subordinate, and gives a mellowness to his colouring which no other artist ever obtained. This great painter’s death happened in 1534.—Lanzi, Stor. Pittor. iv.; Mengs, Opere; Tiraboschi, Storia della Lit. Italiana. (t. s. t.) Allegri, Gregorio, an ecclesiastic by profession, and a celebrated composer of music of the seventeenth century, was a native of Rome. He wTas the disciple of Nanini, the intimate friend and contemporary of Palestrina. His abili¬ ties as a singer were not remarkable, but he was deemed an excellent master of harmony, and so much respected by all the musical professors of his time that the pope, in the year 1629, appointed him to be one of the singers in his chapel. To his uncommon merit as a composer of church music, he united an excellent moral character, exhibiting in his ac¬ tions the devotion and benevolence of his heart. The poor crowded daily to his door, and were relieved to the utmost of his ability ; and not content with these beneficent actions, he daily visited the prisons of Rome, in order to relieve the most deserving and afflicted objects immured in these dreary mansions. With such exquisite simplicity and purity of har¬ mony did he compose many parts of the church service, that his loss was severely felt, and sincerely was it lamented by the whole college of singers in the papal service. He died on the 18th February 1650, and was interred in the Chiesa Nuova, in a vault destined for the reception of deceased singers of the pope’s chapel, before the chapel of S. Filippo Neri, near the altar of the annunciation. Among his other musical works preserved in the ponti¬ fical chapel, is the celebrated Miserere, which is still annually performed at that chapel on Wednesday and Good Friday in Passion Week, by the choral band and the best singers in Italy. It is, however, generally believed that it owes its reputation more to the manner in which it is performed than to the composition itself. The beauty and effect of the mu¬ sic is not discernible upon paper, but the singers have by tradition certain customs, expressions, and graces of con¬ ventions, which produce wonderful effects. Some of the effects produced may be justly attributed to the time, the place, and the solemnity of the ceremonials observed during the performance. “ The pope and conclave are all pros¬ trated on the ground, the candles of the chapel and the torches of the balustrade are extinguished one by one, and the last verse of this psalm is terminated by two choirs ; the maestro di cappella beating time slower and slower, and the ALL 539 singers diminishing or rather extinguishing the harmony by Allegro little and little, to a perfect point.” Padre Martini says that H . there never were more than three copies made by authority, { e llia ‘ “ one of which was for the emperor Leopold, one for the late king of Portugal, and the other for himselfbut a very complete one was presented by the pope to King George III. as an inestimable curiosity. ALLEGRO, in Music. See Music. ALLEIN, Joseph, the son of Tobias Allein, was born at Devizes, in Wiltshire, in 1633, and educated at Oxford. In 1655 he became assistant to Mr Newton, in Taunton- Magdalen, in Somersetshire ; but was ejected for noncon¬ formity. He died in 1668, aged 35. He was a man of great learning and greater charity ; preserving, though a nonconformist, and a severe sufferer on that account, great respect for the church, and loyalty to his sovereign. He wrote several books of piety, which are highly esteemed,— especially his Alarm to Unconverted Sinners. There have been many editions of this pious little work, the sale of which has been very great. Allelv, Richard, an English nonconformist divine, was born at Ditchet, in Somersetshire, in 1611. His father was rector of Ditchet, and conducted the education of his son until he was prepared for the Oxford university. There he soon obtained the degree of master of arts ; and after he entered into holy orders, first as an assistant to his father, and afterwards as rector of Batcomb, in Somersetshire, he discharged the duties of a clergyman with great industry, and singular fidelity. He was a zealous puritan, and was anpointed assistant to the parliamentary commissioners whose business it was to eject “ scandalous ministersin which office his father also bore a part. At the Restoration he in his turn was ejected from the rectory of Batcomb, which he had creditably held for twenty years, because he could not conscientiously accede to the terms of the act of conformity. But in the house of Mr More, who had been a member of the long parliament, he continued to exercise his ministerial functions in defiance of the penalties imposed by that act. Although frequently reprimanded for his conduct in this matter, his piety and exemplary conduct procured him a mitigation of the punishment. No dangers could deter him from duty; for although constrained to remove from Bat¬ comb, in consequence of the “ five-mile act,” he continued in the discharge of his ministerial office at Frome-Selwood. Here he remained until his labours were terminated by death, in 1691. His most celebrated work is called Vindicice Pietatis, which is still esteemed by theologians of the nonconformist school; another is Heaven Opened, and a third The World Conquered ; all giving proof of his fervent piety. ALLELUIAH, or Halleluiah, a Hebrew word signi¬ fying Praise the Lord, to be met with either at the begin¬ ning or end of some psalms ; such as psalm cxlvi. and those that follow to the end. Alleluiah was sung upon solemn days of rejoicing, Tobit xiii. 18. St John in the Revela¬ tion (xix. 1, 3, 4, 6) says, that he “heard a great voice of much people in heaven, saying, Alleluiah : . . . and the four and twenty elders and the four beasts fell down and wor¬ shipped God that sat on the throne, saying, Amen, Alle¬ luiah.” This hymn of joy and praises was transferred from the synagogue to the church. So much energy has been observed in this term, that the ancient church thought pro¬ per to preserve it, without translating it either into Greek or Latin, for fear of impairing its softness and expression. The fourth council of Toledo has prohibited the use of it in time of Lent, or other days of fasting, and in the ceremonies of mourning ; and, according to the present practice of the Romish Church, this word is never repeated in Lent, nor in the obsequies of the dead: notwithstanding which, it is 590 ALL Allemond used in the mass for the dead, according to the Mosarabic ritual, at the introit, when they sing, Tu es portio mea, Do- v mine, Alleluiah, in terra viventium, Alleluiah, Alleluiah. ALLEMOND, a town of Upper Dauphiny, in the ar- rondissement of Grenoble, in France. In the mountains of Chalanehes, near it, a lead mine with silver was discovered in 1767, which yielded by smelting, in somewhat less than twenty years, upwards of 300,000 ounces of silver. ALLEN, John, archbishop of Dublin in the reign of King Henry VIII., was born in 1476, and educated in the university of Oxford. From thence he removed to Cam¬ bridge, where he took the degree of bachelor of laws. He was sent by Dr Warham, archbishop of Canterbury, to the pope, on certain business relating to the church. He continued at Rome nine years, and was created doctor of laws, either there or in some other university of Italy. Af¬ ter his return he was appointed chaplain to Cardinal Wolsey, and was commissary or judge of his court as legate a latere; in the execution of which office he was suspected of great dishonesty, and even perjury. He assisted the cardinal in visiting, and afterwards suppressing, forty of the smaller mo¬ nasteries, for the erection of his college at Oxford and that at Ipswich. In 1528 he was consecrated archbishop of Dublin; and about the same time was made chancellor of Ireland. He was cruelly murdered in July 1534, by Thomas Fitzgerald, eldest son of the earl of Kildare. Allen, John, M.D., was born near Edinburgh in 1770, and educated at the university of that city, where he took the degree of M.D. in 1791. With youthful enthusiasm, Allen joined the Scottish movement of that period for par¬ liamentary reform; and this circumstance, according to the policy of the day, probably being an impediment to profes¬ sional employment, induced him to become a lecturer on physiology in Edinburgh, where he was distinguished by the precise philosophical views and clearness of his prelections. Some years afterwards, he took up his abode in Holland House, as the friend and private secretary of the late Lord Holland. In 1811 he was elected warden of Dulwich Col¬ lege ; and in 1820 obtained the comfortable sinecure of mas¬ ter of that institution, where he died in 1843. Allen’s detached publications, though well-written, are not very important, if we except his valuable “ Inquiry into the groivih of the Royal Prerogative,’' which appeared in 1830; but he was an able contributor to the Edinburgh Review, of not less, it is said, than forty articles, chiefly on physiological, metaphysical, and political subjects; and some of his contributions on French and Spanish history are very interesting. To this last department he was probably directed by his intimacy with Lord Holland. Dr Allen was a man of vigorous mind, and extensive information. (t. s. t.) Allen, Thomas, a famous English mathematician, was born at Uttoxeter, in Staffordshire, on the 21st of December 1542. He was admitted scholar of Trinity College, Oxford, on the 4th of June 1561 ; and in 1567 took his degree of master of arts. In 1580 he quitted his college and fellow¬ ship, and retired to Gloucester Hall; where he studied very closely, and became famous for his knowledge in antiquity, philosophy, and mathematics. Having received an invita¬ tion from Henry, earl of Northumberland, a great friend and patron of mathematicians, he spent some time at the earl’s house, where he became acquainted with those cele¬ brated mathematicians, Thomas Harriot, John Dee, Walter Warner, and Nathaniel Torporley. Robert, earl of Leicester had a particular esteem for Allen, and would have conferred a bishopric upon him ; but his love of solitude and retirement made him decline the offer. His great skill in the mathe¬ matics earned him, as was usual in those times, the credit of being a magician ; and the sagacious author of a book en¬ titled Leicester's Commonwealth, accuses him of employing ALL the art of “ figuring ” to further the earl of Leicester’s un- Allen lawful designs, and of endeavouring by the black art to bring || about a match between him and Queen Elizabeth. Allen Allestree. was indefatigable in collecting scattered manuscripts relating to history, antiquity, astronomy, philosophy, and mathematics. A considerable part of his collection was bestowed on the Bodleian Library by Sir Kenelm Digby. He published in Latin the second and third books of Claudius Ptolemy of Pelusium, Concerning the Judgment of the Stars, or, as it is commonly called, of the Quadripartite Construction, with an exposition. He wrote also notes on many of Lilly’s books, and some on John Bale’s work Be Scriptoribus M. Britannia. He died at Gloucester Hall on the 30th Sep¬ tember 1632, at the great age of 90. Allen, William, an eminent pharmaceutical chemist, and chemical lecturer in London, was born in 1770. He early showed a predilection for experimental investigations, and was placed in a respectable pharmaco-chemical establish¬ ment in Plough Court, in which he afterwards became a part¬ ner with Luke Howard. While successfully pursuing his busi¬ ness Allen engaged in various important experimental inves¬ tigations. In 1804, he was appointed lecturer on chemistry at Guy’s Hospital, an office from which he did not finally retire till 1827. He became a fellow of the Royal Society in 1807; and several of his communications appear in the Philosophi¬ cal Transactions, especially the important experimental researches by him and Mr Pepys on Respiration. He was a zealous member and a president of the pharmaceutical society. But along with his scientific occupations, he was an active promoter of various schemes of benevolence. He had purchased an estate near Lindfield in Sussex, to which he retired several years before his death. There he devoted himself to the establishment of schools, to which workshops for the children, a library, and experimental laboratory were attached, and where he himself gave occasional instruction to the young experimentalists. He was highly esteemed in private life, and died, much regretted, at his house near Lindfield, in 1843. (t. s.t.) ALLEND ORE, a city, capital of the bailiwick of the same name in Hesse-CasseL It contains 3935 inhabitants. In the suburb is a salt-spring of great strength, and works for granulating and drying the salt. ALLER, a river which rises in the district of Magdeburg in Prussia, and passing through the duchy of Luneburg falls into the Wesei* a little below Verden. Aller, sometimes written alder, an old Saxon form of superlative. Thus aller-good signifies the greatest good. ALLERION, or Alerion, in Heraldry, a sort of eagle without beak or feet, having nothing perfect but the wings. They differ from marlets in having their wings expanded; and denote imperialists vanquished and disarmed; for which reason they are more common in French than in German coats of arms. ALLESTREE, or ALLESTRY, Richard, D.D., was born at Uppington in Shropshire in 1619, and educated in the grammar school of Coventry, and afterwards at Christ Church in Oxford. His natural talents, which were uncom¬ monly vigorous, were carefully improved by unwearied ap¬ plication to study. Accordingly, his promotion was rapid. After passing as bachelor of arts, he was made successively moderator in philosophy, canon of Christ Church, doctor of divinity, chaplain in ordinary to the king, and regius pro¬ fessor of divinity. His early studies, however, were inter- ■ rupted by the hostilities of the times. In the year 1641 he and many other students of Oxford entered the royal service, and gave eminent proofs of their courage and loyalty. A short interval of hostilities permitted Allestry to return to his literary pursuits; but soon after he again took up arms, and was present at the battle of Keinton-field. On his way A L L ALL 591 Allestry to Oxford to prepare for the reception of the king he was taken prisoner, but was released by the king’s forces. A Alleyn. vi0ient disease which then prevailed in the garrison ot Ox- ford brought Allestry to the brink of the grave; but recover¬ ing, he again joined a regiment of volunteers, chiefly con¬ sisting of Oxford students. Here he served as a common soldier, and was often seen with the musket in one hand and a book in the other. At the close of the revolutionary struggle, he returned to his favourite studies, but still con¬ tinued true to his party. This occasioned his expulsion from the college ; but he was provided with a comfortable retreat in the families of the Honourable Francis Newport and Sir Anthony Cope. Such was the confidence reposed in him, that when the friends of Charles II, were secretly preparing the way for his restoration, they intrusted him with personal messages to the king. In returning from one of these interviews he was seized at Dover, and upon examination committed a prisoner to Lambeth House. The Earl of Shaftesbury ob¬ tained his release in a few weeks. Returning to visit his friends, and among others the learned Dr Hammond, he met his corpse at the gate of his house, on its way to the grave. This melancholy occurrence deeply affected his mind. The doctor left him his library, assigning as a reason that “ he well knew that his books in his hands would be useful weapons for the defence of that cause he had so vigo¬ rously supported.” This valuable library, along with his own, Allestry bequeathed at his death to the university. He died in January 1681. Allestry erected at his own private expense the west side of the outward court of Eton College, and the grammar school in Christ Church College; besides settling several liberal pensions upon individual persons and families. A volume of sermons, printed at Oxford in 1684, is all by which posterity can judge of his literary abilities. Allestry, Jacob, an English poet of the seventeenth century, was the son of James Allestry, a bookseller ol Lon¬ don. He was educated at Westminster School, entered at Christ Church, Oxford, in the act-term 1671, at the age of 18, and was elected student in 1672. He died young on the 15th October 1686. Some of his poems are to be found in a collection of “ Miscellany Poems,” published in 1721. ALLEY, William, bishop of Exeter in the reign of Queen Elizabeth, was born at Great Wycomb in Bucking¬ hamshire. From Eton School, in the year 1528 he removed to King’s College, Cambridge, where he took the degree of bachelor of arts. He also studied some time at Oxford: afterwards he married, was presented with a living, and be¬ came a zealous reformer. Upon Queen Mary’s accession he left his cure and retired into the north of England, where he maintained himself and his wife by teaching a school, and practising physic. When Elizabeth came to the throne, he went to London, where he acquired great reputation by reading the divinity lecture at St Paul’s; and in July 1660 was consecrated bishop of Exeter. He died on the 15th of April 1570, and was buried at Exeter, in the cathedral. He wrote, among other things, The Poor Man’s Library, 2 vols. folio, London 1571, containing twelve lectures on the first epistle of St Peter, read at St Paul’s ; and a Hebrew Gram¬ mar. He also translated the Pentateuch, in the version of the Scriptures known as the Bishop's Bible. ALLEYN, Edward, a celebrated English actor in the reigns of Queen Elizabeth and King James, and founder of the college of Dulwich in Surrey, was born at London, in the parish of St Botolph, on the 1st of September 1566, as appears from a memorandum of his own writing. Dr Fuller says that he was bred a stage-player, and that his father would have given him a liberal education, but that he was not turned for a serious course of life. He was, however, a youth of excellent capacity, cheerful temper, tenacious memory, graceful elocution, and stately aspect, advantages that might probably have induced their possessor to adopt the theatrical profession. By several authorities we find he must have been on the stage some time before 1592 ; for at that time he was in high favour with the town, and greatly applauded by the best judges, particularly by Ben Jonson. Hey wood, in his prologue to Marlowe’s Jew of Malta, calls him Alleyn. Proteus for shapes, and Koscius for a tongue. He usually played the capital parts, and was one of the ori¬ ginal actors in Shakspeare’s plays: in some of Ben Jonson’s he was also a principal performer ; but what characters he personated in any of their plays, it is difficult now to deter¬ mine. This is owing to the inaccuracy of their editors, who did not print the names of the players opposite to the cha¬ racters they performed, as the modern custom is; but gave one general list of actors to the whole set of plays, as in the old folio edition of Shakspeare; or divided one from the other, setting the dramatis personae before the plays, and the catalogue of performers after them, as in Jonson’s. It may appear surprising that one of Alleyn’s profession should be enabled to erect such an edifice as Dulwich Col¬ lege, and liberally endow it for the maintenance of so many persons. But it must be observed that he had some pater¬ nal fortune, which, though small, might lay a foundation for his future affluence; and it is to be presumed that the pro¬ fits he received from acting must have considerably im¬ proved his fortune; besides, he was not only actor, but pro¬ prietor of a playhouse built at his own expense, by which he is said to have amassed considerable wealth. He was also master of the royal bear-garden, which was frequented by vast crowds of spectators; and the profits arising from these sports are said to have amounted to L.500 per annum. He was thrice married; and the portions of his first two wives, they leaving him no issue, would probably increase his wealth. Aubrey mentions a tradition, that when Alleyn was personating a demon, with six others, in one of Shakspeare’s plays, in the midst of the play he was surprised by an appa¬ rition of the devil; which so worked on his fancy, that he made a vow, which he performed by building Dulwich Col¬ lege. The foundation of this college was begun under the di¬ rection of Inigo Jones, in 1614 ; and the buildings, gardens, &c., on which he is said to have expended about L.10,000, were finished in 1617. After the college was built, he met with some difficulty in obtaining a charter for settling his lands in mortmain; for he proposed to endow it with L.800 per annum, for the maintenance of one master, one warden, and four fellows, three whereof were to be clergy¬ men, and the fourth a skilful organist; also six poor men and as many women ; besides twelve poor boys to be edu¬ cated till the age of fourteen or sixteen, and then put out to some trade or calling. The obstruction he met with arose from the Lord Chancellor Bacon, who wished King James to settle part of those lands for support of two aca¬ demical lectures, and wrote a letter to the Marquis of Buck¬ ingham, dated August 18, 1618, entreating him to use his interest with his Majesty for that purpose. Alleyn’s so¬ licitation was, however, at last complied with, and he ob¬ tained the royal license, giving him full power to lay his foundation, by his Majesty’s letters-patent, bearing date the 21st of June 1619. He was himself the first master of his college; so that, to make use of the words of Hey wood, one of his contemporaries, “ Fie was so mingled with humility and charity, that he became his own pensioner, humbly sub¬ mitting himself to that proportion of diet and clothes which he had bestowed on others.” We have no reason to think he ever repented of this distribution of his substance; but, on the contrary, that he was entirely satisfied, as appears 592 ALL ALL ^llia from the following memorial in his own writing, found amongst his papers:—“May 26. 1620. My wife and I ' t acknowledged the fine at the common pleas bar, of all our lands to the college: blessed be God that he hath given us life to do it.” His wife died in the year 1623 ; and about two years afterwards he married Constance Hinchtoe, who survived him. He died on the 25th of November 1626, in the 61st year of his age, and was buried in the chapel of his new college, where there is a tombstone over his grave, with an inscription. His original diary is also there preserved. Alleyn lived on the most friendly terms with both Shak- speare and Ben Jonson. They used frequently to spend their evenings together at the sign of the Globe, somewhere near Blackfriars, where the playhouse then was. The follow¬ ing letter gives a small but interesting glimpse of these nodes ccenceque Deorum. The writer was a student of Christ Church, Oxford, a dramatic poet, who belonged to the Club. “ Friend Marie, “ I must desyr that my syster hyr watch, and the cookerie book you promysed, may be sente bye the man. I never longed for thy company more than last night: we were all very merrye at the Globe, when Ned Alleyn did not scruple to affyrme pleasauntly to thy Friende Will, that he had stolen his speech about thee Qualityes of an actor’s excel- lencye in Hamlet hys Tragedye, from conversations many¬ fold which had passed betweene them, and opinyons given by Alleyn touching the subjecte. Shakspeare did not take this talke in good sorte: but Jonson put an ende to the strife with wittylye remarkinge, This affaire needeth no Con¬ tent ione ; you stole it from Ned, no doubte; do not marvel: Have you not seen him act tymes out of number?—Believe me most syncerilie yours, G. Peele.” ALLIA, a small river of Italy, in the Sabine territory, which joins the Tiber eleven miles from Rome ; famous for the great slaughter of the Romans by the Gauls under Bren- nus, when 40,000 were killed or put to flight; hence Al- liensis dies, an unlucky day (Virgil, Ovid, Lucan). ALLIANCE in the Civil and Canon Law, the relation contracted between two persons or two families by marriage. Alliance is also used for a treaty entered into by sove¬ reign princes and states, for their mutual safety and defence. In this sense, alliances may be distinguished into such as are offensive, whereby the contracting parties oblige them¬ selves jointly to attack some other power ; and into defen¬ sive ones, whereby they bind themselves to stand by and defend each other in case they are attacked by others. The forms or ceremonies of alliances have been various in differ¬ ent ages and countries. In ancient times eating and drinking together, chiefly offering sacrifices together, were the customary mode of ratifying an alliance. Among the Jews and Chaldeans, heifers or calves, among the Greeks, bulls or goats, and among the Romans, hogs were sacrificed on this occasion. Among the ancient Arabs, alliances were confirmed by drawing blood out of the palms of the hands o the two contracting princes with a sharp stone, dipping therein a piece of their garments, and therewith smearing seven stones, at the same time invoking the gods Vrotalt and Alilat, L e., according to Herodotus, Bacchus, and Uramus. Among the people of Colchis, the confirmation of alliances was said to be effected by one of the princes offering his wife’s breasts to the other to suck, which he was obliged to do till the blood flowed. ALLIER, a department of France, on a river of the same name, which runs at the foot of a branch of the Ce- vennes Mountains. It extends over 2828 square miles and in 1851 contained 336,758 inhabitants. It is composed of a part of the ancient province of Bourbonnois, and is divided into four arrondissements, viz., Mount Lu^on, Moulins, Gan- nat, and La Palisse. Allier, Louis, who afterwards assumed the name of Allier Hauteroche, was a famous French antiquary and numis- II matist, and the author of several very erudite archaeological Alliga- and numismatical essays. He died in 1827 at the age of 61. . tion‘ ALLIGATI, in Roman Antiquity, the basest kind of^-^^ slaves. The Romans had three degrees or orders of slaves or servants ; the first employed in the management of their estates; the second in the menial or lower functions of the family; and the third, the alligati, who worked in fetters, whence their name. ALLIGATION, the name of a method of solving all questions that relate to the mixture of one ingredient with another. Though writers on arithmetic generally make al¬ ligation a branch of that science, yet as it is plainly nothing more than an application of the common properties of num¬ bers, in order to solve a few questions that occur in parti¬ cular branches of business, we choose rather to keep it dis¬ tinct from the science of arithmetic. Alligation is generally divided into medial and alternate. Alligation Medial, from the rates and quantities of the simples given, discovers the rate of the mixture. Rule. As the total quantity of the simples, To their price or value ; So any quantity of the mixture, To the rate. Example. A grocer mixes 30 lb. of currants, at 4d. per lb., with 10 lb. of other currants, at 6d per lb.: What is the value of 1 lb. of the mixture ? Ans. 4^d. lb. d. d. 30 at 4 amounts to 120 10 at 6 60 40 180 lb. d. lb. d. If40 : 180 :: 1 : 4£. Alligation Alternate, being the converse of alligation medial, from the rates of the simples, and rate of the mix¬ ture given, finds the quantities of the simples. Rules. I. Place the rate of the mixture on the left side of a brace, as the root; and on the right side of the brace set the rates of the several simples, under one another, as the branches. II. Link or alligate the branches, so as one greater and another less than the root may be linked or yoked together. III. Set the difference between the root and the several branches right against their respective yoke¬ fellows. These alternate differences are the quantities re¬ quired. Note 1. If any branch happen to have two or more yoke-fellows, the difference between the root and these yoke-fellows must be placed right against the said branch, one after another, and added into one sum. 2. In some questions the branches may be alligated more ways than one; and a question will always admit of so many answers as there are different ways of linking the branches. Alligation alternate admits of three varieties, viz., 1. The question may be unlimited, with respect both to the quantity of the simples and that of the mixture. 2. The question may be limited to a certain quantity of one or more of the simples. 3. The question may be limited to a certain quan¬ tity of the mixture. Variety I. When the question is unlimited, with respect both to the quantity of the simples and that of the mixture, this is called Alligation Simple. Example. A grocer would mix sugars at 5d., 7d., and lOd. per lb., so as to sell the mixture or compound at 8d. per lb.: What quantity of each must he take ? lb. (5^2 2 8 1 7N)2 2 (10 3,1 4. ALL ALL 593 Alligation. Here the rate of the mixture 8 is placed on the left side of the brace as the root; and on the right side of the same brace are set the rates of the several simples, viz., 5, 7, 10, under one another, as the branches; according to Rule I. The branch 10 being greater than the root, is alligated or linked with 7 and 5, both these being less than the root, as directed in Rule II. The difference between the root 8 and the branch 5, viz., 3, is set right against this branch’s yoke-fellow 10 ; the difference between 8 and 7 is likewise set right against the yoke-fellow 10; and the difference between 8 and 10, viz., 2, is set right against the two yoke-fellows 7 and 5, as pre¬ scribed by Rule III. As the branch 10 has two differences on the right, viz., 3 and 1, they are added; and the answer to the question is, that 2 lb. at 5d., 2 lb. at 7d., and 4 lb. at 10d., will make the mixture required. The truth and reason of the rules will appear by con¬ sidering, that whatever is lost upon any one branch is gained upon its yoke-fellow. Thus, in the above example, by sell¬ ing 4 lb. of lOd. sugar at 8d. per lb. there is 8d. lost: but the like sum is gained upon its two yoke-fellows, for by selling 2 lb. of od. sugar at 8d. per lb., there is 6d. gained; and by selling 2 lb. of 7d. sugar at 8d. there is 2d. gained ; and 6d. and 2d. make 8d. Hence it follows, that the rate of the mixture must always be mean or middle with respect to the rates of the simples; that is, it must be less than the greatest, and greater than the least; otherwise a solution would be impossible. And the price of the total quantity mixed, computed at the rate of the mixture, will always be equal to the sum of the prices of the several quantities cast up at the respective rates of the simples. Variety II. When the question is limited to a certain quantity of one or more of the simples, this is called Alliga¬ tion Partial. If the quantity of one of the simples only be limited, alli- gate the branches, and take their differences, as if there had been no such limitation ; and then work by the following proportion:— As the difference right against the rate of the simple whose quantity is given, To the other differences respectively; So the quantity given, To the several quantities sought. Example. A distiller would, with 40 gallons of brandy at 12s. per gallon, mix rum at 7s. per gallon, and gin at 4s. per gallon : How much of the rum and gin must he take, to sell the mixture at 8s. per gallon ? Galls. 8 4^—' 1,4 4 4 40 of brandy,) 32 of rum, 32 of gin. > Ans. The operation gives for answ er, 5 gallons of brandy, 4 of rum, and 4 of gin. But the question limits the quantity of brandy to 40 gallons; therefore say. If 5 : 4 :: 40 : 32. The quantity of gin, by the operation, being also 4, the proportion needs not be repeated. Variety III. When the question is limited to a certain quantity of the mixture, this is called Alligation Total. After linking the branches, and taking the differences, work by the proportion following :— As the sum of the differences, To each particular difference ; So the given total of the mixture, To the respective quantities required. Example. A vintner has wine at 3s. per gallon, and would mix it with water, so as to make a composition of 144 VOL. II. gallons, worth 2s. 6d. per gallon : How much wine, and Alligator how much water, must he take ? il Galls. Allitera¬ tion. 30 (36\30 \ O) 6 120 of wine 24 of water 1 r-) Ans. 36 144 total. 120 x 36 = 4320 24 x 0= 0 Proof 144)4320(30 As 36 : 30 ::144 : 120 As 36 : 6 :: 144 : 24. There being here only two simples, and the total of the mixture limited, the question admits but of one answer. ALLIGATOR (a corruption of the Spanish el lag art a, i.e. the lizard), the common name of the American crocodile, called Cayman by the Indians. See Reptilia, Index. ALLIOTH, a star in the tail of the Greater Bear, of much use for finding the latitude at sea. ALLITERATION, an ornament of language chiefly used in poetry, and consisting in the repetition of the same letter at certain intervals. We apprehend the principal operation of this ornament to be quite mechanical. It is easier for the organs of speech to resume, at short intervals, one certain conformation, than to throw themselves into a number of different ones, un¬ connected and discordant. For example, a succession of labials, interspersed at regular distances with dentals and gutturals, will be more easily pronounced than the succes¬ sion of all the three at random. Sounds of which the arti culation is easiest are most completely in the power of the speaker. He can pronounce them slowly or rapidly, softly or with force, at pleasure. In this, we imagine, the power and advantage of alliteration are founded; for we would not lay any stress on the pleasure which can result to the ear from the repetition of the same letter. It has been compared to the frequent returns of the key-note in a musi¬ cal strain ; but that analogy is extremely faint. The ear. we presume, can be pleased with alliteration only in so far as it contributes to the superior easiness of recitation ; for what is recited with ease must naturally be more pleasing. It is true, however, as is remarked by Dr Thomas Brown (Lect. 36), that though the allitei’ation itself consist only in the similarity of sounds, it is not indifferent on what words of the sentence the alliteration is made to fall. That inge¬ nious writer mentions resemblance and contrast as the quali¬ ties which give particular point to alliterative expression, and cites as an example the line of Pope, Puffs, powders, patches, bibles, lillets-doux; the first words indicating objects naturally connected, and the last deriving their point from the contrast of ideas. These remarks might be confirmed and illustrated by numberless passages from the best poets. Some few lines will suffice, taken from Gray, who seems to have paid par¬ ticular attention to this grace. He professed to have learned his versification from Dryden, as Dry den did from Spenser ; and these three abound in alliteration above all the Eng¬ lish poets. We choose Gray for another reason, that alli¬ teration contributes not only to the sweetness, but also to the energy, of versification ; for he uses it chiefly when he aims at strength and boldness. In the Sister Odes, as Dr Johnson styles them, almost every strophe commences and concludes with an alliterative line. The poet, we suppose, wished to begin with force, and end with dignity. “ .Ruin seize thee ruthless king.” “ To Aigh-born i/bel’s Aarp, or soft ZAeweZlyn’s Zay. “ Weave the warp, and weave the woof.” 4 F 594 ALL Allium “ Stamp we our vengeance deep,and ratify his doom.” || “ Regardless of the sweeping whirlwind’s sway.” Allix. “ That hush’d in grim repose, expects his ev’ningprey.” It must be observed here, that we hold a verse alliterative which has a letter repeated on its accented parts, although those parts do not begin words ; the repeated letter bear¬ ing a strong analogy to the bars in a musical phrase. Gray seems to have had a particular liking to those sorts of balanced verses which divide equally, and of which the opposite sides have an alliterative resemblance. “ Eyes that #low, and fangs that prin.” « Thoughts that Jreathe, and words that 6urn.” “ .Hauberk crash, and Aelrnet ring.” All these lines have a force and energy, arising from alli¬ teration, which renders them easy to be recited. For the same reason the following passage appears sad and solemn, by the repetition of the labial liquid. “ ^fountains, ye mourn in vain.” “ J/odred, whose magic song.”—&c. If alliteration thus contribute to enforce the expression of a poetical sentiment, its advantages in poetry must be con¬ siderable. An epithet should not be selected merely for its initial letters, unless it suit the purpose well in every other respect; for the beauty of alliteration, when happy, is not greater than its deformity when affected. A couplet from Pope will exemplify both; the first line being bad, and the second good; “ Eternal beauties grace the shining scene, .Fields ever /resh, and proves for ever preen.” In the dearth of poetical talent in the middle ages, alli¬ terative composition was cultivated as a distinct poetical exercise. As a specimen of these ridiculous feats of poeti¬ cal legerdemain, we give three lines from the performance entitled Pugna Porcorum per Publium Porcium, Poetam, . a poem in which every word began with the letter P. Propterea properans Proconsul, poplite prono, Prsecipitem Plebem, pro Patrum pace poposcit. Persia paulisper, Pubes preciosa ! precamur, &c., &c. ALLIUM, a genus of plants of the natural order of Asphodelecu, including garlic, the onion, the leek, &c. ALLIX, Pierre, a French Protestant divine, was born at Alen^on in France, in the year 1641. At the time when the edict of Nantes tolerated and protected the Protestants of France, he entered upon the clerical profession, and re¬ mained minister of Rouen until the 35th year of his age. During this period he wrote several pieces upon the contro¬ versy between the Papists and the Protestants, by which he obtained great fame among his own party. The unwise revocation of the edict of Nantes drove Allix and many others to seek refuge in England. Three years after his arrival in England, he had made himself so perfectly master of the English language as to be able to write very cor¬ rectly a Defence of the Christian Religion. This work he dedicated to James II. in testimony of gratitude for his kind reception of the distressed refugees of France. Not long after his arrival in England, he was honoured with the title of doctor of divinity, and also received the more sub¬ stantial honour of being appointed treasurer of the church of Salisbury. After having exercised his talents with much industry and learning in defence of Protestantism, he employed his pen to support the doctrine of the Trinity against the Uni¬ tarians, who contended that the idea of Christ’s divinity could be traced up no higher than the time of Justin Martyr. With a great display of erudition, he attempted to prove that the Trinitarian doctrine was believed by the Jewish church. But the reputation which he had acquired for learning and ability was somewhat diminished by the ridi¬ cule he brought on himself in attempting to prove that ALL Christ should again appear upon earth in the year 1720, or, Alloa at the latest, in 1736. This able divine died at London in II 1717, at the age of 76. v Allon, ALLOA, a seaport town of Scotland, in the county of Clackmannan. It is situated on the north shore of the Firth of Forth, 27 miles from Edinburgh, 6 from Stirling by land and 12 by water. It has a safe and commodious harbour, hav¬ ing 16 feet of water in neap, and 22 in spring tides. The town is irregularly built. The chief public building is the church, which was first opened in 1819. It is a fine building, in the pointed style of architecture, with a handsome spire. Alloa has several distilleries in its neighbourhood, from which large quantities of spirits are shipped for England; and its breweries are noted for producing a very fine quality of ale, which is in great repute. Among the principal manufac¬ tories of this place are extensive brick and tile works; a copper work, at which are made most of the implements or apparatus for distilleries; the Devon iron-works; and a glass-work, where, in addition to the ordinary green glass bottles, they now manufacture all sorts of finer glass. There are extensive collieries in the immediate vicinity, from which abundant supplies of fuel are brought by a waggon¬ way direct to these works from the mouth of the pit. The exports from Alloa consist of pig-iron, ale, spirits, glass, and coals; and the imports are timber, oak, bark, hides, and great quantities of grain for malting. Adjoining the har¬ bour is an excellent dry dock, capable of receiving ships of the greatest burden; and to the west is a ferry across the Forth, which is there 500 yards broad, with piers projecting down to low water-mark. A daily communication is main¬ tained with Edinburgh and other towns along the Forth by means of steam-boats. It has a custom-house, which com¬ prehends under the port of Alloa the creeks on both sides of the Forth from Kincardine to Stirling inclusive. In the immediate vicinity of the town there is an ancient tower 89 feet high, with walls 11 feet in thickness, which was built about the year 1315. This was the residence of the Erskines, the descendants of the Earls of Mar, once a powerful family; and here many of the Scottish princes re¬ ceived their education, having been for more than two cen¬ turies the wards of the Lords Erskine and the Earls of Mar. The last heir of the Scottish monarchy educated here was Henry Prince of Wales. Pop. in 1851, 6676. Long. 3. 46. W. Lat. 56. 7. N. ALLOCATION denotes the admitting or allowing of an article of an account, especially in the exchequer. Hence Allocatione Facienda is a writ directed to the lord treasurer, or barons of the exchequer, commanding them to allow an accountant such sums as he has lawfully ex¬ pended in the execution of his office. ALLOCUTIO, an oration addressed by a Roman ge¬ neral to his soldiers, to animate them to fight, to appease sedition, or to keep them to their duty. ALLODIUM, or Alleud, denotes lands which are the absolute property of their owner, without being obliged to pay any service or acknowledgment whatever to a superior lord. This tenure of land was common in the north of Eu¬ rope, is the udal tenure of the Scandinavians, and still exists, in a few instances, in the county of Orkney. What existed of it in England was destroyed by William I., who intro¬ duced the stringent feudal tenure, by which all lands are held of the crown. ALLORI, Alessandro, a Florentine painter of the third epoch of the school, who introduced fine anatomy into his pictures. He also wrote an essay on painting, of consider¬ able merit. Born 1535, died 1607. He was a nephew of Bronzino, whose name he assumed. Allori, Cristofano, the son of the former, was a superior colourist and excellent painter of portraits, and some reckon ALL Alloxan him among the best painters of the fourth epoch of the Flo- 11 rentine school. Born 1577, died 1621.—Lanzi,l. Allyghur. ALLOXAN, a crystallised substance, formed by the action of nitric on uric acid. It forms oblique four-sided prisms. It is capable of further oxidation, and becomes alloxanic acid. ALLOY, or Allay, properly signifies a proportion of a baser metal mixed with a finer one. The alloy of gold is estimated by carats, that of silver by pennyweights. In different nations different proportions of alloy are used; whence their moneys are said to be of different degrees of fineness or baseness, and are valued accordingly in foreign exchanges. The chief reasons alleged for the alloying of coin are, 1. the mixture of the metals, which, when smelted from the mine, are not perfectly pure ; 2. the saving of the expense it must otherwise cost if they were to be re¬ fined ; 3. the necessity of rendering them harder, by mixing some parts of other metals with them, to prevent the dimi¬ nution of weight by wearing in passing from hand to hand ; 4. the melting of foreign gold or coin which is alloyed ; 5. the charges of coinage, which must be made good by the profit arising from the money coined ; 6. and lastly, the duty belonging to the sovereign, on account of the power he has to cause money to be coined in his dominions. ALLSTADT, a bailiwick in the grand duchy of Saxe- Weimar, containing one city and eleven villages. Its capi¬ tal. of the same name, is on the Rhone, 22 miles W.S.W. of Halle, and 26 north of Weimar. This city is of consi¬ derable antiquity ; and as early as 974, an imperial diet was held there under Otho II. A ducal castle crowns an ad¬ joining eminence. It has some manufactures of cloth, salt¬ petre, and potash. Pop. 2550. ALLSTON, Washington, an American historical painter, distinguished for his excellence in colouring. His picture of “ The Dead Man resuscitated by Elisha’s Bones,” ob¬ tained the L.220 prize of the British Institution in 1811. His first wife was a sister of Dr Channing. He was born in South Carolina in 1779, and died in Massachusetts in 1843. ALLUMEE, an Heraldic term, applied to indicate eyes of animals depicted sparkling, or of a red hue. ALLUMINOR, from the French allumer, to lighten, an old term for one who coloured or painted upon paper or parchment; because he gave light and ornament by his colours to the letters or other figures. Such ornaments are styled illuminations. The term is used in statute 1 Richard III. cap. 9; and is still traceable in the word limner. ALLUSION, in Rhetoric, a figure by which something is applied to, or understood of, another, on account of some similitude between them. ALLUVION, in Law, denotes the gradual increase of land along the sea-shore, or on banks of rivers. ALLUVIUM, or Alluvial, is used in Geology to de¬ note those deposits of sand, gravel, stone, &c., which are brought down by streams and rivers, and spread over lower lands. See Geology. ALLYGHUR, in the East Indies, a fort in the British district of the same name, within the territory of the lieu¬ tenant-governorship of Agra. Its site is an elevated plain, skirted by swamps and morasses. The fort is now dis¬ mantled ; and it was proposed some years since to convert it into a provincial jail, but the undertaking was abandoned in consequence of the alleged insalubrity of the locality. Towards the close of the year 1802, the Peishwa, driven from his capital by Holcar, fled to Bassein, and there con¬ cluded the treaty whereby he secured the co-operation of the British in re-establishing his sovereignty. This alliance excited the jealousy of the principal Mahratta chiefs, who shortly after confederated for the purpose of defeating the objects of the treaty. Among the operations planned by A L M 595 the British for the destruction of this confederacy, was an Almacan- attack upon General Perron the French adventurer, who tars held a large force in readiness in the Dooab to co-operate . H with the Mahrattas. In furtherance of this measure, Gene- v Imag^stJ ral Lord Lake, in August 1803, marched from Cawnpore towards the Mahratta territory, and on the 29th of that month, came up with Perron, who was strongly posted in the vicinity of Allyghur. Perron, however, retreated upon the advance of the English, leaving the fort of Allyghur in charge of a French officer, with injunctions to defend it to the last extremity. In addressing this commander, Perron observed, “ You will have received the answer you are to make to the propositions of General Lake. I never could have believed that, for an instant, you could have thought of a capitulation. Remember you are a Frenchman ; and let no action of yours tarnish the character of your nation. I hope in a few days to send back the English general as fast or faster than he came. Make yourself perfectly easy on this subject. Either the Mogul emperor’s army, or that of General Lake, shall find a grave before the Fort of Allyghur. Do your duty and defend tbe fort while one stone remains upon another. Once more, remember your nation. The eyes of millions are fixed upon you.” Upon being sum¬ moned to surrender, the commandant declared his re¬ solution to defend the fort. It was obvious to the British general that delay could only render the conquest more difficult, and preparations were ordered for the assault. On the morning of the 4th September, Lieutenant-Colonel Monson led the attack: the defence was obstinate and vigorous, and continued for nearly an hour, when the fortress, hitherto deemed impregnable, fell before the spirit and in¬ trepidity of the assailants. Its acquisition transferred to the captors a large proportion of the military stores of the French party who had constituted it their grand depot. The loss of the British amounted to 59 killed and 206 wounded ; that of the enemy exceeded 2000. The value of the conquest was duly appreciated at the time, and its memory has not been suffered to pass away. So late as the year 185], a medal was struck in commemora¬ tion of the event, and presented under the sanction of Her Majesty to the surviving officers and soldiers who took part in the capture. Elevation above the sea, 740 feet. Distance from Delhi, S.E. 84 miles; from Calcutta N.W. 803. Lat. 27. 56. Long. 78. 8. (e.t.) ALMACANTARS. See Almucantars. ALMADA, a Portuguese town upon the Tagus, opposite Lisbon, in the province of Estremadura, with one monastery, 900 houses, and 4000 inhabitants. Not far from this place is one of the entrances to the Tagus, defended by the tower of St Sebastian. Lat. 38. 37. 20. N. ALMADEN, a town in Spain, in the province of Ciudad Real, with 9000 inhabitants. It is distinguished by the rich mines of quicksilver in its vicinity. Formerly these mines were wrought partly by convicts, but now wholly by free labourers. The government of late years has leased "these mines to private speculators. In 1848 they yielded 40,000 quintals of mercury. The principal mines are at Almaden, and at Almadenejos, two leagues from the former, with some less important in Valencia. The whole amount of quicksil¬ ver obtained in Spain in 1848 was 48,868 quintals, or about 40,578 cwt. Lat. 38. 41. N. Long. 4. 49. W. ALMADIE, a kind of canoe or small vessel, about four fathoms long, commonly made of bark, and used by the negroes of Africa. At Calicut the same name is applied to a kind of long boats, 80 feet in length and six or seven in breadth. They are exceedingly swift, and are otherwise called caihuri. ALMAGEST, compounded of the Arabic a/and geyio-Tq, an epithet of distinction conferred on a collection or book 596 A L M A L M Almagre composed by Claudius Ptolemy, containing various problems 11 of the ancients both in geometry and astronomy. C ther Aimagro. C0l]eCfj0ns have received the same name. Thus, Riccioli has published a book of astronomy, which he calls the JSew Almagest; and Plukenet, a book which he calls Almagestum rinf n 717)9 ru 77), ALMAGRE, a fine, deep red ochre, very heavy, and of a dense yet friable structure, and rough, dusty surface. It adheres very firmly to the tongue, has scarcely any taste, and seems analogous to the ore of iron called in England Red Reddle. It is the Sil Aiticum of the ancients. It is found in immense quantities in many parts of Spain, and is used at Seville to colour snuff. ALMAGRO, a city of Spain, the capital of one of the districts of Ciudad Real. It was built by the Archbishop Roderic of Toledo, who finished it in 1214, and put a con¬ siderable garrison into it, to restrain the incursions of the Moors. They soon afterwards besieged it, but were obliged to retire with loss. The town is now celebrated for its lace manufacture. Pop. 12,605. Almagbo, Diego de, a Spanish commander, was of such obscure birth and mean parentage that he derived his name from the village where he was born in 1463. Deprived of the means of early instruction, he could neither read nor write; but nevertheless, in consequence of his improvements in the military art, he formed an association with Francisco Pizarro and Hernando de Luque, for the purpose of disco¬ very and conquest upon the Peruvian coast. The governor of Panama having sanctioned their enterprise, they devoted their united exertions to that undertaking. Pizarro directed the conquest, and Aimagro was appointed to conduct the supplies of provisions and reinforcements. In the first two unsuccessful attempts he performed this office with perse¬ vering fidelity and uncommon activity. His perseverance was followed with complete success; for they at last dis¬ covered the coast of Peru, and landed at Tumbez, situated about three degrees south of the line, and distinguished by its temple and a palace of the incas or sovereigns. Pizarro was sent over to Spain to solicit further powers, after the three adventurers had previously adjusted their future pre¬ ferments, and agreed that Pizarro should be governor, Ai¬ magro lieutenant-governor, and Luque bishop. In this negotiation Pizarro obtained the clerical dignity for Luque, but chiefly concerned for his own interest, he neglected the preferment of Aimagro. On his return, Aimagro was so enraged that he refused to act with such a perfidious com¬ panion, and resolved to form a new association. Pizarro, for the present, artfully endeavoured to avert the indigna¬ tion of Aimagro, and gradually soothed the rage and disap¬ pointment of the soldier. The union was renewed upon the former terms ; and it was solemnly stipulated that they should mutually share the expenses and the advantages. In February 1531, leaving Aimagro at Panama to supply provisions and reinforcements, Pizarro set sail for Peru. He attacked a principal settlement of the natives in the pro¬ vince of Coaque, obtained immense spoil, and made such ample remittances to Aimagro as enabled him to complete his reinforcement; and, in the close of the year 1532, Ai¬ magro arrived at St Michael, with a body of men nearly double the number of those whom Pizarro had with him. The Spaniards about this time took captive the unfortunate Inca Atahualpa, and, after they had received an immense sum for his ransom, they barbarously put him to death. Ferdinand Pizarro sailed for Spain with the news of their success, and with remittances to a great amount; and con¬ sequently Aimagro gained that elevated station he had so long and so eagerly desired. But no sooner did he receive the intelligence of his promotion by the royal grant than he attempted to seize Cuzco, the imperial residence of the In¬ cas, under pretence that it lay within his destined territory. Aimagro. This produced a new quarrel; but peace was restored upon condition that Aimagro should attempt the conquest of Chili, and, if he did not find in that province an establishment adequate to his merit, that Pizarro should yield up to him a part of Peru. In 1535 he accordingly set out at the head of 570 Euro¬ peans. In crossing the mountains he suffered great hard¬ ships and losses by mistaking the route ; but at length he descended into the plains of that devoted region. Here he met with a more vigorous resistance from the natives than the Spaniards had ever experienced in other countries. He had, however, made some progress, when he was recalled to Peru by the news of the natives having risen in great numbers, and attacked Lima and Cuzco. He pursued a new route, and marching through the sandy plains on the coast, he suffered, by heat and drought, calamities not infe¬ rior to those which he had endured from cold and famine on the summits of the Andes. Arriving at a favourable mo¬ ment, he resolved to hold the place, both against the Indians and his Spanish rivals. He attacked the Peruvian army with great vigour, and, making a great slaughter, proceeded to the gates of Cuzco without any further interruption. The open, affable, and generous temper of Aimagro, gained over to his side many of the adherents of the Pizarros, who were disgusted with their harsh and oppressive conduct. With the aid of these he advanced towards the city by night, surprised the sentinels, and surrounding the house where the two brothers Ferdinand and Gonzalo Pizarro resided, compelled them, after an obstinate resistance, to surrender at discretion. A form of government was settled in the name of Aimagro, and his jurisdiction over Cuzco was uni¬ versally acknowledged. This was the origin of a civil war, the beginning of which was very advantageous to Aimagro, who, by skilful manoeuvres, entirely routed a body of Spanish troops advancing to the relief of Cuzco, and made Alvarado, their commander, prisoner. But instead of improving these advantages, he unwisely marched back to Cuzco, and there awaited the arrival of Pizarro, who, convinced of his own feeble resources, proposed an accommodation, and, with his usual art, protracted the negotiation till he found himself in a condition to meet his antagonist in the field of battle. Meanwhile Alvarado and one of the Pizarros, by bribing their keepers, found means to escape, and persuaded sixty of the men who guarded them to attend them in their flight; and the governor released the other. When Pizarro thought himself sufficiently prepared to settle the dominion of Peru, he marched with an army of 500 men to Cuzco. Aimagro, worn out with age and infirmity, had previously resigned the command to Orgognez. A fierce and bloody battle en¬ sued, in which Almagro’s army was defeated, and the com¬ mander wounded. About 140 soldiers fell in the field, and Orgognez, along with several officers of distinction, was massacred in cold blood. During that fatal day, Aimagro, placed in a litter which was stationed on an eminence, be¬ held from thence the total discomfiture of his troops, and felt all the indignation of a soldier who had seldom expe¬ rienced defeat. He was taken prisoner, remained several months in confinement, and was afterwards tried and con¬ demned to death. In the view of an ignominious death, the courage of the veteran forsook him, and he unsuccessfully supplicated for life in a manner unworthy of his former cha¬ racter. All the arguments he could employ were ineffectual. The Pizarros remained unmoved by all his entreaties. As soon, however, as Aimagro saw that his fate was inevitable, he resumed his courage, and exhibited all his usual dignity^ and fortitude. In the year 1538, and in the 75th year of his age, he was strangled in prison, and afterwards beheaded. He left one son by an Indian woman of Panama; and, in A L M A L M Almagro consequence of a power which the emperor had granted him, II he declared his son his successor in the government, although Almamun. }ie was then a prisoner in Lima. Almagro, the Younger, by his courage, generosity, and other accomplishments, was placed at the head of the party after the death of his father. The father, conscious of his own inferiority from the total want of education, used every possible means to improve the mind and embellish the man¬ ners of his son ; so that he soon acquired those accomplish¬ ments which rendered him respected by illiterate adven¬ turers, who cheerfully ranged round his standard, and, in his dexterity and skill, sought deliverance from the oppres¬ sions of Pizarro. Juan de Herrada, an officer of great abi¬ lities, continued still to direct his councils, and to regulate his enterprises ; and while Pizarro confided in his own security, a conspiracy was formed against him which terminated in his death. The assassins, exulting in their success, and waving their bloody swords, hastened to the street, pro¬ claimed the death of the tyrant, and compelled the magis¬ trates and principal citizens of Lima to acknowledge Alma¬ gro as lawful successor of his father. But his reign was of short duration ; for, in 1541, Vaca de Castro, arriving at Quito, produced the royal commission appointing him go¬ vernor of Peru, together with all the privileges and autho¬ rity of Pizarro. The talents and influence of the new go¬ vernor soon overpowered the interest of Almagro, who, perceiving the rapid decline ot his influence, hastened with his troops to Cuzco, where his opponents had erected the royal standard under the command of Pedro Alvarez Hol¬ guin. Herrada, the guide of his councils, died during this march ; and from that time his measures were conspicuous for their violence, concerted with little ingenuity, and exe¬ cuted with little address. At length, on September L6. 1542, the forces of Almagro and Yaca de Castro met, and victory long remained doubtful, till at last it declared for the new governor. Almagro conducted the military opera¬ tions of that fatal day with a gallant spirit, worthy of a bet¬ ter cause, and deserving of a better fate ; and his followers displayed uncommon valour. In proportion to the num¬ ber of combatants, the carnage was very great. Of 1400 men, 500 fell in the field, and many more were wounded. Almagro escaped, but being betrayed by some of his own officers, he was publicly beheaded at Cuzco; and in him the name and spirit of the party of Almagro became extinct. ALMAMUN, or the Trustworthy, the surname of Abu 1’Abbas Abdallah, eldest son of the caliph Haroun Alraschid, who was born at Baghdad a.d. 785. By the will of his fa¬ ther, the younger brother A1 Amin, as the son of his favour¬ ite wife, succeeded to the caliphate, while the elder Alma¬ mun was left second in the order of succession. He was at that time governor of Khorassan, and in obedience to his father’s will acknowledged the supremacy of his brother. He, however, repaid his good-will with open hatred, and un¬ just attempts to exclude him from the succession. Alma¬ mun was thus forced to consult measures for his own safety and promotion, and caused himself to be proclaimed caliph. After various struggles, his general Jhaher, in the year 813, took possession of Baghdad, pursued A1 Amin to his retreat, and caused him to be assassinated, so that Alma¬ mun remained without a competitor. Various rebellions disturbed the tranquillity of the first years of his reign; but, by his prudent administration and vigorous exertions, these were at length extinguished. Instigated by the advice of his vizier, he soon after raised greater commotions, and ex¬ posed his dignity to greater dangers, by countenancing the sect of Ali. He invited to court Iman Rizza, gave him his daughter in marriage, and even declared him his suc¬ cessor in the empire. He assumed the green turban, the colour of the house of Ali, and obliged his courtiers and soldiers to imitate his example. Alarmed at these proceed¬ ings, the orthodox Mussulmans, and the house ot Abbas, excited a great revolt in Baghdad, and proclaimed Ibrahim, Almamun’s uncle, caliph. A civil war was just about to commence, when Fadel the vizier was assassinated, and Rizza died. The people of Baghdad then deposed Ibrahim, and returned to their former allegiance. Taking advantage of Almamun’s absence, Thaher seized upon the government of Khorassan, where he founded a dynasty which existed but sixteen years. Almamun employed the period of tranquillity that followed, in introducing literature into his dominions, and in its im¬ provement ; which constitutes the greatest glory of his reign. During the days of his father he discovered an ardent thirst after knowledge, by forming a college in Khorassan, adorned by the most eminent men of various countries ; and appoint¬ ed Mesue, a famous Christian physician of Damascus, for their president. When his father remonstrated against con¬ ferring such an honour upon a Christian, he reminded him that the most learned men and most skilful artists in his dominions were Jews and Christians; and added, that he had chosen Mesue as a preceptor in science and useful arts, and not as a teacher of religion. Under his auspices Baghdad became the seat of literature, of private and academical instruction, and the habitation of men of eminence from all quarters. Many valuable books in the Greek, Persian, Chaldean, and Coptic languages, among which were the works of Aristotle and Galen, were translated into the Arabic at his own ex¬ pense. This caliph himself deemed it an honour to set an example to others of the becoming respect due to mental cultivation, by visiting the schools, and treating the profes¬ sors with great regard. In mathematics, astronomy, and philosophy, he made a rapid and extensive progress. He was the author of astronomical tables, which, on account of their accuracy, have been much admired. By these various exertions the character of the Saracens was suddenly changed from rudeness and ferocity to politeness and civilisation, while the most powerful and extensive of the European states were involved in ignorance and barbarism. Literature has sustained some irreparable losses from his too great partiality to the Arabic writers, which induced him to destroy the originals of the translated manuscripts. He is represented by the Sonnites, or orthodox Mahometans, as little better than an infidel, because of his attention to philosophy and let¬ ters. His conduct, however, shows that he was not suffi¬ ciently careful to preserve a philosophical mean between the different religious parties during the time of his administra¬ tion, as he openly manifested a predilection for the doctrines of the Motazeli, who asserted the free-will of man, and denied the eternity of the Koran. Some allege that, on account of the murmurs which arose against him, he was induced to exhibit too great a zeal, by establishing a kind of inejuisition, to compel all his subjects to profess Islamism. The ex¬ periment, however, soon terminated in the better and juster expedient of universal toleration ; and it is abundantly evi¬ dent that the Christains in his dominions never felt the power of his inquisition. The public transactions of his reign are in themselves important. In the years 822 he sent a body of his troops to the assistance of Thomas, a Greek, who made war on Michael the Stammerer, the emperor of Constantinople, and besieged his capital. This expedition, which on the part of the caliph seems to have been founded in justice, proved unsuccessful; Thomas was taken prisoner, and suffered death. In the years 829 and 830 he commenced hostilities upon the Greeks, rendered himself master of many places, and carried devastation into their territories. He was suc¬ cessful in supressing a revolt in Egypt in the year 831. In this country he was led to discover a treasure buried under 598 A L M Almanack, two columns by Merwan, the last caliph of the house of Om- mijah. In repairing a decayed mikias or measuring pillar, and erecting a new one for determining the gradation of the increase of the Nile, Almamun displayed his love of science. In the year 833 he again visited Egypt: on his return he penetrated into the territories of the Greek emperor, even in¬ to Cilicia. Returning home, he encamped on the banks of a river, and, excited by thirst, drank too freely of the water, and at the same time indulged himself immoderately in eat¬ ing a particular kind of dates, which brought on a complaint in his stomach, and reduced him to the most imminent dan¬ ger. Sensible of his approaching dissolution, he sent letters into all the provinces, declaring his brother Motassem his suc¬ cessor, and then patiently waited the event. After a tedious struggle under the pressure of his disease, and while uttering this ejaculation, “ O thou who never diest, have mercy on me, a dying man!” he expired at the age of 48 or 49 years, after a reign of 27 years and some months. ALMANACK, a book or table, containing a calendar of days and months, the rising and setting of the sun, the age of the moon, the eclipses of both luminaries, &c.—Authors are divided with regard to the etymology of the word; some deriving it from the Arabic particle al, and manach, to count; some from almanack, new-year’s gifts, because the Arabian astrologers used at the beginning of the year to make presents of their ephemerides ; and others from the Teutonic almaen achte, observations on all the months. Dr Johnson derives it from the Arabic particle al, and the Greek fxrjv, a month. But the most simple etymology ap¬ pears from the common spelling ; the word being composed of two Arabic ones, Al Manack, which signify the Diary. All classes of the Arabs are commonly much given to the study of astronomy and astrology ; to both of which they are inclined by their belief in fate, and by their pastoral life, which affords time and opportunity to cultivate them. They neither sow, reap, plant, nor undertake any expedition or business, without previously consulting the stars, or, in other words, their almanacks, or some of the makers of them. From these people, by their vicinity to Europe, this art, no less useful in one sense than trifling and ridiculous in another, has passed over to us ; and those astronomical compositions have still everywhere not only retained their old Arabic name, but were, like theirs, for a long while, and still are among many European nations, interspersed with a great number of astrological rules for planting, sowing, bleeding, purging, &c., down to the cutting of the hair and paring of the nails. Regiomontanus appears to have been the first in Europe, however, who reduced almanacks into their present form and method, gave the characters of each year and month, foretold the eclipses and other phases, calculated the motions of the planets, &c. His first almanack was publish¬ ed in 1474. The essential part of an almanack is the calendar of months and days, with the risings and settings of the sun, age of the moon, &c. To these are added lists of posts, offices, dignities, public institutions, with many other arti¬ cles, political as well as local, and differing in different countries. England has abounded in almanacks, some of them of no very creditable description, though widely circulated among the people for a long period of years. Such, in particular^ were Moore's Almanack, and Poor Robin's Almanack, now happily, with several others of the same class, either extinct or about to become so. This change has been mainly owing to the publication of an entirely new almanack by the So¬ ciety for the Diffusion of Useful Knowledge. The follow¬ ing statement is extracted from a curious article upon Eng¬ lish Almanacks, in the London Magazine, third series vol. ii. p. 591. “ For a century and a half, the two univer- A L M sities and the Stationers’ Company held the monopoly of Almanack, them, by letters-patent of James I. During this period, v -- according to the condition of the patent, almanacks received the imprimatur of the Archbishop of Canterbury and the bishops of London ; and yet it would be difficult to find, in so small a compass, an equal quantity of ignorance, profli¬ gacy, and imposture, as was condensed in these publications. By the persevering exertions of one individual, the mono¬ poly was overthrown about 1779 ; and the parties claiming the patent-right then applied to parliament for an act to confirm it. That bill was introduced by the minister of the day; but Erskine, then first coming into repute, appeared at the bar to oppose it,—and the monopoly was destroyed for ever, by a solemn vote of the House of Commons. From that time the Stationers’ Company proceeded upon a differ¬ ent course. They secured their monopoly by buying up all rival almanacks ; and they rendered the attempts of indi¬ viduals to oppose them perfectly hopeless, by those arts of trade which a powerful corporation knew how to exercise. For the last fifty years they have rioted, as of old, in every abomination that could delude the vulgar to the purchase of their commodity. On a sudden a new almanack started up, under the superintendence and authority of a society dis¬ tinguished for its great and successful labours to improve the intellectual condition of the people. For the first time in the memory of man, an almanack at once rational and popular was produced. From that hour the empire of astro¬ logy was at an end. The public press, infinitely to their honour, took up the cause. The blasphemy of Francis Moore, and the obscenity of Poor Robin, were denounced and ridiculed through all quarters of the kingdom. In one little year the obscene book was discontinued, the blasphe¬ mous book retreated into pure stupidity, and the publishers of the blasphemy and the obscenity applied themselves, in imitation of the first powerful rival they had ever encoun¬ tered, to make a rational and useful almanack.” The al¬ manack of the Society for the Diffusion of Useful Know¬ ledge is entitled the British Almanack ; the improved one published in imitation of it by the Stationers’ Company, is called the Englishman!s Almanack. Of other British Al¬ manacks, the most deserving of mention are Oliver and Boyd's Edinburgh Almanack, and Thom's Irish Almanack and Official Directory ; of foreign almanacks, the Alman¬ ack Royal de Belgique, and the small but excellent Alma¬ nack de Gotha, now in its 89th year. The French Almanack Royal is one of the most exten¬ sive publications of this class, the volume generally extend¬ ing to about a thousand octavo pages. Almanack, Nautical. This, which in some respects is a national almanack, is published under the sanction of the Board of Longitude, and is designed chiefly to facilitate the use of Mayer’s Lunar Tables, by superseding the necessity of making calculations to determine the longitude at sea. It commenced with the year 1767, and has ever since been continued annually, but two or three years in advance. The late Dr Maskelyne was the originator of this very valuable publication. It is now published under the immediate superintendence of the secretary to the Board. Similar to this almanack is the French publication entitled Connois- sance des Terns, directed by the Bureau de Longitude, and which commenced so early as the year 1698. At Berlin, the celebrated Bode for about 50 years conducted the ex¬ cellent astronomical almanack, Astronomisches Jahrbuch, which is still continued. Almanack, among Antiquaries, is also the name given to a kind of instrument, usually of wood, inscribed with various figures and Runic characters, and representing the order of the feasts, dominical letters, days of the week, and golden number, with other matters necessary to be known Almansa II Almansur. A L M A L M 599 throughout the year ; used by the ancient northern nations in their computations of time, both civil and ecclesiastical. Almanacks of this kind are known by various names among the different nations in which they have been used, as rim- stocks, primstaries, runstocks, runstaffs, clogs, Scipiones Ru- nici, Bacculi Annales, &c. They appear to have been used only by the Swedes, Danes, and Norwegians. From the second of these people their use was introduced into Eng¬ land, whence divers remains of them in the counties. Dr Plot has given the description and figure of one of these clogs, found in Staffordshire, under the title of The Perpetual Staffordshire Almanack. The external figure and mat¬ ter of these calendars appear to have been various. Some¬ times they were cut on one or more wooden leaves, bound together after the manner of books ; sometimes on the scab¬ bards of swords, or even daggers ; sometimes on tools and implements, as portable steelyards, hammers, the helves of hatchets, flails, &c. Sometimes they were made of brass or born ; sometimes of the skins of eels, which being drawn over a stick properly inscribed, retained the impressions of it. But the most usual form was that of walking staves, or sticks, which they carried about with them to church, mar¬ ket, &c. Each of these staves is divided into three regions; whereof the first indicates the signs, the second the days of the week and year, and the third the golden number. The characters engraven on them are, in some, the ancient Runic; in others, the later Gothic characters of Ulfilas. The saints’ days are expressed in hieroglyphics, significative either of some endowment of the saint, the manner of his martyrdom, or the like. Thus, against the notch for the 1st of March, or St David’s day, is represented a harp ; against the 25th of October, or Crispin’s day, a pair of shoes ; against the 10th of August, or St Lawrence’s day, a gridiron ; and, lastly, against New-year’s day, a horn, the Symbol of liberal potations, which our ancestors indulged in at that period. ALMANSA, a small city of Spain, in the province of Albacete, to the north of the river Segura. A pyramid erected near it commemorates the decisive battle fought here in 1707, when the French and Spaniards, under the Duke of Berwick, gained a complete victory over the united forces in the interest of the Archduke Charles. It now contains 8700 inhabitants. ALMANSUR, i.e., the Victorious, the second caliph of the house of A1 Abbas, succeeded his brother Abul Abbas A1 Saffah in the year 753, of the Hegira 136, and in the follow¬ ing year was inaugurated at A1 Hashemiyah. Although A1 Saffah had declared him presumptive heir of the crown, and he had been proclaimed caliph in the imperial city of Anbar, yet immediately upon his inauguration his uncle Abdallah ebn Ali had sufficient interest to cause himself to be pro¬ claimed caliph at Damascus. In Arabia, Syria, and Meso¬ potamia, he collected a numerous army, and arrived at the banks of the Masius, near Nisibis, where he encamped, ready to dispute his royal accession by arms. Almansur collected an immense army in Persia, Khorassan, and Irak, and gave the command of it to Abu Moslem, who harassed his uncle’s troops for five months, and at last totally defeated him, a.b. 754. Notwithstanding the services which Abu Moslem had rendered to the family of A1 Abbas, after this victory he became an object of jealousy, and was assassinated in the presence of Almansur himself, by his express order. After the death of Abu Moslem, the standard of rebellion was raised by Simon, a Magian, who seized on the treasures of the de¬ ceased governor of Khorassan, and excited the people of that country to a general revolt; but this insurrection was suddenly quelled by the general of Almansur, Jamhur ebn .Morad. The caliph avariciously seized the spoils of this vic¬ tory, which so incensed Jamhur that he immediately turned his arms against his royal master; but he was soon defeated Almaraa by the caliph’s forces. The patriarch of Antioch was about II this time detected in an illicit correspondence with the Gre- ^Imazora' cian emperor, and consequently was banished into an ob- scure part of Palestine; and in the mean time the Christians in the dominions of the caliph were prohibited from building or repairing any churches, and also were laid under several other severe restraints. Almansur sent a large army into Cappadocia in the year 757, fortified the city of Malatia or Melitene, and deposited in it a great part of his treasures. But in this year he was attacked by a sect of believers in the metempsychosis, called the Rawandians. This sect assembled at A1 Hashemiyah, the residence of the caliph, and, by the ceremony of going in procession round his palace, intimated their purpose of invoking him as a deity, and paying him divine homage. In¬ censed by their impiety, the caliph ordered several of these sectaries to be imprisoned, which roused their resentment, and led them to form the design of his assassination. The generous interposition, however, of Maan ebn Zaidet, an Ommiyan chief, who had been under the necessity of con¬ cealing himself from the caliph’s resentment, defeated their intention. This insult, received in his capital, induced him to build the city of Baghdad, and to fix his residence there, a.d. 762. In the preceding year a plan was formed to de¬ throne him ; but it being discovered, he severely punished all who were either directly or indirectly concerned in it. He set out on a pilgrimage to Mecca in the year 774, and being seized on the road with a dangerous disease, he sent for his son and intended successor A1 Mohdi, and gave him some salutary advice. “ I command you,” said he, “to treat publicly your relations with the greatest marks of distinction, since this conduct will reflect no small degree of honour and glory upon yourself. Increase the number of your ffeed- men, and treat them with all kindness, as they will be of great service to you in your adversity; but neither this nor the other injunction will you fulfil. Enlarge not that part of your capital erected on the eastern bank of the Tigris, as you will never be able to finish it; but this work I know you will attempt. Never permit any of your women to inter¬ meddle in affairs of state, or to have any influence over your councils ; but this advice I know you will not take. These are my last commands ; or, if you please, my dying advice ; and to God I now recommend you.” In parting they both gave vent to their feelings in a flood of tears. He pursued his journey to Bir-Maimun, i. e., the well of Maimun, where he died in the 63d year of his age and 20th of his reign. His remains were interred at Mecca. ALMARAZ, a small town of Estremadura in Spain. About two miles south of the town flows the Tagus, which is here crossed by abridge built by Charles V. in 1552. The defeat of the French here by Lord Hill on 18th May 1812, was one of the most brilliant actions of the peninsular war. ALMARIC, the name of a tenet introduced in France by one Almaric, in the thirteenth century. It consisted in holding that every Christian was actually a member of Christ, and that without this faith no one could be saved. His followers went farther, and affirmed that every one is to be saved by the internal operation of the Holy Spirit alone, without any external act of religion. Their morals were as infamous as their doctrine was absurd. Their tenets were condemned by a public decree of the council of Sens, in the year 1209. ALMAZARRON. See Mazarron. ALMAZ ORA, a Spanish town on the sea-shore, in the province of Castellon de la Plana, remarkable for a grand tunnelled aqueduct, executed in the year 1640, for conduct¬ ing the waters of the Mijares to irrigate the fine plain of Castellon. Lat. 39. 53. N. Pop. 3636. * 600 A L M Alma ALME, or Alma, singing and dancing girls in Egypt, . II . who, like the Italian Improvisatori, can occasionally pour ^meiui^ fortj^ a unpreme(Jitated verse.” They are called Alme, from "^ v having received a better education than other women. I hey form a celebrated society in that country. 1 o be received into it, according to M. Savary, it is necessary to have a good voice, to understand the language well, to know the rules of poetry, and be able to compose and sing couplets on the spot, adapted to the circumstances. The Alme know by heart all the new songs. Their memory is furnished with the most beautiful tales. There is no festival without them, no entertainment of which they do not constitute the ornament. They are placed in a rostrum, from whence they sing during the repast. They then descend into the saloon, and form dances which have no resemblance to ours. They are pantomime ballets, in which they represent the usual occurrences of life. The mysteries of love, too, generally furnish them with scen.es. The suppleness of their bodies is inconceivable; and the mobility of their features gives at pleasure the impression suited to the characters they play. The indecency of their attitudes is often carried to excess. The common people have also their Alme. They are girls of the second class, who try to imitate the former; but have neither their grace nor their intelligence. ALMEHRAB, a niche in the Mahometan mosques, point¬ ing towards the kabba or temple of Mecca, to which they are obliged to bow in praying. ALMEIDA, a strong fortress of Portugal, in the province of Beira. It is situated between the rivers Coa and the Duas Casas, which forms a branch of the Agueda. The capture of it by the duke of Wellington in 1811, after it had fallen into the hands of the French, was deemed one of the most brilliant exploits of the peninsular war. It is about four leagues from the Spanish fortress of Ciudad Rodrigo. It is well fortified, though till the late war it was not con¬ sidered so important as it was then deemed. The Spanish engineers did not estimate it as a defence to Lisbon, but merely as covering the province of Beira, into which, ac¬ cording to their judgment, a Spanish army ought never to attempt to penetrate. This place contains 6200 inhabitants, an hospital, one monastery, one church, and a poor-house. Lat. 40. 37. N. Long. 6. 52. W. . ALMEISAR, a celebrated game among the ancient Arabs, performed by a kind of casting of lots with arrows, and strictly forbidden by the law of Mahomet, on account of the frequent quarrels occasioned by it. ALMELO, an arrondissement in the province of Ober- yssel, in the Netherlands, containing five cantSns and 62,000 inhabitants. Its capital, of the same name, contains 3200 inhabitants, chiefly engaged in the linen manufacture. ALMERIA, a modern province of Spain, comprehend¬ ing the eastern portion of the ancient kingdom of Granada. It is bounded on the north by Jaen and Murcia, on the east and south by Murcia and the Mediterranean, and on the west by Granada. It embraces an area of about 3800 square miles ; with a population in 1849 of 292,234. Its whole extent is traversed by mountain-ridges, some of them of considerable elevation ; with corresponding valleys and plains of great fertility. This province is one of the richest in minerals of all Spain; the mountains yielding silver, mercury, lead, antimony, copper, and iron. The silver mines of the Sierra de Almagrera, opened in 1839, produced in 1843 nearly 1,700,000 ounces; while the lead mines of the Sierra de Gador, a branch of the Alpujarras, are computed to have yielded, from 1795 to 1841 inclusive, 11,000,000 quintals of lead. The principal rivers are the Almanzora, running from west- to east, with a course of about 50 miles; the Almeria north-west to south-east; and the Adra from north to south, watering the fertile district be- A L M tween the Sierra de Gador and the Alpujarra proper. The Alireria climate is mild, except in the interior, where the winter is II cold. On the coast rain seldom falls, and south-wTest winds Almeyda- prevail. The inhabitants are principally engaged in mining and in agriculture. All kinds of grain are raised in abun¬ dance. The common fruits are plentiful, as well as oranges, lemons, and vines. Much excellent silk is produced in the western districts. Cattle are extensively bred ; those of the valley of the Almeria are especially remarkable for their size and beauty. The manufactures consist chiefly of es¬ parto cordage, white-lead, shot, soap, saltpetre, and leather. The principal exports are lead, esparto, barilla, and soap. The imports consist of woollen and cotton stuffs from Cata¬ lonia ; silk from Valencia and Malaga, and linen from Mar¬ seilles and Gibraltar. Education in this province is in a backward state; the means of instruction not extending to half the population. The ratio of crime is consequently high, being to the population as 1 to 355. Almeria, the capital of the above province, is situated on a rocky promontory near the Cabo de Gata, and from the strength of the port was deemed by the Moorish kings of Granada the most valuable of their fortresses and commer¬ cial ports ; from whence their cruisers overawed the Catalans and Italians, and the merchants conveyed their various merchandise to Africa, Egypt, and Syria. Almeria is the see of a bishop, and has a splendid cathedral. Its exports consist chiefly of lead, esparto, and barilla; its imports of woollen, cotton, linen, silk, and hardware. Pop. 18,000. Long. 2. 32. 54. W. Lat. 36. 51. N. ALMEYDA, Don Francisco, was the son of the count d’Abrantes, a grandee of Portugal, who served with great distinction in the w ar of Ferdinand of Castile with Granada. His important services gained him high esteem in the court of his sovereign. Without any solicitation on his part he was nominated the first viceroy of the newly conquered countries in the East Indies, and set sail from Lisbon in March 1505 with a powerful fleet. He touched at the Cape Verde islands, doubled the cape at a considerable distance to the south, and arrived at Guiloa. From thence he proceeded to Mombaza, a well-fortified city in an island, which he reduced, and proceeded to the Angediva islands, not far from Goa, w here he built a fort: he likewise erected and garrisoned another fort at Cananore, and arriving at Cochin, he secured it to the Portuguese interest. The island of Madagascar was discovered during his government; and his son Don Lorenzo first surveyed the Maidive islands, and about the same time discovered the island of Ceylon, the principal sovereign of which he brought under submis¬ sion to the crown of Portugal. Returning from this expe¬ dition, while employed in the fleet destined against Calicut, he lost his life in a sea-fight against the Zamorin. His father sustained his loss with an heroic firmness, saying that “ Lo¬ renzo could not die better than in the service of his country.” On the arrival of Alphonso d’Albuquerque, who was destined to be his successor, Almeyda yielded to the impressions of jealousy; and under the pretence of misconduct he confined him to the citadel of Cananore. He engaged in 1508 the whole force of the Mahometans in the port of Diu; and, gaining a complete victory, facilitated the enterprises of Al¬ buquerque his successor, by contributing to break that for¬ midable league by which the Zamorin was in hopes of being able to compel the Portuguese to abandon their Indian con¬ quests. Returning home with the great riches which he had acquired, he unfortunately touched at Saldanha Point, on the coast of Africa, where some of the sailors, in quest of water, quarrelled with the natives, who attacked and drove them to their ships. With a view to revenge this pretended affront, they persuaded Almeyda himself to go ashore, with a body of 150 men, armed only with swords and lances. A L M Almi"giin While stepping into the boat, Almeyda exclaimed, “ Whi- || ther do you carry my sixty years?” The Portuguese fu- Almo- riously rushed on to attack the natives, whose numbers were hedes. x.) ALMORAVIDES, a family of Mahometan princes who reigned in Africa and in Spain in the eleventh and twelfth centuries. This appellation was derived from the sect of Al-Morabethin, which in Arabic signifies ‘dedi¬ cated to the service of God.’ The sect which assumed this title arose about the middle of the eleventh century, among a poor ignorant tribe of Berbers inhabiting the Mountains of Atlas on the shores of the Atlantic Ocean, and at a time when all Western Africa was in the possession of strangers, and a prey to anarchy. At the request of a sheik of Lam- touna, who had acquired some taste for learning by travellino- in the East, Abdallah-ben-Yazim, an Arabian of extraordi- A L M nary erudition, consented to instruct the people in the truths Almora- of Islam. The enthusiasm of Abdallah created a like zeal vides. in the hearts of his ignorant hearers. All the chief persons were filled with admiration at his wisdom ; and by the energy and novelty of his discourses he so inflamed the minds of his disciples, that they compelled those whom persuasion could not move to embrace the new religion. Thus Ab¬ dallah found himself at the head of a numerous sect, who soon began to regard him as their leader, both in temporal and spiritual matters. A wide field was opened to his am¬ bition ; and by fostering the fanatical zeal of his adherents, he spread the terror of his arms far and w ide. Under the name of Almorabethin or Almoravides, they overran the country of Daza, lying between the desert of Sahara and the ancient Getulia; and ultimately extended their con¬ quests from the shores of the Mediterranean to the frontiers of Nigritia. This extraordinary man died on the field of battle in the year 1058. He was succeeded by Abou-Bekr- ben-Omar, a man whose abilities were scarcely equal to the difficulties of the position in which he was placed. The commencement of his career, indeed, was prosperous; for he seized upon the province of Fez, conquered Mequinez and Lewata, and founded the city of Marocco: but, when an insurrection among the Berbers required his presence in Atlas, he had the imprudence to entrust the government to the ambitious Yusseff-ben-Taxefien, a person whose abili¬ ties w ere superior to his own ; and on his return he accord¬ ingly found himself supplanted by his rival. Yusseff pos¬ sessed every requisite of a conqueror and a legislator; and when he was firmly established in power, he resolved to turn his arms against Spain. He passed the straits, and after receiving re-inforcements from all the emirs who had partitioned among themselves the empire of the Ommiades, he marched against Alonzo VI., the most potent prince in Christendom. They met in the plains of Zalaca, and Alonzo was defeated with terrible slaughter. The news of" Yusseff’s success induced many of the Arabs of Spain to enlist under his victorious banner. He then attacked Mo¬ hammed, king of Andalucia; and after a protracted siege he became master of Seville. This conquest was followed by the subjugation of Almeria, Denia, Xativa, and Valen¬ cia. The acquisition of the Balearic Isles was the com¬ pletion of this vast empire, which extended from the Ebro and the Tagus to the frontiers of Soudan. Although Ma¬ rocco was his capital, he frequently visited his Spanish do¬ minions ; and on the last occasion, having assembled the governors of the provinces at Cordova, he appointed Ali, the youngest of his sons, as his successor. He then re¬ turned to Marocco, where he died at a very advanced age, a.d. 1106 (of the Hegira 500), after a reign of forty years. Few kings have received so noble a heritage as that to which Ali succeeded. The first years of his x’eign were prosperous, though disturbed by the Almohedes, who were preparing the way for the destruction of the Almoravides. Ali was at last obliged to recal from Spain his son Taxefien, who was using his utmost endeavours to oppose the victo¬ rious career of Alonzo of Aragon, surnamed the Fighter. But the valour of Taxefien was of little avail against the rising power of the Almohedes : disaster followed disaster ; and w hen, in 1143, he succeeded to the throne, but a moiety of the kingdom remained. It was in vain that he received succours from Spain, the troops from that soft climate being little fitted for service in the wild regions of Atlas. Driven from Tlemecen, he sought refuge in Oran ; but Abdelmou- men appeared before its walls, and by threats so intimidated the inhabitants that Taxefien was compelled to provide for his safety by flight. Concealed by the darkriess of night he escaped on horseback, with his favourite wife behind him; but being closely pursued, he urged his horse over a preci- A L M A L N 603 Alms pice, and with Ins wife was dashed to pieces. Such was the end of this prince; and with him expired the domina¬ tion of the Almoravides: for although they still remained in possession of the city of Marocco, their power was com¬ pletely broken. Ishak-Ibrahim, the son of Taxefien was taken and put to death at Alcazar in 1146, on the surrender of Marocco by treachery, after a siege which was attended with all the horrors of famine and disease ; and with him the dynasty of the Almoravides became extinct. {For the his¬ tory of the Arabians in Spain, see the worhs of Cartas, Cardonne, Conde, Dombay, St Hilaire, and HHerbelot.) ALMS, a general term for what is given out of charity to the poor. In the early ages of Christianity, the alms of the charitable were divided into four parts ; one of which wras allotted to the bishop, another to the priests, and a third to the deacons and subdeacons, which formed their whole means of subsistence: the fourth part was employed in relieving the poor, and in repairing the churches. No re¬ ligious system is more frequent or warm in its exhortations to almsgiving than the Mahometan. The Koran represents alms as a necessary means to make prayer be heard. Hence that saying of one of their caliphs : “ Prayer carries us half¬ way to God, fasting brings us to the door of his palace, and alms introduce us into the presence-chamber.” Hence many illustrious examples of this virtue among the Mahome¬ tans. Alms also denotes lands or other effects left to churches or religious houses, on condition of praying for the soul of the donor, a tenure by which many of the old monasteries and religious houses in Britain held their lands. Lands thus held were free of all rent or service. Hence Free Alms, Frank Almoign, that which is liable to no rent or service. Reasonable Alms, a certain portion of the estates of in¬ testate persons, allotted to the poor. Alms Box or Chest, a small chest or coffer, called by the Greeks KqSwriov, wdierein anciently (he alms were collected, both at church and at private houses. The alms-chest, in English churches, is a strong box, with a hole in the upper part, having three keys, one to be kept by the parson or curate, the other two by the church-war- dens. The erecting of such alms-chest in every church is enjoined by the book of canons, as also the manner of dis¬ tributing what is thus collected among the poor of the parish. ALMUCANTARS, in Astronomy, an Arabic word, de¬ noting circles of the sphere passing through the centre of the sun or a star, parallel to the horizon, being the same as Parallels of Altitude. ALMUCANTAR,s Staff is an instrument usually made of pear-tree or box, having an arch of 15 degrees ; used to take observations of the sun, about the time of its rising and set¬ ting, in order to find the amplitude, and consequently the variation of the compass. ALMUCIUM, denotes a kind of cover for the head, worn chiefly by monks and ecclesiastics. It wras of a square form, and seems to have given rise to the bonnets of the same shape still retained in universities and cathedrals. ALMUDE, a liquid measure in Portugal. At Lisbon, 26 almudes make a pipe. It is applied also to a corn mea¬ sure in Spain and Barbary. ALMUGGIM, Almiggim, or Almug Tree, a certain kind of wood mentioned in the First Book of Kings (x. 11), w hich the Vulgate translates ligna thyina, and the Septua- gint wrought wood. The Rabbins generally render it coral; others, ebony, brazil, or pine. But it is observed, that the almug tree can by no means be coral, because that is not fit for the purposes for which the Scripture tells us the almug tree was used, such as musical instruments, staircases, &c. The word thyinum is a name for the citron tree, know n to the ancients, and very much esteemed for its sweet odour Almunecar and great beauty. It came from Mauritania. The almug W . tree, or almuggim, or simply gummim, taking al for a kind / nwiCK- of article, is therefore, by the best commentators, under- stood to be an oily and gummy sort of wood, and particu¬ larly that sort of tree which produces the gum ammoniac ; which is also thought to be the same with the shittim wood so frequently mentioned by Moses. ALMUNECAR, a small city of the province of Granada, in Spain. The soil around it is productive of all the tropi¬ cal vegetables. Sugar-canes grow as large and as juicy as in the West Indies, the cotton is of excellent quality, and the rum made here is deemed equal to that of Jamaica. The anchorage is fit for small vessels only, and its exposure to gales from the east, which are frequent, renders it insecure. It contains 5000 inhabitants. Long. 3. 54. W. Lat. 36. 42. N. ALNAGE, or Aulnage, the measuring of woollen manu¬ factures with an ell. It w:as at first intended as a pi oof of the goodness of that commodity ; and accordingly a seal was invented as a mark that the commodity was made according to statute. ALNAGER, Alneger, or Aulneger, signifies a sworn public officer, who, by himself or deputy, was to look to the assize of woollen cloth made throughout the land, i. e., the length, width, and work thereof; and to the seals for that purpose ordained. The office of king’s alnager seems to have been derived from the statute of Richard L, a.d. 1197, which ordained that there should be only one weight and one measure throughout the kingdom ; and that the custody of the assize or standard of weights and measures should be committed to certain persons in every city and borough. His business was, for a certain fee, to measure all cloths made for sale. The office was abolished by stat. 11th & 12th Gul. III., cap. 20. ALNUS, a botanical genus to which our common alder belongs. ALNWICK, a thoroughfare town in Northumberland, on the road to Scotland. Here, in 1093, Malcolm king of Scot¬ land, making an inroad into Northumberland, w*as killed, with Edward his son, and his army defeated, by Robert Moubray, earl of this county. Here also William king of Scotland, in 1174, invading England with an army of 80,000 men, was encountered, his army routed, and himself made prisoner. The town is in general well built; and has a large town-house, where the quarter-sessions and county- courts are held, and members of parliament elected. It has a spacious square, in which a market is held every Saturday. From the vestiges of a wall still visible in many parts, and three gates which remain almost entire, Alnwick appears to have been formerly fortified. This borough is governed by four chamberlains, and 24 common council men. It is or¬ namented by a stately old Gothic castle, the seat of the noble family of Percy, dukes of Northumberland. The manner of making freemen is peculiar to this place, and is indeed as ridiculous as singular. The persons who are to be made free, or, as the phrase is,“leap the well,” assemble in the mar¬ ket-place, very early in the morning, on the 25th of April, being St Mark’s day. They appear on horseback, with every man his sword by his side, dressed in white, and with white nightcaps, attended by the four chamberlains and the castle bailiff, mounted and armed in the same manner. From hence they proceed, with music playing before them, to a large pool called Freeman's Well, where they dismount, and draw up in a body, at some distance from the water; and then rush into it all at once, and scramble through the mud as fast as they can. As the water is generally very foul, they come out in a dirty condition; but they put on dry clothes, remount their horses, and ride at full gallop round 604 A L O ALP the confines of the district; then re-enter the town, sword in hand, and are met by women dressed in ribbons, with bells and garlands, dancing and singing. They are called timber-wasts. The houses of the new freemen are on this day distinguished by a great holly bush, as a signal for their friends to assemble and make merry with them after their return. The establishment of this singular ceremony is tra¬ ditionally referred to King John, who was mired in this well, and, as a punishment for not mending the road, made this a part of their charter. Alnwick is 310 miles north by west from London, 33 north of Newcastle, and 29 south of Ber¬ wick. Long. 1. 42. W. Lat. 55. 24. N. Pop. in 1851, 6231. ALOA, in Grecian Antiquity, a festival kept in honour of Demeter and Dionysius by the husbandmen, and resem bling our harvest-home. ALOE or Aloes, the name of a genus of plants of the natural order of Asphodelece. See Botany. But the name is also applied to an extract obtained from several species, and employed in medicine as a cathartic. The most valued kind is named Socotrine aloes ; although the small island in the Arabian seas from which it has obtained its name, pro¬ duces but a small part of the drug that goes under its name. Six kinds are known in commerce. 1. Clear garnet red aloes, a very rare variety. 2. Socotrine aloes, now chiefly brought from India. 3. Common East Indian aloes. 4. Barbados, or Hepatic aloes, much used in farriery. 5. Cape aloes, often sold as the Socotrine variety. 6. Caballine aloes, a soft inferior sort, formerly much used by farriers, but now superseded by the Barbados aloes. The active principle in this drug is a peculiar extractive matter soluble in water and in proof spirit, but not in strong alcohol; from which it was considered as allied to gum resins ; but it is now believed to be a highly oxidated extract. This substance, called Aloe- sine, varies in quantity in each species, from 52 to 80 per cent.—See Christisoris Dispensatory. ALOGI (a, privative, and Aoyos), in Church History, a sect of ancient heretics, towards the close of the second century, so called because they denied that Jesus Christ was the Logos. They likewise denied the continuance of the charismata, or special spiritual gifts, in the Christian church, and accord¬ ingly rejected the prophetical portions of the New Testa¬ ment, besides the Gospel of John. They were particularly opposed to the Montanists; but our information regarding them is very scanty. They are first mentioned by Epi- phanius. ALOGOTROPHIA, among Physicians, a term signify¬ ing the unequal growth or nourishment of any part of the body, as in the rickets. ALOPECIA, a term used among physicians to denote a total falling ofl* of the hair from certain parts. ALOPECURUS, a genus of the natural order of grasses or gramineae. A. pratensis is our meadow foxtail: A. ar- vensis, field foxtail: A. geniculatus, float foxtail. ALORA, a Spanish town, in the judicial district of the same name, and province of Malaga. Pop. 6794. This is the ancient Iluro or Lauro, where Cn.Pompeius the younger was slain after the battle of Munda.—Florus, Hirtius (Be Dell. Hispan.) ALOSA, a fossil genus of fishes of the Cycloid order. It is also the trivial name of a living Clupea, our herring. ALOST or Aalst, a town of Belgium, in the province of East Flanders, and chief town of the arrondissement of the same name. It is situated on the Dender, about half way between Brussels and Ghent; and vessels of small size come up to the town. It is clean and well built; has a college and other educational establishments; and carries on a considerable trade in corn, hops, beer, and the produce of its linen, cotton, and lace manufactories. By the census of October 1846, it had 3010 houses, and 17,226 inhabitants. The arrondissement of the same name is divided into 11 Alp Ar- cantons, 81 communes, and, by the same census, had a po- sla!1- pulation of 138,251. Lat. 50. 57. N. Long. 4. E. ALP ARSLAN, or Axan, the second sultan of the dy¬ nasty of Seljuk, in Persia, and great-grandson of Seljuk the founder of the dynasty. He was born in the year 1030, of the Hegira 421. In place of Israel, which was his original name, he assumed that of Mohammed when he embraced the Mussulman faith ; and, on account of his military prow¬ ess, he obtained the surname Alp Arslan, w hich in the Tur¬ kish language signifies a valiant lion. Having held the chief command in Khorassan for ten years as lieutenant of his uncle Togrul Beg, he succeeded him in the year 1063, and, at the commencement of his reign, saw himself sole monarch of Persia, from the river Amu to the Tigris. When he assumed the reins of government, faction and open re¬ bellion prevailed in his dominions; in subduing which he was ably assisted by Nadham al Molk, his vizier, one of the most distinguished characters of his time, whose prudence and integrity in the administration of the affairs of the king¬ dom proved of most essential service to this prince and to his successor. Peace and security being established in his dominions, he convoked an assembly of the states; and having declared his son Malek Shah his heir and successor, he exacted an oath of fidelity to him from the principal offi¬ cers of the empire. With the hope of acquiring immense booty in the rich temple of St Basil in Caesarea, the capital of Cappadocia, he placed himself at the head of the Turkish cavalry, crossed the Euphrates, and entered and plundered that city. He then marched into Armenia and Georgia, which, in the year 1065, he finally conquered. In the for¬ mer country the very name of a kingdom and the spirit of a nation were totally extinguished; but the native Georgians, who had retired to the woods and valleys of Mount Caucasus, made a more vigorous resistance. They too, however, over¬ powered by the arms of the sultan and his son Malek, were forced to submission, and reduced to slavery. To punish them for the brave defence which they had made, and as a badge of their humiliating condition, Alp Arslan obliged them to w ear at their ears horse-shoes of iron. Some, to escape this mark of cruelty and ignominy, professed to em¬ brace the religion of Mahomet. In the year 1068 Alp Arslan invaded the Roman empire, the seat of which was then at Constantinople. Romanus Diogenes, the Greek emperor, assuming in person the com¬ mand of his forces, met the invaders in Cilicia. In three several campaigns his arms were victorious; and the Turks were forced to retreat beyond the Euphrates. In the fourth he advanced with an army of 100,000 men into the Arme¬ nian territory, for the relief of that country. Here he w as met by Alp Arslan, with 40,000 cavalry, or, according to some authors, a much smaller number ; and the sultan hav¬ ing proposed terms of peace, which were insultingly rejected by the emperor, a bloody and decisive engagement took place, in which the Greeks, after a terrible slaughter, were totally routed. Romanus, deserted by the main body of his army, with unshaken courage kept his station, till he was re¬ cognised by a slave, taken prisoner, and conducted into the presence of Alp Arslan. When the terms of his ransom were about to be settled, Romanus was asked by Alp Arslan what treatment he expected to receive. To this question the emperor, with seeming indifference, replied, “ If you are cruel, you will take my life; if you follow the dictates of pride, you will drag me at your chariot wheels; if you consult your interest, you will accept a ransom, and restore me to my country.” “ But what,” says the sultan, “ would you have done in such circumstances ?” “ Had I been vic¬ torious,” said the insolent Romanus, “ I would have inflicted on thy body many stripes.” The conqueror smiled at the ALP fierce and unsubdued spirit of his captive; observed that the Christian precepts strongly inculcated the love of ene¬ mies and the forgiveness of injuries; and, with a noble greatness of mind, declared that he would never imitate an example which he disapproved. A ransom of a million, an annual tribute of 3000 pieces of gold, an intermarriage be¬ tween the families, and the deliverance of all the captive Mussulmans in the power of the Greeks, were at last agreed to as the terms of peace and the liberty of the emperor. Romanus was now dismissed loaded with presents, and re¬ spectfully attended by a military guard. But the distracted state of his dominions, the consequence of a revolt of his sub¬ jects, precluded him from fulfilling the terms of the treaty, and remitting the stipulated price of his ransom. The sultan seemed disposed to favour and support the declining for¬ tunes of his ally; but the defeat, imprisonment, and death of Romanus interrupted the accomplishment of his generous, or rather ambitious, design. At this time the dominion of Alp Arslan extended over the fairest part of Asia: 1200 princes, or sons of princes, surrounded his throne; and 200,000 soldiers were ready to execute his commands. He now meditated a greater enter¬ prise, and declared his purpose of attempting the conquest of Turkistan, the original seat of his ancestors. After great preparations for the expedition, he marched with a power¬ ful army, and arrived at the banks of the Oxus. Before be could pass the river w ith safety, it was necessary to gain possession of some fortresses in its vicinity, one of which was for several days vigorously defended by the governor, Yusuf Cothual, a Carizmian. He was, however, obliged to surrender, and was carried a prisoner before the sultan, who, enraged at his obstinacy and presumption, addressed him in very reproachful terms. Yusuf replied with so much spirit, that he roused the resentment of Alp Arslan, and was com¬ manded instantly to be fastened by the hands and feet to four stakes, to suffer a painful and cruel death. Yusuf, on hearing this sentence, became furious and desperate; and drawing a dagger which he had concealed in his boots, rushed towards the throne to stab the sultan. The guards raised their battle-axes, and moved forward to defend their sove¬ reign t but Alp Arslan, the most expert archer of his age, checking their zeal, forbade them to advance, and drew his ALP 605 bow': his foot slipped, and the arrow missed Yusuf, who Alpaca rushed forward, and plunging his dagger in the breast of the A1 h'abet sultan, was himself instantly cut in pieces. 1 he wound ^ ^ / proved mortal, and the sultan expired a few horns after he received it, in the year 10/2. . ALPACA, a species of the South American family of quadrupeds called Llama, the soft hairy wool of which is now largely employed in the fabrication of cloths of different sorts. There would appear to be three species of this family, the Guanaco or wild Llama; the Alpaca, which was domes¬ ticated as a beast of burden by the ancient Peruvians, and hence considered as the camel of the new world , and tht Vicuna, a small species, chiefly valued for the softness of its fine wool. Some consider the paco a fourth species . but the desciiptions of travellers are too indefinite to enable us to decide this point. The fleece of the alpaca is fine, long, and shaggy ; and the animal exceeds much in size the other two. ALPARGATES, sandals made of the Esparto rush or matweed, Stipa tenacissima, which the Spanish peasant/} also manufacture into mats and thread. ALPHA, the name of the first letter of the Greek al¬ phabet, answe. ing to our A. As a numeral, it stands for one, or the first of anything. It is particularly used among an¬ cient writers to denote the chief or first man of his class oi rank. In this sense the word stands contradistinguished from beta, which denotes the second person. Plato was called the Alpha of the wits. Eratosthenes, keeper of the Alexandrian library, whom some call a Second Plato, is fre¬ quently named Beta. Alpha is also used to denote the beginning of anything; in which sense it stands opposed to omega, which denotes the end. (Rev. i. 8.) These two letters were made the sym¬ bol of Christianity, and accordingly were engraven on the tombs of the ancient Christians, to distinguish them from those of idolaters. It was the opinion of Morales that this custom only commenced since the rise of Arianism, and that it was peculiar to the orthodox, who hereby made confession of the eternity of Christ; but there are tombs prior to the age of Constantine whereon the two letters were found, be¬ sides that the emperor just mentioned bore them on his labarum before Arius appeared. ALPHABET. WE have received the word Alphabet immediately from the Latin, alphabetum, for which substantive, how¬ ever, there is no better authority in that language than the writings of Tertullian and St Jerome. The more classical Juvenal writes, “ Hoc discunt omnes ante alpha et beta puella? which is literally, “ girls learn this before their A, B, C.” We do not find the word in Greek. Athenaeus uses the adjective avuXpalSriros to signify a man who does not know the first two letters; and it is from these two letters that our word alphabet is evidently de¬ rived Whatever the subsequent arrangement may be, the letters A and B stand at the beginning of a great number of alphabets. The ordinary definition of the word is a table or list of characters, which are the signs of particular sounds. Mathematicians have amused them¬ selves by calculating the number of combinations which may be made of these signs or sounds. Tacquet, accord- ino- to Harris, writes thus: “ Mille milliones scriptorum milk annorum millionibus non scribent omnes 24 litterarum aiphabeti permutationes, licet singuli quotidie absolverent 40 paginas, quarum unaquceque contineret diversos ordines h- terarum 24.” We may doubt, perhaps, whether this pomp of numbers will give any very clear notion even to a mathe¬ matician ; but the passage shows, that for any practical pur¬ pose the combinations of elementary sounds, and conse¬ quently the number of words, may well be considered infi¬ nite. The consideration of the peculiar sets of combina¬ tions which constitute, at least in part, what is called the genius of a language, would be a curious inquiry, that has received but little attention ; but it does not belong to this head. It has been asserted that the words of no two lan¬ guages are respectively so unlike as the words in the same language are to themselves, and to one another when read backwards; but this consideration also, of whatever value it be, rather appertains to language itself than to the elements of which it is composed. When we read the volumes of Lord Monboddo on the or i¬ gin of language, we know not whether to laugh more at his countless absurdities and boundless credulity, or to wonder at his ingenuity and learning. Many other works have been composed on the same subject, less ridiculous and less ad¬ mirable, but equally unsuccessful in clearing up the di 606 ALPHABET. Alphabet, culties which they sought to solve. The attempt which is sometimes made to illustrate the invention of writing by that of language, proves invariably to be an impotent ef¬ fort to explain one unknown thing by another. The in¬ vention of alphabetic writing is in truth an inexplicable mystery ; we cannot touch it in any way, or approach it on any side. As this opinion is contrary to the common¬ ly received notions, we will briefly state our reasons for adopting it. It is generally believed that certain steps may be ob¬ served, by means of which we are able to trace the gradual progress of the invention. These are the songs and rude drawings of savages, and some simple contriv¬ ances for preserving the memory of numbers by beads and similar devices ; but especially the Egyptian hierogly¬ phics, the Chinese characters, and certain alphabets that are said to be syllabic. Learned men have thought fit to assert that there once was a time when no nation was able to write; but they are unable to bring any proof of this assertion, and the evidence of history seems to con¬ tradict it. They tell us that men composed songs and ballads to preserve the remembrance of past events, and used paintings and knots to assist the memory. We know that some nations who are unacquainted with letters use these artifices; and we can readily believe that five beads on a string may represent five men, or five days, or five years, but such a memorial has no con¬ nection with writing. We know, moreover, that in times when writing is universal, ballads are made and sung, and paintings are produced; and a person who is unwilling to forget an engagement sometimes ties a knot on his poc¬ ket-handkerchief. Those who can write often avail them¬ selves of other aids ; and those who cannot, have been ob¬ liged in all ages to do as well as they can without. It is manifest that we shall not be able to find any firm ground for placing the first step amongst the operations of sava¬ ges. In common with their civilized brethren, they have the desire to remember certain events ; but they have not done any thing to advance the peculiar means of which ' we treat. The learned president Goguet, in his instructive and popular work, De V Origine desLoix, desArts, et des Sciences, discourses at some length and with much ability of the invention of writing. Having mentioned the substitutes which are adopted by savages, he brings forward the Egyptian hieroglyphics thus : “ We have been a long time in error as to the first use of hieroglyphics : men believed that the Egyptian priests invented them for the purpose of hiding their knowledge from the vulgar, but it is through want of attention that they have been thus deceived. W e may easily satisfy ourselves, that at the beginning they only employed hieroglyphics to hand down and make known their laws, their usages, and their history. Nature and necessity, not choice, have produced the different kinds of hieroglyphic writing. It is an im¬ perfect and defective invention, suitable to the igno¬ rance of the first ages : it was through want of the know¬ ledge of letters that the Egyptians had recourse to them. If this nation had found out alphabetic writing before, they would have been too sensible of its advantages to employ any other. The mistake concerning hieroglyphics lias come from the Greeks. They were only acquainted with the Egyptians in much later times. This people had then the use of alphabetic characters. The ancient me¬ thod of writing in hieroglyphics had been neglected by the mass of the nation ; but the Egyptian priests, who, ac¬ cording to the custom of all the learned men of antiquity, were only concerned about the means of hiding their learning, retained the hieroglyphic writing as a fit veil Alphabet, to hide the knowledge of what they did not choose to v-^^><3 divulge. It is thus that, after the discovery of alphabetic writing, hieroglyphics became in Egypt a secret and mysterious kind of writing.” It is plain that a sensible and learned man here speaks too positively about matters which no one can know. If the Greeks, who were ac¬ quainted with the Egyptians, although in later times, are mistaken, how can we, who only know the Egyptians through their report, venture to correct them ? “ But how did they arrive at this discovery ?” The president afterwards candidly asks, “ how did they pass from hiero¬ glyphics, and even from syllabic writing, to alphabetic characters ?” (It would not have been difficult to have pass¬ ed from syllabic writing if it had ever existed.) “ This is not easy to imagine. Hieroglyphics and syllabic writing certainly have no connection with the letters of the alpha¬ bet.” (The latterundoubtedly has, for it represents sounds.) “ It was necessary, then, to change entirely the nature of the signs which were used. In vain shall we have recourse to the writers of antiquity to clear up this question. They do not show us in what manner these singular transitions could have been made. We may conjecture that the abridged marks of hieroglyphic writing, of which I have spoken above, conducted to the still more abridged method of alphabetic letters, which by their different combina¬ tions express all the articulations of the voice in a simple and easy manner. This conjecture becomes very proba¬ ble. When we cast our eyes upon the alphabets of some ancient nations, the letters which compose them appear, both by their forms and their names, to have been taken from hieroglyphic signs. If we compare with attention what remains of the Egyptians with the hieroglyphic figures engraved on the obelisks and other monuments, we shall perceive that the Egyptian letters derive their origin from the hieroglyphics.” “ The Ethiopic alphabet, and the majuscule letters of the Armenians, also supply proofs of what I advance: we find there very distinct traces of the ancient hieroglyphic character.” We know not what he means by “ the ancient Egyptian characters,” unless it be the Coptic alphabet, which is posterior to and derived from the Greek, as Plate XXL demonstrates. It shows also the Ethiopic letters, and the ordinary Arme¬ nian, which are not ancient: still less are the majuscules or capitals: the latter are undoubtedly formed in the shape of animals, &c.; but they are like the illuminated letters that were used as initials in the middle ages. These certainly were not taken from hieroglyphics, but were designed for ornament; and so is it likewise with the majuscules of the Armenians, which were a very late invention ; and it is matter of history, and not of conjec¬ ture, that they were taught them by the Greeks. It is very doubtful whether the paintings of the Mexicans, of which some writers have treated largely, had any connec¬ tion with writing, or were intended for any thing but pic¬ tures ; in truth nothing is known about them, and we may at once dismiss them as having no relation to the subject. The hieroglyphics appear to be related to the alpha¬ bet ; and as they are very extraordinary in themselves, and have received much attention from the learned, we must speak somewhat fully of them; although they will not enable us to trace any transition or progress towards alphabetic writing, which is perfect and complete wher¬ ever it exists, the instances usually adduced of imperfect and incipient writing being in our opinion entirely un¬ founded ; and it is an unwarranted assumption, that the Egyptian hieroglyphics preceded the use of the letters of the alphabet, of which there is no proof, whatever testi- ALPHABET. 607 mony exists being to the contrary. In every generation George Grey, a very estimable young gentleman, who Alphabet, there have been a few gifted interpreters, who have pro- took a little trip to Egypt in the season, according to the fessed that they were able to read the hieroglyphics; nor fashion, crept into the great pyramid and out again, saw have these been wanting in our own times. The expedition every thing, bought a charming pair of mummies, a cock of the French to Egypt, and especially the discovery of the and a hen, cut them open, and found, without knowing famous Rosetta stone, which, the late Dr Young declares, it, the “ ring of Polycrates,’’ as Dr \oung says, and per- was an ample compensation for all that the two armies suf- haps also that of Hans Carvel. He found a Greek fered, gave a powerful impulse to these studies. It had translation, it is said, of a manuscript, which had re- been observed on the Egyptian monuments, that clusters cently been brought from Egypt to Paris. The origi- of figures wrere often included in a ring, scroll, or cartouch ; nal was in the Enchorial character, and the translation and it was deemed expedient that these should represent showed that it was a sale of land. It wa-s, moreover, proper names. To meet the exigency of the case the duly registered and probably stamped; but that we are Phonetic system was devised, which is briefly this: if we not told. That a landowner should go to bed with his suppose that the scroll contains a dog, an ass, and a yew- title-deeds in his stomach, that the muniments of the de¬ tree, the initials of the three words are taken, and they ceased should be buried with him, ought to astonish us, form the word Day ; and this by the hypothesis is a proper even in an age of discovery. It shows, however, the per- name ; and we may infer, if we please, that Potiphar had fection of the enchorial registration in Egypt, that the read Sandford and Merton, and was greatly delighted with settlement was buried with the first tenant for life who that excellent work. The language, however, in which died; and it will be a wholesome example to our law- the objects that supply the initials are to be named, is not commissioners, who are about to introduce registration in English, but Coptic; but the results, we shall see, are pre- England, and an admonition to make the public title so cisely the same. Let us assume that the figure of a bird complete, that all private securities may safely be dispen- denotes A; since the engraving is not executed with the sed with. The papyrus which Mr George Grey brought exquisite accuracy of a Bewick, it may be an albatross, a from Egypt refers, however, not to the hieroglyphics, buzzard, a crow, a duck, an eagle—any bird, in short, in but to the characters called enchorial, which are the the Coptic vocabulary, and any letter in the alphabet; and second in order of the three inscriptions on the Rosetta so with the tree, which stands for B : it may be an apple, stone. They seem to be alphabetic, although no one has a beech, a cedar, or any arborescent vegetable whatever: been able hitherto to make out the alphabet. It is hard and, as if this were not loose enough, each letter has seve- indeed to imagine, that there ever was any writing which ral visible objects, each of which may be made to run the was not alphabetic. Efforts have been made to interpret gauntlet of the alphabet. The number of figures contain- these also, but after turning over a few pages of the in- ed in the scroll, we should have imagined, would control terpretation, the reader is disposed to say to the inter- the length of the word, and indicate the number of the preter, “ if you are permitted to read an inscription either letters fbut they are relieved from that slight responsibi- backwards or forwards, to consider the letters as imper- lity thus: since every allowance ought to be made for a fectly formed, to select them from any alphabet that will scribe who writes upon granite, IITOAM. will stand for suit your purpose, to turn them round or invert them, to YlroXitmiQi', or, if there be a redundancy of objects, the supply, and amend, and reject at pleasure, to take any superfluous letters are disposed of as symbolical, and are form of any word in any language you choose, and to make classed with the goose and globe, or the goose and grid- great allowances for barbarism, ignorance, foreign spell- iron, and some other favourite emblems. Although there ing, and so forth,—if you may do all these things, and be figures enough to complete the name IlroAs/ia/of, that cannot find your own name, your mother s, and mine, in monarch, if it be not his turn, may be desired to stand any writing whatever, you certainly are not fit to decipher aside: any three may be chosen to spell Day, and the enchorial characters.” The hieroglyphics which the accom- other seven may be explained symbolically to signify the plished Dr Young and his admiring disciples, whethei author of Sandford and Merton, or any thing any body foreign or domestic, were unable to read or to reconcile pleases. Such is the Phonetic system, and its results with their hypotheses, they boldly declared, after the are such also as might have been expected. Dr \oung, usage of interpreters, to be spurious, and said that they an ingenious and learned person, founding himself on had been negligently and unskilfully sculptured at Rome, certain notions entertained by Warburton, proceeded with in imitation of the Egyptian manner. They speak with singular zeal and activity to compass and imagine dis- as much confidence about a good and a bad style in coveries which we are not able to relate. We will only hieroglyphic inscriptions, as if they were critics writing observe briefly, that any conjecture of that prelate may in the Egyptian Review, if we can fancy that such a safely be presumed to be wrong; for although his energy, periodical existed under the Pharaohs or Ptolemies, and learning, and acuteness, were undoubtedly great, experi- deciding, in a summary manner and without appeal, on ence has shown, that from haste or some other cause his the literary merits of the new obelisks and pyramids views are commonly erroneous. Dr ^ oung, being in that as they appeared, feo intolerant were they of the claims vein, of course went on from discovery to discovery, being of what Dr Young in his first zeal termed “ an exorbi- guided by that warm fancy which usually attends real tant antiquity,” that they condemned as forgeries some talent; and, as is ever the case on such occasions, every of the finest and most admired of the Egyptian monu- person who took the pains to investigate the matter found ments. But such aggressions upon the reverential feel- precisely what he was looking for and most desired : no one ings of mankind being likely to provoke retaliation, and was ever disappointed. MM. Champollion-Figeac, Syl- to endanger the theory, they devised an ingenious ex- vestre de Sacy, D’Akerblad, and many other foreigners, pedient, and found, under the more modern scrolls, con- learned to read,—to run and read. The hieroglyphics taining the names of Ptolemies or Roman emperors, the ves- were as legible when they rode by the obelisks as the tiges of more ancient scrolls comprehending those of older names over our shops. Our own countrymen ran a and native princes which had been erased to make way for bright career of glory. Mr W. J. Bankes, Mr Salt, and the usurpers. Some cf these, it is said, have been deci- others saw immediately strong confirmations. Even Mr phered. And since it has been the fashion to discover the 608 A L P H Alphabet, names of the ancient kings of Egypt, many buildings have been restored to their original rank, and almost every scroll decided to stand in the place of one that had been obliterated. We would recommend some ot the most sharp-sighted of these antiquaries to look well if there be not a third and older name under the second, that even “ exorbitant antiquity” may once more be taken into favour. Mr Salt, in his Essay on the Phonetic Sys¬ tem of Hieroglyphics, shows, that even in the symbolical department, which of course must be the most, lax, it is necessary to humour the theory a good deal. This zealous convert speaks thus of Horapollo : “ Having so often quot¬ ed this author, I may here state, that though I am con¬ vinced, for numerous reasons, that the first book and part of the second are written by a person perfectly acquainted with Egyptian hieroglyphics, yet so am I perfectly persuad¬ ed that the remainder is a vile interpolation, excepting per¬ haps the three or four last hieroglyphics, which seem to have been reserved from the original work, and placed at the end, more effectually to deceive the reader.” This is very like choosing so much of a writer as will serve a fa¬ vourite purpose, and rejecting the rest. It is unnecessary, however, to pursue this part of the subject farther. If we admit that the discovery of the phonetic system was very admirable; that it is demonstrated clearly, it may be ma¬ thematically ; that the examples have been adduced with perfect candour and fairness; that it will afford much valuable illustration to the history of Egypt; and that it is madness, or even a crime, to doubt its truth and import¬ ance : if we concede all this, and more, it will not assist us in discovering the origin of the alphabet. The phone¬ tic system is essentially alphabetic ; the bird, and the tree, and the other figures within the scroll, are not hiero¬ glyphics, but letters : they represent sounds. It is not a transition from hieroglyphics to letters : it is not a step in advance ; but, if it be a step, it is assuredly a step back¬ wards ; for it is merely the substitution of clumsy and ambiguous letters for others that were simple and certain. The dog, the ass, and the yew-tree do not represent the author of Sandford and Merton symbolically or hierogly- phically. That ingenious person had not any of the pro¬ perties peculiar to these objects. The three figures are an awkward manner of writing the three letters that com¬ pose his name, and any other object might be agreed up¬ on to denote the same letters without reference to the initials, which could only have been chosen to assist the memory. A man, a woman, and a child would of course spell Day, if it were understood that a man was in the place of d, and the other figures of the other letters. Thus every one might compose at pleasure innumerable phonetic systems. There is no foundation for the assertion of the pre¬ sident Goguet, and of other learned men, that the Egyp¬ tian hieroglyphics preceded the invention of alphabetic writing: whatever testimony exists is to the contrary. It is vain to argue that it is improbable any persons would use such cumbrous and inconvenient writing af¬ ter they had experienced the advantages of a simple and convenient method; for there is abundant evidence, as the learned president admits, that it was practised long after they had become acquainted with the ex¬ cellent alphabet of the Greeks. It is not easy to un¬ derstand and to reconcile the passages in which the vari¬ ous sorts of writing that prevailed in Egypt are mention¬ ed; the enchorial, the hieratic, the sacred, the demotic, the Ethiopic, &c. Our limits will not permit us to comment upon, or even to extract, the statements of Herodotus, Clemens Alexandrinus, Porphyry, Heliodorus, and others. ABET. The first author tells us that, unlike the Greeks, they Alphabet, wrote from the right to the left; and Clement and Por- phyry affirm that the hieroglyphics were the invention of the priests, for the purpose of mystery and religious se¬ crecy. Our physicians write their prescriptions in an un¬ couth character, and with barbarous abbreviations, not be¬ cause they are unacquainted with the ordinary writing, but through quackery and for concealment; and for the same^ reasons the record in a court of law is made up in the form of a carpet, or the sail of a ship; and many similar devices, not unworthy of Tartars or Laplanders, are prac¬ tised there, and in the composition of deeds, not through ignorance, but of design. If the hieroglyphics be in truth writing, and history seems to declare that they are, it is most probable that they are alphabetic ; not only be¬ cause we are told that they were invented when letters were in use, but because it is impossible to conceive any writing which is not such. Whether we shall ever obtain the alphabet, is very doubtful. It is easy to imagine many systems, but it is perhaps impossible to fix upon any. An animal or other object might represent a letter; and the representations might be varied according to fixed rules; or the parts of an animal might be the letters, and the animal itself would then be a word. There is no end of conjectures. It is not impossible, although the supposition has never been hazarded, that the priests wrote in initials only, like the Roman lawyers, who, partly for the sake of brevity, and partly and principally for conceal¬ ment, entered their forms in that manner. A Roman no¬ tary would begin a will thus : T. I. T. L. W. A. T. &c. “ This is the last will and testament,” &c. Apuleius sup¬ plies a curious passage, which seems to imply that the sacred books were partly secured against profane readers by abbreviations. “ Et injecta dextera senex comissimus ducit me protinus ad ipsas fores aedis amplissimae ; rituque solemni apertionis celebrate ministerio, ac matutino per- acto sacrificio, de opertis adyti profert quosdam libros, literis ignorabilibus praenotatos: partim figuris cujusce- modi animalium, concept! sermonis compendiosa verba sug- gerentes ; partim nodosis et in modum rotae tortuosis, ca- preolatimque condensis apicibus, a curiosa profanorum lectione munita.” {Metamorph. lib. 11.) We know not whence the Roman lawyers derived this kind of cipher or abbreviation, of which they made much use. It was a favourite practice likewise of the Rabbins to compose me¬ morial words of initials. We are told that the hieroglyphics were the invention of the priests, and were connected with religion : it is probable therefore that they contain rituals, perhaps in an abbreviated form. The frequent repetitions of the same characters, and the perpetual recurrence of the same sets of characters, favour this supposition. The frequent repetitions of the services of the church of Rome furnished cause of complaint at the Reformation. In the liturgies of the Greek church they are far more remarkable. If we open any book of Greek offices, we shall find such directions as, “ here make 60 kyries, then 30 doxas, then 30 and then 60 more kyries.” The tedi¬ ous ceremonies are infinitely protracted by such wholesale orders. The ancient Egyptians surpassed all people, even the Hindoos, in their addiction to religious exercises. We may read copious details of the prodigious exertions of the early Egyptian monks, who brought, with the com¬ mon zeal of converts, the peculiar sentiments and habits of their nation, amongst whom all was prayer and rite, every thing was sacred, the whole land swarmed with gods. It we could translate a hieroglyphic inscription, we should probably find that it comprehended the rites to be observ¬ ed in consecrating a punt. It would direct the faithful A L P H Alphabet, waterman to find the day and hour for the ceremony by certain rules, and to prepare himself and his boat for so many days in such a manner. At the proper hour, hav¬ ing made all previous preparations, he would be enjoined to turn his face to the north, and to say such and such and such prayers so many times, making certain gesticu¬ lations ; and then to turn to the south, and to say the same, and this, that, and another, ten times as often, with the same gestures and some others. It is easy to ima¬ gine that the shortest epitome of the formula, although the boat was not to be used for fishing, or in a part of the Nile where crocodiles abounded, would cover the walls of a building as large as Westminster Hall; for if such folly be once permitted to begin, it is perfectly impossible to assign a reason why it should ever terminate. If such be the treasures which are locked up in the sacred charac¬ ters, as it is most likely they are, we need not repine if we are never permitted to find the key; for it is plain that an authentic and faithful report of the precise words which have been uttered in all the masses that have been said for the repose of the souls of the departed, would be neither an amusing nor an instructive, although a very voluminous, pile of writing. We have shown, we trust, that no assistance can be derived from the hieroglyphics towards discovering the origin of the alphabet. We will next examine, more briefly it is true than we would, the nature of the Chi¬ nese characters, which it is pretended afford much light, and indeed are an infallible guide to the invention of the alphabet. Let us suppose that the tradition as to the sound of the Greek letters, and all that has been written on the subject, were lost, but that we retained all the other materials for learning Greek which we still possess: if it were deemed expedient to study that di¬ vine language, we might still acquire it Avith pain and dif¬ ficulty, as we learn the Chinese ; and considering the word aXAflf as a symbol, we should call it another ; vo'kvg, ficvg, frog, and nora/iog, would be regarded as pictures, and re¬ membered as such; and, without reference to their origi¬ nal sound, would be named many, an ox, life, and a river. In copying these and other words, not as sounds composed of simple elements, but as drawings of objects, they would doubtless be much disfigured in the course of ages; it would even be desirable to vary their forms designedly, and to make them as grotesque and striking as possible, to as¬ sist the memory, which Avould surely deserve the aid of the compassionate. They would, moreover, be divided into classes, according to some clumsy calculation of the number of strokes by which they are formed, like the Chinese characters, that they might be arranged in dic¬ tionaries. Some mythic story of the invention of the Greek symbols would be current in Europe, as similar fa¬ bles are received in China. The ingenious persons who occupy themselves in finding reasons to account for every thing just as it exists, or is supposed to exist, and lavish their admiration upon it, would indulge in raptures at contemplating the living, moving pictures which these symbols present. Not Cuyp himself, they would declare, could paint such a spirited ox as is sketched out by the image /Sou; ; and if the sign norayog were drawn large and black, so that the memory might seize on it through the eye and hold it fast, it would be refreshing, they would swear, on a sultry day to sit beside it and gaze on it; for no stream would be so lovely as that gentle Greek river, Q,ui fluit illimis, nitidis argenteus undis. It is no light matter to learn Greek now; what would it be under the circumstances we have supposed! When VQL. LL ABET. 609 mankind Avere at last quite weary of admiring the Greek Alphabet, symbols, and of weeping over myriads of schoolboys Avho had been fairly flogged to death, some great man Avould at last arise, Avho, considering that all written language must of necessity be alphabetic, although the alphabet may have been lost in some cases amidst na¬ tional convulsions, would proceed patiently to analyze the characters, not as a logician to seek for genera and species, nor as an artist to look for exquisite touches of art, but simply as a grammarian, to make out the letters. He Avould carefully dissect a character into parts, and assign arbitrarily to each part its sound, taking due care to make those parts or letters voAvels which occur in words in such a manner as to render it necessary or convenient so to consider them for the purpose of articulation. He might, for example, call aKhog uttak, and -roXu; gatek : the harmony of the language would be deteriorated or improved by the change, according to the taste of the age. But Avhen the supposed symbols were once more restored to an alphabe¬ tic form, although entirely different sounds might have been substituted for the ancient, it would not be more dif¬ ficult to acquire the language, than if the original alphabet had never been lost. “ The Chinese characters, taken in general, are, as every body knows, images and symbols, designed to represent directly material objects, by an imitation more or less exact, and other objects by meta¬ phors more or less ingenious. They are consequently entirely unconnected with pronunciation, and do not stand for any sounds. As it is necessary, however, that books should be read aloud, they attach by convention to each character a simple or complex syllable, which brings to the mind, in the spoken language, the same idea as the character in Avriting; but nothing in the latter denotes the sound or the syllable, and it is very possible to understand the one without knowing the other, and vice versa." We quote these words from the excellent Avork of M. Abel Kemusat, entitled Recherches sur les Langues Tartares. M. Freret, who tells the strange tale in his sensible reflections on the Chinese Avriting, in the sixth volume of the Memoirs of the Academy of Inscriptions, makes this lively remark— “ On diroit que cette ecriture auroit ete inventee pour des muets, qui ignorent Tusage de la parole and we may add, that when we believe that the whole population of China are dumb, then will it seem worthy of belief, which is utterly incredible, that any kind of writing was ever de¬ vised that was not alphabetic. A person who gives from a Greek book, without naming the words in the original tongue, a literal translation in English, is like the man who reads aloud Chinese writing in the spoken language of China. He renders one language by another, and of two languages it is possible to know the one and not the other. Some understand English Avho are ignorant of Greek, and vice versa. “ It was necessary sometimes,” M. Abel Ke¬ rn usat continues, “ for the Chinese to represent in writing the proper names of persons and of places, and of neAv objects and ideas. When their knoAvledge extended, they found that it was impossible to invent figures sufficiently exact, or to compose symbols sufficiently characteristic, to denote, in such a manner that they should be recognised, different natural objects,—quadrupeds, birds, fishes, trees, &c. Many expedients occurred, and were successively em¬ ployed. They might take a symbol which was already known, and make it the sign of an individual. All proper names in China are characters of this sort. Most com¬ monly there is nothing in these characters to mark this kind of alteration. Sometimes, however, they add to the symbol Avhich has been thus stripped of its original mean¬ ing, the sign of the mouth, to show the change it has 4 H 310 ALPHABET. Alphabet, undergone.” The sign of the mouth is precisely equivalent are understood by many nations. These examples, how- Alphabet to the use of the capital letter, which with us marks a pro- ever, do not prove that it is possible to contrive a univer- per name, and shows that Mead signifies, not a liquor, but sal character, or to invent such a language, as the written a physician, and Rose a man, and not a flower. Why one Chinese is al eged to be. It would no doubt be a work man should ever have been called Mead and another Rose, of considerable difficulty, but not insuperable, to analyze is as much a mystery as any thing in Chinese literature, the Chinese characters, and to reduce them to an alpha- although the question has not yet provoked an elaborate betic form. It would probably be necessary to assign se- disquisition concerning the first Mead or the origin of veral figures to the same letter—but this is common in Roses “ The second method is of so much consequence other languages—and other expedients might be needed ; in Chinese writing, that from the most ancient times it but the result would facilitate immensely the acquisition has been accounted one of the six rules for forming of a language rich in a prodigious number of finely characters. It consists in taking, as in the former case, a printed books. Hyde and^ others maintained that the simple or complex symbol, and adding another, which language of the Manchou Tartars, in which there exist denotes that it signifies a tree, abird,&c. Almost all the translations of most of the Chinese books, was, like the names of natural objects are thus represented by two written language of China, symbolic; yet by the labours of characters, one of which represents the genus, and the MM. Amyot and Langles it has been dissected into very other the species.” There is nothing peculiar in this comfortable and legible alphabetic letters. The spoken method it is common to all languages. We make com- language of China is a vulgar, barbarous, and most im¬ pound words by the union of two simple, as tea-pot, perfect jargon, that has never been reduced into writing, coffee-pot; the latter word denoting the genus pot, and and has essentially no more connection with the written tlie former, or rather the two together, the species. These language than the Welsh or the Basque. If we must and similar contrivances, therefore, do not prove that there concede, contrary to reason and probability, that the was a transition or gradual passage from symbolic to alpha- Chinese characters contain a symbolic writing which is betic writing. It is urged that tradesmen and ignorant not alphabetic, they do not afford any assistance towards persons in China frequently use those signs indifferently tracing the invention of the alphabet; for there is no which have the same names but a different significa- proof that the Chinese, by their own means, and without tion, for all the several purposes of the various characters; foreign aid, have advanced a single step, but this is not a step. In like manner, a boy has been The uses of the alphabet are sweet and marvellous, known, in endeavouring to translate “ thou shalt till” into and its origin, like the signification of the Egyptian Latin, to have found in his dictionary “ till, donee,” and to hieroglyphics, undiscovered; but its structure is usually have written down “ donecabis.” If a foreigner arrives in imperfect. It is commonly at once deficient and redun- China, and it is necessary to give him a name in writing, dant, and the arrangement immethodical. In our own they usually assign to him some new combination of language, for example, although we have the sounds characters, which has no reference to the sound of his of the long and short vowels, we have only one cha- name. It is asserted, however, that they sometimes seek racter for each vowel; and it is left doubtful which to express by their characters the sound of his name. If it sound is intended, or it is pointed out by the addition of be Har-ri-son, for instance, they take the three characters other letters. In ben the e is short; in bean, been, bene, the names of which most resemble in sound the three sylla- it is long, and the syllable might be spelled thus, ben. bles of the proper name. This would certainly be syllabic Greeks have a distinct character for the long and the writing; but there is no satisfactory proof that it was ever short e, and two for o likewise ; but their alphabet is as devised by the Chinese themselves. It would occur very deficient as our own with respect to the other three naturally to a foreigner who was familiar with alphabetic vowels. If the Romans had used ten signs for vowels in¬ writing, and knew something of the language of the country, stead of five, all that difficult department of grammai which The spoken language of China consists entirely of mono- teaches the quantity of syllables would have been super¬ syllables; consequently the necessity for such an expedient seded by a simple and mechanical contrivance. Our alpha- could never arise, except in conjunction with foreigners bet is said to be redundant, because the one sound of c is who are used to the alphabet. They could have no idea expressed by k, and the other by s. It is true that ch is a of a syllable, as distinct from and forming part of a word ; peculiar sound, differing from that of sh, as cherry differs and the name Harrison would not be to their ears one from sherry: it is true, however, that it might be represent- word of three syllables, but three separate words, each a ed by kh, if our orthographers had thought fit to ordain monosyllable. We do not wonder if the Chinese have it. F is said to be redundant, because we might spell picked up from strangers a little instruction in reading; fig, phig: for we write philosopher, whilst the Italians use we are rather astonished that, in consequence of their ad- Jdosofo ; and so with some other letters. As the Greek is diction to old customs, they have not learned more. It has pronounced in England, the ^ is superfluous for the pur- been said that the Japanese have adopted an alphabet of poses of speech, and its place might always be supplied by syllables of this kind, consisting of as many of the Chinese x. It distinguishes nevertheless many words to the eye, characters as are necessary to furnish it. We must with- and is useful in etymology, on account of which, letters hold our assent to the existence of syllabic alphabets, that would be redundant if they were to be tried by the until we have actually examined one that is not manifest- verdict of the ear alone, have been retained in many alpha- ly composed of letters. We read also that some nations bets. If the number of our own letters be too small, the of Tartars use an alphabet constructed of Chinese charac- deficiency is not very great. Those who affirm that there ters, either entire or mutilated. If we were to select 26 is the largest amount of simple sounds in our language, of these characters, we might of course write our own would not extend it beyond 32 or 33 characters, and their language in the same cipher; and the only consequence opponents would cut it down to about half the number: would be, that we should adopt very incommodious letters. 26, therefore, is a tolerably fair mean between these ex- Musical sounds, numbers, the signs of the Zodiac, and a tremes. few other matters of peculiar simplicity, are marked by The lo\ers of method complain grievously that the ar- arbitrary symbols, which have no reference to sound, and rangement of the letters is most unphilosophical. There A L P H Alphabet, is no reason, they truly affirm, why b should succeed to a. or c to & in the Latin and English, or g in the Greek and Hebrew alphabets. The vowels, they maintain, ought to walk first, and to be marshalled precisely according to the aperture that each demands from the mouth to give it due utterance ; and the consonants ought to be arranged with reference to the organ to which they are chiefly indebted,—the lips, the teeth, the tongue, the throat. If we were about to compose an alphabet for the first time, such precision might be permitted; but this change, like most others, would be attended with many inconveniences. The next generation, for example, could not use our dic¬ tionaries and encyclopaedias; and as the letters are sorted on the next page of the primer, although not in the alphabet itself, the advantage would be very trifling. An extreme and rigid regularity does not suit mankind; men love anomalies, exceptions, and varieties. In some languages, as in the Italian, and very probably, if we can judge of the pronunciation of the ancient Romans, in the Latin, each letter performs its office with great constancy and uniformity, and indicates the sound ac¬ cording to a few simple and well-observed rules; in others, as in some of the Celtic tongues, the only use of letters seems to be to mislead, and to show what is not the true pronunciation. The English orthography tor¬ ments foreigners, and presents difficulties that appear at first to be insuperable: by perseverance, however, they find the clue to the labyrinth, and acknowledge that the maze is not always without a plan. The mode of spelling that was observed in the middle ages, especially in Eng¬ lish and French, was to admit into words every letter that could possibly claim a shadow of right to be there. It re¬ sembles the style of law proceedings, the grand canon of composition and construction therein being, so that all is there that ought to be, it matters little how much is there that ought not: the excess may help, but cannot hurt, and may be rejected as surplusage. The French, after their peculiar manner, by means of the Roman letters, have cooked up strange kickshaws of words; their pronuncia¬ tion, however, whimsical as it is, being practically, and especially amongst those who speak soberly and moder¬ ately, less absurd than the extraordinary persons who com¬ pose grammars of that language would have us believe. The forms of letters in different systems are of course very various. It is curious to contrast the complicated characters of the Gothic, or of German text, or of some languages that are less generally known, with more sim¬ ple alphabets, especially with those used in modern sys¬ tems of short-hand. These extremely simple letters, however, are not so favourable to rapidity in reading as in writing: plainness and distinctness, a certain form that fills the eye, giving to each its proper individuality, are essential to give facility to the reader’s office. If there were no other books but manuscripts, it would certainly be of great importance that such characters only should be used as the transcriber could execute with the utmost celerity: but as copies are now multiplied by printing, it matters little whether the letters are simple or com¬ plex ; for although it may be more difficult to make the punches, and more troublesome to cast the types, these considerations cannot greatly influence the price of books. The manner of arranging letters and words is also va¬ rious. The Chinese, and a few other people, dispose the words in perpendicular lines, one word below another; but most nations conform to the general practice of placing them in horizontal rows: and the world is nearly equally divided on the question, whether it be expedient to begin to write at the right or the left side of the page. ABET. 611 The people of the East usually adopt the former, and Alphabet, those of the West the latter method. There are some ceptions, however : the Sanscrit is written, like the Eng¬ lish, from the left to the right; and the Etruscans seem to have committed a similar error in longitude, for they pro¬ ceeded, like the Arabs, from the right towards the left. The one arrangement is quite as convenient as the other. Persons who are prejudiced in favour of every thing to which they have been accustomed, have imagined reasons in support of the superiority of our method: daily prac¬ tice convinces us that it is very excellent; but we must acknowledge, notwithstanding, that the best writers are to be found amongst the people wdio write from the right hand to the left. The Chinese, it is said, in their peculiar way, attain to great skill and excellence. There is one kind of arrangement that was anciently in use among the Greeks, which is very remarkable : the letters proceed from the left to the right, and back again from the right to the left, or vice versa, alternately, like the course of an ox in ploughing, whence it has received the name fiovcrgotpridov. We can imagine that a person writ¬ ing running-hand very rapidly might be tempted to adopt this alternate path for the sake of dispatch—although such perhaps would not be the result—in order to save the time that is wasted in carrying the hand back from the end of one line to the beginning of the next; but this could not be the motive that suggested its use in the inscriptions that are now in existence. It was probably esteemed sacred from its connection with ploughing, which was al¬ ways a holy thing. A treaty written thus was more likely therefore to be observed. If a bill of exchange had a better chance of being accepted or paid were it sped like the plough, the sacred arrangement would no doubt be adopted by the drawers of these instruments. The inconveniences of a diversity of characters have in¬ duced some speculative persons to endeavour to devise a universal character, and even to remedy the curse of Babel by a universal language. The great Leibnitz employed himself much, it is said, on these speculations, but with¬ out success. John Wilkins, bishop of Chester, a less able man, composed An Essay towards a Real Character and an Universal Language, which was printed by the Royal Society in 1668. Whoever will open this thick folio, will not be surprised that the husband of Oliver Cromwell’s sister had but few disciples, or, whatever learning and in¬ genuity the book may display, that it has long been for¬ gotten. It has rarely happened that men of distinguished ability have sought to introduce a severe uniformity into any science. Speculators who propose to furnish characters that will faithfully represent all the sounds of all the letters of all languages, only show that they have not accurate ears: sounds are infinite, and cannot be thus portrayed. Men have vainly discoursed also concerning a natural language : there is no language natural to man. It is not natural to call a horse a horse, or by any other name ; but it is perfectly natural, for it is the universal prac¬ tice, to call that animal by some name or other which is understood by those writh whom we communicate. If there were a universal character to represent words, and it were generally received, so that the character for a horse should be read by an Englishman horse, by a Frenchman cheval, by a Spaniard caballo, and by a German pferd, as has been recommended, it would avail little. The syntax and construction of languages are so various, that although the characters might be un¬ derstood, and every word intelligible by itself, the sense of a whole passage that had been written by a Ger¬ man would be utterly unintelligible to a Frenchman. 612 ALP H Alphabet. The Chinese is said to be a language ot which the struc- ture is remarkably easy and simple. As a proof that it is not enough to know the meaning of the words, but that it is necessary to be familiar with the collocation, in order to comprehend the sense of the author, let us take an example at hazard from the grammar of M. Abel Remusat. The following is a literal translation : “ Sicut amat sicut scit agit earn amat earn eam^ qui earn qui qui non qui non” Could Bishop Wilkins himself detect the meaning which lurks in these few and very plain words ? They are rendered thus, having been re-arranged accord¬ ing to the rules of a system which is far moie aitificinl, but with which, through habit, we are conversant: “ Ce- lui qui la connoit (la 'vertii) ne vaut pas celui qui^ Vaime; celui qui Taime ne vaut pas celui qui la pratique^ If we are unable to interpret a short and easy sentence in an inartificial language, with the forms of which we are un¬ acquainted, is it not certain, that if one of the long and rhetorical periods of Demosthenes, to say nothing of more obscure writers, were transcribed in the universal charac¬ ter, it would be as incomprehensible as a Babylonian brick covered with arrow-headed characters, to a person familiar with the universal writing, but who had not mas¬ tered the majestic but abstruse idiom of the Greek tongue ? Nor is there a natural collocation of words. All collocation is artificial; and that to which the reader is most accustomed seems to him to be the most natural. He who speaks of the natural order of a sentence, and recommends that it should be observed in his projects for grammatical uniformity, commits the same error as the sailor who condemned the Spaniards with many oaths, as a most unnatural race, for calling a hat sombrero, and not, like men, by its natural name, a hat. Having spoken as largely as our limits will permit of the alphabet in general, we will next call the attention of our readers to a few particular alphabets, not perhaps with so much minuteness as some might desire, nor certainly to all that are worthy of attention. The Greek alphabet is by far the most important to literature, not only because the most precious remains of antiquity have been preserved by its means, but because it is the parent of the Latin, which has been adopted by, and prevails amongst, the most ci¬ vilized nations of the world. Plate XIX., which is the first of the three plates connected with this subject, is entirely devoted to elucidate its origin and history. The plate has been taken, except that part on the right hand which is headed “ Greek,” from Astle’s work on the Origin and Progress of Writing, and was compiled from authorities which we regret that it would greatly exceed our limits to enumerate. It would be easy to extract the passages which would explain it; but as the book is generally acces¬ sible, we will content ourselves by referring to it; and as that admirable treasure of alphabetic lore, the Nouveau Traite deDiplomatique (6 tom. 4to, Paris, 1750-65), whence Astle has chiefly derived his authorities and the forms of the letters, may easily be consulted, we will not avail ourselves of the assistance it would afford. Joseph Sca- liger was the first who endeavoured to show systemati¬ cally, and with elaborate learning, the derivation of the Greek letters from the Phoenician. He has had many fol¬ lowers and imitators. A cursory inspection of the nu¬ merous specimens of Phoenician letters which this plate affords will prove, that if their forms are sometimes like those of the ancient Greek characters, they are often very dissimilar, at least if we may suppose that we have obtain¬ ed from coins and inscriptions the true characters of the Phoenicians; and if the powers of the letters were the same as in the Hebrew, as the order appears to have ABET. been, there was a great dissimilarity in sound also. That Alphabet, portion of the plate which is headed “ Greek” is taken from a plate inscribed Varice Alphabeti Greed per cetatis ordinem formce, published in the Pcecilographia Gree- ca of Hodgkin, and in vol. ix. of the Classical Journal. The first column on the left consists of the ordinary letters, of which the number is increased to 27 by the insertion of the Fccu i-Tiori,uov, which marks the number 6, after E, of cam, 900, and of Mwa, 90, after II. The second column is headed “ Cadmi A. c. 1500,” and is taken from Morton. The next column, standing im¬ mediately below “ Greek,” gives the various forms of the Sigean inscription, as published by Chishull, and is headed “ Sigeum, circa 600 a. c.” The third column is inscribed “ Simonidis, A. c. 500,” and is also from Mor¬ ton. The remainder of the letters are of the date 450, a. c., and are given on the authority of Wachter, from W. Massey's Essay on the Origin and Progress of Letters. Mr Hodgkin has published in the same work a large and valuable collection of abbreviations and connections. The fac-similes of the Herculanean papyri present the Greek characters that were in or¬ dinary use at the time when they were written. M. d’Agincourt, in his valuable Histoire de l'Art par les Monumens, has given many curious examples of Greek manuscripts of the middle ages, extracted from the un¬ published treasures of the Vatican library; and Mr Rose has collected, with much care and accuracy, the various forms of letters from inscriptions at Athens and in Attica. It would be easy to multiply references to other volumes. Although the philologist may not accept all Mr Payne Knight’s conclusions, as they are presented in his well- known Analysis of the Greek Alphabet, he cannot refuse him credit for much learning and ingenuity, for novelty sometimes amounting to paradox, and an energy often approaching to anger. The two learned dissertations of M. 1’abbe Renaudot, in the second volume of the Memoirs of the Academy of Inscriptions, are well known. It is impossible not to remark, that, whenever a new in¬ scription is discovered, archaeologists instantly fly to it, and for a time, commonly until something else is turned up, endeavour to solve every phenomenon by means of it. This fickleness is undoubtedly suspicious, and resembles the conduct of men who are ill at ease in their theories. The letters which we find on coins and marbles of the earliest periods are only of certain peculiar forms; but it would be a rash deduction to infer, therefore, that they did not use letters of a different shape for other purposes. These have remained, because the materials on which they were impressed or engraven were du¬ rable; and the cursive writing, which probably existed and was inscribed on perishable substances, and for tem¬ porary purposes, has been lost. If all lettered monuments of the 19th century had disappeared except our money, the inference would be most erroneous, that the inhabit¬ ants of Great Britain knew no other characters save the Roman capitals, which are alone to be found on the so¬ vereign ; and will seem ridiculous to all who are aware that the bank-note that circulates with it presents, in evidence of its mercantile origin, specimens of every kind of hand which an ambitious schoolmaster, anxious to dis¬ play his penmanship, could devise. On the Greek alphabet, as on many others, the question arises, What is properly to be considered a letter ? If we accept the ordinary definition, that it is a mark for a cer¬ tain known sound, it is plain that h is entitled to the honour¬ able appellation. The Romans include it in the alphabet, and, except perhaps in prosody, grant to it all its rights. A L P H Alphabet. By most of the nations of the west it is duly recognised, and by the orientals it is usually had in great honour. The Greeks, however, have attenuated it into a spirit, and translated it, as such, out of the alphabet, and ele¬ vated it above the heads of its fellows. The practice ot sending letters aloft, that were supposed to have a turn for climbing, exists indeed in many other languages. The two dots or lines, for instance, that sometimes hang over the vowels in the German, are the remains of e .• thus pokel was formerly written poekel; and some grammarians have recommended that the old orthography should be resumed. It is unnecessary to multiply examples from other tongues. This letter was anciently marked by the sign H, as in the Latin and our own language. When that sign was applied to denote the >?, it was cut in two, and one half was suspended in the air to mark the spiritus asper, the rough breathing, or the h, which, according to the definition, is a letter; the other half was hung up in the same manner for a very peculiar purpose, not to de¬ signate any letter, not as the mark of any known sound, but, under the name of the spiritus lenis, it signified the absence of a letter—it became a negative sign in gram¬ matical algebra. Since the spiritus lenis merely imports the absence of the spiritus asper, or h, if a sign be used to show the absence of one letter, there ought equally to be a sign to denote that of every other letter in the alpha¬ bet ; and on this principle there ought to be as many ne¬ gative as positive signs. If it be supposed that the reader who sees the word all cannot understand that the word does not begin with h, and is not hall, unless a spirit tell him so, and a mark be prefixed to signify that the word all does not begin with h, he must need the like assistance to enable him to comprehend that every other letter also is wanting. He ought to be told that the word all does not begin with b, c, d, &c. and that it is not ball, nor call, nor pall, nor tall. Since the initial is not more intelligible than the remainder of the word, every other letter of every word ought on the same principle to be pre¬ ceded by the negative signs of all the letters, to show that it is nothing more than itself. To such absurdities must we be reduced, if we abandon the plain rule, that the ab¬ sence of a letter alone is sufficient to show that it is want¬ ing. We should wonder the more that a people so intel¬ ligent as the Greeks should have fallen into such an error, if, as far as we know, Lanzi had not been the first to no¬ tice it. His reductio ad absurdum of the spiritus lenis has not hitherto received the attention which its acuteness merits. In Arabic, the mark gesma, unless we look upon it as representing the hyphen, is also a negative sign, im¬ porting, however, a more extensive negation. It has been conjectured that the Greek accentual marks were con¬ trived to assist persons in reading aloud, before the prac¬ tice of leaving a space at the end of each word was adopt¬ ed. They certainly would be extremely useful in this re¬ spect, and they afford great help in perusing a manuscript written continuously. For this purpose the spirits are more useful than the accents; for they show that the vowels over which they are placed are initials, ignorance whereof is a fertile source of ambiguity; and for this pur¬ pose the spiritus lenis is as necessary as the aspirate. I he latter is a letter, and an orthographical mark besides; the former is only a mark that the E begins another word, as in the example KAIEm, which is equivalent to KAI Em, the sign ^ being equal to the space between the twro words. It was afterwards usual to place a period after each word, as a spirit general affecting equally vowels and consonants, thus, KAI.Em.AEm; and this expedient is applicable to all words : and many manuscripts that were ABET. 613 written continuously have received the convenient addi- Alphabet, tion at a time long subsequent to the date of the writing. If we consider the spiritus lenis in this point of view, the inventors of it will be exculpated from the absurdity of which Lanzi sought to convict them, and it will attach to those grammarians only who retained the mark after the practice of leaving a space at the end of every word be¬ came prevalent. We must esteem the Greek accents and spirits, especially if we acquiesce in this theory of their in¬ vention, as venerable relics of aiitiquity—as contrivances which have been superseded. On this account, and from habit, it is difficult for a scholar to consent to abandon them, or to rest satisfied with a work, however well print¬ ed it may be in other respects, in which they are omitted. Orthographical expedients to facilitate reading are nu¬ merous and ingenious, as spaces, punctuation, capitals for proper names and at the beginning of sentences, the apos¬ trophe, and many others. It would be an interesting pur¬ suit to trace their origin and history. Much attention has always been paid to reading and writing by the Chris¬ tians, the Jews, the Mahometans, and, in short, by all na¬ tions whose religion is comprehended in ancient writings. Among the Greeks and Romans, little of their worship had been reduced into writing, nor did they profess to be in possession of a code of divine laws, like the Koran and similar volumes that are studied, transcribed, and vene¬ rated, by the orientals. The reverence that Alexander the Great displayed for the poems of Homer, remarkable as it appeared to his contemporaries, was but a faint sha¬ dow of the homage and adoration that the people of the East lavish on their sacred volumes. The treatment which the Sibylline books received at Rome was perhaps in some respects similar; but they were not publicly read; the grand object, indeed, of those in whose custody they were placed being, although they were not wanting in veneration for the prophetic volumes, to conceal, and not to publish, their mysterious contents. We cheerfully acknowledge that the religion of Greece and Rome, as a political institution, had many important advantages; but it is not to be denied that it was less favourable to the diffusion of reading and writing than Christianity and some of the religions of the East. The translations of the Scriptures have preserved for the philologer many curious fragments of languages, of which there are no other re¬ mains. In pagan Rome, as in Greece, public recitation and reading aloud were practised to a great extent; but these exercises were always performed by persons of some learning, and of considerable experience, who were com¬ paratively few in number. When the Christians increased, public readers were greatly augmented: it became neces¬ sary to read the Scriptures, homilies, and other pious compositions, not only to learned men in cities, but to the poor and ignorant in the most obscure villages of the most remote provinces; and this office was com¬ monly performed by men of extremely moderate at¬ tainments. It became expedient, therefore, to devise every contrivance that could facilitate the task of reading in public. The Biblical critic knows, that we owe to this cause many orthographical advantages, which are now commonly enjoyed, although the source of them is not generally understood. We are unable, however, to pur¬ sue this part of the subject at present; nor can we find leisure to trace our ordinary running-hand. It may be followed step by step from the Greek cursive, in such works as the Palceographia Grceca, sive de Ortu et Progressu Literaruni Grcecarum, of Bern, de Montfau- con; in the curious publication of the Abate Marini, the principal librarian of the Vatican, entitled I Pa- alphabet. Alphabet, piri Diplomatici raccolti ed illustrati; in the specimens of D’Agincourt, and in similar publications. I he Ara¬ bic alphabet, which, especially in the hands of the Per¬ sians, seems expressly designed to favour rapid wnteis, has six unconnectible letters; and when the Greek cha¬ racters are written in running-hand, there are several let¬ ters which may not be joined, some with those that pre¬ cede, others with those that follow. In our cursive every letter in every word may be united; but as it was hist adapted to the Latin language, the school-boy who has written even a theme in that tongue must have remarked that the letters unite more easily and pleasantly than in English. The second plate (No. XX.) presents a comparative table of hieroglyphic and alphabetic characters. We cannot dwell upon this very singular assemblage of signs and symbols, or point out in detail the absurdity of the theories which would deduce alphabetic writing from the Egyptian hieroglyphics; but it will manifest itself most strikingly and plainly, and without preju¬ dice, to an intelligent person who will examine atten¬ tively this table, which has been arranged expressly for the purpose of presenting an untenable and unfounded hypothesis in the least unfavourable light. The first co¬ lumn on the left, headed “ Chaldaic Letters,” contains an alphabet which is so important in the history of literature, that we must not pass it over without some notice. The Chaldaic or Hebrew alphabet consists of 22 consonants, of which the forms are given on the extreme left of the comparative table, and their powers on the extreme right, and of 14 vowel points, making a total of 36 letters, if we may reckon the points, which are held to be less ancient than the consonants, and are often omitted in manuscripts and printed books, as letters. There are, besides, in a great number, accentual and other marks, designed to facilitate reading, and sometimes perhaps chanting or singing. Of some of these, however, the use is not at present under¬ stood ; our business is with the 22 consonants only, and with their forms. The third letter, g, is called Gimel, which signifies the camel. Camelus suo nomine Syria- co in Latium venit, as Varro elegantly writes. There can be no doubt about the derivation of the animal’s name, but the letter is as much like any other creature as a camel. Pe, the 17th letter, is called the mouth; it resembles the nose or the eyes equally. And the let¬ ter that immediately precedes it, as its name implies, is thought to be a picture of the eye; but it is as faithful a representation of any other feature, or even of the whole face. The ingenuity of the engraver could not humour the appearance of the teeth so as to make it remind us, as it ought, of the last letter but one—Shin. A very learned Rabbi, from whom we formerly received some instruction in Hebrew, gravely affirmed that the letter Pe, the mouth, is the true image of that organ; and that if it had not been the Sabbath, he would have written it, and shown, moreover, that there is a piece of pudding in it. Being of¬ fered a dry pen, that he might point it out in a book, he refused to do even that act. Such a severe observance of the day of rest appeared very surprising to persons unac¬ quainted with the strict literal interpretation that pre¬ vails in the East. He consented indeed to explain by words that the piece of pudding is that mark which is inserted in the 17th letter, Pe, and serves to distinguish it from the 11th letter, Caph. The learned Jew, however, did not regard consistency in his explanation, nor do these ingenious people in general; for Caph is the palm of the hand; and by placing a piece of pudding in it, although it would probably be more welcome to the mouth, it would not be made to resemble it in form. Jod, which Alphabet immediately precedes Caph, is the hand also ; and these letters are equally unlike the hand and each other. We will not speak longer, however, of this miserable nonsense: the immense load of absurdity would soon become intolerable, if, in passing through several lan¬ guages, we were to pick up in each some new extrava¬ gance. It is true that the names of the greater part, if not all, of the Hebrew letters, signify visible objects; but it does not follow that the letter ever resembled in form the object of which it bears the name. Nouns are used in the second intention without regard to shape; neither the horse for drying clothes, nor the dogs on which wood is burned, nor the cock of a barrel, nor a crow-bar, will re¬ mind us of any of the animals that lend them titles; nor do we ever see a boot-tree or a saddle-tree flourishing, like real trees, with leaves, flowers, and fruit. If we were to teach that our letter B derives its form and name from the insect, and that our alphabet, if considered in the same manner, would furnish a key to the Egyptian hieroglyphics, and would explain the origin of writing, we should not trifle more egregiously than certain expositors of the Hebrew characters. Our third and last plate (No. XXL) comprehends spe¬ cimens of some remarkable alphabets. We will treat them in the order in which they stand. In the Syriac, the number and order of the letters are the same as in the Hebrew, and their names and powers are nearly the same also. The row of characters on the right is that square writing which is called Estranghelo. The letters in the next row are commonly termed Chaldee. Many of them resemble the former, and some are dif¬ ferent. The open letters are the same as the first row, except that they are formed with greater regularity, and are more square. The remaining lour columns con¬ sist of the ordinary Syriac letters, varying more or less in form from the Estranghelo, and arranged from the right to the left in order, as initial, medial, final, and solitary letters. Of these alphabets, the Estranghelo is the most ancient and solemn. Some maintain that the Hebrew Scriptures were originally written in this hand. It corre¬ sponds in its origin and use with the Roman capitals, which we esteem older than the small letters, and now use only for titles, inscriptions, and the like. The se¬ cond column, or Chaldee, is called also the reformed Syriac, being a medium between the Estranghelo and the ordinary Syriac. Vowel points are added to these letters; but it is acknowledged that the use of them, in this lan¬ guage at least, is entirely modern. The Illyrian and Ser¬ vian alphabets are evidently derived from the Greek: Graeco fonte cadunt; we cannot add, however, parce detorta: the order of the letters is the same, many being inserted. The two rows of letters on the left, which are usually very like the Greek originals, are the Servian, and are commonly called the alphabet of St Cyril, being ascribed to that saint. The other two rows of letters, which are, as it were, double, and frequently of an extra¬ ordinary form, are the Illyrian, or Dalmatian, and are named the alphabet of St Jerome. We are apt to wonder why the good father should have taken so much trouble, if he was indeed the inventor, to disfigure the elements of speech. The appearance of the Illyrian, when we see an entire passage in this character, is still more strange: it is impossible indeed to judge of its effect from a mere table of letters. We regret, therefore, that our space will not suffer us to give a specimen of this whimsical and unusual writing. The Russian alphabets, both ancient and mo¬ dern, are formed from the Greek by additions and altera- ALPHABET. Alphabet, tions, the order of the letters being nearly the same. The Ethiopic alphabet, which occupies the middle of the plate, is extremely interesting, because it is said to be a great and important step in the history of writing; and it is ex¬ pressly referred to by the very learned President Goguet, as a specimen of a syllabic alphabet: “ rectius syllaba- rium quam alphabetum.” Syllabic writing, if it ever exist¬ ed, would not be a step from hieroglyphic to alphabetic writing: it would be a kind of alphabetic writing, in which the alphabet would be very numerous, and the sounds expressed by each letter complex; but it would have no connection with hieroglyphics ; the pretended link would be united to the chain at one end, but not at the other. If we suppose prosterner, the word chosen by Goguet, to be represented by three letters only, each of which is a syllable, as cr The altar of burnt-offering erected by Herod is thus de¬ scribed by Josephus (De Bell. Jud. v. 5, 6): “ Before this tem¬ ple stood the altar, 15 cubits high, and equal both in length and breadth, each of which dimensions was 50 cubits. The figure it was built in was a square; it had corners like horns, and the passage up to it was by an insensible acclivity from the south. It was formed without any iron tool, nor did any iron tool so much as touch it at any time.” A pipe was connected with the south-west horn, through which the blood of the vic¬ tims was discharged by a subterraneous passage into the brook Kedron. Under the altar was a cavity to receive the drink-offer¬ ings , which was covered with a marble slab, and cleansed from time to time. On the north side of the altar several iron rings were fixed to fasten the victims. Lastly, a red line was drawn round the middle of the altar to distinguish between the blood that was to be sprinkled above and below it. The second altar belonging to the Jewish worship was the altar of incense, called also the golden altar (Numb. iv. 11). It was placed between the table of shew-bread and the golden candlestick, in the most holy place. This altar in the tabernacle was made of shittim-wood overlaid with gold plates, 1 cubit in length and breadth, and 2 cubits in height. It had horns of the same materials ; and round the flat surface was a border of wrought gold, under¬ neath which were the rings to receive “ the staves made of shit¬ tim-wood, overlaid with gold to bear it withal,” Exod. xxx. 1-5 Joseph. Antiq. iii. 6, 8, The altar in Solomon’s temple was similar, but made of cedar, overlaid with gold. The altar in the second temple was taken away by An- tiochus Epiphanes (1 Macc. i. 23), and restored by Judas Mac- cabaeus (1 Macc. iv. 49). On the arch of Titus there appears no altar of incense; it is not mentioned in Heb. ix., nor by Joseph. Antiq. xiv. 4, 4. (vide Tholuck On the Hebrews, vol. ii. p. 8; Biblical Cabinet, vol. xxxix.) (Winer’s Realworter- buch, articles ‘ Altar,’ ‘ Brandopfer altar,’ ‘ Raucheraltar Bahr’s Symbolik des Mosaischen Cultus, bd. 1. Heidelberg, 1837.) The altar or table of shew-bread, which stood in the outer apartment of the tabernacle, was made of shittim-wood, covered with laminae of gold, and was 2 cubits long, 1 broad, and 1^ high. The top of its leaf was surrounded by a rim of gold; the frame, immediately below the leaf, was sur¬ rounded by a piece of wood about 4 inches broad, around which was a similar border of gold; and lower down, attached to the legs, were four golden rings for the staves covered with gold by which it was carried. These rings were not found in the table afterwards made for the temple, nor in any of the sacred furniture where they had previously been, except in the ark of the covenant. Upon this table were placed twelve un¬ leavened loaves (in allusion to the twelve tribes), which were changed every Sabbath-day, and sprinkled with frankincense (the Sept, adds salt). The bread was called the “ bread of the presence,” because it was set forth before Jehovah in his holy place. Wine was also placed before the table, in bowls, covered vessels, and cups, which were probably used in making libations. (Exod. xxv. xxxvii. xl., Lev. xxiv., Numb, iv.) Forms of Altars.—The direction to the Israelites, at the time of their leaving Egypt, to construct their altars of unhewn stones or of earth, is doubtless to be understood as an injunction to follow the usage of their patriarchal ancestors; and not to adopt the customs which they had seen in Egypt, or might see in the land of Canaan. That the patriarchal altars were of unhewn stones or of earth, is confirmed by the circumstances under which they were erected, and by the fact that they are always described as being “ built.” It may be observed that all the Oriental altars are square or oblong, whereas those of Greece and Rome are more usually round; and that, upon the whole, the Hebrew altars were in accordance with the general Oriental type. It has been sup¬ posed that some of those ancient monuments of unhewn stone usually called Druidical remains, were derived from the altars of primitive times: but the ablest archaeologists are of opinion that these structures were seldom, if ever, used as altars, but were x 632 ALT Altar merely depositories of the dead; an opinion which is strength- 11 ened by the fact that human remains are usually found on ex- Alteland. cavating below them.—See Worsaae’s Scandinavian Anti- quities. Altar is also used among Christians for the communion¬ table. In the primitive church the altars were only of wood, it being frequently necessary to remove them from place to place ; but the council of Paris in 509 decreed that no altar should be built but of stone. At first there was but one altar in each church, but the number soon increased; and from the writings of Gregory the Great, who lived in the sixth century, we learn that there were sometimes in the same church twelve or thirteen. In the cathedral of Magdeburg there are no less than forty-nine altars. The altar is sometimes sustained on a single column, as in the subterraneous chapels of St Cecilia at Rome, &c.; and sometimes on four columns, as the altar of St Sebastian of Crypta Arenaria; but the customary form is a massive frame of stone-work sustaining the altar-table. These altars bear a resemblance to tombs: consequently we read in eccle¬ siastical history that the primitive Christians chiefly held their meetings at the tombs of the martyrs, and celebrated the mysteries of religion upon them ; for which reason it is a standing rule to this day in the church of Rome, never to build an altar without inclosing the relics of some saint in it. ALTAR-THANE, or Altarist, in old law-books, an appellation given to the priest or parson of a parish, to whom the profits arising from the altar or altarage belonged. ALTDAMM, or Damm, a fortified city in the circle of Randow, government of Stettin, and Prussian province of Pomerania. It is built in a strong situation at the point where the river Plone discharges its waters into the Lake Damische ; and contains 235 houses and 3000 inhabitants. Long. 14. 58. 47. E. Lat. 53.24. N. ALTDORF, a town of Bavaria on the Schwartzach, capital of the bailiwick of the same name, and about twelve miles E.S.E. of Nuremburg. It was formerly the seat of a university, now incorporated with that of Erlangen. It has several breweries and toy manufactories; and in its neigh¬ bourhood are coal-mines and charcoal works. Pop. 3000. Long. 11. 27. 13. E. Lat. 49. 23. 22. N. Altdorf, a town on the Schmeidebach, in the bailiwick of Ettenheim, and circle of Upper Rhine, in the duchy of Baden. It has 1300 inhabitants, and a palace belonging to the family of Von Turkheim, with a good library and a botanical garden. Altdorf, or Altorf, a town of Switzerland, capital of the canton of Uri, situated near the southern extremity of the lake of Lucerne, and at the northern end of the pass over Mount St Gothard. It has a handsome parish church, a town-house, two convents, and an old tower, which tradi¬ tion marks as the place where Tell shot the apple from his son’s head. Pop. 1800. Long. 8. 30. E. Lat. 46. 50. N. ALTDORFER, Albert, a Bavarian painter and en¬ graver, was born in 1488, and died in 1538. His few pic¬ tures show surprisingly minute and careful finish, in the an¬ cient German manner, as is seen in his picture of the battle of Arbela, in the museum of Munich. His wood engrav¬ ings are considered next in execution to those of Diirer, and his copperplates are well known, and very numerous.— See Bartsch. Peintres-graveur. ALTEA, a town of Spain, on the bay of the same name, in the province of Alicante. It contains 5502 inhabitants, principally sailors and fishermen. ALTELAND, a district in the province of Bremen, in the kingdom of Hanover, denominated a royal justiceship, kdnigliche Gerichte. It is situated on the banks of the Elbe, and is divided into three portions by the small rivers Schwinge, Este, and Luhe, which cross it. The extent is ALT 79 square miles, or 50,560 acres. The soil is peculiarly Altena fertile. The inhabitants amount to 15,000, mostly living II on separate farms, in prosperous circumstances. As a part of the ancient duchy of Bremen, the district possesses some v irc en' peculiar privileges. ALTENA. See Altona. Altena, a circle in the government of Arnsberg and Prussian province of Westphalia. Its extent is 193 geo¬ graphical square miles. The chief rivers are the Lenne, which receives the waters of the Nette and the Erse, and the Wipper, both of which run to the Rhine. The agricul¬ ture is bad, and in many parts can scarcely produce oats. It has some pasture land, and, besides, yields wood, game, iron, marble, and good stones for building. Its population, which amounts to 43,054, depends almost wholly on the several manufactures which are spread over the whole circle. These comprehend almost every species of iron goods, which, though clumsy in form, are very substantial, and find a ready sale. Altena, a city, the chief of the circle of the same name, in Prussia. It contains 689 houses, and 4889 inhabitants, who trade in the several kinds of goods made in the vi¬ cinity. It is situated on the Lenne. Long. 7. 41. 23. E. Lat. 5 L 15. 36. N. ALTENBERG, a city, capital of the bailiwick of the same name in the circle of Dresden in Saxony. It con¬ tains 2042 inhabitants, who depend on the mines, the transit traffic with Bohemia, and the manufacture of bone lace. ALTENBRUCH, a market-town on the Werne, in the district of Hadeln, in the kingdom of Hanover. It con¬ tains 378 houses and 2500 inhabitants ; and has a small harbour, by means of which it carries on trade in corn, fruit, and cattle. It is in Long. 8.51. 3. E. and Lat. 53. 50. 5. N. ALTENBURG. See Saxe-Altenburg. Altenburg, the chief town of the duchy of Saxe-Alten¬ burg, near the river Pleisse, and about twenty-four miles south of Leipsic, with which it has been connected by railway since the end of 1842. The town, from its hilly position, is irregularly built, but its streets are wide, and ornamented with many large and beautiful buildings. Its ducal castle is a very ancient building, surrounded by picturesque scenery, with a beautiful garden, and an extensive library. Of its public buildings the most remarkable are the cathedral, and St Bartholomews church, with its two steeples. It has several other churches, a gymnasium with a considerable library, a theatre, an infirmary, an obstetric institution, and several elementary schools and charitable institutions. The trade in grain is very considerable, as well as in cattle and in silk; and sealing wax, tobacco, woollen goods, and gloves, are among its manufactures. Pop. 15,300. Altenburg, or Owar, a small but strong town of Hun¬ gary, with 3500 inhabitants. It is seated in a marsh, near the river Danube, and is surrounded by deep ditches. It is forty miles south-east of Vienna. Long. 17. 15. E. Lat. 47. 50. N. Altenburg is also the name of several small towns and villages in Austria, Bavaria, Switzerland, &c. ALTENKIRCHEN, a circle in the government of Co- blentz, and the Prussian province of the Lower Rhine. Its extent is 208 square miles, or 133,120 acres. It contains two market-towns, 155 villages, and 37,857 inhabitants, of whom 18,114 are Roman Catholics, and 19,548 Lutherans. The Jews amount to 195. The whole of the circle is on the Westerwalde, and from its lofty position the soil is unpro¬ ductive. Its mines of iron, lead, and copper, give the chief employment to the people, who are an industrious race; and the females spin much linen yarn. The circle is wa¬ tered by the rivers Sieg, Niester, and Wiedbach, the banks of which afford pasturage to cattle. The whole district suffered severely from being the seat of war in 1796. ALT ALT 633 Alterants ALTERANTS, or Alterative Medicines, such as cor- I! rect the bad qualities of the blood, and other humours, Alting. occasioning any sensible evacuation. ALTERN-BASE, in Trigonometry, a term used in con¬ tradistinction to the true base. Thus, in oblique triangles, the true base is either the sum of the sides, and then the difference of the sides is called the altern-base ; or the true base is the difference of the sides, and the sum of the sides is called the altern-base. ALTERNATE, in Heraldry, is said in respect of the situation of the quarters. Thus, the first and fourth quar¬ ters, and the second and third, are usually of the same nature, and are called alternate quarters. ALTERNATION, in its primary sense, denotes a suc¬ cession by turns. Alternation is sometimes us.ed to express the different changes or alterations of orders in any number of things proposed. This is also called permutation, &c., and is easily found by a continual multiplication of all the numbers, be¬ ginning at unity. Thus, if it be required to know how many changes or alternations can be rung on six bells, multiply the numbers 1, 2, 3, 4, 5, 6, continually into one another, and the last product gives the number of changes. ALTERNATIVE is particularly used for the choice of two things proposed. In this sense we say, to take the alternative of two propositions. ALTHEA, a genus of the natural order of Malvaceae, of which the A. officinalis, or marsh mallow, and A. rosea, or hollyhock, are the best known. ALTIN, a money of account in Muscovy, worth three copecs, 100 of which make a ruble, worth about 3s. 2^d. sterling. Altin, a lake of Siberia, in the government of Tomsk, from whence issues the river Ob or Obi, in Long. 85. 55. E. Lat. 52. 0. N. This lake is called by the Russians Teloskoi Osero, from the Telessi, a Tartar nation who inhabit its borders, and who give it the name of Altin-Kul. By the Calmucks it is caWed Altinnor. It is 77 miles long and 52 broad, with a rocky bottom. The north part of it is sometimes frozen so hard as to be passable on foot, but the southern part is never covered with ice. The water in the Altin lake, as well as in the rivers which run through the adjacent places, only rises in the middle of summer, when the snows on the mountains are melted by the heat of the sun. ALTING, Heinrich, a German divine, was born at Embden in 1583. His father was minister of the church of Embden, and early destined his son to the same profes¬ sion. In the year 1602, after a grammatical course, he was sent to the university of Herborn. There he studied with so much assiduity and success, that he had the honour of being appointed tutor to the three young counts of Nassau, Solms, and Isenburg, who studied with the elector prince palatine, first at Sedan, and afterwards at Heidelberg. Alting was appointed preceptor to the prince in 1608, and was chosen to accompany the elector into England. There, # among the number of celebrated men to whose acquaintance he was introduced, was Dr Abbot, archbishop of Canter¬ bury. In 1613, returning to Heidelberg after the marriage of the elector with the princess of England, he was appointed professor of theology, and in 1616, director of the College of Wisdom. In 1618, along with Scultetus, he represented the university in the Synod of Dort. In 1622 Count Tilly toojk the city of Heidelberg, and devoted it to plunder. In order to escape the fury of the soldiers, Alting endeavoured to pass by a back door into the chancellor’s house, which was under guard; but as he was entering, the commanding officer said to him,— “ With this battle-axe I have to-day killed ten men, and vol. ir. Alting, if I knew where to find him, should be the eleventh : Alting. who are you?” Alting, with singular presence of mind ' replied—“ I am a teacher in the College of Wisdom.” The officer took him under his protection; but the Jesuits un¬ fortunately taking possession of the house next day, left the generous officer no time, at his departure, to take care of the teacher in the College of Wisdom. Alting evaded the hands of the Jesuits by hiding himself in a garret; and a cook of the electoral court, who happened to be employed by Count Tilly in the kitchen occupied by him in the chan¬ cellor’s house, supplied him with food. In this perilous situation he remained till an opportunity offered of making his escape to Heilbron, whither his family had been pre¬ viously conducted. But Alting was now as much harassed by ecclesiastical intolerance as he had formerly been endangered by military hostility. With the permission of the duke of Wirtemberg, he retired for a few months to Schorndorf, after the desola¬ tion of the palatinate by the victorious forces of Count Tilly. In 1623 Alting retired with his family to Embden, and afterwards followed to the Hague his late pupil, now king of Bohemia. Such was the unfeigned esteem of this prince for Alting that he still retained him as preceptor to his eldest son, and prevented him from accepting the charge of the church at Embden, and likewise of a professorship in the university of Franeker. In 1627, Alting, with some difficulty, obtained leave from his patron to remove to Gron¬ ingen, where he was appointed to the chair of divinity ; and there he continued to lecture with increasing reputation until his death, which took place in 1644. The ardent de¬ sire and repeated endeavours of several universities to ap¬ propriate to themselves the honour and benefit of his ser- t vices, is the most unequivocal proof of the general esteem in which his character was held. The states of Groningen refused to give their consent to his removal, when the university of Leyden solicited him to come and labour among them. But some time after, the prospect of extensive usefulness in re-establishing the uni¬ versity of Heidelberg, and restoring the churches of the palatinate, determined him to accept the office of professor of divinity and ecclesiastical senator, presented to him by Prince Lewis Philip. In the year 1634, amidst numerous hardships, to which the existing war exposed him, he set out for Heidelberg, ^nd pursued his journey as far as Frank¬ fort ; when the battle of Norlingen, in which the imperial¬ ists were victorious, rendered his further progress imprac¬ ticable. He therefore with great difficulty returned to Gro¬ ningen. Alting was a man of eminent talents, extensive learning, and amiable dispositions, and always more solicitous to serve the public than to benefit himself. He was averse to quarrels and disputes about trifles, although no friend to the innovations introduced at this period by the Socinians; and, adhering to what he considered the plain doctrine of Scripture, he was equally desirous to avoid fanatical scrupu¬ losity and sophistical subtilty. The productions of his pen are, Notee in Decadem Problematum Jacobi Behm, Heidel- bergae, 1618, Notes on a Decade of Jacob Boehmen’s Pro¬ blems ; Loci Communes, Common Places ; Problemata, Problems; Explicatio Catecheseos Palatinee, Explanation of the Palatine Catechism ; Exegesis Augustame Confes- sionis, See., Amst. 1647, Exposition of the Augsburg Con¬ fession ; Methodus Thcologice Bidacticce et CatecheticeR, Amst. 1650, A Method of Didactic and Catechetic Theo¬ logy. The Medulla Historice Profance, Marrow of Profane History, published under the name of Paraeus, was written by Alting. Alting, Jacob, son of the preceding, was born at Hei- 4 L > 634 ALT Alting delberg, in 1618. After the usual course of grammatical .11 studies he became a student, and soon after professor of Altitude.^ divinity in the university of Groningen. The oriental lan- “~ v-*- guages were his favourite studies, and in 1638 he put him¬ self under the tuition of a Jewish rabbi at Embden. De¬ termining to take up his residence in England, he arrived there in 1640, and was admitted to clerical orders by Dr Pri- deaux, bishop of Worcester. By an offer of the Hebrew pro¬ fessorship in the university of Groningen, he was soon in¬ duced to alter his plan of life, and consequently returned to Germany in 1643. His active assiduity in the study of the languages, and his knowledge in other sciences, procured him universal esteem and great reputation as a scholar. About this time he received many academic honours ; he was admitted doctor of philosophy, academic preacher, and at last professor of divinity in conjunction with a colleague, Samuel des Marets, with whom, as being an admirer and follower of the subtleties of the scholastics, Alting had a long and painful controversy, which was only terminated by a for¬ mal reconciliation when Marets was on his deathbed. By the permission of the curators of the university, Des Marets appeared as public accuser of Alting, and produced a long list of erroneous propositions to the divines of Ley¬ den, for their opinion. The divines pronounced Alting in¬ nocent of heresy, but imprudently fond of innovation ; and they declared Des Marets deficient in modesty and candour. Such was the protection given to Alting, that whenever any of the order of ecclesiastics proposed any further measures against him, they were immediately rejected by the civil power. Alting died of a fever in 1679. The fondness which he showed for rabbinical learning, gave birth to the general report that he was inclined to become a Jew. His opinions, which seem to have excited more general attention than they deserve, may be seen at large in his writings, which were collected a few years after his death, and published in five volumes folio, by his pupil, the well-known Balthasar Bekker. Alting, Memo, the elder, father of Heinrich Alting, a distinguished divine of the Reformed Church, was born in 1541, and died in 1612. He was president of the Consistory of the Calvinist church at Embden, and took a prominent part in the controversy with the Lutheran party. His grandson, of the same name, was a burgomaster of Groningen, and wrote a valuable geographical work entitled Notitia Ger¬ mania Inferioris, &c. He was born in 1636, and died in 1713. ALTINUM, an ancient town of Venetia on the right bank of the Silis. Its site is occupied by the modern village of Altino. AL 11 fUDE, Accessible and Inaccessible. See Geo¬ metry. Altitude of the Eye, in Perspective, is a right line let fall from the eye, perpendicular to the geometrical plane. Altitude, in Astronomy, is the distance of a star or other point in the mundane sphere from the horizon. This alti¬ tude may be either true or apparent. If it be taken from the rational or real horizon, the altitude is said to be true or real; if from the apparent or sensible horizon, the alti¬ tude is apparent, or rather, the apparent altitude is such as it appears to our observation, and the true is that from which the refraction has been subtracted. The true altitudes of the sun, fixed stars, and planets, differ but very little from their apparent altitudes, because of their great distance from the centre of the earth, and the smallness of the earth’s semidiameter when compared there¬ with. But the difference between the true and apparent altitude of the moon is about 52°. Altitude Instrument, or Equal Altitude Instrument, is A L T that used to observe a celestial object when it has the same Altkirch altitude on the east and west sides of the meridian. H ALTKIRCH, an arrondissement in the department of the Upper Rhine, in France. The extent is 446 square i r miles, or 285,440 acres, and it contains seven cantons and 158 communes, with 149,874 inhabitants, in 1851. The chief city of the arrondissement is of the same name, and is situated on a hill whose base is washed by the river 111, about two leagues from Mulhausen. It has 3371 inhabitants. Long. 7. 11. E. Lat. 47. 37. N. ALTMUHL, a river of Bavaria which rises seven miles north-east of Rothenburg, and flows into the Danube be¬ tween Ratisbon and Kehlheim, after a course of 150 miles. This river has lately been connected with the Regnitz by the Ludwigo Canal, by which means the rivers Rhine and Danube are now united. ALTO Basso, or in Alto et in Basso, in Law, signifies tbe absolute reference of all differences, small and great, high and low, to some arbitrator or disinterested person. The following are examples of the use of the phrase:— Pateat universis per prcesentes, quod Willielmus Tylar de Yetton, et Thomas Gower de Almestre, posuerunt se in Alto et in Basso, in arbitrio quatuor hominum ; viz., de quadam querela pendente inter eos in curia. IS os et terram nostram alte et basse ipsius domini Regis supposuimm voluntati. Alto-faggotto, a wind instrument of music, resembling in form a small bassoon. It is played with a reed and mouth¬ piece similar to a clarinet, and produces a very fine tone. Alto Relievo. See Relievo and Sculpture. Alto Ripieno. See Music. ALTOMONTE, a very handsome town of Italy, in the kingdom of Naples, in Calabria Citerior, 15 miles north-west of Bisignano. Long. 16. 22. E. Lat. 39. 40. N. ALTON, a market-town in the hundred of the same name in the county of Hants, 47 miles from London, and 16 from Winchester. It stands on the river Wey, and is a well-built place. Pop. in 1851, 2828. Alton, or Alveton, a village in Staffordshire, five miles north of Uttoxeter. Here may be seen the ruins of a castle which is supposed by some to have been built before the Norman conquest; but Dr Plot is of opinion that it was erected by Theobald de Verdun in the beginning of the reign of Edward II. ALTONA, or Altena, a city in the duchy of Holstein, a part of Germany, but included within the dominions of Denmark. It is situated on the banks of the Elbe, and only separated from Hamburg by a ditch between the suburbs of the two cities. It is on an ascent, very gradually rising from the water’s edge, with streets well-built, overlooking each other. In 1847 it contained 32,200 inhabitants, of whom 2300 were Jews, who are here allowed the free ex¬ ercise of their religion, and have two synagogues and a high rabbi. Altona is a free port, and carries on a very exten¬ sive shipping trade, and also engages in the herring and whale fisheries. The number of vessels that entered the harbour in 1845 was 5253. The ship-building is consider¬ able, and there are manufactures of woollen, cotton, silk, to¬ bacco, leather and glass ; besides breweries, distilleries, and sugar-refineries. The town is well built, and contains a royal observatory, a town-house, six churches, an anatomical theatre, a gymnasium, a public library, and an orphan asy¬ lum, &c. Altona was raised from the insignificance of a fishing village on passing into the possession of the Danes in 1640, who erected it into a city in 1664. It was burnt to the ground in 1713 by the Swedes under General Sten- bock. It is in Long. 9. 57. 15. E. and Lat. 53. 43. 30. N. ALT ORE. See Altdorf. ALTRANSTADT, a town in Saxony, famous for the treaty between Charles XII. king of Sweden and Augustus ALU ALU 635 Altring- elector of Saxony, in 1706, wherein the latter resigned the ham kingdom of Poland. II ALTRINGHAM, or Altrincham, a township and mar- ^um‘ j ket-town in the county of Chester, 180 miles from London. It is a neat and clean place. Its manufactures are chiefly cotton and worsted. There are many gardens in its neigh¬ bourhood which supply Manchester with vegetables. The Duke of Bridgewater’s canal passes the town, and it is con¬ nected with Manchester by railway. Pop. in 1851, 4488. ALT SOL, or Zwolen, an imperial free city on the Gran, where that river falls into the Zalathna, in the lower circle of the palatinate of Solor in Hungary. It has one church, and a castle that belonged to Prince Esterhazy. Pop. 2400. Long. 19. 12. 47. E. Lat. 48. 21. 50. N. ALTSTRELITZ,or Old SxRELiTZ,a town in the duchy of Mecklenburg-Strelitz in Germany. It has an old castle, several tanneries, and tobacco manufactories, and a great horse market. Population 3800, of whom about 600 are Jews. This town was founded about the year 1349, and is two miles to the south of New Strelitz. ALUCEMAS, San Agustin y San Carlos de las, a small rocky island, with a garrison and criminal establish¬ ment, belonging to Spain, on the coast of Africa, between Capes Morro and Quilates in Marocco. Long. 4. 12. W. Lat. 35. 16. 30. N. It contains 28 houses, including the governor’s residence, an hospital, and a church. It is sup¬ plied with the necessary articles of consumption from the neighbouring coast of Ceuta. ALUDELS, in the older and more complicated che¬ mical apparatus, were earthen pots without bottoms, in¬ serted into each other, and used in sublimations. ALUM, a compound salt employed by dyers and other artists in their different processes. It is soluble in water, has an astringent, acid, and sweetish taste; reddens vegetable blues, and crystallizes in regular octahedrons. When heated, it liquefies; and if the heat be continued, the water of crystallization is driven off, the salt frothes and swells, and at last a white matter remains, known by the name of burnt alum. Its constituents are sulphuric acid, alumina, an alkali, and water. The alkali may be either potash, soda, or ammonia. Hence there are three distinct species of alum, depending upon the nature of the alkali which each contains. Potash alum (in which the alkali is pot¬ ash) is the common alum of this country. In France both potash and ammoniacal alum are manufactured; while soda alum is met with native in different states, and probably in considerable quantity, in South America ; for it is curious that, on that continent, soda almost uni¬ formly replaces potash. Instead of nitrate of potash, which occurs in the old continent, there are great depo- sites of nitrate of soda in South America. It is likely that albite will be found replacing felspar in the granite of South America. The progress made by chemists in the discovery of the constitution of alum was very slow. The species first in¬ vestigated was potash alum. That it contained sulphuric acid as a constituent, was known even to the alchemists. Pott and Margraaf demonstrated that alumina was another constituent. Mr Pott, in his Lithogeognosia, showed that the earth of alum, or the precipitate obtained when an alkali is poured into a solution of alum, is quite dif¬ ferent from lime and chalk, with which it had been con¬ founded by Stahl. Margraaf went much farther. He not only showed that alumina is one of the constituents of alum, but that this earth possesses peculiar properties, is different from every other substance, and is one of the in¬ gredients in common clay. {Experiences faites sur la Terre d’Alun: Margraaf’s Opusc. ii. 111.) Margraaf showed like¬ wise, by many experiments, that crystals of alum cannot Alum, be obtained by dissolving alumina in sulphuric acid, and v-^~v~v evaporating the solutions. The crystals formed are always soft, and quite different in their appearance from alum crystals. But when a solution of potash or ammonia is dropt into this liquid, it immediately deposits perfect crystals of alum. {Sur la Regeneration de VAlun : Mar¬ graaf’s Opusc. ii. 86.) He mentions likewise, that manu¬ facturers of alum in general were unable to procure the salt without a similar addition, and that at first it had been customary to add a quantity of putrid urine, and that afterwards a solution of carbonate of potash was sub¬ stituted in its place. But subsequent chemists do not seem to have paid much attention to these important ob¬ servations of Margraaf: they still continued, without any rigid examination, to consider alum as a sulphate of alumina. Bergman indeed had observed, that the addition of potash or ammonia made the alum crystallize, but that the same effect was not produced by the addition of soda or of lime. {De Confectione Aluminis : Bergman’s Opusc. i. 225.) He had observed likewise, that sulphate of potash is frequently found in alum. He decomposed the solution of alum by means of ammonia, evaporated the filtered liquid to dryness, and exposed the residue to a red heat. A quantity of sulphate of potash often remained behind in the crucible. {Ibid. p. 326.) From these facts he drew the conclusion that sulphate of potash readily combines with sulphate of alumina. Yet it is obvious, from the whole of his dissertation, that he had no conception that alum is a double salt. He ascribed the difficulty of crys¬ tallization to the excess of sulphuric acid present. He thought that the only use of the potash was to saturate this excess ; and advises manufacturers to substitute clay instead of potash, as a method which would not only sa¬ turate the excess of acid, but increase the quantity of alum. This very bad advice was not, we presume, fol¬ lowed by any alum-makers. If they had tried it, they would soon have been convinced of its injurious conse¬ quences. Instead of alum, they would have obtained an insoluble, tasteless powder, well known by the name of alum saturated with its earth. After Klaproth had discovered the existence of potash as an ingredient in leucite and lepidolite, it occurred to Vauquelin, that it was probably an ingredient likewise in many other minerals. He recollected that alum crystals often make their appearance during the analysis of stony bodies ; and, considering that alum cannot be obtained in crystals without the addition of potash, he began to sus¬ pect that this alkali constituted an essential ingredient in the salt. A set of experiments, undertaken on purpose to elucidate this important point, soon satisfied him that his conjecture was well founded. Accordingly, in the year 1797 he published a dissertation, demonstrating that alum is a double salt, composed of sulphuric acid, alumina, and potash. {Annales de Chimie, xxii. 258.) Soon after, Chaptal published the analysis of four different kinds of alum, namely, Roman alum, Levant alum, British alum, and alum manufactured by himself. This analysis led to the same result as that of Vauquelin. {Ann. de Chim. xxii. 280.) Since that time alum has been admitted by chemists to be a triple salt; and various analyses of it have been made to determine its constituents. Vauquelin {Ann. de Chim. 1. 167), Thenard and Roard {ibid. tom. lix. 72), Curaudau {Journal de Physique, Ixvii. 1), and Berze¬ lius {Ann. de Chim. Ixxxii. 258), successively published the results of their experiments. These analyses gradually led to an accurate knowledge of the composition of this x 636 ALUM. Alum. salt. The atomic weights of the constituents of alum are as follows:— Sulphuric acid 5 Alumina 2’25 Potash 6 Soda 4 Ammonia 2" 125 Water P125 Potash alum is a compound of 4 atoms sulphuric acid = 20 1 atom potash =r 6 3 atoms alumina =: 6'75 25 atoms water = 28*125 Hence the integrant particle of it weighs 60*875 Every atom of the sulphuric acid is combined with an atom of base; so that potash alum is a compound of sulphate of potash and sulphate of alumina, in the pro¬ portion of one atom of the former salt to three atoms of the latter. We may therefore state the constituents of pot¬ ash alum as follows :— 3 atoms sulphate of alumina.... r= 21*75 1 atom sulphate of potash = 11 25 atoms water = 28*125 60*875 Soda alum differs from potash alum in containing sul¬ phate of soda instead of sulphate of potash. Its con¬ stituents are as follows:— 3 atoms sulphate of alumina = 21*75 1 atom sulphate of soda = 9 25 atoms water = 28*125 58*875 The weight of an integrant particle of this alum is only 58*875; because the alum of soda weighs only 4, while that of potash is 6. The constituents of ammoniacal alum are as follows :— 3 atoms sulphate of alumina = 21*75 1 atom sulphate of ammonia.... = 7*125 25 atoms water = 28*125 57 The weight of the integrant particle is only 57, because ammonia has an atomic weight of only 2*125. One of the most remarkable differences between these three species of alum is the solubility of each in water. At the temperature of 60°, 100 parts of water dissolve 9*37 parts of ammoniacal alum, 14*79 parts of potash alum, 327*6 parts of soda alum. This great solubility of soda alum renders the manufac¬ ture of it very difficult. It does not easily crystallize; indeed, when the weather is hot, crystals of it can hardly be obtained. This great solubility, together with the in¬ ferior weight of its integrant particle, would render it more convenient and more economical for dyers and cali¬ co printers, provided it could be furnished at the same rate with common alum. But the greater difficulty at¬ tending the making of it would probably prevent it from being saleable at a price sufficiently low to make it avail¬ able as a mordant. Soda alum was first mentioned by Mr Winter in 1810 in his account of the Whitby alum processes (Nicholson’s Jour. xxv. p. 254, 255); but before that time it had been made by Charles Macintosh, Esq. of Crossbasket. Mr Alum. William Wilson, at Hurlet, near Glasgow, afterwards made it in considerable quantities. Specimens of it have been still more recently sent by Dr Gillies from the neighbourhood of Mendoza, in South America, where it occurs native in considerable quantity. These three different species of alum differ also some¬ what from each other in their specific gravities, which are as follows:— Ammoniacal alum 1*56 Sp. Gr. Potash alum 1*75 Soda alum 1-881 The word alumen, which we translate alum, occurs in Pliny’s Natural History. In the 15th chapter of his 35th book, he gives us a detailed description of it. By com¬ paring this with the account of grvvrri^a given by Diosco- rides in the 123d chapter of his 5th book, it becomes quite obvious that he alludes to the same substance. Hence it follows, that (STvnrrigia. is the Greek name for alumen. Pliny informs us that alumen was found naturally in the earth. He calls it salsugo terrce. Different substances, he informs us, were distinguished by the name of alumen ; but they were all characterized by a certain degree of astringency, and were all employed in dyeing and in medicine. The light-coloured alumen was useful in brilliant dyes, the dark-coloured only in dyeing black or very dark colours. One species of alumen was a liquid, which was apt to be adulterated; but, when pure, it had the property of striking a black with the juice of the pomegranate. This property seems to characterize a solution of sulphate of iron in water. It is quite obvious that a solution of our alum would possess no such property. Pliny says that there is another kind of alum which the Greeks call schistos. It forms in white threads upon the surface of certain stones. From the name schistos, and the mode of formation, there can be little doubt that this species was the salt which forms spontaneously on certain slaty mine¬ rals, as alum slate and bituminous shale, and which con¬ sists chiefly of sulphate of iron and sulphate of alumina. Possibly in certain places the sulphate of iron may have been nearly wanting, and then the salt would be white, and would answer, as Pliny says it did, for dyeing bright colours. Several other species of alumen are described by Pliny, but we are unable to make out to what minerals he alludes. The alumen of the ancients, then, was not the same with the alum of the moderns. It was most commonly a sulphate of iron, sometimes probably a sulphate of alu¬ mina, and usually a mixture of the two. But the ancients were unacquainted with our alum. They were acquaint¬ ed with sulphate of iron in a crystallized state, and dis¬ tinguished it by the names of misy, sory, chalcanthum. {Pliny, xxxiv. 12.) As alum and green vitriol were ap¬ plied to a variety of purposes in common, and as both are distinguished by a sweetish and astringent taste, writers, even after the discovery of alum, do not seem to have discriminated the two salts accurately from each other. In the writings of the alchemists we find the words misy, sory, chalcanthum, applied to alum as well as to sulphate of iron ; and the name atramentum sutorium, which ought to belong, one should suppose, exclusively to green vitriol, applied indifferently to both. When our alum was discovered is entirely unknown. Beckman devoted a good deal of time to trace the history of this salt, and published a curious dissertation on the 1 "fhe soda alum whose specific gravity is here given was the native, from the province of St Juan, on the north of Mendoza. It contains less water, and therefore is probably heavier than common soda alum. ALUM. 637 Alum, subject; but his attempts to trace its origin were unsuc- cessful. The manufacture of it was discovered in the East, but at what time or place is totally unknown. It would appear that, about four or five hundred years ago, there was a manufactory of it at Edessa in Syria, at that time called Rocca; hence, it is supposed, the origin of the term Rock alum, commonly employed in Europe : though there are others who pretend that the term ori¬ ginated at Civita Vecchia, where alum is made from a yellow mineral in the state of a hard rock. Different alum works existed in the neighbourhood of Constantinople. About the time of the fall of the Grecian empire, the art of making alum was transported into Italy, at that period the richest and most manufacturing coun¬ try in Europe. Bartholomew Pernix, a Genoese mer¬ chant, discovered alum ore in the island of Ischia, about the year 1459. Nearly at the same time John di Castro, who was well acquainted with the alum works in the neighbourhood of Constantinople, suspected that a mine¬ ral fit for yielding alum existed at Tolfa, because it was covered with the same trees that grew on the alum mine¬ ral near Constantinople. His conjecture was verified by trials, and the celebrated manufactory at Tolfa establish¬ ed. Another was begun in the neighbourhood of Genoa; and the manufacture flourished in different parts of Italy. To this country it was confined for the greater part of a century. Various manufactories of it were established in Germany by the year 1544. In the time of Agricola there was a manufactory of it at Commotau, in Bohemia. About the same time an alum work was established at Alcmaron, near Carthagena, in Spain. England possessed no alum works till the reign of Charles I. Thomas Chaloner, Esq. son of Dr Chaloner, who had been tutor to Charles, while hunting on a com¬ mon in Yorkshire took notice of the soil and herbage, and tasted the water. He found them similar to what he had seen in Germany, where alum works were establish¬ ed. In consequence of this, he got a patent from Charles for an alum work. This manufactory was worth two thousand a year, or perhaps more. But some of the courtiers thinking this too much for him, prevailed with the king, notwithstanding the patent, to grant a moiety of it to another person. Jhis was the reason why Mi Cha¬ loner was such a partisan of the parliament, and such an enemy of the king, that, at the end of the civil war, he was one of those who sat in judgment upon his majesty and condemned him.1 Since that time various alum works have been established in different parts of England and Wales ; but no one at present exists in Britain except the Whitby works, originally established by Mr Chaloner, and two works at Hurlet and Campsie, both in the neigh¬ bourhood of Glasgow. Several alum works likewise exist in Sweden, particu¬ larly in West Gothland. There is one, for example, at Haensaeter, near the borders of the W ene Lake, on the west side of the mountain called Kinnekulle. But, for a description of the Swedish works, we refer to Bergmans Opuscula, vol. i. p. 284, or the English translation, yol. i. p. 342. We do not know if any alum works exist in Poland or Russia; but as the greater part of these ex¬ tensive countries consists of alluvial soil to a great depth, it is probable that little alum ore will be found in them. , „ Various minerals are employed in the manufacture of alum, but by far the most important of them are the fol¬ lowing three : ohf/n~sto/ic, alum~slatc, bituTTiiitous shale* Alum-stone was first observed at Tolfa, in the neigh¬ bourhood of Rome; afterwards in Hungary; and Cordier has shown that it is very common in volcanic rocks, but that it never occurs anywhere else. {Annales dcs Mines, tom. iv. p. 205, and tom. v. p. 303.) The colour is white, greyish-white, or sometimes yel¬ lowish-white ; most commonly amorphous; but it occurs also crystallized in rhomboids approaching to cubes, the angles being about 89° and 91°. In some crystals the apex of the rhomboid is replaced by a tangent plane. The size of these crystals varies from 0*03937 to 0*11811 of an inch in length. The specific gravity is 2*7517; but the amorphous specimens, owing probably to cavities, are rather lighter. Haiiy states the specific gravity to be 2*587; harder than calcareous, but softer than fluor spar; fracture fo¬ liated in a direction perpendicular to the axis of the rhom¬ boid ; in all other directions the fracture is conchoidal; fragments irregular, with blunt edges ; easily pulverized ; feels harsh, and does not stain; decrepitates before the blowpipe; gives out sulphureous acid when heated on platinum-foil; and tastes of alum when applied to the tongue. In a strong heat it loses its acid, and becomes tasteless. The constituents of the pure crystals, according to the analysis of Cordier, are— Sulphuric acid 35*495 Alumina 39*654 Potash 10*021 Water and loss 14*830 100 This approaches very nearly to 3 atoms trisulphate2 of alumina... = 35*25 1 atom sulphate of potash r= 11 7 atoms water = 7*875 Alum. 54*125 We see from this constitution that alum-stone contains in itself all the ingredients of alum. The absence of iron accounts for the superior purity for which Roman alum was so long celebrated. In the alum manufactory at Campsie, near Glasgow, the alum is made from a shale taken out of the old aban¬ doned coal-pits in the neighbourhood. At first this shale furnished alum by simple lixiviation with water. This process having been continued for a number of years, a great quantity of washed shale gradually accumulated in the neighbourhood of the works. This shale, when burnt, was found to yield a new crop of alum. Now, in this burnt shale thin bands of a greyish-white matter occasionally make their appearance, intermixed with por¬ tions having a yellow colour, and which are unequally distributed. The fracture is earthy; the matter is opaque, friable, and has an astringent, acid, and sweetish taste. The specific gravity is 1*887. It occurred to the writer of this article, that this sub¬ stance bore a considerable analogy to alum-stone. This induced him to subject it to chemical examination. When digested in water it dissolves, with the excep¬ tion of a white powder, amounting to 15*31 per cent., which is a subsulphate of alumina. i betters nr Men by Eminent Persons in the Seventeenth and Eighteenth Centuries, &c.; and Lives of Eminent Men, by John Aubrey, Esq. V°* MsuIplmiTof akimina is meant a compound of three atoms of alumina and one atom of sulphuric acid. Persulphate indicates a compound of three atoms of sulphuric acid and one atom of base. X ALUM. 638 Alum. When heated it melts somewhat like alum, and gives out pure water. When heated to redness it swells out like alum, and finally leaves a yellowish-white, porous, taste¬ less matter, nearly similar to what would be left by alum treated in the same manner, making allowance for the difference of colour. The constituents were found to be— 1. Insoluble portion, amounting to 15‘31 per cent. Alumina 5*11 Sulphuric acid lO-SO 15-31 2. Soluble portion, amounting to 84*69 per cent. Sulphuric acid 30-225 Alumina 5*372 Peroxide of iron 8*530 Potash 1-172 Water 36-295 Loss, chiefly water 3-096 84-690 These constituents are equivalent to 24 atoms sulphate of alumina, 9 atoms bipersulphate of iron, 1 atom bisulphate of potash; and each of these atoms is combined with about 5 atoms of water. From this analysis we see that the substance which appears after burning the Campsie shale is not the same with alum-stone; but it constitutes an excellent article for the manufacture of alum, being highly productive; and is consequently much valued by the manufacturers. Alum-slate is a much more abundant mineral than alum-stone. It is said to alternate with primitive clay- slate. It occurs abundantly along with transition-slate; and there can be little doubt that it occurs likewise in the flcetz formations. In West Gothland in Sweden, it constitutes a part of different hills, as Kinnekulle, Hunne- berg, and Halleberg; in all of which it appears to alter¬ nate with floetz trap rocks. It occurs likewise abundantly at Whitby, in Yorkshire. We have never ourselves been upon the spot ;• but, from the general structure of York¬ shire and the neighbouring counties, indeed of the whole east coast of England, there can be very little doubt that, in this position, it is also a flcetz rock. Alum-slate, as the name implies, is a slaty rock, though sometimes it occurs in balls. The colour is bluish-black, with a strong shade of grey; fracture straight slaty; fragments tabular; its internal lustre is glimmering; it retains its colour in the streak, but acquires more lustre; soft; not particularly brittle ; when exposed to the air it effloresces, and acquires an aluminous taste. This mineral has never been accurately analyzed; but there can be no doubt that it contains silica, alumina, iron, sulphur, charcoal, and often likewise potash. Pro¬ bably this was the mineral upon which the alumen scissile of the ancients was found. Bituminous shale, the Brandschiefer of the Germans, is a slaty mineral, which almost constantly accompanies beds of coal, and accordingly is very common in Great Bri¬ tain. Its colour is brownish-black; its fracture is thin slaty; fragments tabular ; internal lustre glimmering, but the colour is not altered; very soft; rather sectile ; feels rather greasy; easily frangible. When heated it burns with a pale flame and sulphureous odour, and be¬ comes white. It has never been accurately analyzed; but it is probably nothing more than slate-clay, which oc- Alum, curs so abundantly in the independent coal formation, impregnated with the matter of coal. Its other principal constituents must be silica, alumina, and iron pyrites. Slate-clay itself, at least not sufficiently impregnated with coaly matter to deserve the name of bituminous shale, is frequently employed in the making of alum. This is the case in the neighbourhood of Glasgow. Several native varieties of sulphate of alumina and soda alum occur in South America, some of the most remark¬ able of which it may be proper to specify. 1. Sulphate of alumina from Rio Saldana. It is said to occur in nests in the transition-slate of the Andes. The colour is white, here and there tinged yellow, obvi¬ ously from external impurities. It occurs in fine crystal¬ line needles; lustre silky; taste that of alum, but strong¬ er ; specific gravity 1.6606; soft; before the blowpipe behaves like alum. The writer of this article subjected it to a chemical analysis, and found its constituents as fol¬ lows :— Water 46-375 Alumina 14-645 Peroxide of iron 0-500 Soda 2-262 Sulphuric acid 35-872 Mechanical impurity, consisting of ferruginous silica 0-100 99-754 This is equivalent to 1 atom sulphate of alumina, 6 atoms water, atom sulphate of soda, atom persulphate of iron. So that if the sulphate of soda and persulphate of iron be only accidental ingredients, the mineral is a compound of 1 atom sulphate of alumina = 7*25 6 atoms water — 6-75 14 2. Polcura, or alum-earth, found near the summit of a lofty ridge near El Paso de las Damas, in the Chilian Andes, and used as a mordant by the inhabitants in dye¬ ing red. This mineral was brought over to Great Britain by Dr Gillies, who was kind enough to favour the writer of this article with a specimen. It occurs in hard masses, partly earthy, partly fibrous. The fibres have a silky lustre. The colour is white, and the taste that of alum. When digested in water, a portion was dissolved, and a portion remained in the form of a white insipid earth. The quantity of insoluble matter differed very much in different parts of the specimen. The least was 8-62, and the greatest 34-65 per cent. This insoluble matter con¬ tained a little sulphur; for, when heated, it emitted a blue flame with the smell of sulphureous acid. The rest of it was a mixture of alumina and silica, tinged yellow by peroxide of iron. The portion dissolved in water, be¬ ing subjected to analysis, was found to consist of 1 atom disulphate1 of alumina r= 9-5 1 atom sulphate of soda..... = 9 18-5 3. Soda-alum. It occurs native in the province of St Juan, situated to the north of Mendoza, on the east side of the Chilian Andes, at about lat. 30° S. The alum is white, and composed of fibres adhering longitudinally, 1 By disulphate of alumina is meant a compound of atom of sulphuric acid and two atoms of alumina. ALUM. Alum. and having a certain breadth, but very thin. It bears some resemblance to fibrous gypsum, but is harder, not being scratched by the nail, though the knife scratches it with great ease. It is sectile. The outer fibres are white and only slightly translucent, as if they had lost a por¬ tion of their water; but the internal fibres are transpa¬ rent, and have a silky aspect. It tastes precisely like alum, and is very soluble, wa¬ ter at the temperature of 62° dissolving 3*773 parts of it, and boiling water dissolving any quantity whatever. When exposed to heat, it behaves very nearly as common alum. Its constituents were found to be— Sulphuric acid 20*000 Alumina 6*360 Soda 4*000 Silica 0*012 Lime 0*136 Protoxide of iron 0*423 Peroxide of iron 0*110 Water 22*209 53*250 It will be observed that the sulphuric acid constitutes just four atoms, the soda one atom, and the alumina just 0*29 less than three atoms. But the quantity of lime and oxides of iron present is exactly equivalent to 0*29 atom of alumina. Hence these substances appear to have dis¬ placed a small quantity of alumina in the salt. The wa¬ ter amounts to very nearly twenty atoms. It is obvious from all this, that the true constitution of the salt is— 3 atoms sulphate of alumina = 21*75 1 atom sulphate of soda = 9*00 20 atoms water z= 22*50 53*25 It contains five atoms less water than soda-alum artifi¬ cially crystallized. 4. There is a mineral called aluminite, which was ob¬ served in the environs of Halle many years ago, and which was afterwards detected by Mr Webster in the chalk rocks of Newhaven in Sussex, which, if it were suffi¬ ciently abundant, would constitute an excellent material for the manufacture of alum. Its colour is snow-white. It occurs in reniform pieces of greater or smaller size ; fracture fine earthy; dull; streak glistening ; opaque; adheres feebly to the tongue ; soils very slightly; very soft; feels fine, but meagre ; specific gravity 1*7054. Its constituents, as determined by three several analyses of Stromeyer, are— I atom sulphuric acid = 5 3 atoms alumina = 6*75 9 atoms water = 10*125 21*875 It is therefore a hydrous trisulphate of alumina. Four different processes are employed in the manufac¬ ture of alum, according to the nature of the mineral from which the alum is to be extracted. The process employed at Tolfa is the simplest of all. If the Tolfa stone be kept constantly moistened with water for about two months, it falls to powder of itself, and yields alum by lixiviation. But this is not the pro¬ cess employed by the manufacturers. The alum-stone is broken into small pieces, and piled on the top of a perfo¬ rated dome, in which a wood fire is kindled. The smoke and flame of the wood penetrate through the pieces of alum-stone, and a sulphureous odour is disengaged, owing to the decomposition of a portion of the sulphuric acid in the stone. This roasting is twice performed ; the pieces of 639 ore which, the first time, were at the edge of the dome, Alum, being the second time put in the middle. The process of roasting this stone requires considerable attention. If the heat be too great, the quality of yielding alum is destroyed: if the heat be too small, the stone does not readily fall to powder. There can be little doubt that the unroasted stone would yield more alum than the roasted; but probably the additional labour requisite in the latter case would more than swallow up the increase of product. The roasted stone, which has now acquired a reddish colour, is placed in rows between trenches filled with water. This liquid is so frequently sprinkled on it, that the stone is always moist. In two or three days it falls to powder, like slacked quicklime; but the daily watering is continued for a month. The success of this part of the operation is said to depend very much on the weather. When the weather is rainy, the alum is all washed out, and little or nothing left for the manufacturer to extract. In such cases, it is obvious that the alum-stone should be protected from the rain by a shed. When the stone has by this process been reduced to a sufficiently fine powder, it is thrown into a leaden boiler filled two thirds with water. During the boiling, the powder is frequently stirred up, and the water that eva¬ porates is replaced. When the boiling has been conti¬ nued for a sufficient time, the fire is withdrawn, and time allowed for the earthy matter to subside to the bottom. A cock is then opened, which allows the clear liquor to flow out into deep wooden square vessels, so made that they can be easily taken to pieces. Here the alum gra¬ dually crystallizes, and attaches itself to the sides and bot¬ tom of the vessel. The mother liquid is now drawn off into shallower wooden troughs, where more alum crystals are deposited. The liquid has now a red colour, and is muddy; and the last alum crystals are mixed with this red matter. They are washed clean in the mother liquor, which is finally pumped into a trough, and used in subse¬ quent processes. The alum obtained at Tolfa is known by the name of Homan alum, and is in very high estimation. It is always mixed with a little reddish powdery matter, which is easily separated from it. What this red matter is, has not been ascertained; but it is not peroxide of iron. To the eye it has very much the appearance of a vegetable matter. We have some notion that it is added artificially by the sellers of Roman alum. Probably Roman alum at first had a red tinge, in consequence of the red matter in the mother liquor remaining partially attached to it. The goodness of the alum may have given the purchasers a partiality to the red colour, and induced the sellers to add a red powder artificially. We have never had an oppor¬ tunity ourselves of examining this matter, but have been informed by those who have, that it contains no iron. It is not improbable that this process would be improv¬ ed by grinding the Tolfa stone to a fine powder in a mill, without any previous roasting, and then keeping the pow¬ der moistened with water for a considerable time. If the residual earth, after the alum is extracted, be boiled with sulphuric acid, the liquid yields alum crystals by evapo¬ ration. This is a demonstration that neither the alumina nor the potash is exhausted, and that the sulphuric acid driven off by the roasting is so much alum lost to the manufacturer. Indeed the quantity of sulphuric acid in the alum-stone is not sufficient to occupy the whole of the potash in the formation of alum. It would be necessary to add about one tenth of the weight of the alum-stone of sulphuric acid, if it were wanted to employ the whole potash present in the stone. The consequence of this ad¬ dition, supposing no loss, would be an additional quanti- x 640 A L Alum, ty of alum, amounting to rather more than one fifth of the weight of the alum-stone employed. Alum-slate, being very different in its composition, re¬ quires a different treatment to fit it for yielding alum. If the alum-slate contain a notable quantity of lime or mag¬ nesia, it does not answer the purposes of the manufac¬ turer so well. Indeed the proportion of lime present may be conceived to be such that no alum whatever would be obtained. As alum-slate has never been subjected to accurate analysis, we do not know in what proportion these two earths exist in it, or whether they may not, in many cases, be absent altogether. The essential ingre¬ dients in alum-slate, for the alum-makers, are alumina and iron pyrites. The first process is to roast the ore. In Sweden, where the fuel is wood, and consequently expensive, it is cus¬ tomary to use the alum-slate itself as fuel for roasting the ore. For this purpose a small layer of brushwood is covered with pieces of alum-slate, and set on fire ; and, as the combustion proceeds, new layers of alum-slate are added. It is usual to place alternate layers of roasted and unroasted alum-slate. The combustion continues for a month or six weeks. At Whitby, coal is employed for roasting the alum-slate. Indeed the alum-slate of Whitby is lighter coloured than that of Sweden, and probably would not burn of itself. So great is the quantity of com¬ bustible matter in the Swedish alum-slate, that it is em¬ ployed as fuel for burning limestone. Great quantities of limestone are burnt in this manner at Hunneberg, near the south side of the lake Wener. The roasted ore has usually a brown colour. When it is red, the quantity of alum which it yields is considerably diminished. By this roasting the pyrites is decomposed. The sul¬ phur is converted into sulphuric acid, while the iron is oxidized. In what manner this change is produced it is not easy to say. Indeed it does not seem certain that pyrites is a constant ingredient in alum-slate. We have never been able to detect any, by the eye, in any speci¬ mens of Whitby alum-slate which we have examined. At Haensaeter, in Sweden, no sulphate of iron crystallizes when the liquid is evaporated; yet, if pyrites had been present, it is difficult to see any reason that should pre¬ vent this salt from being formed. Hence it is probable, that in alum-slate the sulphur is sometimes at least com¬ bined with other substances than iron. It must always be in a state of combination; for, if it were in a loose state, it would be driven off by the roasting. This point deserves to be elucidated by analyzing different varieties of alum-slate. I he roasted ore has an astringent taste, owing to the sulphate of iron and sulphate of alumina which it con¬ tains. The next process is to lixiviate it with water, in order to dissolve these salts. For this purpose it is put into reservoirs made of wood or masonry, with a stop¬ cock at the bottom to draw off the water. The usual method is to keep the water for twelve hours in contact with ore that has been twice lixiviated; then to draw !t on, and allow it to remain for an equal period on ore that has been once lixiviated. Lastly, it is run upon fresh ore, and allowed to remain on it for twelve hours longer. If the specific gravity of the liquid thus treated be 1-25 at the temperature of 55°, it may be considered as saturated with sulphate of alumina and sulphate of iron. But we presume that this specific gravity is not often obtained. The liquid, thus impregnated with salt, is now boiled down in leaden vessels to the proper consistency for crys¬ tallization. In Sweden, the fuel employed for this pur¬ pose is alum-slate. By this means a double effect is U M. produced; the liquid is evaporated, and the alum-slate Alum, is roasted. During the boiling, abundance of oxide of^-^v^> iron falls mixed with selenite, if lime be one of the con¬ stituents of the alum-slate. When the liquid is suffi¬ ciently concentrated, it is let into a square reservoir, in order to crystallize. Great quantities of sulphate of iron crystals are usually deposited in this vessel. These are collected by drawing the liquid off into another reservoir. When all the sulphate of iron that can be obtained has been separated, a quantity of sulphate of potash, muriate of potash, or putrid urine, is mixed with the liquid. The sulphate of potash is procured from the sulphuric acid- makers, and the muriate of potash from the soap-makers. By this addition, alum is formed in the liquid, and it gradually deposits itself in crystals on the sides of the vessel. These crystals are collected, and dissolved in the smallest quantity of boiling water that will take them up. This solution is poured into large wooden casks. In a fortnight or three weeks the alum crystallizes, and covers the sides and bottom of the cask. The hoops are now taken off, and the staves of the cask removed. A mass of alum crystals, having the shape of the cask, remains. This mass is pierced, the mother liquor allowed to run out, and preserved for a subsequent process. The alum, being now broken in pieces, is fit for sale. The manufacture of alum from bituminous shale and slate-clay bears a considerable resemblance to the manu¬ facture from alum-slate, but differs in several particu¬ lars. There are two works of this kind in the neighbour¬ hood of Glasgow, managed with great skill, and excellent in every respect. We shall give a sketch of the pro¬ cesses followed in these works. The bituminous shale and slate-clay employed are obtained from old coal-pits, which are very extensive in the neighbourhood of Glas¬ gow. The air in these coal-pits is moist, and its average temperature about 62°. The shale, having been exposed for many years, has gradually opened in the direction of its slaty fracture, so as to resemble in some respects a half-shut fan; and all the chinks in it are filled with a sa¬ line efflorescence in threads. This salt is white, with a shade of green ; has a sweetish astringent taste ; and con¬ sists of a mixture of sulphate of iron and sulphate of alu¬ mina. In order to obtain these salts in a state of solu¬ tion, nothing more is requisite than to lixiviate this shale with water. The lixiviated ore being left exposed to the weather, forms more salt, which is gradually washed out of it by the rain-water, and this water is collected and preserved for use. The next step in the process is to boil down the liquid to a sufficient state of concentration. At Campsie, all these boilers are composed of stone, and the heat is applied to the surface. This is a great saving, as leaden vessels are not only much more expensive, but require more fre¬ quent renewal. When the liquid is raised to a sufficiently high temperature in the stone reservoir, pounded sul¬ phate of potash, or muriate of potash, as they can be procured, is mixed with it; and there is an agitator in the vessel, by which it is continually stirred about. This ad¬ dition converts the sulphate of alumina into alum. The liquid is now let into another trough, and allowed to re¬ main till it crystallizes. In this liquid there are two salts contained in solution, viz. sulphate of iron and alum ; and it is an object of great consequence to separate them completely from each other. The principal secret con¬ sists in drawing off the mother liquor at the proper time ; for the alum is much less soluble in water than the sul¬ phate of iron, and therefore crystallizes first. The first crystals of alum formed are very impure. They have a yellow colour, and seem to be partly impregnated with A L V Alum, sulphate of iron. They are dissolved in hot water, and the solution poured into troughs, and allowed to crystal¬ lize a second time. These second crystals, though much purer, are not quite free from sulphate of iron; but the separation is accomplished by washing them repeatedly with cold water; for sulphate of iron is much more solu¬ ble in that liquid than alum. These second crystals are now dissolved in as small a quantity of hot water as pos¬ sible, and the concentrated liquid poured while hot into large casks, the surface of which is covered with two cross beams. As the liquor cools, a vast number of alum crys¬ tals form on the sides and surface. The casks are allow¬ ed to remain till the liquid within is supposed to be nearly of the temperature of the atmosphere. This, in winter, requires eleven days; in summer, fourteen or more. We have seen the liquid in a cask that had stood eleven days in summer, still more than blood-hot. The hoops are then removed, precisely as in the manufacture of alum from alum-slate. There always remains in the boilers a yellowish sub¬ stance, consisting chiefly of peroxide of iron. This is ex¬ posed to a strong heat in a reverberatory furnace, and it becomes red. In this state it is washed, and yields more alum. The red residue is ground to a fine powder, and dried. It then answers all the purposes of Venetian red as a pigment. By altering the temperature to which this matter is exposed, a yellow ochre is obtained instead of a red. In France, where alum-ores are by no means abundant, alum is manufactured from clay. This method of making the salt was first put in practice by Chaptal, when pro¬ fessor of chemistry at Montpellier. His methods have been since gradually improved, and brought to a state of considerable perfection. The first process tried was this: the clay was reduced to a fine powder in a mill, and then mixed with sulphuric acid. After remaining some days, it was exposed for twenty-four hours to a temperature of about 130°. It was then lixiviated, and the liquid mixed with urine or potash. This method being found inconve¬ nient, was abandoned for the following: the clay being well ground, was mixed with half its weight of the saline residue from a mixture of sulphur and nitre. This resi¬ due is little else than sulphate of potash. The mixture was formed into balls about five inches in diameter, which were calcined in a potter’s furnace. They were then placed on the floor of a chamber in which sulphuric acid was made. The acid vapour caused them to swell, and to open on all sides. In about a month they were suffi¬ ciently penetrated with the acid. They were then ex¬ posed to the air, under shades, that the saturation might become more complete. Finally, they were lixiviated, and the liquid being evaporated, yielded pure alum. This process has been considerably improved by Berard, the present proprietor of the Montpellier alum work. In¬ stead of exposing the calcined balls to the fumes of sul¬ phuric acid, he sprinkles them with a quantity of sulphuric acid of the specific gravity 1*367, equal to the weight of the clay employed : but it is obvious that the proportion must vary with the nature of the clay. The solution takes place with the greatest facility, and crystals of alum are obtained by evaporating the liquid. Another process was put in practice by Chaptal, in the neighbourhood of Paris, and is still followed, or was at least followed some years ago, by M. Bouvier. A mixture is made of 100 parts of clay, 50 parts of nitre, and 50 parts of sulphuric acid of the specific gravity 1*367; and this mixture is put into a retort, and distilled. Aquafortis comes over, and the residue in the retort being lixiviated with water, yields abundance of excellent alum. VOL. II. A L V 641 We may mention another process described by Carau- Alva, dau, and certainly practicable, and even easy, though we^-^v^*^ do not believe that it would be attended with profit. He forms 100 parts of clay into a paste with water, holding 5 parts of common salt in solution. This paste is formed into cakes, and calcined in a reverberatory furnace. The calcined mass is reduced to powder, and well mixed with the fourth part of its weight of concentrated sulphuric acid. When the muriatic acid vapours are dissipated, as much water is added as there had been employed of acid, and the mass is carefully kneaded. A strong heat is pro¬ duced ; the composition swells ; more water is added; and at last a solution of potash, in which the alkali amounts to one fourth of the acid employed. The liquor is now drawn off, and, on cooling, it yields a copious deposite of alum crystals. (t. t.) ALUNNO, Nicolo, a painter ofFoligno, who flourished between 1468 and 1492. The heads in his historical pictures are generally portraits, which gave a vivacity and force to his compositions rarely seen in works of that age. Lanzi Stor. Pittor. II. ALUNTIUM, or Aloxtium, in Ancient Geography, a town in the north of Sicily, situated on a steep eminence at the mouth of the Chydas; said to be as old as the war of Troy. It is now in ruins; and from these has arisen the hamlet San Filadelfo, in the Val di Demona. ALVA de Tobmes. See Alba. Alva, or Alba, Fernando Alvarez de Toledo, Duke of, was born in 1508, and descended from one of the most il¬ lustrious families in Spain. His grandfather, Ferdinand of Toledo, was his preceptor in the military and political arts; and he displayed his valour at the battle of Pavia and at the siege of Tunis. The ambitious Charles V. selected Alva as a proper instrument for conducting his military enterprises. In 1538 he made him his general; and, after several ope¬ rations, in which he displayed both valour and military skill, in 1542 he successfully defended Perpignan against the dauphin of France. In 1546 Alva was made general-in-chief of the army which marched against the German Protestants, who were mar¬ shalled under the banners of the elector of Saxony. Francis; the king of France, died at Rambouillet, and by his death a considerable change was made in the state of Europe. Charles therefore instantly began his march from Egra on the borders of Bohemia, and entering the southern frontier of Saxony, attacked Altorf upon the Elster. Incessantly push¬ ing forward, he arrived on the evening of the 23d of April on the banks of the Elbe, opposite to Muhlberg. The river at that place was three hundred paces in breadth and about four feet in depth, its current rapid, and the bank possessed by the Saxons was higher than that which he occupied. In opposition to the opinion of the duke of Alva and his other officers, Charles, with undaunted courage, though with inex¬ pressible difficulty, led his army through the river and en¬ gaged the Saxons. The elector displayed great personal courage and military knowledge; but having received a wound in the face, he at last surrendered himself prisoner. The emperor proceeded towards Wittenberg, whither the re¬ mains of the Saxon army had fled, carrying along with him the captive prince, as a spectacle of consternation and amaze¬ ment to his own subjects. But when he approached the town, he found it defended by the vigorous efforts of the elector’s wife, Sibylla, along with the inhabitants. He sum¬ moned her once and a second time to open the gates, inform¬ ing her that if she persisted in her obstinacy the elector should answer for it with his head. Accordingly he brought his prisoner to an immediate trial. The proceedings against him were as irregular as the stratagem was barbarous. In¬ stead of consulting the states of the empire, or remitting the 4 m, ALVA. 642 Alva, cause to any court, which, according to the German consti- tution, might have legally taken cognizance of the elector s crime, he subjected the greatest prince in the empire to the jurisdiction of a court-martial. The emperor selected the unrelenting duke of Alva as a proper instrument to carry into effect any measure of violence and oppression, and therefore made him president of that court, composed of Spanish and Italian officers. Moved more by the entreaties of his wife than by a sense of his own danger, the elector, in order to save his life, submitted to all the rigorous and un¬ just measures that were proposed; but when it was added that he should also renounce the Protestant faith and be¬ come a Roman Catholic, he refused to act in opposition to his conscience, and bravely fell a sacrifice to the cause of truth. In 1552 Alva was intrusted with the command of the army intended to invade France, and was constrained by the opinion and authority of the emperor to lay siege to Mentz, in opposition to his own military knowledge; but, notwithstanding all his valour and abilities, the duke of Guise successfully defended the place. In consequence of the success of the French arms in Piedmont, he was made com- mander-in-chief of all the emperor’s forces in Italy, and at the same time invested with unlimited power. Success did not, however, attend his first attempts, and after several un¬ fortunate attacks he was obliged to retire into winter quar¬ ters. The next year he was sent into the pope’s territories ; and, had he not been restrained by his master, he would have taken possession of all his fortified places, and deterred Henry from entering into any new connection with him, and have thereby prevented the renewal of the war. Philip was strongly disposed to peace, but Alva was inclined to severe measures. He yielded, however, to the instructions of his master, until being deluded, and sometimes haughtily an¬ swered, he at length sent Pino de Loffredo with a letter to the college of cardinals, and another to Paul, in which, after enumerating the various injuries which his master had re¬ ceived, and renewing his former offers of peace and friend¬ ship, he concluded with protesting that, if his offers were again rejected, the pope should be chargeable with all the calamities that might follow. The pope threw Loffredo into prison; and, had not the college of cardinals interposed, he would even have put him to death; and on account of Philip’s failing to pay tribute for Naples, he deprived him of the sovereignty of that kingdom. This violent conduct of Paul gave great offence throughout all Europe, and greatly lessened his influence in Italy ; but Philip, though a young, ambitious, and powerful monarch, and of a temper impatient of injuries and affronts, moved with a religious veneration, discovered an amazing reluctance to proceed to extremities. After much time spent in negotiation, Philip was at last forced to give orders for Alva to take the field. He cheer¬ fully obeyed, and began his march in the beginning of Sep¬ tember 1556, with a well-disciplined army; and after re¬ ducing several towns in the Campagna di Roma, he pursued his conquests to the very gates of Rome. The circum¬ stances, however, in which Alva found his army induced him to make a truce of forty days, and after several nego¬ tiations he yielded to peace. One of its terms was, that the duke of Alva should in person ask forgiveness of the haughty pontiff whom he had conquered. Proud as the duke was by nature, and accustomed to treat with persons of the highest dignity, yet such was the superstitious veneration then entertained for the papal character, that he confessed his voice failed him at the interview, and his presence of mind forsook him. Not long after this he was sent at the head of a splendid embassy to Paris, to espouse, in the name of his master, Elizabeth, daughter of Henry, king of France. Philip II., his new master, being strongly devoted to the Roman see, and determined, by the most unrelenting se- ^ AIva- verity and unbounded cruelty, to reclaim rebels to his go- v— vernment and dissenters from his faith, pitched upon Alva as the fittest person to carry this system into practice. With this design, therefore, he was sent into the Low Countries in 1567. Having received his orders, armed with such power as left only the shadow of authority to the natural governor, and provided with 10,000 veterans, he marched towards that devoted country. When he arrived, he soon showed how much he merited the confidence which his master reposed in him, and instantly erected a bloody tribunal to try all per¬ sons who had been engaged in the late commotions which the civil and the religious tyranny of Philip had excited. He imprisoned the counts Egmont and Horn, the two popular leaders of the Protestants, and soon brought them to an un¬ just trial, and condemned them to death. In a little time he totally annihilated every privilege of the people, and, with uncontrolled fury and cruelty, put multitudes of them to death. Beholding herself deprived of all authority, and her subjects devoted to destruction, the duchess of Parma re¬ signed her office, disdaining to hold a nominal power, while the actual government was in the hands of Alva. I his event increased the general tide of wretchedness, and every place was filled with scenes of horror and dismay. Unable for the present to administer the least aid, the prince of Orange saved his life by flight. This noble prince suddenly collect¬ ing an army in Germany, returned to the relief of his coun¬ trymen ; and at the same time Prince Lewis, his brother, marched with an army into Friesland. Although success at first attended Lewis, yet the activity and experience of Alva prevailed, and he was totally defeated. The prince of Orange proved a more formidable foe ; and it required the united talents of Alva and his son Frederick of Toledo to prevent the prince from making a descent upon the Nether¬ lands. But notwithstanding all the address and military skill of the prince of Orange, the descent was prevented ; and Alva had the glory of baffling that great leader, and of com¬ pelling him, after great loss of men, to disband the remainder of his army. Alva could now indulge his cruelty unre¬ strained. The executioner was instantly employed in remov¬ ing all those friends of freedom whom the sword had spared. In most of the considerable towns Alva built citadels. In the city of Antwerp he erected a statue of himself, which was a monument no less of his vanity than of his tyranny: he was figured trampling on the necks of two smaller statues, representing the two estates of the Low Countries. By his unusual and arbitrary demand of new supplies from the states, he greatly aggravated this haughty insult. The exiles from the Low Countries, roused to action by his oppression, fitted out a kind of piratical fleet, and, after strengthening them¬ selves by successful depredations, ventured upon the bold exploit of seizing the town of Briel. Thus Alva, by his cruelty, became the unwitting instrument of the future in¬ dependence of the seven Dutch provinces. The fleet of the exiles having met the Spanish fleet, totally defeated it, and reduced North Holland and Mons. Many cities hastened to throw off the yoke : while the states-general assembling at Dordrecht, openly declared against Alva’s government, and marshalled under the banners of the prince of Orange. This situation of affairs convinced Alva of the instability of a government upheld by terror and oppression; he there¬ fore began, when too late, to employ more lenient measures. His preparations to oppose the gathering storm were con¬ certed with his usual vigour, and he succeeded in recover¬ ing Mons, Mechlin, and Zutphen, under the conduct of his son Frederick, where his soldiers more than retaliated upon the prince of Orange. With the exception of Zealand and Holland, he regained all the provinces ; and at last his son stormed Waerdan, and massacring its inhabitants with the A L V Alvarado, most savage cruelty, proceeded to invest the city of Haar- v—lem. Fully convinced of the miseries that awaited their surrender, this city stood an obstinate siege; and nothing less than the inflexible and persevering spirit of Alva could have overcome difficulties almost insurmountable. Despair¬ ing of success, Frederick was at one time disposed to raise the siege, but the stern reproaches of his father urged him on ; and at length the inhabitants, overcome with fatigue, surrendered. The victorious Frederick gave tolerable con¬ ditions to the town ; but his inhuman father arriving on the third day after the surrender, sacrificed to his vengeance many who had been flattered with a promise of mercy. Their next attack was upon Alcmaar; but the spirit of des¬ perate resistance was raised to such a height in the breasts of the Hollanders, that the Spanish veterans were repulsed with great loss, and Frederick constrained reluctantly to re¬ tire. Alva now resolved to try his fortune by sea, and with great labour and expense fitted out a powerful fleet, with which he proceeded to attack the Zealanders ; but was en¬ tirely defeated, and the commander taken prisoner. About the same period the prince of Orange proceeded to at¬ tack the town of Gertruydenberg. Alva’s feeble state of health and continued disasters induced him to solicit his re- cal from the government of the Low Countries ; a measure which, in all probability, was not displeasing to Philip, who was now resolved to make trial of a milder administration. In December 1573 that devoted country was relieved from the presence and oppressions of the duke of Alva, who, re¬ turning home, accompanied by his son, made the infernal boast that during the course of six years, besides the mul¬ titudes destroyed in battle and massacred after victory, he had consigned 18,000 persons to the executioner. Returning from this scene of oppression and blood, he was treated for some time with great distinction by his master. Justice, however, soon overtook the crimes of Alva; for his son, having debauched one of the king’s atten¬ dants, under promise of marriage, was committed to prison; and being aided in his escape by his father, and married by him to a cousin of his own, Alva was banished from court, and confined in the castle of Uzeda. In this dis¬ graceful situation he remained two years, when the success of Don Antonio, in assuming the crown of Portugal, deter¬ mined Philip to turn his eyes towards a person in whose fidelity and abilities he could on this occasion most confide. A secretary was instantly despatched to Alva, to ascertain whether his health was sufficiently vigorous to enable him to undertake the command of an army. The aged chief returned an answer full of loyal zeal, and was immediately appointed to the supreme command in Portugal. It is a striking fact, however, that the enlargement and elevation of Alva were not followed by forgiveness. In 1581 Alva entered Portugal, defeated Antonio, drove him from the kingdom, and soon reduced the whole under the subjection of Philip. Entering Lisbon, he seized an immense treasure, and suffered his soldiers, with their accustomed violence and rapacity, to sack the suburbs and vicinity. It is reported, that Alva being requested to give an account of the money expended on that occasion, sternly replied, “ If the king asks me for an account, I will make him a statement of king¬ doms preserved or conquered, of signal victories, of success¬ ful sieges, and of sixty years’ service.” Philip deemed it proper to make no further inquiries. Alva, however, did not enjoy the honours and rewards of his last expedition, for he died in 1583, at the age of 74. See Holland. ALVARADO, Pedro de, a native of Badajos, who, as the lieutenant of Hernando Cortes the famous conqueror of Mexico, was himself scarcely less celebrated. He died in 1541.—See Barcia, Historiadores Primitivos ; and De Solis, Ilistoria de la Conquista. ALU 643 ALVARES de Luna, treasurer and favourite of John Alvaree II., king of Castile, celebrated for the powerful ascendency II which he gained over this prince. He was a natural son of Alvinz- Don Alvaro de Luna, lord of Canete in Aragon, and of a woman of infamous character. He was born in 1388, and named Peter ; but Pope Benedict XIII. who was charmed with his wit though yet a child, changed Peter to Alvares. He was introduced to court in 1408, and made a gentleman of the bed-chamber to King John, in whose service he ac¬ quired the most distinguished favour. In 1427 the hostility of the courtiers occasioned his banishment from court for a year and a half. His absence was a source of the utmost affliction to the king, who could now speak or think of no¬ thing but Alvares. He was therefore recalled ; and being invested with his former authority, he revenged himself severely upon his enemies, by persuading the king to banish them. He spent 45 years at court, and during 30 of them maintained such an ascendency over the king, that nothing could be done without his concurrence: nay, it is related by Mariana, that the king could not change an officer or servant, or even his clothes or diet, without the approbation of Alvares. He was master of the treasury, and had so gained the affections of the subjects by his profusion, that the king, though his eyes were now opened, and his favour withdrawn, was afraid to complain. A day of retribution however was at hand ; the popular favour, as well as the affections of the monarch, declined, and Alvares was thrown into prison. Being brought to trial and condemned, he was removed to Valladolid, and there beheaded in the market¬ place. He met his fate with the utmost intrepidity. ALVAREZ, Francisco, of Coimbra, a priest, and al¬ moner to Emanuel king of Portugal, was sent in 1515 as secretary to Duarte Galvaon on an embassy to David, king of Abyssinia. The expedition having been delayed by the way, it was not until 1520 that he reached Abyssinia, where he remained six years, and returned to Lisbon in 1527. In 1540, the year of his death, he published at Lisbon an ac¬ count of his travels in one volume folio, entitled Descrip- cam das Terras de Preste Joam, fyc. This curious work was translated in Latin, under the title of De Fide, Pegione, et Moribus TEthiopum, by Damien Goez, a Portuguese gentleman ; and has often been reprinted and translated into other languages. The information it contains must, however, be received with caution, as the author is prone to exaggerate, and does not confine his remarks to his own observation. Alyarez, Don Jose, an eminent Spanish sculptor, born at Priego in 1768. He was originally a stone mason, but by talent and perseverance he gained the royal gratuity, which sent him to study at Rome, and there obtained much reputation for Ids invention, the expression, and the grace of his figures. He was favourably noticed by Napoleon when studying at Paris ; and was considered by his coun¬ trymen as the Canova of modern Spain. His Ganymede is his masterpiece. He was an uncompromising Spanish Patriot; on which account he was imprisoned at Rome, where he chiefly resided. He returned to Madrid in 1826, but died in about a year. There was another Spanish sculp¬ tor of merit named Manuel Alvarez, who flourished about the middle of the last century.—See Bermisdez Dic- cionario. A LVERCA, a town and small port on the Tagus, 16 miles north-east of Lisbon. Pop. 3000. ALVEOLUS, in Natural History, the name of the waxen cells in bee-hives. Also the name of a sea-fossil, of the order of Polyparia, of a conical figure, composed of a number of cells like bee-hives, joined into each other with a pipe of communication. ALVINZ, a market-town on the Maros, in the Austrian x 644 A L Y Alyattes province of Transylvania. It contains a Catholic, a Greek, II and a Reformed church, and a Franciscan monastery. The Alytarcha. inhabitants, who are chiefly Bulgarians and Magyars, amount ' to 3500. ALYATTES, king of Lydia, father of Croesus. He was buried under an immense tumulus near Sardis, by the lake Gygaea; which is described by Chandler as still retaining the form mentioned by Herodotus, among a multitude of smaller tumuli, though erected 562 years b.c. ALYZIA, an ancient city of Acarnania, about 15 stadia from the coast, the ruins of which are still to be seen in the valley of Kandile. ALWAIDII, a sect of Mahometans who believe all great crimes to be unpardonable. The Alwaidii stand in opposition to the Morgii. They attribute less efficacy to the true belief in the salvation of men than the rest of the Mussulmans. ALWUR, in Central India, the capital of the native state of the same name, in the province of Rajpootana, and the residence of the reigning Rajah. This chief has attracted the notice and commendation of the British Go¬ vernment by his departure from the native mode of admini¬ stering his possessions, and introducing the British method in its place. Under the reformed system the custom of farming the revenue has been abolished ; justice is admini¬ stered separately in the civil and criminal department; re¬ venue duties are no longer blended with those of police, and the troops are maintained by cash payments instead of territorial assignments. The experiment is the more inter¬ esting, inasmuch as since its introduction this principality has been represented by competent authority (the late Colonel Sutherland) as one of the most flourishing native states of India. Distance north-west from Calcutta 900 miles. Lat. 27. 34. Long. 76. 40. (e. t.) ALYPIUS of Antioch, a geographer of the fourth cen¬ tury. He was sent by the emperor Julian into Britain as deputy-governor ; and after remaining in this situation for some time, he received orders from the emperor to rebuild the temple of Jerusalem. An account of the extraordinary interruption of that undertaking by fiery eruptions from the earth, is given under the article Jews ; and may be read at length in Ammianus Marcellinus, xxxiii. Among the let¬ ters of Julian are two (29 and 30) addressed to Alypius; one inviting him to Rome, the other thanking him for a geographical treatise, which no longer exists. Alypius, one of the seven Greek writers on music w hose works are collected and published, with a commentary and explanatory notes, by Meibomius. The time in which he flourished cannot be precisely ascertained. He is said to have written before Euclid and Ptolemy; and Cassiodorus arranges his work, entitled Introduction to Music, between those of Nicomachus and Gaudentius. In this wrork is to be found the most complete nomenclature of all the sounds of the different scales and modes in the ancient Greek music which have escaped the wreck of time. Alypius of Tagasta, a Christian divine of the fourth cen¬ tury. He was baptized at Milan in 388, and consecrated bishop of Tagasta in Africa in 394. He assisted his friend St Augustine in opposing the tenets of the Donatists, who claimed the exclusive honour of being the true Church. In 419 he was sent by the African bishops to Honorius, and was employed by Pope Boniface against the Pelagians. Alypius died in 430. There is extant an epistle of his in Greek addressed to St Cyril, on the heresy of Nestorius. ALYTARCHA, a magistrate who, at the games insti¬ tuted in honour of the gods, presided over the officers who carried rods to clear away the crowd and keep order. In the Olympic games, the alytarchai had the same command, and obliged every person to preserve order and decency. A M A ALYTH, a burgh in Perthshire, with 1840 inhabitants, Alyth who support themselves by the manufacture of linen-thread , !l „ j • Amadeus, and weaving. v ^ ALZIRA. See Alcira. AM A, in Ecclesiastical Writers, denotes a vessel wherein wine, water, or the like, was held for the service of the eucharist. In this sense the word is also written amula; sometimes also hama, and hamula. AMAB YR, a barbarous custom which formerly prevailed in several parts of England and Wales, being a sum of money paid to the lord when a maid was married within his lord- ship. The word is old British, and signifies the price of virginity. AMAC, surnamed Bokharai, a very distinguished Persian poet, and one of the illustrious men who adorned the court of Kheder Khan. His most celebrated poems are the His¬ tory of the loves of Joseph and Zoleiskah, from the Koran, and an Elegy on the daughter of the Sultan Sandjar. AMADEUS V. count of Savoy, succeeded his uncle Philip in 1285. In him it appeared that mental excellence can rise superior to riches or extent of territory; for although his dominions were by no means extensive, nor his riches great, yet, in consequence of his wisdom and success, he obtained the surname of Great. The cautious prudence of Amadeus, however, enabled him greatly to increase his ter¬ ritory by means of marriage, purchase, and donations. In this situation, with extended dominion, and distinguished for wisdom and prudence, he rose to such eminence among the European powers, that he was constituted their umpire to settle their differences; which office he performed with much reputation to himself and advantage to them. In his character valour and wisdom were combined: for when the Turks attempted to retake the isle of Rhodes from the knights of St John of Jerusalem, he acquired great renown by the valour with which he defended it. A Maltese cross with the letters F. E. R. T. in future became the arms of Amadeus and his successors, in memory of this signal victory. The explanation of this motto is said to be Fortitudo ejus Rhodum tenuit, his valour preserved Rhodes. For this important service the grand-master conferred on him the grant of a palace at Lyons. Andronicus, the emperor of the East, had married his daughter ; and in order to promote the views of his son-in-law, Amadeus took a journey to Avignon to per¬ suade Pope John XXII. to preach a crusade in favour of Andronicus. He died there in the year 1323. Deep pene¬ tration, keen discernment, consummate prudence, great valour, together with no small portion of the religious super¬ stition of his time, appear the most striking features in his character. Amadeus VIII. count of Savoy, succeeded his father Amadeus VII. in 1391. With the large sum of 45,000 florins of gold he purchased the country of Genevois from its last earl. Anxious to extend his territories, he purchased the city of Rumilli, upon the lake of Geneva, from the widow' of the count of Genevois; and thus the house of Savoy be¬ came so powerful, that the emperor Sigismund erected Savoy into a duchy in the year 1416. Historians relate that he assisted John Paleologus against the duke of Milan, who endeavoured to wrest from him the duchy of Montferrat. Deeply sensible of the services which he had received, Pa¬ leologus not only resigned to the duke Chivas, Brandis, and several other estates, but submitted to hold all the marqui- sate of Montferrat as a fief from the house of Savoy. These fortunate acquisitions of territory were not yet limited; for upon the marriage of his daughter with Philip Maria, duke of Milan, he received Vercelli; and about the same time the count of Crescentino submitted to become his feudary. In his ambitious pursuit he laid claim to the sovereignty of the city of Geneva; but that claim, though enforced by the A M A Amadeus, pope, was rejected by the citizens with disdain; and the emperor Sigismund, taking it under his protection, declared it an imperial city. After such an extensive acquisition of dominion, and amassing such sums of money, he formed the singular scheme of abandoning his throne and family; and for that purpose retired to a religious house at a place called Ripaille. But although he resigned the dukedom of Savoy to his eldest son Lewis, and made his youngest son Philip count of Genevois, yet their honours were merely nominal; for he constrained them to live on a very scanty allowance, while he in his retirement received all the revenues, and collected such sums of money, that he is said to have pur¬ chased the papal honours. Having assumed great sanctity of manners during the previous part of his life, the motives for his retirement were generally reckoned religious ; but it was soon discovered that his hermitage was the abode of voluptuous pleasure and of the most refined luxury. In¬ stead of a religious habit, he wore purple robes; and upon his mantle was embroidered a golden cross. His table groaned under a weight of dainties, and the softest music cheered his daily feast: in short, such was the luxury of the place, that in the French language the phrase faire ripaille signifies to make exquisitely good cheer. He instituted a secular knighthood in that place, under the appellation of St Maurice. The brethren assumed the name of hermits, wore beards, and excluded women from their community ; and in other respects exhibited the cha¬ racter of decent epicures. When he obtained the papal dignity, and was crowned by the cardinal of Arles at Basil, all Europe was filled with astonishment in consequence of his elevation; for he had never entered into holy orders. But he had found means to remove every objection, the council confirmed his elec¬ tion, and with pretended reluctance he put on the pontifical ornaments, and was consecrated in the church of St Maurice, under the title of Felix V. The papal dignity was severely contested between him and Eugenius; and, notwithstand¬ ing all the importunities of the council, the emperor refused to acknowledge his elevation. This religious dispute in¬ volved all Europe in contention. Historians relate that Germany remained neutral, while France, England, Italy, Spain, and Hungary, declared for Eugenius ; but Aragon, Poland, and Bretagne, recognised the council only; at the same time that Savoy, Switzerland, Basil, Strasburg, Pome¬ rania, and one of the duchies of Bavaria, recognised Felix. The emperor Frederick III. held a council at Frankfort, before which both the popes urged their respective rights by means of deputies. This attempt, however, to establish peace in Europe proving unsuccessful, the emperor repaired to the vicinity of Basil, and had a personal interview with Felix. Amadeus, that he might the more freely indulge his sensual appetite, again repaired to his favourite retreat; and after the fathers of the council had frequently solicited him in vain to reside at Basil, he prevailed upon them to remove to Lyons, which was near the seat of his pleasures. During the contest Eugenius had excommunicated Felix, the council, and several of the German princes, so that the whole church was then filled with confusion and disorder. The struggle, however, was terminated by the death of Eugenius, when the cardinals at Rome elected Thomas de Sarzan, who assumed the name of Nicholas V. In this state pf affairs Amadeus deemed it prudent to enter into a nego¬ tiation for the resignation of the papal crown. His policy and address were such that Nicholas was induced to annul all the acts of Eugenius; to confirm the determination of the council of Basil to appoint him perpetual apostolical legate in Savoy, Piedmont, and the other places of his own dominions; and even to confer on him the bishoprics of Basil, Lausanne, Strasburg, and Constance. Nor did his A M A 645 vanity forsake him even in this political transaction, for he Amadeus provided that he should continue to wear the pontifical dress, II unless in a very few particulars. In order to gratify the Anial- same haughty disposition, he stipulated that he should not be obliged to go to Rome to attend any general council; and that when he had occasion to approach the pope, he should rise to receive him, and instead of kissing his toe, should be permitted to kiss his cheek. Amadeus retired to Lausanne, and died there at the age of 69, in the year 1451. Amadeus IX., count of Savoy, succeeded his father Lewis, in his dominion and honours. His bodily constitu¬ tion was weak, and he was afflicted with the falling-sick¬ ness ; yet, on account of his piety, virtue, benevolence, and justice, he was surnamed the Happy. The clemency of his temper was such that he readily pardoned those who offended him, and in few instances was he induced to punish. In his character the virtue of benevolence shone with peculiar splendour among the other virtues of the Christian. In 1472, in the seventh year of his reign, and the thirty-seventh of his life, he died universally lamented by all his loyal sub¬ jects. AMADIA, a trading town of Asia, in Kurdistan, belong¬ ing to the Turks. It is seated on a high mountain. Long. 42. 43. E. Lat. 37. 25. N. AMADIS de Gauea, the hero of a famous romance of chivalry, written in prose by Vasco Lobeira, a Spaniard, about the end of the twelfth century. It has appeared in numerous editions, and under a variety of forms, both in prose and in verse. The Gaula of the original signifies Wales, and the subject, characters, and localities, are British: the story relates to the fabulous achievements of Welsh and English heroes, previous to the time of Arthur and the knights of the Round Table ; and was probably derived by Lobeira from some ancient British or Welsh legend.—See Warton’s History of English Poetry. AMADOU, a kind of brown match, tinder, or touch- wood, which comes from Germany. It is made of a sort of large mushroom, Boletus igniarius, which commonly grows on old trees, especially the oak, ash, and fir. This substance, after being boiled in common water, is dried and well beaten, is then put into a strong ley prepared with saltpetre, after which it is again put to dry in an oven. The druggists sell this match wholesale in France, and it is also retailed by hawkers. Some give to the amadou the name of pyrotech- nical sponge, because of its aptness to take fire. It is used in surgery to stop haemorrhage. AMAIN, in the sea language, a term importing to lower something at once. Thus, to strike amain is to lower or let fall the topsails; to wave amain is to make a signal, by waving a drawn sword, or the like, as a demand that the enemy strike their topsails. AMAK, a small island in the Baltic Sea, near Copen¬ hagen, from which it is separated by a canal over which there are three bridges. Amak is about six miles long and three broad, and is chiefly peopled by the descendants of a colony from East Friesland, to whom the island was consigned by Christian II. at the request of his wife Eliza¬ beth, sister of Charles V., for the purpose of supplying her with vegetables, cheese, and butter. From the inter-mar¬ riages of these colonists with the Danes, the present inha¬ bitants are chiefly descended; but as they wear their own dress, and enjoy peculiar privileges, they appear a distinct race from the natives. The island contains about 6000 inhabitants. It has two churches, in which the ministers preach occasionally in Dutch and Danish. Long. 12. 35. E. Lat. 55. 30. N. AMAL, a town of Sweden, in the province of Weners- borg, seated on the lake Wener. It has a good harbour, x 646 A M A Amalagan and carries on a great trade, in iron, timber, deals, and tar. Long. 12. 40. E. Lat. 58. 50. N. AMALAGAN, one of the Ladrone Islands in Lat. 18.4. N. Long. 165. 24. 3. E. AMALARIC was the son of Alaric II., and king of the Visigoths. Deprived of his father when an infant, he would have been bereft of his crown, had not his grand¬ father Theodoric, king of the Ostrogoths, interposed in his behalf. In defence of the royal infant, Theodoric expelled from the throne his natural brother, who had usurped the government; and, ruling the kingdom during his life, pre¬ served the crown to the natural heir. In 526 the grand¬ father died, and Amalaric assumed the royal authority. In 527 he married Clotilda, the daughter of Clovis, an amiable lady, who inherited both the piety and orthodoxy of her mother, who was of the same name. The Catholic histo¬ rians relate, that the king, being violently attached to the Arian cause, used means indicative rather of a cruel than of a pious disposition, to compel his queen to embrace the same opinions. With all the firmness of a great mind, and the amiable patience of a Christian, she endured her wrongs for a considerable period; but at length, worn out with in¬ jurious treatment, she was forced to apply to her brothers for assistance, and sent them a handkerchief stained with her blood, in proof of her cruel usage. In order to relieve their sister, one of them, Childebert, king of Paris, entered the territories of Amalaric, who then resided with his court at Narbonne ; and their forces having joined battle, the troops of Amalaric were totally defeated, and the king himself forced to save his life by flying into Spain, a.r. 531. It is reported that, when endeavouring to regain Narbonne, he was either slain by an assassin employed by Theudis, his suc¬ cessor, or fell in battle. Some historians say that he died in Barcelona. AMALASONTHA, or Amalesuenta, the daughter of Theodoric the Great, king of the Ostrogoths, was born about the year 498. The sister of Clovis was her mother ; and in 515 she married Eutharic, the only remaining heir of the legal race of the Amali. Her father having formed the design of making him his successor, sent to bring him from Spain for that purpose. But he never arrived at the destined honour ; for Eutharic died before his father-in-law, leaving an only son, Athalaric. The well-known abilities of Amalasontha induced Theodoric to place Athalaric, to whom he had left the kingdom of Italy, under the care of his mother. This princess inherited an ample share of her father’s talents, which he had been exceedingly careful to improve by means of a liberal education. She became a great proficient in the philosophy and morals of that age, and with equal ele¬ gance and grace could converse in the Greek, Latin, and Gothic languages. Nor were her talents merely qualified to adorn private life : she displayed them in the administra¬ tion ot public justice, and in political discussion. When the chiefs of the Goths were strongly inclined to treat the Ro¬ mans as a conquered people, she mildly restrained their violent oppression and their ungovernable rapacity. She relieved her subjects from some of the severer impositions of her father; but carefully retained all his laws, magis¬ trates, and political institutions. She patronised learning with an assiduous care, by regularly paying the salaries of public teachers, and giving every encouragement to the improvement of genius. Prompted by maternal affection and a highly cultivated mind, she exerted all her ingenuity in the education of her son Athalaric. Unfortunately, how¬ ever, both for the mother and the son, neither the gene¬ ral character of the Gothic nation, nor the wayward inclina¬ tions of the boy, seconded her laudable endeavours. The Gothic nobles murmured against the effeminate education of their prince, and insisted upon his release from the bond- A M A age of learning, and from the restraints of a mother. The Amale- unfortunate youth was thus dragged from the habitation of kltes- learning, prudence, and virtue ; and, plunging into all- the extravagancies of dissolute pleasure, his mind became inspired with contempt and aversion for his virtuous mother. At the early age of sixteen, he fell a victim to his debau¬ cheries and follies, and Amalasontha was left devoid of any legal claim to the crown. Spurning the idea of retiring to a private station, she chose her cousin Theodat as her co¬ regent. Theodat, a man of great ability but little principle, soon entered into an intrigue with the ambassador of the emperor Justinian, by which he agreed to remove the un¬ fortunate queen, to make way for the union of the Byzan¬ tine and Gothic powers. He accordingly issued an order for her confinement in an island on the lake Bolsena; and in the year 535 she was strangled in the bath. Some his¬ torians ascribe this deed to the influence of the empress Theodora, whose jealousy was excited by the respect paid to Amalasontha by Justinian. AMALEKITES, a powerful people who dwelt in Arabia Petrsea, between the Dead Sea and the Red Sea, or be¬ tween Havila and Shur (1 Sam. xv. 7), sometimes in one country and sometimes in another. It does not appear that they had cities, for there is no mention of any but one in the Scriptures (1 Sam. xv. 5): they lived generally in ham¬ lets, caves, or tents. They were the descendants of Ama- lek, the son of Eliphaz, by Tirana his concubine, and the grandson of Esau. (Gen. xxxvi. 12, and 1 Chron. i. 36.) Amalek succeeded Gatam in the government of Edom. The Israelites had scarcely passed the Red Sea on their way to the wilderness, before the Amalekites came to attack them in the deserts of Rephidim (Exod. xvii. 8, &c.), and cruelly put to the sword those who were obliged either through fatigue or weakness to remain behind. Moses, by Divine command, directed Joshua to take vengeance upon this people for their inhumanity. He accordingly fell upon them and defeated them with great slaughter (Exod. xvii. 13). The ground of the enmity of the Amalekites against the Israelites is generally supposed to have been an innate hatred, from the remembrance of Jacob’s depriving their progenitor both of his birthright and blessing. Their fall¬ ing upon them, however, and that without any provocation, when they saw them reduced to so low a condition by the fatigue of their march and an excessive drought, was an in¬ human action, and justly deserved the severe punishment inflicted on them by Joshua. Under the Judges (vi. 3), we see the Amalekites united with the Midianites and Moabites in a design to oppress Israel; but Ehud delivered the Is¬ raelites from Eglon, king of the Moabites (Judg. iii.), and Gideon (chap, viii.) delivered them from the Midianites and Amalekites. About the year of the world 2930, Saul marched against the Amalekites, advanced as far as their capital, and put all the people of the country to the sword; but he spared the best of the cattle and movables, contrary to a Divine command; which act of disobedience was the cause of his future misfortunes. After this war the Amalekites scarcely appear any more in history. However, about the year of the world 2949, a troop of Amalekites came and pillaged Ziklag, which be¬ longed to David (1 Sam. xxx.), where he had left his two wives, Ahinoam and Abigail; but on returning from an ex¬ pedition which he had made in the company ot Achish into the valley of Jezreel, he pursued, overtook and dispersed them, and recovered all the booty which they had carried off from Ziklag. The Arabians maintain that Amalek was the son of Ham, and grandson of Noah; that he was the father of Ad, and grandfather of Schedad. Calmet thinks that this opinion is A M A Amalfi, by no means to be rejected, as it is not very probable that Amalek, the son of Eliphaz, and grandson of Esau, should be the father of a people so powerful and numerous as the Amalekites were when the Israelites departed out of Egypt. Moses, in the Book of Genesis (xiv. 7), relates, that in Abra¬ ham’s time, long before the birth of Amalek the son of Eliphaz, the five confederate kings carried the war into Amalek’s country, about Kadesh; and into that of the Amo- rites, about Hazezon-tamar. Moses also (Num. xxiv. 20) relates, that the soothsayer Balaam, observing at a distance the land of Amalek, said, in his prophetic style, “ Amalek is the first, the head, the original of the nations; but his latter end shall be that he perish for ever.” Our commen¬ tator observes that this epithet of the first of nations cannot certainly agree with the Amalekites descended from the son of Eliphaz, because the generation then living was but the third from Amalek. Besides, Moses never reproaches the Amalekites with attacking their brethren the Israelites; an aggravating circumstance which he would not have omit¬ ted had the Amalekites been descended from Esau, in which case they would have been the brethren of the Israelites. Lastly, we see the Amalekites almost always classed in Scripture with the Canaanites and the Philistines, and never with the Edomites; and when Saul made war upon the Amalekites, and almost utterly destroyed them, we do not find that the Edomites made the least attempt to assist them, or to avenge their cause afterwards. Thence it is thought probable that the Amalekites who are so often mentioned in Scripture were a free people descended from Canaan, and devoted to the curse as well as the other Amorites, and very different from the descendants of Amalek, the grand¬ son of Esau. The accounts which the Arabians give us of the Amalek¬ ites destroyed by Saul are as follows: Amalek was the father of an ancient tribe in Arabia, exterminated in the reign of Saul. This tribe contained only the Arabians who are called Pure, the remains whereof were mingled with the posterity of Joktan and Adnan, and so became Mosa- rabes or Mostaarabes; that is to say, Arabians blended with foreign nations. They further believe that Goliath, who was overcome by David, was king of the Amalekites ; that the giants who inhabited Palestine in Joshua’s time were of the same race; and that at last part of the Amalekites retired into Africa while Joshua was yet living, and settled upon the coasts of Barbary, along the Mediterranean Sea. The son of Amalek was Ad, a celebrated prince among the Arabians. Some make him the son of Uz, and grandson of Aram the son of Shem. Be this as it may, the Mahometans say that Ad was the father of an Arabian tribe called Adites, who were exterminated, as they tell us, for not hearkening to the patriarch Eber, who preached to them the unity of God. Ad had two sons, Schedad and Schedid. AMALFI, seven miles to the west of Salerno, and thirty to the south of Naples, wras one of the first Italian cities in which the spirit of commercial enterprise revived after it had been suppressed by the irruption of the barbari¬ ans. Though now an obscure village, containing only about 3500 fishermen, it attained, at a remote epoch, to distinction as a maritime republic, and is said by Gibbon to have pre¬ ceded Venice in re-opening an intercourse with the East. But the more recent researches of Darn, who enjoyed sources of information inaccessible to previous historians, show that this statement is inaccurate, and that Venice carried on a considerable traffic with the Levant before any competitor appeared in the field. But the Amalfitans entered at a very early period on this career, with singular energy and success. A M A 647 In the ninth century, their city is said to have had 50,000 Amalgam inhabitants. They were extensive navigators and merchants. II Their trade comprised the products of Africa, Arabia, and 'Araalga" the East; and their settlements in Antioch, Jerusalem, and ^ nation. ^ Alexandria, acquired the privileges of independent colonies. William of Apulia, a writer of the eleventh century, has noticed Amalfi in verses, partly quoted by Gibbon, and said by him to “ contain much truth and some poetry.” The government was popular under the administration of a duke and the supremacy of the Greek emperor. The mariners who swarmed in her ports excelled in the theory and practice of navigation and astronomy. We are said to owe a peculiar and not easily exaggerated debt of gratitude to Amalfi. It was, says Sismondi, a citizen of that republic, Flavio Gioja, who invented the com¬ pass or introduced it into navigation; in her was found a unique copy of the Pandects which revived the knowledge and the study of jurisprudence in the west; and the mari¬ time laws of Amalfi (Tabula Amalphitand) early acquired in the Mediterranean the same influence that was enjoyed by the laws of the Rhodians in antiquity, and that was ac¬ quired at a later period by the laws of Oleron in the countries bordering on the Atlantic. Very large deductions must, however, be made from this too partial statement. Gioja may have improved the compass by rendei’ing the needle more suitable to the purposes of navigation; but if he did this much, it is all, for there can be no doubt that it had already been applied to them. Some authorities treat as a fable the story of the famous manuscript of the Roman law carried off by the Pisans from Amalfi, and now at Florence. And though there be no reasonable ground for this exag¬ gerated scepticism, Savigny and others have shown that the study of the civil law was vigorously prosecuted long pre¬ viously to the alleged discovery of the MS. referred to. The statements respecting the Tabula Amalphitana appear to be entitled to no credit, and to be wholly founded on a mistake. Though several distinguished authorities have referred to this table, none of them quote it, or appear to have seen it. No trace or vestige can now be found of any such table or law. And the presumption is, that it never had any real existence, and that some other law had been mistaken for it. Though brilliant, the prosperity of Amalfi was but short. It was sacked by the Pisans in 1135, when the MS. of Jus¬ tinian’s Compilations is said to have fallen into their hands, and was soon after subjugated by the Normans. Her com¬ merce having been diverted into other channels, she speedily sunk into total obscurity.1 At present Amalfi is subject to Naples, and is the see of an archbishop. It is but a shadow of what it was in its flourish¬ ing state, when it extended over the stupendous rocks that hang on each side, still crowned with battlemented walls and ruined towers. Its buildings, Mr Swinburne says, are not remarkable for elegance or size, and contain at most 4000 in¬ habitants, who seem to be in a poor line of life. The ca¬ thedral is an uncouth building. Under the choir is the chapel and tomb of the apostle St Andrew, to whose honour the edifice was dedicated, when Cardinal Capuano, in 1208, brought his body from Constantinople. AMALGAM, mercury united with any other metal. AMALGAMATION, the operation of making an amal¬ gam, or mixing mercury with any metal. For the combination of one metal with another, it is gen¬ erally sufficient that one of them be in a state of fluidity. Mercury being always fluid, is therefore capable of amalga¬ mation with other metals without heat, iron excepted; never¬ theless, heat considerably facilitates the operation. 1 For the above description we are chiefly indebted to Mr M'Culloch’s History of Commerce contained in his Treatises on Economical Policy. X 648 A M A Amalia To amalgamate without heat requires nothing more than II rubbing the two metals together in a mortar ; but the metal A mama. |-0 uniteci with the mercury should be previously divided into v^ry thin plates or grains. When heat is used (which is always most effectual, and with some metals indispensably necessary), the mercury should be heated till it begin to smoke, and the grains of metal made red hot before they are thrown into it. If it be gold or silver, it is sufficient to stir the fluid with an iron rod for a little while, and then to throw it into a vessel filled with water. This amalgam is used for gilding or silvering on copper, which is afterwards exposed to a degree of heat sufficient to evaporate the mercury. Amalgamation with lead or tin is effected by pouring an equal weight of mercury into either of these metals in a state of fusion, and stirring with an iron rod. Copper amalga¬ mates with great difficulty, and iron not at all. AMALIA, Grand Duchess of Saxe-Weimar, the enlight¬ ened patroness of Wieland, Herder, Schiller, and Goethe, governed the duchy after her husband’s death till 1775, when she resigned it to her son. She died in 1807. See Weimar. AMALTEO, Girolamo, Giovanni Battista, and Cor- nelio, three celebrated Latin poets of Italy, who flourished in the sixteenth century. Their compositions were printed at Venice in 1627, and at Amsterdam in 1684. One of the prettiest pieces in that collection is an epigram, by Giro¬ lamo, on two children of extraordinary beauty, each of whom was deprived of an eye : Lumine Aeon dextro, capta est Leonilla sinistro: Et potis est forma vincere uterque Deos. Parve puer, lumen quod habes concede sorori; Sic tu caecus Amor, sic erit ilia Venus. Amalteo, Pomponio, an excellent painter of the second, or most brilliant epoch of the Venetian school, a pupil of Pordenone, distinguished for his correct design, as well as for his skill in colouring. He was born in 1505, and died in 1588.—See Zanetti, and Lanzi, tom. hi. AMALTHJ3A, the name of the Cumaean Sibyl, who offered to Tarquinius Superbus nine books containing the Roman destinies, and demanded 300 pieces of gold as their price. The monarch disregarding her demand, she threw three of them into the fire, and returning asked the same price for the remaining six; which being also denied, she burnt three more, and returning demanded the same price for the three that were left. Tarquin, astonished at her behaviour, consulted the pontiffs, who advised him to buy them. These books were so highly esteemed, that two magistrates {duum¬ viri) were created to consult them upon extraordinary oc¬ casions.—See Roman History, xix. Amalth.ea, in Pagan Mythology, daughter of Melissus, king of Crete, and nurse of Jupiter, whom she fed with honey and goats’ milk. According to others, Amalthaea was a goat, which Jupiter translated into the sky, with her two kids, and gave one of her horns to the daughters of Melissus, as a reward for their care over his infant years. This horn had the peculiar property of furnishing them with whatever they wished for, and was thence called the cornu copicc, or horn of plenty. AMAMA, Sixtinus, professor of the Hebrew tongue in the university of Franeker, a man of great learning, was born in Friesland, and studied under Drusius. He published a criticism upon the translation of the Pentateuch; collated the Dutch translation of the Bible with the original and the most accurate translations; and wrote a censure of the Vul¬ gate translation of the historical books of the Old Testament, Job, the Psalms, and Canticles. It is impossible to answer the reasons whereby he shows the necessity of consulting the originals. This he recommended so earnestly, that some synods, influenced by his reasons, decreed that none A M A Amand should be admitted into the ministry but such as had a com- netent knowlege of the Hebrew and Greek text of the Scrip- . H tures. Amama died in 1629. ^ ; AMAND, Marc Antoine Gerard, Sieur de St, a French poet, was born at Rouen, in Normandy, in 1594. In the epistle dedicatory to the third part of his works, he tells us that his father commanded a squadron of ships in the service of Elizabeth, queen of England, for 22 years, and was for three years a prisoner in the Black Tower at Constan¬ tinople. He mentions also that two brothers of his had been killed in an engagement with the Turks. His own life was spent in a continual succession of travels, which proved of no advantage to his fortune. The miscellaneous poems of this author are chiefly of the burlesque and the amorous kind; and though they abound in blemishes, yet his manner of reading them was so agreeable, that they were universally admired. Amand wrote also a very devout piece, entitled Stances d M. Corneille, sur son Imitation de Jesus Christ, which was printed at Paris in 1656. He was admitted a member of the French academy when it was first founded by Cardinal Richelieu, in the year 1633 ; and M. Pellisson informs us that in 1637, at his own de¬ sire, he was relieved from the obligation of making a speech, which each member was obliged to make in rotation, on con¬ dition that he should collect the burlesque terms, and compile the comic part of the dictionary which the academy had un¬ dertaken. For this task he was peculiarly adapted, his writ¬ ings proving him to be extremely conversant in these terms, which he seems to have diligently collected from the market¬ places, and other resorts of the populace. He died in 1661. Amand, Saint, a town in France in the department of Cher, capital of the arrondissement of the same name, about 40 miles W.N.W. of Moulins. It is situated on the river Cher. It was built in 1410, on the ruins of Orval. Its principal, trade is in cattle, chesnuts, and leather. Popula¬ tion of the town, 7747; of the arrondissement, 103,723. Lat. 46. 40. N. Long. 2. 30. E. Amand, Saint, a town of France, in the department du Nord, on the river Scarpe, about 7 miles N.W. of Valen¬ ciennes* It is much frequented for its mud baths, and its mineral and artesian wells. Large quantities of flax are grown in the vicinity. Pop. 9500. Lat. 50. 27. N. Long. 3. 25. E. AM ANTE A, a seaport town and bishop’s see of the kingdom of Naples, situated near the bay of Euphemia, in the province of Calabria, 15 miles south-west of Cosenza. Pop. 3000. AM ANUS, a mountain of Syria, separating it from Cilicia ; a branch of Mount Taurus (Cicero, Strabo, Pliny), extending chiefly eastward, from the sea of Cilicia to the Euphrates. It is now called Monte Negro, or rather Mon¬ tagna Neres, by the inhabitants ; that is, the watery moun¬ tain, as abounding in springs and rivulets. AMARA SINHA, a celebrated Sanscrit poet and grammarian, who published a valuable Thesaurus of that lan¬ guage, called Amara Kosha. He is believed by some to have flourished in the fifth century of our era. It is stated by Wilson, that his work contains only the roots of San¬ scrit, amounting to 10,000. The best edition of his work is that of Serampore, by H. T. Colebrooke, in 1806, reprinted in 1829. See Wilson’s Sanscrit Diet., and Asiat. Res. vii. AMARANTE, an order of knighthood instituted in Sweden by Queen Christina in 1653, at the close of an annual feast celebrated in that country called Wirtschaft. This feast was solemnized with entertainments, balls, mas¬ querades, and similar diversions, and continued from evening till the next morning. Christina considering the name too vulgar, changed it into that of the feast of the gods, because each of the party represented some heathen deity. The queen herself assumed the name of Amarante ; that is, un- A M A Am iran- fading, or immortal. The young nobility, dressed in the taceae habit of nymphs and shepherds, served the gods at table. II . At the end of the feast the queen threw off her habit, which Amatos^ wag covere([ with diamonds, leaving it to be pulled in pieces by the maskers ; and, in memory of so gallant a feast, founded a military order, called in Swedish Geschilschaffi, into which all that had been present at the feast were admitted, includ¬ ing sixteen lords and as many ladies, besides the queen. Their device was the cipher of Amarante, composed of two A’s, the one erect, the other inverted, and interwoven to¬ gether ; the whole enclosed with a laurel crown, with this motto, Dolce nella memoria. AMAH ANT ACEdE, a natural order of plants, some of which are indigenous with us ; but most of them are tropi¬ cal. None of them are poisonous. AMARAPURA. See Ummerapura. AMARYNTHIA, or Amarysia, a festival of Artemis, celebrated with extraordinary splendour at Amarynthus in Euboea, and afterwards at Athens, and elsewhere. A M A R Y L LID E /E, a natural order of plants with mo- nopetalous flowers, and bulbous roots, several of which are deadly poisons, as the Hcemanihus toxicanus used by the Bosjesmans of the Cape, to poison their arrows. Many of them contain wholesome fecula when the acrid juice is se¬ parated from it. AM AS A, son of Abigail, a sister of David king of Israel, and commander of Absalom’s army in his rebellion. He afterwards obtained a similar command from his uncle.— (2 Sam. xvii. 25, xix. 13.) AMASIA, an ancient town of Turkey, in Natolia, and the birthplace of Strabo the geographer. It is the residence of a bashaw, and gives its name to the province where it is situated, which produces the best wines and fruits in Na¬ tolia. It is situated near the river Iris or Yeshil-Irmak, and was anciently the residence of the kings of Cappadocia. Long. 36. 26. E. Lat. 40. 33. N. AMASIS, king of Egypt, ascended the throne b.c. 569. From the rank of a common soldier he gradually rose to be one of the principal officers in the court of Apries. Being commissioned by his prince to pacify some insurgents who had rebelled against the royal authority, he attached the disaffected subjects to his own interest, and took up arms against his master. Apries, apprised of his treachery, sent another of his officers to bring the rebel before him; but this messenger returning with an insolent reply from Amasis, was barbarously mutilated by the tyrannical monarch. The nobles who still remained obedient to their prince, shocked by the barbarity with which he treated his ambassador, im¬ mediately joined the standard of the usurper. The tyrant, thus deserted by his subjects, took the field with an army of mercenaries, and meeting Amasis near Memphis, was de¬ feated and taken prisoner. The usurper treated the captive prince with great lenity; but so violent was the popular hatred, that he was compelled to deliver him into the hands of his enraged countrymen, who instantly put him to death by strangling. Under his prudent administration Egypt enjoyed the greatest prosperity. He adorned it with numerous and splen¬ did buildings, among which were a portico to the temple of Minerva, at Sais, and the great temple of Isis, at Memphis. He also erected a colossus before the temple of Vulcan, 75 feet in length, resting on its back ; and on the basis stood two statues, each 20 feet high, cut out of the same stone. Besides these, he erected several monuments in Greece. The liberality and respect for science which Amasis dis¬ played, and the encouragement he gave to learned strangers, particularly to the Greeks, to visit his country, manifested an enlightened mind. To induce Grecian strangers to re¬ main in Egypt, he marked out settlements for them on the VOL. II. A M A 649 sea-coast, permitting them to build temples, and to observe Amati all the rites of their religion unmolested. Solon, the cele- II brated lawgiver, is reported to have visited Amasis. Such Amaziab. was his generorsity, that when the temple of the Delphians ^ v ^ was burnt, he presented them with 1000 talents to assist them in rebuilding it. To gratify the vanity, or secure the alliance of the Greeks, he married a Grecian lady, named Ladice, the daughter of Battus. The evening of his reign was clouded by the prospect of the invasion of Cambyses, king of Persia, who shortly after subjugated his kingdom. In this emergency Phanes, captain of the Greek auxiliaries in the service of Amasis, being offended at his master, deserted his cause, and went over to the enemy. Poly crates also, tyrant of Samos, who had long been a friend and ally of the Egyptian monarch, now joined the standard of Cambyses. Whether apprehensions of the impending storm tended to impair his health, is not related; but about this time he died, in 525 b.c., after a reign of 44 years. AMATI, Pasquale, an Italian antiquary, born at Savig- nano in 1716, the author of several learned works, the best known of which is that—De Destitutions Purpurarum. His two sons were also distinguished: the elder, Girola¬ mo, was the author of several dissertations on inscriptions, and other learned works; and Basilio, the younger son, wrote UIsold del Congresso triumvirale, &c., and some poetry. AMATUS LUSITANUS,properly Joao Roderiguez, a learned Hebrew physician of the sixteenth century. Con¬ cealing his religion, he studied at Salamanca, and long lived in Italy, where he was called to attend Pope Julius HI., about the middle of that century. The fear of the Inquisi¬ tion drove him to Thessalonica, where he openly professed the Jewish religion. His remarks on Dioscorides show him to have been skilled in Greek and Arabic; and his Latin work on practical medicine contains many curious observa¬ tions. He was born in Portugal in 1511, and died at Thes¬ salonica (Saloniki) in 1568. AMAUROSIS, afjuivpaxrL's, a deprivation of sight, the eye remaining seemingly unaffected. A perfect amaurosis is when the blindness is total. When there is still a power of distinguishing light from darkness, the disease is called by M. de St Ives an imperfect amaurosis. There is a pe¬ riodical sort, which comes on instantaneously, continues for hours or days, and then disappears. AMAXICHI, a seaport and capital of Santa Maura, one of the Ionian Islands. The town is small and ill built; and the harbour is only fit for small craft. Population 6000. It is the residence of a British governor and of a Greek archbishop. AMAZIAH, the eighth king of Judah, succeeded his father Joash in the 25th year of his age. At the commence¬ ment of his reign he showed some reverence for the Divine authority, but, in the language of Scripture, “ not with a perfect heart.” He speedily inflicted capital punishment on the murderers of his father; but from respect to the law of Moses he spared their families, an extension of clemency not very common in those times. He gave early proof of his military spirit, by collecting a numerous army to attack the Edomites. This force was composed not only of all his own subjects capable of bearing arms, but of a powerful body of auxiliaries hired from the children of Israel. By the advice of a prophet, however, the Israelites, amounting to 100,000 men, were dismissed, and he prosecuted his en¬ terprise with the remainder of his army. Having engaged the Edomites in the valley of Salt, he defeated them with the loss of 10,000 men, and following up his victory, made himself master of Selah, their metropolis. He also pos¬ sessed himself of the enemy’s idols, and impiously made them the objects of his adoration. Meanwhile the Israelites, whom he had discharged, either offended by their dismissal, 650 A M A Amazon, or disappointed of their hope of plunder, turned their arms v/—^ against the kingdom of Judah, and plundered many of the cities. Amaziah, elated by his success, sent a hostile chal¬ lenge to Joash, king of Israel, to which Joash contemptu¬ ously replied in a fable. (2 Kings xiv. 9.) Indignant at the insult, Amaziah immediately took the field, and encoun¬ tering the Israelites at Bethshemesh, was defeated and taken prisoner. After his victory, Jcash proceeded to Jerusalem, carrying along with him his vanquished enemy; and having broken down part of the wall of the city, and plundered the temple and palace, he returned with the spoil to Samaria. This misfortune seems to have damped the military ardour of Amaziah ; for although he reigned 15 years after his de¬ feat, we are not informed of his engaging in any hostility with his neighbours. He fell by the hands of conspirators, in the 29th year of his reign. (2 Kings xiv.; 2 Chron. XXV.) AMAZON, Maranon, or Orellana, a river of South America, and the largest in the world. Its proper and most remote source is the Ucayale, a branch of which rises near La Paz, in 18° of south latitude. The Maranon, a more northern branch, rises in a lake north-eastward of Lima, and, after a course of many miles to the north, is joined by the Chinchipe at Jaen. From this point, which is only about 200 miles from the Pacific Ocean, the river continues navi¬ gable to its embouchure in the Atlantic, a distance of 2100 miles in a direct line, or 3000 miles by the course of the stream. Humboldt measured the height of this spot by the barometer, and found it to be 194 toises, or 1240 English feet; and hence it appears that the fall in the bed of the river is on an average about five inches per mile; but the inclination is of course greater in the upper than in the lower part of the stream. Condamine found the width of the river at some distance below Jaen to be 135 toises, or 860 feet, and the depth to exceed 180 feet. The Maranon is joined by the Ucayale in west longitude 73°, by the Napo at 71^°, by the Japura at 65°. The other most considerable branches are the Negro on the north side, and the Juruay, the Ma¬ deira, and the Tapajos, on the south. Many of the tribu¬ taries of the Amazon greatly surpass in size the Rhine or the Danube; and their number is very great. It flows * through 22° of longitude, near the equator. The country, watered by the river and all its branches, embraces an area of 2,100,000 square English miles, and includes one third part of South America. At a pass called the Pongo, about 140 miles below Jaen, the bed of the stream is suddenly contracted from 250 fathoms to 25, the Amazon having here cut its way through the rocks, which rise like perpendicular walls to a great height. At the junction with the Napo, in longitude 7l^°, its breadth is 900 fathoms, and its depth was found to exceed 100 fathoms. Between the Negro and the Madeira it has the breadth of a league, which extends to two leagues at those parts where islands abound; but during the annual swell of the water it covers a great part of the adjoin¬ ing country, and has then no determinate limits. At Pauxis, 200 miles from the sea, the tides are sensibly felt every ten hours; and Mr Condamine infers, from the time which the swell of the waters requires to travel this distance, that there must be a succession of tides in the river at all times, and that its surface of course presents an undulating line. This traveller computes that the water passes from Jaen to the sea in 45 days, flowing about 66 miles per day, or 2| miles in the hour. But the influence of the tides is felt 400 miles from the embouchure. In the rainy season the rapidity of this river is four miles an hour ; and where it meets the ocean its breadth is fully thirty miles. The sea retreats before this mighty mass of rushing water, which causes a very agitated swell; and the river current is said to be still perceptible at more than 400 miles from the shore. Some reckon the A M A Rio Tunguragua the source of the Maranon, which would Amazons, give it a course of 3300 English miles; but if we consider the Rio Ucayale as its source, its course cannot be less than 3700 English miles. It receives enormous tributaries,—from the north the Rio Napo and Rio Putumayo, each about 700 miles long; the Yapura, 900 miles ; the Rio Negro, 1400;—from the south, the Yavari, the Yutia,the Tefe, the Puru, and above all, the Rio Madeira, that joins the Maranon after a course of 1800 miles; besides the Topayos of 900, and the Xingu of 1000 miles. It is a remarkable fact that the great South American rivers, the Maranon and Orinoco join, by a large branch, the Rio Cassiquiare. The Amazon traverses a region thickly covered with lofty forests, which are the haunts of the jaguar, bear, panther, and many other wild animals, and are inha¬ bited by numerous small tribes of savages, among whom the Spaniards and Portuguese have established missionaries. The river abounds in fish, many of which are of the most delicious kinds; and turtles of an excellent quality are nu¬ merous. Large alligators are seen stretched motionless in the mud, like trunks of trees. Nearly all the branches of this noble stream are navigable to a great distance from their junction with the main trunk; and collectively, the whole afford an extent of water communication unparalleled in any other part of the globe. What adds to this advantage is, that as the wind and the current are always opposed to each other, a vessel can make her way either up or down with great facility, by availing herself of her sails in the one case, and committing herself to the force of the current in the other. AMAZONS, in Antiquity, a nation of female warriors, who are said to have founded an empire in Asia Minor, upon the river Thermodon, along the coasts of the Black Sea. They are reported to have formed a state, out of which men were excluded, their commerce with that sex being confined to strangers. They killed all their male children, and cut off the right breasts of their females, to make them more fit for the combat. From the last circumstance they are supposed to derive their name, viz., from the privative a, and /xa£o?, mamma, breast. But Bryant, in his Analysis of Ancient Mythology, vol. iii. p. 463, rejects this account as fabulous; and observes that they were in general Cuthite colonies from Egypt and Syria, who formed settlements in different countries, and that they derived their name from zon, the sun, which wTas the national object of worship. The Amazons are mentioned by the most ancient of the Greek writers. In the third book of the Iliad, Homer re¬ presents Priam speaking of himself as having been present, in the earlier part of his life, in a battle with the Amazons ; and some of them afterwards came to the assistance of that prince during the siege of Troy. The Amazons are particularly mentioned by Herodotus. That historian informs us that the Greeks fought a battle with them on the river Thermodon, and defeated them. After this victory the Greeks carried off in three ships all the Amazons they had taken prisoners. But while they were out at sea, the Amazons conspired against the men, and killed them all. Having, however, no knowledge of navi¬ gation, nor any skill in the use of the rudder, sails, or oars, they were driven by wind and tide till they arrived at the precipices of the Lake Mseotis, in the territories of the Scy¬ thians. Here the Amazons went ashore, and marching into the country, seized and mounted the first horses they met with, and began to plunder the inhabitants. The Scythians at first conceived them to be men ; but after having several skirmishes with them, and taking some prisoners, they dis¬ covered them to be woman. They were then unwilling to carry on hostilities against them; and by degrees a num- AMAZON S. Amazons, ber of the young Scythians formed connections with them, and were desirous that these gentle dames should live with them as wives, and be incorporated with the rest of the Scy¬ thians. The Amazons agreed to continue their connection with their Scythian husbands, but refused to associate with the rest of the inhabitants of the country, and especially with the women. They afterwards prevailed upon their husbands to retire to Sarmatia, where they settled. Diodorus Siculus says, “ There was formerly a nation who dwelt near the river Thermodon, which was subjected to the government of women, and in which the women, like men, managed all the military affairs. Among these female warriors, it was said, was one who excelled the rest in strength and valour. She assembled together an army of women, whom she trained up in military discipline, and subdued some of the neighbouring nations. Afterwards, having by her valour increased her fame, she led her army against the rest; and being successful, she w7as so puffed up, that she styled herself the daughter of Mars, and or¬ dered the men to spin wool, and do the work of the women within doors. She also made laws, by which the women were enjoined to go to the wars, and the men to be kept at home in a servile state, and employed in the meanest offices. They also debilitated the arms and thighs of those male children who were born of them, that they might be ren¬ dered unfit for war. They seared the right breasts of their girls, that they might be no interruption to them in fight¬ ing : whence they derived the name of Amazons. rl heir queen, having become extremely eminent for skill and knowledge in military affairs, at length built a large city at the mouth of the river Thermodon, and adorned it with a magnificent palace. In her enterprises she adhered strictly to military discipline and good order; and she added to her empire all the adjoining nations, even to the river Tanais. Having performed these exploits, she at last ended her days like a hero, falling in a battle in which she had fought courageously. She was succeeded in the kingdom by her daughter, who imitated the valour of her mother, and in some exploits excelled her.” Diodorus also mentions another race of Amazons who dwelt in Africa, and whom he speaks of as being of greater antiquity than those who lived near the river Thermodon. Justin represents the Amazonian republic as having taken its rise in Scythia. The Scythians had a great part of Asia under their dominion upwards of 400 years, till they were conquered by Ninus, the founder of the Assyrian empire. After his death, which happened about 1150 years before the Christian era, and that of Semiramis and their son Ninyas, Ilinus and Scolopites, princes of the royal blood of Scythia, were driven from their country by other princes, who like them aspired to the crown. They departed with their wives, children, and friends ; and being followed by a great number of young people of both sexes, they passed into Asiatic Sarmatia, beyond Mount Caucasus, where they formed an establishment, supplying themselves with the riches they wanted, by making incursions into the countries bordering on the Euxine Sea. The people of those coun¬ tries, exasperated by the incursions of their new neighbours, having united, surprised and massacred the men. The women then resolving to revenge their death, and at the same time to provide for their own security, resolved to form a new kind of government, to choose a queen, enact laws, and maintain themselves without men, even against the men themselves. This design was not so very surpris¬ ing as at first sight appears : for most of the girls among the Scythians had been inured to the same exercises as the boys; to draw the bow, to throw the javelin, to manage other arms ; to riding, hunting, and even the painful labours that seemed reserved for men; and many of them among 651 the Sarmatians accompanied the men in war. No sooner Amazons, had they formed their resolution than they prepared to ' execute it, and exercised themselves in all military opera¬ tions. They soon secured the peaceable possession of the country; and, not content with showing their neighbours that all their efforts to drive them thence or subdue them were ineffectual, they made war upon them, and extended their own frontiers. They had hitherto made use of the instructions and assistance of a few men that remained in the country; but finding at length that they could stand their ground and aggrandize themselves without them, they killed all those whom flight or chance had saved from the fury of the Sarmatians, and for ever renounced marriage, which they now considered as an insupportable slavery. But as they could only secure the duration of their new kingdom by propagation, they made a law to go every year to the frontiers, to invite the men to come to them; to de¬ liver themselves up to, their embraces, without choice on their part, or the least attachment; and to leave them as soon as they were pregnant. Those whom age rendered fit for propagation, and who were willing to serve the state by breeding girls, did not all go at the same time in search of men: for in order to obtain a right to promote the mul¬ tiplication of the species, they must first have contributed to its destruction; nor was any one thought worthy of giv¬ ing birth to children till she had killed three men. If from this commerce they brought forth girls, they edu¬ cated them ; but, with respect to the boys, if we may be¬ lieve Justin, they strangled them at the moment of their birth. Plutarch, treating of the Amazons in his life of iheseus, considers the accounts which have been preserved concern¬ ing them as partly fabulous and partly true. He gives some account of a battle which had been fought between the Athenians and the Amazons at Athens ; and he relates some particulars of this battle which had been recorded by an ancient writer named Clidemus. In another place he says, “ It appears that the passage of the Amazons through Thes¬ saly was not without opposition ; for there are yet to be seen many of their sepulchres near Scottussa and Cynocephalac and in his life of Pompey, speaking of the Amazons, Plutarch says, “ They inhabit those parts of Mount Caucasus that look towards the Hyrcanian Sea, not bordering upon the Alban¬ ians, for Gelae and Leges lie between; and with these people do they yearly, for two months only, accompany and cohabit, bed and board, near the river Thermodon. After that they retire to their own habitations, and live alone all the rest of the year.” Quintus Curtius has given a circumstantial account of the visit of the Queen of the Amazons to Alexander the Great. Justin also repeatedly mentions this visit of Thalestris to Alexander; and in one place he says that she made a march of 25 days in order to obtain this meeting with him. The interview is likewise mentioned by Diodorus Siculus. The Amazons are represented as being armed with bows and arrows, with javelins, and also with an axe of a parti¬ cular construction, which was denominated the axe of the Amazons. According to the elder Pliny, this axe was in¬ vented by Penthesilea, one of their queens. On many an¬ cient medals are representations of the Amazons armed with these axes. They are also said to have had bucklers in the shape of a half-moon. That at any period there should have been women who, without the assistance of men, built cities and governed them, raised armies and commanded them, administered public affairs, and extended their dominions by arms, is un¬ doubtedly so contrary to all that we have seen and known of human affairs, as to appear in a very great degree incre- x 652 A M B Ambacht dible ; but that women may have existed sufficiently I’obust II and sufficiently courageous to have engaged in warlike en- Ambassa- terprises, and even to have been successful in them, is cer- dor^ tainly not impossible, however contrary to the usual course of things. That much of what is said of the Amazons is fabulous, there can be no reasonable doubt; but it does not therefore follow that the whole is without foundation. I he ancient medals and monuments on which they are repre¬ sented are very numerous, as are also the testimonies of ancient writers. It seems not rational to suppose that all this originated in fiction, though it be much blended with it. We now know that in the Negro kingdom of Dahomey the present ruler of that country, who humbled the power of the Ashantees, has among his choicest troops battalions of women, who are as fearless and redoubtable as the ancient Amazons. AMBACHT is a word which denotes a kind of jurisdic¬ tion or territory, the possessor whereof has the administra¬ tion of justice, both in alto and basso; or of what is called in the Scottish law, a power of pit and gallows, i. e., a power of drowning and hanging. In some ancient writers, ambacht is particularly used for the jurisdiction, government, or chief magistracy of a city. The word is very ancient, though used originally in a sense somewhat different. Ennius calls a mercenary, or slave hired for money, ambactus; and Caesar gives the same appellation to a kind of dependents among the Gauls, who, without being slaves, were attached to the service of great lords. AMBARVALIA, in Antiquity, an annual ceremony among the Romans, on the Ides of May, when, in order to procure from the gods a happy harvest, they conducted the victims thrice round the corn-fields in procession before sacrificing them. Ambarvalia were either of a private or public nature : the private were performed by the master of a family, and the public by the priests, called/rafrrs arvales, who officiated at the solemnity. The prayer preferred on this occasion, the formula of which we have in Cato, de Re Rustica, cap. cxlii. was called carmen ambarvale. At these feasts they sacrificed to Ceres a sow, a sheep, and a bull or heifer ; whence they took the name of suovetaurilia. The method of celebrating them was, to lead a victim round the fields, while the peasants accompanied it, and one of their number, crowned with oak, hymned forth the praises of Ceres in verses composed for the occasion. The processions and ceremonies of Rogation, or Gang-week of the Latin Church, bore a great resemblance to the ancient ambarvalia. Since the Reformation the perambulation of the parish boun¬ daries has been substituted in their place. AMBASSADOR, a word of disputed origin, but pro¬ bably adopted into the English language from the French, means, in its general sense, a minister authorised by any state to represent it in some other. In its distinctive sense, as indicating a particular kind of minister so appointed, it means the highest class; and by authority as well as prac¬ tice, there are states which may be represented at others, yet are understood not to be entitled to appoint so high a representative as an ambassador. ^Messages require to be interchanged by all moderately civilised nations, unless those which, like the Chinese or the Japanese, peculiarly isolate themselves. Hence such messages, and the manner in which they were sent and received, are familiar occur¬ rences in all histories. Some understanding that the persons who undertook such a function should enjoy freedom and safety in the state to which they were sent was absolutely necessary for its performance. The Romans adopted strict rules for the safety of ambassadors; but the less definite provisions of other nations were liable to be affected by momentary impulses, and many incidents of ancient warfare arose out of insults or injuries committed on ambassadors. A M B It was on the ground of an insult offered to his ambassadors Ambassa- that Alexander destroyed Tyre. The Persian invasions of ^or- Greece were stimulated by the slaughter of the ambassadors of Darius—who, however, demanding earth and water as tokens of dependence, were rather messengers of hostility than ambassadors, in anything like the modern sense of the term. Ambassadors now communicate privately with sovereigns or official persons, not with legislative bodies. In Greece, however, ambassadors sometimes pleaded the cause of their state in the public assemblies, and in Rome they were for¬ mally received by the senate. The legatus of the Romans answered pretty nearly to our Ambassador Extraordinary; but the term was also used to mean another and totally different officer who accompanied the proconsul or governor of a province, and was more like a colonial secretary. It be¬ came the practice to give honorary legations of this kind on account of the privileges which they conferred on the holder in the province to which he was accredited. There is, how¬ ever, a distinction of a generic and very characteristic kind between the ambassador of modern diplomacy and any ancient representatives of states. The ambassador of old was chosen for a particular message or negotiation, and a permanent resi¬ dent representative of one state within another was unknown, at least as a system. It is not yet intelligible to nations be¬ yond the circle of European diplomacy. The Turks had the inveterate practice, on going to war with a state, of commit¬ ting its representative to the seven towers; and though the reason assigned for the practice was the safety of the person of the ambassador from outrage, even this, if it were sincere, showed that the feelings of hatred indulged against a mem¬ ber of a hostile state would break out too strongly to be controlled even by that despotic government. The Chinese, and their neighbours nearer Hindustan, can look on an ambassador or diplomatic agent as merely a dignified spy, to whose presence nothing but necessity compels them to submit. Nor are they entirely wrong, since the European embassies may be counted a mutually tolerated system of espionage. Even Wickefort calls the ambassador an hon¬ ourable spy, protected by the law of nations; and La Bruyere says epigramatically, that the ambassador’s func¬ tion is to cheat without being cheated. The understanding that an ambassador was a person ever ready to do whatever he could with safety to the advantage of his own country, and the injury of that to which he was accredited, became a standing object of sarcasm with the wits of the seventeenth century. Sir Henry Wotton, himself an ambassador, when asked to write something in an album at Augsburg, could not resist a sarcasm on the same subject, and spoke of an ambassador as a person sent abroad to lie for the good of his country. In its English form, his apophthegm gene¬ rally involves a pun or equivoke in the words “ lie abroad,” of which the original Latin is, however, not susceptible. Scioppius published it as a declaration of the morality of English diplomacy, and brought Wotton under temporary disgrace with King James ; to whom the jest seemed the more dangerous that it announced that false and treache¬ rous system of diplomacy on which he with most of the sovereigns of the age acted when it was safe to do so. Permanent embassies, with the eminent personal privileges conceded to ambassadors, have existed in feudal Europe from an early time. To find the origin of an institution seemingly so much at variance with the selfish and ravenous national habits amidst which it arose, we must look to the peculiar sacredness claimed for their persons by the great community of European monarchs. The privileges of the ambassador did not arise from principles of jurisprudence founded on general public utility, but from the practice of the sovereign invest¬ ing his representative with his own sacredness, and the acknowledgment on the part of the brother sovereign of the AMBASSADOR. bassa- sufficiency of the investiture. Thus in ages when interna- "dor!81 tional law was rude and little respected, ambassadors claimed l ^ j privileges which would in the present day be deemed pre¬ posterous ; such total exemption from liability to the laws, civil or criminal, of the country to which they were accre¬ dited, and the right to have their official places of residence respected, as sanctuaries for criminals fleeing from justice. Ambassadors of old, in fact, thus received concessions which, though claimed by them as belonging properly to their masters as sovereign princes, and descending to them¬ selves only as substitutes, would not practically have been enjoyed by sovereign princes though theoretically conceded to them. The advantage obtained over a state by seizing the person of the sovereign, would have rendered it unsafe for the principal to trust to privileges which, in the less available person of his representative, were scrupulously respected. From this fictitious royalty came many of the practical peculiarities of the embassies of the present day. The qualification of “ Excellency” applied to ambassadors is a communication from the titles of sovereign princes. They have the right of appearing covered before sovereigns in their formal audiences—a right not actually exercised, but still symbolically acknowledged. The ambassador’s immu¬ nities extend to the persons brought in his train, not as participating in his fictitious sovereignty, but as his subjects who are exempt from the authority of the state to which he is accredited, and responsible solely to him as their local and temporary sovereign. Thus, by the “ exterritoriality,” as it has been termed, of an embassy, the persons of the ambas¬ sador and his suite, his dwelling-house and his carriages were all deemed a part of his own nation, as inviolable by diplomatic understanding as the court of his sovereign was by distance and armed protection. The most prominent relic at the present day of this fictitious royalty, is the splen¬ dour and costliness of the embassies of the great powers —qualifications in which the United States of America, not having the same traditional dignity to support, have had the good sense not to compete with them. As the theory, indeed, of the ambassador’s rank and pri¬ vileges were that he represented, not the state or people from whom he came, but the king, a disposition has often been shown to deny at least the higher privileges of em¬ bassy to republics. Until Cromwell’s power commanded respect, the representatives of the English Commonwealth were treated with much indignity, and two of them were slain by royalist refugees—Dorislaus in Holland, and As- cham in Spain. In 1663 the court of Louis XIV. haughtily refused to concede the usual honours to the representatives of the Swiss cantoris. It is not the practice of the United States to profess to accredit ambassadors of the highest di¬ plomatic grade, nor does their condition in European diplo¬ macy fortunately tempt them to transgress this prudent rule. On the other hand, it is not usual to accredit the highest class of ambassadors to that frugal government; though, for the adjustment of the late difficulties about the Oregon boundary, Lord Ashburton was commissioned with high and peculiar power to negotiate with the States. It is cu¬ rious to find in the article Ambassadeur in the Encyclopedic Moderne, written between the fall of Louis Philippe and the re-establishment of the empire by Louis Napoleon, com¬ plaints of the still extant humiliations to which republican ambassadors are liable. The privileges conceded to the fictitious sovereignty of the ambassador, like many other institutions of a like bar¬ barous origin, have been directed in the progress of civilisa¬ tion to serviceable ends. That the representative should be able to keep himself from being in any way involved in the social or political movements of the state to which he is 653 accredited, is an unquestionable advantage. The extern- Ambassa- toriality has been found serviceable in adjusting many diffi- dor. culties in international law; that which is done under the auspices of the ambassador, as a marriage in his chapel, being deemed the same in law as if it had taken place in his country. Thus in very intolerant countries an embassy has often acted as a little centre of toleration, which govern¬ ments, prevented by high priestly influences from avowedly acting on liberal principles, have been glad rather to cherish than discourage. It has always been difficult in countries not despotic to preserve the sacredness of embassies when circumstances have made them offensive to the people. Thus it was diffi¬ cult to keep Gundomar the celebrated Spanish ambassador in James the First’s reign from violence by the London mob for introducing sedan-chairs, which they called a device for enslaving Englishmen and making them do the work of beasts. In the anti-Popery riots of 1780 the chapels of the Bavarian and Sardinian embassies were burned. It has ever been usual to exact high satisfaction for injuries offered to ambassadors, and despotic courts have had no difficulty in conceding the demand where this was rendered prudent by the power of the offended party. Diplomatic difficulties of a serious kind have often occurred, however, in constitutional countries where the asserted privileges of the foreign am¬ bassador were found to clash with the undoubted rights of the home citizen. In 1668 the Portuguese minister was imprisoned for debt in Holland, and in 1708 a similar event produced a serious diplomatic difficulty in England. The Russian ambassador, having had his audience of leave, was arrested for debt by some tradesmen in the open streets of London. Deeming that he was attacked by bravos, he de¬ fended himself, and was not secured without suffering much violence and indignity. The Czar immediately demanded the infliction of capital punishment on those who had been guilty of the outrage. Much parade was made about insti¬ tuting prosecutions against all the parties concerned in the affair; but it was impossible for the government ultimately to treat it otherwise than as a matter for which unfortunately the law made no provision. All that could be done was to pass an act to remedy the defect; and to sooth the Czar its preamble denounced in very angry terms the unparalleled wickedness of those turbulent and disorderly persons who had outrageously insulted the person of his excellency the ambassador-extraordinary of his Czarish majesty, emperor of Great Russia, to whom a copy of the act was sent with distinguished pomp. The diplomatic body in general, dis¬ contented with the haughty tone of the English court, took up the question. When the bill was passing they objected to some parts of it, and particularly to a condition of the pro¬ tection of ambassadors’ retinues, that their names should be recorded with the Secretary of State and the sheriffs of Lon¬ don ; but parliament, then exulting in the continental tri¬ umphs of Marlborough, received their demands with haughty silence. It happened almost at the same time that the British go¬ vernment had shown a memorable instance of the sternness with which it insisted on preserving the inviolability of its own ambassadors. When the Earl of Manchester was ambas¬ sador at Venice in 1708, some persons had managed, under the protection of his diplomatic privileges, to attempt smug¬ gling operations, and in the efforts to detect them, the Earl’s gondola was seized with smuggled goods in it. In such matters the British government has generally acted on the knowledge that in despotic states the government can pre¬ vent or cause all such incidents. In this instance, there were, high state-reasons for demanding satisfaction, since there was reason to suppose that the Senate was secretly in league with France, then projecting an invasion ot 654 AMBASSADOR. Ambassa- Britain; and Lord Manchester would not be appeased until dor. three official persons were sent to the galleys and others pilloried. In 1716, Britain again excited the indignation of the diplomatic circle by the seizure of the Swedish repre¬ sentative and his correspondence. His residence was sud¬ denly surrounded by a party of soldiers, and his confidential papers—some of which his wife was concealing—were ap¬ propriated. The question whether such an act was consis¬ tent with the law of nations, was pretty effectually answered in the particular occasion, by an exposure of the resident’s flagitious breach of this law, in employing his opportunities as ambassador to foster treason and make arrangements for an invasion of the country to which he was accredited. The rank of ambassadors is regulated by a double gra¬ dation—the importance of the object of the mission, and the rank of the court they represent. It has always been the object of governments rising in power, like that of Prussia under the great Frederic, to obtain some step in diploma¬ tic rank, while old states have resisted the demand and en¬ deavoured in other ways to hold their previous relative po¬ sition. Ambassadors have, from incidental circumstances, been admitted to a representative rank in some courts, which has been denied to them in others. Thus the representa¬ tives of the knights of Malta were in the middle of the eighteenth century received as ambassadors of the highest order at the courts of Rome and Vienna. The various sources of distinction, founded on the title given to the ambassador, the rank of the state sending, that of the state receiving, and sometimes the social rank of the ambassador himself, make an almost insoluble complexity of positions, which have exercised the ingenuity of the wri¬ ters on diplomacy. But the complexity has this advantage, that when there is an earnest wish to transact business, means are found for evading questions of etiquette. The great resource of those states whose right to send a minis¬ ter of the highest order is disputed, is to transact their busi¬ ness through a minister of a secondary class ; for as the class may depend as much on the rank of the court sent to as that of the court accrediting, direct assumptions or humiliations are thus avoided. It has been usual since the Congress of Vienna to divide representatives into three great classes—ambassadors, en¬ voys, and residents or charges des affaires. The first and second are accredited from the head of the government, and communicate with the head; the third class have instruc¬ tions from the foreign department of their own government, and communicate with that of the state they are sent to. The term Ambassador-Extraordinary having been applied to those sent on temporary missions of high importance, the term extraordinary came to be extended to the permanent ambassadors at the courts of the great powers, as it was deemed desirable that no diplomatic rank should be deemed higher than theirs. There are at present (1853) accredited from Britain, ambassadors-plenipotentiary at the courts of France and Turkey. To Austria, Prussia, Russia, Spain, Denmark, Sweden, Hanover, Sicily, the Netherlands, Bel¬ gium, Sardinia, the United States, and Brazil, there are en¬ voys extraordinary. In smaller states our representatives are called ministers plenipotentiary, or charges des affaires; and in some states, many of them important in trade, though not in diplomacy, as China, a consulate is deemed sufficient. The ceremonial system connected with embassies has natu¬ rally ceased to retain its old importance of late years, a por¬ tion of it only being preserved by routine, but it is still usual to gratify oriental courts by receiving their represen¬ tatives with noisy pomp. The manner in which an ambas¬ sador’s conduct must be regulated by the relative condition to each other of the states between which he acts, belongs to the subject of diplomacy. The ambassador has occupied a large place in the treatises on diplomacy and international Ambassa- law from Grotius downwards, and Wickefort devoted two dor- considerable quarto volumes to L’Ambassadeur et ses Fonc- tions. See Diplomacy, Inteknational Law. We subjoin the official return of the allowances of the ambassadors, envoys, ministers, charges d’affaires, secretaries of legation, or secretaries of embassy, and paid attaches, in the diplomatic service of Britain. France. Ambassador Secretary of Embassy First paid Attach^ Second ditto Turkey. Ambassador Secretary of Embassy Oriental Secretary First paid Attache Second ditto Third ditto Fourth ditto Fifth ditto Sixth ditto Russia. Envoy Extraordinary and Minister Plenipotentiary Secretary of Legation First paid Attache Second ditto Austria. Envoy Extraordinary and Minister Plenipotentiary Secretary of Legation First paid Attache Second ditto Spain. Envoy Extraordinary and Minister Plenipotentiary Secretary of Legation Paid Attach^ Prussia. Envoy Extraordinary and Minister Plenipotentiary Secretary of Legation Paid Attach*} United States. Envoy Extraordinary and Minister Plenipotentiary Secretary of Legation Paid Attach*} Two Sicilies. Envoy Extraordinary and Minister Plenipotentiary Secretary of Legation Paid Attach^ Portugal. Envoy Extraordinary and Minister Plenipotentiary Secretary of Legation Paid Attach^ Brazil. Envoy Extraordinary and Minister Plenipotentiary Secretary of Legation Paid Attache i Netherlands. Envoy Extraordinary and Minister Plenipotentiary Secretary of Legation Paid Attach*; Belgium. Envoy Extraordinary and Minister Plenipotentiary Secretary of Legation Paid Attach*} Sardinia. Envoy Extraordinary and Minister Plenipotentiary Secretary of Legation Paid Attach*} Bavaria. Envoy Extraordinary and Minister Plenipotentiary Secretary of Legation Denmark. Envoy Extraordinary and Minister Plenipotentiary Secretary of Legation L.8000 1000 400 300 7000 800 500 300 250 250 250 250 250 6700 900 400 300 6400 600 350 250 5400 550 250 5500 550 250 5000 800 200 4400 500 250 4400 500 250 4500 550 250 4000 500 250 4000 750 250 4100 500 250 4000 500 4000 500 A M B Ambe Sweden. _ _ . • T l| Envoy Extraordinary and Minister Plenipotentiary L.3400 Amber. Secretary of Legation 500 Hanover. Envoy Extraordinary and Minister Plenipotentiary 3400 Secretary of Legation 750 Frankfort. Envoy Extraordinary and Minister Plenipotentiary 2900 Secretary of Legation 400 Paid Attache 250 Greece. Minister Plenipotentiary 2800 Secretary of Legation 400 Paid Attachd 250 Wurtemberg. Envoy Extraordinary and ^Minister Plenipotentiary 2300 Secretary of Legation 500 Paid Attach^ 250 Saxony. Minister Plenipotentiary 2300 Secretary of Legation 850 Tuscany. Envoy Extraordinary and Minister Plenipotentiary 2300 Secretary of Legation 400 Paid Attache 500 Switzerland. Minister Plenipotentiary 2250 Secretary of Legation 400 Mexico. Minister Plenipotentiary 4000 Secretary of Legation 600 Paid Attache 200 Bolivia. Charge d’Affaires 365 Buenos Ayres. Charge d’Affaires 365 Chili. Charge d’Affaires 365 Monte Video. Chargd d’Affaires 365 New Granada. Charge d’Affaires - 365 Peru. Charge d’Affaires 365 Venezuela. Charge d’Affaires 365 Persia.1 Envoy Extraordinary and Minister Plenipotentiary Secretary of Legation First part Attachd 460 Second ditto Third ditto •;••• 200 (j.H.B.) AMBE, in Surgery, the name of an instrument formerly used for reducing dislocated bones; in Anatomy, a term for the superficial jutting out of a bone. AMBER. Bernstein, Germ.; Succin, carahe, ambre jaune, Fr.; Electrum, succinum, Lat.; Yellow mineral restn, Haidinger. This substance has been in repute from the earliest times, and, in consequence of certain properties it possesses, gave rise to many romantic and fabulous stories. According to the poets, when the sisters of Phaethon were lamenting his fate, their tears, instead of mixing with the waters of the Po, into which he had been precipitated by the thunder of the incensed Jupiter, consolidated, and were transformed into amber, on which the ancients set such an immense value. Sophocles, too, according to Pliny, hesitates not to avouch that beyond India it proceeds from the tears that fall from A M B 655 5000 750 the eyes of the birds Meleagrides wailing and weeping the Amber, death of Meleager. Again, the electricity of this substance, which was long observed before it could possibly be under¬ stood, was another source of surprise and conjecture, and induced individuals to believe that amber was possessed of some living principle; and Thales went so far as to imagine it had a soul, and even Pliny appears to have entered into the same idea. This property, which has subsequently been discovered in a multitude of other bodies, gave rise to the science of electricity,—a denomination derived from the Greek cXeKTpov, by which name amber was known to the ancients. The Arabian name Karabe, meaning attract-chaff, is also very significant of this property. We thus find that a bit of amber was the first electric machine ever put in use. Little, however, did Pliny and the philosophers of his days, when debating on the tears of the sisters of Phaethon, or of the birds that wept the fate of Meleager, dream of the re¬ searches of their successors, or of the effects to be produced by the multiplication and concentration of the power ori¬ ginally discovered in a bit of amber. It was not surprising that a substance so prized and so valuable should be found to possess many important medi¬ cinal qualities. It is to be suspected, however, that, taken per se, the virtues it possesses may be summed up in what Pliny states, viz., “ True it is, that a collar of amber beads worn about the necks of young infants, is a singular pre¬ servative to them against secret poison, and a counter¬ charm for witchcraft and sorceries.” The same feelings may probably have handed down even to our own time the su¬ perstitious veneration with which the necklace of lammer beads has always been held among the lower classes of our own countrywomen, whose necks may still be seen orna¬ mented with this esteemed heirloom, while their backs are supporting a load of fish or of salt to the market. The use of amber in medicine might now be considered as nil, were it not that chemists have succeeded in extracting from it, by distillation, a liquid of a very pungent smell, which is a good antispasmodic, but now little used. The oil of amber entered into the composition of the syrup of karabe, in the older pharmacopoeias. As a matter of course, the origin of amber was also wrapt in mystery, but for this there seems to be no longer occa¬ sion ; with very few exceptions, it seems always to occur in beds of bituminous wood. “ Near the sea-coast in Prussia there are regular mines for the working of amber: under a stratum of sand and clay, about 20 feet thick, a stratum of bituminous wood occurs, from 40 to 50 feet thick, of a 1 blackish brown colour, and impregnated with pyrites. Parts of these trees are impregnated with amber, which sometimes is found in stalactites depending from them. Under the stratum of trees were found pyrites, sulphate of iron, and coarse sand, in which were rounded masses of amber. The mine is worked to the depth of 100 feet; and, from the cir¬ cumstances under which the amber is found, it seems plain that it originates from vegetable juices.” {Phillips) The next unequivocal example of this being the fact as to the origin of amber occurs in the brown coal of Hasen Island in Greenland. Here it presents itself usually in very small specks; but these are often of a highly brilliant transpa¬ rent character. Similar repositories are found in France, at St Paulet, department du Gard; at Coboalles, in the pro¬ vince of the Asturias in Spain ; and in Saxony. Nowhere, however, does amber occur so abundantly as on the Prus¬ sian coasts of the Baltic, between Koningsberg and Memel. 1 The salaries of the mission in Persia are not charged upon the Consolidated Fund, hut are paid out of the sum of L.12,000, which is received annually by the Treasury from the East India Company towards defraying the general expenditure of the diplomatic ser¬ vice in Persia. X 656 A M B A M B Amber. The bed of coal which we have described above seems to extend under the sea; and, subsequent to every heavy storm, a large quantity of amber is sure to be found on the coast. It is secured by fishermen by means of nets, and being the property of the crown, is delivered to the proper officers at a certain rate. It is said that the revenue derived from this sometimes amounts to 16,000 or 17,000 dollars. This has been the great source of supply to the whole of Europe from the earliest times. Besides these sources, amber is found in other situations removed from all apparent connection with vegetable origin. In the neighbourhood of Paris it occurs in small grains in the plastic clay; it likewise occurs at Aix in Provence, dis¬ posed in clay ; and it has often been found among the gravel in the neighbourhood of London. The coasts of Sicily and the Adriatic likewise afford amber. The most beautiful specimens are perhaps those which are found at Catania. They often possess a beautiful play of colour, approaching to purple, not to be observed in the product of other places. The predominant colour of amber is yellow, generally of a pale straw colour; but it passes into honey yellow and yel¬ lowish white. Occasionally it is perfectly transparent, and in this state it is in the greatest esteem for work. It has been said that individuals had invented the means of rendering opaque and dark-coloured amber transparent, and of even communicating peculiar colours ; but these pro¬ cesses have perished with the inventors. It is said, that by exposing opaque amber, covered with sand, in an iron pot, to a gentle heat for forty hours, or by boiling it for twenty hours in rapeseed oil, it will become transparent; but in either case it loses its electric qualities. In mineralogical cabinets amber is placed among the in¬ flammable substances. It occurs in irregular and spheroidal masses, with a rough uneven surface. It presents no na¬ tural cleavage; its fracture is conchoidal; its lustre is re¬ sinous, and the streak white. It is brittle, and its hardness varies from 2-0 to 2*5 ; specific gravity L078 to LOBl ; and, when rubbed, acquires a strong negative electrical virtue. According to the analysis of Drapier it consists of Carbon .SOSO Hydrogene 7,31 Oxygene 6’73 Lime L54 Alumina LIO Silica..... 063 These three earthy ingredients seem to be accidental; for Schrotter found in it only carbon, 78*82 ; hydrogene, 10*23; oxygene, 10*95 ; equivalent to C10 H8 O. It burns with a pale yellow flame, with a good deal of black smoke, and evolves an agreeable odour, leaving a carbona¬ ceous residue. It is cut into various ornaments and works of art, and is a favourite article for the construction of mouth¬ pieces to smoking apparatus. One of the most singular peculiarities in the history of amber, is the circumstance of its very often containing in¬ sects and even reptiles enclosed within it. The high prices which such rarities commanded set the ingenious to work to imitate and forge specimens to all appearance genuine; which has cast so much discredit upon the fact itself, that all speci¬ mens of this description are now viewed with jealousy and suspicion. That, however, being admitted, there can be no doubt whatever that such objects are actually found in am- ber, and sometimes present appearances which it would be extremely difficult if at all possible to imitate. Of those in¬ sects which have been orginally inclosed in amber, some are plainly seen to have struggled hard for their liberty, and even to have left their limbs behind them in the attempt; it being no unusual thing to see, in a mass of amber that contains a stout beetle, the animal wanting one, or perhaps two of its legs, and those legs left in different places, nearer that part of the mass from which it has travelled. This also may ac¬ count for the common accident of finding legs or wings of Amber flies, without the rest of their bodies, in pieces of amber; the insects having, when entangled in the yet soft and viscid matter, escaped at the expense of leaving those limbs behind them. Drops of clear water are sometimes also preserved in amber. These have doubtless been received into it while soft, and preserved by its hardening round them. Beautiful leaves of a pinnated structure, resembling some of the ferns or maidenhairs, have been found in some pieces; but these are rare, and the specimens of great value. Mineral sub¬ stances are also found at times lodged in masses of amber. Some of the pompous collections of the German princes boast of specimens of native gold and silver in masses of amber ; but as there are many substances, as sulphurets of metals, and mica, that have all the glittering appearance of gold and silver, it is not to be too hastily concluded that these metals are really lodged in these beds of amber. The most celebrated manufactures of amber are, in Prussia, at Koningsberg and Dantzic ; in Sicily, at Catania and Tripani; at Leghorn ; and at Constantinople. The value of amber depends upon its colour, its lustre, and its size. In 1576 a mass weighing 11 pounds was found in Prussia, and deemed worthy of being presented to the emperor ; latterly a mass of 13 pounds was found, for which 5000 dollars were said to be refused. Such masses are of very great rarity. The principal demand for the amber of' commerce is among the Armenians, through whom it is con¬ veyed to Egypt, Persia, China, and Japan; and a great quantity is purchased to be consumed at the shrine of Ma¬ homet, by the pilgrims bound to Mecca. Amber Tree, the English name of a species of Anthosper- mum. AMBERG, a walled town of Bavaria, in the circle of the Upper Palatinate, and capital of a bailiwick of the same name. It is situated on the river Vils, on the road between Ratis- bon and Bayreuth, and 26 miles east of Nuremburg. It was formerly the capital of the circle of Upper Palatinate, and at present is the seat of its appeal court. It has a castle, an arsenal, eight churches (of which St Martin’s has many beautiful paintings and monuments), a Franciscan cloister, a theatre, elementary and advanced schools, and several manufactories, including a royal manufactory of arms. In its vicinity is an extensive iron mine, and a chapel of the Virgin Mary, much resorted to by pilgrims. Pop. in 1846, 10,225. Lat. 49. 26. 52. N. Long. 11. 47. 27. E. The bailiwick has an area of 288 square miles, or 184,320 acres. Amberg, a lofty mountain of East Gothland, in Sweden. On this mountain, near the Wetter lake, antimony has been found. On its top is the burying-place of one of the ancient kings of the country. The spot is marked by a flat stone. AMBERGER, Christopher, a German painter, born at Amberg, who obtained reputation chiefly by his por¬ traits, carefully finished in the style of Holbein. His his¬ torical pieces are small, hard, and dry, and are chiefly to be seen in his native place. He died in 1568, about 78 years of age. AMBERGRIS , or Gray Amber, is a solid, opaque, ash- coloured, fatty, inflammable substance, variegated like mar¬ ble, remarkably light, rugged, and uneven in its surface, and of a fragrant odour when heated. It does not effervesce with acids; it melts freely over the fire into a kind of yellow rosin; and is hardly soluble in spirits of wine. Ambergris is found swimming upon the sea, on the sea- coast, or in the sand near the sea-coast; especially in the Atlantic Ocean, on the sea-coast of Brazil, and that of Ma¬ dagascar ; on the coasts of Africa, of the East Indies, China, Japan, and the Molucca Islands; but most of the ambergris which is brought to England comes from the Bahama Islands, from Providence, &c., where it is found on the ^ Amber- coast. It is also sometimes found in the abdomen of whales gris. by the whale-fishermen, always in lumps of various shapes and sizes, weighing from half an ounce to a hundred and more pounds. The piece which the Dutch East India Company bought from the king of Tydore weighed 182 pounds. An American fisherman from Antigua found, inside a whale, about fifty-two leagues south-east from the Windward Is¬ lands, a piece of ambergris which weighed about 130 pounds, and sold for L.500 sterling. The most satisfactory account of the real origin of am¬ bergris is that given by Dr Swediaur, in the 73d volume of the Philosophical Transactions. We are told by writers on ambergris, that sometimes claws and beaks of birds, feathers of birds, parts of vege¬ tables, shells, fish, and bones of fish, are found in the middle of it, or variously mixed with it. Of a very con¬ siderable number of pieces, however, which Dr Swediaur examined, he found none that contained any such thing; though he allows that such substances may sometimes be found in it; but in all the pieces of any great size, whether found on the sea or in the whale, he always found a con¬ siderable number of black spots, which, after the most careful examination, appeared to be the beaks of the Sepia Octopodia ; and these beaks, he thinks, might be the sub¬ stances which have hitherto been always mistaken for claws or beaks of birds or shells. The presence of these beaks in ambergris proves evidently that all ambergris containing them is in its origin, or must once have been, of a very soft or liquid nature; as otherwise those beaks could not so con¬ stantly be intermixed with it throughout its whole substance. That ambergris is found either upon the sea and sea- coast, or in the bowels of whales, is a fact universally credited. It is, however, of consequence to know whether ambergris is found in all kinds of whales, or only in a particular species of them; whether it is uniformly to be met with in those animals; and if so, in what part of their body it is to be found. All these questions we find very fully discussed by Dr Swediaur. According to the best information that he could obtain from several of the most intelligent persons employed in the spermaceti whale-fishery, and in procuring and sell¬ ing ambergris, it appears that this substance is sometimes found in the belly of the whale, but in that particular species only which is called the spermaceti whale, and which, from its description and delineation, appears to be the Physeter macrocephalus of Linnaeus. The persons who are employed in the spermaceti whale- fishery confine their views to the physeter macrocephalus. They look for ambergris in all the spermaceti whales they catch, but it seldom happens that they find any. When¬ ever they harpoon a spermaceti whale, they observe that it constantly not only vomits up whatever it has in its stomach, but also generally discharges its faeces at the same time; and if this latter circumstance takes place, they are com¬ monly disappointed in finding ambergris in its belly. But whenever they discover a spermaceti whale, male or female, which seems torpid and sickly, they are always pretty sure to find ambergris, as the whale in this state seldom voids its faeces upon being harpooned. They likewise generally meet with it in the dead spermaceti whales, which they sometimes find floating on the sea. It is observed also, that the whale in which they find ambergris often has a morbid protuberance, or, as they express it, a kind of ga¬ thering in the lower part of its belly, in which, if cut open, ambergris is found. It is remarkable that all those whales in whose bowels ambergris is found, seem not only torpid and sick, but are also constantly leaner than others ; so that, if we may judge from the constant union of these two cir¬ cumstances, it would seem that a larger collection of am- VOL. II. 657 bergris in the belly of the whale is a product of disease, and Amber- probably sometimes the cause of its death. As soon as they Sr'lB- harpoon a whale of this description, torpid, sickly, emaciated, or one that does not void on being harpooned, they imme¬ diately either cut up the above-mentioned protuberance, if there be any, or they rip open its bowels from the orifice of the anus, and find the ambergris sometimes in one, some¬ times in several lumps, of generally from three to twelve and more inches in diameter, and from one pound to twenty or thirty pounds in weight, at the distance of two, but most frequently of about six or seven feet from the anus, and never higher up in the intestinal canal, which, according to their description, is in all probability the intestinum cae¬ cum, hitherto mistaken for a peculiar bag made by nature for the secretion and collection of this singular substance. That the part cut open to come at the ambergris is no other than the intestinal canal is certain, because they constantly begin their incision at the anus, and find the cavity every¬ where filled with the faeces of the whale, which, from their colour and smell, it is impossible to mistake. The amber¬ gris found in the intestinal canal is not so hard as that which is found on the sea or sea-coast, but soon grows hard in the air. When first taken out it has nearly the same colour, and the same disagreeable smell, though not so strong, as the more liquid faeces of the whale; but on exposing it to the air, it grows by degrees not only grayish, having its surface covered with a grayish dust like old chocolate, but it also loses its disagreeable smell, and, when kept for a certain length of time, acquires the peculiar odour which is so agreeable to most people. In considering whether there be any material difference between the ambergris found upon the sea or sea-coast and that found in the bowels or among the faeces of the whale, Swediaur refutes the opinion that all ambergris found in whales is of an inferior quality, and therefore much lower in price. Ambergris, he observes, is only valued for its purity, lightness, compactness, colour, and smell. There are pieces of ambergris found on different coasts, which are of a very inferior quality ; whereas there are often found in whales pieces of it of the first value; nay, several pieces found in the same whale, according to the above-mentioned qualities, are more or less valuable. All ambergris found in whales has at first, when taken out of the intestines, very nearly the same smell and blackish colour as the liquid ex¬ crements of that animal; sometimes it is quite hard, some¬ times softish, but never so liquid as the natural faeces. By being accumulated after a certain length of time in the in¬ testinal canal, it seems even there to become of a whiter colour, and less ponderous, and to acquire its agreeable smell. The only reason why ambergris found floating on the sea generally possesses this agreeable smell and hard¬ ness in a superior degree is because it is commonly older, and has been longer exposed to the air. It is more fre¬ quently found in males than in females: the pieces found in females are generally smaller than those found in males, and inferior in quality. The disproportionately high price obtained for the larger pieces, therefore, proceeds from an intrinsic value in respect to quality, rather than a fictitious value on account of their rarity. From the preceding account, and his having constantly found the beaks of the sepia in all pieces of ambergris of any considerable size, Dr Swediaur concludes, with great proba¬ bility, that all ambergris is generated in the bowels of the physeter macrocephalus or spermaceti whale, and there mixed with the beaks of the sepia octopodia, which is the principal food of that whale. It seems most probable tfyat this sub¬ stance is nothing more than the bile of the animal secreted in undue quantity, and altered by disease. The opinion of Dr Swediaur with regard to the origin of 4 O AMBERGRIS. 658 A M B Ambert ambergris has been confirmed by the information of Cap- 11 tain J. Coffin, master of a ship employed in the southern Ambigu- w]iale-fishery, given to a Committee of Privy Council in v ous' , the year 1791. The ambergris of the whale taken by Cap- ^v^ tain Coffin was mostly sold at 19s. 9d. per ounce; and a small part of it, when it was scarce, at 25s. It was bought partly for home consumption, and partly for exportation to Turkey, Germany, and France. {Philosophical Transac¬ tions, vol. Ixxxi.) The use of ambergris in Europe is now nearly confined to perfumery, though it has formerly been recommended in medicine by several eminent physicians. In Asia and part of Africa ambergris is not only used as a medicine and a perfume, but considerable use is also made of it in cookery, by adding it to several dishes as a spice. The Turks make use of it as an aphrodisiac. Ambergris may be known to be genuine by its fragrant scent when a hot needle is thrust into it, and its melting like fat of a uniform consistence; whereas the counterfeit will not yield such a smell, nor prove of such a fat texture. AMBERT, chief town of the arrondissement of the same name in France, department of Puy de Dome. The town is situated on the river Dore, 35 miles south-east of Cler¬ mont, and is chiefly celebrated for its paper-worksand cheese; besides which it manufactures ribands, lace, woollens, and pins. Population of town in 1851, 8044; of arrondissement, 90,048. The arrondissement is divided into eight cantons, and those into fifty-two communes, with an area of 477 square miles, or 305,280 acres. AMBIANI, or Ambianensis Civitas, now Amiens, a city of Picardy. It is called Samarobriva by Caesar and Cicero ; which, according to Valesius, signifies the bridge of the Samara or Somme. Ambiani is a later name, taken from that of the people, after the usual manner of the lower age. This people, according to Caesar, furnished 5000 men for the siege of Alesia. AMBIDEXTER, a person who can use both hands with the same facility, and for the same purposes, that the gene¬ rality of people use their right hand. Many think that, were it not for education and habit, all mankind would be am¬ bidexters ; and, in fact, we frequently find nurses obliged to be at a good deal of pains before they can bring children to forego the use of their left hand. The apparent cause why the right arm is generally most in use is, that the impetus of the heart is more directly communicated, in the ordinary structure, to the right subclavian artery than to the left, and therefore more blood is thrown into the former: but in true ambidexters the structure is similar on both sides. Ambidexter, among English Lawyers, a juror or em¬ bracer who accepts money of both parties for giving his verdict; an offence for which he is liable to be imprisoned, for ever excluded from a jury, and to pay ten times the sum he accepted. AMBIENT, a term used for such bodies, especially fluids, as encompass others on all sides. Thus, the air is frequently called an ambient fluid, because it is diffused round the earth. AMBIGENtE Oyes, in the heathen sacrifices, an appel¬ lation given to such ewes as, having brought forth twins, were sacrificed together with their two lambs, one on each side. We find them mentioned among other sacrifices to Juno. AMBIGENAL Hyperbola, a name given by Sir Isaac Newton to one of the triple hyperbolas of the second order, having one of its infinite legs falling within an angle formed by the asymptotes, and the other without. AMBIGUOUS, a term applied to a word or expression which may. be taken in different senses. An anonymous writer has published a dictionary of ambiguous words, Lexi¬ con Philosophicum. de Ambiguitate Vocabulorum, Francof 1597, 4to. A M B AMBIT, in Geometry, is the same with what is otherwise AmLifc called the perimeter of a figure. I! Ambit was particularly used in Antiquity to denote a space of ground to be left vacant between one building and ^ teUbe‘ another. By the laws of the twelve tables, houses were not to be built contiguous, but an ambit or space of 2| feet was to be left about each for fear of fire. The ambitus of a tomb or monument denoted a certain number of feet in length and breadth around the same, within which the sanctity assigned to it was limited. The whole ground wherein a tomb was erected was not to be secreted from the common uses; for this reason, it was frequent to inscribe the ambit on it, that it might he known how far its sanctity extended: thus, infrontepedes tot, in agrum pedes tot. AMBITION {ambitid) is generally used, in a bad sense, for an immoderate or illegal desire of power. In the strict meaning of the word, however, it signifies the same with the ambitus of the Romans. AMBITUS, in Roman Antiquity, the competition for some magistracy or office, and formally going round the city to solicit the interest and votes of the people. Ambitus differed from ambition, as the former lies in the act, the lat¬ ter in the mind. Ambitus was of two kinds; one lawful, the other infamous. The first, called also ambitus popularis, was when a person offered his service to the republic frankly, leaving it to every body to judge of his pretensions as they found reasonable. The means and instruments here made use of were various : 1. Amici, or friends, under different relations, including cognati, affines, necessarii, familiares, vicini, tributes, clientes, municipes, sodales, collegce; 2. No- menclatura, or the calling and saluting every person by his name ; to which purpose the candidates were attended by an officer, under the denomination of interpres or nomen- clator ; 3. Blanditia, or obliging persons, by serving them or their friends, patrons, or the like, with their vote and inte¬ rest on other occasions; 4. Prensatio, the shaking every person by the hand, offering him his service, friendship, &c. The second kind was that wherein force, cajoling, money, or other exti’aordinary influence, was made use of. This was held infamous, and several severe laws (leges de ambitu) were enacted from time to time, to prevent bribery. Am¬ bitus was practised not only at Rome and in the forum, but in the meetings and assemblies of other towns in Italy, where numbers of citizens were usually found, on account of trade and business. The practice ceased in the city from the time of the emperors, as offices were not then to be ob¬ tained by courting the people, but by favour of the prince. Persons who had causes depending practised the same, going about among the judges to implore their favour and mercy. They who practised this were called ambitiosi. Hence we also meet with ambitiosa decreta, and ambitiosa justa, used for such sentences and decrees as were thus pro¬ cured from the judges contrary to reason and equity, either gratuitously or for money. AMBLESIDE, a small market-town of Westmoreland, about a mile from the head of Windermere, and 12 miles north-west of Kendal. During the summer months it is much frequented by tourists, on account of its beautiful situation and the numerous places of interest in its vicinity, including Rydal Mount, for many years the residence of the poet Wordswmrth. In a field near the lake, are indistinct remains of Roman fortifications, in which coins, urns, and other relics, have been frequently discovered. It has a free grammar school, and manufactories of coarse woollens. Market-day Wednesday.—Pop. in 1851, 1592. AMBLETEUSE, a decayed seaport town of France, in the department of the Pas de Calais, on the English Chan¬ nel, 12 miles south-west from Calais, and 6 north from Boulogne. From the accumulation of sand in its har- A M B - Amblygon hour it lias lost its importance as a seaport, and the town is II now almost deserted. Pop. 581. At this port Caesar em- Amboise. i}arked his cavalry when he invaded England; and at it James II. landed when he abdicated the crown. AMBLYGON, in Geometry, denotes an obtuse-angled triangle, or a triangle one of whose angles consists of more than 90 degrees. AMBLYGONITE, a mineral of greenish-white colour, found in Norway and Saxony. It appears to be a phosphate of alumina and lithia, according to Berzelius. Its form is a rhombic prism. Specific gravity 3*01. AMBLYOPY, among Physicians, signifies an obscura¬ tion of the sight, so that objects at a distance cannot be clearly distinguished. AMBO, or Ambon, a kind of pulpit or desk in the an¬ cient churches, where the priests and deacons stood to read or sing part of the service, and preach to the people ; called also Analogium. The term is derived from ava- ficuveiv, to mount. The ambo was mounted upon two sides; whence some also derive the appellation from the Latin amho, both. The ambo was ascended by steps ; which oc¬ casioned that part of the office performed there to be called the Gradual. The modern reading-desks and pulpits have been generally substituted for the ancient ambos; though in some churches remains of the ambos are still seen. In that of St John Lateran at Rome there are two moveable ambos. AMBOISE, a town of France, in the former province of Touraine, now the department of the Indre and Loire, seated at the confluence of the rivers Loire and Masse. The town is the capital of a district, and has been rendered famous in history by the conspiracy of the Protestants in 1560, which opened the fatal wars of religion in France. The castle is situated on a craggy rock, extremely difficult of access, and the sides of which are almost perpendicular. At its foot flows the Loire, which is here crossed by a hand¬ some wooden bridge with stone piers. To this fortress the duke of Guise, when he expected an insurrection among the Huguenots, removed Francis II., as being a place of per¬ fect security. Only two detached parts of the ancient castle now remain, one of which was constructed by Charles VIII. and the other by Francis I. The former of these princes was born and died at Amboise. Pop. 4859. Manufactures, fire-arms, files, &c. Amboise, Francois cV, son of a surgeon to Charles IX. of France. His eloquence and extensive information raised him in 1572 to the place of solicitor of the French nation. He afterwards applied to the study of the law, and became one of the most accomplished advocates of the parliament of Paris. He was next advanced to be counsellor in the parliament of Bretagne, and afterwards to be a master of requests and counsellor of state. He visited different coun¬ tries, and published the history of his travels, and several poetical pieces. He prefixed an apologetical preface to the edition of Abelard’s works in 1616, and with much indus¬ try collected many of his manuscripts. His brother Adrian rose to considerable consequence in the church; and his brother James ivas not less eminent as a physician. Amboise, George V7 survey of the American continent in its physical, moral, and general relations. In attempting this, we do not intend to go much into detail upon those subjects which will be more fully and appropriately discussed in the distinct articles assigned in this work to the several states included in the western world; but we shall dwell at some length upon those great features, peculiarities, and classes of facts, which either belong to it as a whole, or can be most advantageously considered or described when all its parts are viewed in con¬ nection with one another. Such are the climate and physi¬ cal structure of the country, the geographical distribution of its cultivated plants, its indigenous population, its animal tribes, its commercial and political capabilities, and its means of progressive improvement. The new continent may be styled emphatically “ a land of promise.” The present there sinks into nothing in itself, and derives all its importance from the germs it contains of a mighty future. The change must not only be great, but rapid, beyond all which the past history of mankind would lead us to expect. Even after we have familiarised our minds with the principles upon which its progress depends, we find it difficult to reconcile ourselves to the consequences that inevitably result from them. But time will do its work; and the great-grandsons of those now in existence may live to see the new world contain a greater mass of civilised men than the old. It is this greatness in prospect which lends an interest to the Western continent similar to that which the Eastern derives from its historical recollections. The same circumstance requires that we should dwell at some length on the physical structure of America, and on those indigenous tribes which, in the course of three centuries, will only live in poetry and tra¬ dition. The future history of the new world must be read by us in the configuration of its surface, the distribution of its mountains and rivers, the productions of its soil, its natu¬ ral and political capabilities, and in the character rather than the numbers of its civilised inhabitants. The continental part of America extends from the 54th degree of south to the 71st of north latitude, its extreme length, from the Straits of Magellan to those of Behring, being 10,500 English miles. The islands of Tierra del Fuego reach one degree beyond its southern extremity into the Antarctic Ocean; and Greenland, which is connected by geographers with America, has been traced to the 78th degree of north latitude, and probably is prolonged much farther into the polar circle. The late discoveries of Cap¬ tains Parry, Ross, and Franklin, have given us much more exact ideas than we formerly possessed of the northern re¬ gions of America. The coast of the mainland has been traced almost completely from Behring’s Straits to Fox’s Channel on Hudsons’ Bay, and is found to run in a direction east and west, in an uneven line near the parallel of 70°. The bounds of continental America may therefore be con¬ sidered as nearly determined on every side. The additional lights furnished by Captain Parry’s and other recent voyages render it extremely probable that a great archipelago of islands occupies all the space between the northern coast of the continent and the 80th parallel; and there is even some reason for believing that the country known by the name of Greenland is traversed from east to west by arms of the sea, like the regions on the west side of Baffin’s Bay. The new continent, when compared with the old, enjoys three important advantages. First, it is free from such vast deserts as cover a large part of the surface of Asia and America. Africa, and which not only withdraw a great proportion of the soil from the use of man, but are obstacles to communi¬ cation between the settled districts, and generate that ex¬ cessive heat which is often injurious to health, and always destructive to industry. Secondly, no part of its soil is so far from the ocean as the central regions of Asia and Africa. Thirdly, the interior of America is penetrated by majestic rivers, the Mississippi, Amazon, and Plata, greatly surpassing those of the old continent in magnitude, and still more in the facilities they present for enabling the remotest inland districts to communicate with the sea. According to the geographical system adopted in the old world, America ought to be considered as two distinct con¬ tinents, connected by the isthmus of Darien. Its two great divisions have evidently more of a defined and separate character than Africa and Asia, or than Asia and Europe; but though this arrangement may be very properly adopted for the purpose of description, it is too late now to think of assigning separate names to regions which have so long been known by a common appellation. In the physical arrange¬ ment of the parts of South and North America there is a remarkable resemblance. Both are very broad in the north, and gradually contract as they proceed southward, till they end, the one in a narrow isthmus, and the other in a narrow promontory. Each has a lofty chain of mountains near its western coast, abounding in volcanoes, with a lower ridge on the opposite side, destitute of any trace of internal fire; and each has one great central plain declining to the south and the north, and watered by two gigantic streams, the Mississippi, corresponding to the Plata, and the St Lawrence to the Amazon. In their climate*, vegetable productions, and animal tribes, the two regions arq very dissimilar. The extent of the America® continent and the islands connected with it is as follows:— Square Eng. miles. North America 7,400,000 South America ,... 6,500,000 Islands 150,000 Greenland, and the islands connected with it) lying north of Hudson’s Straits, may be esti- >- 900,000 mated at ) 14,950,000 The American continent, therefore, with its dependent islands, is fully four times as large as Europe, about one- third larger than Africa, and almost one-half less than Asia, if we include with the latter Australia and Polynesia. It constitutes about three-tenths of the dry land on the surface of the globe. Of the continental part of North America, a considerable portion is condemned to perpetual sterility by the rigour of the climate, as we shall explain more fully by and by. At present it is sufficient to state, that if we draw a line from the head of Cook’s Inlet, in latitude 61°, on the west side, to the straits of Bellisle on the east, so as to pass through Fort Churchill, on Hudson’s Bay, we shall cut off a space rather exceeding one million and a half of square miles, which may be considered as incapable of cultivation. At the south extremity of America, a small tract, extending 200 miles north of the straits of Magellan, though far within the limits of the temperate zone, is nearly in the same con¬ dition. These and the summits of the Andes are the only parts of the American continent which are rendered incap¬ able of cultivation by the severity of the climate. x A M E R I C A. 668 America. The vast chain of the Andes is distinguished by several peculiar features from all other mountairrs in the world. It has its principal direction nearly north and south, while all the great ridges of the old continent run from east to west; it is unparalleled in its prodigious length, in the richness of its mineral treasures, and in the number and magnitude of its volcanoes. The Andes, if we connect with them the Mexican Cordillera and the Rocky Mountains, extend from the Straits of Magellan in a line which may be considered as unbroken, to Point Brownlow on the shores of the Arctic Ocean, in the latitude of 70°, over a space equal to 10,000 miles in length, or two-fifths of the circumference of the globe. Their height, which attains its maximum within the tropics, declines towards both poles, but in such a manner that, with a few exceptions, its higher summits ascend to the line of perpetual snow from one extremity to the other. It may thus be said to carry the temperature of the pole over the whole length of the American continent. The chain of the Andes is common to the two parts of America, and is in fact the link which connects them and makes them one continent. As we propose, however, to describe North and South America separately, we shall reserve the details for another part of this article. South America is a peninsula of a triangular form. Its greatest length from north to south is 4550 miles; its greatest breadth 3200; and it covers an area, as already mentioned, of 6,500,000 square English miles, about three fourths of which lie between the tropics, and the other fourth in the temperate zone. From the configuration of its surface, this peninsula may be divided into five distinct physical regions, 1. The low country skirting the shores of the Pacific Ocean, from 50 to 150 miles in breadth, and 4000 in length. The two extremities of this territory are fertile, the middle a sandy desert. 2. The basin of the Orinoco, a country con¬ sisting of extensive plains or steppes, called Llanos, either destitute of wood or merely dotted with trees, but covered with a very high herbage during a part of the year. Dur¬ ing the dry season the heat is intense here, and the parched soil opens into long fissures, in which lizards and serpents lie in a state of torpor. 3. The basin of the Amazon, a vast plain, embracing a surface of more than two millions of square miles, possessing a rich soil and a humid climate. It is covered almost everywhere with dense forests, which har¬ bour innumerable tribes of wild animals, and are thinly in¬ habited by savages, who live by hunting and fishing. 4. The great southern plain, watered by the Plata and the nume¬ rous streams descending from the eastern summits of the Cordilleras. Open steppes, which are here called Pampas, occupy the greater proportion of this region, which is dry, and in some parts barren, but in general is covered with a strong growth of weeds and tall grass, which feeds prodigious herds of horses and cattle, and affords shelter to a few wild animals. 5. The country of Brazil, eastward of the Parana and Araguay, presenting alternate ridges and valleys, thickly covered with wood on the side next the Atlantic, and open¬ ing into steppes or pastures in the interior. The Andes skirt the shores of the Pacific Ocean, like a Mountains. vast rampart opposed to its encroachments, along the whole 1 e Andes- line of the western coast, from 12° of north to 53° of south latitude. They derive their name from anti, a Peruvian word signifying copper. Except at some points where they have been examined by scientific men, their structure is yet but imperfectly known; and hence they are often incorrectly exhibited in our maps. Though often described as a single chain, they generally consist of a succession of ridges, di¬ vided by high and narrow valleys ; but these ridges, instead of running in parallel lines, generally ramify from central points in all directions, and thus present the appearance of a confused assemblage of small chains. Between the lati¬ tude of 33° and 6° south, they spread out their base to an South extent of 300 miles, and even much farther, if we take in America, the smaller subordinate chains. In the intervals between ^ the ridges are situated many lakes, of which the most con¬ siderable are Ondalgola, Pataipo, Hages, and the great lake of Titicaca, 200 miles in length. This lake, and the lake Parime, in Guiana, are the only sheets of fresh water in South America which vie in magnitude with those singular reservoirs placed on the course of the St Lawrence. From the latitude of 6° south to 2° north, the Andes contract their breadth, and form an elevated plateau. One part of this constitutes the Paramo, or desert of Assuay, a plain at the height of 13,000 feet above the sea, and embracing a surface of 50 square miles, where snow-storms are frequent, and only a few alpine plants grow. Farther north lies another range of table-land, from 9000 to 9440 feet in height, near the north extremity of which the town of Quito is situated. On this elevated plain are placed two lines of lofty summits, standing detached from each other, and crowned with diadems of per¬ petual snow. Their symmetrical disposition led Bouguer to consider the space between the eastern and western lines as a valley; but Plumboldt remarks that it is really the crest of the Cordillera, upon which, as a base, the cones or masses of Pinchincha, Antisana, Atacazo, Chimborazo, and others, rest. When we have lived in this elevated spot for some time, “ we forget that every thing which surrounds the ob¬ server, those villages which proclaim the industry of a moun¬ tainous people, those pastures covered with herds of lamas and flocks of European sheep, those orchards, those fields cultivated with care, and promising the richest harvests, hang as it were suspended in the lofty regions of the atmosphere, at a height exceeding that of the Pyrenees.” From Quito, a single chain extends to Popayan, where it parts into three parallel chains. The westmost of these ridges, which scarcely rises to an elevation of 5000 feet, divides the valley of the river Cauca from the Pacific Ocean ; and a branch pro¬ ceeding from it passes through the isthmus of Panama, where it sinks to the small elevation of 600 or 800 feet above the sea. The second, or central ridge, maintains nearly the general height of the main trunk, and has summits which rise into the regions of perpetual snow. It separates the valley of the Cauca from that of the Magdalena. The pass of Quindiu, described by Humboldt, is one of the Quebradas, or transverse ravines, which open a passage through this moun¬ tain. It is so narrow in some places as to have the appear¬ ance of a gallery cut artificially and open to day. It is steep and uneven, and is kept almost perpetually wet by the rains. Travellers are carried through this ravine in chairs strapped on the backs of porters, who follow this mode of life volun¬ tarily for the sake of gain, and think themselves sufficiently paid with twelve or fourteen piasters for a toilsome journey of fifteen or twenty days. Even the bottom of this ravine, at its highest point, is 11,400 feet above the sea, and of course exceeds the highest summit of the Pyrenees in altitude. The third or eastern ridge separates the valley of the Magdalena from the plains of the Rio Meta, and has its northern termi¬ nation at ('ape Vela, in longitude 72°. This chain, though lower than the centre one, has summits which reach to the height of 14,000 feet. Between the eastern and central chains is situated the city of Santa Fe de Begota, in a large and beautiful plain 8700 feet above the sea, and which, from the perfect level of its surface, and the barrier of rocks that incloses it, appears to have been an ancient lake. The waters of this plain escape by a narrow outlet, and rushing down a cleft, leap at two bounds to a depth of 573 feet, forming the celebrated fall of Tequendama, which, in the attributes of beauty and sublimity, is said not to be surpassed in the world. These three parallel ridges are properly component parts of the main trunk, like the two ridges of Upper Peru. AMERICA. 669 South The mean height of the Andes in Peru, or that of the America, continuous ridge, independent of projecting cones, is esti- mated by Humboldt at 11,000 or 12,000 feet (1850toises) : in Chili, according to Mr Miers, the most elevated summits, at the latitude 33°, only reach the height of 15,000 feet, and the mean height of the chain is in some places as low as 8000 ; in Patagonia its height is unknown. Till lately, the loftiest summits were supposed to be in Quito, where Chim¬ borazo attains the prodigious altitude of21,440 English feet, and the volcanic cones of Antisana and Cotopaxi have the elevations of 19,150 and 18,890 feet respectively; but Mr Pentland, an English gentleman attached to the Peruvian embassy, has ascertained, by measurements performed with care, that the mountains of Quito are greatly surpassed in altitude by some of those of Upper Peru. The Andes here form two chains, which are separated by a large district of table-land, the northern extremity of which is occupied by the lake Titicaca. The eastern chain presents, between the 14th and 17th parallels, a range of snow-covered peaks, of which several have an elevation exceeding 20,000 feet. Among these, towards the north, in the latitude of 15° 30', is Sorate, 25,250, and farther south Illimani, 24,450 feet in height. The former, therefore, is nearly 4000 feet higher than Chimborazo, but still 3000 feet lower than the loftiest summits of the Himalaya. The western chain is lower than the eastern, but one of its summits has an altitude of 18,800 feet. Mr Pentland concludes from astronomical observa¬ tions, that the eastern chain is 310 geographical or 360 Eng¬ lish miles from the coast. The mineral wealth of the district has attracted a large population to this table-land, which, with the single exception of Thibet, is probably the highest inhabited soil on the face of the globe. Here are flocks, gar¬ dens, cultivated fields, and populous cities, suspended above the region of the clouds. La Paz, with 20,000 inhabitants, and Potosi, which had once 150,000, are situated in this plain, at the height of 12,190 and 13,500 feet above the level of the sea; and there are cottages near the mines at 15,700 feet, an elevation exceeding that of Mont Blanc.1 This table¬ land, from Cusco to Potosi, was the primitive seat of the empire of the Incas, and the centre of Peruvian civilisation. Though nothing appears more capricious than the distri¬ bution and elevation of mountains, they yet afford, on the great scale, striking proofs of beneficent design, and of adap¬ tation to the wants of civilised man. Many chains of moun¬ tains, for instance, enter within the regions of eternal frost with one or more of their summits ; but there is not a single great chain in any of the fruitful and habitable parts of the woild which so far transcends this limit as to present an unbroken line of snow along its whole length. The height of the curve of congelation diminishes as we approach the pole, and if there were not a corresponding diminution in the ele¬ vation of the mountains, or if the principal chains in the dif¬ ferent habitable zones were raised a little higher, they would sever the nations living on their opposite sides as effectually as a wall of brass reaching above the clouds. I he Andes, if we disregard their projecting summits, form an unbroken dike about 2^ miles high, and 4500 miles long. Were three or four thousand feet added to their height, all access across, from one side of the chain to the other, would be denied to the foot of man. If great perils attend the short journey to the summit of Mont Blanc, what human skill or power could encounter the terrors of a snowy desert a hundred miles in breadth, beset with avalanches, and visited with storms? In these circumstances, such towns as Arica and La Paz, or Mendoza and Santiago, which are separated only by a jour¬ ney of three days, would be as far asunder, for the purposes of traffic or intercourse, as England and Jamaica. But the South line which bounds the means of communication varies from America, clime to clime. Were the Alps as elevated as the Andes, all the passes across the former would be closed ; and were the Scandinavian chain as high as the Alps, Sweden and Norway could only communicate by sea. I hough the alti¬ tude of the Andes in Patagonia has never been measured, various circumstances show that the chain descends as it advances from the torrid zone to its southern termination. In Quito and Peru, the back or crest of the ridge is free from snow, which only rests upon isolated summits ; and with the aid of such arrangements as would be created by a dense population, the means of passing from one side to the other might perhaps be found wherever they were deemed necessary. In Chili, beyond the latitude of 30°, the highest point of the most frequented pass was found by Mr Miers to be 11,920 feet above the sea; and the courier travels through it even in winter. In Peru and Quito the passes in many cases consist of deep fissures, called quebradas, ap¬ parently produced by earthquakes, extremely narrow, and often descending to the depth of nearly a mile.2 In Pata¬ gonia, where the snow descends much lower, the passes must be few ; but there are some—and this circumstance authorises the conclusion that the height of the chain is smaller here than in Chili. Three branches or transverse chains proceed from the Transverse Andes, nearly at right angles to the direction of the prin- chains, cipal chain, and pass eastward across the continent, about the parallels of 18° of south, and 4° and 9° of north latitude. The most northern of these is “ the Cordillera of the coast,” which parts from the main trunk near the south extremity of the lake Maracaybo, reaches the sea at Porto Cabello, and then passes eastward through Caraccas to the Gulf of Paria. Its length is about 700 miles, aud its medium height from 4000 to 5000 feet; but the Silla de Caraccas, one of its summits, has an elevation of 8400 feet; and its western part, which is at some distance from the sea, contains the Sierra of Merida, 15,000 feet in height. The second trans¬ verse chain is connected with the Andes at the parallels of 3° and 4° north, and passing eastward, terminates in French Guiana, at no great distance from the mouth of the Ama¬ zon. It consists properly of a succession of chains nearly parallel to the coast, and is sometimes called the Cordillera of Parime, but is named by Humboldt the “ Cordillera of the Cataracts of the Orinoco,” because this river, which flows amidst its ridges in the upper part of its course, forms the cataracts of Maypure at the point where it descends into the plains. Its mean height is estimated at 4000 feet above the level of the sea; but about 70° and 75° west longitude, it sinks to less than 1000 feet, and at other points rises to 10,000. This chain divides the waters of the Ori¬ noco and the rivers of Guiana from the basin of the Ama¬ zon, and is covered with magnificent forests. Its breadth is supposed to be from 200 to 400 miles, and it incloses amidst its ridges the great lake Parime, in longitude 60°, and several of smaller size. On a table-land forming part of it, about the 67th degree of longitude, the Cassiquiari forms an intermediate channel which connects the rivers Orinoco and Amazon, so that, during the annual floods, a part of the waters of the former flow into the latter. This singular phenomenon was made known long ago by the Spanish missionaries, but was thought to be a fable till the truth was ascertained by Humboldt. The length of this chain is about 1500 miles. The third transverse chain, which bears various names, and is little known, crosses the continent between the parallels of 12° and 18 , connect- 1 Bulletin des Sciences Geographiques, Mars 1829; Edinburgh Philosophical Journal, April 1830, p. 353. 2 Humboldt’s Researches, vol. i. p. 53; Miers’ Travels in Chili and La Plata, vol. i. p. 319. % 670 AMERICA. South jng the Andes with the mountains of Brazil, and divid- America. jng ^}ie waters of the Amazon from those of the Plata. It is a broad plateau of elevated land rather than a distinct mountainous ridge, and consists of low hills or uneven plains, with very little wood, presenting in some places extensive pastures, and in others tracts of a poor sandy soil. Its ave¬ rage height probably does not exceed 2000 or 3000 feet above the level of the sea.1 The mountains of Brazil, which are of moderate height, and occupy a great breadth of country, form an irregular plateau, bristled with sharp ridges running in a direction approximately parallel to the eastern coast. They extend from 5° to 25° of south latitude, and their extreme breadth may be about 1000 miles. Itacolumi, about 250 miles north¬ west of Rio Janeiro, which is celebrated for its auriferous sands and gravel, and gives birth to three great rivers, the Pa¬ rana, the St Francisco, and the Tocantin, is considered the most elevated summit, and the stem of the whole group. Ac¬ cording to the German miner Eschwege, it rises to the height of 5710 English feet2 above the level of the sea; and the ordinary elevation of the numerous ridges which branch off from it is supposed to be 3000 or 4000 feet. The western parts of this chain, which are near the centre of the conti¬ nent, are supposed to be lower than those on the coast; but they are probably as high, if Dr Spix is correct in stating that the mean heat of the year is below 65° of Fahrenheit (15° or 16° of Reaumur). Geology. The geology of the South American mountains, parti¬ cularly the Andes, is distinguished, like their physical form and arrangement, by some remarkable peculiarities. The chain of the Andes, as we have already stated, may be con¬ sidered as an immense dike, from two to three miles in height, and from one to three hundred in breadth. The first and most peculiar feature of this chain is, that it con¬ tains within its limits thirty active volcanoes,3 or nearly one- fifth of all that are known in the world. They are irregu¬ larly distributed in linear groups from Patagonia to New Granada. The most southerly or Chilian group extends from 43j°to 30° south latitude. After an interval of 8° with¬ out volcanoes, we have a second group, that of Bolivia in Peru, extending from the 21st to the 15th deg. of south lati¬ tude. About 14° beyond this, the third group, that of Quito appears, extending about 2° on each side of the equator. A fourth line or group, 500 miles in length, occurs in the isthmus, chiefly in the state of Guatemala; and a fifth, con¬ sisting of five vents, crosses Mexico in an east and west direction. Some of these throw out smoke merely, some mud and water, and only a few produce eruptions of lava. They are of various elevations, up to 18,800 feet. Over nearly the whole chain earthquakes are extremely frequent, and at times fearfully destructive. The fundamental rock of the Andes is granite, or a rock of kindred nature, which, fiom being almost peculiar to the chain, has been termed Andesite. It is a combination of albite and hornblende, often united with mica, and sometimes, though rarely, with quartz, passing on the one hand into granite, and on the other into felspar porphyry. 1 rachyte and syenite occur in analogous positions, that is, generally at the base, and occasionally at the summits of the chain. The fundamental rock is covered by vast masses of felspar or claystone porphyry, which had issued from below at numerous points, “ studded over a breadth of 50 or 100 miles;” and being tilted, fractured, and long exposed to denudation in the sea, produced thick beds of porphyry conglomerate, which are seen in every variety of position and inclination. Incumbent on these, or mingled South with them are mica slates, probably metamorphic, and clay America, slates, with silurians, and above these carboniferous sand- stones, gypsum, and rocks of the oolite and chalk series. Tertiary deposits cover the plains at the eastern foot of the chain, forming in Patagonia a succession of terraces, one be¬ low another, extending to the Atlantic. Mr Darwin thinks that the Andes of Chili, after being raised above the sea, had subsided at least twice to the extent of six or eight thou¬ sand feet, and this conclusion applies to the whole chain. The Andes are rich in metals, abounding in mines of cop¬ per, silver, gold, &c. Crystalline schists occupy the greater part of Brazil and of Venezuela, and Guiana. A deposit of fine mud, from 20 to 100 feet thick, is found on the banks of the Parana, and covers the plains called Pampas, from Buenos Ayres, nearly as far south as the river Colorado. It is an estuary deposit, of post-tertiary or quarternary age, formed, as Mr Darwin thinks, by the Parana and its tribu¬ taries, when the land was lower “ by a few fathoms” than it is now. It contains fossil remains of large mammalia in vast numbers, all of extinct species, and many of them even of extinct genera, including the Megatherium, Megalonix, Sceli- dotherium, Mylodon, Holofractus, Toxodon, Macrouchenia, Glyptodon, Mastodon, a great Dasypus, with a Ctenomys, Hydrochcerus, and other rodents. The horse and the ele¬ phant have been found in the fossil state from Spain to eastern Siberia, and from Russian America to Patagonia, affording a presumption, as Mr Darwin observes, that when these quadrupeds lived the two continents were connected at or near Behring’s Straits.4 The transverse chain of the coast of Caraccas consists partly of primitive and partly of secondary formations. The Cordillera of Parime, so far as it has been examined, is en¬ tirely composed of primitive rocks, viz., granite, gneiss, mica slate, and hornblende; the Cordillera of Chiquito, which divides the Plata from the Amazon, is only known at its eastern extremity, where it joins the mountains of Brazil. These last consist of a great number of ridges, running in general south and north. Granite abounds in those nearest the Atlantic, but the prevailing rock everywhere else, as far westward as the mountains of Cujaba, in longitude 55°, is a quartzy mica slate, intermixed however with granite, gneiss, and quartz rock, and having portions of secondary sandstone resting on its sides or in its low valleys. This quartzy mica slate, in Brazil, is the matrix of the gold and diamonds; and the former is generally accompanied with platinum and iron. The direction of the strata approaches to north-east and south-west, and the dip, where observed, is from 50° to 70° to the south-east. These mountains, like the Andes, are in many parts covered with a stratum of clay.6 The rocks of the plains have been but partially examined. Humboldt thinks that the northern Llanos of Caraccas are of old red sandstone. The latitude and elevation of the land in each country, Climate, its position in reference to the sea, with the direction of the prevailing winds, are the chief circumstances which deter¬ mine the nature of the climate. We have already men¬ tioned that three-fourths of South America lie within the tropics, and the remaining fourth in the temperate zone; but, in both divisions, it might be naturally inferred that a huge wall like the Andes, rising into the atmosphere to the height of two or three miles, and running across the course of the tropical and extra-tropical winds, would exert a power¬ ful influence on the temperature, humidity, and the distri- 1 Travels of Spix and Von Martins, in Brazil, vol. ii. p. 144. Eng. edit. 2 Spix>s Travels vol. ii. p. 269. I On some nmps 40 are marked, but erroneously. See Memoir on Active Volcanoes, in the French Annuaire for 1824. I 2' Oarwin s Geological Observations on South America, p. 106, 237, 248. Journal, p. 150. Humboldt’s Personal Narrative, vol. iv. p. 308. 6 Spix and Von Martius, vol. ii. p. 142, &c. AMERICA. South bution of the seasons. This is actually the case; and it is America, this vast chain of mountains, with its prolongation in North America, which affords a key to the most remarkable pecu¬ liarities in the climate of the whole continent. The sub¬ ject, we think, has not been hitherto well understood, but admits of being explained in a very simple manner. The trade-winds blowing from the east occupy a zone 60 degrees in breadth, extending from 30° of south to 30° of north latitude. Beyond these limits are variable winds ; but the prevailing direction in the open sea, where no acci¬ dental causes operate, is well known by navigators to be from the west. Now these winds are the agents which transport the equable temperature of the ocean, and the moisture exhaled from its surface, to the interior of the great continents, where it is precipitated in the shape of rain, dew, or snow. Mountains attract the moisture which floats in the atmosphere; they obstruct also the aerial currents, and presenting great inequalities of temperature, favour precipitation. Rain, accordingly, in all countries falls most abundantly on the elevated land. Let us consider, then, what will be the effect of a mural ridge like the Andes in the situation which it occupies. In the region within the 30th parallel, the moisture swept up by the trade-wind from the Atlantic will be precipitated in part upon the moun¬ tains of Brazil, which are but low, and so distributed as to extend far into the interior. The portion which remains will be borne westward, and, losing a little as it proceeds, will be arrested by the Andes, and fall down in showers on their summits. The aerial current will now be deprived of all the humidity which it can part with, and arrive in a state of complete exsiccation at Peru, where no rain will conse¬ quently fall. That even a much lower ridge than the Andes may intercept the whole moisture of the atmosphere, is proved by a well-known phenomenon in India, where the Ghauts, a chain only 3000 or 4000 feet high, divide sum¬ mer from winter, as it is called ; that is, they have copious rains on their windward side, while on the other the weather remains clear and dry ; and the rains regularly change from the west side to the east, and vice versa, with the monsoons. In the region beyond the 30th parallel, this effect will be reversed. The Andes will in this case serve as a screen to intercept the moisture brought by the prevailing west winds from the Pacific Ocean ; rains will be copious on their summits, and^itf Chili on their western declivities, but none will fall onJne plains to the eastward, except occasionally, when the winds blow from the Atlantic. The phenomena of the weather correspond in a remarkable manner with this hypothesis. On the shore of the Pacific, from Coquimbo, at the 30th parallel, to Amotape, at the 5th of south lati¬ tude, no rain falls; and the whole of this tract is a sandy desert, except the narrow strips of land skirting the streams that descend from the Andes, where the soil is rendered productive by irrigation. From the 30th parallel southward the scene changes. Rains are frequent; vegetation appears on the surface, and grows more vigorous as we advance southward. “ At Conception,” says Captain Hall, “ the eye was delighted with the richest and most luxuriant foliage ; at Valparaiso the hills were poorly clad with a stunted brushwood and a poor attempt at grass, the ground looking starved and naked ; at Coquimbo the brushwood was gone, with nothing in its place but a vile sort of prickly pear bush, and a thin sprinkling of gray wiry grass ; at Guasca (lati¬ tude 28^°) there was not a trace of vegetation, and the hills were covered with bare sand.”1 It follows from the princi¬ ple we have laid down, that in this southern part of the con- 671 tinent the dry tract should be found on the east side of the South mountains, and such is the fact. At Mendoza, in latitude •America- 30°, rain scarcely ever falls, and the district along the east foot of the Andes is known to consist chiefly of parched sands, on which a few stunted shrubs grow, and in which many of the streams that descend from the mountains are absorbed before they reach the sea. The whole country, indeed, south of th§ Plata, suffers from drought; but on the eastern side this is remedied to some extent by winds from the east or south-east, which bring occasional rains to refresh the soil. From Amotape northward, on the other hand, the west coast is well watered and fruitful; and this is easily accounted for. The line of the coast here changes its direction, and trends to the north-east as far as the Isth¬ mus of Panama, where the mountains sink to a few hundred feet in height, and leave a free passage to the trade-wind, which here often assumes a direction from the north-east, or even the north. The exhalations of the Atlantic are thus brought in abundance to the coast of Quito, which is in con¬ sequence well watered ; while the neighbouring district of Peru suffers from perpetual aridity. Our principle applies equally to the explanation of some peculiar facts connected with the climate of North Ame¬ rica. The western coast of Mexico, as far as St Bias or Mazatlan, in latitude 23°, is well watered, because, first, the continent here is narrow; secondly, the table-land of Mexico, which is much lower than the Andes of Chili, is not so effectual a screen to intercept the moisture ; and, thirdly, there is reason to believe that a branch of the trade- wind, which crosses the low part of the continent at Panama and Nicaragua, sweeps along the west coast during part of the year, and transports humidity with it. But beyond the point we have mentioned drought prevails. Sonora, though visited occasionally by rains, consists of sandy plains with¬ out herbage, where the streams lose themselves in the parched soil without reaching the sea ; and even Old Cali¬ fornia, which has the ocean on one side, and a broad gulf on the other, and ought apparently to be excessively humid, is covered with sterile rocks and sandy hills, where the vegetation is scanty, and no timber is seen except brush¬ wood.2 This dry region extends as far as 33° or 34° ; but immediately beyond this we have another change of scene. New California is described as in all respects a contrast to the Old. It is rich, fertile, and humid, abounding in luxu¬ riant forests and fine pastures; and the American posses¬ sions to the northward preserve the same character. How can we account for this singular diversity of climate, except upon the principle which has been explained, namely, that in all regions where ranges of mountains intersect the course of the constant or predominant winds the country on the windward side of the mountains will be moist, and that on the leeward dry ; and hence parched deserts will generally be found on the west side of countries within the tropics, and on the east side of those beyond him ? Our hypo¬ thesis applies equally to the country east of the Rocky Mountains. For the space of about 3000 miles from the foot of this chain the surface consists of dry sands or gravel, sometimes covered with saline incrustations, almost desti¬ tute of trees and herbage, and watered by streams flowing from the mountains, which are sometimes entirely absorbed by the arid soil.3 The central and eastern part of the basin of the Mississippi would in all probability have been equally barren had the configuration of the land been a little differ¬ ent in the south. A tract of country extremely low and level extends along both sides of this river ; and a portion 1 Hall’s Extracts from a Journal, vol. ii. p. 12. 2 Shelvock’s Voyages, in Harris’s Collection, vol. i. p. 232; Hardy’s Travels in Mexico, pp. 128, 163, 300. 3 James’s Expedition from Pittsburg to the Rocky Mountains; Supplement by Major Long, in vol. iii. X 672 AMERICA. South of the trade-wind blowing from the Mexican Gulf, finding America, its motion westward obstructed by the high table-land of the Cordillera, is deflected to the right, and ascends the valley of the Mississippi and Ohio. This wind, whose course was first traced by Volney, bears with it the humi¬ dity of the torrid zone, and scatters fertility over a wide region that would otherwise be the abode of barrenness. The views on the subject of climate we have been un¬ folding will enable us to throw some light on an interesting point—the distribution of forests. We are induced to think, that in all countries having a summer heat exceeding 70°, the presence or absence of natural woods, and their greater or less luxuriance, may be taken as a measure of the amount of humidity, and of the fertility of the soil. Short and heavy rains in a warm country will produce grass, which, having its roots near the surface, springs up in a few days, and withers when the moisture is exhausted; but transitory rains, however heavy, will not nourish trees, because after the surface is saturated with water, the rest runs off, and the moisture lodged in the soil neither sinks deep enough, nor is in sufficient quantity to furnish the giants of the forest with the necessary sustenance. It may be assumed that 20 inches of rain falling moderately, or at intervals, will leave a greater permanent supply in the soil than 40 inches falling, as it sometimes does in the torrid zone, in as many hours. It is only necessary to qualify this conclusion by stating, that something depends on the subsoil. If that is gravel, or a rock full of fissures, the water imbedded will soon drain off; if it is clay or a compact rock, the water will remain in the soil. It must be remembered, also, that both heat and moisture diminish as we ascend in the atmosphere, while evaporation increases; and hence that trees will not grow South on very high ground, though its position in reference to the America, sea and the prevailing winds should be favourable in other respects. In speaking of the region of forests, we neither restrict the term to those districts where the natural woods present an unbroken continuity, nor extend it to every place where a few trees grow in open plains. It is not easy to give a definition that will be always appropriate; but in using the expression, we wish to be understood as applying it to ground where the natural woods cover more than one- fburth of the surface. The small map of America prefixed will enable the reader to follow our statements with ease. The long hatched lines show the positions of the chains of mountains ; the shading represents the regions of forests; the dense forests being marked by the double shading, and the thinner ones by the open lines. The white spaces represent the lands on which little or no wood grows. The equator and the parallel of 30° on each side are indicated by the horizontal lines marked 0 and 30. The arrows show the direction of the prevailing winds; but it must be remembered that, though the intertropical wind is assumed to have its course right from the east, this is only true at the equator, its direction inclining to north-east as we approach the northern tropic, and to the south-east as we approach the southern. In North America A is the woody region on the west coast, extending from latitude 35° to about 58°, and of unknown breadth. B the region on the east side of the Rocky Moun¬ tains, partly a bare desert, partly covered with grass and dotted with trees. C the forests of the Allegany chain, thick on the east and south, and thin on the west; bounded by a curved line passing from St Luis, in Mexico, through Lake Huron, to the mouth of the St Lawrence, in latitude 50°. The arrow at M points out the direction of the wind, which ascends the valley of the Mississippi, and nourishes the western part of these forests; and the arrow at R that which blows across the isthmus of Panama. D is the table¬ land of Mexico, graduating on the north-west into the dry plains of Sonora and California, all bare, or nearly bare, of wood. E is the Llanos or bare plains of Caraccas, nearly fenced round with mountains. F G is the long strip of bare dry sands on the west side of the Andes which consti¬ tutes Lower Peru and the north part of Chili; and N is Amotape, its northern boundary. H is the great region of forests which constitutes the basin of the Amazon, and oc¬ cupies all the rest of Brazil. Near the equator the moisture is so excessive, that after 150 or 200 inches of rain1 have fallen on the east coast, there is still sufficient humidity in the atmosphere to afford copious showers to all the country up to the Andes. Here, therefore, the woods reach from side to side of the continent. But as we recede from the equator the humidity diminishes rapidly ; and though the continent becomes narrower towards the south, the supply of rain falls off in a still greater proportion, and the forests extend over a much smaller space. At the foot of the Andes, the forests extend to 16° or 18° of south latitude ; on the east coast to 25° or probably 30°. K L are the Pampas or open lands of Buenos Ayres, extending on the east side of the Andes, from Cape Horn to the latitudes just men¬ tioned. If we divide this region into three parts, the east- most, refreshed by occasional rains from the Atlantic, is covered with a strong nutritive herbage ; the second, which is drier, displays a thin coarse wiry grass ; and the third portion, which extends to the Andes, receiving little or no rain, is nearly a desert: all the three are destitute of timber, but the surface of the third is dotted with dwarfish shrubs.2 1 Humboldt’s Personal Narrative, vol. vi. p. 277. 2 See Mr Miers Journey to Chili, in the first volume of his Travels, chap. i. and ii.; and Captain Head’s Rough Notes, p. 2. AMERICA. 673 South I is the southern part of Chili. Here the prevailing winds, America, which are from the west, coming loaded with the moisture of the Pacific Ocean, produce copious rains to nourish the herbage and the forests. This applies, however, chiefly to the country south of the 35th parallel. From that to Co- quimbo, in latitude 30°, the wood is scanty. Beyond 50° on the east coast of North America, and 55° or 58° on the west, very little wood grows, in consequence of the rigour of the climate. Climate. Great misapprehensions have arisen with regard to the climate of America, from comparisons being drawn between the east side of the new continent and the west side of the old. We have already pointed out the influence of winds blowing from the sea, in modifying the state of the atmo¬ sphere over the land, both as to heat and humidity. When this circumstance is attended to, and when the east and west sides of the old and the new continents are respectively com¬ pared with one another, the difference is found to be small, and easily accounted for. In the torrid zone, and on the sea-shore, the temperature of both continents is found to be the same, viz., 82°; but in the interior the difference is rather in favour of America. There is no counterpart in the new world to the burning heats felt in the plains of Ara¬ bia and Gedrosia. Even in the western and warmest part of the parched steppes of Caraccas, the hottest known region in America, the temperature of the air during the day is only 98° in the shade, which rises to 112° in the sandy deserts which surround the Red Sea. At Calabozzo, farther east in the Llanos, the common temperature of the day is only from 88° to 90°; and at sunrise the thermometer sinks to 800.1 The basin of the Amazon is shaded with lofty woods; and a cool breeze from the east, a minute branch of the trade- wind, ascends the channel of the stream, following all its windings, almost to the foot of the Andes. Hence this re¬ gion, though under the equator, and visited with almost con¬ stant rains, is neither excessively hot nor unhealthful. Bra¬ zil, and the vast country extending westward from it between the Plata and the Amazon, is an uneven table-land, blest with an equable climate. At Rio Janeiro, which stands low, and is exposed to a heat comparatively great, the tempera¬ ture in summer varies from 16° to 22° ot Reaumur, and the mean is only about 19° (74° Fahr.) Farther north, and in the interior, the Indians find it necessary to keep fires in their huts; and in the country near the sources of the Paraguay, hoar-frost is seen on the hills during the colder months, and the mean temperature of the year falls below 65° or 67°.2 On the declivities of the Andes, and on the high plains of Upper Peru, the heats are so moderate that the plants of Italy, France, and Germany, come to maturity. Lower Peru, though a sandy desert, enjoys a wonderful degree of coolness, owing to the fogs which intercept the solar rays. At Lima, which is 540 feet above the sea, the temperature varies from 53° to 82°, but the mean for the whole year is only 72°. In the plains of La Plata, the mean temperature of the year is very nearly the same as at the corresponding north latitudes on the east side of the Atlantic. At Buenos Ayres, for instance, the mean annual heat is 19° 7' of the centigrade thermometer (68° Fahr.), while that of places on the same parallel in the old world is 19° 8'. The range of temperature is probably greater in the basin of the Plata ; but as we advance southwards, the diminishing breadth of the continent makes the climate approximate to that of an island, and the extremes of course approach each other. In the Straits of Magellan the temperature of the warmest month does not exceed 43° or 46° ; and snow falls almost daily in the middle of summer, though the latitude corre- North sponds with that of England. But the inference drawn from ^America- this, that the climate is unmatched for severity, is by no ' means just, for the winter at Staten Island is milder than in London. In point of fact, the climate of Patagonia is ab¬ solutely colder than that of places in the same latitude in Europe ; but the difference lies chiefly in the very low tem¬ perature of the summer. This peculiarity no doubt results chiefly from the greater coolness of the sea in the southern hemisphere ; far beyond the parallel of 48°, the difference of temperature in the North and South Atlantic amounts, ac¬ cording to Humboldt, to 10° or 12° of Fahrenheit’s* scale.3 If we push our researches a step farther, and inquire what is the cause of the great warmth of the Northern Sea, we shall be forced to admit that a very satisfactory answer cannot be given. Something may be due to the influence of the Gulf Stream, a minute branch of which is supposed to carry the waters of the torrid zone to the shores of Shetland and Nor¬ way ; but such an agent seems too trifling to account for the phenomenon. The sum, then, of the peculiar qualities which distinguish the climate of South America may be briefly stated. Near the equator the new continent is per¬ haps more humid than the old; and within the tropics gene¬ rally, owing to its vast forests, the absence of sandy deserts, and the elevation of the soil, it is cooler. Beyond the tropics the heat is nearly the same in the southern temperate zone of Amercia and the northern one of the old continent, till we ascend to the neighbourhood of Cape Horn, where we have cold summers, and a very limited range of the ther¬ mometer in the western hemisphere. Nine-tenths of North America lying under the tempe¬ rate zone, the climate follows a different law from what is observed in the southern peninsula, and presents more strik¬ ing contrasts with that of the best known parts of the old world. The long narrow region now denominated Central America, which connects the two great divisions of the con¬ tinent, stretching from Panama to Tehuantepec, has in ge¬ neral a very humid atmosphere ; but, for a tropical country, it must be only moderately hot, as every part of it is within a small distance of the sea. At Vera Paz the rains fall during nine months of the year. Mexico is hot, moist, and unhealthy on the low coasts ; but two-thirds of its area, com¬ prising all the populous districts, consist of table-land, from 5000 to 9000 feet in height. In consequence of this sin¬ gular configuration of its surface, Mexico, though chiefly within the torrid zone, enjoys a temperate and equable cli¬ mate. The mean heat at the capital, which is 7400 feet above the sea, is 62£°, and the difference between the warm¬ est and coldest months, which exceeds 30°at London, is here only about 12°; but the atmosphere is deficient in moisture, and the country suffers from drought. Beyond the parallel of 24° the western shores are hot and arid. In the extensive region lying between the parallels of 30° and 50°, which comprehends three-fourths of the useful soil of North America, we have three well-marked varieties of climate, that of the east coast, the west coast, and the basin of the Mississippi. On the east coast, from Georgia to Lower Canada, the mean temperature of the year is lower than in Europe by 9° at the latitude of 40°, and by 12^° at the lati¬ tude of 50°, according to Humboldt’s calculation. In the next place, the range of the thermometer is much greater than in Europe, the summer being much hotter and the winter much colder. At Quebec the temperature of the warmest month exceeds that of the coldest by no less than 60^° of Fahr.; while at Paris, which is nearly under the 1 Humboldt’s Personal Narrative, vol. iv. pp. 315—325. 3 De Listributione Geographica Plantarum, p. 82; Pers. Nar. vol. ii. p. 85 VOL. H. Spix’s Travels, vol. ii. p- 145. 4 Q 674 AMERICA. North same latitude, the difference is only 31°. In the third place, America. c]jmate undergoes a more rapid change in America as we proceed from south to north, a degree of latitude in the middle of the temperate zone producing a decrease of annual temperature of 1'13° in Europe, and of 1*5 7° in America. The comparison is greatly to the disadvantage of America when made in this form; but when the east coasts of the two continents are compared, the case is altered: the old world is found to have no superiority over the new, for Pekin has still colder winters and warmer summers than Philadel¬ phia, which is under the same latitude. It is the west coast of the new continent which ought to exhibit the climate of Europe ; and from the few facts known, we have reason to believe that it is quite as mild and equable. At the mouth of Columbia River, in latitude 46^°, Captain Lewis and Clarke found the rains to be copious and frequent; but they had very little frost, and saw no ice even in the depth of winter. From observations made in 1822-3-4, it appears that the mean heat of the warmest month was about 62°, of the coldest about 36°, and of the whole year 510.1 Now, the place is under the same latitude with Quebec, where the snow lies five months, and the mean temperature during the three winter months is 18° below the freezing point. This single circumstance marks emphatically the contrast in the climate of the east and west coasts of North America. But the mouth of Columbia River is also under the same parallel with Nantes at the mouth of the Loire, where snow and ice are no strangers in the cold season of the year. We have therefore, good grounds to conclude that the west coast of America, in the middle latitudes, has nearly as mild and equable a climate as the west coast of Europe. The climate of the great central valley, or basin of the Mississippi, has a considerable affinity to that of the east coast. It was long a matter of dispute in what the difference between the two consists; but this seems at last to have been clearly settled, by the meteorological registers kept at the military posts of the United States. From a comparison of four of these registers, from posts near the centre of this great val¬ ley, with others kept on the Atlantic coast in the same lati¬ tudes, it appears that in the hottest month the temperature is from 5° to 6° higher, and in the coldest month as much lower, in the basin of the Mississippi, than on the coasts of New England. The proportion of fair weather to cloudy is as 5 to 1 in favour of the east coast.2 * The climate of the interior, therefore, exhibits in still greater excess those ex¬ tremes of temperature which distinguish the eastern coast of this continent from the western, and from the shores of Europe. The fourth region of extra-tropical America in¬ cludes the parts beyond Mount St Elias on the west coast, and, in the interior, the plains extending from the 50th parallel to the Polar Seas. The intensity of the cold in this tract of country is scarcely equalled by any thing that is known under the same parallels in Northern Asia. The northernmost spot in America where grain is raised is at Lord Selkirk’s colony, on Red River, in "latitude 50°. Wheat, and also maize, which requires a high summer heat, are cul¬ tivated here.8 Barley would certainly grow as far north as Fort Chippewyan, in latitude 58|°, where the heat of the four summer months was found by Captain Franklin to be 4° higher than at Edinburgh. There is even reason to be¬ lieve, that both this species of grain and potatoes might thrive as far north as Slave Lake, since the spruce fir attains the height of 50 feet three degrees farther north, at Fort Franklin, in latitude 65°. These, however, were low and sheltered spots; but in this dreary waste generally, it will not be found practicable, we suspect, to carry the arts of North civilized life beyond the 60th parallel; and the desirable America, country, capable of supporting a dense population, and meriting the name of temperate, can scarcely be said to ex¬ tend beyond the 50th parallel. At 65° the snow covers the ground in winter to the depth of only two feet, but small lakes continue frozen for eight months. The sea is open only for a few weeks, fogs darken the surface, and the ther¬ mometer in February descended, in one instance to minus 58°, or 90° below the freezing point. At Melville Island, under the 75th parallel, such is the frightful rigour of the climate, that the temperature of the year falls 1° or 2° below the zero of Fahrenheit’s scale. It is a peculiarity in the climate of America, that beyond the parallel of 50° or 52°, it seems to become suddenly severe at both extremities. At the one, summer disappears from the circle of the seasons; at the other, winter is armed with double terrors. The mountains of North America will not detain us long. The branch of the Andes which divides the seas at the isthmus of Panama is very low, the highest point of the rail¬ road now in progress (1852) is only 300 feet above the sea. At the isthmus of Tehuantepec, a route has been traced whose most elevated point is 702 feet. The most consider¬ able elevations are on the south-west side of the isthmus ; and twenty-one volcanoes, scattered over this limited space, afford proof that the sources of internal fire exist here in unexampled abundance. From Puebla to Durango the Mexican mountains no longer present the appearance of a chain, but spread out to a table-land or elevated plain, from 5000 to 9000 feet in height, and from 100 to 300 miles in breadth. Across this plain, exactly at the 19th parallel, five volcanoes are distributed in a line running east and west, as if a vast rent, extending from the Atlantic to the Pacific, had opened a passage for the internal fires of the globe at this spot. Two of these on the east side of the continent, with a group of four or five other cones lying between Ja- lapa and Cordoba, have an elevation exceeding 17,000 feet, and are the only mountains in New Spain that rise to the region of perpetual snow, which commences here at 15,000 feet above the level of the sea. Jorullo, the lowest of the five volcanoes, rose suddenly in the middle of a plain, in September 1759, after fearful concussions of the ground, continued for fifty or sixty days. It is 1600 feet high, and is surrounded by a number of smaller cones or burning masses, all resting on a portion of the plain four square miles in extent, which was heaved up in the form of a tumefied dome. Near the tropic the Mexican Cordillera divides into three parts. One runs parallel to the eastern coast at the distance of thirty or forty leagues, and terminates in New Leon. Another proceeds in a north-western direction, and sinks gradually as it approaches the Californian Gulf in So¬ nora. The third or central Cordillera traverses Durango and New Mexico, divides the sources of the Rio Gila from the Rio Brava del Norte, and forms the eastern ridge or main trunk of the Rocky Mountains, which terminates at the Arctic Ocean about 140? of west longitude. From the southern point of California, a lower chain skirts the coast as far as the volcano of Mount St Elias, in latitude 60°; and between this chain and the eastern several intermediate ones occur, the whole forming apparently an elevated plateau from 200 to 800 miles in breadth. Many of the summits of the Rocky Mountains are within the regions of perpetual snow; and several of their peaks have been found to measure 11,000, 11,320,13,538, and 16,000 feet.4 In one of the val¬ leys included in the plateau of the Rocky Mountains, is situ- 1 Edinburgh Journal of Science, April 1827. 2 Keating’s Account of Major Long's Second Expedition, 1824, vol. ii. p. 417 3 voi. H. chap. ii. 4 See Major Long’s Memoirs, and the sections in James’s Account of an Expedition to the Rocky Mountains. AMERICA. 675 North ated the great salt lake Utab, in west longitude 112° and north America, latitude 41°. The lake, whose waters are intensely saline, is nearly 300 miles in circumference, and its shores, for a breadth of several miles, are covered with an incrustation of very pure salt. In this valley or basin, which measures about 500 miles each way, and contains much fertile soil, the Mormons, a new religious sect of very peculiar tenets, established themselves in 1847. It is a convenient halting station for the American emigrants who pass by land to California. If we run a line westward across the continent of North America at the latitude of Delaware Bay (38°), the geolo¬ gical formations present themselves in the following order: —1. Tertiary and cretaceous strata on the shores of the At¬ lantic ; 2. Gneiss underlying these strata, and presenting itself on the eastern slope of the Allegany or Appalachian mountains, but covered at parts by New Red Sandstone; 3. Palaeozoic rocks, consisting of Silurian, Devonian, and car¬ boniferous strata, curiously bent into parallel foldings, with synclinal and anticlinal axes, the crests of the latter forming the ridges of the Allegany Mountains, which in this region rise to the height of 2500 feet. Upon these palaeozoic rocks rest three great coal-fields—the Appalachian, that of Illinois, and that of Michigan, covering a large portion of the space between the Alleganies and the Mississippi, and embracing collectively an area equal to the surface of Great Britain. From the Mississippi westward the country has not been thoroughly explored, but the Silurian, carboniferous, and secondary rocks, are said to extend to the base of the Rocky Mountains. Here the crystalline schists again present them¬ selves, and not only form the crests of the two chains, but extend to the shores of the Pacific. Both in Oregon and California they have been greatly disturbed by eruptive rocks of many varieties. Among these Mr Dana names traps, porphyries, serpentines, hypersthenes, trachytes, and cellular lavas. Sandstones of the Silurian or carboniferous age are mingled with these, and along with the mica and chlorite schists (perhaps metamorphic), were no doubt the matrix of the gold found in the gravel. It is generally in such situations—that is, among the crystalline and palaeo¬ zoic strata, where they have been penetrated by intrusive masses of igneous rock, that the precious metals have been found.1 The Ozark mountains resemble the Alleganies in their mineral structure, containing the same rocks from the granite to the carboniferous, and probably upwards to the chalk. In British America, and the desolate country northward to the Arctic Ocean, there is no considerable chain east of the Rocky Mountains, and the rocks, so far as known, consist chiefly of crystalline and palaeozoic schists. Rivers. In no single circumstance is the superiority of America over the old world so conspicuous, as in the number and magnitude of its navigable rivers. The Amazon alone dis¬ charges a greater quantity of water than the eight principal rivers of Asia, the Euphrates, Indus, Ganges, Oby, Lena, Amour, and the Yellow River and Kang-tse of China.2 The Mississippi, with its branches, affords a greater amount of inland navigation than all the streams, great and small, which irrigate Europe; and the Plata, in this respect, may pro- bablv claim a superiority over the collective water of Africa. But the American rivers not only surpass those of the old world in length and volume of fluid, but they are so placed as to penetrate everywhere to the heart of the continent. By the Amazon, a person living at the eastern foot of the Andes, 2000 miles of direct distance from the Atlantic, may Rivers, convey himself or his property to the shores of that sea in forty-five days, almost without effort, by confiding his bark to the gliding current. If he wishes to return, he has but to spread his sails to the eastern breeze, which blows peren¬ nially against the stream. The navigation is not interrupted by a single cataract or rapid, from the Atlantic to Jaen, in west longitude 78°, where the surface of the stream is only 1240 feet above the level of its estuary at Para. The re¬ motest and least accessible part of North America is the great interior plain extending from the Rocky Mountains to the Alleganies and the lakes, between the parallels of 40° and 50°; but the Mississippi, Missouri, and St Lawrence, with their branches, are so wonderfully ramified over this region, that when it is filled with civilised inhabitants, two centuries hence, those who dwell in its inmost recesses, at the falls of the Missouri, for instance, 1700 miles from the Atlantic, will have a more easy communication with the ocean than the population of the interior of Spain and Hun¬ gary. It is only necessary to cast the eye over a map of South America, to see that all the most sequestered parts of the interior are visited by branches of the Plata and the Amazon. These streams, having their courses in general remarkably level, and seldom interrupted by cataracts, may be considered without a figure, as a vast system of natural canals, terminating in two main trunks, which communicate with the ocean at the equator and the 35th degree of south latitude. Since the invention of steam navigation, rivers are, in the truest sense of the term, Nature’s highways, especially for infant communities, where the people are too poor, and live too widely dispersed, to bear the expense of constructing roads. There is little risk in predicting, that in two or three centuries the Mississippi, the Amazon, and the Plata, will be the scenes of an active inland commerce, far surpassing in magnitude anything at present known on the surface of the globe. The Mississippi is navigable for boats from the sea to the falls of its principal branch the Missouri, 1700 miles from the Mexican Gulf in a direct line, or 3900 by the stream ; and the whole amount of boat navi¬ gation afforded by the system of rivers, of which the Missis¬ sippi is the main trunk, has been estimated as equal to 40,000 miles in length, spread over a surface of 1,350,000 square miles. Perhaps this is rather beyond the truth ; but let us call the navigation 35,000 miles, and the following table will exhibit the lengths, size of the basins, and pro¬ bable extent of the navigable waters of the greater rivers of America. Mississippi to source of Missouri St Lawrence through the lakes Orinoco Amazon, not including Araguay Plata, including Uruguay Area of Navigable Length, basin, waters, miles. sq. miles. miles. 4300 1,350,000 35,000 2200 600,000 4,000 1800 400,000 8,000 4000 2,100,000 50,000 2400 1,200,000 20,000 The Amazon contains many islands, is broad, and in the upper part so deep, that on one occasion Condamine found no bottom with a line 103 toises long. At its mouth, two days before and after the full moon, the phenomenon called a Bore occurs in a very formidable shape. It is a wave of water rushing from the sea, with its front as steep as a wall 1 Memoirs of W. B. Rogers and H. D. Rogers On the Coal Rocks of Eastern Virginia, and on the Origin of the Appalachian Coal Strata, 1840. Lyell’s Travels in North America, 1845, and Wilkin’s Account of Western America, 1849. 2 See article Physical Geography. x 676 Rivers. Physical regions of North America. Numbers. Indigen¬ ous popu¬ lation. AMERICA. and as high as a house. No small vessel can encounter it without certain destruction. The estuaries of all these great American rivers open to the eastward; and thus Providence seems to have plainly indicated that the most intimate commercial relations of the inhabitants of America should be with the western shores of the old world. It should at the same time be observed, that this position of the great rivers of America is but one ex¬ ample of a physical arrangement which is common to the whole globe; for it is remarkable that, in the old world as well as in the new, no river of the first class flows to the westward. Some, as the Nile, the Lena, and the Oby, flow to the north ; others, as the Indus and the rivers of Ava, to the south; but the largest, as the Wolga, Ganges, Great River and Yellow River of China, the Euphrates, and the Amour, have their courses to the east or south-east. This arrangement is not accidental, but depends most probably on the inclination of the primary rocks, which, in all cases where their direction approaches to the south and north, seem to have their steepest sides to the west and the longest declivities to the east. We have examples in the Scandi¬ navian Alps, the mountains of Britain, the Ghauts of India, the Andes, and the Rocky Mountains. North America, like the Southern peninsula, naturally divides itself into five physical regions: 1. The table-land of Mexico, with the strip of low country on its eastern and western shores; 2. The plateau lying between the Rocky Mountains and the Pacific Ocean, a country with a mild and humid atmosphere as far north as the 55th parallel, but in¬ hospitable and barren beyond this boundary; 3. The great central valley of the Mississippi, rich and well wooded on the east side, bare but not unfertile in the middle, dry, sandy, and almost a desert on the west; 4. The eastern declivities of the Allegany Mountains, a region of natural forests, and of mixed but rather poor soil; 5. The great northern plain be¬ yond the 50th parallel, four-fifths of which is a bleak and bare waste, overspread with innumerable lakes, and resembling Siberia both in the physical character of its surface and the rigour of its climate. The origin, history, languages, and condition of the American nations present ample materials for speculation; but before touching on these subjects, the question presents itself, What is the amount of the indigenous population ? Humboldt, in a later edition of his work on Mexico, pub¬ lished in 1823, estimates the whole number of Indians in the New World as follows :— Civilised or settled Indians of Spanish America 7,530,000 Ditto in Brazil 260,000 Independent Indians to the east and west of the Rocky Mountains, on the frontiers of Mexico, and in Central America 400,000 Independent Indians of South America 420,000 Total Indian population of America 8,610,000 1 he indigenous population of America presents man un¬ der many aspects, and society in various stages, from the regular but limited civilisation of Mexico and Peru, to savage life in its most brutal state of abasement. At one extremity of the country we find the pigmy Esquimaux of four feet and a half in height, and at the other the Patagonian giants of seven feet. In complexion the variety is great, and may be said to embrace almost every hue known elsewhere on the face of the earth, except the pitchy black of the neo-ro. About one-half of all the known languages belong to Ame¬ rica ; and if we consider every little wandering horde a dis¬ tinct community, we have a greater number of nations here Aborigines than in all the rest of the world. Amidst all this diversity, philosophers have thought they were able to discover cer¬ tain general characters, sufficiently marked to distinguish the American nations from those of the old continent. It is foreign to our purpose to inquire whether the varieties of form, stature, and complexion, in the human species, are modifications produced by external causes operating differ¬ ently on distinct portions of the progeny of one primitive pair, or whether several races were originally created, and have given birth, by their mixture, to the amazing varieties we witness. We assume the former opinion as true, because the probabilites seem to be in its favour; but the pheno¬ mena present themselves to us in the same light in which¬ ever way they originated. Physiologists are not at one in their accounts of the cha¬ racteristics of the aborigines of the new world, nor are they agreed as to whether they should be considered one race or several. Blumenbach places them all under one class, ex¬ cept the Esquimaux. Bory St Vincent, an ingenious but fanciful writer, in a recent work,1 divides them into four races, or into five if we include the Esquimaux, under the following designations :—1. The Colombian, which compre¬ hends the tribes formerly inhabiting the Allegany Moun¬ tains, Canada, Florida, the eastern coasts of Mexico, and Central America; and the Caribs, who occupied the West India Islands and Guiana. 2. The American, embracing the tribes which occupy all the other parts of South Ame¬ rica east of the Andes, except Patagonia. 3. the Patagon¬ ian race, inhabiting the south extremity of the continent. 4. The Neptunian, inhabiting the western coasts of both divisions of the continent, from California to Cape Horn, and which he considers as essentially the same with the race spread over the Malay Peninsula and the Indian Archipelago. With this race he classes the Mexicans and Peruvians. By another writer2 the species are reduced to two, the Colom¬ bian and the American ; the former including all the North American tribes, with the Caribs, the Mexicans, and Peru¬ vians, and other inhabitants of the Cordillera; and the lat¬ ter the Brazilian Indians and Patagonians. None of these systems, when compared with facts, is very satisfactory. Dr Prichard thinks that the mutual resemblance among the American nations has been exaggerated by some writers; yet it is certain that there is more of a common family cha¬ racter in their organisation than in that of the indigenous population of Asia or Africa. “ The Indians of New Spain,” says Humboldt, “ bear a general resemblance to those who inhabit Canada, Florida, Peru, and Brazil. We have the same swarthy and copper colour, straight and smooth hair, small beard, squat body, long eye, with the corner directed upwards towards the temples, prominent cheek-bones, thick lips, and expression of gentleness in the mouth, strongly con¬ trasted with a gloomy and severe look. Over a million and a half of square leagues, from Cape Horn to the river St Lawrence and Behring’s Straits, we are struck at the first glance with the general resemblance in the features of the inhabitants. We think we perceive them all to be descended from the same stock, notwithstanding the prodigious diver¬ sity of their languages. In the portrait drawn by Volney of the Canadian Indians, we recognise the tribes scattered over the Savannahs of the Apure and the Carony. The same style of features exist in both Americas.” The American race is distinguished by the form of the Form of skull, which strongly resembles the Mongol type. 1 he skull, forehead recedes more than in any other variety of the 1 L'Homme, Essai Zoologique, vol. ii. Paris, 1827. 2 Histoire Naturelle des Races Humaines, par A. Desmoulins. Paris, 1826. AMERICA. 677 Aborigines human species; the cheek-bones are prominent, but not so angular, as in the Mongol head ; the occiput is rather flat, the cavity for lodging the cerebellum small, the orbits large and deep. The nose is generally aquiline, but in some tribes flat; and the nasal cavities are large. Compared with the head of the Negro, that of the American is much broader, and the teeth are less prominent: when placed by the side of the Caucasian head, it is seen to be smaller in size, less rounded and symmetrical, and less developed in the part before the ear. The skull is generally thin and light. There are, however, many deviations from this central form. The Carib skull, and the Araucanian, are large; the Peru¬ vian small, and singularly flattened behind, so as to present a short line from the forehead to the occiput. Com_ The colour of the Americans, though it includes a con- plexion. siderable diversity of shade, is more uniform than that of the inhabitants of Asia or Africa; and, what is more re-1 markable, its varieties do not bear any visible relation to the temperature of the climate. A brownish yellow, or copper colour, as it has been called, pervades nearly all the nume¬ rous tribes from the Arctic Ocean to Cape Horn, but still with many different degrees of intensity. The eastern na¬ tions of Chili have but a slight tinge of the brown colour, and the Boroanes are said to be as white as the northern Europeans. On the north-west coast, from latitude 43° to 60°, there are tribes who, though embrowned with soot and mud, were found, when their skins were washed, to have the brilliant white and red which is the characteristic of the Caucasian race. But within the tropics, the Malapoques in Brazil, the Guayanis in Paraguay, the Guiacas of Guiana, the Scheries of La Plata, have tolerably fair complexions, sometimes united with blue eyes and auburn hair; and, in the hot country watered by the Orinoco, Humboldt found tribes of a dark, and others of a light hue, living almost in juxtaposition. It is remarkable, too, that the nations whose colour approaches nearest to black are found in the tempe¬ rate zone, namely, the Charruas of the Banda Oriental, in latitude 33° south, and the Cochimies, Pericus, and Guay- curus, spread over the peninsula of California. These people have skins of a very deep hue, but are not absolutely black; and they have neither the woolly hair of the negroes, nor their social and good-humoured disposition. The Charruas especially are distinguished by a high degree of that auste¬ rity and stern fortitude which are common to the American nations.1 The Caribs and some Brazilian tribes have the yellowish hue of the Chinese, and the same cast of features. Among the nations dwelling on the west side of the Alle- ganies, and near the northern lakes, there is also a consi¬ derable variety of complexion; but the brown or copper shade is found more or less in them all. It may be said, then, of the American nations, that, with the exception of two or three tribes on the north-west coast, who probably arrived from Asia at a later period than the others, the two extremes of complexion, the white of Northern Europe and the black of Ethiopia, are unknown amongst them; and that, when compared with the Moors, Abyssinians, and other swarthy nations of the Old World, their colour inclines less to the yellow, and more to the reddish brown. In stature the variety is great. The North American tribes are gene¬ rally above the middle size, and of a slender shape. The Brazilian nations and the Peruvians are short and squat. The Caribs of the Orinoco, and the Abipones, Mocoby, and other tribes which rove over the Pampas west of the Plata, are tall and strong; and the Patagonians, a Chilian tribe, exceed in strength and stature all the other races in the known world. Dr Morton, a recent authority, says that the most natural Aborigines division of the Americans is into two families, the Toltecan v-- and the American ; the former of which bears evidence of centuries of half-civilisation, while the latter embraces all the barbarous nations of the new world, with the exception of the Polar tribes, which are evidently of Mongolian origin. In each of these, however, there are several subordinate groups, which may be distinguished as the Appalachian, the Bra¬ zilian, the Patagonian, and the Fuegian. The Appala¬ chian branch includes all the nations of North America, ex¬ cept the Mexicans, together with the tribes of South Ame¬ rica north of the River Amazon and east of the Andes. In this race the head is rounded, the nose large, salient, and aquiline : the eyes dark brown, with little or no obliquity of position; the mouth large and straight; the teeth nearly vertical; and the whole face triangular. The neck is long, the chest broad, but rarely deep, the body and limbs mus¬ cular, and seldom disposed to fatness. In character these nations are warlike, cruel, and unforgiving; they turn with aversion from the restraints of civilised life, and have made but little progress in mental culture or the useful arts. The Brazilian branch is spread over a great part of South Ame¬ rica, east of the Andes, including the whole of Brazil and Paraguay,between the River Amazon and 35° south latitude. Their physical characteristics differ but little from those of the Appalachian branch; they possess, perhaps, a larger and more expanded nose, with larger mouths and lips. The eyes are small, more or less oblique, and far asunder; the neck short and thick; the body and limbs stout and full, even to clumsiness. In character also, they differ little. None of the Americans are less susceptible of cultivation; and what they are taught by compulsion seldom exceeds the humblest elements of knowledge. The Patagonian branch includes the nations to the south of the Plata, as far as the Straits of Magellan; including also the mountain tribes of Chili. They are chiefly distinguished by their tall stature, handsome forms, and indomitable courage. The Fuegians, who call themselves Yacannacunnee, rove over the sterile wastes of Tierra del Fuego, which is computed to be half the size of Ireland, and yet their whole number has been computed by Forster at only 2000. The physical aspect of the Fuegians is altogether repulsive. They are of low stature, with large heads, broad faces, and small eyes. Their chests are large, their bodies clumsy, with large knees, and ill-shaped legs. Their hair is lank, black, and coarse, and their complexion a decided brown, like that of the more northern tribes. Their expression of face is vacant, and their mental operations are to the last degree slow and stu¬ pid ; they are almost destitute of the usual curiosity of sa¬ vages, caring little for anything that does not minister to their present wants. Long, black, lank hair is common to all the American tribes, among which no traces of the frizzled locks of the Polynesian, or the woolly texture of the African negro has ever been observed. The beard is very deficient, and the little that nature gives them assiduously root out. A cop¬ per-coloured skin has been also assumed by most writers as a characteristic distinction of the Americans; but their real colour is in general brown, of the hue most nearly resem¬ bling that of cinnamon ; and Dr Morton coincides in opinion with Dr M‘Culloch that no epithet derivable from the colour of the skin so correctly designates the Americans as that of the brown race. There are, however, among them occa¬ sional and very remarkable deviations, including all the va¬ rieties of tint from a decided white to an unequivocally black 1 Mithridates Eirdeitung Amerikanischen Sprachen, p. 313; Prichard’s Researches, vol. ii. pp. 396, 492. 678 AMERICA. Aborigines skin. That climate has a very subordinate influence in producing these different hues must be inferred from the fact that the tribes which wander in the equinoctial regions are not darker than the mountaineers of the temperate zone. The Puelches, and other tribes of the Magellanic regions, beyond 55° south latitude, are darker than the Abipones, Mocobies, and Tobos, who are many degrees nearer the equator; and the Botecudos are of a clear brown colour, sometimes approaching nearly to white, at no great distance from the tropic; while the Guyacas under the line are cha¬ racterised by a fair complexion; the Charruas, who are al¬ most black, live at the 50° south latitude; and the still blacker Californians are 25° north of the equator. Every¬ where, indeed, it is found that the colour of the American depends very little on the local situation which he actually occupies ; and never, in the same individual, are those parts of the body which are constantly covered of a fairer colour than those which are exposed to a hot and moist atmosphere. Children are never white when they are born, as is the case among even the darkest of the Caucasian races; and the Indian caqiques, who enjoy a considerable degree of luxury, and keep themselves constantly dressed, have all parts of their body, except the palms of the hands and the soles of the feet, of the same brownish-red or copper colour. These differences of complexion are, however, extremely partial, forming mere exceptions to the general tint which charac¬ terises all the Americans, from Cape Horn to Canada. The cause of such anomalies is not easily ascertained; that it is not climate is sufficiently obvious; but whether or not it arises from partial immigrations from other countries re¬ mains yet to be decided. The Americans might also be divided into three great classes distinguished by the pur¬ suits on which they depend for subsistence, namely, hunt¬ ing, fishing, and agriculture. The greater number of them are devoted to hunting; the fishing tribes are not numerous, and are wholly destitute of the spirit of maritime adven¬ ture, and even of fondness for the sea. A few tribes were strictly agricultural before the arrival of Europeans, but a much greater number have become so since. Many tribes regularly resort to all these modes of subsistence, according to the seasons; employing the spring in fishing, the summer in agriculture, and the autumn and winter in hunting. The intellectual faculties of this great family appear to be decidedly inferior, when compared with those of the Cauca¬ sian or Mongolian race. The Americans are not only averse to the restraints of education, but are for the most part in¬ capable of a continued process of reasoning on abstract sub¬ jects. Their minds seize with avidity on simple truths, but reject whatever requires investigation and analysis. Their proximity for more than two centuries to European in¬ stitutions has made scarcely any perceptible change in their mode of thinking or their manner of life; and, as to their own social condition, they are probably in most respects exactly as they were at the earliest period of their national existence. They have made few or no improvements in constructing their houses or their boats ; their inventive and imitative faculties appear to be of very humble capacity, noi have they the smallest taste fox' the arts and sciences. One of the most remarkable of their intellectual defects is the great difficulty they find in comprehending the relations of numbers; and Mr Schoolcraft, the United States Indian agent, assured Dr Morton that this deficiency was one cause of most of the misunderstanding in respect to treaties en¬ tered into between the United States Government and the native tribes. The natives sell their lands for a sum of money, without having any conception of the amount; and Aborigines it is only when the proceeds come to be divided, that each v— man becomes acquainted with his own interest in the transaction. Then disappointment and murmurs invariably ensue. The Toltecan family embraces the civilised nations of Mexico, Peru, and Bogota extending from the Rio Gila in in 33° north latitude along the western shore of the conti¬ nent to the frontiers of Chili; and on the eastern coast, along the Gulf of Mexico, in North America. In South America, on the contrary, this family chiefly occupied a narrow strip of land between the Andes and the Pacific Ocean, bounded on the south by the great desert of Atacama. Farther north, however, in New Granada, were the Bogotese, a peo¬ ple whose civilisation, like their geographical position, was intermediate between that of the Peruvians and the Mexi¬ cans. But, even before the Spanish conquest, the Toltecan family were not the exclusive possessors of the regions which we have assigned to them; they were only the dominant x'ace or caste, while other tribes of the American race always constituted a large mass of the population. The arrival of the Spaniards reduced both classes alike to vassalage ; and three centuries of slavery and oppression have left few traces of Mexican and Peruvian civilisation, except what may be gleaned from their history and antiquities. These nations can no longer be identified in existing communities; and the mixed and motley races which now respectively bear the name, are as unlike their predecessors in moral and intellec¬ tual character, as the degraded Copts are unlike the ancient Egyptians. It is in the intellectual faculties that the great difference between the Toltecan and the American families consists. In the arts and sciences of the former we see the evidences of an advanced civilisation; their architectural remains everywhere surprise the traveller and confound the antiquary. Among these are pyramids, temples, grottoes, bas-reliefs, and arabesques; while their roads, aqueducts, and fortifications, and the traces of their mining operations, sufficiently attest their attainments in the practical arts of life.1 It is the absence of civilisation which has broken human Languages, speech into such a countless variety of dialects; and the lower any race of people have sunk in the abasement of savage life, the more languages multiply amongst them. Every unwritten tongue is subject to continual fluctuations, which will be numerous and rapid in proportion as the tribe using it is exposed to frequent vicissitudes of fortune, and the individuals composing it have little intercourse with one another. When the population of one of these societies in¬ creases, it splits into several branches; and if these have little intercourse, the oi'iginal language divides by degrees into as many dialects. These smaller societies subdivide in their turn with the same effects ; and, in such continual sub¬ divisions, the dialects of the extreme branches deviate farther and farther from one another, and from the parent tongue, till time, aided by migrations and wars, producing mixtures of different hordes, obliterates all distinct traces of a com¬ mon origin. The cause of these changes becomes more ob¬ vious when we reflect on the principles which give stability to a language. These are, 1. the abundant use of writing ; 2. the teaching of a language as a branch of education; 3. frequency of intercourse among all the people speaking it; 4. the existence of an order of men, such as priests or lawyers, who employ it for professional purposes; 5. stability of condition in the people, or exemption from vicissitudes and revolutions; 6. a large stock of popular poetry, which if universally diffused, may almost become 1 Crania Americana, &c., by Samuel George Morton, M.D., 1 vol. 4to, published at Philadelphia in 1839, pp. 62 to 86. AMERICA. 679 Aborigines, a substitute for writing. All these conditions were wanting (with some trifling exceptions) in the whole of the wan¬ dering tribes of America. The great multiplication of lan¬ guages, therefore, proves two things ; first, that the people are in the lowest state of savage life ; and, secondly, that they have been for many ages in this condition; for time is a necessary element in the process of splitting human speech into so many varieties. Now, it is a remarkable fact, that there were as many languages spoken among a population of two or three millions of American savages, as among the six hundred millions of human beings scatter¬ ed over the old continent! We call them two or three millions, because we exclude the civilized inhabitants of Mexico and Peru, and because a considerable number of the facts collected by Hervas and Vater relate to a period from 50 to 100 years back, since which, some of the tribes they allude to have become extinct. Balbi, in his Ethno¬ graphical Atlas, has enumerated 423 languages, which are, or at no distant period were, spoken in America by the indigenous population. Of these, 211 belong to North, 44 to Central, and 168 to South America; but as the list includes only those tongues of wdiose structure something is known, it does not embrace more than one or two of the 116 dialects noticed by the missionaries in Quito, some of which have ceased to exist; and many others, un¬ known, or known imperfectly, are also left out. There cannot be a doubt that the greater multiplicity of tribes in South America is accompanied with a corresponding multi¬ plicity of languages, and that we may add at least 100 for omissions in this section of the continent. Vater says ex¬ pressly that the number of languages in America “exceeds five hundred.” As a general result, then, we may state, that there are (or were within a century past) from 500 to 600 distinct dialects in the new wmrld, without including in our enumeration any which do not differ from one another as widely as the Spanish from the Italian, or the German from the Dutch.1 Under this prodigious diversity of dialects, a remark¬ able analogy of structure has been detected in all those which are well known, and is believed to pervade the whole. The American languages are extremely compli¬ cated and artificial, and have extraordinary powers of combination. The verb, besides inflections applicable to the varieties of time, has numerous moods, which maybe described as reflected, transitive, compulsive, applicative, meditative, communicative, reverential, frequentative ; and forms which indicate by suffixes and affixes whether the object be animate or inanimate, male or female, &c.2 “ From the country of the Esquimaux to the straits of Ma¬ gellan,” says Humboldt, “ mother tongues entirely differ¬ ent in their roots have, if we may use the expression, the same physiognomy. Striking analogies of grammatical construction are discovered, not only in the more perfect languages, as that of the Incas, the Ayemara, the Gua¬ rani, the Mexican, and the Cora, but also in languages extremely rude. It is in consequence of this similarity of structure that the Indians of the missions could learn the tongue of a different tribe much more easily than the Spanish; and the monks had hence adopted the practice of communicating with a great number of hordes through the medium of one of the native languages.” The compli¬ cation of grammatical forms which these dialects display has induced Mr Duponceau of Philadelphia to give them the name of Polysynthic. Now the remarkable facts are, first, that this characteristic should not be found in any of the known languages of the old world, except in a faint degree in the Basque, and the dialect of Congo;Aborigines, and, next, that it should belong, not to one or two, butv~*'‘v~>*~' with slight exceptions, so far as is known, to all the lan¬ guages of America, so extremely numerous, and many of which have nothing else in common. How is this diffu¬ sion of a peculiar and common character over materials so dissimilar to be accounted for? To us it seems to imply a community of origin in the tribes, whether few or many, which peopled the continent. As no person has the full command of all the vocables in his native lan¬ guage, individual terms must be continually dropping out of dialects preserved by oral communication ; and new ones will be introduced as new wants and new objects solicit attention. But during the gradual change which thus takes place, the new words Mull be combined and modified according to the rules which belong to the genius of the spoken dialect with which they are incorpo¬ rated ; and thus it may happen that the grammatical forms of an ancient language may live, while its materials perish. The changes of structure which present them¬ selves in the history of European languages, it must be remembered, took place in progressive communities. Among nations like the American Indians, whose bar¬ barism, we may suppose, remained almost stationary, the forms of speech might be more permanent, though its sub¬ stance was in a state of slow but constant mutation. We do not mean, however, that the community of origin alluded to was entire and absolute among the American nations. Since weak tribes are often incorporated with strong ones in the present times, it might happen that small parties of separate and dissimilar races might be blended by conquest or treaty with the larger nations of the American stock, and in a generation or two lose their distinctive character, by adopting the language and manners of their new con¬ federates or masters. Neither must it be imagined that there is an entire absence of mutual affinities among the 423 tongues enumerated by Balbi. On the contrary, six, eight, or more, are sometimes united in one family by analogies, in their roots and grammatical forms., as strong as those which obtain among the languages of the Teu¬ tonic stem in Europe, the Icelandic, Swedish, Danish, German, Dutch, and English. If philologists had complete vocabularies of them all, it might probably be found that the 500 or 600 American languages could be arranged into eight or ten “ reigns,” to use Balbi’s term, or into forty or fifty families, each characterized by affinities suf¬ ficiently clear to prove that its component members had sprung from a common parent. On the other hand, the complete absence, in so many instances, of common roots in the dialects of contiguous tribes,—the fading and almost obliterated traces of resemblance in languages which had once been identical,—are very remarkable phenomena, and prepare us for a result which could not have been antici¬ pated otherwise—that none of all the American tongues has any distinct marks of a common origin with any one of those of Asia, Africa, Europe, or Polynesia. The sole exception is the Esquimaux idiom, which belongs to the same family with that of the Tschutskoi, apeople having the same physical aspect, who inhabit the extreme north¬ eastern parts of Asia. Upon a painful comparison of the known languages of the new world with those of the old, only 170 words have been found in the former which have a distinct resemblance to words of the same signi¬ fication in the latter. These are derived from 83 Ameri¬ can tongues; three fifths of them have a resemblance to words in the Mantchou, Tonguse, Mongol, and Samoiede 1 MUhridates Einleitung Amerikanischen Sprachen, p. 373. Balbi, Atlas Ethnographique du Globe. Paris, 182G. 2 See Prichard’s Researches, vol ii. p. 341 ; and Tables 2G, 27, and 29 of Balbi’s Atlas. X AMERICA. 680 Aborigines, dialects, and two fifths to words in the Celtic, Tschoud, Biscayan, Coptic, and Congoese. This number is too small to prove any thing by itself; but it is not entirely to be disregarded when taken in connection with the analo¬ gies which have been traced in the physical character, customs, superstitions, and monuments, of the people of the two continents. And if we admit, on the ground of their similarity of organization, that the greater number of the American languages have had a common origin, even in those cases where coincident terms are no longer to be discovered, perhaps it ought to be acknowledged that the affinity between the languages of the two conti¬ nents is as great as could be expected. In this, as in many questions connected with geology, time is the ele¬ ment which solves the difficulty; and when a longer course of observation has enabled us to detect the laws which govern the changes of oral language among bar¬ barous and savage nations, the facts will probably speak to us in clearer terms.1 Though any attempt to reduce the American popula¬ tion under a few general classes, either on physical or ethnographical grounds, would be idle, a brief survey of the most remarkable nations, or families of nations, will enable us to form a more distinct idea of the whole. Esqui- All the northern coast of the new continent is tenanted maux. by the Esquimaux, a dwarfish race, rarely exceeding five feet in height, and of the same stock with the Greenland¬ ers, the Tschutskoi, the Samoiedes, and the Laplanders. Near Mackenzie’s River their territories commence at the 68th parallel, and extend to the Arctic Ocean. They occupy all the northern Archipelago, the shores of Hud¬ son’s and Baffin’s Bays, of Labrador, and of Russian Ame¬ rica, round by Behring’s Straits, to the peninsula of Aly- aska. They live entirely by fishing, the whale and the seal being their most common food; they inhabit skin tents during their short summer, and in winter caves or houses built with snow in the shape of domes, within which a single rude lamp is kept perpetually burning. They are crafty and dirty, but appeared to Captain Franklin more intelligent and provident than the northern Indians. There is a wide diversity in their dialects, which still display decided marks of identity in their roots. They are the only American race whose Asiatic origin is indisputable. The north-west coast of Russian America, from Cook’s Inlet to the 48th parallel, is inhabited by four tribes, of whom the Kaluschi are the most remarkable. These Aborigines, people are distinguished from all the native races of Ame- rica by having as fair a complexion when their skins are washed as the inhabitants of Europe; and this distinction, accompanied sometimes with auburn hair, has been con¬ sidered as indicating an origin different from that of the copper-coloured tribes who people all the rest of the con¬ tinent. The Indians of the east coast belong almost entirely to Allegany three stems; and, before the arrival of the English colo- Indians, nists, occupied both sides of the Allegany Mountains, from the Gulf of Mexico to Canada and New Brunswick. 1. The Delaware or Algonquin Indians, comprehending the Ottogamies, Shawanese, Naragansets, Chippeways, Knisteneaux, Delawares, and other nations, to the number of thirty or forty, were spread over the space between the Mississippi and the Atlantic, as far north as Hudson’s Bay; and all spoke dialects of one language. They pre¬ served a tradition, to which some credit has been given, that they had migrated from the west many centuries be¬ fore the white men crossed the Atlantic, and gained pos¬ session of their country by expelling the Allegewis (or Alleganies), its former occupants. The latter nation, it is said, lived in towns; and it has been conjectured that they were the race who had constructed the long mounds and walls, and the circular and polygonal inclosures, like fortresses, which are scattered in great numbers over the region between the Ohio and the lakes. 2. The Iroquois, often called the “ Five Nations,” and the “ Six Nations,” but comprehending 15 tribes or more, among whom were the Mohawks, Oneidas, Hurons, and Senecas, all spoke dialects of one language. They lived on the south side of the great lakes, and finally obtained a complete ascend¬ ency over the Algonquin race. 3. The Florida Indians, including the Creeks, Seminoles, Choctaws, Chickasaws, Natches, and Mobiles. The Cherokees and Creeks, two of these nations, who dwell in Alabama and Georgia, have made greater advances in agriculture and the useful arts than any of the other tribes within the territories of the United States. They not only cultivate maize, potatoes, and cotton, but raise cattle and hogs for the market. The former, who have some hundreds of negro slaves, have es¬ tablished schools, set up a newspaper, and even adopted a political constitution, modelled on those of the Anglo- Americans. It has been recently discovered that the Vater remarks, in.the introduction to his account of the American languages, that they have, comparatively speaking, a consider- a e number of words in common with the Finnish. He finds, however, only 51 similar words where the affinity should be most dis- inc , namely, in all the languages of North America and Northern Asia. We subjoin a tabular view of the number of words he has i e feted in the American languages agreeing in sound and sense with words in some of the principal tongues of the old continent and 8 words picked from 7 American languages, resemble the same number of words in the Coptic. 8 words in 8 American languages do Japanese. do do... Malay. do ; (Quichua) do Sanscrit. do. (chiefly from eastern and tropical parts of America)....do in 13 languages of Western Africa. do. (chiefly from the east side) do..... Basque. do. do. do. do. do. in 8 in 1 in 16 in 6 in 10 do. .do Celtic. must at tlip samp Jf v ° llese.resen)l)larices may be accidental; and some of them are evidently too faint to be of any value. We general thev are fiirnished^ttV^T’ P^l!olo£i.sts *}ave rarely the means of making a complete and satisfactory comparison. In dialect of a^tribe or nennle • 4f °r 6° S18nificant of the most common objects, out of some thousands constituting the > ~ - P-? ’ these few words ure taken down hastily by travellers, mariners, or missionaries, of different nations, disri m ilar ^y sterns^ of Orthography! ^Cen abTe t T’ an? “USt inTheir turn. mislead _the P^ologist by their parison of six Irish words with six S.^*'°r 1 ^^^1 0 en.able the reader to judge of the sort of resemblances collected by Vater, we give his com- gonquin, remarking, however, that this is decidedly the most favourable specimen in his tables:— I sland Falsehood Water Irish. inis gai uisce Algonquin. inis f?a isca decidedly tne most ravourable specimen i Irish. Algonquin. Soft bog boge All cac-uile kak-eli Each thing cac-eini kak-ina (Einleilung Amerikanischen Sprachen, p. 332-351.) A M E H 1 C A. 681 Aborigines. Osages, Missouris, Kanses, and some other tribes inhabit- ing the country beyond the Mississippi, as far as the Rocky Mountains, speak dialects which are allied to those of the Iroquois; a fact which tends strongly to confirm the opi¬ nion entertained by the latter, that their original resi¬ dence was far in the west. The Natches, near the Mis¬ sissippi, had a monarchical government, and a class of nobles like the Mexicans. They had temples in which the sun was worshipped, and a perpetual fire kept up. Traces of this superstition existed also among the Gaspes, in New Brunswick. Tribes belonging to these three fa¬ milies, with the Wocons and Katawbas, now almost ex¬ tinct, occupied nearly all the region east of the Mississip¬ pi, from the Gulf of Mexico to Hudson’s Bay, comprising more than a million of square miles. The Katawbas alone, however, are said to have included 20 tribes, and nearly as many dialects. The Powhattans were a confederacy of 33 tribes, comprehending 10,000 persons. It is probable that when the English settlers landed in the country, the region mentioned was inhabited by a quarter of a million of Indians, divided into many tribes, and speak¬ ing dialects belonging to half a dozen of radically distinct languages. These nations have furnished brilliant models of the most shining qualities of savage life—a high sense of honour, according to their perceptions of duty, mutual fidelity among individuals, a fortitude that mocks at the most cruel torments, and a devotion to their tribe which makes self-immolation in its defence easy. On the other hand, they treat their wives cruelly, and their children with indifference. The apathy under the good and ill of life which the Stoic affected, is the grand element of the Indian’s character. Gloomy, stern, and severe, he is a stranger to mirth and laughter. All outward expression of pleasure or pain he regards as a weakness; and the only feeling to which he ever yields, is the boisterous joy which he manifests in the moment of victory, or under the excitement of intoxication. He is capable of great exertions in war or the chase, but has an unconquerable aversion to regular labour. He is extremely improvident; eats enormously while he has abundance of food, without thinking of the famine which may follow; and, when li¬ quors are supplied to him, wallows in the most beastly in¬ toxication day after day. Most of the Indians believe in the existence of a supreme being, whom they call the Great Spirit; and of a subordinate one, whose nature is evil and hostile to man. To the latter their worship is principally addressed, the Good Spirit, in their opinion, needing no prayers to induce him to aid and protect his creatures. In some cases, however, as when influenced by a dream, they offer sacrifices to the Good Spirit. These consist generally of part of an animal taken in the chase, which is stuck upon the head of a high pole set vertically in the ground, and left in this situation to decay by the action of the elements. The remainder of the carcass is boiled and eaten; and the feast is accompanied with prayers, dancing, and singing. Human sacrifices are not unknown amongst them, but are rare. In their fasts, which are long and severe, they smear the face and other visible parts of the body with charcoal, and abstain from food till the sun has gone down ; and this is practised day after day for one or two weeks. Some of them believe in tutelar spirits; and in most of the tribes there are jug¬ glers or soothsayers, who pretend to discover lost property, and foretell the issue of hunting or warlike expeditions. By some tribes, deities are supposed to reside in the sun and moon. They generally believe in a future state, in which the souls of brave warriors and chaste wives enjoy a tranquil and happy existence with their ancestors and friends, spending their time in those exercises in which VOL. II. they delighted when on the earth. The Dacotas believe Aborigines, that the road to these “ villages of the dead” leads over^^v^y a rock with an edge as sharp as a knife, on which only the good are able to keep their footing. The wicked fall off, and descend to the region of the Evil Spirit, where they are hard worked, and severely flogged by their relentless master. Suicide is common among the women of this tribe, in consequence of the cruel treatment they are ex¬ posed to; but the practice is viewed as immoral. It is commonly effected by the woman hanging herself upon a tree; and as the popular belief is, that she is doomed to drag this tree after her for ever in the land of spirits, it is said to be usual for a female in committing the act to select as small a tree as will bear her weight. Polygamy is allowed; and a number of wives is consi- Customs, dered as adding to a man’s consequence. When a young man has formed an attachment to a girl, he throws a deer, a gun, or some valuable article, into her father’s hut. This is repeated for several days, till the father asks the young man what his object is, and whether he wishes to obtain his daughter. The young man having answered in the affirmative, the relations of the girl, if they approve of his suit, signify their consent by preparing a dress for the youth, which they carry to his house, and put upon his person. The young man’s friends then prepare presents for the girl’s family, into which he goes to reside, serving his father-in-law for a year, during which he gives him all the produce of his hunting. At the end of this period the youth takes his wife home to his own house, and treats her as he pleases, his power over her being unli¬ mited. This is the custom of the Potowatomies. Other tribes have modes of courting and marrying which are very different; but among all the Indians, the presenting of gifts to the girl’s father is an essential feature of the transaction, and shows that the wife is considered as pro¬ cured by purchase. Deformed children, and lame or de¬ crepit old persons, are sometimes destroyed; but the practice is uncommon. Incest and unnatural vices are practised in some tribes, but they are always viewed as matters of reproach. The Indian funerals are conducted with much decorum. The deceased is dressed in his best clothes, and laid in a grave, in a vertical, horizontal, or inclined position, according to his own previous direc¬ tions, with his mocassins, knife, money, and silver orna¬ ments beside him, and a small quantity of food near his head. Some prefer having their bodies sewed up in a blanket, and suspended from the branches of a tree. In this position the corpse is frequently visited by the friends of the deceased, until they observe that it is in a state of decay. They then shake hands with it and bid it fare¬ well ; but this does not prevent them from paying a yearly visit to the spot, and leaving some food at the place. It is usual to mark the graves with a post, on which figures are carved expressive of the nature of the pursuits and achievements of the deceased. Some nations of Indians wear little or no clothing; but Clothes, the general dress of the men in the temperate and cold parts of the country, previous to the arrival of the Euro¬ peans, consisted of three articles: a cloak of buffalo-skin hanging from the shoulders, a piece of skin used as an apron, and a pair of mocassins or loose boots, made of un¬ dressed skin also. The women wore a long robe of the same material, which was fastened round the waist; but among the tribes living near the whites, coarse woollens are now frequently substituted for the hides of wild ani¬ mals, except for the mocassins. The habitations of the In- Houses, dians are huts or cabins, generally of a circular form and small size, but sometimes of 30 or 40 feet in diameter, formed by stakes fixed in the ground, and covered with 4 R x 682 A M E R I C A. Aborigines, the bark of trees. Sometimes the spaces between the v-stakes are filled up with twigs, grass, and mud, and the roof is covered nearly in the same way. A hole in the top serves for the escape of the smoke, and the skins of wild beasts form the beds and seats. When they go to a distance to hunt, they erect for temporary use large tents, which are covered with skins. On the west side of the Mississippi, where the ground is open, many of the tribes make use of horses, which are seldom em¬ ployed amidst the woods covering the territories east of that river. The custom of painting their bodies is nearly universal. They introduce the colours by making punctures on their skin; and the extent of surface which this ornament covers is proportioned to the exploits they have performed. Some paint only their arms, others both their arms and legs, others again their thighs; while those who have attained the summit of warlike re¬ nown have their bodies painted from the waist upwards. This is the heraldry of the Indians, the devices of which are probably more exactly adjusted to the merits of the persons who bear them than those of more civilized coun¬ tries. Besides these ornaments, the warriors also carry plumes of feathers on their heads, their arms, or ancles. Their arms are the tomahawk, the war-club, knife, the bow and arrow ; and, since they had intercourse with Eu¬ ropeans, many of them have muskets. Each tribe or community is governed by a chief and council, who are elective; but in matters of importance the whole warriors are consulted; and Mr Keating informs us that questions are not decided by the votes of a majority, but the reso¬ lution adopted must have the consent of every individual warrior. Their assemblies are conducted with much for¬ mality and decorum. The eldest chief commences the debate, which is often carried on by set speeches, abound¬ ing in bold figures and metaphors, and bursts of a rude but impassioned eloquence. The young are permitted to be present, and to express their approbation by cries, but not to speak. In their wars the object commonly is, to secure the right of hunting within particular limits, to maintain the liberty of passing through their accustomed tracts, and to guard from infringement those lands which they consider as their own tenure. War is declared by sending a slave with a hatchet, the handle of which is painted red, to the nation they intend to break with. They generally take the field in small numbers. Each warrior, besides his weapons, carries a mat, and supports himself till he is near the enemy by killing game. From the time they enter the enemy’s country, no game is killed, no fires lighted, or shouting heard, and their vigi¬ lance and caution are extreme. They are not even per¬ mitted to speak, but must communicate by signs and mo¬ tions. Having discovered the objects of their hostility, they first reconnoitre them, then hold a council; and the}^ generally make their attack just before day-break, that they may surprise their enemies while asleep. They will lie the whole night flat on their faces without stirring, and, at the fit moment for action, will creep on their hands and feet till they have got within a bow-shot of those they have doomed, to destruction. On a signal given by the chief warrior, which is answered by the yells of the whole party, they start up, and, after discharging their arrows, they rush upon their adversaries, without giving them time to recover from their confusion, with their war-clubs and tomahawks. If they succeed, the scene of horror which follows baffles description. The savage fury of the conquerors, the desperation of the conquered, the horrid yells of both, and their grim figures besmeared Aborigines, with paint and blood, form an assemblage of objects worthy of pandemonium. When the victory is secured, they select a certain number of their prisoners to carry home: they kill the rest in cold blood, take their scalps, and then march off with the spoil. The prisoners des¬ tined to death are soon led to the place of execution, where they are stripped, have their bodies blackened, and are bound to a stake. In this situation, while the burn¬ ing faggots embrace his limbs, and the knives of his revengeful enemies are inflicting a thousand tortures, it is common for the warrior to recount his exploits, boast of the cruelties he has committed upon his enemies, and to irritate and insult his tormentors in every way. Some¬ times it happens that this has the effect of provoking one of the spectators to dispatch him with a club or toma¬ hawk. Sometimes the male adult prisoners are given as slaves to women who have lost their husbands in the war, and by whom they are often married. The women taken are distributed among the warriors; the boys and girls are considered as slaves. Nearly all the Indian tribes raise maize, beans, and ^u])f,jsN pumpkins, by the labour of their women, but only to a ?nce. small extent, and as a resource against famine, their chief reliance being upon the chase. The buffaloes which wan¬ der over the prairies of the west, in herds of tens of thou¬ sands, are their great support; but deer, bears, and in time of need otters, beavers, foxes, squirrels, and even the most disgusting reptiles, are devoured. And last and worst, there is the horrid banquet of human flesh, which is still in use among some tribes, and to which, at one period of their history or another, perhaps few or none of them have been strangers. The fact has been doubt¬ ed ; but the decided testimony given by Major Long and his party, who all started on their journey with a disin¬ clination to admit it, must be considered as setting the question at rest. After alluding to the incredulity which many felt on the subject, the narrator says,—“ With such feelings the gentlemen of the expedition first heard the reports of the anthi’opophagy of the Potowatomies, and yielded but an unwilling ear to every thing that could induce a belief in the existence of this disgusting trait in the character of the North-West Indians. Truth compels them, however, to assert, that the reports which they have received on this subject were so frequent, so circumstantial, and derived from such respectable sources, that any concealment of it, or any apparent incredulity on their part, would be a dereliction of duty. Even the most incredulous of the party, or those disposed to entertain the most favourable opinion of the Indians, wrere at last compelled to acknowledge that all doubt on the subject had been removed from their minds.”1 The practice seems to have its origin sometimes in famine, which drives the Indians to this resource, and sometimes in hatred or revenge towards a hostile tribe; for it is only enemies that are thus devoured; and the Indians have a super¬ stitious idea, that the flesh of a brave man, when eaten, especially the heart, imparts a portion of his courage to the individual who consumes it. We have described the manners and dispositions of these nations at some length, because the lights and shadows of savage life, its grand features and marked peculiarities, in that state in which a brutal ferocity has not obliterated every generous qua* lity, are more strongly depicted in their character than in that of any other American race. For the sake of dis¬ tinction, they may be denominated the Allegany Indians* Narrative of Major Long's Expedition to St Peter's River, vol. i. p. 101. Philadelphia, 1824. f AMERICA. 683 Aborigines. The Caribs, wrho have been compared to them, had the same courage and fierceness, but were more gross and brutal; and the Araucanians, who surpassed all the inde¬ pendent tribes of America in intrepidity, intelligence, and generosity, had a slight tincture of civilisation. In speaking of those other nations which make the most considerable figure in the new continent, our limited space will not permit us to do more than to describe very briefly the leading traits of their character. American It has been generally admitted by physiologists, that uvilisa- the temperate regions of the globe are best fitted to de- tion. velope all the powers of our nature; and it is a fact in accordance with this opinion, that among the aborigines of America, civilisation followed very closely the chain of the Andes, and was found either upon their sides or the table-land of their summits, where the elevation of the ground moderates the heat of the tropical sun, and pro¬ duces a climate analogous to that of Central and Southern Europe. This civilisation did not exist merely at the two distant and isolated points of Mexico and Peru, but pre¬ sented itself at intermediate places, and may be said to have formed a continuous line from lat. 35. N. to lat. 35. S., with few interruptions, except at those parts where the moun¬ tainous chain disappears, or sinks down to a trifling eleva¬ tion. Some large buildings near the Rio Gila, in lat. 33. N., with fragments of porcelain, indicate the existence of a people here who had some knowledge of the arts. These were most probably a branch of the Aztecks or Toltecks, who afterwards occupied Mexico, as the annals of this country tell. Though some pursued their march south¬ ward, it may be reasonably supposed that a part remained in the district; and the Indians living here, who culti¬ vate corn, weave cloth, and live in villages consisting of houses built of solid materials, sometimes two stories in height, may either be their descendants, or have bor¬ rowed from them the improvements they possess. Next in order as we proceed southward, are the various nations of Mexico, of whose condition we shall speak by and by. In Chiapa were the Zapotecks, in Yucatan the Mayas, in Guatemala the Quiches and Kachiquels, all nearly as much advanced in civilisation as the Mexicans, and pro¬ bably of the same primitive stock. From this point, where the Andes lose their elevation, or break into isolated cones, no distinct traces of civilisation appear till we enter the southern continent. Here were found the Muyscas or Moscas, on the table-land of Bogota, a nation consisting of several tribes, who worshipped the sun and practised some of the useful arts. To these succeeded the nations of Peru, living under the Incas, whose dominion extended from the equator to the 35th degree of south latitude. Beyond this boundary were the Chilian tribes, who, though inferior to the Peruvians, had made some advances beyond the rudeness of the savage state. It is proper to mention that some of the nations named were extinct before the arrival of the Spaniards; but the degree of civilisation they had attained is attested by the monuments they have left behind them. There were no other tribes in the new continent which had made any progress in social improve¬ ment. We would not except the Guaranis of Brazil, and a few others, who derived their subsistence chiefly from agriculture, but were in other respects savages. We place among the exceptions, however, the extinct race of the Allegewis, or whatever was the name of the people, who erected the military works existing between the Ohio and the northern lakes ; but they also, it must be remembered, inhabited a temperate climate, though not a mountainous country. It may be affirmed, then, as a general proposi¬ tion, that from 35° of north to 35° of south latitude, the sides and summits of the Andes were the exclusive seats of American civilisation. We admit that some of the tribes Aborigines, in Chiapa, Oaxaca, and Yucatan, inhabited low districts but they were still near the Cordillera, and may be fairly considered as offsets from the nations dwelling upon it. The fact is important, as marking the effect of climate on the active energies of our species. There is no doubt that, with the improved arts of modern times, civilisation can subsist under the burning sky of the torrid zone, but not in such vigour as in countries which enjoy a more moderate temperature. Perhaps it will be found that the moral and physical powders of man attain their highest perfection in those regions where he is accompanied by wheat and the vine. The zone occupied by the former extends from the 30th to the 57th or 58th parallel; and within the tropics the corresponding climate is found on the flanks or summits of mountains, from 4500 to 10,000 feet above the level of the sea. It is remarkable that the Mexican annals reach to a Mexico, more remote date than those of any of the nations of northern Europe, though they were preserved merely by an imperfect species of hieroglyphics, or picture-writing. We do not pretend to enter into the question which may be raised, both as to the authenticity of the records them¬ selves, and their susceptibility of a correct interpretation. It is enough that they have received credit from Hum¬ boldt, Vater, and other men of learning and judgment who have examined into their nature and origin. From the annals thus preserved, we learn that several nations belonging to one race migrated in succession from the north-west, and settled in Anahuac or Mexico. The Toltecks, the first of these, left their original seat, far to the west, in 544 of our era, and after a long journey invad¬ ed Mexico, then occupied by wandering hordes, in 648. This people, who penetrated to Nicaragua, if not to South America, were nearly destroyed after the lapse of some centuries; but were followed by the Chichimeks, a half¬ savage tribe, about 1170, and these a few years afterwards by the Anahuatlels, or seven tribes, including the Acol- huans, Tlascalteks, and the Aztecks or proper Mexicans. All these people spoke dialects of one language, and had similar arts, customs, and institutions. The town of Mexico or Tenochtitlan was founded in 1325, and the series of Mexican kings which commenced in 1352 was continued through eight monarchs to Montezuma. The monarchy was small at first, and passed through many vicissitudes ; but it was gradually enlarged, especially by the policy and enterprise of the later princes of the line. When Cortes arrived, it embraced what are now the pro¬ vinces of Vera Cruz, Oaxaca, Puebla, Mexico, and part of Valladolid, a surface of 130,000 square miles; but within this were comprehended three small independent states, Tlascala, Cholullan, and Zapeaca. The pastoral state, which forms the intermediate stage between savage and civilized life, had never existed in Mexico ; for the native wild ox had not been tamed, and the use of milk as food was unknown. The Mexican nations derived their subsistence from agriculture, which, however, was conduct¬ ed in the rudest manner, with very imperfect instruments. Ihey cultivated maize, potatoes, plantains, and various other esculent vegetables. They raised cotton, and under¬ stood the art of spinning and weaving it into cloth, of a texture which excited the admiration of the Spaniards. I hey had no iron, but showed considerable skill in fashion¬ ing the gold, silver, and copper found in a native state, into domestic utensils and ornamental articles. In some of their buildings the stones were hewn into regular forms, and accurately joined; and from the ruins of the palace of Mitla, in Oaxaca, still existing, it appears that they had the art of designing ornaments like arabesques, in paste, % AMERICA. 684 Aborigines, with great neatness, and attaching them to the walls ; but solid structures of masonry evincing any considerable skill are extremely rare in the country. Their carvings in wood were tolerably well executed, but the figures were disproportioned and uncouth. The same remark applies to their hieroglyphical drawings, which were far inferior in taste and design to those of the Hindoos, Japanese, and Thibetians. For paper they employed sometimes the large leaves of the aloe, sometimes cotton cloth, or the skins of deer dressed. Their books consisted of strips or webs of such materials, composed of pieces neatly joined, one or two feet broad and twenty or thirty long, which were divided into pages by folding them in a zig-zag manner; and two pieces of thin deal attached to the outer¬ most folds served as boards, and gave these manuscripts, when closed, an appearance very much like our old folios in wooden binding. The written language of Mexico con¬ tained a few real hieroglyphics or symbols, purely conven¬ tional, to designate such objects as water, earth, air, day, night, speech, and also for numbers ; but it was essentially a system oipicture-writing, in which objects were represent¬ ed by coloured figures having a resemblance more or less exact to themselves. With all its necessary imperfections, this instrument was familiarly employed to a prodigious ex¬ tent in deeds and instruments for effecting the transmission and sale of property. The government kept couriers for conveying intelligence from all parts of the empire; and the capital was watched and cleaned by a sort of police esta¬ blishment. This is the bright side of Mexican civilisation. On the other hand, it must be kept in view, that the Mexi¬ cans had no tame animals, no made roads, no money to serve as a universal medium of exchange in commercial transactions. The government was originally a perfect feudal monarchy, in which all power was monopolized by a numerous nobility and the priesthood. The great mass of the people were serfs, attached to the soil, and trans¬ ferred with it from owner to owner by descent or purchase. The peasants or slaves of a nobleman were allowed a cer¬ tain portion of land, which they cultivated in common for their subsistence: the rest of their labour belonged to their lord. The country swarmed with beggars, and thousands were swept off every few years by famine. As among the ancient Egyptians and the Chinese, immutable custom, regulating every act of civil and common life, chained up the course of improvement, and spread a languid monotony over society. The crown was elective, and the powers of the monarch small, till the privileges of the nobles were destroyed by the policy and ambition of Montezuma. The religion of the Mexicans breathed a savage spirit, which sinks them, in a moral point of view, far below the hordes of wandering Indians. Their deities, represented by mis-shapen images of serpents and other hideous animals, were the creation of the darkest passions of the human breast, of terror, hatred, cruelty, revenge. ’Ihey delighted in blood, and thou¬ sands of human sacrifices were annually offered at their shrines. The places of worship, called Teocallis, were pyra- nnds composed of terraces placed one above another, like the temple of Belus at Babylon. They were built of clay, or of alternate layers of clay and unburnt bricks, but in some cases faced with slabs of polished stone, on which figures of animals are sculptured in relief.1 One or two small chapels stood upon the summit, inclosing images of the deity. The largest known, which is com¬ posed of four stories or terraces, has a breadth of 480 yards at the base, and a height of 55. These structures Aborigines, served as temples, tombs, and observatories; and it is re- markable that their sides are always placed exactly in the direction of the meridian. This leads us to the most in¬ teresting fact connected with Mexican civilisation, we mean the perfection of their calendar. The civil year was composed of 365 days, divided into 18 months of 20 days, and 5 supplementary days. The Mexicans had be¬ sides a ritual or religious year for the regulation of their festivals ; and, by means of a cycle of 52 years, and a very complicated method of computation, the religious and ci¬ vil periods were connected with one another, and the civil year made to correspond with the natural by the inter¬ calation of 13 days at the end of the cycle. The month was divided into four weeks of five days, but each day of the month had a distinct name ; and Humboldt has given strong reasons for believing that these names were bor¬ rowed from an ancient zodiac formed of 27 or 28 lunar Houses, which was made use of from the remotest anti¬ quity in Tartary, Thibet, and India. The calendar of the Mexicans bespeaks a degree of scientific skill, and an ac¬ curacy of observation, which are not easily reconciled with their semi-barbarous habits, their general ignorance in other things, and the recent date of their civilisation ac¬ cording to their own accounts. It is here, indeed, and not in their language, that we find distinct traces of their connection with Asiatic nations. The character of the Mexicans is probably the same at this day as before the conquest, which, we are disposed to think, made less change in the situation of the people than is often sup¬ posed, though it annihilated the rank and privileges of the nobles. The Mexican Indian is grave, suspicious, and taciturn ; quiet and placid in his external deportment, but rancorous in his spirit; submissive to his superiors, harsh and cruel to those beneath him. His intellect is limited, and chiefly developes itself in imitative labours and mechanical arts. Slow, cautious, and persevering, he loves, both in his acts and thoughts, to travel in a beaten track. The people, though speaking many different lan¬ guages, have nearly the same physical character. The Mexicans have olive complexions, narrow foreheads, black eyes, coarse glossy black hair, and thin beards. They are of the middle size, and well-proportioned in their limbs. A person with any defect or deformity is rarely seen amongst them. They are healthy, and live to an advanced age, when life is not shortened by drunkenness. The Tolteck and Azteck races, when they established themselves in the country, diffused their own language partially from the lake of Nicaragua to the 37th parallel. They reclaimed, by degrees, many of the neighbouring savage tribes to a settled mode of life, and spread a feeble degree of civilisation over a mixed mass of nations, speak, ing, according to Clavigero, 35 languages, of which Hum¬ boldt tells us that 20 still exist. The Azteck language is one of the most copious and polished of the American tongues, and abounds in words of the immoderate length of 12 or 15 syllables. It is uncertain what was the number of sub¬ jects over whom Montezuma ruled. The ruins in the valley of Tenochtitlan, on which the capital stands, show that it must have been more populous before the conquest than now; but the population at present is diffused over an incomparably wider space; and, upon the whole, ther? are no good grounds for believing that the number of ci¬ vilized Indians was much greater when Cortes landed, than in 1803, when it amounted to 2,000,000. * Robertson was mistaken in believing that the Teocallis Researches, vol. i. p. Ill, English translation. were in all cases mere masses of earth, without masonry. See Humboldt’s AMERICA. 685 Aborigines. The civilisation of Mexico, as well as Peru, owed its existence to one single cause,—the patient, submissive, and superstitious character of the people, which fitted them to be beasts of burden, under an aristocracy of priests and nobles, who were led, perhaps, partly by lights derived from abroad, partly by the instinct of self-interest, to devise means for holding the mass of the commu¬ nity in subjection. Many of the nations which conti¬ nued savage, such as the Algonquins and Iroquois, were probably equal to the Mexicans in intellect; but their propensity to superstition was less, and their energy of character was too great to permit of their being enslaved by their chiefs. It is chiefly in the variety of their pri¬ mitive character that we must seek for the cause of the diversity of manners and institutions we find among the American nations. Peru. The ancient empire of Peru, more extensive than that of Mexico, embraced the whole sea-coast from Pastes to the river Maule, a line of 2500 miles in length. Its breadth is uncertain; but as it included both declivities of the Andes, it must have extended in some cases to 500 miles, and the entire surface of the empire probably exceeded 500,000 square miles. It is plain, however, from the imperfect history of the Incas which has been preserved, that within this space there were many dis¬ tricts where their authority was feeble, and others inhabit¬ ed by tribes which were entirely independent. One part of the country, besides, consisted of a sandy desert, while the most elevated tracts were uninhabitable from cold. It must not therefore be supposed that the capacity of the country to support population was commensurate with the extent of its surface. Still the magnitude of the Peruvian empire, in the midst of an immense multitude of independent savage communities, so extremely minute, that a hundred of them might have been planted with¬ out crowding, in one of its provinces, is an extraordinary phenomenon. The creating and maintaining of such an empire is a proof that the Peruvians had made no trifling progress in the useful arts and in the science of government. To keep in subjection so many remote provinces, there must have been an efficient military force, rapid means of com¬ munication, considerable revenues, an organized magis¬ tracy capable of understanding and executing the plans of rulers, who had sufficient political skill and knowledge of human nature to adapt their institutions and arrange¬ ments to the wants, habits, and character of a great va¬ riety of dissimilar nations, spread over a territory reach¬ ing as far as from Lisbon to the banks of the Wolga. It is clear that the ruling tribe, which was able to extend its dominion, and to a considerable extent its language, over a space of 2500 miles, must have possessed a marked superiority of some kind over the hordes that surrounded it. We must remember, besides, that the Peruvians lay under the disadvantage of being destitute of even such an imperfect instrument of communication as the hieroglyphi- cal language of the Mexicans, and that they were extreme¬ ly deficient in military spirit. Indeed it is one of the most singular facts connected with the history of America, that by far the largest empire it contained was formed by the most unwarlike people in it. The dominion of the Incas was founded entirely on policy, superstition, and the arts. It could only be by the intelligence and skill which civi¬ lisation developes, that the Peruvians conquered tribes superior to themselves in courage; and it was by policy and superstition that the Incas tamed the rudeness of sa¬ vage tribes, and held distant countries in subjection. Robertson justly observes, that the Peruvians “ had ad-Aborigines, vanced far beyond the Mexicans, both in the necessary arts ' of life, and in such as had some title to the name of ele¬ gant.” In two points only were they inferior; in their calendar or mode of computing time, and in their want of such a substitute for writing as the Aztecks possessed in their hieroglyphics. Agriculture was conducted with greater care and sue-Arts in cess in Peru than in Mexico. The lands capable of cul-Peru. tivation were divided into three shares. One was conse¬ crated to the service of religion, the erection of temples, and the maintenance of priests ; the second was set apart as a provision for the support of the government; and the third and largest share, which was reserved ffi-r the people, was parcelled out, not among individuals, but among the hamlets and villages, according to the number and rank of the inhabitants; and a new division was made every year to meet any change that might arise in the circumstances of the parties. The members of each little community went to the fields under overseers, and cultivated the land by their joint labour. The produce was distributed among the families and individuals accord¬ ing to their wants, while the evils of famine were pro¬ vided against by storing up the corn in granaries. The Peruvians having no draught animals, and no ploughs, turned up the earth with wooden mattocks; but their skill and care were exemplified in irrigation, which they practised extensively, and in their employing the dung of sea birds as manure, of which great stores exist on the islands near the coast. Their masonry was supe¬ rior to that of the Mexicans. Like the ancient Egyp¬ tians, they understood mechanics sufficiently to move stones of vast size, even of 30 feet in length, of which specimens are still existing in the walls of the fortress of Cusco. They had the art of squaring and cutting blocks for building with great accuracy; and they did not effect their purpose, as Dr Robertson** supposes, merely by chipping the stones, or rubbing them together so as to fit the surface of the one to that of the other, without re¬ gard to symmetry of form. It is now known that they had hard chissels, made of copper, with a mixture of 6 per cent, of tin ; a proof of considerable skill in the work¬ ing of metals. With these they hewed the stones into parallelepipeds, which were disposed in “ courses as regular,” says Humboldt, “ as those of Roman workman¬ ship.” They are joined with such nicety, that the line which divides the blocks can scarcely be perceived ; and the outer surface is in some cases covered with carving. The palaces or lodges of the Incas, of which there are many remains, had doors with slanting sides like the Egyptian; sloping roofs, which, it is supposed, were cover¬ ed with rushes or stone slabs; no windows, but niches symmetrically distributed.1 Ancient stone structures, which are so rare in Mexico, are pretty abundant in Peru; a fact for which we can only account by the dif¬ ficulty with which the Mexicans erected buildings, in consequence of their inferiority in the art of masonry. The architecture of the Peruvians, like every thing else connected with their social state, displays a remarkable uniformity, not only of style, but of plan. “ It is impos¬ sible,” says Humboldt, “ to examine a single edifice of the time of the Incas* without recognising the same type in all the others which cover the ridge of the Andes, along an extent of 450 leagues.” The ancient public roads of Peru are justly considered Roads, as striking monuments of the political genius of the go- See Humboldt’s account of the ancient buildings' of Callo and Cunnar, vol. i. and ii. of his Researchci. ■N 686 AMERICA. Aborigines, vernment. One of these extended along the sides of the Andes from Quito to Cusco, a distance of 1500 miles. It is about forty feet broad, and paved with the earth and stones which were turned up from the soil; but in some marshy places it is formed, like the old Roman roads, of a compact body of solid masonry. A tolerably level line is preserved, by filling up hollows, cutting down small emi¬ nences, and winding round the sides of large ones. At proper distances zambos or storehouses were erected, for the accommodation of the Inca and his messengers. A si¬ milar road was made along the coast in the low country. Bridges. Fissures a few yards in breadth were passed by bridges formed of beams laid horizontally; and an invention, at once bold and ingenious, afforded the means of crossing deep ravines, or the channels of rivers, which hap¬ pened to intersect the route. This consisted of a suspen¬ sion bridge, perfectly analogous in its principle to those recently introduced in Britain. It was formed of half a dozen of cables of twisted osiers, passed over wooden supports, and stretched from bank to bank; then bound together with smaller ropes, and covered with bamboos. Humboldt passed over one of these pendulous bridges, of 120 feet span ; and Mr Miers crossed one of 225 feet span, over which loaded animals might travel.1 In low grounds the rivers were crossed on rafts with a mast and sail, which, by a particular contrivance, could be made to tack and veer. In this respect the Peruvians were a stage in ad¬ vance of all the other American races, who had nothing superior to the canoe with paddles. The Peruvians ma¬ nufactured a rude species of pottery : they understood the art of spinning, and, in an imperfect degree, that of weav¬ ing. They procured native gold by washing the gravel of rivers, and silver, and perhaps copper, by working veins downward from the outcrop. They knew how to smelt and refine the silver ore; and they possessed the secret of giving great hardness and durability to copper by mix¬ ing it with tin. Their utensils and trinkets of gold and silver are said to be fashioned with neatness and even taste. On the other hand, they had no money, no know¬ ledge of iron or glass; and they were ignorant of the mode of mortising or joining beams, and of casting arches. They had no animals fitted for draught; but the llama, a small species of camel, which they had tamed, was em¬ ployed to some extent as a beast of burden, laws and The political organization of Peru, which was artificial customs in in a high degree, reminds one, in some of its features, of Peru. the old system of the Saxons in England, but bears a more general resemblance to that of the ancient Egyp¬ tians. The mass of the people were in a state of servi¬ tude, except a small number, who were free ; above these in rank were the Curacas, or chiefs of districts, who form¬ ed a sort of nobility; and above the whole, the family of the Incas, the members of which, by intermarrying only with themselves, formed a numerous and distinct caste. For the purposes of police and civil jurisdiction, the people were divided into parties of ten families, like the tythings of Alfred, over each of which was an officer. A second class of officers had control over five or ten tythings, a third class over fifty or a hundred. These last rendered account to the Incas, who exercised a vigi¬ lant superintendence over the whole, and employed in¬ spectors to visit the provinces, as a check upon mal¬ administration. Each of these officers, down to the low¬ est, judged, without appeal, in all differences that arose within his division, and enforced the laws of the em¬ pire, among which were some for punishing idleness, and compelling every one to labour. It is probable that the Aborigines. tythings and hundreds, as in England, would lose their numerical signification in course of time, and become mere local allotments. In the hamlets and villages, a person mounted a tower every evening, and announced where and how the inhabitants were to be employed next day. The taxes were paid in the produce of the fields; and magazines for receiving them were established in every district. Such is the account given by Acosta and Garcilasso of the civil institutions of Peru, which may be correct with regard to the oldest possessions of the Incas near Cusco, where their power had been long established; but it is not probable that such a complicated system was ever fully in operation in the more distant parts of the empire. The government of Peru was a theocracy. The Inca Govern- was at once the temporal sovereign and the supreme ment. pontiff. He was regarded as the descendant and repre¬ sentative of the great deity the sun, who was supposed to inspire his counsels, and speak through his orders and de¬ crees. Hence even slight offences were punished with death, because they were regarded as insults offered to the divinity. The race of the Incas was held sacred. To support its pretensions, it was very desirable that it should be kept pure and distinct from the people; but human passions are often too strong for the dictates of policy; and though the marriages of the family were con¬ fined to their own race, the emperor, as well as the other males of the blood royal, kept large harems stocked with beauties drawn from all parts of the empire, and multi¬ plied a spurious progeny, in whom the blood of the “ children of the sun” was blended with that of the “ chil¬ dren of the earth.” Among a simple-minded and credulous people, the claims of the Incas to a celestial oi*igin seem to have been implicitly believed. They were blindly obeyed, and treated with a respect bordering on adora¬ tion, by the nobles as well as the common people. The Peruvians worshipped the sun, the moon, the evening star, the spirit of thunder, and the rainbow; and had erected temples in Cusco to all these deities. That of the sun, which was the most magnificent, had its walls covered with plates of gold. The sacrifices consisted of the objects most prized by the people, of grain and fruits, of a few animals, and of the productions of their own in¬ dustry. Sabeism, as it is the most rational of all the forms of idolatry, so it is generally the most mild; and doubtless this results from the tendency which it has to fix the thoughts on the marks of beneficence and wisdom which are displayed in the works of nature. The Peru¬ vian temples were accordingly never polluted, like those of Mexico, with the blood of human victims ; and the Incas even went farther, and signalized their zeal against such horrid rites, by suppressing them in all the countries they conquered. Though their history exhibits some bloody deeds, the general character of their government was the reverse of cruel. The severe punishments pre¬ scribed by their laws were rarely inflicted, and rebellion was scarcely known in their dominions. The Inca not only assumed the title of the father of his people, but the vices as well as the merits of his government sprung partly from the attempt made to construct the govern¬ ment on the model of paternal authority, and partly from the blending of moral and religious injunctions with civil duties. Hence the idle pretension of the state to reward virtuous conduct, as well as to punish crimes; hence too the plan of labouring in common, the extinction of 1 Humboldt’s Researches, vol. ii. p. 72. Miers’ Travels, vol. i. p. 334. AMERICA. 687 Aborigines, individual property, the absurdities of eating, drinking, sleeping, tilling, building, according to fixed universal rules; in fine, that minute and vexatious regulation of all the acts of ordinary life, which converted the people into mere machines in the hands of an immense corps of civil and religious officers. Such a system may have served to reclaim some tribes from the savage state; but it must have stifled the seeds of improvement, and left the mass of the people more stupid and imbecile than it found them. The government was as pure a despotism, pro¬ bably, as ever existed ; but its theocratical character, no doubt, helped to mitigate the ferocity of its spirit. Su¬ perstition and force are the two bases on which tyranny rests in all countries; and in proportion as it is firmly seated on the one, it stands less in need of the support of the other. The Inca had so completely enslaved the minds of his subjects, and the apparatus he wielded for directing and controlling their acts was so perfect, that he was able in a great measure to dispense with those ter¬ rific examples of cruelty and bloodshed, by which the pure military despot operates on the fears of those who live under his authority. Origin of This system of the Peruvian monarchs, by which the Peruvian people were kept in a state of perpetual tutelage, merits laws. the greater attention, because it is precisely that which the Jesuits employed, in Paraguay and other districts, to reduce the natives to a settled mode of life ; and it seems in fact to be the only method by which a semblance of civilisation can be introduced amongst the American na¬ tions. Two things must be supposed to account for its prevalence: first, a certain amount of timidity, passive¬ ness, and superstition, in the body of the people, implying weak passions, but not necessarily smallness of intellect; and, secondly, a few minds of a higher class, to give an impulse to the rest, and to control and regulate their acts. In the case of Peru did these ruling intellects spring from the body of the people, and, after striking out new lights in morals and legislation for themselves, devise a complex and artificial system for establishing their power over the minds of the rest, by the help of superstition and force ? Or were they strangers from another country, and imbued with the principles of a higher civilisation ? If we may believe the Peruvian annals, the latter was the case. About the year 1100 of our era, or perhaps a cen¬ tury later, Manco Capac, with his wife and sister Mama Ocello, appeared as strangers on the banks of the lake Titiaca. They were persons of majestic appearance, and announced themselves as “ children of the sun,” sent by their beneficent parent to reclaim the tribes living there from the miseries of savage life. Their injunctions, ad¬ dressed to a people who probably worshipped the god of day, were listened to by a few, who settled around them, and founded Cusco. By degrees, other tribes were in¬ duced to renounce their wandering habits. Manco Capac instructed the men in agriculture and the arts, and Mama Ocello taught the women to spin and to weave. Laws, institutions, and religious rites, were added. The form of a civilized society arose, which was gradually extended by persuasion or conquest; the Incas having always plant¬ ed their arts and religion wherever they established their authority. Huana Capac, the twelfth in succession from the founder of the dynasty, occupied the throne when the first party of Spaniards visited Peru in 1527; and the em¬ pire was then still in a state of progress; for this prince had conquered Quito at no distant date, and nearly doubled the extent of his dominions. Such is the account which the Peruvians give of the origin of their civilisation, which we should be disposed to reject as a fable, if there were not peculiar circumstances which give it some credibility. First, their institutions, Aborigines, taken in the mass, do not present what may be called the ''^*y~***> American type. The mild and paternal character which they display, the injunction to “ love one another” raised to the rank of a positive precept, the preference of the useful arts to war, all breathe a spirit, not only foreign to the genius of the American tribes, but exactly opposed in character to any thing which a native self-taught legisla¬ tor was likely to produce. Secondly, the artificial and systematic form of the Peruvian institutions renders it improbable that they were developed by the natural ac¬ tion of political causes, but strongly favours the idea, that they were framed by a few designing heads, as an instru¬ ment to tame and govern a patient, feeble, and credulous people, of rude or savage habits. A small number of Je¬ suits were led, by a sagacious study of the savage charac¬ ter, to devise a system extremely similar in its nature, which worked admirably. These missionaries were the Manco Capacs of Paraguay; and, like the Incas, might, in the course of two or three centuries, have extended their theocracy over as large a space as Peru, if their si¬ tuation had permitted them to employ force. Thirdly, a million of native Peruvians yet survive, the living descen¬ dants of those who built the temples of Cusco; and their extreme stolidity, apathy, and feebleness of character, sufficiently testify that the chances were nearly as great against a legislator like Manco Capac arising amongst them, as against the Jews in the time of Augustus pro¬ ducing a being like Jesus Christ. They have the weak¬ ness and passiveness which fit them to receive an im¬ pression from superior directing minds; but they discover no trace of the intelligence, energy, and originality which must have been united in the persons who planned and carried into effect the political system of the Incas. We admit that oppression may have degraded their character; but it cannot have entirely changed it. Look at the Greeks of this day, who have been enslaved for a much longer period. If, then, the civilisation of Peru was exotic, whence was it derived ? To us it appears most probable, that the le¬ gislators of Peru were either Chinese, or persons who had received at second-hand a knowledge of the arts and in¬ stitutions of China; and our opinion is grounded on traits of resemblance in the manners, laws, arts, and institutions of the two nations, which, in our opinion, are too nume¬ rous, striking, and peculiar, to be the effect of chance. We shall mention some of the most prominent. 1. The first and most obvious resemblance is in the Peruvians singularly artificial frame of society in both countries. In and Chi- China, as in Peru, the legislation is directive as well as pu-nese com* nitive, and is distinguished by that minute and elaborate ^‘uet' system of regulation, inspection, and control, which inter¬ feres with the most trifling actions of ordinary life, and re¬ duces the mass of the people to the condition of automa¬ ta, moved and guided in every thing by the rulers. China, says Mr Barrow, is a great school, in which the magis¬ trates are the masters, and the people the scholars. It might be more correctly compared to a large monastic es¬ tablishment, in which each person has his place and his duty assigned to him, and all his acts directed by supe¬ riors, whose wisdom and authority he is not permitted to question. The Chinese have the same immense multitude of civil officers which the Peruvians had, and the same chain of subordination from the emperor down to the petty constable. In China this system was undoubtedly the growth of many centuries; but it was too artificial to occur to the thoughts of a cazique, educated amongst a tribe of savages on the sides of the Andes. 2. In China, as in Peru, the emperor assumes the title of the “ father ■v AMERICA. 688 Aborigines.cf his people;” and his government is modelled upon this figure of speech. He affects to be sprung from pro¬ genitors who descended from heaven, like the children of the sun; and he unites the character of supreme pontiff with that of temporal prince. There are vestiges, too, of the worship of the heavenly bodies in China.1 3. Ihe Chinese emperor extends an ostentatious patronage to agriculture, by celebrating an annual festival in its ho¬ nour ; on which occasion he proceeds to the field in great pomp, and takes a part in the labour of cultivating the ground with his own hands. This singular custom existed in Peru, where the Incas went through an annual ceremony perfectly similar. How foreign was such an institution to the spirit of the American tribes! 4. In China agriculture is in a rude state, and exhibits proofs of intelligence and skill only in two things—the use of manures, and a laborious system of irrigation. Pre¬ cisely the same circumstances characterized the agricul¬ ture of Peru. 5. The internal taxes of China, like those of Peru, are paid in kind (maize, rice, silk, cotton, &c.), and stored in public magazines or granaries. 6. The Chinese government maintained public roads, even in those provinces where neither carriages nor beasts of burden were used, of course for the use of pedestrians; and storehouses or places of refreshment were built upon them at proper distances.2 The Peruvians constructed roads on precisely the same plan, and for the same pur¬ poses ; and this was done by no other people in America. 7. The Chinese do not inter the bodies of the dead, but lay them on the ground, and raise a tumulus or coni¬ cal heap of earth over them. Such was also the practice in Peru. The only barbarously cruel rite practised in Peru, that of immolating the Inca’s domestics at the ob¬ sequies of their master, was brought into China by the Tartars.3 Its existence is an anomaly in each case; for the genius of both nations was peaceful and mild. 8. The architecture of the Chinese displays little taste, but is distinguished by two peculiarities—the power shown of cutting and moving immense masses of stone,4 and the uniformity of style which pervades their structures, of every size and description. “ All the buildings,” says Mr Barrow, “ from the meanest hut to the viceroy’s pa¬ lace, are upon one plan.” Humboldt remarks the same adherence to a single model among the Peruvians; and the walls of Cusco show that they were acquainted with the method of moving stones of prodigious size. The Chinese were fond of covering their walls with carving ; and examples of the same practice occur in Peru. If any of the Peruvian buildings had remained entire with their roofs on, it would perhaps have been found, that the type or primary architectural form employed in the two countries was not very dissimilar; and some allowance should be made for the circumstance, that Peru must have borrowed her models from China 700 or perhaps 1000 years ago. 9. The Peruvians made coarse pottery; and all the world knows that this is an ait in which the Chinese excel. The Peruvians were the only American nation who had made any progress in the art of fusing and alloying metals, in which the Chinese Aborigines, have long been distinguished by their skill. 10. The Peruvians had dramas and dramatic spectacles. Where could a people so uninventive have caught the idea of such entertainments, if not from China, where they have been long familiar to the people ? There were mimics and buf¬ foons in Mexico, but nothing, we believe, to which the term drama could be applied. 11. But perhaps the most remarkable coincidence is found in an invention entirely confined to the two countries. We have described the sus¬ pension bridges made of ropes, employed by the Peruvians in crossing deep ravines. Now it is singular that bridges of the very same description, some of chains, and some of ropes, are found in the south of China, and nowhere else except in Thibet, which has interchanged arts and cus¬ toms with China from time immemorial. This single fact we would consider as a proof of communication between the two countries. The Peruvians made their ropes of twisted osiers, and the Chinese had ropes also of this de¬ scription.5 12. From what people nearer than the Chinese could the Peruvians borrow the idea of rafts with a mast and sail ? These rafts, supporting covered huts, may be considered as literal copies of some that are used in China ; and the peculiar mechanism employed in lieu of a rudder is no doubt borrowed from the paddles attached to the Chinese boats, fore and aft.6 13. The Chinese in ancient times made use of quippus or knotted cords to facilitate calculation. Is it not probable that this invention had passed from them to the Peruvians, the Mexicans, the Kaluschi, and other American nations who employed it? It would be easy to trace similar analogies in many other customs, laws, and institutions of the two nations. Both had nunneries or religious societies of women, who lived under a vow of celibacy; both had a class of literary men (the Havaracs and Amantas, or poets and philosophers, in Peru), patronised by the government; both divided the year into twelve months, and placed the beginning of it in January (a coincidence the more remarkable, as the year of the Mexicans and other northern nations consisted of 18 months) ; both were strangers to the use of milk, cheese, and butter.7 These facts may suffice, for we have not room for lengthened inquiries; neither are we anxious to press our argument beyond its proper limits. Our po¬ sition is, not that the Peruvians are descended from the Chinese, but simply that Peru had been inoculated with civilisation by persons who derived their ideas from China. If it is asked why these persons did not import from China the use of letters, the method of casting arches, and many other arts practised there, our answer is, that no individual, and still less any casual assemblage of individuals such as the purposes of trade or navigation might bring together, possesses a knowledge of every art and science which exists in his country. How many men are there in Eng¬ land at this day, who could not even carry the knowledge of the alphabet to another country? We must remember, too, that all the arts existing in China do not exist in every province of it, and have not always existed in those pro¬ vinces where we now find them.8 As to the means of bee account of the temples at Pekin dedicated to the heavens, the north star, the moon, the earth, &c., and of the festival kept at the summer solstice like the grand solar festival in Peru. {Hut. Qm. des Voyages, tom. vi. p. 32-34.) - Histoire Generate des Voyages, tom. vi. p 170 ^ ^ ^ r / 3 Ibid. p. 391. See the account of the bridges formed of huge blocks of stone, without arching, in Prevost’s Hist. Gen. des Voyages, tom. vi. p. 179. 6 Prevost, Hist. Gin. des Voyages, tom. vi. p. 179, and tom. vii. p. 339 * > v e Ibid. tom. vi. p. 211, and tom. xiii. p. 583. 1 iVir. ^arr0W’ t*IC artlc^e f°r this work, is our authority for this fact, which is the more remarkable, as the Mongols, the neighbours and conquerors of the Chinese, had the use of all the three articles immemorially. e uni ormi y an unc angeableness of customs in China have evidently been much exaggerated. The empire is formed of AMERICA. 689 Aborigines, communication, it is evident that the trade-wind renders Peru almost unapproachable from Eastern Asia, be¬ tween the parallels of 30° north and 30° south latitude. But beyond these limits the west winds prevail, and hence China, in point of facility of access, is nearer to Peru than the Society or Marquesas Islands. The Chinese have long exposed themselves to the casualties of a maritime life, in vessels of large size, provisioned for many months; and at this day they perform voyages of 3000 or 4000 miles, to Ceylon and Polynesia. The Quichua language, or that of Peru, was spread, by the care of the Incas, over all the countries which they conquered, so far at least as to be understood, if not spoken, by the great variety of tribes subject to their sway. It is understood at present as far as Santiago del Estero, 1200 miles of direct distance south-east from Cusco. This single fact proves both the long duration of their power, and the efficiency of their internal adminis¬ tration. It is said to be the most rich, polished, and har¬ monious of the South American languages, abounding in vowel sounds, but wanting those corresponding to the Spanish consonants b, d, f, g, 1, x, v. Like all the other American tongues, it wants terms for abstract and uni¬ versal ideas, such as time, space, being, substance, matter, body, and even such as virtue, justice, liberty, gratitude. There are five dialects of the Quichua, which are spoken in Peru proper, and in Quito, New Granada, and a con¬ siderable part of La Plata, and not only by the Aborigines, but by many Spaniards of the higher classes. The Peru¬ vians had no alphabetic writing. They possessed a very rude species of hieroglyphics, of which little use was made, and the quippus or knotted cords of various colours; but whether these last were employed to record events, or were merely instruments of calculation, is a question which we must confess our inability to solve. Ihe his¬ tory of Peru, as it has reached us, seems to have been pre¬ served entirely by tradition, aided perhaps by popular songs. The Peruvians, according to Mr Stevenson, are of a copper colour, with a small forehead, the hair growing on each side from the extremities of the eye-brows; they have small black eyes, a small nose, a moderately sized mouth, with beautiful teeth ; beardless chin (except in old age), and a round face. Their hair is black, coarse, and sleek, the body well proportioned, the feet small, the stature rather diminutive. Their intellectual qualities, according to M. Ulloa, are of the lowest order. The most prominent trait in their character is an imperturbable and incurable apathy. Though half-naked, they are as con¬ tented as the Spaniard in his most splendid raiment. Gold and silver have so little influence over them, that the greatest recompense will not induce them to perform the slightest service voluntarily. Neither power nor dignity moves them; and they receive with the same indift'erence the office of alcalde and that of executioner. They are habitually slow in their motions, and extremely indolent. When employed at any piece of labour, if the master with¬ draw his eye for a moment, they cease to work. They are timid, shy, secretive, and always grave, even in the dances, which are their favourite pastime. The love of intoxicating liquors is deeply rooted in their nature. They prepare a fermented beverage called chicha, from maize, by a process known to them before the conquest, and at Aborigines, their festivals drink till their senses fail them, day after day. This bestial habit, however, is common to all the American nations, and is confined to the men, for the women are in general strictly sober. The Peruvians are a gentle and mild people ; they are fond of their dogs, and breed up hogs, geese, and chickens, for which they have so tender a regard, that they will often neither kill nor sell them. Their huts, says Mr Stevenson, consist of stones laid upon one another without any cement or mor¬ tar, thatched over with long grass or straw, affording no defence either from the wind or the rain. One small room contains the whole family; their bed a sheep-skin or two; their furniture one or two earthen pots. The principal food of the Peruvians is maize; but they raise also potatoes, wheat, beans, camates, yucas, pumpkins, and other vegetables. Christianity, imposed upon them in dogmas, by priests who take no pains to enlighten them, has scarcely gained admission to their understandings, and has no hold on their affections. They attend divine service from the dread of chastisement, and give an out¬ ward assent to whatever they are taught, but without any real religious impression being made upon their minds. They meet death with the same stupid indifference as the ordinary accidents of life, and rather decline than seek the assistance of a priest in their last hours. It ought not to be forgotten, however, that the intellectual torpor which the Peruvians display may be attributed in part to the deadening and debasing effects of three centuries of brutal oppression. They still cherish in secret a strong venera¬ tion for their ancient faith and their native government, which displays itself even in the large towns. The story of Manco Capac (whom, since numbers of our countrymen appeared in Peru, they affect to call an Englishman) and Mama Ocello, the wealth, power, and beneficence of the Incas, are still fresh in their memories, and are handed down from father to son with a degree of fond admiration which three centuries of humiliation and misfortune seem only to have rendered more intense. The barbarous murder of the Inca Atahualpa by Pizarro is annually represented in the form of a tragedy. “ In this performance,” says Mr Stevenson, “ the grief of the Indians is so natural, though excessive, their songs so plaintive, and the whole is such a scene of distress, that I never witnessed it without mingling my tears with theirs. The Spanish authorities have endeavoured to prevent this exhibition, but without effect. The Indians in the territory of Quito wear black clothes, and affirm that it is mourning for their Incas, of whom they never speak but in a doleful tone.” The oppression of the mita, or forced labour in the mines, with the introduction of the small-pox and the use of spiritous liquors, has destroyed prodigious multitudes of the Indians since the conquest. What their number was before that event it is impossible to tell; but, judging from the extent of the Inca’s dominions, he probably had not less than three or four millions of subjects. A pre¬ tended Spanish account, assigning a population of eight millions to Peru shortly after the conquest, is known to be fictitious. According to General Miller, there were 998,000 Indians in Peru about 1826; but he does not in¬ clude those in Quito or Bolivia.1 In Chili there were several tribes who possessed near- chili. an assemblage of small states, conquered one after another, each of which must have had its peculiar laws, manners, and superstitions; and common"sense tells us, that to blend these into one perfectly homogeneous mass, must have required a much longer period than has elapsed since the empire attained its present magnitude. It would be easy, too, to find instances of the Chinese having changed their customs, both in matters of business and matters of domestic economy. 1 In this account of the Peruvians we have chiefly followed Garcilasso, Acosta, Frezier, and Ulloa, of whose statements a copious digest is given by Prevost, in the 13th volume of his Histoire GLnirale des Voyages. We have also taken some facts from Humboldt s X 690 AMERICA. Aborigines-ly all the arts known to the Peruvians, but were dis- tinguished from them by a finer physical constitution, and an unconquerable spirit. When the Spaniards arrived, Chili, according to Molina, was inhabited by fifteen tribes independent of each other, who were spread over the country on both sides of the Andes, from latitude 30° to the Straits of Magellan. They all spoke dialects of one language, which is described as rich, harmonious, abound¬ ing in compound words, and having, like the other Ameri¬ can tongues, very complicated grammatical forms. It has no affinity to the Quichua or Peruvian. The inhabitants of the plains are a stout people, of middle stature ; those of the mountains are tall; and one tribe, the Tehuels or Patagonians, surpass in size every other nation in the world. All the tribes inhabiting the plains, except those of the extreme south, now make use of horses. The com¬ plexion of the Chilian tribes is, like that of the other American nations, a reddish brown ; but one tribe is said to be of a clear red and white. They do not paint their bodies. The Chilians lived partly by hunting, but chiefly by agriculture, before they had any intercourse with Europeans. They cultivated maize, magu, guegen, tuca, quinoa, the potato, pumpkins, and some species of pulse; and to these they added, as food, the flesh of a small rab¬ bit, and of the Chilihueque or Araucanian camel, of whose wool they are said to have manufactured cloth. Like the Peruvians, they understood the use of manure, prac¬ tised irrigation with considerable skill, and turned up the ground with a wooden spade or mattock. They boiled their grain in earthen pots, or brayed it into meal after roasting it in hot sand; of the meal they made puddings or bread, which they knew how to leaven, and various species of fermented drink. They had gold, silver, cop¬ per, tin, and lead, procured probably by washing; but they had few or no edge-tools of metal, as those found are almost always of basalt. They made baskets and mats, extracted salt from sea-water, and were able to give various dyes to their cloths. They used quippus or knot¬ ted cords for calculation, and, according to Mr Steven¬ son, for the transmission of intelligence and for recording events. They lived in villages formed of houses standing at a distance from one another, under hereditary chiefs, but whose power was limited. It is remarkable that the Chinese mode of catching wild ducks on the rivers, by covering the fisher’s head with a gourd, was practised in Chili. I he Araucanians, the most intelligent, improved, and warlike of the Chilian tribes, occupy about 200 miles of the sea-coast, between the 37th and 39th parallels. They are of ordinary stature, but vigorously formed; bold, hardy, hospitable, faithful to their engagements, generous en e^m^’ ardent’ iMrepid, and enthusiastic lovers ot liberty. Their vices are drunkenness, and a contempt ot other nations, springing from pride. Their govern¬ ment, m the regularity of its form, and its sub-division of authority, has an outward resemblance to the Peruvian • but the spirit of the two systems differs as widely as the’ genius of the two nations. Araucania contains four tetrarchies, under four toquis or princes, who are inde¬ pendent of one another, but confederated for their mint security against foreign enemies. Each tetrarchy is divided into five provinces, ruled by five chiefs called Apo- Ulmen ; and each province into nine districts, governed by as many Ulmen, who are subject to the Apo-Ulmen, as the latter are to the toquis. These various chiefs (who all Arauca¬ nians. bear the title of ulmen, as our nobility of all orders are Aborigines, barons) compose the aristocracy of the country. They hold their dignities by hereditary descent in the male line, and in the order of primogeniture. The supreme power of each tetrarchy resides in a diet or great coun¬ cil of the ulmen, who assemble annually in a large plain, like the Poles and Germans in old times; but as the peo¬ ple are all armed, and have a high love of liberty, no re¬ solution of the diet is of any avail if it has not their hearty concurrence. The chiefs, indeed, are little more than leaders in war; for the right of private revenge, which is fully admitted, limits their authority in judicial matters ; and they receive no taxes. Their laws are merely pri¬ mordial usages. The Araucanians can raise altogether 6000 or 7000 men, besides a body of reserve. When war is declared by the great council, messengers bearing “ ar¬ rows dipt in blood” are sent to all parts of the country, to summon the men to arms. Unlike many barbarous na¬ tions, which are immovably attached to their ancient cus¬ toms, the Araucanians were not slow in copying the mili¬ tary arts and tactics of the Spaniards. Their troops now consist of infantry and cavalry; the former armed with pikes or clubs, the latter with swords and lances. The infantry are formed into regiments of ten companies, each company containing a hundred men. When they take the field, they carry parched meal with them for provisions; they station sentinels, send out scouts, and have advanced guards preceding their main body. When necessary for their security, they dig ditches, and plant stakes along their sides, and throw up mounds of earth. They advance to battle in lines well formed, and fight with intrepidity. Their history affords a brilliant example of what a brave nation, animated by an enthusiastic love of liberty, can accomplish under the greatest disadvantages. After re¬ sisting the best troops and the best generals of Spain for two hundred years, they at last compelled their proud enemies to acknowledge their independence. The Arau¬ canians were indebted for their success to a deliberate species of courage, to which even the bravest of the North American tribesare strangers; and they combined with it a degree of sagacity and intelligence, which led them to adapt their mode of fighting to the new circumstances in which they were placed. Experience having taught them the inefficiency of their old missiles when opposed to musket balls, they soon laid aside their bows, and armed them¬ selves with spears, swords, or other weapons fitted for close combat. Their practice was to advance rapidly within such a distance of the Spaniards as would not leave them time to reload after firing. Here they received without shrinking a volley, which was certain to destroy a number of them, and then rushing forward in a close column, fought their enemies hand to hand. In this way they gained many victories, and impressed the Spaniards with such a respect for their courage, that an individual of this nation made their achievements the subject of an epic poem. Combining the moral, intellectual, and physi¬ cal qualities of the Araucanians, they were certainly the finest native race in the new world. They had nearly all the germs of civilisation which belonged to the Mexi¬ cans and Peruvians ; without the ferocity of the former, the apathy of the latter, or the slavish habits common to both ; and without having their minds stupified by that grovel¬ ling superstition which the rulers of these two nations seem to have considered as the only secure foundation of their authority. In true courage, in manliness and energy Researches, Balbi’s Ethnographical Atlas, and W. B Stpvpnemi’c at- ^ ™ but in which the author has shown rather too great an anxiety tlexalTthfchSer of^ ^ * USCful WOrk’ AMERICA. 691 Aborigines, of character, they take precedence of all the American nations. The Araucanians believe in a supreme being, and in many subordinate spirits, good and bad. They believe also in omens and divination, but they have neither temples nor idols, nor religious rites; and discover upon the whole so little aptitude for the reception of religious ideas, that the Catholic missionaries who are settled among them have had very little success in imbuing their minds with a knowledge of Christianity. They believe in a future state, and have a confused tradition respecting a deluge, from which some persons were saved on a high mountain. They divide the year into twelve months of 30 days, which have significant names, and add five days by intercalation. They esteem poetry and eloquence, but can scarcely be induced to learn reading or writing. Chess, a game of Chinese origin, is said to have been known among them from time immemorial and it may be further observed, that the numbers 5 and 9, employed in their geographical and civil divisions, are favourite num¬ bers in China. The other Chilian tribes are all much behind the Arau¬ canians in civilisation; but some, as the Puelches and the Tehuels, surpass them in strength and stature. Part of them live on horse flesh, part by keeping sheep and cattle, and part by hunting. Some of these tribes paint Patago- their faces.1 2 With regard to the height of the Patago¬ nians, M. Lesson, an eminent French naturalist, has col¬ lected the authorities on the subject, in a note published by Balbi in his Ethnographical Atlas; and they appear to us to remove every rational doubt as to the fact of a race of men existing there, whose average stature is about six feet, and among whom men seven feet high are perhaps as common as men of six feet two or three inches in Eng¬ land. We cannot help regarding the scepticism in which many writers have indulged upon this question, as unphi- losophical. The diversities of size in the human race are innumerable, and stature, like other physical qualities, is hereditary. We form in our minds, indeed, an idea of a standard size for man; but this is merely the mean of all the varieties which come under our notice; and till we know all these, our estimate cannot have any exactness. There are scarcely two nations perhaps whose average height is the same, and who can pretend to such a know¬ ledge of the causes producing these varieties as to fix their precise limits ? That individuals seven feet high, free of weakness or defect, have existed among ourselves, is a proof that there is nothing in such stature inconsistent with the physical laws on which human life depends. And since nobody denies that the dwarfish size which we wit¬ ness occasionally in our own country, as a deviation from the common type, becomes generic and universal among the Laplanders and Esquimaux, why should the natural causes which produce tall men at intervals among our¬ selves not be rendered equally fixed and permanent in other cases ? But the chief source of the incredulity of many persons is obvious. Only one of the fifteen tribes who inhabit the south extremity of the American con¬ tinent is distinguished by the very tall stature which is ascribed to the Patagonians; and as these tribes probably migrate from place to place, from the coast, for instance, to the interior, and vice versa, a navigator touching at a bay where some of his precursors profess to have met with the giants, may find no inhabitants at all, or only men of ordinary size, and in either case may attribute to false reports what is really the consequence of a change Aborigines, of habitation. Of the numerous nations which inhabited Brazil, there Guaranis, is only one to whom we can afford any special notice in this article. The Guaranis had at one time formed a nu¬ merous people, which seems to have been spread over a larger surface than any other now existing in America. Tribes, or remnants of tribes, whose relationship to the Guaranis is attested by the strong evidence of their lan¬ guage, are found diffused over the wide space between the Orinoco and the embouchure of the Plata, over more than the half of South America. They are met with among the Andes of Peru, in the province of Chiquitos, in Mat- togrosso, in Paraguay, in Minas Geraes; and the Omaguas, in theprovinceof Quito,who, from theirnautical habits, and the influence they obtained on the upper part of the Ama¬ zon, have been called the Phoenicians of the new world, are believed to be of the same race. They constituted the bulk of the native population of Brazil when the Portuguese gained possession of it, but were divided into many dis¬ tinct tribes, quite independent of one another, and living, not in contiguity, but mixed with other nations. They are of low stature, two inches shorter than the Spaniards, according to Azara, of a square form, fleshy, and ugly. Their colour has a strong shade of the copper red, while that of the other Brazilian tribes inclines generally to the tawny or black. Their character, like their physical form, resembles that of the Peruvians. They are patient, tor¬ pid, silent, downcast in their mien, mild, and passionless. Nearly all the Indians whom the Portuguese have civi¬ lized or converted belong to this race. It is difficult to account for their dissemination through the southern con¬ tinent, amidst nations much more brave and powerful than themselves. May we suppose that, like the subjects of the Incas, they had been at one time the dominant tribe of an extensive empire, which derived its force from union and civilisation ? But if such a state did exist, its date cannot be very ancient; for the identity or close re¬ semblance of the dialects spoken by the scattered portions of the Guaranis, shows that their dispersion from a com¬ mon point did not happen at a very remote period.3 Yet no memorial of its existence survives, either in traditions or monuments. The supposition, therefore, that the Guarani tribes are the remnants of a once powerful and united people, is scarcely admissible; and Azara thinks it more probable that they have crept gradually from north to south. Their dispersion is the more remarkable, as they are not a wandering but an agricultural people. They live in the woods, or in small open spaces in the forests; cultivate maize, beans, gourds, yams, mandioc; and eat also wild honey, and the flesh of monkeys and various small quadrupeds. The Indians whom the Jesuits civilized and collected Paraguay into communities in the celebrated settlements of Para- Indians, guay belonged chiefly to the nation of the Guaranis. These missionaries are said to have borrowed the plan of the theocracy which they established here from that which the Incas had introduced into Peru. There is no doubt that the spirit of their system was the same; and, considering that they were precluded from any other means of extending and supporting their authority than persuasion, their success was remarkable. The settle¬ ments were commenced about 1610, and were gradually extended over the country watered by the Parana and Uruguay, between the 27th and 30th degrees of south 1 Molina’s History of Chili, vol. ii. p. 125. 4 Ibid. vol. ii. book i. and ii. Stevenson’s South America, vol. i. chap. iiL 3 Dr Prichard’s Researches, vol. ii. p. 487. X G92 AMERICA. Aborigines, latitude, till the order of the Jesuits was suppressed in 1767. The plan of the government may be called paro¬ chial, for it was administered entirely by the parochial clergy. The Indians were collected into villages. Each village had its church, and its curate, who was assisted by one, two, or more priests, according to the number of In¬ dians under his charge. The curate and assistant priests were nominated, not by the Spanish authorities, but by the father superior, also a Jesuit, who exercised a vigilant superintendence over the whole. Indians were appoint¬ ed in each village with the titles of regidors and alcaldes ; but they were merely instruments in the hands of the curate and his assistants, in whom all power was lodged. The curate gave his whole attention to religious offices, saying mass in the church, and visiting the sick; while the assistant priests managed all secular matters, direct¬ ing the labour of the Indians who cultivated the ground, and training others to the crafts of the weaver, mason, carpenter, goldsmith, painter, and sculptor; for the fine arts were by no means neglected. Private property did not exist. The produce of the labour of the community was stored in magazines, from which each family was sup¬ plied according to its wants, special provision being made for aged persons, widows, and orphans. The surplus was sold by agents at Buenos Ayres, and the proceeds em¬ ployed in paying the taxes to the king, in procuring or¬ naments for the churches, and various articles which the colonists could not manufacture for themselves. The religious instruction was of the most simple kind ; but the service of the church was conducted with a well-trained choir, a pompous ceremonial, and every accessory calculat¬ ed to strike the senses. The punishments were mild, and they were always accompanied with such admonitions as a parent would address to a child whom he was chastising. Crimes, in truth, were rare. The Indians, who regarded their spiritual chiefs with the veneration due to beneficent beings of a superior order, scarcely felt humbled in confess¬ ing their misdeeds; and offenders may have solicited correc¬ tion, as Raynal says, for the quieting of their consciences. The incursions of the Portuguese compelled the Jesuits to take means for repelling force by force. All the male Indians of the proper age were accordingly armed with muskets, and disciplined as a militia. In 1732, according to Dobrizhoffer, the thirty villages or parishes under the care of the missionaries contained a population of 141,000 souls. The Jesuits had another establishment of the same kind among the Chiriguas, a branch of the Guara¬ nis, in the province of Chiquitos, containing 30,000 or 40,000 Indians ; a third, of smaller size, in the province of Moxos; a fourth in California; and probably others. After the suppression of the order, all these were com¬ mitted to the care of friars of other descriptions; and we believe they have universally fallen into a state of decay. The social system established in Paraguay was the most effectual ever contrived for reclaiming the Indians from their savage mode of life ; but even its success shows how hopeless the attempt is to raise the American tribes to the rank of thoroughly civilized nations. The Jesuits were able to introduce settled habits and a slight know¬ ledge of religion and the arts among the Indians only by means of the personal ascendency they acquired over them. It was a few superior minds gaining the respect and confidence of a horde of savages, then employing the influence they acquired to lead them as children; giving them such portions of instruction as taught them to trust implicitly in their guides, working alternately on their fears, their pride, their kind affections, but never fully Aborigines, unveiling to them the springs of the machinery by which they were governed. The incurable indolence of the savages rendered it necessary to prescribe the labour as task-work, and to carry it on under the constant in¬ spection of the missionaries. The plan of cultivating the ground in common, and of storing the produce in maga¬ zines, out of which the wants of each family were supplied, was resorted to as a check upon their improvident habits. In short, the eye and the hand of the missionaries were everywhere; and the social system was held together en¬ tirely by their knowledge and address. When these were withdrawn, the fabric soon fell into ruins, and the Indians relapsed into their idolatry and savage habits, just as boys drop their tasks the moment they are liberated from school. We have dwelt a little upon this topic, because we Conversion think the experiment made by the Jesuits in Paraguay and and civib- Chiquitos is almost an instantia crucis with regard to the capacity of the American tribes for receiving Christianity e n< ians' and civilisation. From the moment that the Europeans landed in the new world, benevolence has been at work to instruct some portions of these tribes in religion and the arts; and flattering accounts have been published from time to time of the success of those humane persons who dedicated their lives to the task. But, after three centuries of incessant exertion, what is the result? Is there one tribe that exhibits the steady industry, the provident habits, the spirit of improvement, and the ra¬ tional views of religion, which are to be found in any parish of England ? We cannot find that there is. Many tribes, living near the whites, have adopted their habits and ideas to a certain extent, but merely under the influ¬ ence of imitation. While missionaries and teachers are among them, every thing wears a favourable aspect; but their civilisation is never self-sustained. It is created by the agency of men of higher natural endowments; and when this is removed it moulders away, because it has no foundation in their character. Many parties of Indians, remnants of tribes once powerful, have lived peaceably on reserves of land, inclosed amidst the population of the United States, for more than a century. No situation can be imagined better fitted to promote their improvement; but in no one instance, so far as we know, have they melted into the mass of the white population, or risen to any thing near their level in knowledge and the useful arts. They live in huts in no material degree better than the wigwams of their wandering brethren. They are ge¬ nerally honest, but drunken, indolent, and ignorant, though teachers and missionaries are employed by the government to instruct them. Basket-making is almost the only trade they ply, and in their habits and character they may be aptly compared to the gypsies of Europe, who exist in the midst of civilisation, without partaking of its spirit or its benefits. It should be observed that there is not the same reluctance in the whites to mingle their blood with the red men, as with the blacks.1 Much has been recently said of the progress made by the Che- rokees; but we suspect that what is witnessed there is but a flimsy veil of improvement, spread over habits which are essentially savage. We are convinced, in short, that the Indian is truly the man of the woods; and that, like the wild animals he lives upon, he is destined to disap¬ pear before the advancing tide of civilisation, which falls upon him like a blight, because it supplies new food to nourish his vices, while it demands intellectual and moral faculties in which he is deficient, and renders useless ‘ See, on the habits and character of the Indians, Cooper’s Notions of the Americans, vol. ii. letter 17* AMERICA. 693 Aborigines, those qualities which predominate in his character. We would not discourage the attempt to meliorate the lot of the Indians ; but this will succeed best when it is ground¬ ed on a true knowledge of their natural capacities. Some of them are much more susceptible of moral and religious improvement than others; but, to instruct and reclaim them effectually, our belief is, that the system of the Jesuits is the only one that holds out a chance of success. They must not merely be taught and preached to, but they must be retained in a state of pupilage, trained to their duties, controlled and directed in all their proceedings by intel¬ lects superior to their own ; and there are many tribes too ferocious and intractable for even this method of tuition. AVe do not maintain that the character of the Indian na¬ tions is indelible; but to effect any considerable change in it, the lapse of a longer period would be required than the existence of these tribes is likely to extend to. Nei¬ ther do we think that there is any thing in the extinction of these people by natural means which humanity should mourn over. In every state of life man has but a brief span of existence allotted to him. Successive generations fall like the leaves of the forest; and it should be remem¬ bered that the extinction of a race of men by natural causes, means merely its non-renewal, or the suspension of those circumstances which enabled it to continue its existence. To complete our general view of the aboriginal races, a few particulars remain to be mentioned. Many of the tribes who inhabit the Pampas of South America make use of horses. Dobrizhoffer enumerates eight equestrian tribes in the province of Chaco, on the west side of the river Paraguay, who are generally distinguished by tall and vigorous forms, and a bold and active character. The Abipones and Mbayas are the most celebrated of these. The woods of Brazil are too dense for eques¬ trians ; but horses are used by a few hordes in the great plain of the Mississippi and in the north of Mexico. The American tribes in general either kill their prisoners or adopt them; but a few retain them as slaves, and compel them to work. The Guaycurus of Brazil are an example. The food of different tribes is extremely va¬ rious. Maize, beans, pumpkins, and mandioc, are raised in small quantities by some; natural fruits, berries, bulb¬ ous roots, and bananas, are gathered by others. Those who dwell on the sides of rivers live greatly on fish; in the plains, buffaloes, horses, and sheep, are killed. In the forests of Brazil, monkeys, pigs, armadillos, pacas, agoutis, and tapirs, are the favourite food; but birds, tuitles, deer, and the coati, are also taken; and in an emergency the Indians do not scruple to feed on serpents, toads, and lizards, the larvse of insects, and other disgusting sub¬ stances.1 Salt is used where it can be easily obtained, and some season their food with capsicum. Some roast their meat, others boil it; and not only several savage tribes, but even the civilized Peruvians, ate their flesh raw. The Ottomaques, a tribe near the Orinoco, eat a species of unctuous clay; and this strange diet, which no doubt owed its introduction to the stern monitor, famine, is probably not extremely rare; for Drs Spix and Martius noticed a similar practice in Brazil, and Captain Franklin found the same food in use among an Indian tribe near the Frozen Ocean. The clay is stated by this traveller to have a milky and not disagreeable taste.2 A great proportion of the tribes in Brazil and the basin of the Orinoco, and some in all parts of America, indulge in the horrid banquet of human flesh. Shame, in our sense of the term, is nearly a stranger to the breasts of these sa-Aborigines, vages. In the warm regions of Brazil, men and women go entirely naked, except in the neighbourhood of the Portuguese settlements, where some wear a band of cloth round the loins.3 In such situations, where the want of shelter is little felt, their dwellings are often nothing more than a sort of arbour formed by interlacing the open space between two or three trees with twigs, and cover¬ ing it with leaves so as to form a screen on the windward side, while it is left entirely open on the other. The manufacture of bows and arrows, war-clubs, baskets, mats (which, swung from a tree, serve them both as seats and hammocks), and in some cases a coarse pottery, comprises the sum of their practical skill in the arts. It has long been the practice of bands of Portuguese, con¬ sisting chiefly of outlaws and vagabonds, to make maraud¬ ing expeditions among the Indians living near the great rivers, and to carry them off and sell them clandestinely for slaves. This infamous trade is carried on in despite of the orders of the government, which has issued many decrees for the protection of the Indians, and, besides employing missionaries to convert them, enjoined the governors of provinces to furnish them with hoes and other agricultural implements. Wherever the negroes are introduced in great numbers, as in the Capitanias of Santa Paulo and Rio Janeiro, and in the whole of the West India islands, the red men rapidly disappear, the former being more intelligent, more tractable in their ha¬ bits, and more active and industrious. The negroes are in¬ deed a superior race to the Indians; and the existence of one or two hundred blacks, as slaves, among some thousands of the Cherokees, does not detract from the accuracy of this opinion. Missions for the conversion of the Indians have been supported for more than two centuries by the governments of Spain and Portugal. They are thinly spread over those parts of Mexico, La Plata, Peru, Brazil, and Co¬ lombia, which are still occupied by the savages; but there are extensive districts in all these provinces in which they have never been established, owing to the fierce character of the tribes, or the remote and inaccessible nature of the country. A mission consists in general of one or two friars or priests, who settle among the savages, learn their language, and, besides teaching them the elements of Christianity, always endeavour to instruct them in the more simple and useful arts, and to train them to settled habits. W’e have seen many scattered notices of these establishments, but we have not met with any work that gives a distinct account of them collectively to a recent period. We believe, however, that many of them have been abandoned, owing to the failure of the funds with which they were supported; and that the success of the others has been extremely trifling. The late revolutions in these countries, by liberating the Indians from their ancient state of tutelage under the whites, has in many cases broken up the little settlements which the mission¬ aries had formed. This has been the result even in Brazil, where the political changes have been least felt.4 The problem as to the source whence America derived Origin of its population presents no difficulty now, when the conti-American guity of the old and the new continent at Behring’s Straits P°Pula" is known. The breadth of the sea here (latitude 66°) istlon‘ only forty-five English miles ; the transit across is facili¬ tated by two islands placed almost exactly midway be¬ tween Asia and America; and in severe winters a firm body of ice joins the two continents. The climate, though rigorous, does not prevent the country on each side from Spix’s Travels, vol. ii. p. 220. Ibid. vol. i. p. 302, vol. ii. p. 261. X 1 Spix’s Travels, vol. ii. p- 260. s Franklin’s Second Journey, p. 24. 694 AMERICA. being inhabited. The Aleutian Isles, besides, at the lati¬ tude of 53°, which run in a line like the piers of an im¬ mense bridge, from one continent to the other, present such easy means of communication, that few savage tribes a little familiar with sea-life could be long in Kamtschatka without threading their way across the Pacific to the peninsula of Alyaska. Indeed, if a doubt could exist, we have positive proof that America received part of its population from the north-east extremity of Asia; for the Esquimaux, living on the east side of Behring’s Straits, speak a language which is radically the same with that of theTschutskoiontheopposite shores. Two other questions however present themselves. Did all the tribes which inhabit America pass into it through this one channel ? And from what nation or nations of the old world are these tribes descended ? Now, it appears to us probable, that inhabitants may have been conveyed to America by other routes besides that of Behring’s Straits and the Aleutian Isles. We may form some idea of the chances of human beings from other climes being cast on the shores of America, from the countless accidents which must have scattered inhabitants over the thousands of islands on the Pacific Ocean. Take the case, for instance, of Easter Island, which is within the zone of variable tvinds for half of the year, and is 1500 miles from the nearest known land whence it could receive inhabitants. This island is a mere speck in the ocean, 10 miles in dia¬ meter ; and supposing that it could be seen by an Indian in his canoe from a distance of 25 miles on each side, a space of 60 miles in the circumference of a circle of 1500 miles radius would thus represent the probability of a canoe carried away by a storm coming within sight of it. If then we suppose the wind to blow from any westerly point between north and south, we shall find that the pro¬ bability of a drifted canoe reaching the island is only as 1 to 75. If we add the chances of the isle being passed in the night-time, when it could not be seen, the proba¬ bility will be only as 1 to 150. But, further, to plant a breeding population on the isle, the canoe must have car¬ ried women in it; and as the savages have not women with them in their canoes perhaps more than once in three or four of their voyages, the probability is thus diminished to 1 in 500. In other words, the peopling of an island in such a situation as Easter Island may be considered as representing the result of 500 accidents, in which canoes were drilled to sea and wrecked. Phis single example may give us an idea of the myriads of casualties which must have been instrumental in dispersing the human species over the isles of Polynesia,—casualties so numerous and so various, that they may be compared to the chance sowing of the volatile seeds of plants by the winds. If we neglect distance, it will be seen at once that the probabi¬ lity of a canoe reaching any land in such circumstances, is in proportion to the angle the land subtends on the horizon, in the extra-tropical regions the prevailing winds are from rp«!hl wVi? sou1th'wef • The Part Of South America ac¬ cessible with such winds from Gambier’s Islands subtends fpn^ngl l°f ab°Ut 4(Vo°r te? times as Sreat as the angle sub¬ tended by a space of 2o miles on each side of Easter Island rom the same station. If we throw distance out of view therefore, the chances of a boat drifted with any wind be- tween north-west and south-west reaching the coast of Peru or Chili, would be ten times as great as of its reachino- Easter Island. But from this latter well peopled island the Aborigines, accessible coast of Peru subtends an angle of 60°, and the chances are so much higher in proportion. Easter Island is about 2800, and Gambier’s Island 3600 miles from the American coast; and the question is, whether, of many hundred canoes drifted off in this direction in the lapse of ages, it is improbable that one or two carrying persons of both sexes might reach America. We may allow an unrigged boat to make 100 miles a day with a strong wind. From 28 to 36 days, then, would suffice for the voyage; and though savages often go to sea with little provisions, we must remember that they have a horrid re¬ source in their cannibal habits. There are besides, we think, well-attested cases of the South Sea Islanders sur¬ viving a storm which has kept them a month at sea. Many of these islanders have boats capable of carrying 20 or 30 persons; and their ferocious wars are continu ally creating emergencies which compel crowds of males and females to take suddenly to the water to save their lives. We have referred to Easter Island merely as an example, to illustrate causes which have been in operation in all parts of the maritime world. Setting aside Behring’s Straits and Greenland, there are four points from which, according to the principles we have explained, there is a possibility that inhabitants might be transported to Ame¬ rica. These are, first, Gambier’s Isles and Easter Island, of which we have already spoken. Secondly, Southern Africa : from Congo, Benguela, and the Cape, to the coast of Brazil, the distance is from 3700 to 4100 miles ; and a boat abandoned to itself, favoured at once by the tropical current, which sets north-westward, and by the trade-wind, might perform the voyage in 30 or 40 days. Thirdly, the north-west coast of Africa, and the Canary and Cape Verd Islands, from the latter (which were inhabited when discovered by the Portuguese) the distance to Brazil is only about 2000 miles, and the motion of a boat would be aided both by the trade-wind and the returning great current of the North Atlantic. The voyage might occupy from 20 to ^0 days. The possibility of men being carried to America is shown by the stern of a vessel, such as the American nations could not build, which Columbus found on one of the Caribbean Islands on his second voyage.1 It is true that both Madeira and the Azores, though nearer the old world, were uninhabited when discovered in the 15th century; but we must remember that these isles are but specks in the wide ocean, compar¬ ed with America; and, further, that the mariners acci¬ dentally cast upon them might have no females with them, and would find none there. The Azores had been the residence of some luckless shipwrecked Europeans, as the figures found carved on the rocks proved. The fourth channel through which inhabitants might reach America is the Sandwich Islands. The distance is 3000 miles; and when the sun is at the southern tropic, it is probable that the western winds may blow for a time in their vi¬ cinity. In a comprehensive view of all the causes which, in the lapse of ages, have contributed to spread the human race over the new world, the conjectures we have hazarded are not without value. There are, for instance, two parts of the new continent in which nations almost black are found, namely, California and Paraguay. In the latter 1 Washington Irving’s abridged Life of Coluvilus n ISO VQ* u j , • Bevolkcrwig aus dem alien Continent: Leipsic 1810. 5 Wp h ' aT.ef aas < lscusseci this subject in his Untersuchnngen tiler Amcrikat introduction to the section on the American’languages in tiuAJw •!e,n Procuye ,a sight of the work; but we find, from the the probability, of the western coasts of Europe antf Africa contHW^’ that,^e sPeaks in decided terms of the possibility, or rather u ope ana Alnca contributing, as well as the east coast of Asia, to people the new continent. AMERICA. 695 Aborigines, the Charruas, Minuanes, Bohanes, and Yaros, are of this from an extinct zodiac of 27 or 28 houses anciently fa- •• complexion,1 and seated amidst tribes of a much lighter miliar to the same nations. The cosmogony of the Mexi- hue. Is it unreasonable to suppose, that a few persons cans has too many analogies with that of the Jews to ad- belonging to a South African tribe had been cast ashore mit of the coincidence being accidental. Their traditions at an early period on the north banks of the Plata, the speak of the serpent woman or the mother of mankind district to which the natural motion of the winds and falling from a state of innocence, of a great inundation waves would most readily waft them, and had grown up from which a single family escaped, of a pyramid raised into a tribe before they mixed with any other race ? The by the pride of man, and destroyed by the anger of the Californians may be descended from the Papuas or black gods; they practised the ceremony of ablution upon race inhabiting New Guinea, and who are supposed to children at their birth; they had the rite of confession constitute the swarthy people of the Sandwich Isles.2 At for penitents; and religious societies like those of monks any rate it is remarkable that the only race of a very dark existed among them. Now, we know that the Nestorians complexion in North America should be found exactly at about the seventh century carried the rites and doctrines the part of the coast nearest to these isles, and to which of Christianity into China and Tartary, where they were the agency of the extra-tropical wind would conduct any found by Carpini, Rubruquis, and Marco Polo, in the object left to its guidance. We admit, however, that they thirteenth, mixed with many strange corruptions. There might come from the Kurile Isles, where the same black is little doubt that the traditions and customs alluded to race is found. By the mixture of persons belonging to tribes reached Mexico through this channel. Further, a species of this hue with others of the copper colour, the varieties of picture-writing like the Mexican was practised in of complexion found among the American nations may be China about the year 1325. Vestiges of the same art are accounted for. It affords a slight corroboration of this idea, found among the Kaluschi or Yucuatl, tribes inhabiting that among the scanty affinities traced between the lan- the north-west coast between the latitudes of 50° and 60°, guages of the old and new world, there are some few which and whose languages bear a resemblance to that of the connect certain American dialects with that of Congo. Mexicans. Finally, the records of this people speak dis- The superior intelligence, great stature, light complexion, tinctly of their ancestors migrating from a distant country and personal beauty of some of the Chilian tribes, on the in the north-west; and the traditions of the Muskogees, other hand, favour the supposition that they are of the Chickasas, Mohicans, Iroquois, and the tribes of Cinaloa, same race with the tall, fair, handsome people of the point to the same region as their original seat.5 The Society and Marquesas Isles, who have displayed so great facts, taken collectively, leave no doubt that more than an aptitude for civilisation.3 That individuals of Euro- one of the American nations were somehow connected pean birth also had been carried to America by the acci- with the people of eastern Asia; but they scarcely dents of maritime life, is rendered probable by physical authorize the conclusion, that the one were a colony causes; and it is singular that traditions, describing the directly sent off from the other. The Chinese, Mon¬ arrival of a white or bearded man from an unknown gols, Tartars, and Mantchous, have cultivated the ce- country, and his teaching them to build houses and cul- realia, employed horses, and tamed cattle, from very re- tivate the ground, are preserved in three other parts of mote times. It was scarcely possible that such neces- America besides Peru. Such is the Quetzalcoatl of the sary arts should be entirely lost by a colony sprung Mexicans, the Bochica of the Muyscas in New Granada, from any of these people; yet the Mexicans were un- the Camararu of the Brazilians, who were all said to come acquainted with wheat, oats, and barley; they had no from the east.4 Manco Capac alone, the Peruvian le- horses (which a migrating Tartar tribe might probably gislator, made his appearance on the west coast of the have carried across Behring’s Straits); and they had continent. The story of a sword with a legible Greek never attempted to tame the native ox of America, nor to inscription being found under the soil at Monte Video use the milk of its female. There is perhaps only one in 1826, is, we fear, a fiction. {Bulletin Historique, Aout hypothesis by which these diverging facts can be recon- 1828.) ciled. Tribes belonging to the races of eastern Asia had Affinity of Attempts to trace the descent of the American tribes separated from them while they were still living in the an?A^nS fr0m any Particular PeoPle of tlie old world have not state of hunters, and, crossing Behring’s Straits, had tics/ S a* succee(led. We except the Esquimaux, who are distinct spread themselves by degrees over America. Among from all the other nations of the new continent, and some of these tribes, dwelling probably north of Colum- clearly of the same race with the Tschutsko, of north-east- bia River, a few emigrants from China, Japan, or Chinese ern Asia. Many analogies, however, in the physical Tartary, at a comparatively late period, had been thrown character of the people, their rites, monuments, and su- by some of the accidents to which a seafaring life is liable, perstitions, establish a connection between the Mexicans and bringing with them picture-writing, the art of build- and some Asiatic nations. A general resemblance has ing and weaving, a few mystical rites and traditions, and been observed between the American nations and some the calendar which was in useJn their native country, had tribes of Mongols and Mantchous, in the form of the established their influence among the savages by address skull, the brown colour of the skin, the thinness of the or force, and sown the seeds of civilisation. After so- beai d, and the oblique position of the eye. Humboldt cial life had made a few advances, the increasing numbers has shown that the Mexican calendar is identical in its and power of the people would enable them to send off principles, which are very artificial and complicated, with several swarms in succession to the eastward, and dis- that which was in use among the Chinese, Japanese, possess the earlier and ruder inhabitants of Anahuac and Thibetians, Hindoos, and Tartars; and he has rendered the plains of the Mississippi. The Toltecks were perhaps it probable that the names of their days are borrowed the first of these colonists; the Hurons, Iroquois, Chichi- 1 Prichard’s Researches, vol. ii. p 495. 5 Ibid. p. 424. •» Ibid. vol. i. p. 418, 422; vol ii. 471, 473. * Humboldt’s Researches, vol. i. p. 29-74. Stevenson’s Narrative, vol. i. p. 396. * Humboldt’s Researches, vol. i. p. 27G, &c. Prichard’s Researches, vol. i. p. 167-169, vol. ii. p. 378. Travelsof Ibn Batuta, Travels of Marco Polo and Rubruquis, in tom. vii. Hist. Gen. des Voyages. Mithridates, Einlcit. Amer. Sgrach. p. 357. X 696 AMERICA. America. Indian An tiquities. mecks, and Aztecks (all of whom had hieroglyphics), must have been separated from the parent stock at a later-period, probably two or three centuries after the Nestonans had spread some knowledge of the Christian rites and the He¬ brew cosmogony among the people of eastern Asia. o a appearance there was no race in America anterior o e Toltecks who possessed any germs of civilisation ; for the military works in Ohio can scarcely be referred to a period farther back than 800 or fOOO years from the present day. But for 2000 or 3000 years anterior to this the new conti¬ nent had been overrun by tribes of hunters. This, we think, is clear; for while the analogies of physical character ob¬ served in the American nations, and in the structure of their dialects, show, on the one hand, that nine-tenths of them had sprung from one tribe, or a few tribes of one stock ; the existence of 500 of these varieties of speech proves, on the other hand, that a very long period must have elapsed to admit of the subdivision of one, two, or even half-a-dozen of mother tongues into such a prodigious number of dialects. That the original seat of folteck and Azteck civilisation was not in Asia, but in the north-west parts of America, results, we think, from the non-existence of the cerealia and of tame cattle in the new w7orld; and that the glimmering of knowledge which these people possessed had been kindled by the arrival of a few chance emigrants, perhaps at different periods, from China, Japan, or Chinese Taitary, seems equally certain, from the resemblances formerly noticed in the calendars, the superstitions, and the cosmogonical tradi¬ tions of the Asiatic and American races. In the great valley of the Mississippi and its mighty tri¬ butaries, the Ohio and Missouri, are the remains of the works of an extinct race of men, who seem to have made advances in civilisation far beyond the races of red men then discovered by the first European adventurers. These re¬ mains consist chiefly of tumuli and ramparts of earth, in¬ closing areas of great extent, and much regularity of form. Some of them recal the barrows of Europe and of Asia, or the huge mounds and ramparts of Mesopotamia, as displayed at Babylon and Nineveh; while others remind us of the ruined hippodromes and amphitheatres of the Greeks and Romans. In that part of North America, the barrows are usually truncated cones; but in advancing farther south, they often assume the figure of four-sided pyramids in suc¬ cessive stages, writh flattened tops, like the Teocalhs, or temples of Mexico and Yucatan. The earliest accurate notice of them, published in England, is contained in the Letters from America of Adam Hodgson, in 1820 and 1821, published in 1829. Since that time they have been admirably described, and many of them delineated in the splendid work, The Smithsonian Contributions to Know¬ ledge, vol. i.; from the researches of Messrs Squier and Davis, which appeared in 1848, at New York. The barrows and ramparts are constructed of mingled earth and stones; and from their solidity and extent, must have required the labour of a numerous population, with leisure and skill sufficient to undertake combined and vast operations. The barrows often contain human bones, and the smaller tumuli appear to have been tombs; but the larger, especially the quadrangular mounds, would seem to have served as temples to the early inhabitants. These barrows vary in size, from a few feet in circumference and elevation, to structures with a basal circumference of 1000 or 2000 feet, and an altitude of from 60 to 90 feet, resem¬ bling, in dimensions, the vast tumulus of Alyattes near Sardis. One in Mississippi is said to cover a base of six acres. The ramparts also vary in thickness, and in height from 6 to 30 feet, and usually inclose areas varying from 100 to 200 acres. Some contain 400; and one on the Mis¬ souri has an area of 600 acres. The inclosures generally are very exact circles or squares, sometimes a union of both; America, occasionally they form parallelograms, or follow the sinuo- sities of a hill; and in one district, that of Wisconsin, they assume the fanciful shape of men, quadrupeds, birds, or ser¬ pents, delineated with some ingenuity, on the surface of un¬ dulating plains or wide savannahs. These ramparts are usually placed on elevations or hills, or on the banks of streams, so as to show that they were erected for defensive purposes, and their sites are judiciously chosen for this end. The area inclosed, therefore, bears no proportion to the relative labour bestowed on such ramparts: thus, in Ohio, an area of not more than 40 acres is inclosed by mounds of a mile and a half in circumference; and on the little Miami, in the same state, is found an inclosure fully four miles round, that contains an area of about 100 acres. These remains are not solitary and few, for in the state of Ohio they amount to at least 10,000. The inclosures in the form ot animals are more rare than those now noticed, and seem nearly confined to Wisconsin. One of those represents a gigantic man with two heads, the size of which may be estimated, by the body being 50 feet long, and 25 feet aci’oss the breast. Another on a slope near Bush Creek, represents a tolerably designed snake, with an oval ball in its mouth ; the undulating folds of its body and spiral of its tail extending to a length of 700 feet. The forms of quadrupeds and birds are also characteristically re¬ presented in these works. Those that have been exploi ed contain human bones; and though the Indians deposit their dead within them occasionally, they have no tradition of their having belonged to their ancestors. Ihe most pro¬ bable supposition respecting them is that of Mr R. C. Taylor, that each was the sepulchral monument of a different ti ibe, who have all disappeared from America. The question immediately suggests itself, to what people must we ascribe those vast works ? They can scarcely be the works of the ancestors of the red men discovered by Europeans in North America. Neither can we ascribe them to the early Greenland and Iceland colonists, who never seem to have passed westward of the Alleganies. We can scarcely attribute them to the somewhat apocryphal followers of the Whlsh Madoe. Can their authors be the people obscurely mentioned in the Icelandic sagas, as the inhabitants of New Iceland ? A curious tradition of the present Iriquois records, that when the Lenni Lenapi, the common ancestors of the Iri¬ quois and other tribes, whose language is still widely spread among the Indians, advanced from the north-west to the Mississippi, they found on its eastern side a great nation more civilised than themselves, who lived in fortified towns and cultivated the ground. This people at first granted the Lenni Lenapi leave to pass through their territories to see an eastward settlement; but treacherously attacked them while crossing the river. This conduct gave rise to inve¬ terate hostilities, that terminated in the extermination or subjugation of their opponents, and the establishment ot the red men in those regions. This not improbable, though imperfect account of such rude communities, where neither letters nor hieroglyphics existed, is probably all that we shall ever learn of the people who executed those works that now excite our surprise. As we advance southward, we find proofs of still greater refinement on the table-land of Anahuac or Mexico; and on descending into the humid valleys of Central Amenca, the peninsula of Yucatan, and the shores of Honduras, we find striking remains of the semi-civilisation of the races that inhabited those countries before the Spanish invasion. The barbarous policy of Cortez and other invaders, was to eradicate every trace of the former grandeur of the native races, thereby to inure them to a degrading servitude. ie AMERICA. 697 America, systematic destruction of the native works of art and gor- geous buildings in Mexico was relentlessly carried on for ages, to the infinite regret of the modern ethnographical inquirer. Little positive information on these subjects can be gleaned from the early Spanish historians of the con¬ quest ; and it was not until the publication of Humboldt’s Researches, that Europe knew anything of the state of the Great Mexican pyramid, or of the wonderful remains of Palenque and Papantla. In the middle of the last century, however, some Spanish adventurers penetrated with difficulty the dense forests of the Mexican province of Chiapas, in which they discovered the remains of an ancient city, of which all memory had been lost, and to which they gave the name of Palenque, from a poor adjacent village. Stimulated by their report, the Spanish government some years afterwards despatched two intelligent travellers to explore those wilds; but the report of Del Rio and Du Paix, from the commotions that agitated Europe and convulsed Spain, remained unpublished until a few years ago. It has since appeared with very in¬ teresting designs of the ruins they explored. Our know¬ ledge of such remains, however, has been greatly enlarged by the labours of an enterprising North American traveller, Mr Stephens, given to the world in four volumes, entitled Incidents of Travel in Central America, Chiapas, and Yucatan, 1838, and Incidents of Travel in Yucatan, 1842. This gentleman has discovered, in the almost impenetrable forests of those regions, the remains of no less than 44 towns, some of them with extensive and highly decorated structures. These exhibit walls of hewn stone, admirably put together with mortar, often enriched by sculptures in bold relief, and hieroglyphical inscriptions, exactly resem¬ bling the Azteck MSS. in the museums of Europe, and in the publications of Humboldt; well-executed vaulted roofs, and obelisks covered with mythic figures, and pictorial or hieroglyphical inscriptions. These curious remains have been concealed for ages by a luxuriant tropical vegetation, so dense that they seem to have been unknown to people living within half a mile of their site. The most conspicuous ruins seem to have been temples or palaces, and almost invariably have a pyramidal form, in several stages, with wide intervening terraces, the ascent to which is by grand flights of steps. The chambers in those buildings have generally a length disproportioned to their width ; they have no windows, but receive their light from the doors ; just as the rooms do at this day in Barbary and some other eastern countries. The apartments are in two parallel rows, a narrow corridor or series of chambers runs along the front, and the apartments behind this receive their light only from the front rooms into which they open. Yet these interior apartments are often richly decorated with sculptures, ornamented with stuccos, and gaily painted red, vellow, white, and black. The ruins of Palenque, as may be seen in the researches of Humboldt, have the characters just mentioned. They are covered with hieroglyphics, and sculptures in relief, with ornamental cornices. The largest building stands on a terrace, faced with stone, measuring 310 by 260 feet; the building itself is 200 by 180 feet; its walls are 25 feet high. The stone has been originally covered with painted stucco ; fronts the east, and contains 14 doors, separated by piers ornamented with stucco figures. In this building some of the figures are erect, while others sit cross-legged, in what we term the oriental fashion ; one statue, 10| feet high, was found at Palenque; and two fragments of two torsos and a head were also discovered that exhibited a severe but fair style of sculpture, that recals somewhat of the early style of Greek art. The ruins at Copan, in Honduras, are of vast extent. VOL. u. Here a pyramidal structure remains, with an elevation of America. 150 feet measured along its slope, and this appears to be a principal temple, included with several smaller structures within a sacred inclosure, in the manner of the temples of ancient Egypt. On its walls are many skulls of a quadru- manous animal, well executed in high relief; a large figure of a baboon was discovered among the ruins, bearing no in¬ considerable resemblance to the cynocephalus of the Egyp¬ tians. Here also several sculptured obelisks occur, from 11 to 13 feet in height, and from 3 to 4 feet wide, which, as well as the walls of the temple, were highly ornamented with sculptures in bold relief. The similarity between the ruins at Copan and Palenque, and the identity of the hieroglyphic tablets in both show that the former inhabitants ot Chiapas and Honduras had the same written language, though the present Indians of those provinces do not understand each other. At Labphak, but more especially at Uxmal, both in Yucatan, are very magnificent ruins of the same kind. Several sculptured obelisks are here, also bearing on their principal face a figure of some deity probably, with a be¬ nignant countenance represented in full, and the hands ap¬ plied to the breast. The other sides of the obelisks are covered with hieroglyphical tablets, proving that the same race once inhabited the plains ot Honduras, and the table¬ land of Anahuac. The principal building at Uxmal seems to have been a very magnificent pyramid in three stages or terraces, faced with hewn stone, and neatiy rounded at the angles. The first terrace is 575 feet long, 15 feet broad, and 3 feet high, serving as a sort of plinth to the whole ; the second terrace is 545 feet long, 250 feet wide, and 20 feet high; the third terrace is 360 feet long, by 30 feet wide, and 19 feet in height. From the centre of the second terrace, the upper part is gained by a vast flight of well- constructed steps 130 feet wide. This leads to the temple, the facade of which is no less than 322 feet long, but has not had a greater elevation than 25 feet; yet its grandeur is enhanced by the rich sculpture that covers the upper part above a fillet, or cornice, that surrounds the whole building at about half its elevation. The interior consists of two parallel ranges of chambers, 11 in each row. The front apartments are entered by 11 doorways, enriched with sculpture, this gave sufficient light to those rooms ; but the posterior row receives no light except what enters by their doors from the exterior rooms. The roofs here, unlike those of Palenque and Copan, are not stone arches, but are sup¬ ported on bearers of a very hard wood that must have been brought from a distance of some hundred miles ; and these beams too are covered with hieroglyphics. The flat roof of this building has been externally covered with a hard ce¬ ment. In a building placed on a lower level, is a rectan¬ gular court, which has been once wholly paved with well- carved figures of tortoises in dembrelief. These are ar¬ ranged in groups of four, with their heads placed together; and from the dimensions of the court, this sola de las For- tugas must have required 43,660 of such carved stones for its pavement. The ruins of Chichen, also in Yucatan, extend over an area of two miles in circumference. One of the best pre¬ served buildings with an ambit of 638 feet, is constructed in three terraces, which give it an apparent altitude of 65 feet. The buildings here, on the second terrace, have the facades highly sculptured, both above and below the horizontal fil¬ let; and the doorways are enriched with mouldings, and ^mss-like ornaments supporting a drip-stone. The staircase here is 56 feet wide. The front apartments are 47 feet and only 9 wide. There are three doors in the front, and in the central apartment are nine niches. The roofs are stone arches; and all has been once painted ot various 4 T x A M E R I C A. 698 America, colours. A curious adjoining structure consists of two pa- rallel stone walls, 274 feet long, and 30 feet apart. The walls are 30 feet thick. It has been conjectured to have been connected with the celebration of some public games, like the palcestrce of the Greeks. In several of the ruins now noticed are found buildings to which there is no access. They have doorways, but these seem to have been walled up when the buildingswere erected. Their use is unknown; they are named casas cerradas, or “ shut up houses.” Their interior does not differ from the other apartments above described. It is worthy of notice, that the builders of those cities took great pains to supply them with one of the prime essentials of human comfort—abundance of good water, by means of wells and cisterns of excellent construction. The remains, in all the 44 ancient towns visited by Ste¬ phens, have a similar character; so that we can have no hesitation to ascribe them to the same nation, or to kindred races of men, who had certainly attained no inconsiderable civilisation, although unacquainted with the use of iron, or even of bronze. They seem to have been farther advanced in the arts than even the inhabitants of the table-land of Mexico at the period of the Spanish conquest. Can we assign these ruins to the Toltecks, a people whom the Mexican annals represent as inhabiting the table-land before the Azteck invasion. America The discovery of a continent so large that it may be said discovered to have doubled the habitable world, is an event so much by Norwe- the more grand and interesting, that nothing parallel to it gians. can ever occur again in the history of mankind. America had of course been known to the barbarous tribes of eastern Asia for thousands of years ; but it is singular that it should have been visited by one of the most enterprising nations of Europe five centuries before the time of Columbus, without awakening the attention of either statesmen or philosophers. Iceland was discovered about 860, and colonized by the Nor¬ wegians in 874. About 50, or, according to other accounts, 100 years later, the same people planted colonies in Green¬ land. Into the disputes respecting the situation of these colonies we have not room to enter. Sir Charles Gieseke, a good authority, states that their ruins exist near the south¬ ern point of the peninsula. It is obvious that the same ad¬ venturous spirit which enabled these northern mariners to discover the southern extremity of the country, would not permit them to stop short without visiting what is now known to be the most habitable part of it—the western coast; and the fact has been established by an inscription in Runic cha¬ racters, found on a stone four miles beyond Upernavik, at the 73d parallel, intimating that “ Erling, the son of Sigvat, and Enride Oddsoen, had cleared that place and raised a hillock on the Friday after Rogation day.” The marking of the date is indistinct, but it is supposed by Professor Rask, the translator, to be either 1135 or 1170; and the Runic characters show at any rate that it was anterior to the Re¬ formation, when this mode of writing was prohibited.1 Who¬ ever looks at the map of Greenland, and reflects on the fact that the Norwegians must have been ascending through Davis’ Straits as high as the latitude mentioned, annually, perhaps for two or three centuries, will admit that, with half America, the spirit of enterprise which had carried them so far, the ' discovery of some portion of the west coast of these straits was almost unavoidable. Now, the position and direction of this coast once known, it required no great effort to trace it southwards to Labrador and Newfoundland. We mention these particulars, because Mr Murray, one of the few who now deny the discovery of America by the Norwegians, grounds his disbelief chiefly on the hypothesis that the colo¬ nies and the navigation of this people at the period alluded to were confined to the east coast of Greenland. In 1001 an Icelander sailing to Greenland, was driven away by a tempest far to the south-west, where he saw a level country covered with wood. The wind abating, he turned his course homeward, and on his arrival gave such a flattering account of the country he had seen, as induced Lief, the son of the founder of the Greenland colony, to undertake a voyage thither. Lief and Biorn, who sailed together, first reached a rocky island, to which they gave the name of Helluland; then a low country, thickly wooded, which they called Markland; and some days afterwards they found trees loaded with fruits on the banks of a river. They spent the winter in the country ; and one of them, who was a German, having found wild vines growing, they called it Vinland. They had some intercourse, and traded for furs, with a people who came in leathern boats, and were called Skrcelings, from their dwarfish size. A colony was planted and remained for many years in the country, the situation of which is indicated by a fact casually mentioned, that the sun remained nine hours above the horizon at the shortest day. It should of course have been under the 41st parallel; and this is the actual latitude of Rhode Island, the country which every collateral circumstance would lead us to fix upon as the seat of the colony. The Skraelings were of course the Esquimaux.2 The vine appears to be the fox grape (Vitis vulpina),'which grows wild in that part of America. Only a few unimportant particulars respecting the settle¬ ment are preserved; but it was probably abandoned or destroyed, like the Greenland colonies, of which it was an offset. The account, though meagre, is distinct and consis¬ tent. Its authenticity can scarcely be disputed; and it is almost equally obvious that the country it refers to under the name of Vinland is in the vicinity of Rhode Island. A conclusion resting on such strong grounds scarcely requires to be supported by the high authority of Humboldt and Malte-Brun. That the colony disappeared, and that the discoveries made were not prosecuted farther, are not cir¬ cumstances which will shake the credit of the narrative in the minds of those who know the numerous reverses which befell the early colonies in New England and other parts of America. The hostilities of the Skrgelings was no doubt the principal cause of the abandonment of the colony. The Norsemen describe Vinland as a rich country, with a de¬ lightful climate. Helluland, Markland, and Vinland, were no doubt regarded as countries either connected with or similar to Greenland, the flattering descriptions of which given by the first discoverers were sadly belied by later ex¬ perience.3 The interest excited by the obscure accounts 1 Ferussac, Bulletin des Sciences Historiques, Juillet 1828. See the curious works of Torfaeus called Vinlandia Antiqua, Hafn, 1705; and the valuable Antiquites Americancv, published at Copenhagen in 1827. Also Humboldt’s Cosmos, vol. ii. p. 233 ; Sabine’s Transl 1848 M Rafn, a Dane, who has been engaged in researches respecting these early voyages, announces that he has ascertained, from ori¬ ginal documents, various facts previously unknown; among others, that America (first discovered in 985) was repeatedly visited by the Icelanders m the 11th 12th, and 13th centuries ; that the embouchure of the St Lawrence, and in particular the bay of Gaspe, was their principal station; that they had penetrated along the coast as far south as Carolina ; and that they introduced a knowledge of Chris¬ tianity aiming the natives. The announcement is contained in a letter addressed to a person in Washington, and published in Nile’s Register (Baltimore), in November 1828. But M. Rafn has since found reason to change his opinion as to the site of the Icelandic co- !ony; and he now considers that it was at the mou^i of the River Taunton, which falls into the sea in Narragansit Bay, at the north end of Rhode Island. fa A M E B I C A. 699 America, of these countries was probably such as the announcement of a new island eastward of Spitzbergen would produce at the present day. No reasonable doubt can exist, however, that the north-eastern portions of America (considering Greenland as a distinct country) were familiarly known to the Norwegians in the eleventh century. The obscure allusions of Aristotle, Plato, and Seneca, to a country hid in the Western Ocean, must have derived fresh importance from the discovery of the Canary Isles, Madeira, and the Azores, in the early part of the fifteenth century. The love of maritime adventure was excited by these events ; and among the active spirits who were attracted to nautical life by the career of distinction which was then opened up, was Christopher Columbus. Our limits do not permit us to enter into details respecting this great man, an outline of whose life will be found under the proper head. Having received a learned education, the study of the geographical systems then in vogue impressed him with a strong convic¬ tion that a voyage to India by a course directly westward was quite practicable, with the degree of nautical science which his contemporaries possessed. From the old and im¬ perfect maps of Ptolemy, he was led to believe that the parts of the globe known to the ancients embraced 15 hours, or 225 degrees of longitude, which exceeds the truth by more than one third. The discovery of the Azores on the west side had lengthened the space by one hour; and the accounts gleaned by Marco Polo in Asia, induced him to think that the isles connected with this continent stretched out so far to the eastward that their distance from Europe could not be great. Columbus was, however, without the fortune neces¬ sary to fit out ships ; and when he attempted to interest some of the princes of those times in his project, he encountered neglects and difficulties which would have exhausted the patience of any mind less ardent than his own. At length, after many delays and discouragements, Ferdinand and Isa¬ bella of Spain supplied him with three small vessels, two oi them only half-decked ; and in this little armament, accom¬ panied by 120 men, he set sail from the port of Palos on the 3d of August 1492. He proceeded first to the Canary Isles, where he was detained three weeks in repairing ^ne of his vessels. On leaving these isles he entered on an unknown sea, where all was chaos and mystery. The trade-wind, however, bore him steadily along, and the labour of the ships proceeded cheerfully, till the increasing length of the voy¬ age, the failure of prognostics which had from time to time kept alive the hopes of the crew, and various circumstances interpreted by their superstition as evil omens, produced a mutinous spirit, which all the address and authority of Co¬ lumbus would not have been able to quell, had the discovery of land happened one day later than it did. Columbus, says Humboldt, on sailing westward of the merdian of the Azores, through an unexplored sea, sought the east of Asia by the western route, not as an adventurer, but according to a preconceived and stedfastly pursued plan. He had on board the sea chart which the Florentine astronomer, Tos- canelli, had sent him in 1477. If he had followed the chart, he would have held a more northern course, along a parallel of latitude from Lisbon. Instead of this, in the hope of reaching Zipangu (Japan), he sailed for half the distance in the latitude of Gomera, one of the Canary Islands. Un¬ easy at not having discovered Zipangu, which, according to his reckoning, he should have met with 216 nautical miles more to the east, he after a long debate yielded to the opinion of Martin Alonzo Pinzon, and steered to the south¬ west. The effect of this change in his course curiously ex¬ emplifies the influence of small and apparently trivial events on the world’s history. If Columbus, resisting the counsel of Pinzon, had kept his original route, he would have en¬ tered the warm current of the Gulf Stream, have reached Florida, and thence perhaps been carried to Cape Hatteras America, and Virginia. The result would probably have been, to give the present United States a Roman Catholic Spanish popula¬ tion, instead of a Protestant English one, a circumstance of immeasurable importance. Ponzen was guided in forming his opinion by a flight of parrots towards the south-west. Never, says the Prussian philosopher, had the flight of birds more important consequences. It may be said to have de¬ termined the first settlements on the new continent, and its distribution between the Latin and Germanic races. It was on the 12th of October that the western world revealed it¬ self to the wondering eyes of Columbus and his companions. What a triumph for this extraordinary man, who had trea¬ sured in his breast for twenty years, amidst neglect, dis¬ couragement, and ridicule, the grand truth, which his own incomparable skill, wisdom, and firmness, had now demon¬ strated in the eyes of an incredulous world! The spot which he first touched was Guanahani, or San Salvador, one of the Bahama Islands, 3650 English miles from Teneriffe. After spending nearly three months in visiting Cuba, His¬ paniola, and other isles, he returned to Spain. He made three other voyages, and in the second coasted along a part of South America, which he rightly judged to be a continent, from the volume of water poured into the sea by the Orinoco ; but he died ignorant of the real extent and grandeur of his discoveries, still believing that the countries he had made known to Europe belonged to that part of Eastern Asia which the ancients called India. Hence the name of West Indies, which the tropical islands and part of the continent have ever since received. We should extend this article to an unreasonable length Discover- were we to describe in detail the discoveries and settlementsies and made by the several nations of Europe in America. We colonies, shall therefore confine ourselves to a very brief chronologi¬ cal notice of the more important events. 1495. The first place in which the Spaniards established their power was the large island of Llayti or Hispaniola, which was inhabited by a numerous race of Indians, of a mild and gentle character, a third part of whom are said to have perished within two or three years after the Spaniards conquered them. 1497. John Cabot, in the service of Henry VII. of Eng¬ land, discovered Newfoundland, and coasted along the shores of North America to Florida. 1500. Cabral, a Portuguese, visited the coast of Brazil, and discovered the mouth of the Amazon. It was probably colonised before 1515, as the first cargo of wood was sent from it to Portugal in that year. 1508. Vincent Pinzon is said to have entered the Rio de la Plata. It was in the same year that the Spaniards, find¬ ing the aborigines too weak for the labour of the mines in Hayti, first imported negroes from Guinea, and thus laid the foundation of a traffic which continues to this day to disgrace the civilisation of Europe. 1511. Diego Columbus conquered the island of Cuba, with 300 soldiers, of whom he did not lose one. 1513. Balboa crossed the isthmus of Darien with 290 men, and discovered the South Sea. 1519. Hernando Cortes sailed from Cuba with 11 ships and 550 men, and landed on the coast of Mexico, which had been discovered in the previous year. The conquest of the empire was finished in 1521 by 950 Spaniards, assisted by a vast number of the Indians of Tlascala. 1531. Peru invaded by Pizarro, and conquered in little more than one year, with a force of 1000 men. 1534. James Cartier, a Frenchman, discovers the Gulf of St Lawrence. 1535. Mendoza, a Spaniard, with 2000 followers, founds Buenos Ayres, and conquers all the country as far as x AMERICA. 700 Colonies Potosi, at which silver mines were discovered nine years after. 1537. Cortes discovers California. 1541. Chili conquered; Santiago founded; Orellana sails down the Amazon to the Atlantic from the sources of the Rio Napo. 1578. New Albion on the north-west coast of Ame¬ rica discovered by Sir Francis Drake. 1586. The Spaniards found St Thomas’s Island, in Guiana. 1587. Davis’ Straits and Cumberland Islands discover¬ ed by John Davis. 1604. De Monts, a Frenchman, founded the first set¬ tlement in Nova Scotia, then called Acadie. 1607. After many ineffectual attempts during more than twenty years, the first permanent settlement of the English in North America was made this year, on the banks of James’ River, in Virginia. 1608. Quebec founded by the French, who had had a small neglected colony in Canada since 1542. 1611. Newfoundland colonized by the English; a Dutch colony established at Hudson’s River. New York was founded in 1614. 1618. Baffin penetrates to the 78th degree of latitude, in the bay which bears his name. 1620. The first English colony established in New England at Plymouth. It was in this year that the first negroes were imported into Virginia. They were brought by a Dutch vessel. 1635. A French colony established in Guiana. 1655. Jamaica conquered by the English. 1664. The Dutch colonies on Hudson’s River capitu¬ late to the English. 1666. The Buccaneers begin their depredations on the Spanish colonies. 1682. William Penn establishes a colony in Pennsyl¬ vania. La Salle takes possession of Louisiana, in the name of the French king. 1698. A colony of 1200 Scots planted at Darien, and ruined in the following year, in consequence of the mi¬ serable jealousy of the English. 1733. Georgia colonized by the English. 1760. Canada, and all the other French settlements in North America, conquered by the English. We must pause at this point to give a very short ac¬ count of the colonial system introduced by the principal European nations who occupied extensive tracts of the British new world. The English settlements extended from colonies, ^e 31st to the 50th degree on the east coast, and were divided into 15 or 16 provinces. The colonists had car¬ ried the love of liberty characteristic of their country¬ men with them; and after many struggles with their Bri¬ tish rulers, all the provinces, with one or two exceptions, were permitted to enjoy a form of government extremely popular. The executive power was vested in a gover¬ nor appointed by the king. He was assisted by a council, which sometimes conjoined the functions of a privy coun¬ cil and a house of peers. The people were represented by a house of assembly, consisting of persons chosen by the freeholders in the country parts, and the householders or corporations of towns. The governor could levy no mo¬ ney without the consent of the house of assembly: the British parliament, however, claimed, but scarcely ever ex¬ ercised, the privilege of imposing taxes upon the colonists, without consulting them. Against this assumption of power the local legislatures always protested as an in¬ fringement of their rights. The vessels of foreign states were not permitted to trade with the colonies; but the colonists were allowed to trade in their own ships with one another, with the mother country, and, to a limited Colonies, extent, with foreign states. Their taxes, which were'^~v^v-' always small, were all consumed in defraying internal ex¬ penses ; and, compared with any other people in the new world, they enjoyed an unexampled degree of commer¬ cial and political liberty. It was the growing prosperity of the colonies, and the increasing debt of the mother country, which induced the British ministers, for the first time, in 1764, to attempt raising a revenue in America, for purposes not colonial. The experiment was made by imposing a stamp-duty on newspapers and commercial writings. The sum was trifling; but the Americans, long-sighted and jealous of their rights, saw in it the introduction of a principle which deprived them of all security for their property. The people declared themselves against it as one man, in local assemblies, and by petitions and publi¬ cations of all kinds. The ministers became uneasy, and repealed the tax; but, as a salvo to the pride of the mo¬ ther country, a declaratory act was passed, asserting her right “ to bind the colonies in all cases whatsoever.” The idea of raising a revenue in America was not re¬ nounced, but another mode was to be tried. Duties were laid on glass, colours, paper, and tea, and were met by an opposition in the colonies still more zealous and determined. The British ministers, irritated, but waver¬ ing in their purpose, dropped all the taxes but that on tea, and commenced at the same time a series of alarm¬ ing innovations. They closed the port of Boston, changed the charter of the province, placed judges and juries on a footing to render them more subservient to the views of the government, and introduced a strong military force to overawe the people. On the other side, the colonists passed resolutions not to import or consume any British goods, and hastened to supply themselves with powder and arms. Blood was at length drawn in April 1775, at the village of Lexington; and in the following year the American congress published their celebrated declaration of independence. We shall not enter into the details of the war, which was closed in 1782. Suffice it to say, that, on |he part of the Americans, it rested on high grounds; it was a war to vindicate a principle—for the practical grievance was admitted to be slight; and it was conducted with a regard to humanity, of which there are few examples in history. The Spanish possessions in America, before the revolu-Spanish tion, formed nine distinct governments, all constructed col°nies- on the same plan, and independent of one another. Four of these, of the first rank, were vice-royalties, viz. Mexi¬ co, Peru, La Plata, and New Granada; and five were captain-generalships, viz. Yucatan, Guatemala, Chili, Ve¬ nezuela, and the island of Cuba. The government was vested in the viceroy or captain-general, who was held to represent the king, and to enjoy all his prerogatives within the colony. But in these countries, as in others where the supreme power is apparently unlimited, it was indirectly restrained by the influence of the courts of jus¬ tice, corporations, and other public bodies. The royal audiencias or supreme courts, consisting of Spaniards no¬ minated by the crown, had extensive judicial powers, and were independent of the viceroys. The cabildos or mu¬ nicipalities, and the fueros or corporations (similar to our guilds), also possessed considerable privileges, which de¬ rived security and importance from long prescription. Lastly, the clergy, who were numerous and rich, neces¬ sarily possessed great influence among a superstitious people. The vices inherent in the colonial system exist¬ ed in their utmost rankness in the Spanish American dominions. There was tolerable security for all classes except the miserable Indians, who were regarded and AMERICA. 701 Colonies, treated precisely as beasts of burden, out of whose toil --^N^-^and sufferings a provision as ample as possible was to be extracted, first to supply the wants of the royal treasury, and next to feed in idleness, and to satisfy the cupidity of a countless shoal of public officers and priests. Edicts were indeed issued for the protection of the Indians, and persons appointed to enforce them ; but these were feeble correctives to the evils rooted in the system, and not un- frequently increased their weight. The Indians, after the conquest, were at first slaves; they paid a capitation tax to the crown, and their labour was entirely at the disposal of their lord. This system was modified from time to time ; but all the changes introduced down to the revolution did not release them from their state of vas¬ salage. They still continued subject, in a less or greater degree, to the performance of compulsory labour, under the orders of persons over whom they had no control. This was an enormous grievance; but, what was equally bad, being held incompetent in law to buy or sell, or en¬ ter into any pecuniary engagement beyond the value of a few shillings, without the agency of white men, the swarm of public functionaries had an unlimited power of inter¬ fering in their concerns, of vexing, harassing, and plunder¬ ing them, under the forms of law. The memoir of Ulloa, long buried amidst the Spanish archives, with various other documents published since the revolution, depicts acts of extortion, perfidy, cruelty, and oppression prac¬ tised upon the Indians which have rarely been paralleled. Men rose to affluence in offices without salaries; and the priests rivalled the laymen in the art of extracting money from those whom they ought to have protected. As the sole aim of the Spaniards in the colonies wTas to enrich themselves, so the government at home made all its acts and regulations subordinate to the grand object of raising a revenue. Spain retained in her hands the whole trade of the colonies, and guarded her monopoly with the most severe penalties. The price of all European commodities was enhanced three, four, or six fold, in America. The colonists were not allowed to manufacture or raise any article which the mother country could supply; they were compelled to root up their vines and olives ; and for a long period one colony was not even permitted to send a ship to another. To support such a system it was ne¬ cessary to keep the people in profound ignorance, and to cherish prejudices and superstition. The schools were ex¬ tremely few, and permission to establish them was often refused, even in towns where the Spaniards and Creoles were numerous. The importation of books, except books of Catholic devotion, was rigorously prohibited. Even the more grave and dry sciences, such as botany, che¬ mistry, and geometry, were objects of suspicion. And the more effectually to crush all mental activity, natives of America could rarely obtain leave to go abroad, to seek in foreign countries what was denied them in their own. On the other hand the priests, sharing in the spoil, filled the minds of the people with childish superstitions, as a means of confirming their own power; and employed the terrors of religion to teach them patience under op¬ pression. To create a race of servants devoted to its purposes, the court bestowed all offices, from the highest to the lowest, on natives of the peninsula exclusively. The wisdom of the plan seems questionable; but that it was adhered to with wonderful pertinacity is certain. “ It was the darling policy of Spain,” says Mr Ward, “ to dis¬ seminate through her American dominions a class of men distinct from the people in feelings, habits, and interests, taught to consider themselves as a privileged caste, and to Itevolu- reo-ard their own existence as intimately connected with tions. that of the system of which they were the principal sup-v-^'"v~Sw' port.” With all those means and appliances, it is extra¬ ordinary that Spain should have been able to uphold, for three centuries, a system in which the interests of so many millions of human beings were so habitually and un¬ relentingly sacrificed. It was the course of events, much more than its own inherent weakness, which ultimately caused its subversion.1 After the seizure of Ferdinand, and the elevation ofRevolu- Joseph Buonaparte to the throne of Spain, orders were dis-tio? in patched to all the colonies with the view of securing their obedience to the new dynasty. The men in office were generally disposed to submit, but the treacherous conduct of the French excited a universal hatred of their cause among the people ; and when the regency established in Spain presented the semblance of a patriot government, the loyalty of the Americans blazed forth, and poured large contributions of money into the hands of Ferdi¬ nand’s adherents. The weak and suspicious conduct of the regency, however, and its subserviency to the grasp¬ ing spirit of the merchants of Cadiz, at length alienated the colonists, and roused them to take measures for their own security. But the diversity of views and interests among the colonists rendered the course to be adopted a matter of some delicacy. Ferdinand, being a prisoner, was, politically speaking, a nonentity. Napoleon’s brother was clearly an usurper, odious to, and rejected by, the mass of the Spanish people. The regency, shut up in Cadiz, without troops or revenue, was but a phantom; and the little power it had was so employed as to raise doubts whether its members were not secretly in league with the enemy. In these circumstances, when the only govern¬ ment to which the colonists owed allegiance had fallen into abeyance, the wisest course they could have pursued was to declare themselves independent. This would at once put a stop to the machinations of France, which they dreaded, and prevent the regency from compromising or sacrificing their interests by its weakness or treachery. The Spaniards, however, who occupied all public situa¬ tions, were averse to a change which they foresaw must lead to the downfall of their power. This was perfectly understood by the other classes; and in the first move¬ ments which took place in the different colonies, nothing was said derogatory to the supremacy of Spain, though independence was clearly aimed at. By spontaneous ef¬ forts of the people “ juntas of government” w^ere form¬ ed, at Caraccas in April 1809, at La Paz in Upper Peru in July, at Quito in August, at Santa Fe and at Bue¬ nos Ayres in May 1810, and at Santiago in Chili in September the same year. In 1810, also, the first insur¬ rection broke out in Mexico. The colonists unluckily had been too long the slaves of superstition and tyranny to be fit for conducting so bold an experiment; and after a struggle, which was generally short, but almost every¬ where bloody, the juntas were all put down except in Colombia and Buenos Ayres. But in the stir and tumult of the contest, old prejudices had received a shock, and the seeds of political change had struck their roots too deep in the soil to be eradicated. A desultory war was carried on for six years between Buenos Ayres and Up¬ per Peru, with little advantage on either side. At length, in 1817, the former state, which had assumed the style of an independent republic four years before, sent an army across the Andes to Chili, under General San Martin, and * Mexico, by H. G. Ward, Esq. vol. i. chap. L 2d edition. Memoirs of General Miller, vob i. chap. i. 1828. x AMERICA. 702 Revolu- defeated the Spaniards at Chacabuco. A second victory, tions. gained at Maipo in April 1818, led to the entire subver- sion of the Spanish power in this colony. The war was now transferred to Peru, where the Spaniards continued to lose ground, till the decisive battle of Ayacucho put an end to their power in December 1824. Rodil and Olaveta, with the obstinacy of their nation, held out for some months longer, when every chance of success was gone; but after the surrender of Callao in January 1826, the Spanish flag no longer waved on any spot in the land of the Incas. Colombia. In New Granada and Venezuela the struggle was more bloody, variable, and protracted than in any other part of South America. As this portion of the dominions of Spain was comparatively easy of access, and from its cen¬ tral position was in some measure the key to the whole, she made immense efforts for its preservation. No less than ten thousand troops were sent out to it within the course of one year. The patriots, on the other hand, pos¬ sessed advantages here, in the greater intelligence of the population, and the easy intercourse with the West In¬ dies. From 1809, when juntas were established in Ca- raccas and Quito, to the surrender of Porto Cabello in 1823, the vicissitudes of the war were numerous and ex¬ traordinary. The patriots were repeatedly on the eve of a complete triumph, and as often the state of their affairs seemed nearly hopeless. But the spirit of resistance never was entirely subdued. The cause was rooted in the hearts of the people, and was insensibly gaining ground even during its reverses. To attempt the faintest outline of the military operations would lead us beyond our proper limits. It is enough to state, that the decisive victory of Carabobo, gained by the patriots in 1819, gave them an ascendency which they never afterwards lost; but the Spaniards, according to their custom, continued to main¬ tain the contest as long as they had a foot of land in the country, and were only finally expelled in 1823. Mexico. In Mexico the revolutionary movement began at Do¬ lores in 1810, and soon wore a very prosperous appear¬ ance ; but the weakness or false pride of the Creoles, who were cajoled into the ranks of their oppressors the old Spaniards, armed against the patriots those who should have been their firmest supporters; and by one or two mischances, the force of the independent party was ruin¬ ed in November 1815, when Morelos, their able leader, was taken prisoner and executed. For six years after this period many guerilla bands maintained themselves in the provinces, and greatly annoyed the Spaniards ; but they did not act in concert, and no congress or junta professing to represent the Mexican people existed. Even during this interval the desire for independence was making great progress among the population ; but the establishment of a constitutional government in Spain in 1820, and its extension to the colonies, gave a new aspect to the affairs of Mexico. The viceroy Apodaca, while outwardly yielding obedience to the new system, was silently taking measures to effect its overthrow; but mis¬ taking the character of the agent he employed, this per¬ son, the celebrated Iturbide, turned his own arms against him, proclaimed a constitution, under the name of “ the three guarantees,” and put an end to the dominion of Spain in 1821, almost without bloodshed. Iturbide, who had nothing in view but his own aggrandizement, called a congress, which he soon dissolved, after getting himself proclaimed emperor. His usurpation kindled a spirit of Itevoiu- resistance. He was exiled in 1823, made a new at- tions. tempt on the liberties of his country in 1824, was taken prisoner, and expiated his crimes by a military death within a few weeks after he landed.1 Guatemala was the last portion of the American con-Guate- tinent which threw off the Spanish yoke. In 1821 the mala, persons in office assembled and formed a junta. Divi¬ sions arose, which were fomented by the intrusion of a Mexican army sent by Iturbide. This force, however, was beaten, and an elective assembly called, which de¬ clared the country independent, and established a consti¬ tution in July 1823. Spain now retains none of her pos¬ sessions in the new world but Cuba and Porto Rico. It is impossible for any one to read the narrative of the Cruelty of wars produced by these revolutions, without having a the Span- conviction forced upon him, that the Spaniards rank fariari^s- below all the Christian nations of Europe, not except¬ ing the Russians, in those moral qualities which are the surest tests of civilisation, a respect for human life, and a strict regard to engagements, whether binding on the honour or the conscience. The executions in cold blood, the countless massacres, the treachery, perfidy, and con¬ tempt of the most solemn oaths and engagements, of which they were guilty, in every colony, and almost in every district, are, we believe, without a parallel in the modern civilized world, and strongly remind one of the barbarous and exterminating hostilities of the Jenghis Khans and Tamerlanes of Asia. The Indians were de¬ stroyed by thousands on the slightest provocation; and even the officers of European birth who fell into the hands of the Spaniards, were either shot or brutally treated, long after the period when any pretext existed for disregarding the rules of civilized war. More blood, we are satisfied, was shed by Morillo alone in one year, in the single state of Venezuela, than in the thirteen North American states during the seven years of their revolutionary struggle. The patriots, bred in the same school, were too often equally culpable. General Miller estimates the number of human beings destroyed by the sword in Spanish America between 1810 and 1825 at one million ! This is probably an exaggeration ; but it merits attention, as showing the opinion formed by an observer, who, though a partisan, is both candid and well inform¬ ed.2 The government of Brazil was conducted by the For- Brazil, tuguese on a system extremely similar to that of the Spanish colonies. The monopoly which the mother coun ¬ try retained of the commerce of the colony was equally rigorous; the restrictions on its internal industry as se¬ vere ; and the same means were employed to keep the people in a state of pupilage and ignorance. Down to 1806 a single printing press had never existed in Brazil. In 1807, when the emperor Napoleon had resolved to possess himself of Portugal, and if possible to get the royal family into his power, the king, seeing no other means of escaping from the clutches of his enemy, em¬ barked with his suite in several ships, and sailed for Bra¬ zil, where he arrived in January 1808. He was received with joy by the colonists, who anticipated great benefits from his residence, of which they were not disappointed. One by one the fetters of colonial dependence fell off. Within a few months printing presses and newspapers were established, the ports were open to the trade of all 1 Ward’s Mexico, vol. i. p. 93-210. * Memoirs of General Miller 2 vols. 1828. Geographical, Statistical, Agricultural, Ac. Account of Colombia, 2 vols. London, 1822. Miers Travels in Chili and La Plata, 2 vols. 1826'. AMERICA. 703 New nations, and the people were invited and encouraged to States, prosecute all those branches of internal industry from which they had till now been interdicted. To crown and secure these advantages, Brazil was declared an inde¬ pendent kingdom in 1815, subject to the crown of Portu¬ gal, but entitled to its separate administration and its own laws. The revolutionary spirit pervading the Spanish colonies now found its way into Brazil, and produced an insurrection at Pernambuco in 1817. It was soon sub¬ dued, but received a new impulse from the constitutional systems suddenly introduced into Spain and Portugal in 1820. To quiet the popular feeling, it was announced that the Portuguese constitution would be extended to Brazil. Before this had been done, however, the old king had sailed for Europe, leaving his son Don Pedro to rule in his absence. The people now discovered, or believed, that the object of the king was to degrade Brazil again to the rank of a colony, and to restore the old system in all its rigour. Meetings were held and resolutions adopted, to maintain the independence of the country at all ha¬ zards; and the patriots, gaining confidence by degrees, called loudly for the establishment of a legislature, and besought Don Pedro to put himself at the head of the independent government. Ambition or policy induced Pedro to listen to the solicitation: in 1822 he was pro¬ claimed emperor, and had his own title and the indepen¬ dence of Brazil acknowledged by his father three years afterwards. A representative system was at the same time introduced. An unlucky war now arose with Buenos Ayres, which weakened both countries; but it was at length terminated in 1828, by the recognition of the dis¬ puted territory as an independent state, under the title of the Banda Oriental. Having finished this brief notice of the series of revo¬ lutions which broke the fetters of America, we shall now give a very short sketch of the new political order of things which has arisen out of these changes, referring for a detailed account of the several states to the articles ap¬ propriated to them in the different volumes of the present work. America, with its isles, embraces at present (1853) twenty-two independent states, and various colonies belong¬ ing to seven European powers. The states are, 1. Brazil; 2. Venezuela; 3. New Granada; 4. Ecuador or Quito; 5. Peru; 6. Bolivia or Upper Peru; 7. Chili; 8. La Plata, or the Argentine Republic ; 9. Uruguay ; 10. Entre Rios ; II. Paraguay; 12. Patagonia; 13. Costa Rica; 14. Mos- quitia; 15. Guatemala; 16. Honduras; 17. Nicaragua ; 18. San Salvador ; 19. Mexico ; 20. United States; 21. Hayti; 22. Dominica. The colonies belong to Russia, Britain, Denmark, Sweden, Holland, France, and Spain. Patagonia is merely the geographical name of a district occupied by independent tribes of Indians ; Mosquitia, or the Mosquito coast, is a small Indian state ruled by a native king; and Hayti is a Negro state ruled by a black emperor. For de¬ tailed accounts of these various states and colonies, we refer to the articles under the proper heads. At present, we must confine ourselves to a brief notice of the more important ones. Brazil is the largest state in South America, and enjoys the greatest combination of natural advantages. It is bounded on the south, west, and north, by La Plata, Para¬ guay, Uruguay, Bolivia, Peru, Ecuador, New Granada, Venezuela, and Guiana. Embracing an area of 3,000,000 English miles, it is nearly as large as Europe, and is capable of supporting a much greater population. Its climate is probably cooler and more salubrious than that of any other extensive tropical country; and every part of its soil is rich and fruitful, as its magnificent forests and the exuberance and boundless variety of its vegetable productions attest. Its commercial advantages are admirable. No country in New the new world has the same facilities for carrying on in- States, tercourse with Europe, and with all its neighbours. The ‘v'— Amazon, with its numerous branches, the Parana, the To- cantin, the St Francisco, and other streams, supply the most remote parts of the interior with easy means of communi¬ cation with the sea. Brazil possesses iron, copper, and pro¬ bably all the other metals; but her mines of gold and dia¬ monds are remarkably rich. Her most valuable productions for exportation are, cotton, sugar, coffee, hides, tobacco, vanilla, dyewoods, aromatic plants, timber, &c. Her com¬ merce is much greater than that of all the Spanish colonies put together. The Brazilians are lively, irritable, hospitable, but ignorant, superstitious, and rather inclined to indolence. Their recent acquisition of independence, however, has worked like a charm, and produced an extraordinary change in their industry, opinions, and modes of thinking. Lancas- terian and other schools are spreading in all directions; the press brings forth new publications ; and 25 journals existed in 1828, in a country where the art of printing was unknown in 1807. According to the constitution introduced by Don Pedro, the legislature consists of a senate of 52 members, who hold their places for life, and a house of representatives of 107, elected by the people for three years ; upon the acts of both of which bodies the emperor has a negative. The members of the lower house are chosen by elections of two stages. The householders of a parish meet and appoint one elector for every hundred of their number, and the electors thus chosen meet in districts and choose the deputies. The debates are conducted with open doors, and with much bold¬ ness and freedom, according to Mr Vv alsh. The population of Brazil amounted to 3,671,558, accord¬ ing to returns published in 1818, and procured probably for the purpose of taxation. This was exclusive of the wander¬ ing Indians. In 1823 it was estimated at 4,000,000 by Humboldt. M. Schceffer, a German, carries it to 5,700,000, but a more recent estimate (1848) reduces it to 5,000,000, including 3,500,000 slaves, and 500,000 free persons of colour, but excluding the savage tribes. Brazil, unlike the Spanish American provinces, has re¬ mained subject to its ancient sovereign; and its govern¬ ment, from being colonial, has become imperial and inde¬ pendent, without any violent revolution. The result has been greatly in favour of the peace and prosperity of the country. See Brazil. The portion of South America next to the isthmus in¬ cludes the states of Venezuela, New Granada, and Ecuador. From 1820 it formed one state under the name of Colombia, till 1831, when a separation took place ; but for the sake of brevity, we shall here speak of the three together. The territories of these three states are bounded on the south by Peru, on the south-east and east by Brazil and Guiana, on the other sides by the sea, and embrace an area of 1,020,000 square English miles. The soil is fruitful, and the climate salubrious, except along the coast and in a few other lowr situations. The eastern part consists chiefly of the llanos or steppes of the Orinoco, which are very hot; the western, of the mountain ridges of the Andes, which support tracts of table-land where the blessings of a temperate climate are enjoyed, and the cerealiami' Europe can be successfully cul¬ tivated. The tropical vegetation extends to the height of 4000 feet; from 4000 to 9000 is the region where wheat, barley, and leguminous plants thrive. Above the level of 9000 feet the climate becomes severe ; and at 15,700 feet vegetation ceases. The situation of New Granada is highly favourable for commerce. It has excellent ports on both seas; and being mistress of the isthmus of Panama, it has superior facilities for establishing a communication from the one to the other. The Orinoco and the Amazon afford the \x AMERICA. 704 New inmost districts of Venezuela and Ecuador the advantages States. 0f water-carriage to the ocean. The Cassiquiari, an inter- mediate channel, by which the Orinoco anastomoses or con¬ nects with the Amazon (a remarkable hydrographical pheno¬ menon), is within the limits of Venezuela. The territory contains much gold and silver ; the former in alluvial depo¬ sits : it has mines of copper and mercury also, with platinum, iron, and coal. Its tropical productions are similar to those of Brazil; but it has as yet cultivated few articles for foreign markets, and its exports are inconsiderable. The civilised population of this country is chiefly located in the districts near the coast, and in the high valleys or table-land of the Andes. Its amount, according to the Almanac de Gotha, is, Venezuela 986,000 New Granada 2,138,000 Ecuador 665,000 3,789,000 It is always of importance to know in what proportions the different races are blended; but on this subject we have data only for New Granada, whose inhabitants are thus classified : Whites 13 per cent. Mestizoes (from whites and Indians) 23 Indians (civilised) 26 Mulattoes 32 Negroes, free or slaves 5 The governments of all the three states are republican. See Venezuela, New Granada, and Quito (or Ecua¬ dor). La Plata. La Plata, or the Argentine Republic, is, in point of natu¬ ral advantages, the second state of importance in South America. It is bounded on the west by Chili; on the north by Bolivia, Paraguay, Entre Rios, and Uruguay; on the east and south by the sea. It embraces an area of 950,000 square miles, if we include in its territories Tucuman, Salta, Santiago del Estero, and Jujuy, which scarcely acknowledge its authority. Nearly the whole territory of this republic consists of open plains destitute of timber, called pampas, extending from the Atlantic and the river Paraguay to the Andes. The eastern part of these plains exhibits a vigorous growth of herbage, intermixed with a forest of gigantic plants 9 or 10 feet high, which have been called thistles, but are now known to be artichokes : in the middle they are covered with grass; and the western division, which extends to the foot of the Andes, consists of barren sandy plains, thinly sprinkled with shrubs and thorny trees. The openness and dryness of the country, however, render it healthy; and by the Parana, the Paraguay, and their branches, it possesses a great extent of natural inland navigation. It has mines of gold, silver, copper, lead, and probably iron; but its mineral riches have been greatly diminished by the separation of Potosi, Cochabamba, La Paz, and other pro¬ vinces, now forming part of Bolivia. The force of this re¬ public lies almost entirely in the wealth, intelligence, and commercial spirit of its capital, Buenos Ayres, which con¬ tains 80,000 souls, including a large proportion of foreigners. A small number of estancias, or grazing farms, are sparingly diffused over its boundless plains, the proprietors of which keep multitudes of horses and mules, flocks of sheep, and vast herds of cattle ; the latter being chiefly valued for their skins. These people are a bold, frank, hardy, half-civilised race, who live isolated in the wilderness, and scarcely ac¬ knowledge any government. Since the separation of Bo¬ livia, the population probably does not exceed 750,000. See Plata, La ; and for the three small states formed out of the north-eastern portion of its territory, see Paraquat, Entre Rios, and Uruguay. Chili extends along the coast of the Pacific, from 25° to 44° of south latitude: its length is 1300 miles; its breadth varies from 30 to 120; and its surface, exclusive of Arau- New cania and the district beyond the 44th parallel, is 66,960 States, square miles, according to Mr Miers. The country consists properly of the western slope or declivity of the Andes ; for the branches of the mountains, running out in tortuous di¬ rections from the main trunk, reach to the sea-shore. It enjoys an excellent and healthful climate ; severe cold is un¬ known in the inhabited parts, and the heat is seldom exces¬ sive. The useful soil bears a small proportion to the entire surface of the country, consisting merely of the bottom of the valleys. It has rich mines of gold, silver, and copper in the northern provinces; but very few of them can be worked, in consequence of the absolute sterility of the adjacent country. Its two northern provinces, occupying 450 miles of the coast, are nearly perfect deserts. The soil continues extremely dry, and yields nothing without irrigation, till we reach the latitude of 35°; and it is believed that not one- fiftieth part of the country is fit for cultivation. But south of the river Maule the land is covered with fine timber, and bears crops of wheat and other grain, without the aid of any other moisture than what is supplied by the atmosphere. This is in truth the fine and fruitful part of Chili; and the project was once entertained of selecting its chief town, Con¬ ception, for the seat of the government. Chili has no manu¬ factures, and is unfavourably situated for commerce. It has no navigable rivers, while its mountainous surface is an ob¬ stacle to the formation of roads; and its communications with all other parts of the world are circuitous and diffi¬ cult. A representative constitution was established in Chili in 1823. An enumeration dated 1844 makes the popula¬ tion 1,080,000. See Chili. Peru is a continuation of the country which forms Chili, Peru, consisting of the western declivities of the Andes, from the 4th to the 22d degree of south latitude, with the addition of a considerable tract on the east side of the mountains, be¬ tween the 4th and 15th parallels. There are few countries in the world which have a more singular physical character than the western part of Peru. It is a belt or zone of sands, 1700 miles in length, and from 7 to 50 in breadth, with in¬ equalities of surface which might be called mountains, if they were not seen in connection with the stupendous back ground of the Andes. This long line of desert is intersected by rivers and streams, which are seldom less than 20 or more than 80 miles apart, and on the sides of which narrow strips of productive soil are created by means of irrigation. These isolated valleys form the whole habitable country. Some of the large rivers reach the sea; the smaller are either con¬ sumed in irrigating the patches of cultivated land, or absorb¬ ed by the encompassing desert, where it never rains, where neither beast nor bird lives, and a blade of vegetation never grew. No stranger can travel from one of these valleys to another without a guide, for the desert is trackless ; and the only indications of a route are an occasional cluster of bones, the remains of beasts of burden that have perished. Even experienced guides, who regulate their course by the stars, the sun, or the direction of the wind, sometimes lose their path, and they almost inevitably perish. Of a party of 300 soldiers thrown ashore by a shipwreck in 1823 on one of these desert spaces, nearly a hundred expired before they reached the nearest valley. Ignorance and wonder have been busy with this singular region: legends are current, which tell that descendants of the ancient Peruvians have lived in some of these mysterious valleys, hid from the know¬ ledge of their merciless invaders, since the days ot the In¬ cas. We have no reason to believe that more than one acre in a hundred of maritime Peru will ever be available for the sustenance of mankind. The country has two ad¬ vantages—its mines of the precious metals, and a temperate and delightful climate, in consequence of the absence ot rain, AMERICA. 705 New and the fogs which intercept the solar heat. It can never States, be rich in the proper sense of the term, or make much pro- —gress in the improvements which depend upon a dense popu¬ lation. Like Chili, it has no navigable rivers—and nature has deprived it of the means of forming good roads. There are indeed few countries in the world whose natural advan¬ tages have been so much overrated as Peru ; and it requires little sagacity to discover that its future career cannot cor¬ respond with its past celebrity. The districts east of the Andes, which have a hot climate, accompanied with a rich soil, will ultimately be the most valuable part of the country ; but their secluded situation, and want of communication with other countries, must keep them long in a backward state. The government is republican. Peru comprehends a surface of 350,000 square miles ; the capital, Lima, contains 70,000 inhabitants; and the entire population of the state is given as under by General Miller:— Whites 240,819 Indians 998,846 Mestizoes 383,782 Free Mulattoes 69,848 Slaves 43,628 1,736,923 A more recent account makes it 1,374,000. See Peru. Bolivia. Bolivia, or Upper Peru, lies eastward of Lower Peru, and is bounded on the south by the Argentine Republic, and on north and east by Brazil. It is of an irregular form, and comprehends a space of 480,000 square miles. The climate is pleasant and healthful, the soil is generally dry, and in the eastern parts, as well as the elevated table-land, its aridity produces barrenness. Nature, however, as a compensation for its other disadvantages, has bestowed upon it some of the richest mines in the world. The country was erected into an independent state only in 1825, and named Bolivia in honour of its liberator Bolivar. It has a small strip of barren territory on the shores of the Pacific Ocean, between the 22d and 25th parallel; but it is, properly speaking, en¬ tirely an inland country, and more deficient in the means of communicating with foreign nations than any other state in America. See Bolivia. Guate- Guatemala or “ Central America” originally occupied all mala. the narrow part of the continent, from the 83d to the 94th degree of west longitude, extending 800 miles in length, and covering a space of 130,000 square miles. The surface of the country is hilly, and in most parts mountainous; the climate warm and very moist. The mineral wealth of the country is not great; but this is compensated by the rich¬ ness of its soil, and its excellent commercial position. It was a federal republic, but its five provinces have now be¬ come independent states. Humboldt estimated the popula¬ tion of the five states at 1,600,000. According to a state¬ ment furnished to Mr Thomson, a former British envoy, by the government, it was 2,000,000; while Mr John Baily, whose work on “ Central America” was published in 1850, reduces it to 1,437,000, viz.:— Guatemala 600,000 St Salvador 280,000 Honduras 236,000 Nicaragua 226,000 Costa Rica 95,000 The proportions ed as follows :— 1,437,000 of the different races have been estimat- Humboldt. Thomson. Whites and Creoles 20 20 Mixed classes 28 40 Indians 52 40 VOL. II. Mexico is the most populous and powerful of all the new New states erected in America since the commencement of the States, present century. Previous to the late war with the United States it embraced an area of 1,600,000 square miles, which Mexico, was reduced to 1,000,000 by the cession of the northern provinces in 1848. About three-fourths of the surface con¬ sists either of mountains or table-land, raised from 5000 to 10,000 feet above the sea. Owing to this extraordinary elevation, even those parts of the country which lie within the torrid zone (the low ground on the coast excepted) en¬ joy a dry, cool, and salubrious atmosphere ; but this advan¬ tage is counterbalanced by the insufficient supply of moisture, and the rapid evaporation resulting from the same cause, which render the soil generally rather arid, and in many parts absolutely barren ; by the smallness of the rivers, and the almost entire absence of inland navigation; and by the obstacles which the steep and rugged ascents from the coast present to land-carriage. The republic is besides almost destitute of ports on the Atlantic side. Mexico is extremely rich in the precious metals ; and there are few regions upon which nature has lavished so great a variety of vegetable productions, or where plants fitted to the coldest and the hottest climates may be seen so nearly in juxtaposition. The low ground on the east coast is admirably calculated for raising sugar ; and no country is more favourably situ¬ ated for growing the other great articles of West India pro¬ duce : coffee, cotton, cocoa, indigo, and tobacco. The rais¬ ing of bread-stuffs, as they are termed by the Anglo-Ame¬ ricans, wheat, maize, and barley, with potatoes, the cassava root, beans, pumpkins, fruit, &c., for domestic consumption, will necessarily be the chief branch of industry on the table¬ lands. The mines have never employed above 30,000 la¬ bourers ; and their superior productiveness depends chiefly on two circumstances—the great abundance of the ore, which is only of poor quality, and the comparative facility with which they can be worked, owing to their being generally situated in fertile districts, where, provisions, wood, and all materials can be easily procured. Mexico has her full share of the ignorance and supersti¬ tion which belonged to Old Spain ; and these evils, with her internal dissensions, and her rapacious, immoral, and intole¬ rant clergy, are great obstacles to her improvement. That excessive inequality of fortune which corrupts both extremes of society was nowhere in the world more prevalent than in Mexico. Individual proprietors possessed immense tracts of land and boundless wealth, while all the great towns swarmed with beggars, and thousands fell a sacrifice to fa¬ mine from time to time. The Mexican constitution, which is federal, and almost a literal copy of that of the United States, was established in 1824. The distinction of castes, which was maintained in the greatest rigour under the colo¬ nial system, has now disappeared, and power and office are open, not only legally but practically, to men of all colours. The African blacks formed an extremely small proportion of the Mexican population at all times; and since the revo¬ lution slavery has ceased. The number of inhabitants was estimated at 6,800,000 by Humboldt in 1823, and classed as follows:— Numbers. Proportions. Whites 1,230,000 29 per cent. Mixed races 1,860,000 27 Indians 3,710,000 54 Mr Ward states that very few of the whites, so called, are free of a mixture of Indian blood ; and now when the odious distinctions founded on complexion are abolished, they readily acknowledge it. Mr Ward estimated the population at 8,000,000 in 1827, and, since the loss of the northern provinces, we find it put down at 7,200,000. See Mexico. We have said nothing respecting the produce of the gold Mines. 4 u x 706 AMERICA. New and silver mines in the different parts of America, because States. our object was to bring the information on this subject into *one short general statement. The following table, given by Humboldt, exhibits the average produce of all the gold and silver mines in the new world about 1803. Mexico Peru Chili La Plata Colombia (New Granada) Brazil Pure gold marks. 7,000 3,400 12,212 2,200 20,505 29,900 Pure silver marks. 2,338,220 611,090 29,700 481,830 Value of both in dollars. 23,000,000 6,240,000 2,060,000 4,850,000 2,990,000 4,360,000 75,217 3,460,840 43,500,000 In English money ,....L.8,700,000 The Spanish mark, in which the quantity is expressed in the first two columns, is valued at 145,82 dollars in gold, and at 9*4 dollars in silver. This branch of industry has been injured more deeply than any other during the late wars. The great exertions required to maintain the mines free of water, the amount of capital necessary to keep them working, and the facility with which violent hands could be laid upon their produce, all rendered these establishments extremely liable to suffer from domestic convulsions. Mr Ward computes, that in the 15 years between 1810 and 1825, the annual produce of the Mexican mines did not ex¬ ceed 10,000,000 of dollars, or about two-fifths of their ave¬ rage annual produce during the 15 years preceding. In Brazil, the washings have probably experienced no interrup¬ tion. Humboldt computes the whole produce of the Ame¬ rican mines from 1492 to 1803 to be 5,706,000,000 dollars, or L.1,255,000,000, of which only 4^ per cent, was retained in America, and 5,445,000,000 dollars (L.l,197,900,000), or 95£ per cent., was remitted to Europe. A great auriferous deposit was discovered in Upper Cali¬ fornia in the end of 1847, just before its formal cession to the United States. It is situated in the valley of the Sacra¬ mento River, and its principal branch the Joaquin, and is be¬ lieved to extend over a range of country 200 miles in length or more. The gold is found in its virgin state in small grains, in three different situations; firstly, in sand and gravel beds; secondly, among decomposed or disintegrated granite; and thirdly, intermixed with a friable talcose slate standing in vertical strata, and containing white quartz, interlaminated or in veins. The largest pieces of gold are found in and near the talcose slate rocks, over which the streams flow; but the finer particles and scales have been carried down by the water to the lowest part of the valleys. It was known before that gold existed in the country; but the wonderful rich¬ ness of the deposit was only discovered in 1847, in making a mill-race on American Fork, a small branch of the Sacra¬ mento. It soon became widely known, and attracted mul¬ titudes of persons, first from the neighbouring districts, and by and by from all parts of the world. The population, which was estimated at 15,000 in 1848, had increased to 92,000 in 1850, and in December 1852 was found to be 305,000. As to the produce of the Californian “ diggings,” we find that an officer of the United States Treasury de¬ partment estimated the value of the gold obtained down to the commencement of 1852 at 150,000,000 dollars, or L.30,000,000, and the annual produce 64,500,000 dollars, or about L.l 3,000,000, but for 1852 it was expected to be L.15,000,000. The annual supply of the precious metals from the new world appears therefore to have been nearly doubled by the Californian “ diggings.” The estimate just mentioned forms part of a statement prepared by an officer of the Treasury at Washington, in answer to a demi-official inquiry as to the total produce of the gold and silver mines of the world (except Australia) since 1492. It forms a proper supplement to Humboldt’s tables.1 Estimate of the precious metals from 1492 to 1852. America, exclusive of the United States $6,877,833,800 California, received at Mint $98,408,000 California, foreign exports, manu¬ factured, &c 51,592,000 Other United States gold at Mint 15,855,000 Ditto not brought to Mint 1,145,000 Total United States 167,000,000 Total America $7,044,833,800 Europe and Asia, exclusive of Russia 1,755,000,000 Russia 213,581,000 Total production, 1492 to 1852 $9,013,414,800 In English money L.l,800,000,000 The present annual product of the precious metals, the writer estimates as follows:— All South America $30,710,000 Add for any probable increase, according to the best authorities 3,290,000 Hungary, Saxony, and Northern Asia 4,000,000 Russia, at the highest estimate of late years 20,000,000 Africa and South Asia (a rough estimate) 1,000,000 Carolina, Georgia, &c 500,000 California 64,500,000 Total $124,000,000 In English money L.24,800,000 The United States were colonised a century later than United Spanish America; but their brilliant and rapid progress States, shows in a striking light how much more the prosperity of nations depends on moral than on physical advantages. The North Americans had no gold mines, and a territory of only indifferent fertility, covered with impenetrable woods; but they brought with them intelligence, industry, a love of freedom, habits of order, and a pure and severe morality. Armed with these gifts of the soul, they have converted the wilderness into a land teeming with life, and smiling with plenty; and they have built up a social system so pre-emi¬ nently calculated to promote the happiness and moral im¬ provement of mankind, that it has truly become the “ envy of nations.” The republic is bounded on the north by Canada, on the south-west by Mexico, and on the other sides by the sea or the Indian lands. It now consists of thirty-two sovereign states, and of three territories, which will be converted into states as soon as each acquires a po¬ pulation of 60,000 souls. The extent of the country, if we include the Indian lands stretching wrest to the Pacific Ocean, over which it claims a right of pre-emption, embraces an area of 3,260,000 square miles. The agriculture of the United States partakes to some extent of a tropical character. I he sugar-cane is cultivated in Louisiana, Florida, and other states, as high as the latitude of 31^°. Cotton is raised in all the southern states within the 37th parallel, and tobacco 2 Hunt’s Commercial Magazine (New York) for 1852, p. 91. A M E li I C A. 707 New in those within the 41st. Wheat succeeds in the middle States, and northern states, and maize thrives in every part of the union. Agriculture is conducted with considerable skill; but the “ high farming” practised in England would not pay in America, where money is of much value, and land of little. Scarcely any portion of the soil is rented in the United States : the farmers are almost universally proprietors ; and when their property is extensive, which rarely happens, it is soon broken into small occupancies, under the law of equal division. The Americans are making considerable progress in manufactures, particularly in those of cotton. The me¬ chanical skill which has been developed in England, by cen¬ turies of progressive industry, is rapidly transplanted to the United States by crowds of emigrants ; while the increas¬ ing use of machinery is depriving England of the superiority derived from her cheap labour. In the useful arts generally America is on a level with France and England; in the fine arts and the sciences she is much behind. The internal commerce of the United States is conducted with extraor¬ dinary spirit. The capital expended on roads, canals, har¬ bours, bridges, and other public works, appears scarcely credible to those who reflect on the short term of the re¬ public’s existence. The extent of her foreign trade and the amount of her shipping, place her next to Great Britain on the list of commercial nations. The population of the United States ini 23 191000 1850 was by census j ’ ’ In 1800 it was 5,306,000 Increase in 50 years 17,885,000 If the rate had been uniform for the half century, the annual increase must have been 2’996 per cent.; but at pre¬ sent (1852) the immigrants from foreign countries amount to fully 300,000, or three-sevenths of the annual increase, only the other four-sevenths being due to the natural growth of the population. The whites numbered 19,557,271 in the census ; the free coloured population 429,710 ; and the slaves 3,204,093. In Florida and South Carolina the slaves are rather more numerous than the whites, but they are less numerous in the other states. Slavery does not exist in the states of Maine, Massachusetts, New Hampshire, Vermont, Rhode Island, Connecticut, New York, Pennsylvania, New Jer¬ sey, Indiana, Illinois, Ohio, Wisconsin, Iowa, and Cali¬ fornia ; and it is verging towards extinction in Delaware and Maryland. The slaves multiply as fast as the whites, a proof that their treatment is incomparably more mild than in the West Indies, where their numbers constantly diminish. The American government is a pure representative de¬ mocracy, in which the people are recognised as the fountain of all power; and the sole object of all its mechanism is to give effect to their deliberate opinions. The federal and state governments are constituted on the same plan. The legislature consists in every case of two bodies, a house of representatives chosen for one or two years, and a senate for a period varying from two years to six ; but both always by popular election, except in the case of the federal senate, which is chosen by the legislatures of the twenty-four states. The president holds his office for four years, but is occasion¬ ally re-elected for four years more. While the politicians of Europe, bred in the schools of monarchy and aristocracy, have been predicting anarchy and confusion as the result of these republican institutions, their solid excellence has been quietly developing itself, in the cheering spectacle which the United States present of perfect order, security, and con¬ tentment, combined with growing intelligence, prosperity, and unrivalled liberty. There is no national church in America, and yet religion is in a flourishing condition in all the populous parts of the country. The most numerous denominations are, the Pres¬ byterians, Independents, Baptists, and Methodists. The characteristic facts in the condition of America are, the non-existence of titles, of privileged classes, of corpora¬ tions in our sense of the term, of a landed aristocracy, of mendicity except to a very limited extent, and of an en¬ dowed church ; the cheapness and efficiency of its govern¬ ment, the universality of education, the omnipresence of its periodical press, the high feeling of self-respect which exists in the very humblest classes, and the boundless spirit of en¬ terprise which pervades society from top to bottom. The higher classes are less polished than in England, the middle are perhaps less carefully instructed; but the American people, taken collectively, are better educated, and have more intelligence and manliness of character, than any other nation in the world. The master evils of the republic are its insecure and ever fluctuating paper currency, and the negro slavery, which blackens and benumbs all the southern states. The portion of the American continent claimed by the British British is bounded on the south by the territories of the America. United States, on the north by the Polar Sea, on the west by the Russian territories, from which it is divided by the meridian of 141° west. It contains an area of 2,600,000 square miles, of which about one-half may be habitable, and one-seventh part tolerably fertile ; but the districts which have been marked out into counties or townships, and in which settlements are begun, form a very small portion of this immense region. Of these the latest return (1851) is as follows:— New States. Area, square miles. Lower Canada 250,000 Upper Canada 105,000 New Brunswick Nova Scotia 1 Cape Britain) Prince Edward’s Island. Newfoundland 35,913 Vancouver 16,000 27,700 18,742 2,134 Population. 904,000 952,000 211,473 276,117 62,348 100,000 11,463 455,493 2,517,401 See Canada, &c. Russian America comprises the north-west angle of the Russian continent, as far as the 141st meridian west from London, America, with a narrow strip of coast reaching as far south as 55^° of north latitude. It occupies a surface of about 500,000 square miles, of which the useful soil probably does not con¬ stitute a tenth part. The Russians have merely a number of posts or factories stationed along the coast for conducting the trade in furs, which gives these possessions their only value. New Archangel, in latitude 57’3° and longitude ISS^O0 west, is the head establishment. It is a fortress, with a small garrison and 40 pieces of cannon. Owing to the rigour of the climate, this portion of America can never support more than a very limited population. Hayti, called formerly Hispaniola and St Domingo, wasHayti. a colony belonging partly to France and partly to Spain, till 1791, when the blacks rose in arms, killed a number of whites and expelled the rest. The attempt of England in 1793, and of France in 1801, to conquer the island, both failed, and Hayti has at length been acknowledged as an independent state by all the great powers, including France. The island, which contains about 26,000 square miles, is remarkably fertile; but its climate, like that of the West Indies generally, is rather unhealthful. The population, > 708 AMERICA. Wost Iiidies. Colonies, which before the revolution was estimated at 600,000, is now said to amount to 900,000 or 1,000,000, and it is almost entirely composed of blacks and mulattoes. The island formed one state till 1843, when the eastern or Spanish portion revolted, and established its independence. It is now (1852) the republic of “Dominica,” ruled by a presi¬ dent, while the western portion, retaining the name of Hayti, constitutes an empire under Faustin I. After long negotiations, the French government agreed in 1838 to ac¬ knowledge the independence of Hayti, on condition of the latter paying 60,000,000 of francs, by small annual instal¬ ments continued for 30 years. The money was destined chiefly to indemnify the French proprietors who were chased from the island in 1791. The multifarious nature of the subject prevents us from attempting any description of the West India colonies, in¬ sular and continental. The islands have been variously denominated, but the most convenient division seems to us the following:—1. The Great Antilles, comprehending Cuba, Hayti, Jamaica, and Porto Rico; 2. The Small Antilles, extending in a semicircle from Porto Rico to the coast of Guiana; 3. The Bahama Isles, about 500 in number, but only a small number of which are inhabited. The British colonies are 18 in number, viz., 15 insular, Jamaica, Antigua, Barbadoes, Dominica, Grenada, Mont¬ serrat, Nevis, St Kitts, St Lucia, St Vincents, Tobago, Tortola, Trinidad, Bahamas, Bermuda; and 3 continental, Demerara, Berbice, Honduras. The colonies contained a population of 972,000 in 1851, of whom probably four-fifths were persons of colour. The Almanac de Gotha assigns to Cuba a population of 898,752 in 1851 and to Porto Rico 288,000. Other autho¬ rities make it considerably greater. According to a recent Spanish writer, the different classes stand thus in Cuba :— Whites and Creols 42 per cent., slaves 43, free persons of colour 15 per cent. The French colonies in the West Indies include Marti¬ nique, Guadaloupe, and some smaller isles, and on the con¬ tinent Guiana. According to a recent authority, the popu¬ lation of these colonies in 1841 was 277,000, of whom 183,780 were slaves. The Dutch have Surinam on the continent, with the islands of Curaqoa, St Eustatius, and St Martin. The collec¬ tive population of these possessions, according to the Alma¬ nac de Gotha for 1853, was 90,581, of whom probably three- fourths are slaves. The Daneshave the small islandsof Santa Cruz, St Thomas, and St Martin, containing a population of 39,614 in 1850, of whom five-sixths are slaves. St Bartholomew, another of the lesser Antilles, belongs to Sweden. Humboldt gave the following estimate of the entire popu¬ lation of America in 1823:— Number. Whites 13,471,000 Indians 8,610,000 {“SZ} 6.433,000 Mixed races 6,428,000 Proportion. 38 per cent. 25 19 18 34,942,000 Putting together the populations assigned to the several states in the preceding pages, the total amount for 1850 is 52,800,000, and the increase since 1823 is almost entirely confined to the United States. The black population of America, including negroes and mulattoes, forms three groups, the centres of which are in the southern parts of the United States in the West India islands, and in the eastern parts of Brazil:— In the United States (slaves and free) 3,624,000 Popula- In West Indies 2,400,000 tion- In Brazil 2,800,000 8,824,000 The number of blacks in all the other parts of America probably does not amount to 100,000. Slavery brings two evils with it, which strike at the roots of national prosperity ; it produces an aversion to labour in the free population, and it renders person and property insecure. We may there¬ fore safely predict, that the countries where the African race most abound will be the most unimproved and backward part of the American continent a century hence. One of the most interesting questions connected with Increase of America relates to the increase and probable amount, at aP°l)ula‘ future period, of its inhabitants. It was the astonishing pro- 1 n' gress of the United States that first clearly unfolded the principles on which the multiplication of human beings de¬ pends. We now know with certainty that a prosperous com¬ munity, possessing abundance of unoccupied land, will double its numbers in 25 years, without any aid from emigration ; and as the scale ascends in a geometrical ratio, a short time necessarily produces a wonderful change. It is to be ob¬ served, however, that the civilised white population of the United States, possessing the advantages of superior industry, order, and forethought, naturally increases faster than the other classes. It increases at the rate of 3 per cent, per an¬ num. The inhabitants of Spanish and Portuguese America, composed of men in whom Indian and European blood are mingled, possess a far lower degree of civilisation, and the principle of growth operates among them much more feebly. In the thirty years which have elapsed since they achieved independence, the addition to their numbers has been ex¬ tremely small, probably not exceeding one-fifth. Even if their governments were becoming less anarchical, their low intellectual and moral character is a formidable obstacle to their progress, and we doubt whether under the most favour¬ able circumstances they will double their numbers in less than a century. Let us assume, however, that they multiply at the rate of one per cent, per annum, and in this case they will double their numbers in 75 years. Experience shows that the independent indigenous tribes moulder away where- ever they come into juxtaposition with the civilised races. As for the black population, it does not maintain its num¬ bers in the West Indies, nor probably in Brazil, while in the United States it grows rapidly. At present we shall throw it out of our estimate, as it forms only one-sixth of the whole ; and taking the other portions of the civilised or settled popu¬ lation as given above, let us count forward, and take a conjec¬ tural peep into the future of the New World. The problem is, what will be the number of the inhabitants of the new continent two or three centuries hence, and of what races will it consist ? Setting aside the negroes to simplify the question, and the savages, who will gradually disappear, it is evident that the soil of America is destined to be occupied by two races, who may be designated as the Anglo-Saxon and the Spanish-Indian. In the latter the Indian blood greatly predominates, for the Creoles or pure progeny of the Spaniards probably do not constitute more than 20 per cent, of the population, while the civilised In¬ dians may amount to 50, and the Mestizoes to 30. The whites in the United States were in 1850 19,500,000 The population of British America, 2,500,000 22,000,000 The population of Spanish and Portuguese America, exclusive of slaves, was in round numbers, 20,000,000 AMERICA. Popala- The Anglo-Saxon population in America increases at 3 tion. per cent, annually, and doubles its numbers in 25 years. Its amount in 1850 was 22,000,000 In 1875 it will be 44,000,000 In 1900, 88,000,000 In 1925, 176,000,000 A population of 176,000,000 spread over the territories of the United States and Canada, would only afford an average of 40 persons to each square mile, about l-7th part of the density which England now exhibits, and could occa¬ sion no pressure. But let us suppose the rate of increase after 1925 to fall to 2 per cent., the period of doubling will then be 35 years. In 1960 the number will be 352,000,000 In 1995 do. do 704,000,000 Suppose the rate again to decline to 14 per cent., which scarcely exceeds that of England and Prussia, the period of ' doubling will then be 50 years. In 2045 the number will be 1,408,000,000 In 2095 do. do 2,816,000,000 Let us now compare with this the growth of the Spanish- Indian population, doubling its numbers in 75 years. Its present amount is 20,000,000 In 1925 it will be 40,000,000 In 2000 do 80,000,000 In 2075 do 160,000,000 In 2095 (interval of 20 years) 200,000,000 It hence appears that, supposing both races to have free space for expansion, the Anglo-Saxon population in 240 years from the present time will amout to 2816 millions, while the Spanish-Indian population will only have multi¬ plied to 200 millions, or one-fourteenth part of the other. It will be shewn by and by on probable grounds, that the new continent if fully peopled could support 3600 millions, and there would consequently be room enough for both ; but long before this density is attained, the two races will inevi¬ tably come into collision. In new settlements, where the best lands are invariably first occupied, and the inferior ne¬ glected, the population is always thinly diffused. The Anglo- Saxons will therefore crowd to the richer fields of the south, while millions of acres of their own poorer lands are still un- tenanted. For we may rest assured that before cultivation is extended to the third-rate soils on the north side of the boundary, means will be found to appropriate the first-rate soils on the south side. These may be acquired by purchase like the lands of Louisiana, or by conquest like those of New Mexico and California, but in one way or another they will be acquired. Nearly twenty years ago M. de Tocqueville calculated that along the great space from the Gulf of Mexico to the Canadian Lakes the whites were advancing over the wilderness at an average rate of 17 miles per annum, and that enlightened observer was powerfully impressed by the grandeur and solemnity of this deluge of men, for ever swell¬ ing and flowing onward, to the west, the south, and the north, as “driven by the hand of God.” Since he wrote the rate of progress has perhaps doubled, and every year will quicken its pace. If, then, we take a glance at the state of America at any future period, say 240 years hence (a.t>. 2095), we must take the ratio of increase of the two civilised races as the prime element of our calculation. We may assume that the whole continent from Behring’s Straits and Hudson’s Bay, to Cape Horn, will be divided between the two races in some such proportion as their rate of growth indicates,—it maybe 10, 15, or 20 to 1. Supposing them to maintain a separate existence, the weaker race will probably be driven, like the Welsh before the English, into the mountainous and inhospitable regions. On the other hand, it is possible, and not improbable, that the smaller population may be absorbed into the mass of the greater, be incorporated with it, and 709 adopt its language. The result, like other things in the America, womb of time, may be modified by causes yet unseen ; but in whatever shape it may present itself, there is little risk in predicting that the Anglo-Saxon race is destined by its su¬ perior intelligence and energy, to rule the new world from end to end. American statesmen now speak of the whole continent as the heritage of their people. Even thirty years ago the government of the United States formally announced that it would resist by force any attempt of a European power to plant a neiv colony on the Western continent. The problem as to the future fate of the negroes in the United States is one of difficult solution, and the difficulty arises mainly from the fact that they multiply as fast as the whites. If, like the blacks of Brazil or Cuba, their num¬ bers constantly fell off, or even continued stationary, while the whites increase as they now do, the result would be, that in a century the negroes would form only a 50th or a 100th part of the population, a proportion quite insigni¬ ficant. That they do increase at three per cent, per annum, in spite of hard labour, poor fare, and exposure to the ele¬ ments in a subtropical climate, while among the working- classes of Britain the rate is little more than one per cent., and among those of France only the half of one per cent., is a result which could not have been anticipated. An explanation of the anomaly is not easily found; but there are two circumstances to which a certain influence may be attributed : 1^, The disgraceful practice of breed¬ ing slaves for sale (as horses are raised for the market) is now established in the Southern States, and prevails exten¬ sively ; 2dly, The strict discipline maintained on slave- estates, with its attendant regular habits and enforced so¬ briety, will prevent, or greatly lessen, the mortality arising from intemperance, which operates so fatally on the Indian tribes, and to a great extent also on the free negroes. De Tocqueville informs us that the mortality is greater among the free negroes than among the slaves, and that, in the ten years ending 1831, the proportion of deaths in Philadelphia, was twice as great among the blacks as among the whites. It thus appears that a part of the increase among the negroes is not natural but factitious, and that slavery as it exists in the United States, both multiplies the number, and lengthens (comparatively) the lives of those who are subject to it. It follows that the emancipation of the blacks, which Jefferson declared to be “as certain as any thing in the book of fate,” will, when it takes place, check their in¬ crease, and may even positively reduce their number, as freedom in juxtaposition with the Europeans is daily thin¬ ning the number of the Indians. The proprietors of the Southern States are as sensible of the evils of slavery as those of the northern ; and emancipation would come much sooner if a dread were not felt of filling the country with a demoralised population, such as the liberated negroes are found to be. To meet the difficulty the colony of Liberia was established on the west coast of Africa in 1820, and two or three thousands of the free blacks have since then been sent thither. Its affairs have been conducted with good order, and it has even been found instrumental in checking the slave trade on the shores of Africa. But the free ne¬ groes have shewn little desire to return to the land of their ancestors, and the expense of conveying them across 5000 miles of ocean is a serious objection. Cuba seems destined to fall into the hands of the Americans at no distant day, and from its great extent could afford room for all the blacks, bond and free, in the United States. Perhaps a new Li¬ beria might be planted there with better hopes of success. As for the amalgamation of the two races, to which some ugeful goil look forward, the most enlightened observers deem it all but .n New an(3 impossible. Old Conti- Paradoxical as the fact may appear, we are satisfied thatnents. x 710 AMERICA. America, the new continent, though less than half the size of the old, v—contains at least an equal quantity of useful soil, and much more than an equal amount of productive power. America is indebted for this advantage to its comparatively small breadth, which brings nearly all its interior within reach o the fertilizing exhalations of the ocean. In the old conti¬ nent, owing to its great extent from east to west, the cen¬ tral parts, deprived of moisture, are almost everywheie de¬ serts; and a belt round the western, southern, and eastern shores, comprises nearly all that contributes to the support of man. How much fruitful land, for instance, is there in Continental Asia? If we draw a line from the Gulf of Cutch (near the Indus) to the head of the Yellow Sea, we cut off India and China, with the intervening Birman em¬ pire, and the southern valleys of Thibet; and this space, which comprises only about one-fifth of the surface of Asia, embraces five-sixths of its productive power. Arabia, Persia, Central Thibet, Western India, Chinese and Inde¬ pendent Tartary, are deserts, with scattered patches of use¬ ful soil not amounting to the twentieth part of their extent. Siberia, or northern Asia, is little better, owing to aridity and cold together. Anatolia, Armenia, the Punjab, and a narrow strip along the western shores of the Pacific Ocean, north as far as the 60th parallel, compose the only valuable agricultural territory beyond India and China. Europe, which is merely the western margin of Asia, is all fruitful in the south ; but on the north its fruitfulness terminates at the 60th or 62d parallel. Africa has simply a border of useful soil round three-fourths of its sea-coast, with some detached portions of tolerably good land in its interior. Of the 31,000,000 of square miles which these three continents occupy, we cannot find, after some calculation, that the pro¬ ductive soil constitutes so much as one-third, and of that third a part is but poor. Now, in estimating the useful soil in America, we reject, 1. all the region northward of the latitude of 53°, amounting to 2,600,000 square miles ; 2. a belt of barren land about 300 miles broad by 1000 in length, or 300,000 square miles, lying on the east side of the Rocky Mountains ; 3. a belt of arid land of similar extent situated on the east side of the Andes, between 24° and 40° of south latitude ; 4. the desert shore of Peru, equal to 100,000 square miles; 5. an extent of 100,000 square miles for the arid country of Lower Cali¬ fornia and Sonora; and, 6. an extent of 500,000 square miles for the summits of the Andes and the south extremity of Patagonia. These make an aggregate of 3,900,000, square miles; and this, deducted from 13,900,000, leaves 10,000,000 square miles as the quantity of useful soil in the new world. Ratio of Now, what relation does the fruitfulness of the ground latitude t0 ^)ear t0 t^e Gthude of the place ? The productive powers of the soil depend on two circumstances, heat and moisture ; and these increase as we approach the equator. First, the warm regions of the globe yield larger returns of those plants which they have in common with the temperate zones ; and, next, they have peculiar plants which afford a much greater portion of nourishment from the same extent of surface. Thus, maize, which produces 40 or 50 for one in France, produces 150 for one on an average in Mexico; and Hum¬ boldt computes that an arpent (five-sixths of an acre), which will scarcely support two men when sown in wheat, will support fifty when planted with bananas. From a consider¬ ation of these and other facts, we infer that the productive or rather nutritive powers of the soil, will be pretty correctly indicated by combining the ratios of the heat and the mois¬ ture, expressing the former of these in degrees of the centi¬ grade scale. Something, we know, depends on the distri¬ bution of the heat through the different seasons ; but as we do not aim at minute accuracy, this may be overlooked. Latitude. 60 45 0 Annual rain, inches. 16 29 96 Mean an¬ nual heat. 7 14 28 Product. 112 406 2688 Ratio. 4 15 100 America. Thus, if the description of food were a matter of indiffer¬ ence, the same extent of ground which supports four persons at the latitude of 60°, would support 15 at the latitude of 45°, and 100 at the equator. But the food preferred will not always be that which the land yields in greatest abund¬ ance : and another most important qualifying circumstance must be considered,—it is labour which renders the ground fruitful; and the power of the human frame to sustain labour is greatly diminished in hot climates. In the torrid zone, in low situations, we doubt if it is possible for men to work regularly in the fields for more than five hours a day, or half the daily period of labour in England. On these grounds, and to avoid all exaggeration, we shall consider the capacity of the land to support population as proportional to the third power of the cosine (or radius of gyration) for the latitude. It will therefore stand thus in round numbers:— Latitude, 0° 15° 30° 45° 60° Productiveness, 100 90 65 35 12^ In England the density of population is above 300 per¬ sons per square mile ; but England is in some measure the workshop of the world, and supports, by her foreign trade, a greater population than her soil can nourish. In France the density of population is about 160; in Germany it varies from 100 to 200. Assuming, on these grounds, that the number of persons whom a square mile can properly sustain, without generating the pressure of a redundant population, is 150 at the latitude of 50°, we have 26 as the sum which expresses the productiveness of this parallel. Then taking, for the sake of simplicity, 35 as the index of the productive¬ ness of the useful soil beyond 30° in America, and 85 as that of the country within the parallel of 30° on each side of the equator, we have about 4,000,000 square miles, each capable of supporting 200 persons, and 5,700,000 square miles, each capable of supporting 490 persons. It follows, that if the natural resources of America were fully developed, it would afford sustenance to 3,600,000,000 of inhabitants, a number nearly five times as great as the entire mass of human beings now existing upon the globe! The novelty of this result may create perplexity and doubt on a first view; but we are satisfied that those who investigate the subject for themselves will be satisfied that our estimate is moderate. But, what is even more surprising,—there is every probability that this prodigious population will be in existence within three or at most four centuries. We are quite aware of the ob¬ jections which may be raised to this conclusion, but they all seem to us to admit of an answer. In particular, we would observe, that the expense and difficulty of transporting men from situations where they are redundant, to others where vacant space exists, which is so much felt in the Old World, will be incredibly facilitated by the employment of steam- navigation upon the innumerable rivers which are ramified over four-fifths of the New Continent. The imagination is lost in contemplating a state of things which will make so great and rapid a change in the condi¬ tion of the world. We almost fancy that it is a dream; and yet the result is based on principles quite as certain as those which govern the conduct of men in their ordinary pursuits. Nearly all social improvements spring from the reciprocal influence of condensed numbers and diffused intelligence. What, then, will be the state of society in America two centuries hence, when two thousand millions of civilised men are crowded into a space comparatively so narrow, and when this immense mass of human beings speak only two languages, perhaps only one! Such a state of things may AMERICA. 711 America, be said to undo the curse of Babel, and restore the great mass of mankind to their pristine facility of intercourse ; for the languages spoken by the communities of Europe and Asia will be as unimportant then, in the general scale of the globe, as the dialects of Hungary, Finland, and Bohemia, are in Europe at this day. History shows that wealth, power, science, literature, all follow in the train of numbers, gene¬ ral intelligence, and freedom. The same causes which transferred the sceptre of civilisation from the banks of the Euphrates and the Nile to Western Europe, must, in the course of no long period, carry it from the latter to the plains of the Mississippi and the Amazon. When we reflect on these changes, which are not more extraordinary than they are near and certain, the conviction is forced upon us, that society, after all its advances, is yet but in its infancy; that the habitable world, when its productive powers are regarded, may be said hitherto to have been an untenanted waste; and that we have at present only an imperfect glimpse of the state of things under which the true destiny of man, and the grand scheme of providence in this lower world, is to receive its full development. We are quite aware that some will smile at these speculations; but if any one sus¬ pects us of drawing on our fancy, we would just request him to examine thoroughly the condition and past progress of the North American republic. Let him look at its amazing strides in wealth, intelligence, and social improvement; at its habits of order, combined with an indomitable love of liberty ; at its marvellous instinct of self-government, which has made the founding of a new state in the wilderness as easy and peaceful an undertaking as the building of a house or the planting of a vineyard ; let him look at the prodigious growth of its population ; and let him answer the question, “ what power can stop the tide of civilisation which is pour¬ ing from this single source over an unoccupied world ? ” Let him trace the laws on which this progress depends, and let him then apply them to unfold the future history of so¬ ciety in the new continent. Proposed The project of joining the Atlantic and Pacific Oceans canal at by a canal carried across the narrow part of the American Isthmus, continent, has often excited the attention of statesmen and commercial men. This canal, if executed upon a scale suf¬ ficient to admit vessels of 300 or 400 tons, would have a powerful influence upon the fate of America. For all the purposes of commercial intercourse it would bring the east and west sides of the continent within one-third part of their present distance from one another; and would be of even more advantage to the New World than the discovery of the passage to India by the Cape has been to the Old. It has also been proposed to accomplish the same object by a boat canal, or by a railroad, and four different routes have been recommended. A digest of the surveys and explorations connected with these, and an estimate of their comparative merits, has been published in the Journal of the Geogra¬ phical Society (vol. xx. 1851), by Captain Fitzroy, R.N. From this our materials are derived. 1. The Isthmus of Tehuantepec, at 941° west longitude. The distance from sea to sea in a straight line is 140 Eng¬ lish miles, the surface has few great inequalities, and the lowest summit level is about 700 feet above the sea. The climate is said to be rather better than at the parts of the isthmus farther eastward, and there is a settled population, though not very numerous, from whom labour might be ob¬ tained. On the other hand, there is no port at either end of the line, the rivers are small, and barred at their mouths by sand-banks, and the length of the route, as well as the elevation of its summit level would render the execution of a railroad or a canal too expensive to permit the hope of even a moderate remuneration for the outlay. The project however, has found warm support in the United States, as it would render available by far the shortest maritime route to America. California. A survey has been made, and a cession of the necessary quantity of land has, we believe, been obtained. 2. The Nicaragua route, at 11° of north latitude. The first portion of this is the river San Juan, which flows from the Lake of Nicaragua, and after a course of 80 miles falls into the Caribbean Sea. It is of considerable depth, but is obstructed by rapids, and the port at its mouth, now called Greytown, is only capable of receiving small vessels. The lake is 90 or 100 miles long, 30 or 40 broad, and 125 feet above mean tide level at Greytown. Its depth varies from 2 fathoms to 40, but much of it has never been sounded, and recent surveys show shallows at both ends. From this lake to the Pacific six different routes have been traced, and some of them surveyed. One through the Lake Managua (which is 28 feet higher than Nicaragua Lake), westward to the Bay of Fonseca, would require 90 or 100 miles of canal, and the whole length of inland navigation from Greytown would exceed 300 miles ; another route from the same lake to Realejo is 40 miles shorter; and a third to Tamarinda a good deal shorter still, but both the latter want good ports at their termini on the Pacific. A fourth route goes direct from the south-west side of Nicaragua Lake to San Juan del Sur; it is only 10 to 12 miles in length, but requires a tunnel (for ships) 1 or 2 miles long, and the port at its mouth is very small. A fifth runs from the same lake a little farther east to the Bay of Salinas, a distance of 15 miles, half of which is by the River Sapoa, and now navigable for boats ; and the summit level is only 130 feet above the lake, and twice as much above the Paci¬ fic. It is believed there would be a sufficient supply of wa¬ ter from the stream, and the canal would further have the advantage of a good port. Captain Fitzroy seems to think this one of the most promising lines, but it has not yet been care¬ fully surveyed. Of the sixth proposed route, running from the east end of the lake to the Gulf of Nicoya, neither the precise length nor the nature of the intervening country is known. Of the whole district Captain Fitzroy says, that though insuf¬ ficiently explored, “ enough is known to discourage any at¬ tempt to construct either canal or railway, unless the Sapoa track (the fifth) should prove to be as eligible as Dr Oersted believes. Even then there will be the disadvantages of so in¬ ferior a harbour as that of Greytown, and the difficulties of the river, which must be cleansed from its numerous obstruc¬ tions, though renewed annually by floods.” He considers the climate pestilential, particularly in the low grounds on both sides of the river, which holds its course amidst forests, swamps, and mud banks. Mr Squier, however, an intelligent American, in his work on Nicaragua (New York 1852) thinks the climate comparatively good. In reference to a canal there is a physical evil not to be overlooked, namely, the volcanic eruptions which shake the soil, and might de- sturb the levels ; and there is a moral one still more serious, arising from the frequent insurrections and political revolu¬ tions, which makes property insecure, and may render en¬ gagements with the government mere waste paper. The latter evil applies to the whole isthmus, but more especially to this district, touching as it does the territories of three states (Nicaragua, Costa Rica, and Mosquito) which are often at war with one another. 3. The Panama line, at 79° and 80° of west longitude. The extreme narrowness of the isthmus here, called atten¬ tion to it as an eligible point for establishing a communica¬ tion between the two seas, before any other locality was thought of. Numerous explorations have been made ; four routes have been pretty carefully surveyed, those of Loyd, Morel, Garella, and Hughes; and along the last of these a railway is now in course of construction. It commences on the Atlantic at Limon or Navy Bay, from which the direct 12 AMERICA. America, distance to Panama, according to Captain Fitzroy, is (33 v—geographical) 38^- English miles. It passes by Gorgona, and is to be carried 42 miles over elevations ot nearly 300 feet, through a tunnel, and over large viaducts and bridges, terminating a little westward of Panama. The port ot Chagres is unfit for large ships. Limon Bay, which is large, and has a good depth of water, is exposed to strong north winds. A breakwater, to protect it from these, has been proposed, but is impracticable on account of the vast sum it would cost. But Captain Fitzroy thinks that a large wet dock or basin might be excavated between Manzanilla Island and the mainland, at the terminus of the railroad, and might serve as the first step towards an artificial harbour, to which Limon Bay would be accessory as a useful roadstead. “ On the opposite coast, near Panama, a spacious and tolerably sheltered anchorage, with access to works carried out into the sea, may be found in the bay, but not very near the city.” A ship canal here, whether at the elevation of the railroad (300 feet), or at the lower level proposed by Ga- rella, of 150 feet, would require works on a gigantic scale ; for his plan includes a tunnel for ships, 125 feet in interior height, 97 feet wide, and nearly three miles long, with about 33 locks. Without some better security than can now be obtained, it is not probable that any private company will risk the capital necessary for the execution of such works. Morel, in his survey, professes to have found a valley or tract of low ground between the Trinidad, a branch of the Chagres, and the Caymito, which falls into the Pacific 10 miles west of Panama, of which low ground the summit level is only 40 feet above the sea. This, unluckily, is contra¬ dicted by other authorities ; but if such a low summit level exist, a channel navigable by the largest ships might pos¬ sibly be made from sea to sea without a lock. The portion of the railroad now in progress is the southern half, extend¬ ing from Panama to Gorgona, and was expected to be fin¬ ished in 1853. On the north side, the river Chagres is made use of as far as navigable. 4. The Atrato and Cupica line commences on the At¬ lantic side in the Gulf of Darien, at 77° of west longitude. It has not been surveyed, but the nature and form of the ground are well known, and its suitableness for a canal was pointed out by Humboldt 40 years ago. The route extends from the inner part of the Gulf of Darien up the river Atrato, thence westward along its branch, the Naipi, and through a low tract of ground to the river Cupica, which falls into the Pacific. The whole length of the proposed line is estimated at 114 miles. For two-thirds of this dis¬ tance, or 76 miles, the rivers are said to be navigable by ships, for 19 miles more by loaded boats, and it is supposed that a canal might be cut through the remaining 19 miles without any extraordinary difficulty. The proprietor of an estate on the Naipi told Mr Watts, the British vice-consul at Carthagena, that he was in the habit of crossing to the Bay of Cupica, and the rise between the bay and the river was gradual, and only about 150 feet in the whole. That the ground is really low, is proved by the fact that the launch ot a Chilian frigate, carrying 15 men, was drawn over it in 10 hours, the men having to cut the bush as they advanced. The canal and river communication along this line would have the benefit of a good port at each extremity. Dr Cullen, an intelligent Scotsman who has travelled over it, recommends it strongly ; and Captain Fitzroy is inclined to think that it will be found preferable to every other for a great ship canal. Animals. The opinion entertained in the infancy of natural history, that all the larger animals had spread from one common centre to the different countries where we find them, is, we believe, now abandoned by all scientific writers. It is found that every region of the globe, separated from others by well-marked boundaries, or by contrasted climates, has plants America, and animals peculiar to itself. The vast multitude of facts now ascertained respecting the distribution of animals can be explained on no hypothesis but one. We are forced to infer, that after the last catastrophe which destroyed the liv¬ ing beings inhabiting the earth, a great variety of new ani¬ mal tribes were created; that each was placed on the spot to which its powers and functions were best adapted ; and that from this as a centre it was left to spread by such means of locomotion as nature had provided it with. Some birds, for instance, strong of wing, and some few quadrupeds of migratory habits, are diffused from the west coast of Europe to the east coast of Asia; while many others, which, from their mode of life or their small size, were ill fitted for tra¬ velling, are confined within a very narrow space. Where wild animals resembling each other, exist in regions distinct and entirely separated, it is found that they are not of the same species, but are corresponding species belonging to the same genus. The horse, the ox, the antelope, the ele¬ phant, and the rhinoceros of Asia, are distinct species from those of Southern Africa, where the same genera exist. This hypothesis, as Dr Prichard remarks, does not contra¬ dict the testimony of the Scriptures ; it merely assumes that there were animals created subsequent to the deluge in va¬ rious parts of the earth, of which it was not necessary for the sacred historian to speak. The American animals belonging to the Cuvierian Divi¬ sion of Vertebrata are very numerous. It is true that some of the larger quadrupeds have no living types in the New World. There are none to compare in size with the ele¬ phant, the rhinoceros, the hippopotamus, the giraffe, or the camel; but fossil remains of the mastodon, megatherium, and megalonyx will vie in size with the largest quadrupeds of the Old World. In the class of Mammifera, America is very rich, as the following synopsis of the species in each order will show:— Quadrumana, 59 Carnivora, 89 Marsupialia, 21 Rodentia, 71 Edentata, 16 Pachydermata, 6 Ruminantia, 22 Cetacea, 18 302 Some of these are common to the Old and the New Worlds, and a few have been introduced by Europeans ; but several, which were at one period considered as identically the same in both continents, have by more recent investiga¬ tions been found to be only allied species. Some of the larger animals of Eastern Asia and North-Western America, as the reindeer, make annual migrations over the Arctic Seas from one continent to the other; and many of the mammals inhabiting the sea no doubt may be considered as identical. We shall here note the more important Ameri¬ can vertebrate animals under the orders to which they be¬ long, attaching to each genus the number of American species, and of the more important mention the specific names. Quadrumana.—Apes. Species. Mysetes, Howler, 7 Pithecia, Saki, 10 Ateles, Sapajou, 10 Cebus, Capuchin, 12 Nocthorus, 8 Callithrix, 17 59 AMERICA. 713 America. CARNIVORA. ^ Cheiroptera, Bat, Erinaceus, American hedgehog. ... Sorex, Shrew, Scalops, Shrew-mole, Talpa, Mole, Ursus, Bear, Grizzly bear. White bear. Barren ground bear. Procyon, Racoon, Nasua, Coati, Meles, Badger, Gulo, Wolverine, Viverra, ) Putorius, \ Mephites, Skunk,.. Lutra, Otter, Canis, Dog, Common dog. Gray wolf. Vulpes, Fox, Arctic fox. Black fox. Virginian fox. Silvery fox. Felis, Cat, Puma. Jaguar. Ocelot. Black jaguar. Jaguarondi. Margay. Phoca, Seal, Trichecus, Walrus, Black bear. Cordillera bear. 12 1 3 5 1 Dasypus, Armadillo, 10 America. Myrmecophaga, Ant-eater, 3 16 Besides the living Edentata, America affords the vast fossil skeletons of the Megatherium and Megalonyx. Pachydermata. Sus, Boar (imported), 1 Dicoteles, Peccari, 2 .............................. 2 Weasel, 13 Maned wolf. Mexican wolf. Gray fox. Bald fox. Chile fox. 11 Guigna. Colorolo. Bay lynx. Canadian lynx. American serval. Marsupiaxia. Didelphis, Opossum, Of which the chief are Virginian, Palmated, Crab-eat¬ ing, Mexican, Short-tailed, Merian, and Murine. Rodentia. Sciurus, Squirrel, Arctomys, Marmot, Mus, Mouse, Viz.:—Echymys, 5 Mouse, S Merion, J Lemming, 1 Economic rat, 2 Muskrat, 1 Castor, Beaver, Hystrix, Porcupine, Lepus, Hare, Hydrochcerus, Water hog, Cavia, Cavy, Ccelogenus, Paca, Lagostomus, Viscacha,.. Lagotis, Chincha, Callomys, Chinchilla, Atrocoma, Auromys, Pcephagomys, Octodon, 8 1 89 21 10 4 20 Tapirus, Tapir, Equus, Horse (imported),. 2 3 17 1 6 1 1 2 ] 2 1 1 1 73 Edentata. Eradypus, Sloth,, VOL. II. Besides these living Pachydermata, America abounds with the fossil bones of animals rivalling the ele¬ phant of the Old World in size, viz., the Mastodon giganteum, and Mastodon Andium. The skeletons of the former occur in vast quantity in the frozen mud of the islands of Escholtz Bay, within Beh¬ ring’s Straits. Ruminantia. Auchenia, Llama, 3 Guanaco. Vicuna. Alpaca. ^ Cermcs, Deer, 10 Wapiti deer. Rufous deer. Virginian deer. Guiana deer. Marsh deer. Wandering deer. Prairie deer. Simple-horned deer. Forest deer. Rein deer. Aloes, Elk, 1 Moose deer or Carabou. Antilope, Antelope, 2 Prong-horned antelope. Palmated antelope. Ovis, Sheep, 2 Mountain sheep. Common sheep (imported). Capra, Goat, 1 Bos, Ox, 3 Bison. Common ox (imported). Musk ox. — 22 Cetacea. Manatus, Manati, 3 Northern manati. Broad-nosed manati. Southern manati. Delphinus, 7 Common dolphin. Beaked dolphin. Porpesse. Deductor. Grampus. Fitzroy’s dolphin. Beluga. Monodon, Narwal, 1 Physeter, Cachalot, 2 Sperm cachalot. Blunt-headed cachalot. Whale, 5 Greenland whale. Broad-nosed whale. Razor-back or physalis. Beaked whale. Finner or boops. — 18 The birds of America are very numerous in almost every Birds, great family. The researches of Wilson, Charles Buona¬ parte, Audubon, Richardson, and Dekay, have beautifully illustrated the ornithology of North America; while those of Azara, Humboldt, Swainson, Waterton, Edmondstone, and Darwin, have thrown great light on that of South Ame¬ rica. The North American species of birds already de¬ scribed amount to between 560 and 600; the species of South America are at least as numerous; so that we may fairly 4 x x AMERICA. 7U America estimate the ornithology of America to include 1100, or per- a ^ f .haps 1300 species ; and some genera are wholly peculiar to ^mersoor New World,—as the genera of humming birds, toucans, aracaris, pauxis, crax, penelope, tinamous, and the wild turkey. Reptiles. The serpents of America are very numerous, amounting to 80 innocuous A, and to 12 or 13 venomous snakes B. In the work of Schlegel we find the following genera of both kinds. A. Tortrix 1; calamaria 7; coronella 6; xenodon o; he- terodon 3; lycodon 4; coluber 8; herpetodryas 12; psam- mophis 2; dendrophis 3; dryiophis 3; dipsas 11; tropido- notus 3; homalopsis 6; boa 5. B. Elaps 3; trigonocephalus 5; crotalus 4. Of these the genera heterodon, and crotalus or rattle¬ snake are entirely peculiar to America, and the latter are by far the most deadly of serpents. The reptilia of North America have been well described by Dekay and Hol¬ brooke. These authors mention the following, Testudinata, or tortoises; chelonia, or turtle, 3; sphargis, or leather¬ back turtle, 1; trionyx, or soft tortoise, 4; chelydra, or half- defended tortoise, 3; emys, or fresh water tortoise, 19; chelys 2; terrapin 3,—in all 35. They give the North American saurians as, crocodile 2; alligator 1; anolis J; scinks 4; agama 4; tropidolepis 2; ophisaurus 1; leptophis 1,—in all 16. Of the Ranidce there are of rana, frog, 13; bufo, toad, 5; hyla, tree frog, 8,—in all 26. The fishes of America are most numerous, The fresh waters abound with Siluridce; the seas with chaetodons, diodons, all of the strangest forms. We shall only mention one other American fish, the amblyopsis spelceus of Dekay, a small fish absolutely destitute of eyes. It is found in the vast mammoth cave of Kentucky. It belongs to Agassiz’s family of cyprinodotes, but was at first considered as allied to the Siluridce. It is worthy of remark, that the same cavern is inhabited by several minute animals also without eyes; as if nature had in an especial manner adapted them for a sub¬ terranean life, in which eyes would have been useless. It is remarked by Azara, that single species of wild ani¬ mals are diffused over a much wider surface in the New World than in the Old. The jaguar and tapir, for instance, are found from the banks of the Plata to those of the Rio del Norte in Mexico. This circumstance strengthens the conclusion, that America derived its human inhabitants from the old continent, and remained, of course for a much longer period, entirely in possession of the animal tribes ; and further, that the former civilisation (such as it was) arose only at a late period.1 The European animals which have been naturalised in Amers- America are the cow, horse, ass, hog, sheep, goat, dog; and ham. these have multiplied to such a degree as to exceed the na- tive quadrupeds greatly in numbers. The warm climate of Changes in the tropical parts of America has produced considerable Eur0Pean changes in the habits and physical qualities of most of these animals- species. The hog, which generally wanders in the woods, and lives on the wild fruits and roots found there, has lost in a great measure its domestic habits, and assumed the cha¬ racter of the wild boar. The black cattle also, roaming at large in a country entirely uninclosed, are found to fall off unless they receive a certain quantity of salt in their food, which in some cases they procure from plants, in others from brackish water, By distributing salt to them at a certain regular hour, they are taught to assemble at the owner’s re¬ sidence, and are thus kept from becoming wild. In Europe the constant practice of milking cows has enlarged the udder greatly beyond its natural size, and so changed the secre¬ tions, that the supply does not cease when the calf is re¬ moved. In Colombia, where circumstances are entirely dif¬ ferent, nature shows a strong tendency to resume its original type. A cow gives milk there only while the calf is with her. It must be allowed to suck during the day, and the fluid is procured only by separating them during the night, and milking the cow in the morning before the calf visits her. The ass has undergone little alteration in America, and it has nowhere become wild. It is otherwise with the horse. Numbers of these animals in a wild state exist in Colombia, and many other parts of America, both South and North, where they wander over the plains and savannahs in troops. It is observed that the colour of the animals living in this state returns to that bay chesnut which is considered as charac¬ teristic of the natural wild horse. It is worthy of notice, that the amble, the pace to which the domestic horse in Spanish America is exclusively trained, becomes in the course of some generations hereditary, and is assumed by the young ones without teaching. The sheep thrives and multiplies in the temperate parts of the New World, and shows no tendency to withdraw from the protection of man; but in the warm regions it undergoes a remarkable change. If the lamb be shorn at the usual time, its wool is of the same description as in Europe, and it will grow again in the same way; but if it be suffered to remain on the animal’s body after the pro¬ per season for cutting, it thickens, felts together, and de¬ taches itself, and then is succeeded by a short close shining hair, very like that of the goat in the same climate. The goat in Colombia has the size of its udder contracted, and un¬ dergoes a change similar to that which is experienced by the cow.2 (c.m.) AMERICA, United States of. See United States. AMERIGO VESPUCCI. See Vespucci. AMERSFOORT, a town of Holland, in the province of Utrecht, 12 miles E.N.E. of the city of that name, and situ¬ ated on the river Eem, which here is navigable. In 1850 it contained 12,360 inhabitants. The chief buildings are the town-house, and the great church dedicated to St George. It has a court of primary jurisdiction, a college, and an in¬ dustrial school. Woollen, cotton, silk, glass, and tobacco are manufactured here ; and the transit trade is very consi¬ derable. AMERSHAM, or Agmondesham, an ancient market and borough town of Buckinghamshire, in the hundred of Burn¬ ham, pleasantly situated in a valley between richly-wooded hills, through which the river Colnes flows. It consists chiefly of two streets, crossing each other ; and at the point of intersection stands the church, a very handsome building, containing several beautiful monuments. The town has 1 2 Azara, French translation. Preface o 50 S»r k, Changemens Sc, pai M. EoaUa, c iMtefa Nam.elu,t Avrii !829. A M E Ames some manufactories of cotton goods and black lace. It for- II merly returned two members to parliament. The popula- Amethyst. (.jon ;n is5i amounted to 2093. It has a free grammar school, with three exhibitions at Oxford. AMES, Fisher, an eminent American statesman and writer, son of Nathaniel Ames, a physician, was born at Dedham, in Massachusetts, on 9th April 1785. After practising the law for some little time, he abandoned that profession for the more congenial pursuit of politics, and in 1788 became a member of the Massachusetts convention for ratifying the constitution. In this assembly he bore a conspicuous part, and in the next year, having passed to the house of representatives in the state legislature, he distin¬ guished himself greatly by his eloquence and forensic talents. During the eight years of Washington’s administration he took a prominent part in the national councils ; and on the retirement of that eminent man from office, he returned to his residence at Dedham to resume the practice of the law, which the state of his health, after a few years, obliged him to relinquish. But Ames was not idle: he continued his literary labours, and published numerous essays, chiefly in relation to the contest between Great Britain and revolu¬ tionary France, as it might affect the liberty and prosperity of America. Four years before his death, he was chosen president of Flarvard College, an honour which his broken state of health obliged him to decline. After suffering for two years from extreme debility, he expired on the 4th July 1808, having acquired the admiration and respect of his countrymen by the brilliancy of his talents and his pri¬ vate virtues. His writings were collected and published, with a memoir of the author, in 1809, by the Rev. Dr Kirk¬ land, in one large octavo volume. Ames, Joseph., author of a valuable work on the progress of printing in England, called Typographical Antiquities, which is often quoted by bibliographers. He was born in 1689, and died in 1759. The best editions of his work are those published with the additions of Herbert and of Dibdin. Ames, William, D.D., a learned Independent divine, was born in 1576, and educated at Christ’s College, Cambridge. In the reign of King James I., he left the university, in order to avoid expulsion for nonconformity, and retired to the Hague, where he had not been long before he was invited to accept of the divinity chair in the university of Franeker, in Friesland, which he filled with great ability for above twelve years. He removed from thence to Rotterdam on account of his health; and there he continued during the remainder of his life. His controversial writings, which com¬ pose the greater part of his works, are chiefly against Bel- larmine and the Arminians. He also wrote, 1. Afresh Suit against Human Ceremonies in God!s Worship; 2. Lec- tiones in Psalmos Damdts; 3. Medulla Theologice; and several pieces relative to the sciences. He died of an asth¬ ma, at Rotterdam, in November 1633. AMESBUR Y, a market-town in the hundred of the same name, in the county of Wilts, 77 miles from London, and 7 from Salisbury. It is situated in a narrow valley on the river Avon, on Salisbury plain. It is an ill-built town, but contains the beautiful house built by Inigo Jones for the Duke of Queensberry. At Milston, in this neighbourhood, Addison was born. Near the town stands the druidical monument of Stonehenge. Population in 1851, 1172. AMETHYST, a transparent gem of a purple colour, which seems composed of a strong blue and a deep red; and, according as either of these prevails, affording different tinges of purple, sometimes approaching to violet, and some¬ times even fading to a pale rose colour. Though the ame¬ thyst is generally of a purple colour, it is nevertheless some¬ times found naturally colourless, and may at any time be easily made so by putting it into the fire ; in which pellucid A M H 715 or colourless state it so resembles the diamond, that its want Amethyst of hardness seems the best way of distinguishing it. Some Amljgr8t derive the name amethyst from its colour, which resembles v m r 'y wine mixed with water ; while others, with more probability, ~~ think it got its name from its supposed virtue of preventing drunkenness,—an opinion which, however imaginary, pre¬ vailed to that degree among the ancients, that it was usual for great drinkers to wear it about their necks. Be this as it may, the amethyst is scarcely inferior to any of the gems in the beauty of its colour. The common amethyst is a variety of quartz; the oriental amethyst is a variety of spi- nelle. Its most common form is a six-sided prism, termi¬ nated by a flat and short pyramid of the same number of sides. The amethyst is found in the East and West Indies, Siberia, and in every part of Europe ; the oriental being so hard and bright as to equal any of the coloured gems in value. The common amethysts, however, fall infinitely short of these; all the European ones, and not a few of those brought from the East and West Indies, are a mere variety of rock crystal. Counterfeit or Factitious Amethyst. Spars and crystals tinged red and yellow, &c., are sold for amethysts. The false ones come from Germany, are tinged by vapours in the mines, and contain lead and manganese. Amethysts may be counterfeited by glass, to which the proper colour or stain is given. There were fine ones made in France about the year 1690, which may even impose on connoisseurs, unless the stone be taken out of the collet. Amethyst, in Heraldry, a term for the purple colour in the coat of a nobleman, in use with those who blazon with precious stones instead of metals and colours. This, in a gentleman’s escutcheon, is called Purpure ; and in those of sovereign princes, Mercury. AMETHYSTINE is applied, in Antiquity, to a kind of purple garment dyed of the hue of amethyst. In this sense amethystine differed from Tyrian as well as from hyacin- thine purple, being a kind of medium between them. AMHARA, one of the great divisions of Abyssinia, in¬ cluding the whole country north of the upper basin of the Blue River, and separated on the north-east from Tigre by the Tacazze. The province of Amhara Proper is in the south-east of this territory, and constitutes a state or kingdom still nominally subject to the head of the royal family, who is however a mere puppet in the hands of his temporary min¬ ister, with a paltry pension. The great lake of Dembea lies in the centre, surrounded by the plain of Dembea, which has been called the granary of the country, on ac¬ count of its fertility and the blandness of its climate. The language is the Amharic, a branch of the Semitic stock. AMHERST, Jeffrey, Lord, was born in 1717 in Kent. He served in the Duke of Cumberland’s campaigns in Ger¬ many, and afterwards with distinction in the military opera¬ tions that wrested Canada from the French. He was go¬ vernor of Virginia in 1763, and of Guernsey in 1770. He was created a baron in 1776, while he was commander-in¬ chief in England, which office he retained till the dissolution of Lord North’s administration in 1782. He was again ap¬ pointed commander-in-chief in 1793, an office which he resigned on account of his age in 1795. He died in 1797. Amherstburgh in Upper Canada was named after this able officer. Amherst, a seaport-town of Eastern India, situate in a district of the same name, in the province of Tenasserim, at the mouth of the Saluen or Martaban River. It was found¬ ed by the English in 1826, on the restoration of the town of Martaban to the Burmese, and named in compliment to the governor-general of India, who projected its erection. The proclamation inviting the natives to people the town was well adapted to the character and capacities of those 716 AMI AMI Amherst whom it addressed. “ The inhabitants of the towns and Amicable v^a»es w^° to come shall be free from molestation, v ) extortion, and oppression. They shall be free to worship v ^ as usual, temples, monasteries, priests, and holy men. The people shall go and come, buy and sell, do and live as they please, conforming to the laws. In regard to slavery, since all men, common people or chiefs, are by nature equal, there shall be under the English government no slaves. Whoever desires to come to the new town, may come from all parts and live happy; and those who do not wish to remain may go where they please without hinderance.” Batteries erected on the heights protect both town and harbour. The latter is spacious and secure, with a depth of three fathoms at low tides; but it is difficult of access, especially during the south¬ west monsoon. Teak forests abound in the neighbourhood, and the timber they furnish forms a principal article of ex¬ port. Distance east from Rangoon 100 miles ; from Moul- mein south 30 miles. Lat. 16. 4. N. Long. 97. 40. E. (e. t.) Amherst, a small town in the county of Hampshire, Massachusetts, U. S., North America, 90 miles west of Bos¬ ton. It is chiefly noted for its literary institutions, which consist of a college, an academy, and a classical institution. Its college was opened in 1821, and in 1850 had 166 stu¬ dents. Population about 2500. This is the name of several other places in the United States. AMHERSTBURG, in Essex county, Upper Canada, is in Lat. 42. 5. N. Long. 83. 10. W. It is on the north shore of Lake Erie, near the River Detroit. It has a garri¬ son and some redoubts. AMHURST, Nicholas, an English poet and political writer of the eighteenth century, was born at Harden in Kent, and entered of St John’s College, Oxford; from which he was expelled for irregularity of conduct and libertine prin¬ ciples. Retaining great resentment against the university on this account, he abused its learning and discipline, and some of the most respectable characters in it, in a poem published in 1724, called Oculus Britannia, and in a book entitled Terra Filius. He published a Miscellany of Poems, sacred and profane; and The Convocation, a poem in five cantos, which was a satire on the Bishop of Bangor’s anta¬ gonists. But he is best known for the share he had in the political paper called The Craftsman ; though, after being the drudge of his party for nearly 20 years, he was utterly forgotten in the famous compromise of 1742. He died in that year of a broken heart, and was indebted to the charity of his booksellers for a grave. AMIANTHUS, or Asbestus; Asbeste, Haiiy. The ge¬ neral composition of this substance may be stated as a sili¬ cate of magnesia, lime, and protoxide of iron. It occurs in highly delicate fibres, often thinner than a hair, longitudi¬ nally cohering, and easily separated. The finest varieties are of a brilliant silky white, and flexible. The Tarentaise in Savoy, and the island of Corsica, are cited as the localities affording the most perfectly fibrous white and silky varie¬ ties ; and it occurs so abundantly in the last, that Dolomieu was enabled to use it in place of hay for packing his speci¬ mens. Anciently it was woven into napery and towels, which, when foul, were thrown into the fire, from whence they came out perfectly clean. Amianthus cloth was some¬ times employed by the ancients to preserve the bones of the dead in the funeral pile. AMICABLE Benches, in Roman Antiquity, were, ac¬ cording to Pitiscus, lower and less honourable seats allotted for the judices pedanei, or inferior judges, who, upon being admitted to the emperor’s council, were dignified by him with the title amici. Amicable Numbers denote pairs of numbers, of which each is mutually equal to the sum of all the aliquot parts of the other. So the first or least pair of amicable numbers are 220 and 284; all the aliquot parts of which with their sums, are as follows, viz.: Of 220, they are 1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, their sum being ------ 284 Of 284, they are 1, 2, 4, 71, 142, and their sum is 220 The second pair of amicable numbers are 17,296 and 18,416, which have also the same property as above. And the third pair of amicable numbers are 9,363,584 and 9,437,056. These three pairs of amicable numbers were found out by F. Schooten (sect. 9 of his Exercitationes Mathematical who, it is said, first gave the name of amicable to such num¬ bers, though such properties of numbers, it seems, had be¬ fore been treated of by Rudolphus, Descartes, and others. To find the first pair, Schooten puts \x and fyz, or dtx and (Tyz for the two numbers, where a = 2 ; then making each of these equal to the sum of the aliquot parts of the other, gives two equations, from which are found the values of x and z, and consequently assuming a proper value for y, the two amicable numbers themselves 4x and 4yz. In like manner for the other pairs of such numbers; in which he finds it necessary to assume 16a? and 16 yz or a4x and a4yz for the second pair, and 128ar and 128yz, or d‘x and a^yz for the third pair. Schooten then gives this practical rule, from Descartes, for finding amicable numbers, viz., assume the number 2, or some power of the number 2, such that if unity or 1 be subtracted from each of these three following quantities, viz.— From 3 times the assumed number, Also from 6 times the assumed number, And from 18 times the square of the assumed number, the three remainders may be all prime numbers; then the last prime number being multiplied by double the assumed number, the product will be one of the amicable numbers sought, and the sum of its aliquot parts will be the other. That is, if a be put = the number 2, and n some integer number, such that 3a" - 1, and 6a" — 1, and 18a2" - 1, be all three prime numbers; then is 18a2"-1 x 2a" one of the amicable numbers, and the sum of its aliquot parts is the other. On this subject see Euleri Opuscula varii Argu¬ ment^ tom. ii. p. 23—107. AMICTUS, among Ecclesiastical Writers, the uppermost garment anciently worn by the clergy; the other five being the alba, cingulum, stola, manipulus, and planeta. The amictus was a linen garment, of a square figure, covering the head, neck, and shoulders, and buckled or clasped be¬ fore the breast. It is still worn by the religious abroad. Its English name is Amice. AMICUS Curle, a law term, to denote a bystander who informs the court of a matter in law that is doubtful or mistaken. AMIDA, a god worshipped by the Japanese, who has many temples erected to him in the Island of Japan, of which the principal is at Jeddo. The Japanese have such a con¬ fidence in their idol Amida, that they hope to attain eternal felicity by the frequent invocation of his name. One of the figures of this idol is preserved at Rome.—See Kampfer, 243. AMIENS, an arrondissement in the department of the Somme, in the north of France. Its extent is 719 square miles, or about 460,035 English acres. It comprehends thirteen cantons, viz., Amiens, Conti, Corbi, Hornoy, Moliens- Bibame, Oisemont, Piquigny, Poix, Soins, and Villers- Bocage, with 249 communes or parishes. In 1851 it con¬ tained 189,968 inhabitants. Amiens, a city, the capital as well of the department of the Somme as of the circle of its own name. It is a forti¬ fied place with a strong citadel, on the Somme, which re- AML Amilcar ceives here the waters of the Seille, and passes through the || town in three branches. It has access to the sea, but only Amlwch. for small craft. It is a well-built ancient town, containing a cathedral, fourteen churches, and two hospitals. The population in 1851 amounted to 49,139. The cathedral is a venerable object, both for its beauty and extent. The town- house is a large, handsome stone building, and contains a fine collection of pictures of the French school. Amiens is the seat of the prefect, of a bishop, and of the departmental courts of justice. There is a commercial board, a society of agriculture, a botanic garden, a lyceum, a theatre, and a library. Amiens was always a manufacturing city. Though it suffered much during the revolution of 1789, it has since revived; and at present produces considerable quantities of woollen cloths, cassimeres, and worsted stuffs. There are also some moderate establishments for making cotton goods, the yarn of which, for all but the finer kinds, is spun in the city. It has also trade in tanning and in soap making. This city is distinguished as the birthplace of Peter the Hermit, the preacher of the first crusade, and of Voiture the poet, as well as for the treaty of peace of 1802. Long. 2. 23. E. Lat, 49. 53. N. AMILCAR, the name of several Carthaginian captains. The most celebrated of them is Amilcar Barcas, the father of Hannibal. See Hamilcar. AMILICTI, in the Chaldaic Theology, denote a kind of intellectual powers, or persons in the divine hierarchy. The amilicti are represented as three in number, and constitute one of the triads in the third order of the hierarchy. AMINTA, in Literary History, a beautiful pastoral co¬ medy composed by Tasso, the model of all dramatic pieces wherein shepherds are actors. Guarini’s Pastor Fido and the Fili de Sciro of Bonarelli are only copies of this excel¬ lent piece. AMIOT, Pere, a learned Jesuit, born in 1718 at Toulon. He was sent to Pekin in 1751, and continued to reside there until his death in 1794. He obtained the favourable notice of the emperor Kien Lung; which, with his profound know¬ ledge of the Chinese and Mantcheou languages, enabled him to collect and transmit to Europe more information on China than all his predecessors. His researches have enriched all the memoirs on that singular people during the last century. AMIS US, in Ancient Geography, the chief city of the ancient kingdom of Pontus. It was built by the Milesians, and peopled partly by them and partly by a colony from Athens. Under the kings of Pontus it became a very flourishing city. Mithridates Eupator made a large addition to the town, which he called Eupatoria, and made it his residence alternately with Sinope. It was taken by the Roman general Lucullus in the Mithridatic war, and after¬ wards by Pharnaces son of Mithridates. Julius Caesar, after defeating Pharnaces, restored it to its ancient liberty. Amisus is now called Samsoon. AMITERNUM, an ancient city of the Sabines, situated near the sources of the Aternus. Its site is now occupied by the modern village of Vittorino, where numerous re¬ mains are still to be seen. This was the birthplace of the historian Sallust. AMITTERE Legem Terras, among Latvyers, a phrase importing the loss of liberty of swearing in any court; the punishment of a champion overcome or yielding in battle, —of jurors found guilty in a writ of attaint,—and of a person outlawed. AMLWCH, a seaport borough in the hundred of Twrce- lyn, in the island of Anglesey, North Wales. It has a har¬ bour cut out of the rock with great labour and cost, capable of containing 30 vessels of about 200 tons burden. It rose rapidly after the discovery of the copper mines of Pary’s Mountain, but since the ore there has been exhausted it has A M M 717 declined. It is 261 miles from London, and 15 from Beau- Amma maris. Population in 1851, 3169. II AMMA, among Ecclesiastical Writers, a term used to de- vAmman,/ note an abbess or spiritual mother. ^ Amma, an ancient Greek land measure, equal to 60 feet. AMMAN, Johann Conrad, a physician, and one of the earliest writers on the instruction of the deaf and dumb, was born at Schaffhausen, in Switzerland, in 1669. In 1687 he graduated at Basle ; and as his religious principles did not permit him to settle in his native country, he retired to Hol¬ land, where he appears to have devoted his time and atten¬ tion chiefly to the cure of the defects and imperfections of speech. He first called the attention of the public to his method, in a paper which was inserted in the Philosophical Transactions; and which appeared in a separate form in the year 1692, under the title, Surdus Loquens, sive Methodus qud qui surdus natus est loqui possit; and afterwards, with much additional matter, in 1702 and 1728, under the title, Dissertatio de Loquela, qud non solum vox humana et lo- quendi artificium ex originibm suis eruuntur, sed et tra- duntur media, quibus ii qui ab incunabulis surdi et mtjti fuerunt, loquelam adipisci, quique difficulter loquuntur, vitia sua emendare possint. In this work, which Haller terms “vere aureum,” he develops, with great ability, the mecha¬ nism of vocal utterance, and describes the process which he employed in teaching its use to the unfortunate class of persons committed to his care. This consisted principally in exciting the attention of his pupils to the motions of his lips and larynx while he spoke, and then inducing them by gentle means to imitate these movements, till he brought them to repeat distinctly letters, syllables, and words. As his method was excellent, we may readily give him credit for the success to which he lays claim. In a long course of practice, he says that he never failed in his endeavours but in two instances; one of which was that of a girl who was an idiot, and the other that of a Jew, from whose father he foresaw that he would not get any thanks for his trouble. The edition of Ccelius Aurelianus, which was undertaken by the Wetsteins in 1709, and still ranks as one of the best edi¬ tions of that author, was superintended by Amman. (t. m.) Amman, Paul, a physician and botanist, was born at Breslau in 1634. In 1662 he received the degree of doctor of physic from the university of Leipsic, and in 1664 was admitted a member of the society Naturcc Curiosorum, under the name of Dryander. Shortly afterwards he was chosen extraordinary professor of medicine in the above- mentioned university ; and in 1674 he was promoted to the botanical chair, which he again, in 1682, exchanged for the physiological. He died in 1691. Paul Amman seems to have been a man of an acute mind and extensive learning; but a restless and irritable disposition led him to engage too much in controversy, and to indulge in a degree of raillery in his writings, which the nature of the subjects hardly war¬ ranted. By his first work, which was published in 1670, under the title Medicina Critica, seu Genturia Casuum in Facilitate Lipsiensi resolutorum variis discursibus aucta, he drew down upon himself the displeasure of the faculty, who had certainly no cause to rejoice at this exposure of their decisions. In the Parcenesis ad docentes occupata circa Institutionum medicarum Emendationem, which appeared three years afterwards, and in the Irenicum Numce Pompilii cum Hippocrate, which he published in 1689, he showed his independent turn of thinking, by boldly attacking the systems of Galen and Hippocrates, and the abuses to which the implicit adoption of them had given rise. But it is chiefly on his botanical writings that his fame ought to rest. Ihe Supellex Botanica, et Manuductio ad Matemam Medicam, which he committed to the press in 1675, contains a full but somewhat prolix catalogue of the plants of the botanic N. 718 A M M Amman, garden of Leipsic and its environs, with their synonyms; II . followed by a brief introduction to the study of the Ma- anus*" teria Medica, which exhibits an accurate knowledge of the v science he was then employed in teaching. His next pub¬ lication was entitled, Character Naturalis Plantarum; to the second edition of which, in 1685, he prefixed a disser¬ tation on the true classification of plants. In this work he adopted the arrangement of Morison, endeavouring to show, as the title imports, that the genera of plants were only to be distinguished by their parts of fructification, and illus¬ trating his method by the description of 1476 different ge¬ nera and species, in alphabetical order. An enlarged edition of this book was published by Daniel Nebel in 1700, with the addition of the characters of Tournefort and Hermann. For a complete list of Paul Amman’s writings, see Haller, Bihl. Med., and Eloy, Diet. Hist. (t. m.) Amman, or Ammant, in the German and Belgic Polity, a judge who has the cognizance of civil causes. It is also used among the French for a public notary, or officer, who draws up instruments and deeds. AMMANATI, Bartolomeo, a celebrated Florentine architect and sculptor, of the time of Michael Angelo, who was much employed both at home and in Rome. The beautiful and stable bridge over the Arno, Ponte della Trinita, is one of his celebrated works. The three arches are elliptic, very light, and elegant, yet have resisted the utmost fury of the river which has swept away several other bridges at different times. He was born in 1511, and died in 1592, at the age of 81. His wife, daughter of Giov. Antonio Baltiferi, an elegant and accomplished woman, published a Volume of poems that are highly esteemed in Italy. AMMIANUS Marcellinus, a Roman historian of the fourth century, was born in the city of Antioch, in Syria. Having served several years in the early part of his life in the army, he was afterwards promoted to the honourable station of protector domesticus. In the year 350 he entered the service of Constantius, the emperor of the East, and under the command of Ursicinus, a general of the horse, he served during several expeditions. According to his own modest relation, it appears that he acquired considerable military fame, and that he deserved well of his sovereign. He attended the emperor Julian in his expedition into Persia, but history is silent respecting his having obtained any higher military promotion than that which has already been mentioned. He was either in the city or the vicinity of Antioch when the conspiracy of Theodorus was discovered, in the reign of Valens, and was an eye-witness of the severe torments to which many persons were exposed by the em¬ peror on that account. But his lasting reputation was not to be acquired from military exertions. He left the army and retired to Rome, where he employed his time and talents in writing a his¬ tory of that empire, comprising a period of 282 years. Though a Greek by birth, he wrote in the Latin language ; but, according to the remark of Vossius, his Latin shows that he was a Greek, and also a soldier. His history ex¬ tended from the accession of Nerva to the death of Valens ; and the work was originally divided into thirty-one books. Of these the first thirteen have perished, and the eighteen which remain commence with the seventeenth year of the reign of Constantius, and terminate at the year 378. But there are several facts mentioned in the history which prove that the author was alive in the year 380. Of this number are the accession of Theodosius to the eastern empire, the character of Gratian, and the consulate of Neothorius. Some have reckoned the style harsh and redundant, but this may easily be excused, from his education and military life ; and the valuable information communicated abundantly compensates for that defect. Candour and impartiality are A M M leading features in his history. Gibbon appears to have Ammirato fairly estimated his character, when he says that he is “ an || accurate and faithful guide, who composed the history of his Ammon- own times without indulging the prejudices and passions which usually affect the mind of a contemporary.” There is a difference of opinion as to whether he was a Christian or a pagan. But the respectful manner in which he speaks of pagan deities, and of the advantage of heathen auguries to foretell future events, renders it abundantly evi¬ dent that he was a heathen. The favourable account which he gives of the religion, manners, and fortitude of Christians, is the result of his candour and impartiality as an historian. The work of Ammianus has passed through several editions, of which the best are the Leyden edition of 1693, and those of Leipsic, published in 1773 and 1808. AMMIRATO, Scipio, an eminent Italian historian, born at Lecce in Naples in 1531. After travelling over great part of Italy without settling to his satisfaction, he was en¬ gaged by the great duke of Tuscany to write the History of Florence, for which he was presented to a canonry in the cathedral there. He wrote other works while in this station, and died in 1600. AMMODYTES, a genus of Mamacopterygious fishes; of which our sand eel, A. Tobianus, is one. AMMON, or Ammonium, the ancient name of the cele¬ brated oasis (Siwah) on the west of Egypt, containing the oracle of the god Ammon. Arrian calls it a place, in which stood the temple of Jupiter Ammon, entirely surrounded by sandy wastes. Pliny states, that the oracle of Ammon was 12 days’ journey from Memphis, and among the Nomi of Egypt he reckons the Nomos Ammoniacus ; Diodorus Sicu¬ lus says that the district where the temple stood, though sur¬ rounded with deserts, was watered by dews which fell no¬ where else in all that country. It was agreeably adorned with fruitful trees and springs, and full of villages. In the middle stood the Acropolis or citadel, encompassed with a triple wall; the first and inmost of which contained the palace ; the others the apartments of the women, the house¬ hold, and children, as also the temple of the god, and the sacred fountains for lustrations. Without the Acropolis stood, at no great distance, another temple of Ammon, shaded by a number of tall trees ; near which there was a fountain, called that of the sun, or Solis Fons, because sub¬ ject to extraordinary changes according to the time of the day ; morning and evening warm, at noon cold, at midnight extremely hot. A kind of fossil salt was said to be naturally produced here. It was dug out of the earth in large oblong pieces, transparent as crystal. It was thought to be a pre¬ sent worthy of kings, and was used by the Egyptians in their sacrifices. From this our sal-ammoniac has taken its name. The observations of Brown and Hornemann prove that the oasis of Siwah is the district in which this celebrated oracle was situated. Pliny places it at 12 days’ journey from Memphis, and Hornemann reached Siwah in 12 days from Cairo. These travellers found an old building 32 feet long, 15 broad, and 18 high, formed of large stones, and with some hieroglyphics upon it. This is most probably the ancient sanctuary of Ammon, which was placed in an in¬ closure, and surrounded by an outer wall. Near this old building is a spring, which still preserves, in popular opinion, the qualities attributed by the ancients to the Fountain of the Sun, and which, in fact, belong to all deep-seated cold springs. Our modern travellers found also the salt incrus¬ tations, the numerous date-trees, and the sea-shells and fossil wood in the neighbouring desert, which Strabo and other ancient writers notice. Arrian and Diodorus describe the district as having a breadth of 40 or 50 stadia, with which Brown’s estimate of 4 to 6 English miles nearly agrees. Hornemann makes the circumference 50 miles, but he in- A M M Ammon dudes some patches of habitable land near it, but not con- 11 tiguous to it. Ammo- Ammon, or Hammon, in Heathen Mythology, the name niac‘ j of the Egyptian Jupiter, worshipped under the figure of a ^ ^ ram. See Amon. Ammon, or Ammonius, Andreas, an excellent Latin poet, born at Lucca in 1477, was sent by Pope Leo X. to Eng¬ land, in the characters of prothonotary of the apostolic see, and collector-general of that kingdom. He was a man of singular genius and learning, and soon became acquainted with the principal literati of those times; particularly with Erasmus, Colet, and others, for the sake of whose company he resided some time at Oxford. The advice which Eras¬ mus gives him, in regard to pushing his fortune, has a good deal of humour in it, and was certainly intended as a satire on the artful methods generally practised by the selfish and ambitious part of mankind. “ In the first place,” says he, “ throw off all sense of shame ; thrust yourself into every one’s business, and elbow out whomsoever you can; neither love nor hate any one ; measure everything by your own ad¬ vantage ; let this be the scope and drift of all your actions. Give nothing but what is to be returned with usury, and be complaisant to every body. Have always two strings to your bow. Feign that you are solicited by many from abroad, and get everything ready for your departure. Show letters inviting you elsewhere, with great promises.” Am¬ mon was Latin secretary to Henry VIII., but at what time he was appointed does not appear. In 1512 he was made canon and prebendary of the collegiate chapel of St Stephen, in the palace of Westminster. He was likewise prebendary of Wells; and in 1514 was presented to the rectory of Dychial in that diocese. About the same time, by the king’s special recommendation, he was also made prebendary of Salisbury. He died in the year 1517, and was buried in St Stephen’s chapel in the palace of Westminster. He was esteemed an elegant Latin writer, and an admirable poet. The epistles of Erasmus to Ammon, abounds with enco¬ miums on his genius and learning. His works are, 1. Epis- tolae ad Erasmum, lib. i.; 2. Scotici Conflictus Historia, lib. i.; 3. Bucolicse vel Eclogae, lib. i. Basil, 1546, 8vo; 4. De Rebus Nihil, lib. i.; 5. Panegyricus quidam, lib. i.; 6. Varii Generis Epigrammata, lib. i.; 7. Poemata Diversa, lib. i. AMMONIA, or Volatile Alkali. See Chemistry. Ammonia, a name of Juno in Greece. It is also used in ancient authors for the country of Lybia. AMMONIAC, a concrete, gummy, resinous juice brought from the East Indies, usually in large masses, composed of little lumps or tears, of a milky colour, but soon changing, upon being exposed to the air, to a yellowish hue. We now know that the plant which affords this juice is Dorema ammoniacum. It is one of the Umbelliferae {Pent, digyn.), and grows on an arid soil in the province of Irak in Per¬ sia, 42 miles from Ispahan. It grows also near Herat in Khorassan, and on the north-western slopes of the Hi¬ malayas. The plant is said also to grow in Nubia, Abys¬ sinia, and the interior parts of Egypt. It is brought to the western parts of Europe from Egypt, and to England from the Red Sea, by ships trading to the east. Such tears as are large, dry, free from little stones, seeds, or other impu¬ rities, should” be picked out, and preferred for internal use : the coarser kind is purified by softening it in hot water and colature, and then carefully inspissating it; unless this be skilfully done, the gum will lose a considerable portion of its more volatile parts. There is often vended in the shops, under the name of strained gum-ammoniacum, a composition of ingredients much inferior in virtue. Am¬ moniac has a nauseous, sweet taste, followed by a bitter one; and a peculiar smell, somewhat like that of galbanum, but A M M 719 more grateful; it softens in the mouth, and grows of a whiter Ammo- colour when chewed. Thrown upon live coals, it burns ^ niac^ j away in flame. It is partially soluble in water and in vine- ^ gar, with which it assumes the appearance of milk; but the resinous part, amounting to about one-half, subsides on standing. It is of considerable use in the Materia Medica as an antispasmodic. Ammoniac, Sal, a saline substance, formerly much used in dyeing and some other arts. At present not much of it is employed in this country, most of the sal-ammoniac ma¬ nufactured in Great Britain being sent to Russia. Sal-ammoniac is usually in the form of a hard, white cake, opaque, or only slightly translucent. Its taste is cooling, saline, and rather disagreeable; though it has been occasionally employed as a seasoner of food. Its spe¬ cific gravity is T441, according to the mean of the expe¬ riments of Wallerius, Watson, and Kirwan. It requires rather more than three times its weight of cold water to dissolve it. The primary form is considered to be the cube; but it crystallises also in octahedrons, and in a figure bound¬ ed by 24 trapeziums, formed by replacing the angles of the cube by three triangular faces. These, when they increase very much, cause the faces of the cube to disappear, and thus form a 24-sided figure, known in mineralogy by the name of leucite crystal. A hundred parts of alcohol, of the specific gravity 0-834, dissolve part of this salt. When exposed to a moist atmosphere, it gradually absorbs water, and deli¬ quesces, though very slowly. When heated, it sublimes unaltered in a white smoke, having a peculiar smell, very characteristic of sal-ammoniac. If a cold body be presented to this smoke, the sal-ammoniac condenses on it, and forms a white crust. When thus sublimed, it has the property of carrying along with it various bodies, which, when heated by themselves, are perfectly fixed. ” If quicklime or potash be triturated with sal-ammoniac, a strong smell of ammonia exhales. If sulphuric acid be poured upon it, vapours of muriatic acid are separated in abundance. If equal bulks of muriatic acid gas and ammo- niacal gas be brought into contact, they immediately com¬ bine and condense into sal-ammoniac. These facts, which are well known, show us that sal-ammoniac is a salt com¬ posed of muriatic acid and ammonia. The composition of this salt seems to have been first discovered by Tournefort in 1700. The experiments of Geofffoy junior in 1716 and 1723 were still more decisive, and those of Duhamel, in 1735, left no doubt upon the subject. Various experiments have been made by modern chemists to determine the pro¬ portions of the constituents of this salt. Dr Thomson first pointed out a process by synthesis, which has the advantage of being very simple, and at the same time rigidly accurate. He observed, that when muriatic gas and ammoniacal gas, both as dry as possible, are brought in contact with each other, they always combine in equal volumes ; therefore sal- ammoniac is composed of 100 measures of muriatic acid gas, united with 100 measures of ammoniacal gas. Now, 100 inches of muriatic acid gas weigh 40-011 grains, and 100 cubic inches of ammoniacal gasweigh 18'3837 grains. Hence sal-ammoniac is composed of Muriatic acid 40"011 or 4*625 Ammonia 18-3837 or 2*125 But 4-625 is the weight of an atom of muriatic acid, while 2-125 is the weight of an atom of ammonia. Hence, it is evident that sal-ammoniac is a compound of 1 atom muriatic acid 4*625 1 atom ammonia 2-125 6-750 and that an integrant particle of it weighs 6'750. x 720 AMMONIAC, SAL. Ammoniac. But there is another way in which the composition of this salt may be viewed. Muriatic acid is a compound of chlorine and hydrogen. It has been shown, that most of the substances hitherto called muriates are in fact chlo¬ rides, or combinations of chlorine with the metallic bases of the alkalies, earths, or metallic oxides respectively. Thus, common salt is a chloride of sodium, or a compound of chlorine and sodium; horn silver is a chloride of silver, or a compound of chlorine and silver. If a hole be dug in a piece of sal-ammoniac ; if this hole be slightly moist¬ ened by breathing on it; if a globule of mercury be put into it, and this globule be subjected to the action of a tolerably powerful galvanic battery, the mercury speedily acquires the consistence of butter, and swells up so as to amount to nearly four times its original bulk. In short, it is converted into an amalgam. Ammonia itself may be substituted for sal-ammoniac ; but the experiment, in that case, is attended with greater difficulty. In this case the ammonia is evidently altered by the galvanic energy, and one of its constituents has combined with the mer¬ cury, and converted it into an amalgam. If the amalgam be put under water, it is speedily reduced to the state of pure mercury, while in the mean time ammonia and hy¬ drogen gas are evolved. The same thing happens if the amalgam be put into a glass tube without any water. It would appear from this, that, by the galvanic energy, am¬ monia has been united to hydrogen, and converted into a substance which is capable of amalgamating with mercury. Now, no instance can be produced of any substance uniting with mercury, and forming an amalgam which re¬ tains the metallic lustre, except a metal. Hence we are entitled to infer, that the mercury in the preceding expe¬ riment has united with a metal, and that the compound of ammonia and hydrogen is a metal. This supposed compound of ammonia and hydrogen has received the name of ammonium. Ammonia itself has been shown to be a compound of 1 atom azote 1-75 3 atoms hydrogen 0*375 2*125 while muriatic acid is a compound of 1 atom chlorine 4*5 1 atom hydrogen 0*125 4*625 Were the atom of hydrogen in the muriatic acid to com¬ bine with the ammonia and convert it into ammonium, then ammonium would be a compound of 1 atom azote 1*75 4 atoms hydrogen..., 0*50 2*25 The integrant particle of it would weigh 2*25. We might conceive sal-ammoniac to be a compound of 1 atom chlorine 4-5 1 atom ammonium 2*25 6*75 According to this view, it would be a chloride of ammo¬ nium. The atomic constituents are the same accordino- to both views; the only difference lies in the way in which these atoms are united. If sal-ammoniac be a mu¬ riate of ammonia, then one atom of hydrogeM is united with one atom of chlorine, constituting muriatic acid, while three atoms of hydrogen are united with one atom of azote, constituting ammonia. If it be a chloride of ammonium, then four atoms of hydrogen are united to one atom of azote, constituting ammonium, an integrant particle of which is united to an atom of chlorine. It is Ammoniac, impossible to determine, in the present state of chemical knowledge, which of these views is the true one. We have no other evidence of the existence of ammonium than the amalgam formed with mercury by means of sal- ammoniac and the galvanic battery, and the resolution of this amalgam into mercury, ammonia, and hydrogen. But this curious experiment is not easily explained upon any other supposition. The name ammoniacus sal occurs in Pliny, lib. xxxi. cap. vii. He tells us that it was applied to a kind of fossil salt found below the sand, in a district of Cyrenaica, from which circumstance its name was derived. It was similar in appearance to the alumen scissile, had a dis¬ agreeable taste, but was useful in medicine. The gene¬ ral opinion is, that the sal-ammoniac of the ancients was the same as that of the moderns; but the imperfect de¬ scription of Pliny is far from being sufficient to decide the point. The native sal-ammoniac of Bucharia, as de¬ scribed by Model and Karsten, and which was analyzed by Klaproth, has no resemblance to the salt described by Pliny. The same remark applies to the sal-ammoniac of volcanoes. Dioscorides, in mentioning sal-ammoniac (book v. chap, cxxvi.), makes use of a phrase quite irre¬ concilable with the description of Pliny, and rather appli¬ cable to rock-salt than to our sal-ammoniac. Sal-ammo¬ niac, he says, is peculiarly prized if it can be easily split into rectangular fragments. Finally, we have no proof whatever that sal-ammoniac occurs at present, either near the temple of Jupiter Ammon, or in any part of Cy¬ renaica. These circumstances induce us to conclude that the term sal-ammoniac was applied as indefinitely by the ancients as most of their other chemical words. It may have been given to the same salt which is known to the moderns by that appellation, but was not confined to it. The name sal-ammoniac is derived, according to some, from the temple of Jupiter Ammon, in the neighbourhood of which it was found; according to others, from a dis¬ trict of Cyrenaica called Ammonia; but according to Pliny, from the sand in which it occurred,—the Greek name for sand being a^fiog. But whether our sal-ammoniac was known to the an¬ cients or not, there can be no doubt that it was well known to the alchemists. Albertus Magnus, in his trea¬ tise De Alchymia, informs us, that there were two kinds of sal-ammoniac, a natural and an artificial. The natu¬ ral was sometimes white, and sometimes red; the artifi¬ cial was more useful to the chemist. He does not tell us how it was prepared, but he describes the method of su¬ bliming it, which can leave no doubt that it was real sal- ammoniac. In the Opera Mineralia of Isaac Hollandus the father, addressed to his son, there is likewise a de¬ scription of the mode of subliming sal-ammoniac. There can be no doubt, then, that true sal-ammoniac was known in the thirteenth century. Basil Valentine, in his Currus Triumphalis Antimonii, describes some of the peculiar properties of sal-ammoniac in a still less equivocal man¬ ner, if possible; but, after the two older writers already quoted, his evidence is unnecessary. Sal-ammoniac occurs native in Bucharia, and probably in other parts of the world. It is found also in small quantities near volcanoes, being formed during the extra¬ ordinary convulsions of these mountains. This fact seems in corroboration of an opinion advanced by some minera¬ logists, that the principal fuel of volcanoes is pit-coal, and that they are always moistened with sea-water; for sal-ammoniac is sublimed in small quantities during the burning of London bricks, the sand of which is brought from the sea-shore, while the fuel is pit-coal. AMMONIAC, SAL. Ammoniac. In the Latin, English, and French chemical books published in the seventeenth and the beginning of the eighteenth century, the name of this salt is usually writ¬ ten sal-armoniac. This we conceive to be an old German word; for Agricola has given us an alphabetical catalogue of all the Latin technical terms which he uses in his works, with a German translation of each. Now, the German translation which he gives of sal-ammoniacus is sal-armoniac. The present German name for this salt is sabniak. Egypt is the country where sal-ammoniac was first ma¬ nufactured, and from which Europe for many years was supplied with it. This commerce was first carried on by the Venetians, and afterwards by the Dutch. Nothing was known about the method employed by the Egyptians till the year 1719. In 1716 Geoffroy junior read a pa¬ per to the French academy, showing that sal-ammoniac must be formed by sublimation ; but his opinion was op¬ posed so violently by Homberg and Lemery, that the pa¬ per was not printed. In 1719 M. Lemaire, the French consul at Cairo, sent the academy an account of the mode of manufacturing sal-ammoniac in Egypt. The salt, it appeared, was obtained by simple sublimation from soot. In the year 1760 Linnaeus communicated to the Royal Society a correct detail of the whole process, which he had received from Dr Hasselquist, who had travelled in that country as a naturalist. This account is published in the 51st volume of the Philosophical Transactions, 1760, p. 504. Almost the only fuel used in Egypt is the dung of cattle. This is collected during the first four months of the year, when the cattle feed on spring grass, which in Egypt is a kind of clover. It is dried, and sold to the common people as fuel. The soot from this fuel is care¬ fully collected and sold to the sal-ammoniac makers, who only work during the months of March and April; for at other periods of the year the dung of their cattle is not fit for their purpose. An oblong oven is built of bricks and moist dung, as long again as broad, and of such a size that the outside or flat part of the top of the arch may hold fifty glass vessels, ten in length, and five in breadth, each vessel having a cavity left for it in the brick work of the arch. These glass vessels are globular, with a neck an inch long and two inches wide. In general they are about eighteen inches in diameter. Each vessel is coated over with a fine clay found in the Nile, and afterwards with straw. They are filled two thirds with soot, and put into their holes at the top of the oven. At first a gentle fire is raised, and the temperature is gradually increased to the highest degree, at which it is kept for three days. A smoke with a sourish smell, not unpleasant, issues first from the glasses, then the salt sublimes, and coats the upper part of the vessel. It was long supposed that camels urine and camels dung were essential for the success of the above process; but this is a mistake. The dung of black-cattle, horses, sheep, goats, &c. are all used promiscuously. The dung of these animals contains the sal-ammoniac ready formed. This depends upon the food which the animals live on, and accordingly it is only fit for the purpose at one sea¬ son of the year. The soot contains the sal-ammoniac likewise ready formed, and merely mixed with a quantity of charcoal, oil, &c. from which it is freed by sublimation. Chaptal informs us that he found sal-ammoniac in the soot obtained by burning the dung of cattle that had fed on the saline plants in the marshes near the Mediter¬ ranean. Thus the Egyptian method of obtaining sal-am¬ moniac is the simplest possible. The first attempt to manufacture sal-ammoniac in Eu¬ rope was made by a Mr Goodwin, a chemist of London, VOL. II. 721 about the beginning of the eighteenth century. We do Ammoniac, not know his process accurately; but he appears to have used the mother ley of common salt and putrid urine as ingredients. Dossie, in his Institutes of Experimental Chemistry, gives it as his opinion, that the salt ©btained by this process was not sal-ammoniac, but sulphate of am¬ monia, and even describes a process for subliming that salt. But he must have been mistaken; for sulphate of ammonia, as appears from the experiments of Hatchett, is entirely decomposed when we attempt to sublime it. Goodwin’s process, however, whatever it was, did not succeed, and was speedily abandoned. In the year 1740 a patent was taken out for making sal-ammoniac by a London manufacturer. The process was nearly the same as Goodwin’s, and was equally unsuccessful. . The first successful manufacture of sal-ammoniac in this country was established in Edinburgh by Dr Hutton and Mr Davy. We do not know in what year the manufactory was be¬ gun ; but as the plan was concerted while these gentle¬ men were students at the university of Edinburgh, the establishment of the work cannot have been far from the year 1760. From the university of Edinburgh, Dr Hut¬ ton went to Paris. During his absence Mr Davy began the manufactory, and on his return admitted him as a partner. This original manufactory existed in Edinburgh till within these few years. The low price of sal-ammo¬ niac during the war with Russia induced the proprietors to abandon it, as was the case with almost all the sal-am¬ moniac works in Britain. Sal-ammoniac was first manufactured in France by Baume, who established a work about the year 1760; but whether it was posterior or anterior to the work of Hut¬ ton and Davy, we do not know. Manufactories of it were afterwards established in Germany, Holland, and Flanders. Various modes were followed in Europe to procure this salt. But the theory (if we can apply the term here) of most of the manufacturers was the same. They formed a sulphate of ammonia, which they mixed with common salt. A double decomposition took place. The sulphuric acid of the sulphate united with the soda of the common salt, and formed Glauber’s salt, which was obtained in great abundance by crystallization, and sold as a medi¬ cine. The muriatic acid and ammonia, uniting together, formed sal-ammoniac, which was sublimed. When the British government imposed a heavy duty on Glauber salts, the manufacture of sal-ammoniac in this country re¬ ceived so severe a blow, that it is not likely ever to recover it. We shall give a short sketch of the processes followed in different manufactories, in order to afford a more dis¬ tinct idea of the method of procuring this salt. Before the French revolution, several manufactures of sal-ammoniac existed in Flanders, which deserve to be described; first, because they were in some measure an imitation of the original Egyptian method. Bricks, or rather balls, were formed of the following materials: twenty-five parts of pounded pit-coal, five parts of soot, two parts of clay, and as much of a saturated aqueous so¬ lution of common salt as was sufficient to convert the whole into a paste; this paste was moulded in an iron mould, and the balls suffered to dry. These were burnt in a brick furnace, along with a quantity of dry bones, the proportion of which does not appear to have been accu¬ rately determined. The furnace communicated by an aperture, two inches wide, into a vaulted brick chamber above. From the top of this chamber there was a com¬ munication, likewise two inches wide, with a horizontal gallery, which terminated in a perpendicular chimney. The fire was kept up with these materials for five or six x 722 AMMONIAC, S A L. Ammuniac. months, and then allowed to go out. By the combustion of the pit-coals, soot, and bones, a quantity of carbonate of ammonia is formed. The common salt is decomposed by the clay, and muriatic acid disengaged. This acid coming.in contact with the carbonate of ammonia, decom¬ poses it, and sal-ammoniac is formed. The sides and roof of the vaulted chamber are found coated with this impure sal-ammoniac, which is carefully removed. The bottom of the chamber, and the horizontal gallery above, contain likewise sal-ammoniac, but so much loaded with bitumen, that it requires to be burnt a second time before the sal-ammoniac can be extracted. The impure sal-am¬ moniac is put into egg-shaped clay vessels, twenty inches long and sixteen in diameter. Each is filled to within three inches of the top. The lower part of these vessels is exposed to a graduated heat for forty-eight hours, while the upper part, being left in the air, is comparatively cool. The oily matter is first driven off, and then the sal-am¬ moniac is sublimed in a cake in the upper part of the ves¬ sel. The charcoal, and any other fixed matter present, remains at the bottom. Finally, the clay vessels are broken, and the cakes of sal-ammoniac taken out. There is a small hole in the upper part of the clay vessels, and care is taken to keep this hole open during the whole pro¬ cess, to prevent the vessels from bursting. Fifteen parts of the sooty matter taken from the vaulted chambers yield about five parts of sal-ammoniac. {Journal des Mines, No. X. p. 3.) The original process of Baume was to distil animal sub¬ stances, in order to procure from them carbonate of am¬ monia. With this salt he decomposed the muriate of magnesia, which exists in considerable quantity in the mother ley of common salt, when that substance is pro¬ cured from sea-water; the liquid containing the sal-am¬ moniac was evaporated, and the sal-ammoniac sublimed. This process was speedily abandoned, and another sub¬ stituted in its place by MM. Leblanc and Dize. They brought into contact, in a leaden chamber, vapours of ammonia and of muriatic acid. The ammonia was pro¬ cured by distilling animal substances, and the muriatic acid by decomposing common salt by means of sulphuric acid. But this method, though it yielded a very pure sal-ammoniac, was speedily abandoned on account of its expense. The process of Hutton and Davy was to procure am¬ monia, which they did chiefly from soot. This they con¬ verted into sulphate of ammonia. The sulphate was mixed with common salt, and thus two salts were pro¬ cured ; Glauber s salt, which they obtained by crystalli¬ zation, and sal-ammoniac, which was sublimed. Almost all the manufactures of sal-ammoniac, whether in Britain, France, or Germany, were similar in principle to that of Hutton and. Davy. The only difference con¬ sisted in the means employed to procure the sulphate of ammonia. We shall describe a manufacture, formerly existing in London, in which the methods employed were both scientific and economical. I he material from which the ammonia was extracted was bones. These were collected in the streets and frorn dunghills, chiefly by old women. The bones were bruised and boiled, in order to extract the fat which they contained, which was sold to the soap-makers. They were then put into iron cylinders eight feet long and three feet in diameter, placed horizontally over a fire¬ place, so that they could be made red-hot. At one end of the cylinder was a mouth, about fourteen inches in diameter, by which the bones were introduced. This mouth was accurately shut by a cover, and made air-tight by means of lute. From the other end of the cylinder proceeded a cast-iron pipe, from six to eight inches in Ammoniac, diameter, and twenty feet long, terminating in one or more oblong leaden receivers, which were kept cool by water placed in a leaden vessel, the bottom of which formed their cover, the juncture being secured by lute. Of these receivers there were commonly two to each still, or three to two stills. Every receiver was about twelve feet long, one foot deep, and fourteen inches wide; and the refrigeratory that covered it held about four inches in depth of water. At the end most remote from the still was a pipe, fitted with a wooden plug, for the purpose of drawing off the condensed liquor; and above this was a hole through which the gas and uncondensible vapour passed off into the open air. A single charge ot each still yielded about 36 pounds of impure alkaline liquor, and about 30 pounds of black fetid oil floating on its surface. This latter being skim¬ med olf, the ammonia was saturated with sulphuric acid, either by means of the mother liquor from the green vi¬ triol makers, or still more economically by means of cal¬ cined and pulverized gypsum. In this last case the ma¬ terials were mixed, and left in contact for some hours. A double decomposition took place; the sulphuric acid of the gypsum uniting with the ammonia, while the car¬ bonic acid of the carbonate combined with the lime of the gypsum. The solution of sulphate of ammonia thus produced was mixed with common salt, by which Glau¬ ber’s salt and sal-ammoniac were formed, and separated from each other. For this purpose the liquid, clarified by subsidence and decantation, was transferred into oblong leaden boilers, about nine feet long, three wide, and nine inches deep. Two thirds of the length of these boilers were set upon iron plates heated by a fire beneath; the remaining part was supported by flat tiles, and defended from the heat by a solid brick work. As the Avater evaporates, the Glauber’s salt begins to crystallize. It is swept from time to time to the cool extremity of the boiler, whence it is shovelled into baskets placed over the end of the boiler, that the liquid which drains off may not be lost. The evaporation is continued till feathered crystals of sal-ammoniac begin to appear on the surface. The liquid is then run into coolers, and deposits little else than sal- ammoniac till the temperature sinks to 70°. The crys¬ tals must now be removed, that they may not be mixed with the Glauber’s salt, which begins at that temperature to be deposited. The sal-ammoniac thus obtained is first drained in baskets, and then exposed to heat in a kind of oven, till the water of crystallization is driven off. It be¬ comes spongy, friable, of an ash-colour, mixed with small white filaments. This salt is introduced, while still hot, into globular grey earthen jars, fitted with a cover (with a hole of about half an inch diameter in its centre), luted on with a mix¬ ture of clay and horse-dung. These are set in earthen pots over a strong fire, in a furnace of either a circular or oval form, and capable of containing from six to eighteen, surrounded with sand up to the edge of the pot, and also having about 2^ inches of sand on the cover, confined by an iron ring about three inches deep, and two inches less in diameter than the cover, in order that the luting, should it give way, may be repaired without suffering the covers to be cooled by the removal of the sand; for, during the sublimation, their temperature should be about 320°. These earthen vessels may be filled with the dried salt to within two inches of the top. It may be gently pressed in, but not rammed close. The fire, which has been lighted some time before, is now to be raised gradu¬ ally till the iron pots are of a pretty strong red heat all A M M Ammon- round. They are so placed in the furnace that the upper ites. part is first heated, the bottoms resting on solid brick work. At first a quantity of aqueous vapour, carrying with it a portion of the salt, escapes through the hole in the cover. The hole must be left open as long as any moisture exhales. This is known by bringing a cold smooth iron plate near the hole, in order to condense the sublimate. When the water is gone, the salt attaches itself to this plate in the form of a dry semi-transparent crust. The hole is now to be stopped up with lute, and more sand put upon the cover. The heat is to be kept up till it is judged that most of the sal-ammoniac, but not the whole, has sublimed. The time requisite for this, de¬ pending on the furnace, can only be learned by expe¬ rience. If the heat be continued too long, the cake of sal-ammoniac acquires a yellow colour, and a scorched, opaque, crackled appearance, which, injuring its saleabi¬ lity, ought to be avoided. When the lute gives way, and requires repairing during the process, the appearance of the cake of sal-ammoniac is injured. On this account glass vessels would be preferable to those of clay. But in this country the expense of glass is so great, on ac¬ count of the high duty laid upon it, that manufacturers are scarcely able to use it in those cases where the ves¬ sels must be broken at the end of every process, as is the case in the sublimation of sal-ammoniac. (Aikin’s Diction¬ ary of Chemistry, article Sal-Ammoniac.) One process more deserves to be mentioned, on account of its ingenuity and simplicity. It was the invention of Mr Astley, who secured the exclusive privilege by a pa¬ tent, and had a manufactory at Borrowstowness on the Frith of Forth, and another at Portobello, near Edin¬ burgh. He mixed together animal matters (chiefly woollen rags) with what in Scotland is called spirit of salt. It is the mother ley that remains after all the crystals of com¬ mon salt that can be got have been separated from sea¬ water. It consists chiefly of muriate of magnesia. This mixture was burnt in furnaces, and the produce received in small chambers placed over the furnaces* This pro¬ duce contained abundance of sal-ammoniac, which was obtained pure by sublimation. We conceive the theory of this process to be, that carbonate of ammonia is formed by the combustion of the animal matter. This carbonate immediately decomposes the muriate of magnesia, and sal-ammoniac sublimes. In principle, therefore, it does not differ from Baum6’s original process, though in point of economy it is probably greatly superior to it. We have little doubt that Baumeij’s method yields a greater return from the same quantity of materials; but this is probably much more than counterbalanced by the much greater expense attending his process. Nothing can de¬ monstrate this more clearly than the circumstance that his method was abandoned in France as too expensive, though labour be much cheaper in that country than in this, while Mr Astley manufactured his sal-ammoniac with profit in the neighbourhood of Edinburgh, (t. t.) AMMONITES, a fossil genus of spiral chambered shell, containing numerous species approaching nearest to the liv¬ ing nautilus.—See Von Buch, Ann. de Sciences Nat.; Sow- erby’s Conchology; D’Orbigny, Palceont. Franc. Ammonites, the descendants of the younger son of Lot (Gen. xix. 38). They originally occupied a tract of coun¬ try east of the Amorites, and separated from the Moabites by the river Arnon. It was previously in the possession of a gigantic race called Zamzummins (Deut. ii. 20). The Israelites, on reaching the borders of the Promised Land, were commanded not to molest the children of Ammon, for the sake of their progenitor Lot. Nevertheless, frequent wars were carried on between Israel and the Ammonites A M M 723 up to the time of Judas Maccabaeus (b.c. 164), who fought Ammonitis many battles with the Ammonites, and took Jazer, with the B towns belonging to it. Justin Martyr affirms that in his ^mmoniu3~ time the Ammonites were numerous {Dial, cum Tryph. § 119). Origen speaks of their country under the general denomination of Arabia. Josephus says that the Moabites and Ammonites were inhabitants of Coele-Syria (Antiq. i. 11, §5).. Their national idol was Molech or Milcom, whose wor¬ ship was introduced among the Israelites by the Ammonitish wives of Solomon (1 Kings xi. 5. 7). AMMONITIS, in Ancient Geography, a country of Arabia Petrsea, occupied by the children of Ammon, whence the appellation. It was a small district, situated among the upper branches of the river Jabbok, eastward of the Dead Sea. AMMONIUS, surnamed Saccas, from his having been in his youth a porter, was born in Alexandria about the end of the second century. He was one of the most celebrated philosophers of his age ; and, adopting with alterations the Eclectic philosophy, laid the foundation of that sect which was distinguished by the name of the New Platonists. This learned man was born of Christian parents, and educated in their religion, the outward profession of which, it is said, he never entirely deserted. As his genius was vast and comprehensive, so were his projects bold and singular: he attempted a general coalition of all sects, whether philosophical or religious, by framing a system of doctrines which he imagined calculated to unite them all, the Christians not excepted, in the most perfect harmony. In pursuance of this design, he maintained that the great principles of all philosophical and religious truth wTere to be found equally in all sects; that they differed from each other only in their method of expressing them, and in some opinions of little or no importance; and that, by a proper interpretation of their respective sentiments, they might easily be united into one body. Accordingly all the Gen¬ tile religions, and even the Christian, were to be illustrated and explained by the principles of this universal philosophy ; and the fables of the poets and priests were to be removed from Paganism, and the comments and interpretations of the disciples of Jesus from Christianity. In conformity to this plan, he insisted that all the religious systems of all na¬ tions should be restored to their original purity, and reduced to their primitive standard, viz., the ancient philosophy of the east, preserved uncorrupted by Plato: and he affirmed that this project was agreeable to the intentions of Jesus Christ, whose sole view in descending upon earth was to set bounds to the reigning superstition, to remove the errors that had blended themselves with the religions of all nations, but not to abolish the ancient theology from which they were derived. He therefore adopted the doctrines which were received in Egypt concerning the universe and the Deity, considered as constituting one great whole ; con¬ cerning the eternity of the world, the nature of souls, the empire of Providence, and the government of the world by daemons. He also established a system of moral discipline, which allowed the people in general to live according to the laws of their country and the dictates of nature, but required the wise to exalt their minds by contemplation, and to mor¬ tify the body, so that they might be capable of enjoying the presence and assistance of the daemons, and of ascending after death to the presence of the Supreme Parent. In order to reconcile the popular religion, and particularly the Christian, with this new system, he made the whole history of the heathen gods an allegory; maintaining that they were only celestial ministers, entitled to an interior kind of worship. He acknowledged also that Jesus Christ was an excellent man, and the friend of God ; but alleged that it x 724 AMO Ammuni- was not his design entirely to abolish the worship of dae- tion mons, and that his only intention was to purify the ancient Amon religi°n* This system, so plausible in its first rise, but so v , m0nJ i comprehensive and complying in its progress, has been the J ^ source of innumerable errors and corruptions in the Chris¬ tian church. At its first establishment it received some countenance from Athenagoras, Pantaenus, and Clemens the Alexandrian, and all who had the care of the public school belonging to the Christians at Alexandria. It was afterwards adopted with various degrees of assent by Longinus, the cele¬ brated author of the treatise on the Sublime, Plotinus, He- rennius, Origen, Porphyry, lamblichus the disciple of Por¬ phyry, Sopater, Edisius, Eustathius, Maximus of Ephesus, Priscus, Chrysanthius the master of Julian, Julian the Apostate, Hierocles, Proclus, and many others, both Pa¬ gans and Christians. Ammonius opened his school a.d. 193, and died a.d. 243. His opinions may be gathered from the writings and dispu¬ tations of his disciples. The only work of his now extant is a Diatessaron, or Harmony of the Gospels, which is pre¬ served in the Latin version of Victor, bishop of Capua (who wrongly ascribed it to Tatian), and of Luscinius. AMMUNITION, a general name for all warlike provi¬ sions, but more particularly powder, ball, &c. AMNESTY, in matters of policy, denotes a pardon granted by a prince to his rebellious subjects, usually with some exceptions: such was that granted by Charles II. at his restoration. The word is formed from the Greek afjLvrjar- rta, the name of an edict of this kind published by Thrasy- bulus, on his expulsion of the tyrants out of Athens. An amnesty marks the pre-existence of revolution or rebellion, and those countries are happiest where it is least known. Many amnesties have been granted in France and other parts of Europe during the past half century, but since the Jacobite insurrections none has been deemed necessary in Britain. The latest act of amnesty is the 20th Geo. II. c. 52, “ An Act for the King’s most gracious general and free pardon.” A similar act was passed after the rebellion of 1715. In both instances, however, punishments had been extensively inflicted before the passing of the amnesty, and acts of forfeiture were passed against those persons con¬ spicuous in the insurrections who could not be apprehended and brought to trial. The old treason law of England con¬ tained a general principle of amnesty honourable to the humanity of its authors, exempting from punishment those charged with treason against a king dejure, unless he were king de facto. This was pleaded by Sir Harry Vane when he was brought to trial at the Restoration ; but the plea was met by the discreditable quibble that Charles II. was king not only de jure but de facto from the time of his father’s death, though he was “ kept out of the exercise of his royal authority by traitors and rebels.” AMNIOS, or Amnion, a thin pellucid membrane, which surrounds the foetus in the womb. See Anatomy. AMOEBAiUM, in Ancient Poetry, a kind of poem re¬ presenting a dispute between two persons, who are made to answer each other alternately : such are the third and seventh of Virgil’s Eclogues. AMOL, or Amul, a city of Persia, in the province of Masenderan, on the Heras, about 12 miles above its entrance into die Caspian, and over which there is a bridge of 12 arches. The population in winter is about 40,000, but a great number of these are shepherds, who leave the city in sum¬ mer to tend their flocks. Here is a magnificent mausoleum erected by Shah Abbas to a former sovereign; and in its vicinity are many mounds and Persian remains. AMOMUM, an aromatic genus of plants, natives of hot climates, especially the East Indies. See Botany. AMON, or Amun, or Ammon, the name of an Egyptian A M 0 god, in whom the classical writers unanimously recognise -Amon their own Zeus and Jupiter. The primitive seat of his wor- II ship appears to have been at Meroe, from which it de- Amontons.. scended to Thebes, and thence, according to Herodotus (ii. 54), was transmitted to the oasis of Siwah and to Do- dona ; in all which places there were celebrated oracles of this god. His chief temple and oracle in Egypt, however, were at Thebes, a city peculiarly consecrated to him, and which is probably meant by the No and No Amon of the prophets. He is generally represented on Egyptian monu¬ ments by the seated figure of a man with a ram’s head, or by that of an entire ram, and of a blue colour. In honour of him, the inhabitants of the Thebaid abstained from the flesh of sheep, but they annually sacrificed a ram to him and dressed his image in the hide. A religious reason for that ceremony is assigned by Herodotus (ii. 42) ; but Diodorus (iii. 72) ascribes his wearing horns to a more trivial cause. As for the power which was worshipped under the form of Amon, Macrobius asserts (Saturnal. i. 21) that the Libyans adored the setting sun under that of their Am¬ mon ; but he points to the connection between the ram’s horns of the god and Aries in the zodiac. The etymology of the name is obscure. Eustathius says that, according to some, the word means shepherd. Jablon- ski proposed an etymology by which it would signify pro¬ ducing light; and Champollion, in his latest interpretation, assigned it the sense of hidden. There is little doubt that the pointed Hebrew text correctly represents the Egyptian name of the god, and, besides what may be gathered from the forms of the name in the classical writers, Kosegarten argues that the enchorial Amn was pronounced Amon, be¬ cause names in which it forms a part are so written in Greek, as ’ApovpaaovOrjp. Moreover, ’Apwv and 'Ayovv are found in lamblichus and Plutarch ; and the latter expressly says that the Greeks changed the native name into ’’Appoiv. Amon, fourteenth king of Judah, reigned two years, and was assassinated b.c. 642. AMONEBURG, a small town of Hesse-Cassel, on the river Ohm, 8 miles east of Marburg. Pop. 1200. AMO NT O NS, Guillaume, a celebrated French ex¬ perimental philosopher, was the son of an advocate who had left his native province of Normandy, and established him¬ self at Paris, where the subject of this memoir was born in 1663. The exertions of genius frequently take a particular direction from accidental circumstances. A severe illness with which Amontons was afflicted in his early youth, had the effect of rendering him almost entirely deaf, and conse¬ quently of secluding him in a great measure from the ordi¬ nary commerce and amusements of society. Being com¬ pelled by this accident to depend for his enjoyments on the resources of his own mind, he began to take great plea¬ sure in the construction of machines of various kinds, and in the study of the laws of mechanics; a path of inquiry which he pursued through life with unremitting ardour and distinguished success. One of the first objects which en¬ gaged his attention was the discovery of the perpetual mo¬ tion ; an attempt which, though necessarily unsuccessful, was productive of greater advantage to him than it has usually been to those who have pursued that vain chimera. Amontons directed his views in a particular manner to the improvement of instruments employed in physical experi¬ ments ; a subject which requires the finest applications of mechanical principles, and which till that time had not met with a due share of attention. In 1687, before he had attained his 24th year, he presented to the Academy of Sciences an hygrometer of his own invention, which was re¬ ceived with approbation by that learned body. In 1695 he published the only work which he has given to the world. It was dedicated to the academy, and entitled Remarques et AMO Amorbach Experiences Physiques sur la Construction cFun Nouvel II Clepsydre sur les Barometres, les Thermometres, et les Hy- Amorites. qr0metres. After Huygens’ beautiful application of the pen- dulum to the regulation of the motion of clocks, any attempt to revive the clepsydra, an incommodious instrument, and not susceptible of much accuracy, might seem to subject its author to the imputation of not sufficiently appreciating the great importance of a discovery which has so completely changed the face of astronomical science ; but the object of Amontons was to produce an instrument capable of measur¬ ing time on board ship, in circumstances where the motion of the vessel rendered such timekeepers as were then known useless. The machine which he constructed is said to have been extremely ingenious, and probably differed entirely from those of the ancients, among whom the clepsydra was in common use. In 1689 Amontons was admitted into the Academy ol Sciences, the memoirs of which he enriched with many im¬ portant contributions. The first paper which he presented after his admission was one on the theory of Friction, a sub¬ ject then involved in great obscurity, and on which his in¬ quiries tended to throw considerable light. After that ap¬ peared, in succession, an account of a New Thermometer, and of numerous Experiments made with the Barometer, relative to the nature and properties of Air,—a detailed ac¬ count of all which is given in the history of the academy. By his countrymen he is generally regarded as the inventor of the telegraph; and he had the honour of exhibiting the methods by which he proposed to accomplish the object in view, before some members of the royal family. It appears, however, from a paper read by Dr Hooke to the Royal So¬ ciety in 1684, that that ingenious philosopher had brought the telegraph, in theory at least, to a state of far greater ma¬ turity than Amontons, and nearly 20 years earlier. 1 he ex¬ periments of the latter were made about the year 1702. It may be regarded as a curious fact in the history of inven¬ tions, that although the great importance of telegraphic com¬ munication is obvious, and the method of accomplishing it was clearly explained by Hooke, and its practicability de¬ monstrated by Amontons, it continued to be regarded as a mere jeu c?esprit, and was not regularly applied to useful purposes till nearly a century afterwards, at the time of the French Revolution. Amontons died in 1705, aged 42. AMORBACH, a city of the kingdom of Bavaria, in the circle of Lower Franconia, 24 miles south of Aschaffenburg. It is situated at the junction of the rivers Mudau and Bill, and has a castle, the residence of the princes of Leimngen, and once a very rich Benedictine abbey, two churches, a chapel, an almshouse, and manufactures of cloth, paper, &c. Pop. 2900. ,. T AMORGO, an island in the Archipelago, south-east of Naxos, in Lat. 36. 48. N. Long. 26. 0. E. It is about 36 miles in circumference, and has a small town of the same name, with an excellent harbour, Port Anna, on its north¬ east coast. It is mountainous, and produces wine, oil, wheat, barley, &c. Pop. 3000. The poet Simonides was born ^AMORITES, the descendants of one of the sons of Canaan, the most powerful and distinguished of the Canaan- itish nations. We find them first noticed in Gen. xiv. 7, «fpg Amorites that dwelt in Hazezon-tamar, afterwards called Engedi, a city in the wilderness of Judea not far from the Dead Sea. In the promise to Abraham (Gen. xv. 21), the Amorites are specified as one of the nations whose country would be given to his posterity. When the Israelites were about to enter the Promised Land, the Amorites occupied a tract on both sides of the Jordan. They were under two kings—Sihon king of Heshbon, and Og king of Bashan, who “ dwelt at Ashtarotlr (Deut. i. 4). Before hostilities AMO 725 commenced messengers were sent to Sihon, requesting per- Amor- mission to pass through his land; but Sihon refused, and P1™118 came to Jahaz and fought with Israel; and Israel smote him AmJ)Ur with the edge of the sword, &c. (Num. xxi. 24). Og also v f j gave battle to the Israelites at Edrei, and was totally de¬ feated. Still, after repeated severe defeats, the Amorites, by means of their war-chariots and cavalry, confined the Danites to the hills, and would not suffer them to settle in the plains: they even succeeded in retaining possession of some of the mountainous parts. u The Amorites would dwell in Mount Heres in Aijalon, and in Shaalbim, yet the hand of the house of Joseph prevailed, so that they became tribu¬ taries. And the coast of the Amorites was from the going up to Akrabbim {the steep of Scorpions), from the rock and upwards ” (Judges i. 34-36). AMORPHOUS (a, priv., and gop^rj, form), a term of frequent use in physical science, to denote the absence of determinate form. AMORTIZATION, in Law, the alienation of lands or tenements to a corporation or fraternity and their successors. See Mortmain. AMOS, one of the twelve minor prophets, and a contem¬ porary of Isaiah and Hosea. He was a native of i ekoah, about six miles south of Bethlehem, inhabited chiefly by shepherds, to which class he belonged, being also a dresser of sycamore-trees. The period during which he filled the prophetic office was of short duration, unless we suppose that he uttered other predictions which are not recorded. It is stated expressly that he prophesied in the days of Uz- ziah, king of Judah, and in the days of Jeroboam, the son of Joash, king of Israel, two years before the earthquake (Amos i. 1). As Jeroboam died in the fifteenth year of Uzziah’s reign, this earthquake, to which there is an allusion in Zechariah (xiv. 5), could not have happened later than the seventeenth year of Uzziah • and as Uzziah and Jeroboam were contemporaries for about fourteen years, from b.c. <98 to 784, the latter of these dates will mark the period when Amos prophesied. The allusions in the writings of this prophet are numerous and varied ; they refer to natural objects, to historical events, to agricultural or pastoral employments and occurrences, and to national institutions and customs. Some peculiar expressions occur; such as “ cleanness of teeth,” a parallelism to “ want of bread,” iv. 6.; and in the orthography there are a few peculiarities. The canonicity of the Book of Amos is amply supported both by Jewish and Christian authorities. Philo, Josephus, and the Talmud include it among the minor prophets. It is also in the catalogues of Melito, Jerome, and the sixtieth canon of the Council of Laodicea. Justin Martyr, in his Dialogue with Trypho (§ 22), quotes a considerable part of the fifth and sixth chapters. There are two quotations from it in the New Testament: the first (v. 25, 26) by the pro¬ to-martyr Stephen, Acts vii. 42 ; the second (ix. 11) by the apostle James, Acts xv. 16. AMGUR, Guillaume de St, a canon of Beauvais in the thirteenth century, who distinguished himself greatly by his defence of the privileges of the university of Paris against ecclesiastical encroachments. Amour, or Amur, a great river of Chinese Tartary, which has its rise in the central deserts of northern Asia, among the mountains of Daouria, in about Long. 109. E. and Lat. 49. N. It has a winding course; flowing first in a northerly direction; and afterwards making a long detour towards^ the east; then turning to the north, it falls into the sea of Okhotsk, in about Lat. 53. N., opposite to the middle of the island or peninsula of Saghalien. This river is called Amur by the Russians, after the confluence of the Argun and the Schilka; and still higher up the Schilka is formed by the x 726 AMP AMP Amoy Amphia- raus. union of the Onon and Ingoda. It is called Schilka by the Tungoose ; Saghalien Oula, or Black Mountain River, by the Tartars; and Ghelon Kiangh, or the Dragon River, by the Chinese. It was first known to the Russians in 1639; and they resolved to annex to their empire the territory through which it flows, on account of the valuable furs with which it was known to abound. Many sanguinary conflicts accordingly took place between them and the Chinese, which ended in a treaty in 1689, by which the Russians abandoned their settlement on its banks, from which they were wholly excluded until the year 1847, when the navigation of this river was by treaty again opened to them. The river, which pours out an immense body of water, is navigable for large vessels as far as the Russian town of Nertschink, 1500 miles from the sea, though its stream is rapid, and it is annually frozen for some time. The length of its course is upwards of 2200 miles. AMOY, a commercial city and seaport of China, in the province of Fokien, on a small island of the same name, in Lat. 24. 10. N. and Long. 118. 13. E. The city is neither clean nor well built, but it has many public buildings and shops. It is commanded by a citadel on a height, with for¬ tifications. Amoy was captured by the British in 1841; and is one of the five Chinese ports opened up to British commerce by the treaty of 1842. Its harbour is deep, commodious, and safe, so that vessels on entering do not require the as¬ sistance of pilots. The traffic of Amoy is very considerable: in 1847, 117 vessels entered its harbour, with an aggregate burden of 16,494 tons; and the value of its imports, by British ships, during the same year was L.l79,758, by foreign vessels L.75,976; of its exports in British vessels L.7139, in foreign vessels L.8568. Its principal exports are crockery-ware, umbrellas, tea, sugar, sugar-candy, paper, tobacco, camphor, and grass-cloth. Population in 1847, 250,000. AMPERE, Andre Marie, professor of mathematical analysis in the Polytechnic School of Paris, and one of the most distinguished philosophers of this century, was born at Lyons in 1775. Among his numerous publications, on va¬ rious branches of knowledge, he is best known by his Electro- Magnetico-Dynamic papers, which were afterwards embodied in two volumes entitled Recueil des Observations Electro- Dynamiques, Paris, 1824-26. His mechanical invention is there exhibited in the various beautiful contrivances by which he demonstrated the force and direction of electro¬ magnetic currents, and his sagacity by the philosophical spirit with which he explained the phenomena. His speculations On the Application of the Calculus of Variations to Me¬ chanical Problems, as well as his first publication in 1820, Considerations on the Mathematical Theory of Games of Chance, are specimens of refined and profound specula¬ tion. He also showed an early interest in the Chemical 1 heory of Definite Proportions. Ini 824 he published a re¬ markable paper On the Surface-curve of Luminous Waves; and about 1830, a good Essay on the Philosophy of the Sciences. Besides these larger works, he was the author of several papers in Ee Journal de VEcole Poly technique, and in Memoires de l Institut., on mechanical philosophy and natural history. Ampere died at Paris in 1836, at the age of 61. g. ,j, \ AMPHIAR AUS,in 1 agan Mythology, a celebrated pro¬ phet, who possessed part of the kingdom of Argos. He was believed to excel in divining by dreams, and is said to have been the first who divined by fire. Amphiaraus, knowing by the spirit of prophecy that he should lose his life in the war against Thebes, hid himself in order to avoid engaL and kti£co, or rather ktlw, whence its meaning is “ the dwellers around” (a common centre). According to this etymology, the name ought to be spelt Amphictiony ; but in deference to the ancient legend, which connects the institution with the mythical hero Amphictyon, the spelling Amphictyony still prevails; although there were Greek amphictyonies with which that hero neither had, nor could have had, any con¬ nection whatever. There is positive evidence that several associations of this kind existed in Greece at a very early period; and they are of special interest to the philosophic historian, because they are the first symptoms of civili¬ sation and humanity, and do great honour to the age in which they originated; but what that age was, and what the circumstances were which occasioned the formation of such confederacies, ai-e questions concerning which we have no historical information. Tradition, indeed, connects the institution with the Attic king Amphictyon ; but it was in all probability not formed till after the period of the Doric migration, when the affairs of Greece became gradually settled. The most important of these confederations was the Am¬ phictyony of Delphi, or Thermopylce. It has been supposed that this was a confederation of the Hellenes against the Pelasgians; but this opinion is sufficiently refuted by the fact, that among its members we find both Hellenes and Pelas¬ gians. The names of the twelve tribes forming this Am- phictyonic league are not the same in all authorities. Har- pocration, with whom Libanius and Suidas on the whole agree, mentions the lonians, Dorians, Perrhaebians, Boeo¬ tians, Magnetes, Achaeans, Phthians, Malians, Dolopians, Tinianians, Delphians, and Phocians. yEschines has no more than eleven, and instead of the Achaeans, Tinian- ians, Delphians, and Dolopians, he only gives the Thes¬ salians, CEteans, and Locrians; while lastly, Pausanias’s list contains only ten names, viz., the lonians, Dolopians, Thessalians, TCnianians, Magnetes, Malians, Phthians, Do¬ rians, Phocians, and Locrians. The differences in these lists have been accounted for by the assumption that they refer to different times, but we have no evidence of any members of the confederacy having ever dropped off before the sacred war, after which the Phocians w ere excluded for a short time. Hence we have to supply two tribes for the list of Pausanias, and one for that of iEschines ; for it must be observed that the number twelve was unalterably fixed. The tribe wanting in dEschines are the Dolopians, and those which must be added to the list of Pausanias are the Per¬ rhaebians and Boeotians. The Gleans, mentioned by T5s- chines alone, are the same as the TEnianians whom he omits, and who dwelt around Mount Gita. The Achaeans and Phthians, moreover, are the same, and should have been recorded as the Phthian Achaeans. The Delphians also did not at first form members of the league, but rose to that rank only in later times, and instead of these two names the Thessalians and Locrians have to be entered in the list of Harpocration. Hence the Delphic Amphictyony consisted of the lonians, Dolopians, Thessalians, Tmianians (Gitcans), Magnetes, Malians, Phthian Achaeans, Dorians, Phocians (including the Delphians), Locrians, Boeotians, and Per¬ rhaebians, who were Pelasgians. All these nations dwelt, in the earliest times, in and about Thessaly, while after- 728 AMPHICTYONY. Amphic- wards we find them more scattered over different parts of tyony. Greece; and this circumstance alone shows, that the forma- tion of the league must belong to a very early period. All the twelve members of this confederacy, though some were very insignificant, and were even treated by others as subjects, had equal rights at the meetings, and the vote of the smallest tribe was as weighty as that of the most power¬ ful. The objects of the league are distinctly expressed in the oath which the Amphictyons had to take, and which is preserved in iEschines’ oration ‘ De Falsa Legatione. This oath bound the Amphictyons not to destroy any of the Am- phictyonic towns, not to turn away its running waters either in time of war or in time of peace; and if any one should attempt to rob the temple of Delphi (the common centre of the confederacy), to employ their hands, feet, tongue, and their whole power, to bring him to punishment. The human¬ ising influence which this and other enactments of the confe¬ deracy were intended to exercise, is perceptible in the part re¬ lating to war. The framer of the law evidently regarded war only as an unavoidable means of settling disputes between two states ; but it was to be carried on only for the purpose of bringing the dispute to a decision, and not for destruction and devastation. Another enactment probably was that the inhabitants of a conquered city should not be sold as slaves. But the chief care of the Amphictyons appears to have been to watch over the temple, to punish those who were guilty of a crime against it, and to reward those who did anything to increase its splendour and glory. In later times the political influence of the league generally lay dormant, until it was exercised by some powerful state or individual for selfish purposes. The Amphictyons had regularly two meetings every year in the spring at Delphi, and in the autumn at Anthela, near the pass of Thermopylae. At Delphi the deputies met in the temple of Apollo, and at Anthela in that of Demeter. This circumstance of the two places of meeting, and of the two divinities with which the Amphictyony was connected, renders it highly probable that, in the form in which we know it, it was a union of originally two distinct Amphic- tyonies, each of which had its own religious centre. The deputies of the several states who met at these places are called Pylagorce (UuAaydpoi, or ai), and Hieromnemones (Tcpo/xv^yaoves). The difference between these two classes of deputies has been the subject of much discussion among the learned; but if we admit that our Amphictyony was a union of two, the Pylagorae were probably the deputies sent to Thermopylae, and the Hieromnemones those sent to Del¬ phi, the former, after the union, taking precedence at the meetings at Thermopylae, and the latter at those of Delphi. The deputies sent to these annual meetings were appointed by lot in their respective states; and each state had two votes. The meetings, however, were attended not only by the de¬ puties but by thousands of others who flocked to Delphi or Thermopylae for religious and mercantile purposes, or only for the sake of amusement. This occasioned popular meet- ings (eK/cA^cnai) distinct from those of the regular deputies. But we cannot suppose that all the Greeks indiscriminately were allowed to take part in those popular assemblies, which must have consisted of visitors from the states which were members of the Amphictyony. The constitution of the confederacy and the number of its members remained, as far as we know, unaltered until the time of the sacred war; after the termination of which, in B.c. 346, the Phocians were excluded from the league. The same was the fate of the Lacedaemonians, who had sup¬ ported the Phocians. The vacancy was filled up by the admission of the Macedonians to the league. The Phocians, however, were afterwards restored to their position, because they had distinguished themselves by their valour during the invasion of the Gauls under Brennus. At the time of Amphic- the iEtolian ascendency in Greece, the Altolians appear to tyony. have usurped the power of the Amphictyons. Strabo speaks ^ of the Amphictyons as broken up in his own time ; and al¬ though their name occurs even at a much later time, yet they cannot have exercised any influence on the affairs of Greece. The whole institution died away into the same obscurity in which its origin is buried. Wise and humane as were the objects of the Amphic¬ tyons, yet, wherever they actively interfered in the affairs of Greece during the historical period, we find that they were more powerful for evil than for good; and the holy wars which were carried on by them in the defence of the Del¬ phic temple, and the honour of its god, contributed not a little to the demoralisation of the Greeks. The very first time that the Amphictyons interfered in the affairs of Greece, we find them acting in direct opposition to the spirit of their institution. We allude to the Crissaean or first sacred war, which broke out in b.c. 594 and lasted till B.c. 585. The inhabitants of Crissa (or Cirrha) on the Co¬ rinthian Gulf, were charged with extortion and violence to¬ wards the strangers who landed at their port, or passed through their territory on their way to Delphi. For this the Amphictyons declared war against Crissa, and it was vigor¬ ously carried on, in the name of the league, by the Thessa¬ lians and Cleisthenes, the tyrant of Sicyon. They even pretended to have the sanction of Apollo to dedicate the Crissaeans and their territory to the god, to enslave them, and make their land a waste for ever. The war is said to have been terminated by a stratagem of Solon, who poi¬ soned the waters of the river Pleistos, from which the town was supplied. When the town was taken, the vow of the Amphictyons was literally carried into effect: Crissa was razed to the ground, its harbour choked up, and its fertile plain changed into a wilderness. Such was the terrible vengeance taken by a body of confederates, whose original object was to prevent those very things which they now perpetrated to uphold the honour of the deity presiding over them. The second sacred war, which likewise lasted for ten years, from b.c. 355 to 346, was carried on with un¬ paralleled exasperation for a period of ten years, and nearly all the Greeks took part in it. The Thebans had set their hearts upon conquering Phocis, but screened their designs behind a charge preferred against the Locrians, alleging that they had robbed the temple of Delphi, because they had taken into cultivation a tract of land belonging to the Delphic temple. The Amphictyonic council, before which the charge was brought, condemned the Phocians to pay a heavy fine, and to destroy the crops of the sacred fields. No sooner was this verdict pronounced than the Thebans, Thessalians, Locrians, and Giteans took up arms to exe¬ cute it. The Phocians were joined by Athens and Sparta, and took possession of the temple of Delphi and its treasures, which they were obliged to employ in defraying the ex¬ penses of the war. The war was carried on with unexampled cruelty ; for even the surrender of the dead for burial was refused, and all Phocian captives were put to death. This war also afforded Philip of Macedonia an opportunity to in¬ terfere in the affairs of Greece, being invited by the Thes¬ salians to co-operate with them against the Phocians. Philip and his Macedonians acted as the champions of the god, and defeated the Phocians in a bloody battle near Mag¬ nesia. Three thousand captive Phocians were put to death. The latter, however, remained undaunted until at length they were compelled by treachery to surrender. The Am¬ phictyons now excluded them for ever from the league, their arms and horses were to be delivered up, their towns to be destroyed, and the people were henceforth to live in small villages, and to pay annually to the god sixty talents x\ M P AMP 729 Amphi- dryon II Amphi- lochus. (about L.15,000) until the temple should be completely in¬ demnified. Macedonian and Theban troops carried the judgment into execution: twenty-two towns disappeared from the face of the earth, and the otherwise fertile country remained for many years a wilderness. A third sacred war was decreed against the town of Amphissa, because its inhabi¬ tants had taken into cultivation the plain of Crissa; but in reality the war was brought about by the venal creatures who endeavoured to promote the ambitious schemes of Philip of Macedonia, who was bent upon making himself master of Greece. This war broke out in b.c. 338, and its unfortunate consequences led to the catastrophe which de¬ prived Greece of her independence in the battle of Chaero- nea. Such is a brief outline of the history of the Delphic Amphictyony, which not only itself violated its first prin¬ ciples, but is not known to have ever raised its voice to con¬ demn the wanton destruction of other Amphictyonic towns, such as Plataeae and Thebes. Other confederations of a similar kind were,— 1. The Amphictyony of Calaurea, connected with the temple of Poseidon, in the island of Calaurea. This Am¬ phictyony consisted of the towns of Hermione, Epidaurus, iEgina, Athens, Prasiae, Nauplia, and the Minyan Orcho- menos. Sparta and Argos became members of it at a late pei'iod, after having contrived to get Nauplia and Prasiae excluded. This circumstance shows that this confederation was in all probability formed before the Doric migration. 2. Amphictyony of Onchestos, in the territory of Hali- artus in Bceotia, was likewise connected with the temple of Poseidon. As at all other Amphictyonies, the meetings of the members were celebrated with various religious rites, solemnities, and public games. We do not know the na¬ tions that constituted this league. 3. Amphictyony of Amarynthos, in Euboea, connected with the temple of Artemis. We know that the two towns of Eretria and Chalcis were members of it, and that there existed an ancient treaty, by which these two cities pledged themselves not to use against each other any missiles thrown from afar. The meetings were celebrated with splendid fes¬ tivals. 4. Amphictyony of Delos, connected with the temple of Apollo, was a league formed among the inhabitants of the Cyclades and the lonians in the neighbourhood. Its insti¬ tution was ascribed to Theseus. The solemnities connected with its meetings gradually fell into disuse, until they were revived and increased in b.c. 426, when the island of Delos was purified by the Athenians. The Athenians, after this time, regularly sent an annual embassy to Delos, and they also retained for themselves the superintendence of the temple and the administration of its treasures. (l.s.) AMPHIDRYON, in Ecclesiastical Writers, denotes the veil or curtain which was drawn before the door of the bema in ancient churches. AMPHILA, a wide bay in the Red Sea, encumbered with thirteen small uninhabited islets. Lat. 14. 30. N. Long. 41. E. AMPHILOCHIA, in Ancient Geography, was a small district at the eastern end of the Ambracian Gulf. Its chief town was Argos, surnamed Amphilochicum, to dis¬ tinguish it from the greater Argos. AMPHILOCHIUS, bishop of Iconium in the fourth century, was the friend of St Gregory Nazianzen and St Basil. He assisted at the first general council of Constan¬ tinople in 381, presided at the council of Sidae, and was a strenuous opposer of the Arians. He died in 394. His works were published in Greek and Latin at Paris, in 1644, by Francis Combefis. AMPHILOCHUS, son of Amphiaraus and Eriphyle, was believed to have been a celebrated diviner. He had an altar erected to him at Athens, and an oracle at Mallos Amphi- in Cilicia, which city was said to have been founded by him macer and Mopsus. The answers of this oracle were given by Am'' h;_ dreams; and the party inquiring used to pass a night in the theatre, temple, that night’s dream being the answer. AMPHIMACER, in Ancient Poetry, a foot consisting of three syllables, whereof the first and the last are long, and that in the middle short: such is the word castitas. AMPHION, in Greek Mythology, the son of Zeus by Antiope, and the husband of Niobe, was a famous musician of antiquity, at the magical sounds of whose lyre the stones began to move, and formed themselves into walls around Thebes, after his conquest of that city. He was killed by Apollo for assaulting his temple; or, as some report, he destroyed himself in despair at the slaughter of his children by that god. See Niobe. AMPHIORCIA, or Amphomosia, in Grecian Anti¬ quity, the oath taken in court by the plaintiff and the de¬ fendant, that they would speak the truth. The judges also took this oath, that they would administer the laws with impartiality. AMPHIPOLIS, an Athenian colony, built on the site of the Thracian city ’Evvea 'OSot, the nine ways, 497 years B.c. It was on the east bank of the river Strymon, near its origin from the lake Cercinitis. Its importance arose from its site on a navigable river, and its vicinity to the gold mines of Mons Pangceus. It is now Jeni Keni. AMPHIPROST YLES, in the architecture of the an¬ cients, a temple which had columns in the front, and as many in the aspect behind, but none on the sides. See Architecture. AMPHISCII, among Geographers, a name applied to the people who inhabit the torrid zone. The Amphiscii, as the word imports, have their shadows one part of the year towards the north, and the other towards the south, according to the sun’s place in the ecliptic. They are also called Ascii. AMPHISSA, in Ancient Geography, the chief town of the Locri Ozolae, about seven miles west of Delphi. The modern town of Salona occupies its site. AMPHITHEATRE, in Ancient Architecture, a build¬ ing of an elliptic form, of two or more stories of open ar¬ cades, with a number of interior galleries and arched pas¬ sages, which served both as a communication and support to several rows of seats which rose above each other, and were arranged round a large space called the arena. The derivation of the word ampitheatre indicates that it is a place where the spectators, circuitously arranged, saw the performance equally well on all sides. The history of amphitheatres is of considerable impor¬ tance, in consequence of its connection with ancient man¬ ners. These structures owed their origin to the barbarity of the ancients, and their ruin to the humanity of the mo¬ derns. They are the production of Roman invention in the last ages of the republic. The Romans were immoder¬ ately fond of every amusement of a bloody and horrible nature. Their rulers encouraged this general feature in the Roman character, to rouse and foster that martial spirit which rendered them masters of the world. After the Sam- nite wars had extended the Roman sceptre over the whole peninsula of Italy, the first gladiatorial conflicts were ex¬ hibited in Rome in the year b.c. 260. Lucius Metellus brought into the cifcus the elephants which were part ot the spoil of the Carthaginians, in the year 252, and this proved the introduction of wild beasts into the spectacles of Rome. This addition was equally agreeable to the Roman taste; and those who courted the popular favour vied with each other in entertaining the people in this barbarous man¬ ner. This soon gave birth to a profession ot men denomi- vol. n. X 730 A M PHI T II E A T R E. Amphi- nated gladiators, who were trained to the combat, and for theatre, reward slaughtered one another in the arena, whilst every savage animal which the wilds of Asia or Africa produced added to the horrors of the scene. In the days of Pompey and Caesar these barbarous amuse¬ ments were given with an astonishing profusion. In the games given by Pompey, the elephants attempted to break down the barrier between them and the people: this cir¬ cumstance, and the form of the circus not enabling all the spectators to have a full view, induced Caesar to alter the original form, and construct edifices where the people might be entertained without danger or interruption. Amphi¬ theatres were suited to this purpose; they were therefore adopted, and became the common place for the exhibitions both of gladiators and wild beasts. It is supposed that the first amphitheatre was composed of those singular machines, formed by Cains Curio, for the games which he presented among the funeral honours of his father. Cains constructed, in a semicircular form, two conti¬ guous wooden theatres, moveable on wheels, first placed back to back ; and the people having been amused in these the one-half of the day, they were then wheeled round, forming one spacious theatre, where the gladiators contended during the remainder of the day. Pliny is the only writer who makes mention of this amphitheatre; and from his account it is difficult to ascertain whether this was the first idea of an amphitheatre, or whether the previous sight of one had suggested this huge and wonderful structure. It is said that Julius Caesar, a few years after, formed a hunting theatre of wood; and, in consequence of the circular position of the seats, it obtained the name of an amphitheatre. This ap¬ pears to have been of a very superior kind, and in great estimation. In the reign of Augustus, Statilius Taurus erected one of stone, but it seems to have been seldom used ; and, from its being consumed by fire in the time of Nero, it is evident that it was not wholly of stone. These wooden buildings appear to have been generally temporary, but a few of them permanent, from the endowment bestowed upon them. The politic spirit of Augustus induced him to erect several of these; and Caligula began one, which he left unfinished. Nero formed a large and spacious one, the building of which is said to have occupied a year. Herod of Judaea erected amphitheatres both in Jerusalem and in Caesarea. During the reign of Tiberius, one was built at Fidenae, which Tacitus informs us fell while the games were performing, killing or injuring about 50,000 persons. There was another at Pla¬ centia, reported to have been the most spacious in Italy; but it was destroyed by fire in the contest between Vitel- lius and Otho. The unfortunate accidents which happened to these wooden buildings led to the construction of others of a more strong and durable nature, where the crowd might be en¬ tertained without danger. This honour was reserved to Vespasian and I itus. In his eighth consulate the former began the amphitheatre, which the latter finished during his reign. It is said that the expense of this building would have erected a metropolis, and it is deservedly esteemed one of the most celebrated edifices of ancient times. Dio says that 9000 wild beasts were destroyed at the dedication of this huge building, but Eutropius restricts their number to 5000. After the hunting of these ferocious animals was ended, the arena was instantly filled with water, and sea animals were made to contend, and a sea-fight exhibited. This immense building obtained the appellation of the Coliseum or Colosseum. This amphitheatre became the model of other amphi¬ theatres throughout the empire. Compared with the ori¬ ginal model, these were natural valleys, with seats formed in the surrounding heights similar to the amphitheatre at Amphi- Corinth. On the declivity of two hills seats of stones were theatre, sometimes placed, and the extremes formed by regular works of stone. Of this kind was that of Gortyna in Candia. One in the vicinity of Sandwich in Kent had its benches formed of turf; and similar must have been those amphi¬ theatres which were formed along with the camps and mili¬ tary stations of the Roman soldiers. When Christianity became the religion of the empire, it ameliorated the dispositions of the Romans, and induced them to lay aside this barbarous custom. Constantine the Great terminated the gladiatorial combats in the East during his reign ; but they were not finally abolished at Rome until the beginning of the fifth century, in the reign of Honorius. The combats of wild beasts continued, however, some time longer; but during the progress of the fifth century these gradually declined, until they were finally abolished, and the amphitheatres were abandoned to the ravages of time and accident. During the middle ages they were sometimes employed for judicial conflicts, tilts, and tournaments ; but these practices having been discontinued, the amphitheatres experienced universal neglect and ruin. It is scarcely possible to give a clear idea of the manner in which such immense crowds of people were seated and arranged, and how they had a convenient entrance and exit. It has already been mentioned, that these build¬ ings were circuitous, and that the exterior circuit was com¬ posed of two or more stories of arcades; and it may now be added, that the number of these stories varied according to the nature of the building. A corresponding number of arched passages and staircases opened upon the ground floor towards these stories, in the direction of radii towards the arena. These communications were again intersected by arched passages, which encircled the whole structure, and afforded an uninterrupted entrance to every part of the amphitheatre. Sometimes an intermediate gallery sur¬ rounded the whole in the centre of the fabric, and served as a common place of resort to all the stairs which led to the higher galleries. This was the form of one at Nismes. Sometimes each staircase had its distinct communication by itself. Such was the case with one at Verona. The four radiating entries on the diameter were usually more capacious; and by the two principal of these the em¬ peror, the senate, and other persons of distinction, were con¬ ducted to their seats on a place which was called the 'podium. The other two led to the arena, and by these the gladiators and beasts made their entrance. The various ranks of the people passed by the staircases, which led to their respective seats. The doors which opened from the staircases were called vomitories, and varied in magnitude, according to the extent of the amphitheatre and the number of exterior arches. The number of seats between the several vomitories was unequal, and seems to have been subject to no positive re¬ gulation. These benches were about one foot and eight inches in height, and about two feet four inches in breadth. A platform four feet eight inches broad was formed of one of these benches, which served as a circular communication to the whole building. These obtained the name of pre- cinctions, and the boundaries on the side were called belts. The latter were surrounded by balustrades, to protect the persons from falling who occupied the benches in the vicinity. The podium was more spacious than the precinctions, and was a platform encircling the arena. From one precinction to the belt of another, a flight of stairs two feet six inches in breadth descended opposite to every vomitory. Small canals were cut in the tops of the benches, by which the rain and urine were conducted from bench to bench, until they reached the instruments prepared to convey them to the drains below. These stairs radiated from the highest A M P Amphi- bench to the podium ; so that, with the precinctions, thejT theatre, separated the whole cavity into wedge-like divisions (cunei), which the people occupied according to their rank. The amphitheatre called the Coliseum was of an ellipti¬ cal form, whose longest diameter was about 581 Italian feet, and the shortest 481. The length of the diameter of the arena was about 285 feet, and the breadth 182, reserv¬ ing a space for the seats and galleries of about 157 feet in breadth. The external circumference inclosed a superficies of above five acres and a half, and could scarcely be included in a parallelogram of seven acres. Three stories of arcades, adorned with columns of the Doric, Ionic, and Corinthian orders, and inclosed with apilastrade of the Corinthian order, composed the external elevation. The first story rose about four feet from the ground, and the pavement supported the bases of the columns. The columns which supported the upper stories were placed upon pedestals. A stylobate sup¬ ported the pilastrade, in which were the windows of an in¬ termediate gallery, and in every second interpilaster was a window to illuminate the highest gallery. A cantaliver cornice, perforated with square holes, through which the erect pieces of wood passed that supported the awning to a range of corbels, about the centre of the pilastrade, crowned the building. These various columns, pilasters, and stories, appear to have been continued without interruption around the whole edifice. The height of the first story was about 30 feet, the second 38, and the third 38; the pilastrade about 44 ; and the whole, includiug the blocking course and the steps, was 157 feet in height. The external circumfer¬ ence of the whole building is 1641 Italian feet.— See Mar¬ chess Guispe Melchiorri. An ellipsis of 80 open arches formed the exterior circuit of the ground plan; the piers, with three-quarter columns in front, of about 2 feet 10 inches diameter. The four which correspond to the four above-mentioned semi-diame¬ ters, were about 14 feet 2 inches, and 76 of the arches were about 13 feet 8 inches. These arches led to a large double corridor, that encircled the whole : this corridor is a magni¬ ficent and distinguishing feature in the Coliseum theatre. Square openings in the precinction above illuminated the interior corridor ; and the corridor which was united with the wall of the podium appears to have been illuminated in a similar manner. A double corridor was seen on the floor of the second story, directly above the corridor of the lower floor, and an interior corridor which sent forth stairs leading to a range of vomitories on the one hand, and on the other hand an intermediate corridor which formed a mezzanine floor above the double corridor of the interior circuit. Here the stairs began to ascend to the next story, and square holes in the upper floor illuminated this gallery. A double cor¬ ridor formed the third story, and it appears that here the stairs commenced that led to the galleries above. There were also some windows in the interior wall, and vomitories which opened to the uppermost cunei of benches. In a similar manner were other three stories constructed and filled above; the whole composing a most magnificent and spacious structure. Justus Lipsius supposes that this amphitheatre was cap¬ able of containing 87,000 spectators on the benches; and Fontana adds 22,000 for the galleries and other passages. Upon a fair calculation it appears, that if fully crowded, it might contain about 80,000. This magnificent structure astonishes by its vast size, and the adaptation of its various parts to the intended use. When this amphitheatre was in its glory, and crowded with Romans, the sight must have been magnificent and striking. If the report be accurate that it was completed in two years and nine months, it affords an astonishing instance of Roman vigour and perse¬ vering industry. Resides former depredations, Michael An- AMP 731 gelo removed nearly one-half of the external wall to build Amphi- the Palazzo Farnese. To prevent these depredations, Pope trite Benedict XIV. consecrated these ruins, and erected several . ^ altars, which were much frequented on the Sundays and trygn* Fridays, before the revolution in France. To guard these v ^ y relics, a hermit was stationed in a small dwelling near the centre. The different kinds of amusement have already been cur- Amuse- sorily alluded to. Gladiators contended together, or entered meats, the lists with wild beasts. These wild animals were hunted or encountered, or left to devour each other, according to the humour of the times, or the taste of him who gave the entertainment. It appears also, that criminals were some¬ times forced to fight with these ferocious creatures, for the entertainment of the people of Rome; and, in the dawn of Christianity, many of the Christians suffered death in this brutal manner. It is also reported, that artificial moun¬ tains were sometimes constructed with caves below, from whence these devouring animals rushed forth to attack their prey. Information concerning the laws that regulated the amphi¬ theatre is rather scanty; but the following are among the number. In the centre of one side of the podium was the emperor’s seat, called the suggestum, and highly adorned. The remainder of the podium was occupied by senators; and when this space was not sufficient, several of the adja¬ cent wedges were appropriated to the other senators and to persons of distinction. The equites, and the civil and military tribunes, had their places next assigned them. From this order both the liberti and the legati were excluded. The married men sat by themselves. The young men were also arranged by themselves, and their tutors sat near them to observe their conduct. The attendants and servants occu¬ pied the highest gallery. The vestals had special seats, and frequently the princesses and ladies of distinguished rank sat along with them. The front of the gallery was assigned to the women, who were placed on chairs; and the lowest order of the people stood behind them. It appears, also, that for the better accommodation of the people, the dif¬ ferent tribes had particular cunei allotted to them. It is also proper to remark, that the arrangement in the different provinces was different from that of Rome, as circumstances varied. The general direction of the amphitheatre was under the care of an officer, named villicus amphitheatri; and different officers, who were called locarii, had the direc¬ tion of the cunei. By carefully preventing any person from occupying a place to which he was not entitled, all confusion was prevented, and strict order maintained. The means used by Pope Benedict to preserve the Co¬ liseum at Rome have already been mentioned. Of one which was erected at Verona, only four arches of the ex¬ ternal circuit remain. These consist of three stories of about 90 English feet. The building otherwise is almost entire. The whole building was erected without cement, and joined and secured by iron cramps, overlaid with lead. The super¬ ficies is about four acres and nearly one-third. One erected at Nismes has suffered much dilapidation ; but the remains are yet worthy of the attention of the traveller. At Pola in Istria, there are the remains of an amphitheatre built on the declivity of a hill. It was erected of stone, with cramps of iron. The amphitheatre of Italica, 4 miles from Seville in Spain, is much ruined. The walls are immensely thick, and contain within them an arched passage 16 feet wide, into which the vomitoria opened. The diameter measures 300 feet by 195 feet. AMPHITRITE (A^irpi/n?), in the Greek Mythology, the wife of Poseidon, and goddess of the sea; sometimes taken for the sea itself. AMPHITRYON, son of Alcaeus, and the father of Her- x 732 AMP Amphiuma cu]eS) ]ess known by his own exploits than from his wife Alo siTL AMPHIUMA, a genus of Reptilia, found in North v , America. See Reptiles. AMPHORA, in Antiquity, a liquid measure among the Greeks and Romans. The Roman amphora contained 48 sectari, equal to very nearly six gallons, and the Grecian or Attic amphora contained one third more. Ampmhora, a large vessel used by the ancients for pre¬ serving wine, oil, fruits, &c., and so called from its usually having an ear or handle on each side ot the neck, whence it was also called diota. It was commonly made of earthen¬ ware, but sometimes of stone, glass, or even more costly materials; its usual form was tall and narrow, diminishing below to a point. Homer and Sophocles mention amphorae used as cinerary urns ; and a discovery made in 1825 at Sa- iona shows that they were sometimes used as coffins. The amphora was divided lengthwise to receive the corpse, then closed and deposited in the earth, thus preserving the skele¬ tons entire.—(Steinbiichel, Alterthum, p. 67.) The wicker baskets used in gathering the vintage were also called amphorae. AMPHORARIUM Vinum, in Antiquity, denotes that which is drawn or poured into amphorce or pitchers ; by way of distinction from vinum doliare, or cask wine. The Ro¬ mans had a method of keeping wine in amphorce for many years to ripen, by fastening the lids tight down with pitch or gypsum, and placing them either in a situation within reach of smoke, or under ground. AMPHOTIDES, in Antiquity, a kind of armour or covering for the ears, worn by the ancient pugiles, to pre¬ vent their adversaries from laying hold of that part. AMPLIATION, in a general sense, denotes the act of enlarging or extending the compass of a thing. On a medal of the emperor Antoninus Pius, we find the title Ampliator Civium given him, on account of his having extended the jus civitatis, or right of citizenship, to many states and people before excluded from that privilege. Indeed, it is generally supposed that this prince made the famous consti¬ tution whereby all the subjects of the empire were made citizens of Rome. Ampliation, in Homan Antiquity, was the deferring to pass sentence in certain causes. This the judge did by pronouncing the word amplius; or by writing the letters N. L. for non liquet; thereby signifying that, as the cause was not clear, it would be necessary to bring further evi¬ dence. AMPLITUDE, in Astronomy, an arch of the horizon intercepted between the east or west point and the centre of the sun or a planet at its rising or setting; and which there¬ fore is said to be either north and south, or ortive and oc- casive. Magnetical Amplitude, the different rising or setting of the sun from the east or west points of the compass. It is found by observing the sun, at his rising and setting, by an amplitude compass. AMPSANCTI Vallis, or Amsancti Lacus, a valley with a small sulphurous lake and cavern in the heart of the Hirpini, or Principato Ultra, about four miles from the town of Frigento (Cicero, Pliny). It is now called Mo feta or Mujiti, from the goddess Mephitis, who had a temple there. The ancient poets imagined that this gulf led to hell. (Virg., AEneid vii. 563.) The Moffeta is thus described by Mr Swin¬ burne: “We were led into a narrow valley, extending a considerable way to the south-west, and pressed in on both sides by high ridges thickly covered with copses of oak. The bottom of the dell is bare and arid : in the lowest part, and close under one of the hills, is an oval pond of muddy ash-coloured water, not above fifty feet in diameter; it boils AMR up in several places with great force in irregular fits, which Ampthill are always preceded by a hissing sound. The water was II several times spouted up as high as our heads in a diagonal Amritser. direction ; a whirlpool being formed round the tube, like a basin, to receive it as it fell. A large body of vapour is continually thrown out with a loud rumbling noise. The stones on the rising ground that hang over the pool are quite yellow, being stained with the fumes of sulphur and sal- ammoniac. A most nauseous smell, rising with the steam, obliged us to watch the wind, and keep clear of it, to avoid suffocation. The water is quite insipid, both as to taste and smell; the clay at the edge is white, and carried into Puglia to rub upon scabby sheep, on which account the lake is farmed out at 100 ducats a year. On a hill above this lake stood formerly a temple dedicated to the goddess Mephitis; but I perceived no remains of it.” AMPTHILL, a market town in the hundred of Red- bourne Stoke, in the county of Bedford. It is pleasantly situated in a valley between two gentle elevations. It is neatly built; has a free school, an alms-house for twelve persons, a new market-house, a bank, and an extensive brewery. In Ampthill Park, the fine domain of Lord Hol¬ land, a little westward of the town, a cross was erected in 1774, in memory of Catherine of Aragon, queen of Henry VIII. who resided there. Population in 1851, 1961. Mar¬ ket-day, Thursday. AMPULLA, in Antiquity, a vessel of glass or earthen¬ ware bellying out like a jug, small-mouthed, and frequently covered with leather, used to contain unguents for the bath, perfumes, or any liquid. In reference to the swollen shape of the ampulla, Horace applies the word to inflated lan¬ guage or bombast. Ampulla, among Ecclesiastical Writers, denotes one of the sacred vessels used at the altars. Ampulla; were also used for holding the oil used in chrismation, consecration, coro¬ nation, &c. Among the ornaments of churches we find fre¬ quent mention made of ampuls or vials. Knights of St Ampulla belong to an order instituted by Clovis I., king of France. At the coronation they bear up the canopy under which the ampulla is carried in procession. AMPULLARIA,a Lamarckian genus of freshwater uni¬ valves. See Conchology. AMPURIAS, the capital of the territory of Ampurdan, in Catalonia, seated at the mouth of the river Llobregat, in Long. 2. 56. E. Lat. 42. 5. N. AMPYX, or Ampycter (in Latin Frontale), a broad band or plate of gold worn upon the forehead in ancient times by Grecian ladies of rank, and sometimes enriched with precious stones. It was also used to adorn the heads of horses and elephants. AMRAPHEL, the king of Shinar or Babylonia, confe¬ derated with Chedorlaomer, king of the Elamites, and two other kings, to make war against the kings of Sodom, Go¬ morrah, and the three neighbouring cities. See Genesis xiv. AMRIAL-CAIS, the most celebrated of the ancient Arabian poets, and a contemporary of Mahomet, whom he satirized. He was poisoned while attempting to avenge the death of his father, who had been murdered by his tribe. His poem was published at Leyden in 1748; and a tran¬ slation of it by Sir William Jones appeared in 1782. AMRITSIR in Northern India, a city in the British province of the Punjaub, situated within the Division of Lahore, and at an equal distance from the rivers Beas and Ravee. It is a populous and extensive place, having a cir¬ cumference of eight miles ; and though the streets are nar¬ row, the houses are lofty and substantially built of brick. Its opulence, which is considerable, is not the result of its manufactures, which, with the exception of fine shawls made AMR AMS "33 Amru- in imitation of the Cashmere fabric, are confined to coarse Ebn-Al- cloths and inferior silks, but has been derived partly from A®- an extensive transit trade carried on between Cashmere, Hindustan, and Central Asia, and partly from its reputation for sanctity, which has caused it to become a favourite re¬ sort for pilgrims. It is not impossible, however, that its trade may shortly be diverted to Shikarpore, Sukkur, and other towns on the Indus, where periodical commercial fairs, upon a large scale, have been recently established under the authority of the British Government. The remaining source of the prosperity of Amritsir is a reservoir or sacred basin constructed in the year 1581 by Ram Das, the fourth Guru or Spiritual Guide of the Seiks, immersion in which is sup¬ posed to purify from all sin. The reservoir is about 135 paces square, built of brick, in the centre of which stands a temple dedicated to Guru Govind Singh, in which is lodged under a silken canopy the book of laws written by this saint. From 500 to 600 priests are supported by the pious contri¬ butions of the devotees. Provision is made for an ample supply of water to the town by means of the Baree Doab Canal, now in course of execution. This canal issues from the Ravee above the town of Dinanuggur, and traversing the country in a south-westerly direction, rejoins the parent stream some distance above its junction with the Chenab. The total length of the canal and its branches is 450 miles, and its cost has been computed at L.527,000. A striking object in Amritsir is the fortress of Govindghur, built by Runjeet Sing in 1809. Measures have been recently re¬ sorted to by the British for adding to its security, and it is now a place of great strength. Distance east from Lahore 37 miles. Lat. 31. 40. N. Long. 74. 45. E. (e. t.) AMRU-EBN-AL-AS, or Amer, one of the most famous of the first race of Saracen leaders, was descended of Aasi, of the tribe of Koreish, by a woman of infamous character. In his youth he indulged in poetry, and wrote satirical verses against the person and doctrine of Mahomet. His zeal in opposing the new religion prompted him to undertake an embassy to the king of Ethiopia, to stimulate him against the converts whom he had taken under his protection. It is uncertain by what arguments he was induced to change his religious sentiments ; but he returned a convert to the Mahometan faith, and, along with Khaled, joined the fugi¬ tive prophet at Medina. The military talents of Amru had begun to attract general attention, when Abubeker resolved to make a new attack upon Syria, in which he obtained a high command. After several displays of his military valour and address in some successful enterprises, he rose to the elevated station of chief in Irak, when Khaled requested the attendance of all the Arabian generals before Damascus. During: the caliphate of Omar he also served in Palestine, under Abu-Obeidah. While besieging Caesarea, he held a memorable conference with Constantine, the son of the em¬ peror Heraclius. Historians mention that their time was chiefly occupied in producing genealogical arguments to prove the affinity of the Greeks and Arabians, and the con¬ sequent rights of the latter as their descendants. After the death of Obeidah, Amru assumed the chief com¬ mand in Syria, in which he was confirmed by the khaliff, notwithstanding the opposition of Othman. An expedition against Egypt having been resolved upon, Amru wrote to the khaliff, informing him that he would instantly march into that country. During the progress of his march, attended by only 4000 Arabs, a messenger from Omar arrived with a letter, containing directions to return, if he should receive this letter in the territories of Syria; but if he should receive it in those of Egypt, he might advance, and all needful as¬ sistance would be instantly sent to him. Anticipating the contents, he hastened on to the frontiers of Egypt, and read the instructions of the khaliff. Then requesting some of the inhabitants to be brought before him, and inquiring Amrum of them in what country they were, and being informed that Amgter they were in Egypt, Amru replied, “ Let us, then, continue " dam our march.” Having taken Pharma, he advanced to Misrah, v ‘ the ancient Memphis, and besieged it for seven months. Although numerous reinforcements arrived, he would have found it very difficult to storm the place previous to the in¬ undation of the Nile, if Mokawkas had not treacherously lessened the forces of the citadel, which was consequently taken by storm ; and the Greeks who remained there were either made prisoners or put to the sword. On the same spot Amru erected a city named Fostat, the ruins of which are now known by the name of Old Cairo. The Coptic Christians, who composed the great majority of the Egyp¬ tian natives, and who were enemies to the Catholic Gieeks, after this victory submitted to Amru, and engaged to pro¬ vide quarters and support for the Mussulman army. Amru pursued the Greeks to Alexandria, and, after an obstinate and bloody siege of 14 months, the city was taken a.d. 640. To Amru has generally been attributed the burn¬ ing of the famous Alexandrian Library, by command of the khaliff Omar. But with this act of barbarism, so repug¬ nant to the character of Omar and his general, he is for the first time charged by Abulpharagius, a Christian writer, wfm lived six centuries later. It is highly probable that few of the 700,000 volumes collected by the Ptolemies remained at the time of the Arab conquest, when we consider the various calamities of Alexandria from the time of Caesar to those of Caracalla, Diocletian, and the disgraceful pillage of the library in a.d. 389 under the rule of a Christian bishop, Theophilus, a far less respectable character than the Arabian conquerors.—"See Gibbon, Decline and Lall of the Roman Empire, c« ol. In the year 663, of the Hegira 43, Amru died in his go¬ vernment of Egypt, highly esteemed, and much regretted by his countrymen. In a pathetic oration to his children on his death-bed, he bitterly lamented his youthful offence in satirizing the prophet, although Mahomet had forgiven the offence, and had frequently affirmed that “ there was no Mussulman more sincere and steadfast in the faith than Amru.” AMRUM, an island of Denmark, in the German Ocean, between latitude 54. 38. and 54. 43. It contains about 15 square miles, with 600 inhabitants. It is in the barony of Westerlandfohr and Amrum, and the diocese of Ribe. AMSDORFIANS, in Ecclesiastical History, a sect of Protestants in the 16th century, who took their name from Amsdorf, their leader. They maintained that good works were not only unprofitable, but were obstacles to salva¬ tion. AMSTERDAM, or Amsteldamme, a great maritime and commercial city of Holland, capital of the canton and province of North Holland, standing in N. Lat. 52. 22. and in E. Long. 4. 53. It derives its name from the river Am- stel, on the banks of which it is built, somewhat in the form of a half-moon or crescent, with the horns projecting into the river Y, an arm of the Zuyder Zee ; while on the other sides it is surrounded by meadows, gardens, and country- houses. Founded about the year 1203, Amsterdam, at the close of that century, was little more than a fishing village—its great advancement having taken place in the sixteenth cen¬ tury, when the persecutions of the Spaniards under the Duke of Alva drove great numbers of Flemish merchants and manufacturers to seek protection in Holland and in Eng¬ land ; after which period it increased rapidly in wealth and importance, and during the succeeding century, and the first half of the eighteenth, maintained its pre-eminence as the metropolis of the commercial world. This city is said to be x 734 AMSTERDAM. Amster- g miles in circumference, covering an area of 900 acres, and dam- to contain upwards of 28,000 houses. It is surrounded by a deep fosse or canal 80 feet wide, and was regularly fortified in the fifteenth century ; but the only remains of its defences are some picturesque tetes depont on the Amstel, &c.,and 26 bastions, each of which now supports a windmill for grinding corn. Its site having been originally a salt-marsh, all the buildings are supported on piles; whence Erasmus likened the inhabitants to storks, building on the tops of trees. These piles are from 50 to 60 feet in length; and after passing through a mixture of peat and sand of little consistence, at the depth of about 40 feet they enter a bed of firm clay, which forms a good foundation. When driven to the re¬ quisite depth, their ends are sawed level, and sometimes covered with thick planks, on which the masonry is con¬ structed. Though many of the houses have declined from the perpendicular, they were considered to be quite secure against falling ; yet that they are not altogether exempted from such a contingency w^as shown in 1822, by the sinking and total ruin of a large stack of warehouses heavily filled with corn. The streets in the oldest parts of the town are nar¬ row and irregular, but the houses frequently present a pic¬ turesque sky-line, broken by fantastic gables, roofs, chimneys, towers, and turrets, of all forms and dimensions. Westward of the Amstel, which passes almost through the centre of the city, stands the more modern part, where the houses are often exceedingly handsome, the streets broad, and planted with rows of largc^rees between the houses and the canals. Three great canals, viz., Prinsen Gracht, Kieser’s Gracht, Heeren Gracht, and a smaller one, Singel, extend in the form of polygonal crescents, nearly parallel to each other, and to the great fosse or canal that surrounds the city. Each of the three first mentioned has a length of about tw o miles, and the Kieser’s Gracht is about 140 feet wide. Nu¬ merous smaller canals intersect the city, dividing it into 95 islets, and are traversed by no fewer than 290 bridges. All heavy burthens are transported by water. The grand bridge over the Amstel is 610 feet long, 65 in width, and supported on 36 piers, between 11 of which large vessels pass when the bridges are open. Near to this is the Am- stel-sluice, by which the waters are confined and let off at pleasure. Besides the basins within the city, it has five large docks. Enclosed by the Oosterlijk Dok, is the Ryk’s Maritime Dok, and the islet of Kattenburg, on which stand the arsenal, the admiralty offices, and the warehouses of the Dutch East and West India Companies. The principal shops are in the Kalver straat, the Nieuwe dyk, and Warmoes straat, and may vie with the richest of Paris or London. The chief promenade is the Plantaje or Park, near to which lie the Botanic and Zoological Gardens ; and the old ramparts are now converted into boulevards. Of the public buildings, the principal is the palace, formerly the Stadhuis, an imposing structure built in 1648 by the architect Van Kampen, at the cost of 30,000,000 guelders, or L.864,200. It is sup¬ ported on 13,659 piles, is 282 feet in length, 235 in breadth, and 116 feet in height, exclusive of a cupola 41 feet high. It was built for the public offices of the legislature, but was appropriated by Louis Napoleon for a palace in 1808. The great hall or council-chamber of the Republic is now a ball¬ room, one ol the most magnificent in Europe, measuring 120 feet by 57, and 90 in height: the walls are encrusted with white Italian marble to the lofty cornice which divides the upper tier of windows from the square mezzanine or upper row of lights, and some good emblematic sculptures are placed over the doors of the principal apartments. In front of the palace stands the Beurs or exchange, a fine tetraprostyle Ionic building, serving as the front to a large quadrangle with a handsome peristyle of the same order. The Oude Kerk with its fine stained windows, its splendid organ, and its tombs, is an interesting object. It is 300 feet long, has three aisles, and a steeple 240 feet in height. The Nieuwe Kerk, which was commenced in 1408, is re- ' markable for its finely carved pulpit, and the elaborate bronze castings of the choir, the magnificent monument to the famous admiral De Ruiter, with numerous others; and a cenotaph to the memory of the gallant Van Speyk, who in the year 1831 blew up his ship and perished, rather than yield to the Belgic enemies of Holland. Amsterdam in 1850 contained 224,235 inhabitants, of whom about 23,000 were Jews, who reside in a particular quarter of the city. There are about fifty places of public worship, viz. fifteen of the Reformed religion, sixteen Ca¬ tholic, fifteen Jansenist, three Lutheran, two Anabaptist, one Moravian, one Scottish Presbyterian, one English Epis¬ copal, one Greek, one Armenian, and four Jewish Syna¬ gogues. The charitable institutions, which are supported chiefly by voluntary contributions, amount to twenty-three, and are admirably adapted to their several ends. These in¬ clude hospitals for the sick, the aged and infirm, the blind, the deaf and dumb, the insane, widows, orphans and found¬ lings, and an establishment for the reformation of drunkards ; besides a noble institution for promoting the education and improvement of the poor, which has branches in every town in Holland. The beneficial results are very apparent; beggars and drunken people are rarely to be seen in the streets. Among the public institutions may be noticed the Spinhuis, for the punishment of delinquents ; and the Rasp- huis, at present used merely as a temporary arrest-house. Notwithstanding the humidity of the atmosphere, and the deficiency of spring water, Amsterdam is healthy, and the people are robust; which must be ascribed very much to that great attention to cleanliness for which they are proverbially noted above any other nation ; the only exception being in the Jews’ quarter, which is dingy and dirty. This city has no good potable water but what is collected in tanks on the roofs of the houses, or brought from a distance in stone jars, and in large water-barges for the supply of those who do not possess tanks. Many of the poorer people dwell in cellars below the houses: another class live entirely on the canals, bringing up their families in comfortable apartments erected on the decks of their vessels. These vessels, which are of various sizes, according to the wealth of the proprie¬ tors, are employed in inland navigation, and are remarkable for their neatness and cleanliness, the whole domestic econo¬ my being conducted with a view to the comfort of the inmates. Sometimes may be seen even a little flower-garden on the deck. Like all the towns in Holland, Amsterdam is re¬ markably clean, and has an air of newness, though surpassed perhaps in these respects by Rotterdam and the Hague. The chief literary institutions are the Athenaeum or col¬ lege with eleven professors, the society called “ Felix Me¬ ntis,” from the first words of the inscription on their place of meeting, the Scientific Institute, and the Royal Aca¬ demy of the Fine Arts, in all of which lectures are delivered on science and literature. The collections of pictures and antiquities are of great value. The Museum or picture gallery in 1847 contained 386 fine pictures, chiefly of the Flemish and Dutch schools, including some by Wouver- mans, Rembrandt, Vander Heist, Both, and Reubens, of wonderful power. The famous “ Night-guard” of Rem¬ brandt, and the magnificent “ Banquet of the Civic Guard,” by Vander Heist, are in this collection; which also possesses a fine collection of prints in 200 portfolios. Among the private collections those of MM. Six and Vander Hoop stand pre-eminent; the latter containing between 80 and 90 pictures of the old masters, besides many others. Ams¬ terdam has a Dutch and also a German theatre, an Ita¬ lian opera-house, and several minor theatres. Its industry Amster¬ dam. AMS AMU 735 Amster- comprises manufactures of woollen, cotton, and silk, gold lace, dam- perfumery, and jewellery: the cutting of diamonds has long been extensively practised here by the Jews: there are re¬ fineries of borax, sugar, smalt, &c.; soap, oil, glass, iron, dye, and chemical works, distilleries, breweries, tanneries, tobacco and snuff factories, &c., &c. The commercial es¬ tablishments are on a grand scale. The celebrated Bank of the Netherlands, founded in 1609, was dissolved in 1796 ; and the present bank, on the model of the Bank of England, was established in 1814. The commerce with all parts of the world is very extensive; though Antwerp, Rotterdam, and Hamburg, are powerful rivals. The prosperity of Am¬ sterdam has been subject to vicissitudes : in 1785 the popu¬ lation is said to have amounted to 235,000; and in 1814, the epoch of its greatest depression, it had declined to 180,000; but the opening of the Helder Canal, in 1825, has done much to revive its commercial prosperity. This great work, which extends from Nieuwe Diep opposite the Texel to Amsterdam, a distance of 51 miles, has obviated the delays and dangers formerly encountered in the intri¬ cate navigation of the Zuyder Zee, and the formidable ob¬ struction of a bar called the Pampus at the mouth of the Y, which obliged vessels to unload partially in the road¬ stead ; but now the largest ships are brought direct to the city. See Navigation, Inland. It may be noticed as a curious fact that there is not a water-mill in all Holland, owing to the flatness of the soil, which is in many parts, like Amsterdam, below the level of ocean; so that the utmost attention to the dikes is neces¬ sary to prevent the inundation of the country. The ex¬ pense of keeping these dikes in repair is said to amount annually to a very large sum. From 250 to 260 large ships belonging to Amsterdam trade to the East and West Indies, the Baltic, and Mediterranean, and the port is a scene of unceasing activity. The imports in¬ clude sugar, coffee, tea, spices, tobacco, indigo, cochineal, cot¬ ton, hemp and flax, wine and brandy, linen, cotton and woollen stuffs, hides, hardwares, rock-salt, tin-plates, iron, timber, pitch and tar, whale-oil, dried fish, coal, &c. The chief ex¬ ports are the produce of Holland: cheese, butter, &c. ; mad¬ der, clover, rape, hemp, linseeds, rape and linseed oils, Dutch linen; the produce of East and West India possessions, and of other tropical countries; Spanish, German, and English wools, all kinds of grain, linens from Germany, gin from Schie¬ dam, French, Rhenish, and Hungarian wines, brandy, &c. Amsterdam has a large transit trade, and a very considerable business in insurance and in bills of exchange. The number of vessels laden that entered its port in 1850 was 2000, and in ballast 28, the total tonnage being 348,082 ; the number that left the port laden was 1457, and in ballast 524, making a total of 347,253 tons. There are two railways, one connecting Amsterdam with Rotterdam, the Hague, Leyden, and Haarlem ; the other with Utrecht, Arnheim, and Prussia ; and there is regular commu¬ nication by steam-vessels with Kampen, Enkhuizen, Harlin¬ gen, and Hamburg. Amsterdam, a small town in New York, United States, on the Utica Railway, 32 miles north-west of Albany. It contains 5333 inhabitants, principally employed in the manufacture of carpets, saws, scythes, &c. Amsterdam, or Tongataboo, an island in the South Sea, discovered by Tasman, a Dutch navigator. Its greatest ex¬ tent from east to west is about 21 miles, and from north to south about 13. It is broad at the east end, and tapers to¬ wards the west, where it turns, and runs to a point due north. It is about six leagues to the west of Middleburg. The shore is surrounded by coral rocks, and its most elevated parts are not above six or eight yards above the level of the sea. It is wholly laid out in plantations, in which are cul¬ tivated plantains in great variety, bread-fruit, shaddocks, yams, and the fruits of Taheite, with taro, and other esculent vegetables in great abundance. The people are familiar with the use of the bow and spear, and are dexterous fisher¬ men. Their manners are licentious; but they have some commendable qualities, according to the missionaries; though other accounts represent them as cruel, treacherous, and vindictive. Long. 175. W. Lat. 21. 11. S. Amsterdam, New, a seaport town of British Guiana, on the right bank of the Berbice River, near the confluence of the Canje. Lat. 6. 14. 51. S. Long. 57. 31. 8. W. It was founded by the Dutch in 1796; but is now the seat of the British Colonial Government of Berbice, formerly at George¬ town. It is a healthy town; the houses, which are generally built of wood, being separated from each other by trenches which fill and empty with the tide. The whole town is in¬ tersected by canals, communicating with the sea. The har¬ bour is good, though the passage to it is impeded at low water by a sand-bar. Three strong batteries protect the entrance of the river. Pop. about 3000. AMULET, a charm or preservative against mischief, witchcraft, or diseases. Amulets have been made of stone, metal, simples, animals, and, in a word, of everything that imagination could suggest. Sometimes they consisted of words, characters, sentences, ranged in a particular order, and engraved upon wood, &c., and worn about the neck, or some other part of the body. At other times they were neither written nor engraved, but prepared with many su¬ perstitious ceremonies, great regard being usually paid to the influence of the stars. The Arabians have given to this species of amulet the name of Talisman. All nations have been fond of amulets: the Jews were extremely supersti¬ tious in the use of them to drive away diseases; and the Mishna forbids them, unless received from an approved man who had cured at least three persons before by the same means. Among the Christians of the early times amulets were made of the wood of the cross, or ribands with a text of Scripture written on them, as preservatives against diseases. AMURATH, or Amourad L, the third sultan of the Turks, and one of the greatest princes of the Ottoman em¬ pire, was the son of Orchan, whom he succeeded in 1360. After the capture of Gallipoli, he overran all Thrace or Ro¬ magna from the Hellespont to Mount Haemus, and fixed the seat of the Turkish empire at Adrianople. He defeated the prince of Bulgaria, conquered Misnia, chastised his re¬ bellious bashaws, and is said to have gained 36 battles. This prince, in order to form a body of devoted troops that might serve as the immediate guards of his person and dignity, appointed his officers to seize annually, as the im¬ perial property, the fifth part of the Christian youth taken in war. These, after being instructed in the Mahometan re¬ ligion, inured to obedience by severe discipline, and trained to warlike exercises, were formed into a body distinguished by the name of Janizaries or Neiv Soldiers. The Janiza¬ ries soon became the chief strength and pride of the Otto¬ man armies, and were distinguished above all the troops whose duty it was to attend on the person of the sultan. The death of Lazarus, despot of Servia, who had endeavoured in vain to stop the progress of Amurath’s arms, touched Milo, one of his servants, in so sensible a manner, that in revenge he stabbed the sultan in the midst of his troops, and killed him upon the spot, a.d. 1389, after he had reigned 23 years. He was the grandson of Othman, and was succeeded by his son Bajazet.—Gibbon, xi. Amurath II., the tenth emperor of the Turks, was the eldest son of Mahomet I. and succeeded his father in 1421. He besieged Constantinople and Belgrade without success; but he took Saloniki from the Venetians, and compelled the prince of Bosnia, and John Castriot, prince of Albania, to pay him tribute. He obliged the latter to send his three Amster¬ dam Amurath. X 736 AMY Amurath sons as hostages, among whom was George, celebrated in II history by the name of Scanderbeg. John Hunniades de- Amyga- feated Amurath’s troops, and obliged him to make peace v a 6 ^with the Christian princes in 1442. These princes after- wards breaking the peace, Amurath defeated them in the famous battle of Varna, November 10. 1444, which proved so fatal to the Christians, and in which Ladislaus, king of Hungary, was killed. Amurath twice abdicated the throne, first in 1442, and again in 1444, in favour of his son. In his retreat he was the companion of Santons and Dervishes ; practising their fasts and gyrations until the exigencies of the state again called the royal fanatic into the field. He after¬ wards defeated Hunniades, and killed above 20,000 of his men; but George Castriot, better known by the name of Scanderbeg, being re-established in the estates of his father, defeated the Turks several times, and obliged Amurath to raise the siege of Croia, the capital of Albania. Chagrined at his ill success, and infirm with age, Amurath died at Ad- rianople, February 11. 1451. It is observed to this prince’s honour, that he always kept his treaties with the greatest fidelity. Amurath III., son of Selim II., was born about the year 1545, and crowned a.d. 1573. Naturally weak and suspi¬ cious, he commenced his reign by putting to death his five brothers, the eldest of whom was but eight years old. His reign was distinguished by a series of enterprises ill planned and worse executed. He died a.d. 1595. Amurath IV., surnamed the Valiant, was the son of Achmet I., and in the year 1622, at the age of 13, succeeded his uncle Mustapha. Baghdad fell into the hands of the Persians, and several other disastrous events clouded the commencement of his reign. The recovery of Baghdad being a favourite object, in the year 1637 he marched against it; and after thirty days of unremitting assault, with the expense of much blood, he took possession of the city. By pushing his men forward to the attack at the point of the scimitar, and by slaughtering 30,000 Persians in cold blood after the surrender, he displayed the brutal ferocity of his disposition. One person alone is reported to have moved his obdurate heart on the present occasion. A fa¬ mous player upon the harp entreated those who were sent to massacre him to allow him to speak to the sultan previous to his death. Informed who he was, the sultan requested him to give a specimen of his skill in his profession: with this he readily complied, and touched his harp so melo¬ diously, and sung in such pathetic strains the lamentations on the tragedy of Baghdad, intermixed with the praises of Amurath, that the hard heart of the cruel monarch being at length softened, he melted into tears, and saved both the musician and the remaining inhabitants. The violence of Amurath soon enfeebled his constitution ; and the fruits of his debaucheries and excesses were ob¬ vious even in the prime of life. At the age of 31 he fell a victim to an excess of revelling in the feast of Bairam, in the year 1640. AMUSE I TE, a small one pound cannon, well adapted from its lightness for mountainous regions, but no longer in use. AMWELL, a large village in the hundred of Hertford, of the county of that name, 20 miles from London. It is at the head of the New River, conducted to the metropolis by Sir Hugh Middleton, between the years 1606 and 1612. The population in 1851 was 1652. AMYCLJE, a city of Laconia in ancient Greece, on the Eurotas, 20 miles south-east of Sparta. It was according to some the birthplace of Castor and Pollux. Amycla:, the name of a Grecian colony in Latium, be¬ tween Cajeta and Terracina. AMYGADALEA1, a natural order of plants called also ANA Drupacese. The bitter and sweet almond belong to this Amygda- order, both being generally considered as produced by the loid Amygdalus communis. II AMYGDALOID, a compound rock of any base with ^ na' many rounded nodules of other stones imbedded in it. ” The base is often some kind of trap, as basalt or green¬ stone. AMYLINE. See Chemistry. AMYNTAS. See Macedonia. Amyntas, a Greek writer cited by Athenaeus as the au¬ thor of a work entitled SrafyuH, Stations. The existing fragments prove it to have been of some value, as giving a description of the manners, customs, and natural products of Asia. The epoch of this writer is unknown. AMYNTIANUS, a Greek historian in the reign of the emperor Marcus Aurelius, to whom he dedicated a life of Alexander the Great, of which no fragment remains. He also wrote lives of Philip, of Olympias, and of several other distinguished characters, but none of them are extant. AMYOT, Jacques, bishop of Auxerre and grand almoner of France, was born of an obscure family at Melun, on the 30th of October 1514, and studied philosophy at Paris, in the college of Cardinal le Moine. He left Paris at the age of 23, and went to Bourges with the Sieur Colin, who presided over the abbey of St Ambrose in that city. At the recommen¬ dation of this abbot, a secretary of state took Amyot into his house to be tutor to his children. The great improve¬ ments they made under his direction induced the secretary to recommend him to the Princess Margaret, duchess of Berry, only sister of Francis I.; and by means of this re¬ commendation Amyot was made public professor of Greek and Latin in the university of Bourges. It was during this time that he translated into French the Amours of Theage- nes and Charicled, with which Francis I. was so pleased, that he conferred upon him the abbey of Bellosane. He also translated Plutarch’s Lives, which he dedicated to the king ; and afterwards undertook that of Plutarch’s Morals, which he ended in the reign of Charles IX. and dedicated to that prince. Charles conferred upon him the abbey of St Cornelius de Compiegne, and made him grand almoner of France and bishop of Auxerre. He died in 1593, aged 79. A M Y R A L D U S, or Amyraut, Moise, an eminent French Protestant divine, born at Bourgueil in Touraine in 1596. He studied at Saumur, where he was chosen pro¬ fessor of divinity; and his learned works gained him the esteem of Catholics as well as Protestants, particularly of Cardinal Richelieu, who consulted him on a plan of reuniting their churches, which, however, as may well be supposed, came to nothing. He published a piece, in which he at¬ tempted to explain the mystery of predestination and grace, which occasioned a controversy between him and some other divines. His doctrine on this head, which was adopted by numerous followers, consisted of the following particulars, viz., that God desires the happiness of all men, and that none are excluded by a divine decree; that none can obtain sal¬ vation without faith in Christ; that God refuses to none the power of believing, though he does not grant to all his assistance, that they may improve this power to saving pur¬ poses; and that many perish through their own fault. Those who embraced this doctrine were called Unioersalists; though it is evident they rendered grace universal in words, but partial in reality, and are chargeable with greater in¬ consistencies than the Supralapsarians. Amyraut also wrote An Apology for the Protestants, A Paraphrase on the New Testament, and several other books. This emin¬ ent divine died in 1664. ANA, a Latin plural termination, appropriated to va¬ rious collections of the observations and criticisms of ANA. 737 Ana. eminent characters delivered in conversation and re- corded by their friends, or discovered among their papers after their decease. Though the term Ana is but of modern origin, the species of composition to which it has been applied is not of such recent date as some persons have imagined. It appears, from D’Herbelot’s Biblio- theque Orientale, that, since the earliest periods, the eastern nations have been in the habit of preserving the maxims of their sages. From them this practice passed to the Greeks and Romans. Plato and Xenophon treasured up and recorded the sayings of their master Socrates. From their example Arrian, in the concluding books of his Enchiridion, which have not descended to posterity, col¬ lected the casual observations which had dropped from Epictetus. The numerous apophthegms scattered in Plu¬ tarch, Diogenes Laertius, and other writers, evince that it had been customary in Greece to preserve the ideas delivered by illustrious characters. It appears that Julius Caesar compiled a book of apophthegms, in which he re¬ lated the bon-mots of Cicero; and Quintilian informs us, that a freedman of that celebrated wit and orator com¬ posed three books of a work entitled De Jocis Ciceronis. We are told by Suetonius, that Caius Melissus, originally the slave, but afterwards the freedman and librarian, of Maecenas, collected the sayings of his master; and Aulus Gellius has filled his Nodes Atticce with anecdotes which he heard from those distinguished characters whose so¬ ciety he frequented in Rome. Were the books compiled by the freedmen of Cicero and Maecenas now extant, they might be entitled Ana ; and it is certainly to be re¬ gretted that we possess no authentic record of the conversational remarks or hints which dropped from the sages, orators, or statesmen of Greece and Rome. How interesting would be a Colloquia Mensalia of Atticus or Caesar ! But though vestiges of this species of composition may be traced in the classical ages, it is only in modern times that it has attained to full popularity and perfection. Literary anecdotes, critical reflections, and historical in¬ cidents, came to be mingled with the detail of bon-mots and ludicrous tales ; so that instruction and entertainment were agreeably blended. The term Ana seems to have been applied to such collections as far back as the begin¬ ning of the fifteenth century. Thus, Francesco Barbaro, in a letter to Poggio, says, that the information and anecdotes which Poggio and Barthelemi Montepolitiano had picked up during a literary excursion through Ger¬ many, will be called Ana: “ Quemadmodum mala ab Appio e Claudia gente Appiana, et pira a Mallio Malliana cognominata sunt, sic hmc literarum quae vestra ope et opera Germania in Italiam deferentur, aliquando et Pog- qiana et Montepolitiana vocabuntur. ’ Poggio Bracciolini, to whom this letter is addressed, and to&whom the world is indebted for the preservation of so many classical remains, is the first eminent person of modern times whose jests and opinions have been trans¬ mitted to posterity. Poggio was secretary to five succes¬ sive popes. During the pontificate of Martin V., who was chosen in 1417, Poggio and other members of the Roman chancery were in the habit of assembling in a common hall adjoining the Vatican, in order to converse freely on all subjects. Being more studious of wit than of truth, they termed this apartment Buggiale, a word signifying a place of recreation where tales are related, and which Poggio himself interprets Mendaciorum Officina. At these meetings Poggio and his friends discussed the news and scandal of the day, and communicated to each other entertaining anecdotes ; they attacked what they did not approve, and they approved of little ; they also indulged VOL. II. Ana. in the utmost latitude of satiric remark, dealing out their sarcasms with such impartiality, that they did not spare even the pope and cardinals. Ihe pointed jests and hu¬ morous stories which occurred in these unrestrained eon-^ versations were collected by Poggio, and formed the chief materials of his Facetim, first printed, according to De Bure, in 1470. This celebrated collection, which forms a principal part of the Poggiana, is chiefly valuable as re¬ cording interesting anecdotes of eminent men of the four-^ teenth and fifteenth centuries. It also contains a number of quibbles ov jeux-de-niots, and a still greater number of idle and licentious stories. Many of these, however, are not original, some of them being taken from ancient authors, and a still greater number from the Fabliaux of the Trou- veurs. Thus, the Fabliau La (Julotte des Cordeliers the Braccce Bivi Francisci of Poggio; Le Meunier d Aleus is Poggio’s Quinque Ova ; Du Vilain et de sa Femme is his Mulier Demersa ; and Du Pre Tondu is the Pertinacia Muliebris of the Facetiae. On the other hand, Poggio has suggested much to succeeding writers. Hans Lar- vel’s Ring is his Visio Francisci Filelji ; and Fontaine s fables, Le Charlatan, Le Coq et le Benard, and that of the Wolf and Fox pleading before the Ape, are from stories originally related by Poggio. The Facetiee forms, upon the whole, the most amusing and interesting part of the Poggiana printed at Amsterdam in 1720; but this collec- Poggiana. tion also comprehends some further anecdotes of his life, and a few scattered maxims extracted from his graver compositions. Though Poggio was the first person whose remarks and bon-mots were collected under the name of Ana, the Sca- ligerana, which contains the opinions of Joseph. Scaliger, was the first work published under that appellation; and, accordingly, may be regarded as having led the way to that class of publications. There are two collections called Scaligerana—a prima Scaliger- and secunda Scaligerana. The first was compiled by a ana. physician named Francis Vertunien, Sieur de Lavau, who attended the family of the Messieurs Chateigner, in whose house Joseph Scaliger resided. He, in conse¬ quence, had frequent opportunities of meeting. that celebrated critic, and was in the custom of committing to paper the learned or ingenious observations which dropped from him in the course of conveisation ; to which he occasionally added remarks of his own. This collection, which was chiefly Latin, remained in manu¬ script many years after the death of the compiler.. It was at length purchased by M. de Sigogne, who publish¬ ed it in 1669, under the title of Prima Scaligerana, nus- quam antehac edita; bestowing upon it the title prima, in order to preserve its claim of priority over another Scaligerana which had been published three years before, but had been more recently compiled. Ihis second work, known by the name of Secunda Scaligerana, was collect¬ ed by two brothers of the name of Vassan, who went to complete their studies at the university of Leyden, of which Scaliger was at that time one of the professors. Being particularly recommended to Scaliger, they were received in his house, and daily enjoyed his conversation; in the course of which, he gave them much information concern¬ ing various topics of history and criticism. Ihe Vassans immediately wrote down what they had heard, and soon made up a large manuscript volume, in which, however, there was neither connection nor arrangement of any de¬ scription. In this state the manuscript was delivered by one of the Vassans, on his retirement to a monastery, to M. de Puy ; and after passing through various hands, it came into the possession of M. Daille, who for his own use arranged in alphabetical order the articles which it con- 5 A 738 ANA. Ana. tained. Isaac Vossius having come to Paris on a visit to M. Daille, obtained the loan of the manuscript, which he transcribed, and afterwards published at the Hague, un¬ der the title of Scaligerana, sive Excerpta ex ore Josephi Scaligeri. This edition was full of inaccuracies and blun¬ ders ; but a more correct impression was afterwards pub¬ lished by M. Daille, with a preface complaining of the use that Vossius had made of the manuscript, which he de¬ clares was never intended for publication, and was not of a nature to be given to the world. Indeed most literary men in that age conceived that the Scaligercinci) particu¬ larly the second, detracted considerably from the reputa¬ tion of the great scholar whose sentiments they recorded. They are full of mistakes and contradictions; and Bayle has remarked, that the Vassans attribute to him observa¬ tions which it is almost impossible he could have uttered. Joseph Scaliger, with more extensive erudition, but less genius than his father Julius Caesar Scaliger, had inhe¬ rited his ridiculous vanity and dogmatical spirit. He wished it to be thought that he knew every thing, and that his opinions were infallible. Conversing with two young students of a university, of which he formed the principal ornament, he would probably be but little cau¬ tious in the opinions he expressed, as his literary errors could not be detected or exposed. Unfortunately the blind admiration of his pupils led them to regard even his most absurd opinions as the responses of an oracle, and his most unmerited censures as just condemnations. The Scaligerana, accordingly, contains many falsehoods, with much unworthy personal abuse, of the most distin¬ guished characters of the age. Thus, he calls Cardinal Bellarmin a mere atheist (plane atheus), and compares the duke of Sully to Sejanus. Indeed M. Daille, in his pre¬ face to the Secunda Scaligerana, confesses that it con¬ tains “ multa futilia, scurrilia, obscoena; quaedam mani- feste falsa. Ubique de se suisque magnihce, ne dicam thrasonice, loquitur ; laudum parcus, conviciorum largus, in omnes contumeliosissime invehitur: denique, neminem sibi de manibus elabi patitur, cujus non errata, vitia, nae- vos etiam levissimos, acerrime insectetur, et plusquam cynica licentia arrodat.” In imitation of the Scaligerana, a prodigious number of similar works appeared in France towards the end of the seventeenth and beginning of the eighteenth cen¬ tury. At first these collections were confined to what had fallen from eminent men in conversation; but they were afterwards made to embrace fragments found among their papers, and even passages extracted from their works and epistolary correspondence. Of those which merely record the conversations of eminent men, the best known, the fullest, and most valuable, is the Menagiana. Menage was a person of good sense, of various and extensive information, and of a most com¬ municative disposition. He lived during the greater part of his life in the best society. An assembly of literary characters met, during a long period of time, at his house every Wednesday ; and, during his latter years, he daily received persons of that description. Much of his time was thus spent in conversation; and those of his friends who habitually enjoyed it were at pains to record his opinions, which were generally founded on a correct taste and judgment, and were always delivered in a manner the most interesting and lively. A collection of his oral opinions was published in 1693, soon after his death; and this collection, which was entitled Menagiana, was after¬ wards corrected and enlarged by M. la Monnoye, in an edition published by him in 1715. Among the most cu¬ rious articles in the Menagiana may be numbered the dissertation on Le Moyen de Parvenir, a work attributed to Beroalde de Verreville ; that on Le Songe de Polipkile ; Ana. as also a letter of La Monnoye on the existence of book supposed to have been entitled De Tribus Imposto- ribus, concerning which there has been much discussion and controversy. The Perroniana, which exhibits the opinions of Car- Perroni- dinal Perron, was composed from his familiar conversa-ana> tion by M. de Puy, and published by Vossius, by the same contrivance which put him in possession of the Scali¬ gerana. Some parts of this collection are useful in illus¬ trating the literary and ecclesiastical history of the age in which Perron lived; but it also contains many puerile, imprudent, and absurd remarks, which it is generally sup¬ posed he never uttered, and many of which were proved by M. Chevreau (Chevrceana) to have been the interpo¬ lations of his friends. Some of his assertions,—as that Luther denied the immortality of the soul, and that every English peasant drinks from a silver goblet,—are evi¬ dently false. Nor can much reliance be placed on the judgment or taste of an author who has elsewhere declar¬ ed that a page of Quintus Curtius is worth thirty of Ta¬ citus, and that, next to Quintus Curtius, Florus is the greatest Roman historian. The Thuana, or observations of Thuana. the president De Thou, have usually been published along with the Perroniana. This collection is not extensive, and by no means of such value as might have been ex¬ pected from a man so able and distinguished. The Valesiana is a collection of the literary opinions of Valesiana. the historiographer Adrian Valois, published by his son. M. Valois was a great student of history, and the Valesi¬ ana, accordingly, comprehends many valuable historical observations, particularly on the works of Du Cange. The Fureteriana contains the bon-mots of M. Furetiere, Fureteri- of the French academy, the stories which he was in theana* habit of telling, and a number of anecdotes and remarks found among his papers after his decease. This produc¬ tion, however, consists chiefly of short stories, and com¬ prehends but few thoughts, opinions, or criticisms on books. Furetiere, it is well known, had a violent quarrel with the French xicademy, of which he was a member, concerning his Dictionnaire Universel de la Langue Frangoise. Flaving published a preliminary discourse, the further printing was interdicted by the French Aca¬ demy, which accused him of purloining materials they had amassed for a similar work. This controversy sub¬ sisted during the rest of the life of Furetiere, who spent his concluding years in writing and publishing libels on his associates. The Fureteriana, accordingly, is replete with allusions to a subject with which his thoughts were so completely engrossed : in particular we find there the plan and outline of an allegorical and burlesque poem, entitled Les Couches de lAcademic ; in which he has sa¬ tirized different members of the academy, especially M. Charpentier, one of his bitterest foes, whom he has de¬ signated by the name of Marmentier. The Chevrceana, so called from M. Chevreau, exhibits Chevne- more research than most works of a similar description, ana. and is probably more accurate, as it was published during the life of the author, and revised by himself. Among other interesting articles, it contains a learned and inge¬ nious commentary on the works of Malherbe, to whom the French language and poetry were highly indebted for the perfection to which they attained. Parrhasiana is the work of Jean le Clerc, a professor Parrhasi. of Amsterdam, who bestowed this appellation on his mis-aiia* cellaneous productions with the view of discussing vari¬ ous topics of philosophy and politics with more freedom than he could have employed under his own name. T his^ work is not of the light and unconnected description ot A N A. 739 Ana. most of the Ana which have been above enumerated, as it contains much learned philological disquisition, and a long dissertation on poetry and eloquence. In the first volume there is a list of his published works, and a bitter reply to all those who had censured them. Hnetiana. The Huetiana, which has always held a distinguished place among the Ana, contains the detached thoughts and criticisms of Huet, bishop of Avranches, which he himself committed to writing during his life. This author was well fitted to produce a valuable work in this depart¬ ment of literature. He enjoyed the friendship of a num¬ ber of distinguished characters, and his reading was va¬ rious and extensive. This collection, however, was not begun by him till he was far advanced in life. Huet was born in 1630, and in 1712 he was attacked by a malady which impaired his memory, and rendered him incapable of the sustained attention necessary for the completion of a long or laborious work. In this situation he employed himself during the concluding years of his life in throw¬ ing his detached observations on paper. These were pub¬ lished by the Abbe d’Olivet the year after his death, under the name of Huetiana,—a work which is not, like some other Ana, a succession of bon-mots or anecdotes, but forms a series of thoughts and criticisms on various topics of morals, philosophy, and literature, and also compre¬ hends pretty long dissertations on the origin of rhyme, the comparative merit of the ancients and moderns, with similar topics. One of the most instructive discussions to a scholar, in this collection, is that on the Latinization of names and surnames ; in which he points out and cri¬ ticises the different modes of this process. His critical judgments on Montaigne, Rochefoucauld, and Tacitus, seem also well founded; and if some of his opinions in matters of taste betray singular or defective feelings, there are others which appear equally just and refined. But were there no other literary memorials of the bishop of Avranches, he certainly would not derive high reputa¬ tion from the Huetiana. D’Alembert has treated this collection with contempt; and has selected some articles to show the bishop’s incompetent judgment and frivolous taste. It may be suspected, indeed, from the circum¬ stances in which the articles contained in the Huetiana were composed, that they do not always display that cor¬ rect judgment which distinguishes many of the other works of this learned writer. Casaubo- The Casauboniana presents us with the miscellaneous niana. observations, chiefly philological, of the celebrated Isaac Casaubon. During the course of a long life, that eminent commentator was in the daily practice of committing to paper any thing remarkable which he heard in conversa¬ tion with his friends, especially if it bore on the studies in which he was engaged. He also made diurnal annota¬ tions on the works he was employed in reading, with which he connected his judgments concerning the author and his writings. This compilation, which was styled Ephemerides, together with his Adversaria, and materials amassed for a refutation of the Ecclesiastical Annals of Baronius, came, at his death, into the possession of his son Meric Casaubon, who bequeathed the whole to the Bodleian library at Oxford. These were shown to Chris¬ topher Wolfius during a visit which he paid to that uni¬ versity ; and having been transcribed by him, were pub¬ lished under the title of Casauboniana. This collection consists of opinions concerning various eminent writers, illustrations of passages in Scripture, and philological ob¬ servations and animadversions on the first thirty-four years of the Annals of Baronius. The materials and in¬ formation which it contains are probably more accurate than is usually the case in works of the same description, ana. vremoni. ana. as they were not communicated in casual conversation, Ana and reported by others, but were daily committed to'^-^v™*,ta' writipg by Casaubon himself, while the works from which they were derived remained fresh in his recollection. Besides the above, a great many works, under the title of Ana, appeared in France about the same period. Thus, the opinions and conversation of Charpentier, Colomesius, and St Evremond, were recorded in the Carpente- Colomesiana, and St Evremoniana; and those of Segrais inriana. the Segraisiana,—a collection formed by a person station- Colomesi- ed behind the tapestry in a house where Segrais was ac-jf customed to visit, and of which Voltaire has declared,^ “ que de tous les Ana c’est celui qui merite le plus d’etre segraisj_ mis au rang des mensonges imprimes, et surtout des men-ana. songes insipides.” The Ana, indeed, from the popularity which they now enjoyed, were compiled in such num¬ bers, and with so little care, that they became almost proverbial for inaccuracy. About the middle of the eighteenth century they were sometimes made the vehicles of political squibs, as in the Maupeouana, and of Maupeou- heretical opinions, as in the Longueruana. Thus theana- evil naturally began to cure itself, and by a re-action, Eoagueru- which is very general in regard to all productions ofliter-ana' ature, the French Ana sunk in public esteem as much below their intrinsic value as they had formerly been ex¬ alted above it. Although these connections have been chiefly formed from the oral opinions of eminent men on the Continent, particularly in France, England has also produced one or two examples of this species of composition, which are not altogether undeserving of attention. Of these, per¬ haps the most curious is the Walpoliana, which is aWalpoli- transcript of the literary conversation of Horace Walpole.ana- That multifarious author was distinguished for his re¬ sources of anecdote, wit, and judicious remark, as well as for his epistolary qualifications. From his father, Sir Robert Walpole, he had learned many anecdotes concern¬ ing the political characters who figured during the period of his administration. He was himself personally acquaint¬ ed with all the eminent literary characters of his own day in England ; and his repeated visits to Paris, and constant correspondence with friends in that capital, supplied him with the most interesting information with regard to France. A great part of his life was devoted to conver¬ sation. While residing at Strawberry-hill, he generally rose from table about five o'clock, and taking his place on his drawing-room sofa, to which his gout in a great mea¬ sure confined him, he passed the time, till two o’clock in the morning, in miscellaneous chit-chat, full of singular anecdotes, strokes of wit, and acute observations. As he possessed, and was daily communicating, such stores of instruction and amusement, it was suggested to him that he ought to form a collection of these anecdotes and ob¬ servations. This he declined, but he furnished the editor of the Walpoliana with many anecdotes in his own hand¬ writing. After his death, several specimens of this mis¬ cellany were published in the Monthly Magazine; and being afterwards enlarged by anecdotes retained in the memory of the editor, or communicated by others, were published in two volumes, under the title of Walpoliana. Most other works which, in this country, have been pub¬ lished under the name of Ana, as Baconiana, Atterbury- ana, are rather extracts from the writings and corre¬ spondence of eminent men, than memorials of their con¬ versation. There are some works which, though they do not bear the title, belong more strictly to the class of Ana than many of those collections which are known under that ap¬ pellation. Such are the Melange dHisioire et de Littera- x 740 ANA. Ana. ture, published under the name of Vigneul Marville ; and the Locorum Communium Collectanea^ ex Lectionibus Phi¬ lippi Melanchthonis,—a work which was published aa)), any work sculp¬ tured in relief on a plane or smooth surface, as exemplified in cameos. When the object or design is produced by engraving or indenting, as in seals, the work is styled dia- glyphic, or intaglio. ANAGNIA, now Agnani, a town of Italy, once the ca¬ pital of the ancient Hernici, and still containing about 6000 inhabitants. It occupies the summit of a hill, above the Fiume Sacco, about 35 miles E.S.E. of Rome. ANA Anagnosta ANAGNOSTA, John, a Byzantine historian of the fif- II teenth century. He was present at the siege of Thessalo- Anak. njca by Amurath in 1430, of which he gives an account in his work De Rebus Constantinopolitanorum Macedonius. ANAGNOSTES (avayvwtrr^s), in Antiquity, a kind of literary servant, retained in the families of persons of dis¬ tinction, and whose chief business was to read to them dur¬ ing meals, or at any other time. Cornelius Nepos relates of Atticus, that he had always an anagnostes at his meals. ANAGOGE (dmytoyTj), among Ecclesiastical Writers, the elevation of the mind to things celestial and eternal. It is particularly used where words, in their natural or primary meanings, denote something sensible, but have a further view to something spiritual or invisible. In a more particular sense, it denotes the application of the types and allegories of the Old Testament to subjects of the New; thus called, because the veil being here drawn, what before was hidden is exposed to open sight. ANAGRAM (from the Greek dm, backwards, and ypdfjL/xa, letter\ a transposition of the letters of some name, whereby a new word is formed, either to the advantage or disadvantage of the person or thing to which the name be¬ longs. Thus the anagram of Galenus is angelus; that of Logica, caligo ; that of Alstedius, sedulitas. Calvin, in the title of his Institutions, printed at Strasburg in 1539, calls himself Alcuinus, which is the anagram of Calvinus, and the name of the great restorer of learning in the time of Charle¬ magne. Those who adhere strictly to the definition of an anagram take no other liberty than that of omitting or retaining the letter n at pleasure ; whereas others make no scruple to use E for M, v for w, s for z, and c for K; and vice versa. Be¬ sides anagrams formed as above, we meet with another kind in ancient writers, made by dividing a single word into several; thus, sus tinea mus are formed out of the word sustineamus. Anagrams are sometimes also made out of several words ; such as that on the question put by Pilate to our Saviour, Quid est veritas ? whereof we have this ad¬ mirable anagram, viz., Est vir qui adest. A work entitled Z. Celspirii (Christ. Serpilii) de Anagrammatismo, Libri IL Ratisb. 1715, 8vo, gives numerous examples of this art. The cabalists among the Jews are professed anagramma- tists; the third part of their art, which they call themuru, i. e., changing, being nothing but the art of making anagrams, or finding hidden and mystical meanings in names ; which they do by changing, transposing, and differently combining the letters of those names. Thus, of PO, the letters of Noah’s name, they make "jH) grace ; of the Messiah, they make he shall rejoice. . Thomas Billon, a Provencal, was a celebrated anagram- matist, and retained by Louis XIII. with a pension of 1200 livres, in the capacity of anagrammatist to the king. ANAGROS, in Commerce, a measure for grain, used in some cities in Spain, particularly at Seville. It is equal to two bushels. ANAITIS (’Avtans), an Armenian divinity, whom the Greeks sometimes identified with their own Artemis and Aphrodite. From the nature of her worship, she appears to have represented the creative powers of nature. Her name is variously written—Anaitis, Anaea, Aneitis, Tanais, or Nansea.— Vide Plin. xxxiii. ANAK, the father of the Anakim, was the son of Arba, who gave his name to Kirjath-arba, or Hebron. (Josh. xiv. 15.) Anak had three sons, Sheshai, Ahiman, and Talmai (chap. xv. 14, and Numb. xiii. 22), all of gigantic size ; their posterity were remarkable, not only for their extraordinary stature, but for their fierceness, and were called Anakim ; in comparison with whom, the Hebrews who were sent to von. n. ANA 745 view the land of Canaan reported that they were but as Analecta grasshoppers. (Numb. xiii. ult.) Caleb, assisted by the tribe AnJ[orr of Judah, took Kirjath-arba, and destroyed the Anakim, a.m. v 2559. (Judges i. 20, and Joshua xv. 14.) ANALECTA (dvdXeKTa), in literature, is used to denote a collection of small pieces ; as essays, remarks, &c. ANALEMMA, in Geometry, a projection of the sphere on the plane of the meridian, orthographically made by a straight line and ellipses, the eye being supposed at an in¬ finite distance, and in the east or west point of the horizon. Anaeemma denotes likewise an instrument of brass or wood, upon which this kind of projection is drawn, with an horizon or cursor fitted to it, wherein the solstitial colure, and all circles parallel to it, will be concentric circles ; all circles oblique to the eye will be ellipses; and all circles whose planes pass through the eye will be right lines. The use of this instrument is to showthe common astronomical problems, which, if not too large, it will do, though not very exactly. AN ALEP SIS (from dvaXayjSdvw, to restore), the aug¬ mentation or nutrition of an emaciated body. ANALEPTICS, restorative or nourishing medicines. ANALOGY (dvaAoyia), in Philosophy, a certain relation and agreement between two or more things, which in other respects are entirely different. There is likewise an ana¬ logy between things that have some resemblance to one another; for example, between animals and plants ; but the analogy is still stronger between different species of animals. Analogy enters much into all our reasoning, and serves to explain and illustrate. A great part of our philosophy, indeed, has no other foundation than analogy. “ It is natural to mankind,” says Dr Reid, “ to judge of things less known, by some similitude, real or imaginary, between them and things more familiar or better known. And where the things compared have really a great simili¬ tude in their nature, w hen there is reason to think that they are subject to the same laws, there may be a considerable degree of probability in conclusions drawn from analogy. Thus, we may observe a very great similitude between this earth which we inhabit, and the other planets, Saturn, Ju¬ piter, Mars, Venus, and Mercury. They all revolve round the sun, as the earth does, although at different distances and in different periods. They borrow all their light from the sun, as the earth does. Several of them are known to re¬ volve round their axis like the earth, and, by that means, must have a like succession of day and night. Some of them have moons, that serve to give them light in the ab¬ sence of the sun, as our moon does to us. They are all, in their motions, subject to the same law of gravitation as the earth is. From all this similitude, it is not unreasonable to think that those planets may, like our earth, be the habita¬ tion of various orders of living creatures. There is some probability in this conclusion from analogy. “ But it ought to be observed, that as this kind of rea¬ soning can afford only probable evidence at best, so, unless great caution be used, we are apt to be led into error by it.”—“ No author has made a more just and a more happy use of this mode of reasoning than Bishop Butler, in his Analogy of Religion, Natural and Revealed, to the Consti¬ tution and Course of Nature. In that excellent work, the author does not ground any of the truths of religion upon analogy, as their proper evidence; he only makes use of analogy to answrer objections against them. When ob¬ jections are made against the truths of religion, which may be made with equal strength against what we know to be true in the course of nature, such objections can have no weight. “ Analogical reasoning, therefore, may be of excellent use in answering objections against truths which have other evi¬ dence. It may likewise give a greater or a less degree of 5 b a 746 A N A Analogy probability in cases where we can find no other evidence. II But all arguments drawn from analogy are still the weaker, -jiamoui\ tjie g.reater disparity there is between the things compared; v-*- and therefore must be weakest of all when we compare body with mind, because there are no two things in nature more unlike. “ There is no subject in which men have always been so prone to form their notions by analogies of this kind, as in what relates to the mind. We form an early acquaintance with material things by means of our senses, and are bred up in a constant familiarity with them. Hence we are apt to measure all things by them, and to ascribe to things most remote from matter the qualities that belong to material things. It is for this reason that mankind have, in all ages, been so prone to conceive the mind itself to be some subtile kind of matter; that they have been disposed to ascribe human figure and human organs, not only to angels, but even to the Deity.” {Essays on the Intellectual Pouters.) See Locke’s Essay, B. iv. c. xvi. § 12; Beattie on Truth, part i. c. 2, § 7; and Stewart’s Philosophy of the Mind, vol. ii. chap. ii. § 4. Analogy, in Grammar, is the correspondence which a word or phrase bears to the genius and received forms of any language. ANALYSIS (from dvoAvco, to resolve), in a general sense, implies the resolution of something compounded into its original and constituent parts. Analysis, in Mathematics, is properly the method of re¬ solving problems by means of algebraical equations, whence we often find that these two words, analysis and algebra, are used as synonymous. Analysis is divided, with regard to its object, into that offinites and infinites. Analysis of Einite Quantities is what we otherwise call specious arith¬ metic or algebra. Analysis of Infinites, called also the New Analysis, is particularly used for the method of fluxions, or the differential calculus. Analysis, in Mental Philosophy, signifies the process of decompounding our thoughts into their simplest elements, or of resolving our intellectual operations into their primary principles. Analysis, in Physics, and in Chemistry, also denotes de¬ composition, that is, the separation of what is complex into its constituent parts. The different meanings of the term Analysis, as used in mathematics and the other branches of science, are well explained in Stewart’s Philosophy of the Mind, vol. ii. chap. iv. § 3. AN AM, or An-nam, a large country in the south-eastern part of Asia, between China and the Gulf of Siam, 965 miles in length from north to south, with a breadth varying from about 85 miles to 400. It has a long, winding, and much indented sea-coast, affording many safe and commodious har¬ bours. I he view which the country presents from the sea is that of a varied landscape, composed of bold headlands, picturesque valleys, well-cultivated slopes, extensive down and low plains, frequently terminating in sandhills, with a distant background of lofty mountains. Along the coast are numerous groups of islands. It is all comprised in one em¬ pire ; but it is made up of three distinct territories, and part of a fourth, all formerly separate independent states, namely, Tonquin, Cochin-China, Champa, or Tsiampa, and the eastern part of Cambodia, or Camboja; which seel ANAMNESIS, dm/n^o-is, a rhetorical figure, the call¬ ing to remembrance of something omitted. ANAMORPHOSIS, in Perspective Drawing, is a de¬ formed or distorted figure, which appears confused and un¬ intelligible to the common unassisted view; but when seen at a certain distance and height, or as reflected from a plane or curved mirror, appears regular and in right proportion. ANAMOUR, Cape, in Lat. 36. 3. N. Long. 32. 50. E., A N A is the most southern point of Asia Minor. It was the an- Anancitis cient Anemurium. || ANANCITIS, in Antiquity, a kind of figured stone, Ar>asta- otherwise called synochitis, celebrated for its magical virtue . 81US II* of raising the shadows of the infernal gods. ANANIAS, a Sadducee, high priest of the Jews, who put to death St James, the brother of our Lord, and was deposed by Agrippa. Ananias, a Christian belonging to the infant church at Jerusalem, who, conspiring with his wife Sapphira to deceive and defraud the brethren, was overtaken by sudden death, and immediately buried. (Acts v. 1-11). Ananias, a Christian of Damascus who was commanded in a vision to go and visit the newly converted Saul of Tar¬ sus. (See Acts ix. 10; xxii. 12.) Tradition represents Ananias as the first that published the Gospel in Damascus, over which place he was subse¬ quently made bishop; but having roused, by his zeal, the hatred of the Jews, he was seized by them, scourged, and finally stoned to death in his own church. ANANISABTA, or Ananisapta, a magical word fre¬ quently found inscribed on coins and other amulets, sup¬ posed to have the virtue of preserving the wearer from the plague. ANAPAEST, in Ancient Poetry, a foot consisting of two short syllables and one long: such is the word scopulos. It is just the reverse of the dactyl. ANAPHORA, in Rhetoric, the repetition of the same word or words in the beginning of a sentence or verse. ANAPHRODISIA, a medical term derived from the Greek, signifying impotence. ANARCHY, the want of government in a nation, where no supreme authority is lodged either in the prince or other rulers, but the people live at large, and all things are in con¬ fusion. The word is derived from the Greek privative a, and dpxv> command, government. ANASARCA, an effusion of serum into the cellular tis¬ sues, occasioning a soft, pale, inelastic swelling. ANASTASIUSI., EmperoroftheEast,and the successor of Zeno, was raised from obscurity to that exalted position by the Empress Ariadne, who married him on the fortieth day of her widowhood. His reign commenced auspicious¬ ly, but was afterwards disturbed by foreign and intestine wars, and by religious distractions. In the year 500 he was anathematized by pope Symmachus for his support of the Eutychians. He died in 518 at the age of nearly 90, leaving behind a name darkened by avarice, cruelty, and cowardice. Anastasius II., whose proper name was Artemius, was elevated from the humble situation of a secretary to the throne of Constantinople, by the free voice of the senate and Roman people, a.d. 713. His natural talents, improved by education and daily exertion, enabled him to manage with great prudence the affairs of the empire during the time that he was secretary to his predecessor Philippicus. The Sara¬ cens had made inroads upon Asia Minor in the beginning of his reign; but he sent a strong army to the frontiers of Syria for its protection, under the command of Leo the Is- aurian, a man of great military experience. These enemies of the empire also meditated the design of taking Constan¬ tinople ; but the vigilance of Anastasius defeated their pur¬ pose, by providing a formidable naval force, repairing and strengthening the walls of the city, and by forcing all the inhabitants either to provide themselves with provisions for three years, or instantly to depart from the city. Disap¬ pointed in their design, the enemy’s fleet sailed to Phoenicia, and the imperial fleet assembled at Rhodes to watch the motions of the enemy. But the measures of the emperor received a severe check from the conduct of the sailors, who ANA ANA 747 Anastasius raised a mutiny, and slew their admiral for no other cause II than his honourable endeavours to maintain proper discipline Anatomy. jn j-pg fleet. Justly dreading severe punishment, the sea- men raised the standard of rebellion, declared Anastasius unworthy to reign, and conferred the purple upon one Theo¬ dosius, a person of mean birth. Informed of this sedition, Anastasius fled from his tottering throne to Nice. The new emperor hastened to besiege Constantinople, which, after a vigorous resistance of six months, was reduced to subjec¬ tion. The late emperor being assured of his life, abandoned his claim to the crown, assumed the character of a monk, and was banished to Thessalonica, having worn the purple only during the space of two years. Having, however, pre¬ vailed upon the Bulgarians to espouse his cause, he laid aside the habit of the monk for that of the warrior, and, in the year 721, in the time of the Emperor Leo, he resumed his claim to the throne. A numerous army of these barbarians hastened to the capital; but being unable to reduce it, they delivered up the unhappy Anastasius to the emperor, who put him to death, along with his principal associates. Anastasius, surnamed Bibliothecarius, a Roman abbot, library-keeper of the Vatican, and one of the most learned men of the ninth century, assisted in 869 at the fourth ge¬ neral council, the acts and canons of which he translated from the Greek into Latin. He also composed the lives of seve¬ ral popes, and other works: the best edition of which is that of the Vatican. ANASTOMATICS, medicines supposed to have the power of opening the mouths of vessels, and promoting the circulation ; such as deobstruents, cathartics, and sudorifics. ANASTOMOSIS. See Anatomy. ANASTROPHE, in Rhetoric and Grammar, denotes the inversion of the natural order of the words: such is saxa per et scopulos, for per saxa et scopulos. ANATHEMA (dyade/ia), among Ecclesiastical Writers, imports whatever is set apart, separated, or divided; but is most usually meant to express the cutting off a person from the privileges of communion with the faithful. The anathema differs from excommunication in the circumstances of being attended with curses and execrations. It was prac¬ tised in the primitive church against notorious offenders. Se¬ veral councils also have pronounced anathemas against such as they thought corrupted the purity of the faith. There are two kinds of anathemas, the one judiciary and the other abjuratory. The former can only be denounced by a coun¬ cil, a pope, or a bishop ; the latter makes a part of the cere¬ mony of abjuration, the convert being obliged to anathema¬ tize the heresy he abjures. Anathema (dm^y/xa), in Heathen Antiquity, was an offer¬ ing or present made to some deity, and hung up in the temple. Whenever a person left off his employment, it was usual to dedicate the tools to the patron deity of the trade. Persons, too, who had escaped from imminent danger, as shipwreck and the like, or had met with any other remarkable instance of good fortune, seldom failed to testify their gratitude by some present of this kind. ANATOCISMUS (from dva and tokos), in Antiquity, a kind of usury corresponding to what we call compound in¬ terest. This is the worst kind of usury, and has been severely condemned by the Roman law, as well as by the common laws of most other countries. ANATOLIA. See Natolia. Anastro- phe Anatomy. ANATOMY. ANATOMY (Avaro/xij), signifying literally dissection, or separation of parts by cutting, applied to organized bodies, is used to denote the artificial separation of their component parts in order to obtain an exact knowledge of their situation, shape, and structure. A more just idea of the nature and objects of anatomy may be given by defining it as that science, the province of which is to ascertain the structure of living and orga¬ nized bodies. All the objects of the material world may be arranged in two great divisions, according as they are organized or void of organization. Inorganic bodies {corpora hruta) are distinguished by the homogeneous characters of their internal structure, any one portion of which, in the same mass, presents the same appearance and properties as any other. Endowed also with the general properties of matter, as weight, cohesion, impenetrability, and atomic attraction, or that resident in the constituent parti¬ cles, they are subject to physical laws only. All the changes which inorganic bodies undergo consist either in mechanical changes of place or shape, or in change of chemical constitution ; and the consideration of the mode in which these changes take place, of the agents by which they are effected, and the laws by which they are regu¬ lated, constitutes the sciences of Mechanics and Che¬ mistry* In organic bodies {corpora organica, c. viva), on the con¬ trary, we recognise a peculiar structure, in which the parts, though arranged in a certain order, are heterogeneous, or consist of different kinds of matter. In other words, not only do organized bodies consist of different kinds of substance, but these component substances may be again resolved into material elements, differing from each other in mechanical, chemical, and vital properties. Observation further shows, that organic are distinguish¬ ed from inorganic bodies by the presence of a series and combination of actions and processes, which are collectively known under the abstract denomination of Life. Of this term, however familiar it may appear, it has been found difficult to give a satisfactory and unobjectionable defini¬ tion ; and physiological authors have found it requisite, in order to avoid obscurity, to define it from its tendency, its obvious effects, or, negatively, from what experience shows to ensue upon its termination. Life is an attribute of living bodies, and is known only as it manifests its presence in these; and hence, instead of saying what it is, we are compelled to specify only the circumstances which denote its existence. Attentively considered, all the varieties of organized and living bodies may be said to be distinguished from those which are inorganic by two great characters,—growth or the reproduction of the individual, and generation or the reproduction of the spe¬ cies. Growth, or increase of size, includes the general processes of assimilation and nutrition, with all the sub¬ ordinate actions of which these are composed; and since it consists in the conversion of brute or inorganic into living or organic matter, it constitutes one of the most essential characters of life and organization. By virtue of this, living bodies are the seat of an incessant change in their interior structure; whereas inorganic bodies re¬ main in the same state, unless from the operation of chemi¬ cal laws. The formation of a new body similar to others of the same class, order, and kind, however various in its mode, is also a uniform attribute of all living and orga- x 748 A N A T Anatomy nized bodies. To one or other of these two general pur- poses, then, all the actions and processes of living bodies, however complex and multifarious they seem, may he ul¬ timately referred. To these two characters of living bodies Cuvier adds a third,—death, or the termination of life; but as this is a negative circumstance, and is in¬ cluded in the idea of life as a process having beginning and end, it is superfluous in the general idea of the term. The knowledge of the actions and processes of living and organized bodies, and of the laws to which they are sub¬ ject, constitutes the science of Physiology, or, as it has been also denominated, Zoonomy and vo/Mg, laws of life,) or Biology (j3iog and Xoyog, doctrine of life). Life supposes organization or the arrangement of mat¬ ter and material particles peculiar to living bodies; and, reciprocally, organization, though not the cause of life and living processes, invariably implies their existence, either present or previous. In other words, every orga¬ nized body either is or must have been living; and every living body is endowed with the peculiar internal structure termed organic. Though it is difficult to specify by defi¬ nition the characters of this structure, some idea of it may be communicated by stating, that all living bodies pos¬ sess material organs of definite shape, substance, and structure, consisting of certain parts, and placed in pro¬ per positions. While it is the province of Physiology to study the actions and processes of living bodies, and to in¬ vestigate the laws by which they are regulated, the exclu¬ sive object of Anatomy is to distinguish and describe their constituent parts,—to determine the shape, position, and structure of their organs,—and, in short, to develope their structure. The term is not free from objection, since it literally denotes one only of the means employed to acquire the information requisite. But the objection is not obviated by the substitution of such terms as morphology and organology, in so far as the study of ana¬ tomy is not confined either to the shapes of parts or the knowledge of organs alone, but considers their position, their intimate structure, and their organization; in short, all the circumstances relating to the material constitution of living bodies. All living and organized bodies, though agreeing in the general character of possessing organs for assimilation and nutrition, and organs of reproduction, differ nevertheless in the possession or the want of organs for two other functions, viz. those for recognising the presence of foreign bodies, or organs of sensation, and those for changing place, or organs of locomotion. The possession of these organs distinguishes those living beings denominated animals ; the want of them in like manner characterizes those termed plants or vegetables. Upon this principle anatomy, or the science of organic structures, resolves it¬ self into two great divisions,—Animal Anatomy, or Zootomy (fmv and ro/irj), the object of which is the inves¬ tigation of the structure of animal bodies; and Veget¬ able Anatomy, or Phytotomy (purov and ro/Mj), the object of which is to explain the structure peculiar to the vegetable tribes. Animal anatomy, again, naturally resolves itself into se¬ veral divisions, according as the object is to explain the structure of the animal kingdom at large, or that of cer¬ tain classes, orders, tribes, families, or genera only. The most ordinary and convenient division, however, is into that which treats of the anatomy of the known animal tribes in general, and that which treats of the structure peculiar to the human subject. The accidental circum¬ stance of the former being studied chiefly in comparison with the latter, the organic forms of which are regarded as the standard of reference, has given it the denomina- O M Y. tion of Comparative Anatomy, though that of Am- Anatomy. mal Anatomy or Zootomy would be more appropriate. The latter has generally been named Anatomy simply, or the Anatomy of the Human Body, and occasionally Anthropotomy or Human Anatomy. The connection which subsists between the latter and the several divisions of the art of healing, renders it inter¬ esting to the medical, the surgical, and the philosophical reader generally, and invests it with the highest import¬ ance to all. Comparative Anatomy, nevertheless, possesses the peculiar advantage of directing the mind of the in¬ quirer to general resemblances, to universal facts, and to comprehensive analogies. Independent of the important services which its knowledge renders to several of the arts, it is of the greatest use in throwing light on some of the obscurest parts of physiology; by the extensive chain of analogical facts which it traces, it tends to explain dif¬ ficulties in organization and function, which could not otherwise be intelligible; and by establishing the connec¬ tion between external characters and habits with pecu¬ liarities of internal structure, it affords the only rational basis for the classifications and distinctions of zoology. Comparative or Animal Anatomy constitutes the great source of what may be termed the Philosophy of Animal Life. Of the present treatise, the greater part will be devoted to the subject of Human Anatomy, or the explana¬ tion of the structure of the human frame in the healthy state. In a smaller proportion, it is proposed to give a view of the structure of animal bodies generally, with oc¬ casional observations on those peculiarities in configura¬ tion and structure which distinguish classes, orders, and genera, from each other. This will constitute Compara¬ tive Anatomy. The subject of Vegetable Anatomy, unfolding the pe¬ culiarities of structure observed in plants, will be treated of in the article Botany. Previous to entering on the subject of Animal Anatomy, however, and its two divisions, Human and Comparative Anatomy, it is requisite to take a historical view of the progress of the science from its origin to the present time. In tracing the history of the origin of anatomy, it may History, be justly said that more learning than judgment has been displayed. Some writers claim for it the highest anti-B.C. 1957- quity, and pretend to find its first rudiments alternately in 1537. the animal sacrifices of the shepherd kings, the Jews, and other ancient nations; and in the art of embalming, as practised by the Egyptian priests. Even the descriptions 1184. of wounds in the Iliad have been supposed adequate to prove that, in the time of Homer, mankind had distinct notions of the structure of the human body. Of the first, it may be said that the rude information obtained by the slaughter of animals for sacrifice does not imply profound anatomical knowledge; and those who adduce the second as evidence, are deceived by the language of the poet of the Trojan war, which, distinguishing certain parts by their ordinary Greek epithets, as afterwards used by Hip¬ pocrates, Galen, and all anatomists, has been rather too easily supposed to prove that the poet had studied syste¬ matically the structure of the human frame. With not much greater justice has the cultivation of anatomical knowledge been ascribed to Hippocrates, who, because he is universally allowed to be the father of me¬ dicine, has also been thought to be the creator of the science of anatomy. Of the seven individuals of the fa-460-377. mily of the Heracleidae who bore this celebrated name, the second, who was son of Heraclides and Phenarita, and grandson of the first Hippocrates, was indeed distinguished ANATOMY. 749 History, as the author of medical observation and experience, and the first who appreciated the value of studying accurately the phenomena, effects, and terminations of disease. It does not appear, however, notwithstanding the vague and general panegyrics of Riolan, Bartholin, Le Clerc, and Portal, that the anatomical knowledge of this illustrious person was either accurate or profound. Of the works ascribed to Hippocrates, five only are genuine. Most of them were written either by subsequent authors of the same name, or by one or other of the numerous impostors who took advantage of the zealous munificence of the Pto¬ lemies, by fabricating works under that illustrious name. Of the few which are genuine, there is none expressly devoted to anatomy; and of his knowledge on this sub¬ ject, the only proofs are to be found in the exposition of his physiological opinions, and his medical or surgical in¬ structions. From these it appears that he had some accu¬ rate notions on osteology ; but that of the structure of the human body in general, his ideas were at once superficial and erroneous. In his book on injuries of the head, and in that on fractures, he shows that he knew the sutures of the cranium, and the relative situation of the bones; and that he had some notion of the shape of the bones in ge¬ neral, and of their mutual connections. Of the muscles, of the soft parts in general, and of the internal organs, his ideas are confused, indistinct, and erroneous. The term ipXe£g he seems, in imitation of the colloquial Greek, to have used generally to signify a blood-vessel, without being aware of the distinction of vein and artery; and the term agrjjg/a, or air-holder, is restricted to the windpipe. He appears to have been unaware of the existence of the nervous chords; and the term is used by him, as by Gre¬ cian authors in general, to signify a sinew or tendon. On other points his knowledge is so much combined with peculiar physiological doctrines, that it is impossible to as¬ sign them the character of anatomical facts; and even the works in which these doctrines are contained are with little probability to be ascribed to the second Hip¬ pocrates. If, however, we overlook this difficulty, and ad¬ mit what is contained in the genuine Hippocratic writ¬ ings to represent at least the sum of knowledge possess¬ ed by Hippocrates and his immediate descendants, we find that he represents the brain as a gland, from which exudes a viscid fluid; that the heart is muscular and of pyramidal shape, and has two ventricles separated by a partition, the fountains of life—and two auricles, recepta¬ cles of air; that the lungs consist of five ash-coloured lobes, the substance of which is cellular and spongy, naturally dry, but refreshed by the air; and that the kidneys are glands, but possess an attractive faculty, by virtue of which the moisture of the drink is separated, and descends into the bladder. He distinguishes the bowels into colon and rectum (6 ci^og). 374. The knowledge possessed by the second Hippocrates was transmitted in various degrees of purity to the de¬ scendants and pupils, chiefly of the family of the Hera- cleidae, who succeeded him. Several of these, with feel¬ ings of grateful affection, appear to have studied to pre¬ serve the written memory of his instructions, and in this manner to have contributed to form part of that collection of treatises which have long been known to the learned world under the general name of the Hippocratic writings. Though composed, like the genuine remains of the physi¬ cian of Cos, in the Ionian dialect, all of them differ from these in being more diffuse in style, more elaborate in form, and in studying to invest their anatomical and me- 1 Hipi Zuaiv 'irwtJtcc;, dical matter with the fanciful ornaments of the Platonic History, philosophy. Hippocrates had the merit of early recog- nising the value of facts apart from opinions, and of those facts especially which lead to general results; and in the few genuine writings which are now extant, it is easy to perceive that he has recourse to the simplest language, expresses himself in terms which, though short and pithy, are always precise and perspicuous, and is averse to the introduction of philosophical dogmas. Of the greater part of the writings collected under his name, on the contrary, the general character is verboseness, prolixity, and a great tendency to speculative opinions. For these reasons, as well as for others derived from internal evidence, while the Aphorisms, the Epidemics, and the works above men¬ tioned, bear distinct marks of being the genuine remains of Hippocrates, it is impossible to regard the book rrep Qvcticg Avdguvou as entirely the composition of that physician; and it appears more reasonable to view it as the work of some one of the numerous disciples to whom the author had communicated the results of his observation, which they unwisely attempted to combine with the philosophy of the Platonic school and their own mysterious opinions. Among those who aimed at this distinction, the most 374- fortunate in the preservation of his name is Polybus, the son-in-law of the physician of Cos. This person, who must not be confounded with the monarch of Corinth immortalized by Sophocles in the tragic story of CEdipus, is represented as a recluse, severed from the world and its enjoyments, and devoting himself to the study of ana¬ tomy and physiology, and to the composition of works on these subjects. To him has been ascribed the whole of the book on the Nature of the Child, and most of that on Man ; both physiological treatises, interspersed with ana¬ tomical sketches. His anatomical information, with which at present is our chief concern, appears to have been rude and inaccurate, like that of his preceptor. He represents the large vessels of the body to consist of four pairs : the first proceeding from the head by the back of the neck and spinal chord to the hips, lower extremities, and outer ankle; the second, consistingof the jugular vessels (a/cpay/- nfog), proceeding to the loins, thighs, hams, and inner ankle; the third proceeding from the temples by the neck to the scapula and lungs, and thence by mutual in¬ tercrossings to the spleen and left kidney, and the liver and right kidney, and finally to the rectum; and the fourth from the fore-part of the neck to the upper extre¬ mities, the fore-part of the trunk, and the organs of gene¬ ration. This specimen of the anatomical knowledge of one of 3G3. the most illustrious of the Hippocratic disciples differs not essentially from that of Syennesis, the physician of Cyprus, and Diogenes, the philosopher of Apollonia, two authors, for the preservation of whose opinions we are indebted to Aristotle.1 They may be admitted as repre¬ senting the state of anatomical knowledge among the most enlightened men at that time, and they only show how rude and erroneous were their ideas on the structure of the animal body. It may indeed, without injustice, be said, that the anatomy of the Hippocratic school is not only erroneous, but fanciful and imaginary, in often sub¬ stituting mere supposition and assertion for what ought to be matter of fact. From this censure it is impossible to exempt even the name of Plato himself, for whom some notices in the Timaeus on the structure of the animal body, as taught by Flippocrates and Polybus, have procured a place in the history of the science. lib. iii. cap. ii. ANATOMY. 750 History. Amidst the general obscurity in which the early history of anatomy is involved, only two leading facts may be ad¬ mitted with certainty. The first is, that previous to the time of Aristotle there was no accurate knowledge of anatomy; and the second, that all that was known was derived from the dissection of the lower animals only. By the appearance of Aristotle, this species of knowledge, which was hitherto acquired in a desultory and irregular manner, began to be cultivated systematically and with a definite object; and among the services which the philoso¬ pher of Stagira rendered to mankind, one of the greatest and most substantial is, that he was the founder of Compa¬ rative Anatomy, and was the first to apply its facts to the elucidation of zoology. The works of this ardent and original naturalist show that his zootomical knowledge was extensive, and often accurate; and from several of his descriptions it is impossible to doubt that they were de¬ rived from frequent personal dissection. 384. Aristotle, who was born 384 years before the Christian era, or in the first year of the 99th Olympiad, was, at the age of 39, requested by Philip to undertake the education of his son Alexander. During this period, it is said, he composed several works on anatomy, which however are now lost. The military expedition of his royal pupil into Asia, by laying open the animal stores of that vast and little known continent, furnished Aristotle with the means of extending his knowledge, not only of the animal tribes, but of their structure, and of communicating more accurate and dis¬ tinct notions than were yet accessible to the world. A sum of 800 talents, and the concurrent aid of numerous 334-327. intelligent assistants in Greece and Asia, were intended to facilitate his researches in composing a system of zoological knowledge ; but it has been observed, that the number of instances in which he was thus compelled to trust to the testimony of other observers, led him to com¬ mit errors in description, which personal observation might have enabled him to avoid. The first three books of the History of Animals, a treatise consisting of ten books, and the four books on the Parts of Animals, constitute the great monument of the Aristotelian Anatomy. From these we find that Aristotle was the first who corrected the erroneous statements of Polybus, Syennesis, and Diogenes, regarding the blood¬ vessels, which they made, as we have seen, to arise from the head and brain. These he represents to be two in number, placed before the spinal column, the larger on the right, the smaller on the left, which, he also remarks, is by some called aorta (ao£r?j), the firsttime, we observe, which thisepi- thet occurs in the history. Both he represents to arise from the heart, the larger from the largest upper cavity, the smaller or aorta from the middle cavity, but in a different manner, and forming a narrower canal. He also distin¬ guishes the thick, firm, and more tendinous structure of the aorta from the thin and membranous structure of the vein. In describing the distribution of the latter, how¬ ever, he confounds the vena cava and pulmonary artery, and, as might be expected, he confounds the ramifica¬ tions of the former with those of the arterial tubes in ge¬ neral. While he represents the lung to be liberally sup¬ plied with blood, he describes the brain as an organ al¬ most destitute of this fluid. His account of the distribu¬ tion of the aorta is wonderfully correct. Though he does not notice the cceliac, and remarks that the aorta sends no direct branches to the liver and spleen, he had ob- History, served the mesenteric, the renal, and the common iliac ar-^-^vv- teries. It is nevertheless singular, that though he re¬ marks particularly that the renal branches of the aoi ta go to the substance and not the pelvis (xoi’kict) of the kidney, he appears to mistake the ureters for branches of the aorta. Of the nerves (vtugu) he appears to have the most con¬ fused notions. Making them arise from the heart, which he says has nerves (tendons) in its largest cavity, he re¬ presents the aorta to be a nervous or tendinous vein (vevguSqe «. (n^i Z^v lib. iii. Cap. iv. V.) 2wn<7TfleJteiv»y l t&iv fMgiwv sx rev uifiaros, xadetTio UToftiv, ivXoyea; n tuv (pxsfttuv putri; hcc wavros rov us. .on rma ioc magnitude insignis venae arteriosae, quae nec talis nec tanta esset facta, nec tantam a corde ipso vim punssimi sanguinis in pu mones emitteiet, ob solum eorum nutrimentum; nec cor pulmonibus hac ratione serviret, cum praesertim ef f fm r.'r™e s Serum 869T547 Free oxygen, \ ... azote, ... carbonic acid, Extractive matters, Fat phosphorated matter, Cholesterine, Seroline, Free oleic acid, Free margaric acid, Hydrochlorate of soda, ... of potash, ... of ammonia, )■ 109800 Sulphate of potash, Carbonate of soda, ... lime, ... magnesia, Phosphate of soda, ... lime, ... magnesia, Lactate of soda, Salt with fat fixed acids, ... volatile and yel¬ low colouring matter, / Albumen, 67-8040 Water, 790-3707 Fibrin, 2-94804 Hematosine, 2-2700)- Globules, 130-8453 Albumen, 125-6273} General Anatomy. Chemical constitu¬ tion. 1000-0000 1000-0000 Further, if we suppose that one thousand parts of blood give 869-1547 of serum, 1.30-8453 of globules, these numbers may then be represented in distribution in the following manner. 869-1547 Serum. ( 2-9480 Fibrin. 4 130-8453 -l 2-2700 Globules. >- Globules. (125-6273 Albumen of globules ) 1000-00 1000-00* These tables show the substances contained in the blood taken as a whole, and the proportions, as nearly as may be, in which each substance is contained. But it is of conse¬ quence to ascertain, as nearly as may be practicable, the pro¬ portion in which these articles are present in the serum and the globules respectively. This Lecanu attempts to exhibit in the following table, which he gives as represent¬ ing in man the medium composition of the venous blood in the normal state. iooo-oooa The main point which it is important to know, is that blood consists of albumen and fibrin to the extent of between 78 and 81 parts in the thousand, suspended in about 902 parts of water, with some adipose matter, and salts, chiefly of soda, potash, and lime. Though these saline substances are neutral, yet in general the blood presents an alkaline reaction, which is ascribed to a slight predominance of soda. In persons and animals that subsist much on vegetable food, this alkaline reaction ought also to depend on the presence of potash. The blood may be believed to contain all the substances which are found to be present in the different textures and organs.- It either does so, or it contains their material ele¬ ments, excepting in one instance. It contains, so far as is hitherto known, no gelatine. According to Marchand, it contains a little urea. But in the healthy state, this is in ex¬ ceedingly small quantity. The blood, that is, the seruip, has in the normal state an alkaline reaction, which is ascribed to the presence of phos¬ phate of soda, not carbonate. The saline matter is of use in maintaining the fluidity of the blood; in contributing to 1 Account of a Concrete Oil existing as a constituent principle in healthy Blood, by Benjamin G. Babington, M.D. Medico-Chtrurgical ^s^ouveau^Recherches, &c., par Felix Boudet. Journal de Pharmacie, No. vi. June 1838 ; and Edinburgh Medicaland Surgical Journal, vol. xl., p. 489. Edinburgh, 1834. 3 Recherches Experimentales sur le Sang Humain. Par P. S. Denis. Paris, 1830. ^ -,007 atn „ 4 Etudes Chimiques sur le Sang Humain. These, &c. Novembre le 23, 1837. Par Louis Ren6 Lecanu, D.M. Paris, 1837, 4to, p. 7. ANATOMY. 782 General its red colour (Stevens) ; and probably it may be useful in Anatomy, contributing to certain galvanic or electro-magnetic actions in different organs. Chemical From the blood and its elements the animal tissues derive const!tu- tlie materials of their nutrition, and the different secreted tion‘ fluids are formed. Arterial blood differs from venous according to Lecanu, besides the difference in colour already mentioned, chiefly in the following circumstances. It contains a larger amount of globules, a greater propor¬ tion of fibrin, an amount of albumen, extractive matters, saline and fatty matters, to all appearance equal, more oxy¬ gen in proportion to its carbonic acid, less combined carbon and oxygen. In consequence chiefly of the larger propor¬ tion of globules, it shows a greater tendency to coagulation, and the clot is more bulky, more firm, and gives a small proportion of serum. Its density is to that of venous blood as 1050 to 1053 (J. Davy). The proportion of serum is smaller, and the proportion of globules greater in man than in the female ; in the blood of sanguine persons than in the blood of lymphatic individuals of the same sex; in the blood of adults than in the blood of children and of the aged; and in the blood of persons w ell fed than in those imperfectly nourished. The blood of the portal vein contains a smaller proportion of globules and a larger proportion of water, serum, and fat, than the blood of the venous system in general. The blood of the placenta is greatly more rich in globules, and contains less water than the blood of the veins. In the foetus, the blood contains little coagulable matter; and this principle is entirely wanting in the blood of the menstrual discharge. Chyle and II. The fluids received by the blood are chyle and lymph. Lymph. Chyle is derived from chyme, a gray pulpy substance, formed from the alimentary mass in the stomach and duodenum. Detached from this substance, and received by the chylife- rous tubes, it is whitish and scarcely coagulable. In the me¬ senteric glands, it becomes more coagulable, and assumes a rose colour. Lastly, in the thoracic duct, and before joining the mass of blood, it is distinctly rose-coloured, coagulable and globular in its particles. In the branches of the pul¬ monary artery it appears to become perfect blood. Lymph is a colourless, viscid, albuminous fluid, imperfectly known. The globules or corpuscula of the chyle, of the thymus fluid, and of the lymph, appear delicately granulated on the surface. They are generally globular or lenticular, never following the differences in shape and size of the blood-disks in different classes of animals, nor in birds affecting the long oval figure of the nucleus of the red corpuscle. The globules of chyle, thymus fluid, and of lymph, are smaller than the colourless globules of the blood. They also differ in structure. In the last, two, three, or four nu¬ clei are seen when the envelope is made more or less trans¬ parent by acetic, sulphuric, citric, or tartaric acid. But the globules of chyle, of lymph, and of the thymus fluid, like the nuclei of the red corpuscula of the blood, are only ren¬ dered more distinct and smaller by any of these acids, so that the central part presents no regular nuclei, or divided nucleus, such as are contained in the colourless globules of the blood. In short, according to Mr Gulliver, who has examined these bodies with great care, the colourless glo¬ bules of the blood have the character of elementary cells, while the globules of chyle resemble, and probably are, nu¬ clei or immature cells. The microscopical and chemical characters of the globules of the chyme, of the thymus, and of the lymphatic glands, are nearly the same. When quite recent, they swell on being mingled with pure water, as does the nucleus of the blood corpuscle. When wrell mixed with a strong solution General of alkali, or of a neutral salt, the globules undergo partial Anatomy, solution, become misshapen or faint, forming a ropy tena- cious compound with the fluid (Gulliver). III. Of the fluids separated from the blood, all cannot be Secreted said to belong to the animal body. Several,—for instance, fluids, the perspired fluid of the skin and lungs, the fluid of the cu¬ taneous and mucous follicles, and the urine,—become, after secretion, foreign to the body, and require to be removed. Those belonging to the body are such as are prepared for some purpose within it, and after this are either re-absorbed, or, being decomposed, are expelled. Of the former kind, fat, serum of serous membranes, and synovia, afford exam¬ ples. To the latter description belong tears, saliva, gastric juice, pancreatic fluid, bile, the seminal fluid of the male, and the milk of the female, all of which are the result of a distinct glandular secretion for a specific purpose, after which they are expelled from the economy. Of the fluids secreted upon the surface, or on different points of the alimentary canal, some are alkaline, some acid ; but all agree in possessing some albuminous or albuminoid principle, which is believed to act by what is called cata¬ lysis, or being placed in contact with foreign bodies intro¬ duced, to act on them, either by inducing chemical changes, or by causing actions of assimilation. 1. Thus saliva contains salivine, a species of diastase, besides sulphocyanic acid, chlorides, lactates, and phos¬ phates. It is alkaline when food is taken, and during mas¬ tication. 2. Gastric juice contains pepsine and chlorine or hydro¬ chloric acid, and, according to some, lactic acid. 3. Bile contains choleic acid or biline, taurine, free soda, and the salts of the blood; while taurine, which is an albumi¬ noid principle, contains sulphur. Thenard and Gmelin found in it picromel. Bernard states that the liver forms sugar. 4. Pancreatic juice contains, besides an albuminous prin¬ ciple, which may be named Pancreatinine, according to the observations of Bernard, free soda, which gives it an alka¬ line reaction. 5. The intestinal fluid (Succm intestinalis) has a reaction, sometimes acid, sometimes alkaline. Urine may be regarded as urea suspended or dissolved in water. Urea is the peculiar and characteristic element of the secretion. It contains also a little uric acid, which is probably produced from the urea, as this acid can scarcely be said to be a constituent of healthy urine. The other in¬ gredients are saline matters common to the blood and the urine or complementary between them. The density of healthy urine varies from 1015 to 1033, water being as 1000; and the average, as determined from the examination of the urine in fifty instances of persons in good health, is at the highest 1026 and at the lowest 1017. The general average, therefore, amounts to 1022. This is understood while the quantity discharged daily is from 45 to 53 ounces, which is about the general average in healthy individuals who consume liquids at the ordinary rate. This density above that of water, urine owes to the pre¬ sence of urea and saline matters. If the urea and saline matters be incfeased, the density of the urine is increased; if they be diminished, the density of the urine is also dimi¬ nished. It may here be observed, that urea is the form which the elements of the fibro-albuminous parts of the blood assume, after these fibro-albuminous principles have been employed in repairing the waste of the tissues. If the proximate chemical principles of albumen be compared with those of urea, it is seen that the latter are the complement of the former. Thus,— ANATOMY. 783 General Hydrogen. Carbon. Anatomy. Albumen consists of. 7*77 5CH)0 v'—Urea consists of. 6-66 20.00 Secreted fluids. Oxygen. 26-66 26-66 Nitrogen. 15-55 46-66 Thus while albumen and urea contain the same propor¬ tion of oxygen, the former contains one-seventh more hy¬ drogen, three-fifths more carbon, and two-thirds less nitro¬ gen. It is known that the former proportions of these prin¬ ciples are employed in repairing the waste of the albumi¬ nous tissues, especially the muscular system; and while carbon and oxygen are discharged by the lungs, and carbon, oxygen, and hydrogen by the liver, the large superfluous portion of nitrogen not required, namely 31 per cent., unit¬ ing with hydrogen, oxygen, and carbon in the form of urea, is left to pass through the blood, and by means of the kid¬ neys to be expelled from the system. In the healthy state urine is always slightly acid when dis¬ charged. This acidity is liable to become excessive on the one hand; and on the other to diminish so far as to render the urine alkaline. This change is much favoured, if not wholly occasioned by the presence of mucus, purulent mat¬ ter, or other azotised substances. CHAP. i. BOOK. I. -FORMATION, DEVELOPMENT, AND ULTIMATE ANALYSIS OF THE TISSUES. Cell-for- It has, at different times, in the history of Anatomy and mation. Physiology, been an object with various ingenidus observers to trace to some one simple element all the different forms which the animal textures assume. In general, however, these attempts have not been successful, and have led to generalisations too great to be just, and more fanciful than to be founded in careful observation. In the year 1773 William Hewson communicated to the Royal Society his account of the Red Particles ot the Blood, making known among other points the fact of the existence in them of an opaque central spot, and of an opaque body in the globules of the oviparous vertebrated animals. The application of this fact it was not easy at that time, per¬ haps not possible, to discover. After the lapse ot sixty years, in 1833, Robert Brown, well known as a skilful bo¬ tanist, in Observations on the family of the Orchulece, in the Transactions of the Linncean Society, made known the existence of a vesicular or celluliform body containing a solid, to which he gave the name of Areola or Nucleus of the cell. The signification, however, of this structure was little or not understood. At length in 1838, J. M. Schlei- den, professor of Botany in the university of Jena, made known the fact, that when a slice from the succulent part of certain plants is examined under the microscope, part of it appears to consist of an infinite number of minute vesicles, rounded or polygonal, generally flattened, cohering by the margins, and containing in their interior matters coloured or colourless. This appearance is most perceptible in va¬ rious monocotyledonous orders, as Orchideee, Commelinece, and Asphodeleoe, and many dicotyledonous orders, as the Cactece, Balanophorece, &c. But it is also found in different degrees of distinctness in the greater part of the vegetable world. This close vesicle generally contains a fluid, some¬ times jelly-like ; but it also contains a body more or less rounded, to which Schleiden applied the name of Cell-Kernel General and Cytoblastus. It is attached on one side to the inner Anatomy, surface of the vesicle, but on the other is free. When v'— perfectly formed it is a flat, lenticular, sharply defined, trans- Cell-for- parent, pale-yellow body, in which it is possible to distin-ination- guish one or two, seldom three, hollow corpuscula. These are called nucleoli.1 The Cytoblast is represented by Schleiden to be a nitro¬ genous body or proteine compound, perhaps in its simplest state pure proteine. Its minuteness is almost inconceiv¬ able, being from 0-00009 to 0-0022 of one inch in circum¬ ference.1 The Cytoblast has been more generally known under the name of Nucleus; and the vesicle containing it has been called Nucleated Cell; {Cellulce Nucleated) ; Elementary Cells; Primary Cells. In 1839, the year following that in which Schleiden pub¬ lished his doctrines on Phytogenesis, or the formation of plants, Schwann made known the fact, that in the animal tissues the same structure exists which Schleiden had shown is found in those of the vegetable world.2 The fact has been stated in general terms by Henle in the following manner. In most vegetable and animal tissues, there exist during the whole period of life, or a certain time of the develop¬ ment of these tissues, microscopical corpuscula of peculiar and very characteristic shape. These are minute bladders or vesiculce, consisting of a fine enclosing membrane and a fluid, occasionally something granular, content. In the wall of these vesiculee lies a smaller darker body, namely, the Kernel or Nucleus of the cell,—Cytoblast of Schleiden ; and this is generally distinguished by one or two, rarely more, darker and almost regularly round specks (Nucleoli). It is here to be observed, that nucleated cells as thus described are not perceptible in the tissues at all times of their existence. It is chiefly in the early period, or that of formation and development that they are observed. The process of cell-formation is in truth progressive ; and this circumstance has led Schwann, Henle, and others, to speak of the life of the cell and of its youth or early period of ex¬ istence, though Henle himself makes an apology for the use of the term youth in this manner. The cells lie in a shapeless or amorphous matter, the Cyto- blastema, in which they float when this is fluid, and are im¬ bedded when it is semi-solid or solid. The solid Cytoblas- tema, in which the cells are more or less compressed, ap¬ pears like inter-cellular substance, and is also the connect¬ ing medium of the cells.3 What is now stated embraces almost all the points in which observers are agreed. Upon all others minute but real differences of opinion exist;—upon the nature and com¬ position of the cell, upon the mode in which cells are de¬ veloped and multiplied, and upon the transformations which they undergo. The covering or wall of the cell is allowed by most to be an albuminoid or proteine substance. It is rendered trans¬ parent and indistinct, but not dissolved by acetic acid. The contents of cells are semifluid, often granular, that is, con¬ sisting of small grains or bodies differently coloured, of fat particles, and of a fine molecular substance, that is minute atoms, the nature of which is unknown. On the nature and general characters of the body called 1 On Phytogenesis, by J. M. Schleiden. Scientific Memoirs, translated by Richard Taylor, F.S.A., &c., volume second London, 1841. From Muller’s Archiv, 1838. Also, Principles of Scientific Botany, or Botany as an Inductive Science, by Dr J. M. Schleiden. ira lated by Edwin Lankester, M.D. Book second, Chapter I. London, 1849, 8vo. muwp 11TUi 2 Tin Schwann Mikroskopische Untersuchungen uber die Uebereinstimmung in der struktur und dem Wachsthum der Thiere und 1 flan3][jc^oscopic’al Researches into the Accordance in the Structure and Growth of Animals and Plants; translated from the German of Dr Th. Schwann, by Henry Smith. London, 1847. Printed for the Lydenham Society, 8vo, p. 268. 3 Henle Allgemeine Anatomie, Leipzig, 1841. Seite 151. 784 A N A T General the Nucleus, opinions are discordant. In some instances the Anatomy, nucleus has the appearance of a granular body, more or less solid, while in other instances it has that of a pale vesicle, Cell-for- with a distinct cell-wall and fluid content. The pale yesi- mation. cular form is the most general, and, according to Kolliker, it is the constant form of the early stages of the life of the cell. That the composition of the nucleus is different from that of the cell, is shown by the fact, that many agents which act upon the one, have no effect upon the other. Kolliker is of opinion, that the membrane of the nucleus is composed^ of pyin, the clear content of albumen, and the nucleolus of fat. In the animal tissue cell, as in the vegetable cell, the nu¬ cleus is commonly situate on the wall of the cell, apparently imbedded in its substance, but according to Schwann most frequently attached to its inner surface. Occasionally the nucleus is situate towards the centre of the cell, as is the case in the cells of cylinder epithelium. The phenomena now mentioned are most easily seen in cartilage in its early or growing stage. On the mode in which Elementary or Primary Cells are themselves formed, different representations have been given by different observers. In general a nucleus is first formed; and even upon this process different views are given. Ac¬ cording to Schleiden and Schwann, in the Blastema or plastic fluid nucleoli first appear ; and as new matter continues to collect, round one or more of these, the nucleus is formed. Afterwards, matter deposited on the nucleus forms the cell- wall or vesicular membrane. Henle, on the other hand, thinks, from various facts, that a Nucleus may be formed in¬ dependent of any Nucleolus. He supposes in the blastema the existence of elementary particles or granules, which, he says, are found wherever new formations are taking place; for instance, in the yolk of the egg, in milk, in chyle, and in lymph, in the delicate commencements of glands, and the epithelium, when rapid regeneration takes place, and in pa¬ thological fluids.1 These elementary granules are for the most part, as far as can be ascertained, composed of fat, and a membrane in¬ closing the fat-drops ; and he adduces, in proof of the cor¬ rectness of this view, the fact made known by Ascherson, that when oil and albumen are allowed to unite in small drops, there are formed minute corpuscula, consisting of fat, inclosed in an albuminoid membrane. It appears, in the second place, that, in certain circum¬ stances, cells are formed without the previous existence of a nucleus. Thus, in addition to the fact, that in crypto- gamic, and many higher plants, a minute spherule first ap¬ pears, soon becomes a vesicle, and is eventually formed into a cell; in the chorda dorsalis of fishes and reptiles, cells are formed without the previous formation of any nucleus. It is to be remarked, however, that even in this instance, nuclei appear after the cells have been formed. In the third place, it is observed that cells and nuclei are in certain circumstances formed simultaneously. Thus, in the embryonic cartilage of the toad, the formation of both bodies is so simultaneous, that Vogt never could detect nu¬ clei without a cell-wall, or cells which did not enclose a nucleus. On the mode in which cells are reproduced and multi¬ plied, several conjectures have been formed, but nothing can be said to be ascertained. It is the opinion of Schwann, for the subject cannot be said hitherto to admit of proof, that the continued increase of cells is in most cases effected, though he does not show how, in the plastic fluid or blas¬ tema. In other instances new cells are formed within cells which had previously existed; and by these they are sur- O M Y. rounded, until they have attained, by growth, a certain size, General when they escape, apparently by rupturing the original or Anatomy, parent cell. This is supposed to be illustrated by the pro- cess of what is called cleavage in the ovum, and by what Cell-for- takes place in the cells of cartilage. But, excepting in these mation- instances, this process of cell-multiplication, which has been termed endogenous, though common in vegetable produc¬ tions, is rare in the textures of the animal world. It was believed, with considerable confidence, when the Influence discovery of the existence of elementary cells was madeof cells and known that an easy and intelligible method was found of ex- plaining the formation of all the textures which enter into the tissues composition of the animal body. It is quite possible that this belief is well-founded; and in a few instances probably it may be said to be in a slight degree realised. But it must not be concealed, that the whole theory is in a state of imperfection and transition; and that it is far from pre¬ senting those clear, certain, and consistent phenomena, which might be applied with any confidence in explaining the growth and visible structure of the several tissues of which the animal body is composed. It is manifest, that in order that the cell and its nucleus should be the means of form¬ ing these tissues, they should undergo certain transfor¬ mations. Now, upon these transformations, and upon the mode in which they are effected, observers are by no means agreed. In some instances it appears that the cell is the agent of transformation and creation, and in others it is the nucleus that is believed to be the agent. Schwann sup¬ posed, that to form certain tissues, as the Cellular, that is the Filamentous, the Tendinous, and the fibrous or Ligamentous, the cells become elongated and were thus converted into fibres. But though such elongation seems to take place in certain circumstances, the doctrine has not been generally admitted. The tissues in which the agency of cells and their nuclei are believed with least certainty to be seen, are cartilage in its early state, bone in a certain degree, tooth, nerve-sub- stance, arterial tissue, muscle, adipose membrane, and the secreting glands, as the liver, the kidney, the pancreas, the salivary glands, the female mamma. The appearances observed during the growth of Nerve- Fibres in the embryo, particularly by Schaffner and Kolli¬ ker, are thought to afford good examples of the influence, if such it may be called, of the nucleated cell. In the earliest period of its formation, nerve substance consists almost entirely of round, mostly nucleated, cells, filled with a fine granular material, and, with the exception of being somewhat smaller, exactly similar to the nerve corpuscula, found in the nervous centres of the adult animal. As de¬ velopment advances, many of these cells send forth fine tu¬ bular processes of a structure apparently homogeneous, which unite with similar processes from other cells, and thus event¬ ually gave rise to continuous Nerve Tubules. Kolliker finds that in young batrachoid reptiles, a complete net-work of nerve tubules is formed by this junction and coalescence of the processes from branching cells. A similar observation was made by Schwann. In this particular instance, therefore, it appears, that Nucleated Cells, by sending out some shoots, and uniting with similar offsets from other cells, eventually form tubulated structures. According to Schaffner, as the nerve tubules coalesce and increase in size, the walls of the cells from which they proceed are gradually drawn out, and merge into the walls of the tubules, while the granular con¬ tent becomes continued and identified with the content of the tubules. Henle gives schemes or plans of the mode in which the Allgemeine Anatomie, Seite 162,163, Erste theil. ANATOMY. 785 General nuclei are transformed into the higher tissues;1 and Kol- Anatomy. lilier subsequently gave his representations of the process. v'—It was supposed by Schwann, that the nucleus disappears Influence shortly after the cell is completely formed. But according of cells and to Retzius, Henle, and Kolliker, the nucleus is a main agent nuclei in Gf development in many tissues. The only parts in which, crftissues1 according to Idenle, the nucleus disappears, are the blood- 0 " ’ globules, the cells of the epidermis and the nails, most of the fat-cells, the tubules of the crystalline lens and of tooth- enamel, and many of the cartilage corpuscula. But in all fibres or fibriform tissues, supposed to be formed from coa¬ lescing cells, excepting those of the lens and of enamel, the nuclei not only remain persistent, but they undergo, or are the agents of, certain transformations. First, they assume an oval shape, then gradually elon¬ gating and becoming narrow, they are converted into fine dark streaks, which lie straight, angular, or curvilinear, or for some space serpentine upon their proper cells. The Nu¬ cleus corpuscula then disappear. By reason of their sharp outlines, these streaks look like fibrous tissues, and are frequently taken for elongated cells, in which case the in¬ termediate substance is overlooked or considered as cellular substance. At this stage, sometimes the absorption of the Nucleus commences by being divided into a row of minute dots, which constantly become paler and smaller. Simi¬ lar rows of minute dots are found in all fibrous tissues, and most numerously in the cornea and in the organic muscles. In opposite cases the elongated Nuclei gradually form a mutual connection by means of threads which each send out, and which, at first delicate and pale, gradually acquire the strength and firmness of the dark corpuscula from whence they proceed. In consequence of the representations now given, Henle distinguishes two kinds of fibres;—namely, Cell-fibres and iVwefee-fibres ; the former being those in which cells are split or divided into fibres, and the latter into fibrils; the latter those in which the nuclei are elongated, and by mu¬ tual union form fibres. The latter, again, he distinguishes into two different types, according to the original position of the nucleus on the surface, or on the edge of the flat nu¬ cleus-fibre ; and the position of the nucleus is regulated by the form of the Cell-Fibre. Perfectly flat nuclei-fibres have the nucleus on the surface ; cell-fibres, which approach the cylindrical form have the nucleus on the edges. To the latter order, he states, belong the fibres or filaments of the cellular tissue {tela conjunctiva), the fibres of the cornea, and those of tooth-bone. The nuclei and WMc/e«-fibres are represented by the same anatomist to be of much use in forming the texture of the bloodvessels. In the development of these tissues, layers of cytoblastema are deposited in the form of stuctureless membrane; in these nuclei are formed, and undergo vari¬ ous changes. In the innermost layer, cells grow round the nuclei, and form the epithelial coat of the vessel. In the next layer, which forms what has been usually called the inner coat of the vessel, the nuclei remain unchanged. In the formation of the fibrous or elastic contractile coat, the nuclei are elongated, and arrange themselves in rows or lines, in the manner already mentioned. Thesecond type of Nucleus-Fibres, which are arranged on the surface of the flat Cell-Fibres, are distinguished by the tendency which they manifest to shoot lateral branches, and in this manner to form junctions with other lateral branches and make a network which covers the layer of cell-fibres; so that in the normal development they are situate between two layers of cell-fibres. This mode of development may be seen in the tissues of the bloodvessels, both arteries and General veins, and in the muscular coat of the viscera. Anatomy.^ The whole of this doctrine, however, is yet in a state of uncertainty and contradiction ; and it would be unprofitable in this place to spend more time upon it. Whenever under particular heads it is possible to state any well-authenticated facts, this shall be done, so far as the limits and nature oi this article admit. The only subject which it is required further at present Relation to notice, is the relation between the nucleated cells and between the corpuscula of the blood. This subject is still, notwith- standing the observations of several skilful inquirers^ Martin corpuscui^ Barry, Henlc, Vogt, Kollikor, Wharton Jones, Gulliver, beset with contradictions and involved in a considerable degree of uncertainty. Nor have these difficulties been diminished by connecting with the relation between the nucleated cells and the corpuscula, the question regarding the formation of the latter. One of the great sources of difficulty in the inquiry is this, that the corpuscula of Man and the Mammalia, though similar in several circumstances to those of the lower verte- brated and the Aspondylous animals, do not present complete resemblance to them. According to the observations of Mr Wharton Jones, the blood of Fishes, that is, of the lower vertebrated animals, pre¬ sents three kinds of cells, ls£, the granule blood-cell, con¬ taining a nucleus not at first visible, but discovered to be so by addition of acetic acid, which dissolves the granules and renders the nucleus evident; and, ‘Id, The nucleated blood-cell, which is the red oval corpusculum, but with the nucleus cellae-form; and M, The pale or colourless gra¬ nule cell. It appears further, that between the granule blood-cell and the nucleated blood-cell there subsists this relation, that they form two different phases of development of the same body; the granule cell being the early stage, and the nucleated cell the second or more advanced. It seems also probable, from the observations of the same inquirer, that the pale or colourless granule cells mentioned as the third kind, form advanced stages of the dark looking granule cell. In the blood of the frog, which is taken as the repre¬ sentative of the reptile family, there are recognised two forms of corpuscula: 1. Granule cells in coarse and fine granular stages; and, 2. Nucleated cells in colourless and coloured stages. The nucleated blood cell in its coloured stage is the red oval corpuscle of the blood of the frog, that is, the blood globule of the frog in its most complete form. Regarding the blood corpusculum of the Mammalia and Man, It appears to be certain that the central spot does not correspond to the nucleus, though this has been imagined by some observers. In all the vertebrated animals hitherto examined, Ovipa¬ rous and Mammiferous, there are, first, blood corpuscula in the first stage of development, or presenting the phase of Granule Cell, either coarsely grained or finely granular. Secondly, in all the animals examined there are blood cor¬ puscula, in the second stage of development, that is in the phase of Nucleated Cell, which may be a in the colourless stage, or b in the coloured stage. Regarding the nucleated blood-cell in the coloured stage, this occurs in its highest degree of development, and in great numbers, only in the Oviparous Vertebrata, in which it con¬ stitutes the red corpusculum, and in the early mammiferous embryon. In the fully formed blood of the Mammalia it occurs in a comparatively low degree of development, an in very small number. 5 G VOL. II. 1 Allgemeine Anatomic, Seite 193, 194, 198. 786 ANATOMY. General ln tiie Mammalia alone is the blood corpusculum found Anatomy^ jn w]iat Mr W. Jones calls the third stage of development, or the phase of free cellae-form nucleus. This is found in both uncoloured and coloured stages. In the former stage it is rare; in the latter it is the red corpuscle of the fully formed blood of man and the mammalia. In short, it is the opinion of Mr Jones, that the red corpusculum or globule of the fully formed blood of man and the mammalia is the cel¬ lae-form Nucleus of the nucleated cell set free by the burst¬ ing of this cell itself, and become filled and red by the se¬ cretion of globuline and colouring matter into its interior. For the facts and arguments establishing this inference, we refer to the memoirs of Mr Wharton Jones.1 CHAP. II. THE COMMON TISSUES. Filamentous or Cellular Tissue. {Tela Cellulosa,— Tissu Cellulaire,— Tissu Muqueux of Bordeu,—Corpus Cri- brosum Hippocratis,—Corps Crihleux of Fouquet,—Re¬ ticular Membrane of William Hunter.) Das Binde- gewebe of Muller and Henle. Under the name of Connecting Tissue, Henle describes a tissue consisting in its final elements of long, very fine, soft, transparent filaments, or cylinders or fibrils of uniform strength, and of a diameter varying from 00003-00008 of one line. This tissue he distinguishes into two general forms; one the shapeless or unformed Connecting Web ; the other the formed Connecting Web. The first of these corresponds to what has been described by various authors under the names of Cellular Tissue, Mucous Tissue, and Filamentous Tissue. Under the second, which he divides into two orders, the Non-contractile and the Contractile Joining Web, he arranges a great number of textures in the follow¬ ing manner:—I. Non-contractile formed Web, including, 1. Tendon ; 2. Ligament; 3. Fibrous Sheaths; 4. Fibrous Membranes, as the fibrous covering of the Corpora Caver¬ nosa the Dura Mater, the Membrana Tympani, the Valves of the veins, the Neurilema, the Fasciae, the Periosteum, and the Perichondrium ; 5. The Tunica Nervea of the intestinal canal; 6. The External Coat of the Bloodvessels ; 7. The Serous Membranes; 8. The Pia Mater and the Choroid Membrane ;—II. Formed Contractile Joining Web, includ¬ ing the Skin ; the Dartos ; the Investing membrane of the Corpora Cavernosa; and the Contractile Web of the longi¬ tudinal and annular coat of the veins and lymphatic vessels. Without pretending to offer any opinion upon the pro¬ priety of arranging all these different tissues under the head of Connecting Web, it may be remarked, that it is not very easy in this manner to communicate correct ideas of the true anatomical and physical characters of these tissues; and as the method already adopted in this article possesses the advantage of being at once simple, free from hypothesis, and serviceable to readers, it seems more prudent to adhere to it, after the explanations now given. The general distribution of the filamentous or cellular tissue was first maintained by Haller and Charles Augustus de Bergen, and afterwards made the subject of elaborate discussion by William Hunter and Bordeu. It may be de¬ scribed as a substance consisting of very minute thready lines, which follow no uniform or invariable direction, but which, when gently raised by the forceps, present the ap¬ pearance of a confused and irregular network. As these minute lines cross each other, they form between them spaces of a figure not easily determined, and perhaps not uniform. By some authors these spaces or intervals have been named cells; but, accurately speaking, the term is not fortunately applied. The component lines, which do not exceed the size General of the silkworm threads, are so slender, that they do not Anatomy, form those distinct partitions which the term cell implies ; and though by forcible distension, such as takes place in insufflation, or separation by forceps, cavities appear to be formed, these, it will be found, are artificial, and result from the separation of an infinity of the slender filaments of which the part is composed. These interlinear spaces necessarily communicate on every side with each other; and indeed the most distinct way of forming a true idea of the structure of the cellular tissue, is to suppose a certain space of the animal body which is divided and intersected into an infinite multitude of minute spaces {areolce) by slender thready lines crossing each other. This description, derived from personal observation, renders the name offilamentous more appropriate to this tissue than that of cellular by which it is generally known. The interstitial spaces resulting from the interlacement of these filaments do not exist as distinct cavities in the healthy state, so that they cannot be said to contain any substance solid or fluid. But when an incision is made into this tissue in the living body, it is found, that if we except those fluids which issue from divided vessels, nothing is ob¬ served to escape but a thin exhalation or vapour, which is evidently of an aqueous nature. This is what some authors have termed, from its resemblance to the serous part of the blood, the cellular serosity (Bichat), and the quantity of which has been greatly exaggerated. In the living body it appears not to exist as a distinct fluid, but merely as a thin vapour, which communicates to the tissue the moist appear¬ ance which it possesses. This fluid is understood to be derived from the minute colourless capillaries named exha,lards; and it is supposed to be no sooner poured forth in an insensible manner, than it is removed by the absorbing power of lymphatics, minute veins, or both. It is further believed, that whatever serous fluid is secreted into the interstitial spaces or cells of the fila¬ mentous tissue, is in the healthy state speedily removed; so that exhalation implies absorption; and the filamentous tissue is therefore represented as the seat of incessant ex¬ halation and absorption. The serous fluid of the filamentous tissue varies in quan¬ tity in different regions. In the cellular tissue of those parts which are free from fat, as in the eyelids, the prepuce, the nymphce and labia, and the scrotum, it is said to be more abundant than in others. The peculiar structure of those parts, which is cellular, may render any excess of serous fluid more conspicuous ; for it is matter of observation, that in many persons otherwise healthy these parts are not un- frequently distended with serous fluid. On the other hand, it must be remarked that the submucous cellular tissue, and that which surrounds arteries, veins, and excreting ducts, which is delicate in substance and compact in structure, con¬ tains but a small proportion of serous fluid, and does not readily admit its presence. This fluid has been generally said to be of an albuminous nature; and if it be identical with the serum of the blood, from which it is believed to be secreted, this character is not unjustly given it. Bichat, who maintained this opinion, in¬ jected alcohol into the filamentous tissue of an animal pre¬ viously rendered emphysematous, and found in various parts whitish flocculi, which he regarded as coagulated albumen. He also obtained the same result by immersing a portion of the scrotum in weak nitric acid; and when a considerable quantity of this tissue was boiled, it furnished much whitish foam, which Bichat regarded as albuminous.2 These ex- 1 Philosophical Transactions of the Royal Society of London for the year 1846, Part II., and Edinburgh Medical and Surgical Journal, vol. sixty-third, 1847, p. 529, and vol. seventy-third, 1850, p. 395. 2 Anatomic QUlrale, tom. i. p. 50. ANATOMY. 787 General periments, however, are liable to this objection, that the Anatomy, effects in question may have arisen from coagulation of part of the filamentous tissue itself, which contains a consider¬ able proportion of albuminous matter. The best mode of de¬ termining the point is to obtain the fluid apart, and to try the effects of the usual tests on it when isolated from the tissue in which it is lodged. The description here given applies to the proper filamen¬ tous tissue. This substance was shown by Ruysch, and afterwards by William Hunter and Mascagni, to be pene¬ trated by arteries and veins. Exhalants, absorbents, and nerves, it is also said to receive. The arteries certainly belong in the healthy state to the order of colourless capil¬ laries, which are nearly the same with exhalants. It does not appear that the nervous twigs observed to pass through this tissue are lost in it; for in general they have been traced to some contiguous part. Such are the general properties of this tissue, considered as an elementary organic substance extensively diffused through the body. In particular regions it undergoes some modifications, which may be referred to the following heads : —1. Beneath the skin, or rather under the adipose mem¬ brane,—the subcutaneous and intermuscular cellular tissue ; 2. Beneath the villous or mucous membranes,—the submu¬ cous cellular tissue; 3. Beneath the serous membranes,— the subserous cellular tissue; 4. Round bloodvessels, excret¬ ing ducts, and other organs,—the inclosing tissue, vascular sheaths, &c.; 5. In the substance of organs,—the penetrat¬ ing cellular tissue. The situation of the subcutaneous filamentous tissue de¬ serves particular notice. Though generally represented as below the skin, it is not immediately under this membran¬ ous covering. The skin rests on the adipose membrane, beneath which again is placed the filamentous tissue, ex¬ tending like a web over the muscles and bloodvessels, pene¬ trating between the fibres and bundles of the former, sur¬ rounding the tendons and ligaments, and connected by these productions with a deep-seated layer, on which the muscles move, where they do not adhere to the periosteum and to bones. The extensive distribution of the subcutaneous filament¬ ous tissue, the mutual connection of its parts, and its ready communication with the filamentous tissue of the mucous and serous membranes, were demonstrated by Haller, Wil¬ liam Hunter, and Bordeu, and have been clearly explained by Portal and Bichat. The principal points worthy of at¬ tention may be stated in the following manner. The filamentous tissues of the head and face communi¬ cate freely with each other, and with that of the brain by the cranial openings, and with the submucous tissue of the eyelids, nostrils, lips, and the inner surface of the mouth and cheeks. It communicates also with the subcutaneous tissue of the neck all round; and at the angle of the jaw, in the vicinity of the parotid gland, is the common point of re¬ union. To this anatomical fact is referred the frequency of swellings and purulent collections in the region of the parotid in the course of the various diseases of the head, face, and neck. The filamentous tissue of the neck may be viewed as the connecting medium between that of the head and trunk. From the former region it may be traced downwards along the back, loins, breast, sides, flanks, and belly. At the cer¬ vical region, and between the shoulders, it is dense and abundant; and, surrounding the dorsal part of the vertebral column, it is connected with the mediastinal tissue, the sub¬ mucous tissue of the lungs, and the subserous tissue of the costal pleura. At the fore part of the neck it is in like man¬ ner connected with the abundant tissue of the pectoral re¬ gion, and by means of that surrounding the larynx and tra¬ chea, 1st, with the submucous tissue of the bronchi; and, General 2d, with the anterior mediastinum. Passing downwards, Anatomy, the same communication may be traced with the intermus- cular tissue of the loins and belly, the tissue surrounding the lumbar and sacral portion of the vertebral column, that con¬ necting the mesentery and large vessels to the vertebrae, and extending all round under the muscular peritoneum, and into the pelvis, where, by means of the tissue at the poste¬ rior surface of the abdominal muscles, at the anterior sur¬ face of the iliacus internus, and through the obturator hole and ischiadic notch, it communicates with the filamentous tissue of the lower extremities. From the rectum and branches of the ischium it is continued along the perineum by the urethra, and into the scrotum. In the whole of this course, it is abundant in the space before the vertebra;, round the psoce and iliacus internus muscules, and round the bladder, rectum, prostate gland, and womb. The tissue surrounding the vertebral column communicates with that in the interior of the column by the intervertebral holes. The armpit may be considered as the point of union be¬ tween the filamentous tissue of the trunk and that of the upper extremities, while the groin is the corresponding spot for the lower extremities. These facts should be kept in mind in observing the phenomena of diseases of this tissue. Notwithstanding this general connection, however, cer¬ tain parts of the tissue are so dense and close as to dimi¬ nish greatly the facility of communication. Thus, along the median line it is so firm, that air injected invariably stops, unless impelled by a force adequate to tear open its filaments; and water is rarely found effused in this situa¬ tion. In the neighbourhood of some parts of the skeleton also, as at the crest of the ilium, over the great trochanter, and on the shin, the filamentous tissue is very dense and coherent. In chemical composition it consists principally of gelatine, but contains some albuminous matter. Adipose Tissue. {Tela Adiposa,—Tissu Adipeux.—Tissu Graisseux.) Tett-Gewebe (Henle). The separate existence of an adipose membrane was suspected by Malpighi, maintained by De Bergen and Morgagni, and demonstrated by William Hunter. It was however, confounded with the filamentous tissue, under the general name of cellular membrane, adipose membrane, and cellular fat, by Winslow, Portal, Bichat, and most of the continental anatomists, till distinguished and described by M. Beclard. According to the dissections of De Bergen and Mor¬ gagni, the demonstrations of Hunter, and the observations of Beclard, its structure consists of rounded packets or par¬ cels separated from each other by furrows of various depth, of a figure irregularly oval, or rather spheroidal, varying in diameter from a line to half an inch, according to the degree of corpulence and the part submitted to examination. Each packet is composed of small spheroidal particles, which may be easily separated by dissection, and which are said to con¬ sist of a cluster of vesicles still more minute, and agglomer¬ ated together by delicate cellular tissue. The appearance of these ultimate vesicles is minutely described by Wolff in the subcutaneous fat, and by Clopton Havers and Monro, in the marrow of bones, in which the last two authors compared them to strings of minute pearls. If the fat with which these vesicles are distended should disappear, as happens in dropsy, the vesicles collapse, their cavity is obliterated, and they are confounded with the contiguous cellular tissue, without leaving any trace of their existence. Hunter, however, asserts, that in such circumstances the cellular tissue differs from the tissue of adipose vesicles, in 788 ANATOMY. General containing no similar cavities ; and justly remarks that the Anatomy, latter is much more fleshy and ligamentous than the fila- mentous tissue, and contends, that though the adipose re¬ ceptacles are empty and collapsed, they still exist. When the skin is dissected from the adipose membrane it is always possible to distinguish the latter from the filamentous tissue, even if it contain no fat by the toughness of its fibres, and the coarseness of the web which they make. The distinguishing characters between the cellular or fila¬ mentous and the adipose tissue may be stated in the follow¬ ing manner.—1st, The vesicles of the adipose membrane are closed all round, and, unlike cellular tissue, they cannot be generally penetrated by fluids which are made to enter them. If the temperature of a portion of adipose membrane be raised by means of warm water to the liquefying point of the contents, they will remain unmoved so long as the structure of the visicles is not injured by the heat. Ifj again, an adipose packet be exposed to a heat of + 40 centigr. = 104 F. though the fat be completely liquefied, not a drop escapes until the vesicles are divided or otherwise opened, when it appears in abundance. The adipose matter, there¬ fore, though fluid or semifluid in the living body, does not, like dropsical infiltration, obey the impulse of gravity. 2d, The adipose visicles do not form, like cellular tissue, a con¬ tinuous whole, but are simply in mutual contiguity. This arrangement is demonstrated by actual inspection, but be¬ comes more conspicuous in the case of dropsical effusions, when the filamentous tissue interposed between the adipose molecules is completely infiltrated, while the latter are en¬ tirely unaffected. 3c?, The anatomical situation of the adi¬ pose tissue is different from that of the filamentous tissue. The former is found, \st, in a considerable layer imme¬ diately beneath the skin; 2d, between the peritoneal folds which form the omentum and mesentery; 3c?, between the serous and muscular tissues of the heart; and, 4th, round each kidney. In each of these situations it varies in quantity and in physical properties. In the least corpulent persons a por¬ tion of fat is deposited in the adipose membrane of the cheeks, orbits, palms of the hand, soles of the feet, pulp of the fingers and toes, flexures of the joints, round the kidney, beneath the cardiac serous membrane, and between the layers of the mesentery and omentum. In the more corpu¬ lent, and chiefly in females, it is found not merely in these situations, but extended in a layer of some thickness almost uniformly over the whole person; and is very abundant in the neck, breasts, belly, morn veneris, and flexures of the joints. Besides the delicate cellular tissue by which the packets and vesicles are united, the adipose tissue receives arterial and venous branches, the arrangement of which has been described by various authors, from Malpighi, who gave the first accurate account, to Mascagni, to whom we are in¬ debted for the most recent. According to the latter, who delineates these vessels, the furrow or space between each packet contains an artery and vein, which, being sub-divided, penetrate between the minute grains or particles of which the packet is composed, and furnish each with a small artery and vein. The effect of this arrangement is, that each in¬ dividual grain or adipose particle is supported by its artery and vein as by a foot-stalk or peduncle, and that those of the same packet are kept together, not only by contact, but by the community of ramifications from the same vessel. These grains are so closely attached, that Mascagni, who examined them with a good lens, compares them to a clus¬ ter of fish-spawn. Grutzmacher found much the same ar¬ rangement in the grains and vesicles of the marrow of bones. It has been supposed that the adipose tissue receives nervous filaments; and Mascagni conceives he has demon- General strated its lymphatics. Both points, however, are so pro- Anatomy, blematical, that of neither of these tissues is the distribution known. The substance contained in these vesicles is entirely in¬ organic. Always solid in the dead body, it has been repre¬ sented as fluid during life by Winslow, Haller, Portal, Bichat, and most authors on anatomy. The last writer in¬ deed states, that under the skin it is more consistent, and that in various living animals he never found it so fluid as is represented. The truth is, that in the human body, and in most mammiferous animals during life, the fat is neither fluid nor semifluid. It is simply soft, yielding, and compres¬ sible, with a slight degree of transparency or rather trans- lucence. This is easily established by observing it during incisions through the adipose membrane, either in the hu¬ man body or in the lower animals. The properties and composition of fat form a subject for chemical rather than anatomical inquiry; and in this re¬ spect its nature has been particularly investigated by M. Chev- reul. According to the researches of this chemist, fat con¬ sists essentially of two proximate principles, stearine (oreap, sebum, sapo), and elaine (eXaiov, oleum). The former is a solid substance, colourless, tasteless, and almost inodorous, soluble in alcohol and ether, and preserving its solidity at a temperature of 138° F., but fusible between 140° and 145° F. Elaine, on the contrary, though colourless, or at most of a yellow tint, and lighter than water, is fluid at a tem¬ perature of from 17° to 18° centigrade, = 63° to 64° F., and is greatly more soluble in alcohol. Of this substance marrow appears to be merely a modi¬ fication ; and the membranous cavities or medullary mem¬ brane in which it is contained may be viewed as an intra¬ osseous adipose tissue. Little doubt can be entertained that animal fat is the re¬ sult of a process of secretion ; but it is no easy matter to determine the mode in which this is effected. Malpighi, departing, however, from strict observation, imagined a set of ducts issuing from glands, in which he conceived the fat to be elaborated and prepared. To this he appears to have been led by his study of the lymphatic glands, and inability to comprehend how the process of secretion could be per¬ formed by arteries only. This doctrine, however, was over¬ thrown by the strong arguments which Ruysch derived from his injections ; and Malpighi himself afterwards acknow¬ ledged its weakness and renounced it. In short, neither the glands nor the ducts of the adipose membrane have ever been seen. Winslow, though willing to adopt the notion of Malpighi, admits, however, that the particular organ by which the fat is separated from the blood is unknown. Haller, on the contrary, aware of the permeability of the arteries, and their direct communication with the cells of the adipose tissue, and trusting to the testimony of Malpighi, Ruysch, Glisson, and Morgagni, that it existed in the arterial blood, saw no difficulty in the notion of secretion, or rather of a process of separation ; and upon much the same grounds the opinion is adopted by Portal and others. Bichat, again, contends that no fat can be recognised in the arterial blood, and ad¬ duces the fact, that none can be distinguished in blood drawn from the temporal artery. All this, however, is more or less erroneous. It has been ascertained by Babington, Gmelin, Denis, Boudet, and Lecanu, that fat or oil exists in blood in the normal state ; and there is no difficulty in understanding that from this fluid it must be secreted and deposited in the adipose tissue. The truth is, that fatty matter is found in the chyle, and is conveyed into the blood by the chyliferous vessels; and that it is found in the blood after meals of certain kinds of food. ANATOMY. 789 General has been shown by the researches of Dr ft. D. Thomson Anatomy, and others. From these facts, it may be inferred, that adi- p0se matter or its elements are conveyed in minute quan¬ tities into the blood, and that the fat itself is deposited from the vessels in various parts of the adipose tissue, and in the medullary membrane of the bones, in which it is afterwards found. From the phenomena of various diseases, and from those manifested by hybernating animals, which retire in the beginning of winter fat and heavy, and come out in spring meagre and extenuated, there is reason to believe that fat is absorbed by the veins and lymphatics. There is little difficulty in understanding the sources from which fat is derived in animal bodies. All amylaceous and saccharine articles of food furnish the elements of fat; and it is impossible to doubt that from these chiefly, together with the oils found in the seeds and other parts of vege¬ tables, fat may be formed. In animals which live almost entirely on grass and the seeds of grassy vegetables, as the ox, sheep, horse, deer, and camel, the amylaceous and saccha¬ rine matters of their food are manifestly converted into fat and marrow. Insects abound in fat; and in the bee this substance is prepared from sugar. Artery, Arterial Tissue. {Arteria,—Tissu Arteriel.) Most anatomical writers, previous to the time of Henle, distinguished in the arterial tissue three tunics ; ls£, an in¬ ternal ; 2d, a middle or fibrous coat, consisting of annular fibres; and Sd, an external or common covering of con¬ densed filamentous tissue. Henle enumerates six different tunics; \st, the first or inner coat, consisting of pavement epithelium ; 2d, the striped or trellised coat; 2>d, the longitudinal fibrous coat; 4:th, the annular fibrous coat; 5th, an elastic tissue found only in arteries of large calibre ; and Qth, the external, fila¬ mentous, or adventitious coat. Of these six tissues, the first three correspond to the inner coat; the fourth is the ordinary fibrous or elastic coat of arteries ; the fifth is not present in all vessels; and the sixth is the ordinary external coat of filamentous tissue. The Epithelial coat is seen in the smallest vessels as a simple granular membrane in which the cell-nuclei only are deposited in a certain order. Frequently it has quite the same structure as the Epithelium of the Serous Mem¬ branes ; in other instances the nuclei are oval, the cells ex tremely pale, and so flat, that those standing on the edge ap¬ pear as thin filaments, something swollen in the centre, the region of the nucleus. Henle allows that this arterial epider¬ mis may be wanting or transformed into the next tissue. The second layer, the Striped or Tfellised coat, is a very fine, transparent, moderately stiff, brittle membrane, the fila¬ ments of which divaricate and decussate each other. The third layer, the best specimens of which are seen in the valves of the veins, belongs only doubtfully to the ai- tcricil tissue. The two first-mentioned tissues correspond to the inner coat described below. . . Every arterial tube greater than one line in diametei is visibly composed, of one adventitious and two essential sub¬ stances : the first, the sheath, reputed to consist of con¬ densed filamentous tissue ; the last two, the proper arterial and internal tissues. {Tunica propria et membrana intima.) 1. The inner surface of the arterial tube is formed by a very thin semitransparent polished membrane, which is said to extend not only in the one direction over the inner sur¬ face of the left ventricle, auricle, and pulmonary veins, but in the other to form the minute vascular terminations which are distributed through the substance of the different organs. This membrane is particularly described by Bichat under the name of common membrane of the system of red blood, General because he believed it to exist wherever red blood was mov- Anatomy. —in the pulmonary veins, in the left side of the heart, '' and over the entire arterial system. The inner membrane may be demonstrated by cutting open or inverting any artery of moderate size, when it may be peeled off in the form of thin slips by the forceps. Or, if the tube be fitted on a glass rod, by removing the layers of the proper membrane in successive portions, the inner one at length comes into view in the form of a thin trans¬ lucent pellicle, of uniform, homogeneous aspect, without fibres or other obvious traces of organization. Under the microscope, however, if we can trust the descriptions ol Henle, this coat appears to be composed of the filaments above mentioned. These filaments cannot be said, strict y speaking, either to be transverse or longitudinal in relation to the axis of the artery. Most of them are rather oblique ; and they ramify at acute angles, and form anastomotic unions with each other. The stripes formed by these fila¬ ments are extremely pale and difficult to be seen. Henle further mentions as scattered between the fibres, holes va¬ riable in size, mostly round in shape, but here and there regularly broad, as if the effect of laceration. This membrane is supposed to be prolonged to form those minute vessels in which the proper coat connot be traced. It is very brittle, and is distinguished during life by a re¬ markable activity in forming the morbid states to which ar¬ teries are liable. In other respects it is deemed by Bichat peculiar, and, though similar to the proper membrane, is to be considered as unlike any other tissue. Its chemical com¬ position is not known. 2. Exterior to this common or inner membrane is placed a dense strong tissue of considerable thickness, of a dun yellowish colour, which is found to consist of fibres disposed in concentric circles placed contiguous to each other round the axis of the artery. If this substance be examined either from without or in the opposite direction, it will be found that, by proper use of forceps, its fibres can be separated to an indefinite degree of minuteness, even to that of a hair, and that they uniformly separate in the same direction. Longitudinal fibres are visible neither in this nor any other tissue of the arterial tube. This is the proper arterial tissue; {tunica propria.) Its uniform dun yellow colour is perceived through the semitransparent inner membrane, and is most conspicuous either when this is removed, or when the outer cellular envelope is detached and the component threads se¬ parated from each other; and if it be less distinct in the smaller branches, it is because the tissue on which the co¬ lour depends is here considerably thinner. In this respect it varies in different regions. Though in general less dense and abundant as the arteries recede from the heart, it is thicker, cceteris paribus, in those of the lower than in those of the upper extremities. In the vertebral and internal caro¬ tid arteries, and in those distributed in the substance of the liver, spleen, &c., it is thinner than in vessels of the same size in the muscular interstices. This is the tunic which Henle calls the Annular Coat. His description includes both this proper or middle coat of the Arteries and the proper coat of the Veins, and has thereby been made less appropriate than it might otherwise have been. He describes the arterial annular coat as present¬ ing fine dark streaks, or rows of dark-coloured punctula, running across the axis of the artery ; and he thinks it cer¬ tain that these streaks proceed from the original transverse oval Nuclei, and that therefore they give distinct evidence ot the mode in which the annular coat is developed. In acetic acid the annular arterial coat is resolved into line vessels, so that the transversely oval nuclei float about free in the mass. The peculiar fibres of the middle arterial coat 790 ANATOMY. General become by acetic acid pale, transparent, yet not dissolved. natomy^ "phe dark stripes and punctula remain unchanged. ^ In rare instances the proper fibres of the middle arterial coat are curled as fasciculi of fibro-filamentous tissue. Henle maintains that no proper filamentous tissue is found in the annular coat, not even to connect the separate lay¬ ers of the coat, though this is frequently asserted. He has occasionally met with shreds of the trellised coat itself in the external layer of the annular coat. Rauschel saw on all fine sections of the aorta, the layers of the proper fibres sepa¬ rated by means of transparent fine partitions, which conse¬ quently must perforate the proper fibres in all directions. If the middle coat be stripped from an artery, after it has been treated with wood vinegar, and again softened in water, it is easily divided into layers which are not separated by fibres, but by a white, fibreless transparent substance. Por¬ tions of this "are sometimes attached to the transverse fibres. Henle thinks, in short, that the trellised coat forms not only the internal layer of the annular coat, but also separates the component layers of that coat. Rauschel counted in the aorta forty-four layers, in the carotid artery twenty-eight, in the axillary artery fifteen layers, separated by similar parti¬ tions. In the other arteries, these must be wanting. The nature of this tissue has been the subject of much controversy. It was long believed to be muscular, and to possess the properties of muscular fibre. Bichat showed that the arguments by which this opinion was supported are in¬ conclusive, and that the arterial tissue has very few qualities in common with the muscular. The circumstances from which he derived his proofs were its physical and physiolo¬ gical properties. The arguments derived from the physical properties of this tissue are chiefly the following:—The arterial tissue is close, elastic, fragile, and easily divided by ligature ; muscu¬ lar fibre is more loose in structure, by no means elastic ; and, instead of being divided or cut by ligature as artery is, un¬ dergoes a sort of strangulation. The action of alcohol, di¬ luted acids, and caloric, by means of hot fluids which are not corrosive, affords a proof of the chemical difference of these animal substances. All of them produce in the arte¬ rial tunic a species of shrivelling or crispation, which seems to depend on more complete coagulation of one of the che¬ mical principles ; but no similar effect takes place in muscu¬ lar fibres. According to Berzelius, the proper arterial tunic contains no fibrin.1 Beclard, however, asserts that he has ascertained that it contains a portion of this principle ; but nevertheless hesitates to consider it as a muscular or fibrin¬ ous tissue, and expresses his opinion that it would be with greater propriety referred to that order of substances which he has named yellow or tawny fibrous system. The consideration of the physiological or organic proper¬ ties leads to similar results. Neither mechanical nor chemi¬ cal agents applied as stimulants produce any change or mo¬ tion in the living arterial membrane. 1. The arteries of an amputated limb, exposed the moment after amputation, while the muscles are in active motion, do not contract or move when punctured by the scalpel. 2. The experiments of Bik- ker and Van-den-Bos with the electric spark, and those of Vassalli-Eandi, Giulio, and Rossi with the galvanic pile, may be considered as disproved by the experiments of Nysten,2 who found no contraction in the human aorta after violent death, while the heart and other muscles could still be ex¬ cited. In performing the same experiment with the artery of the living dog, this physiologist was equally disappointed. 3. The circular contraction of the calibre of an artery either partially or wholly divided, depends not on irritability, but General either on its elasticity, or on that property which it possesses Anatomy, of contracting strongly the instant the distending agent is removed. This power is different from muscular contraction or irritability, and must not be confounded with them ; but it depends on the living state of the body and the individual ar¬ terial tube. 4. The contraction said to take place in living arteries after the application of alcohol, acids, or alkalies, is to be ascribed to the chemical crispation, and not to stimu¬ lant power. It does not relax. 5. These inferences are not inconsistent with the experiments of Thomson, Philips, Hastings, Wedemeyer, and Kaltenbrunner, on minute arte¬ rial tubes, which may be admitted to possess something like irritability, or rather susceptibility of contraction, without the necessity of supposing the same property in the large branches and trunks. 6. This is so much more probable, as in these minute arteries the proper arterial tunic is either wanting, or is so much thinner and so modified, that it is im¬ possible to conceive its presence capable of affecting the re¬ sult of experiments made to determine the degree or kind of arterial contraction. On the other hand, Henle maintains that the outer layers of the annular coat are muscular, and belong to the same category to which are referred the muscular fibres of the intestinal canal and those of excretory ducts.3 3. The outer surface of the proper arterial tissue is en¬ veloped, as above noticed, in a layer of dense filamentous or cellular membrane, which is very firmly attached to it, and which was formerly considered as part of the arterial tissue. It is adventitious; a modification of filamentous or cellular texture, which establishes a communication between the artery and the contiguous parts, and is necessary to the nu¬ trition and healthy state of the vessel. It incloses and trans¬ mits the minute vessels anciently denominated vasa vasorum (arteriolce arteriarum, Haller); and if detached even through a trifling extent, the arterial portion thus divided is sure to become dead, to be affected with inflammatory and slough¬ ing action, and ultimately to give way and discharge the con¬ tents of the vessel. M. Beclard considers it a fibro-cellular membrane, which may in the larger arteries be divided into two layers; one exterior, similar to the general filamentous tissue; the other inside, between the outer layer and the proper tissue, yellowish and firm, but still sufficiently distinct from the proper tunic. In the cerebral arteries it is want¬ ing, and in most parts of the chest and belly its absence is supplied by a portion of pericardium, pleura, or peritoneum. Yet even there a thin layer of fine cellular tissue appears to connect these membranes to the proper tunic. In the ex¬ tremities the cellular sheath is removed in dissecting arterial preparations. The internal filamentous tissue above-mentioned is what Henle calls the fifth arterial coat. It occurs only in arteries of large size. It is a coat of true elastic tissue; a white membrane, which can be rent into fibres neither transversely nor longitudinally, but always follows the tug of the forceps in small shreds. This membrane possesses the firmness of the elastic tissue, while the annular coat is slender and brittle. When treated with acetic acid, this membrane retains com¬ pletely its white colour, while the annular coat becomes trans¬ parent ; though thinner, it has a much greater degree of elas¬ ticity than the annular coat; and it possesses the microsco¬ pical character of the elastic tissue in a remarkable degree. At different periods several anatomists, as Willis, Douglas and Delasone, have maintained the existence of longitudinal fibres in arterial tissue ; and even at the present day this no- 1 A View of the Progress of Animal Chemistry, by J. J. Berzelius, M.D. &c &c. p 24 25 London 1813 2 Nouvelles Experiences Galvaniques, &c., par P. H. Nysten, &c., Pan 11, p. 235-6. Paris.' liec here he’s de Physiologic, 1811, p. 307. * Adversaria Anatomica, tom. 11. p. 78. Paris. ANATOMY. General tion is not entirely abandoned. Morgagni was the first who, Anatomy, trusting to mere observation, doubted the existence of these fibres, and stated that he was unable to perceive them.1 Upon the same ground Haller would not admit of their ex¬ istence ;2 and Bichat and Meckel positively denied them. The longitudinal filaments mentioned by Henle are found principally in the veins. Though arterial tissue does not appear to be very vas¬ cular, it is furnished with arteries and veins (yasa vaso- rum, arteriolce arteriarum), which do not come from the artery or vein itself, but from the neighbouring vessels.3 Thus the aorta at its origin is supplied with minute arte¬ ries from the right and left coronary, and in some instances with a proper vessel adjoining to the orifice of the right coronary artery, which Haller regards as a third coronary. The rest of the thoracic aorta derives its vessels from the upper bronchials, from twigs of the internal mammary ar¬ teries, from the bronchials, from the cesophageals, and from the phrenics. The abdominal portion is supplied from the spermatics, the lumbar, and in some instances the mesocolic artery. The same arrangement nearly is observed with regard to the veins. Few textures are more liberally supplied with nerves than arteries are. Almost every considerable trunk or vessel is surrounded by numerous plexiform filaments of nerves, many of which may be traced into the tissue of the artery. The anterior part of the arch of the aorta is abundantly supplied with branches from the superficial cardiac nerves, which Haller was unable to trace beyond the artery. The cceliac, the mesenteric, and the mesoco¬ lic arteries are invested with numerous plexiform nervous filaments derived from the large semilunar ganglion of the splanchnic nerve. The renal arteries in like manner are surrounded by numerous twigs of the renal plexus; and each of the intercostal arteries at its origin receives nerv¬ ous threads from the intercostal nerves. This arrange¬ ment, which is observed chiefly in the blood-vessels going to the internal organs, led Bichat to announce it as a ge¬ neral fact, that the arteries derive their nerves almost exclusively from the ganglions and the gangliar nerves.4 The inference does not rest upon strict observation, and evidently owes its birth to the hypothetical opinions of this ingenious physiologist. All the arteries going to the extremities, the axillary, and iliac, and their branches, re¬ ceive nerves from the neighbouring nervous trunks, which are formed chiefly from cerebral or spinal nerves, and have no immediate connection with the system of the ganglions. In the internal carotid and the vertebral arteries, and their branches, nerves cannot be distinctly traced.5 Organized in the manner now described, it is requisite to take a short view of the anatomical connections of the arterial system, or to consider it in its origin, its course, and its termination. The arterial system of the animal body may be viewed as one large trunk divided into several branches, which again are subdivided and ramified to a degree of minute¬ ness which exceeds all calculation. It is requisite, there¬ fore, to consider the origin, Is#, of the aorta, the large trunk; 2dly, of the branches which arise from it; and, 3c//?/, of the small vessels into which these are divided. Every one knows that the aorta is connected at its origin with the upper and anterior part of the left ventri- 791 cle. The manner of this connection has been well exa- General mined by Lancisi, by Ludwig, and particularly by Bichat. Anatomy. It may be demonstrated by dissection, but is much morev^v"N‘y distinctly shown by boiling the heart with the blood-ves¬ sels attached. In a heart so treated, the thin internal membrane may be traced passing from the interior of the ventricle along the margin of its orifice to the inside of the arterial tube. Exactly at the point of union it is doubled into three semicircular folds, forming semilunar valves, and thence is continued along the whole course of the artery. This membrane is entirely distinct from the proper or fibrous coat. Of the latter, the cardiac extre¬ mity or beginning is notched into three semicircular sec¬ tions, each of which corresponds to the base or attached margin of a semilunar valve. These sections are attached to the aortic orifice of the ventricle by delicate filamen¬ tous tissue, but are not connected with the fleshy fibres of the heart; and at the angle or point of attachment the thin inner membrane is folded in so as to fill up a space or interval which is left between the margin of the orifice and the circumference of the proper arterial tissue, where it is notched or trisected. The aorta is soon divided into branches, which again are subdivided into small vessels. With the mathemati¬ cal physiologists it was a favourite problem to ascertain the number of branches into which any vessel might be subdivided. Keill made them from forty to fifty. Haller states that, counting the minutest ramifications, he has found scarcely twenty. The inquiry is vain, and cannot be subjected to accurate calculation. In no two subjects is the same artery found to be subdivided the same num¬ ber of times ; and in no two subjects are the same branches found to arise from the same trunk. A branch issuing from a trunk generally forms with it a particular angle. Most generally, perhaps, these angles are acute; but in particular situations they approach nearly to a right angle. Thus the innominata, left caro¬ tid, and left subclavian, issue from the arch of the aorta nearly at a right angle, at least to the tangent of the arch. The intercostals form a right angle with the thoracic aorta; the renal and lumbar arteries form a large acute angle, approaching to right, with the abdominal; and the cceliac comes off nearly in the same manner from the an¬ terior part of the vessel. The internal and external ca¬ rotids, again, the external and internal iliacs, the branches of the humeral, and those of the femoral, form angles more or less acute with each other. The angle which the spermatics make is, generally speaking, the most acute in the arterial system. I have already alluded to the structure of the arterial tissue at the divarications. These changes relate both to the inner and to the proper membrane. In the inside of the vessel the inner membrane is folded somewhat so as to form a prominent or elevated point, the disposition of which varies according to the angle of divarication. Is#, When this is rectangular, the prominence of the inner membrane is circular, and is equally distinct all round. 2d, When the angle is obtuse, as in the mesenteric artery, the prominence is distinct, and resembles a semicircular ridge between the continuation of the trunk and the branch given off, but indistinct on the opposite side where the angle is obtuse. Sd, If the angle is acute, and that 1 Allgemeine Anatomie, seite 575. 2 “ Verum anatome et microscopium omnino fibras longitudinem sequentes nunquam demonstravit, aut mihi, aut aliis ante me scrip- toribus, quorum auctoritate meam tueor.” (Elementa Physiologice, lib. ii. sect. 1, § 7.) 3 Hunter, sect. iv. p. 131. 4 Le grand arbre a sang rouge ou l’art6riel est presque exclusivement embrasse par la premiere classe des nerves.” (Anatomie Gene- rale, tom. i. p. 302.) 5 H. A. Wrisberg, lie Nervis Arterias Venasque comitantibus, apud Haller, Disput. Anatom. Select, tom. iii. 792 ANATOMY. General formed by the branch with the continuation of the trunk Anatomy. js obtuse, the beginning of the artery presents an oblique circle, the elevated half of which is near the heart, the other more remote. The arrangement of the fibres of the proper tissue is described by Ludwig from the divarication of the iliac arteries, and may be seen in any part of the arterial sys¬ tem where the vessels are large. The circular fibres se¬ parating form on each side a half-ring, from which is pi o- duced a complete ring, which incloses the smaller rings formed by the circular fibres of the vessel given off. These circular fibres proceed to the prominence of the internal membrane already described, and are arranged round it much in the same manner in which those of the large vessel surround its inner membrane. In this, how¬ ever, no continuity between the rings of the large vessel and those of the small one can be recognised. The latter are inserted as it were into the former, and they are con¬ nected by the continuity of the inner membrane only. In observing the course or transit of arterial tubes, the principal point deserving notice is the sheltered situation which they generally occupy, their tortuous course, and their mutual communications. In the extremities they are always found towards the interior or least exposed part of the limb, generally deep between muscles, and sometimes lying along bones. When they are minutely subdivided, they enter into the interior of organs, without, however, sinking at once into their intimate substance. In the muscles they are lodged between the fibres ; in the brain, in the convolutions; in glands, between their component lobes. In such situations they are generally observed to be more or less tortuous in the course which they follow. On the reasons of this much difference of opinion still prevails. (Bichat and Magendie.) In the course of the arteries, no circumstance is of greater moment than their mutual communications or inosculations {anastomoses). Of this there may be two forms, the first when two equal trunks unite, the second when a large vessel unites with a smaller one. Of the first, three varieties have been mentioned. Is?, Two equal trunks may unite at an acute angle to form one ves¬ sel. Thus, in the foetus, the ductus arteriosus and the aorta are conjoined; and the two vertebral arteries unite to form the basilar trunk. 2c?, Two trunks may commu¬ nicate by a transverse branch, as the two anterior cere¬ bral arteries do in forming the anterior segment of the circle of Willis. 3c?, Two trunks may, by mutual union, form an arch, from the convexity of which the minute vessels arise, as is seen in the branches of the mesenteric arteries. (Plate XXIX. fig. 4.) The second mode of inosculation is frequent in the extremities, especially round the joints. The multiplied communications of the arterial system in these regions, though well known to anatomists, and enumerated by Haller, were first clearly and systematically explained by Scarpa, and afterwards by Cooper and Hodgson. The importance of this arrangement, in facilitating the motions of the circulation,—in obviating the effects of local impe¬ diment in any vessel or set of vessels,—and in enabling the surgeon to tie an arterial trunk when wounded, affected with aneurism or any other disease,—has been clearly esta¬ blished by these authors. Their researches have shown, that there is not a single vessel which may not be tied with full ccyifidence in the powers of the collateral circulation. Even the aorta has in seventeen instances been found nar¬ rowed or obstructed in the human subject, and a ligature has been put on its abdominal portion. (Cooper.) To ascertain the several modes in which arteries termi¬ nate has been a problem of much interest to the physio¬ logist, and of no small difficulty to the anatomist. The General alleged terminations, as believed to be established, are^^^ minutely and elaborately enumerated by Haller, who, however, multiplied them too much according to the mo¬ dern acceptation of the term. 1. The first undoubted termination of arteries is imme¬ diately in veins. It is unnecessary to adduce in support of this fact the long list of observers enumerated by Hal¬ ler. It is sufficient to say that it was clearly established by the microscopical observations of Leeuwenhoeck, Cow- per, and Baker, by Haller himself, and by Spallanzani in his beautiful experiments on the circulation of the blood. 2. The second termination which may be mentioned here is that into the colourless artery, (arteria non rubra). This is sufficiently well established by the phenomena of injections. 3. A third termination which is supposed to exist, but of which no sensible proofs can be given, is that into colourless vessels supposed to open by minute orifices on various membranous surfaces, and therefore termed exha- lants. The nature of these vessels shall be considered afterwards. Haller admits a termination in, or communication with, lymphatic vessels, but allows that it is highly problemati¬ cal. Partial communications have been traced between arteries and lymphatics by several anatomists; but the point requires to be again submitted to accurate researches. Another mode of termination, that namely into excret¬ ing ducts, admitted by Haller, scarcely requires particular mention. So far as an artery can be said to terminate in such a manner, it would come under the head of that into exhalant vessels. Many of the proofs mentioned by Hal¬ ler, however, may be shown to be examples of a morbid state of the mucous membranes of these ducts, in which their capillary vessels are disorganized. In considering the several terminations of arteries, it is not unimportant to advert to the distribution of these vessels. Injections show that they penetrate into every texture and organ of the animal body, excepting one or two substances in which they have never yet been traced. But in different textures they are found in different de¬ grees; and they may vary in extent even in the same texture in two different conditions. 4 he parts which re¬ ceive the largest and most numerous vascular ramifications are the brain and spinal chord, the glandular organs, the muscles voluntary and involuntary, the mucous mem¬ branes, and the skin. In bones, on the contrary, in the fibrous membranes, and their modifications, tendons, and ligaments, and in the serous membranes, few arteries are seen to penetrate; and these are generally minute, some¬ times only colourless capillaries. In some textures arteries cannot be traced, though their properties indicate that they must receive vessels of some kind. Such are carti¬ lage and the arachnoid membrane. (Ruysch and Haller.) Lastly, arteries are not found in the scarf-skin, in nails, the enamel of the teeth, the hair, nor in the membranes of the umbilical chord. In early life bones are much more vascular than in adult age; and in the bones of young subjects arteries may be traced going out through the epiphyses into the cartilages, in which they cannot at a later period of life be demonstrated. {Phil. Trans. No. 470.) Vein, Venous Tissue. (^Xe^,— Vena,—Tissu Veneux.) The structure of the tubular canals, termed veins, has ^ e;ns. been much less examined by anatomists than that of the arteries. Some incidental observations in the writings of Willis, Glass, and Clifton Wintringham, comprise all that was published regarding them previous to the short ac- A N A 1 General count of Haller. Since that time they have been described Anatomy, with various degrees of minuteness and accuracy by John Hunter, Bichat, Magendie, Gordon, Marx,1 and Meckel. In the following account, the facts collected by these ob¬ servers have been compared with the appearance and visible organization presented by veins in different parts of the human body. Veins. The veins are membranous tubes extending between the right side or pulmonary division of the heart and the different organs in which their minute branches are rami¬ fied. Every venous tube greater than one line in diameter consists of three kinds of distinct substance. The outer¬ most is a modification of the filamentous tissue (rnembra- na cellulosa), and though less compact and less thick than the arterial filamentous envelope, is in every other respect quite similar, and is in general intimately connected with it. The innermost {membrana intima) is a smooth very thin membrane. Between these is found a tunic some¬ what thicker, which is termed the proper venous tissue {tunica propria vence). The structure and aspect of this proper membrane shall be first considered. ls£, When the loose filamentous tissue in which the blood-vessels are inclosed, and the more delicate and firm layer immediately contiguous to the veins, are removed, the observer recognises a red or brown-coloured mem¬ brane, not thick or strong, but somewhat tough, which is the outer surface of the proper venous tunic. If dissected clean it is tolerably smooth; but however much so it can be made, a glass of moderate powers, or even a good eye, will perceive numerous filaments adhering to it, which appear to be the residue of the cellular envelope. According to Bichat, parallel longitudinal fibres, form¬ ing a very thin layer, may be distinguished in the larger veins; but he admits, although they are quite real, that they are always difficult to be seen at the first glance. In the trunk of the inferior great vein {vena cava inferior), they are always seen, he observes, more distinctly than in that of the superior; and they are always more obvious in the divisions of the former than in those of the latter vessel, and also in the superficial than in the deep-seated veins. These longitudinal fibres, he asserts, are more distinct in the saphena than in the crural vein, which ac¬ companies the artery. Lastly, he remarks, these fibres are proportionally more conspicuous in branches than in trunks. {Anatomie Generate, tom. i. p. 399.) Notwithstanding the apparent correctness of this de¬ scription, Magendie informs us he has sought in vain for the fibres of the proper venous membrane; and he re¬ marks that, though he has observed very numerous fila¬ ments interlacing in all directions, yet these assume the longitudinal and parallel appearance only when the tube is folded longitudinally,—a disposition often seen in the larger veins. By Meckel, on the contrary, the accuracy of the obser¬ vation of Bichat is maintained. This anatomist states that he has, by the most minute dissections, assured him¬ self that these fibres are longitudinal; but he admits that they are not uniformly present in all parts of the venous system, and that in degree and abundance they are liable to great variation. He follows Bichat also in represent¬ ing these fibres as thicker and more distinct in the system of ithe inferior than in that of the superior cava, and in the superficial than in the deep veins. In the inferior cava of the human subject, certainly, filaments or fibres may be recognised. But instead of 1 O M Y. 793 being longitudinal, they may be made to assume any di- General rection, according to the manner in which the filament- ous tissue is removed. For this reason probably these fibres are to be viewed as part of the filamentous sheatli In the saphena vein of the leg oblique fibres may be seen decussating each other; but it is doubtful whether these belong to the proper venous tissue or to the filamentous covering. The nature of this proper membrane, or venous fibre, as it is sometimes named (Bichat), is not at all known. Its great extensibility, its softness, its want of elasticity in the circular direction, or fragility, its colour and general aspect, distinguish it from the arterial tunic. It possesses some elasticity in the longitudinal direction, and is re¬ tracted vigorously when stretched. It possesses consider¬ able resistance, or in common language is tough. The experiments of Clifton W intringham show that it sustains a considerable weight without breaking, and that this toughness is greater in early life, or in the veins of the young subject, than at a later period.2 In short, it may be stated as a general fact, that venous tissue, though thinner, possesses greater elasticity and tenacity than ar¬ terial tissue. According to the experiments of the same inquirer, this property depends on that of the superior density of the venous tissue; the specific gravity of the matter of the vena cava being invariably greater than that of the aorta in the same subject, both in man and in brute animals. From some experiments Magendie is disposed to con¬ sider it of a fibrinous character. But it exhibits in the living body no proof of muscular structure or irritable power. When punctured by a sharp instrument, or ex¬ posed to the electric or galvanic action, it undergoes no change or sensible motion. This tunic is wanting in those divisions of the venous system termed sinuses, in which its place is supplied by portions of the hard membrane {dura meninx). 2dly, The inner surface of any vein which has been laid open and well washed is found to be smooth, highly po¬ lished, and of a bluish or blue-white colour. This is the inner or free surface of the inner venous membrane {membrana intima). It is exceedingly thin, much more so than the corresponding arterial membrane, much more distensible and less fragile. It bears a very tight ligature without giving way as the arterial does; but it also sus¬ tains considerable weight, which shows that it is tough and resisting. This is the membrane termed by Bichat common membrane of dark or modena blood. According to the views of this anatomist, it forms the inner or free surface, not only of all the venous twigs, branches, and trunks composing this sj^stem of vessels, but it is extend¬ ed from the superior and inferior great veins over the in¬ ner surface of the right auricle and ventricle, and thence over that of the pulmonary artery and its divisions; and through this whole tract it is the same in structure and properties. This doctrine has not yet been controverted. But perhaps it may be doubted, both with regard to the inner arterial membrane, that the inner tunic of the aorta ami of the pulmonary veins is quite the same; and in regard to this inner venous membrane, whether that of the veins in general is quite the same with that of the pulmonary artery. The subject demands further research. Mean while strong confirmation is found in the interesting re¬ mark of Bichat, that the osseous or calcareous depositions which are common in various spots of the inner arterial 5 H VOL. IT. 1 Diatribe Anatomico-physiologica de Structura atque Vita Venarum. Caroliruhae, 1819. * Experimental Inquiry on some parts of the Animal Structure. London, 1740. 7f)4 ANATOMY. General membrane, and especially at the mitral and aortic valves, Anatomy. are never found in the inner venous membrane, or at the tricuspid valve, or in the semilunar valves of the pulmo¬ nary artery. Have these depositions been found inside the pulmonary veins, and not inside the pulmonary artery ? Ossific deposit in the valves of the pulmonary artery was seen by Bransby Cooper. The inner or common venous membrane is, however, the most extensive and the most uniform of all the venous tissues. It is the only one which is found in the substance of organs, and is present where the cellular and proper membranes are wanting. This is the case not only with venous branches and minute canals as they issue from the substance of muscles, bones, and such organs as the liver, kidneys, spleen, &c., but is also very remarkably observed with regard to the venous canals of the brain. I have al¬ ready noticed the absence of the cellular and proper tis¬ sues in these tubes; and I have now to remark, that the cerebral veins consist solely of the inner membrane while in the brain or membranes, and when in the sinuses, of this inner membrane, placed between two folds of the dura mater. When the jugular vein reaches the temporo- occipital sinuosity, it loses its proper membrane, while its common or inner membrane passes into the hollow of the dura mater, called sinus, and thus forms the venous canal. This fact is readily demonstrated by slitting open either the lateral or the superior longitudinal sinus, when a thin delicate membrane, quite distinct from the fibrous appear¬ ance of the dura mater, will be found to line the interior of these canals. ' alves. The inner surface of many veins presents membranous folds projecting obliquely into the cavity of the vessel. These folds, which, from their mechanical office, have been named valves (valvulce), are parabolic in shape, have two margins, an attached and free,—and two surfaces, a con¬ cave turned to the cardiac end of the vein, and a convex turned in the opposite direction. The attached margin is not straight, as may be imagined, but circular, and ad¬ heres to the inner surface of the vessel. The free margin resembles in shape an oblong parabola; and the direction of the valve is such, that a force applied to its convex sur¬ face would urge it more closely to the vein, whereas a force applied to the concave surface would either oblite¬ rate the circular area of the vessel, tear the valve from the vein, or otherwise meet with resistance. The size of the valves is variable. In some instances they are sufficiently large to fill the canal of the vessel, and in others they are too small to produce this effect. The obliteration of the circular area of the vessel is most perfect when there are two or three at the same point. Bichat ascribed the variable state of this quality to the dilated or contracted condition of the veins at the moment of death. Ihis, however, is denied by Magendie. In structure these valvular or parabolic folds are said to consist of a doubling, or two-fold layer of the inner membrane; and with this statement no fact of which we are aware is at variance. A hard prominent line, which geneially marks tne attachment ot their fixed margin to the vein, is asserted by Bichat to consist of the proper ven¬ ous tissue, the fibres of which, he says, alter their direc¬ tion for this purpose; and when the common or inner membrane reaches this line, it doubles or folds itself to form the valve, which thus consists of two layers of the inner or common membrane. This, however, is denied by Hunter,1 who considers them of a tendinous nature, and by Gordon, who made several unsuccessful attempts to General split these two layers.2 Anatomy. Valves are not uniformly present in all veins. They are^^r^^ found, L toad, and the lungs of the salamander, frog, and toad. racters of the capil¬ lary ves¬ sels. Wu ^4 THE ARTERIES, VEINS, AND INTERVENING CAPILLARY VESSELS AS SEEN IN THE LUNG OF THE TOAD, HIGHLY MAGNIFIED. In the web of the foot of the frog, the minute arteries are characterized by their straight course and small size, by the light colour and rapid motion of their contents, and by a distinct pulsatory movement, which extends not to the capil¬ laries. The arteries are nearly equal in number to the veins. CAPILLARIES IN THE WEB OF THE FOOT OF THE FROG (A. THOMSON). The latter, which first strike the eye, are tortuous, red, and present the most distinct view of the blood moving within their canals in single globules or successive rows. Though Dr Hall could in no instance detect any anastomosis or m- 1 Gordon, p. 56. 2 Ibid. p. 26. 798 ANATOMY. General osculation between the minute arteries, except in the mesen- Anatomy. tery 0f the toad, this arrangement was frequent among the veins, and in the anastomosing branches of two apparent Physical veins a double and contrary current of blood is sometimes and Anato- observed. In no instance could Dr Hall observe a distinct meters of" termination of an artery or a vein, and the medium of com- the capil- niunication between these two orders of tubes is generally, lary ves- if not invariably, Capillary Vessels. sets. The manner in which arteries pass into capillary vessels is the following.—The large arteries first divide into branches. These subdivide into smaller branches, which by successive subdivision terminate in tubes, which are successively smaller than those from which they issue. At a certain point of this subdivision, a small artery is observed to terminate in two, each of which is equally large as itself; and these vessels fur¬ ther traced are observed not to terminate in smaller tubes, but to communicate with others of the same size as them¬ selves. At this point the course of the blood becomes of only half its former velocity ; and the globules, instead of moving too rapidly to be seen, become distinctly visible. To this order of vessels, which open into, and communicate exclu¬ sively with others of the same calibre, and in which the blood is observed moving so much more slowly than they did in the decreasing vessels, that the motion of individual globules may be observed, the author restricts the denomination of Capil¬ lary System. The object of the uniform diameter, and its concomitant phenomenon, retarded motion, he thinks is ob¬ vious, since by this arrangement the blood is retained in the vessels of organs, a sufficient time for the accomplishment of the functions of nutrition and secretion. The capillaries, therefore, are situate intermediate between the arteries and veins, and their character is that they form minute cylinders, and have a uniform diameter, while the arteries and veins are conical.1 Alcohol applied to these vessels has the effect of inter¬ rupting the motion of blood within them ; and by applying this fluid to the web of the frog’s foot, two layers of capil¬ laries are brought into view ; one superficial, in which the motion of the blood is suspended, the other deep-seated, in which it is still moving. Of the pulmonary capillaries, the arrangement is slightly modified. The division of the minute arteries into capilla¬ ries is more immediate, and without those successive sub¬ divisions observed in the arteries of the systemic circulation. On the other hand, the capillaries open into the veins vrith equal abruptness, and without the gradual reunion observed in the minute veins of the systemic order. These ultimate arteries also give off capillaries, not only from their extremi¬ ties but from their sides, by minute pores; and the veins receive capillaries in the same manner. The arteries and veins in no case communicate by direct anastomosis, at least in the lung of the salamander. The intermediate vessels, on the contrary, which constitute the capillaries, inosculate in every possible manner, and infinitely more frequently than in the systemic order, and hence constitute an extensive network of cylindrical tubes, of uniform diameter. Through this network the blood flows with extreme rapidity in a uni¬ form current; and as each artery communicates with seve¬ ral capillaries, the blood appears to run like diverging rays from a, point or line, and to converge in the same manner, when it proceeds from the capillaries opening into the pul¬ monary veins. It may be inferred, that one effect of this arrangement is to distribute the moving globules over a surface as extensive as possible, and thus to expose the greatest possible number of them, in a given time, to the inspired air. This is the distribution of the Capillary Vessels in the lung of the salamander. In the frog and toad, the lungs of which combine the vesicular and cellular arrangement, it is General much the same, with this exception, however, that the ar- Anatomy, teries, previous to their termination in capillaries, follow the external margins of the vertical meshes of which the vesicles consist, while the veins run along their internal margins. This account applies of course to the capillaries of the Saurial and Batrachoid Reptiles. But there is every rea¬ son to believe, that the same arrangement takes place in the Mammiferous class of animals. The difference of the capillary network depends on three circumstances: 1. The calibre of the tubes ; 2. the diameter of the interposed spaces between these tubes; and 3. on the shape of these spaces. 1. The calibre of the tubes varies in different tissues and organs. The smallest are still large enough to allow the blood corpuscula to pass one after the other; consequently, in man, the smallest capillaries are not much below 0-003 of one line. This rate is also given by the measurements of Weber from preparations injected and dried in the method of Lieberkuhn. In some parts they vary between 0-004 and 0-003 of one line; and Valentin estimates the smallest vessels of the sto¬ mach at 0-0057 in diameter, and in the ileum at 0’0048. Muller represents those of the kidney to range between 0*0037 and 0*0069 of one line. 2. The dimensions of the intervening spaces depend in some measure on the fulness of the tubes. The fuller these are, the smaller are the interstitial spaces. The spaces in the vascular network of the white substance of the brain are, according to C. H. Weber, 0-0142 broad, and 0-025 long ; in length, consequently, from eight to ten times, and in breadth from four to six times larger than the diameter of the capillary vessels. In the capillary network of the mucous membranes and the external skin, the meshes are often only between three and four times larger than the diameter of the vessels—often of the same width, or even narrower. In the kidneys, Muller found the diameter of the capillary vessels, in relation to the intervascular spaces, as 1 to be¬ tween 3 and 4. 3. As to figure, Henle distinguishes two principal shapes; the roundish and the oblong. But besides these, some as¬ sume the square figure, others the polygonal, and some are irregular. Bichat describes two great capillary systems in the hu¬ man body: 1^, The general one, or that which consists of the minute terminations of the aortic divisions, and the ori¬ gins of the superior and inferior great veins; and, 2d, the pulmonary capillary system, or that which consists of the minute terminations of the pulmonary artery, and the origins of the pulmonary veins. The general capillary system fur¬ ther consists of an individual capillary system, not only for every organ, but in some instances for every tissue. The brain possesses an individual capillary system ; and that of the membranes is evidently distinct from that belonging to the organ itself. The heart and the kidneys possess each an individual capillary system ; and the liver may be said to have two, one formed by the communication of the hepatic artery and veins, and another consisting of the divisions of the portal vein, with the branches of the hepatic hollow vein ; (Vena cava hepatica). The organic properties of the capillary vessels are as little known as their structure. Many physiological and pathological writers, especially experimentalists, have ascribed to them a power which has at different times been called muscular, tonic, irritable, contractile; and have asserted that, because the larger arteries are pro¬ vided with a fibrous membrane, which they have called muscular, and to which they have ascribed irritability, or the power of contraction when stimulated, their minute or 1 A Critical and Experimental Essay on the Circulation of the Blood, p. 29. ANATOMY. 799 General capillary terminations must have the same property. This Anatomy, conclusion is completely unfounded for two reasons. ls£, ^ I have already shown that the proper arterial tunic is not Capillaries. muscu]ar ;n structure, and, according to the best experi¬ ments, possesses no property of contraction when stimu¬ lated. 2rf, Although it be admitted that the proper arte¬ rial tissue is muscular and irritable, it is quite certain that observation has not hitherto shown that this tunic can be recognised in arteries smaller than a line in diameter; and in the capillaries properly so called, that is, in vessels which partake of the nature of artery and vein, no such structure has yet been observed. It is not improbable, however, that the capillaries pos¬ sess certain organic or vital properties; but all that has been taught on this subject is either hypothetical or de¬ rived from an insufficient and imperfect collection of facts. It is certain that the blood which moves through them is beyond the direct influence of the action of the heart, and can be affected by this only so far as it keeps the larger vessels constantly distended with a column of blood which cannot retrograde, and must therefore move forward in the only direction left to it. It has been therefore argued that the capillaries must have an inherent power of contraction, by which this motion is favoured. Is it not sufficient to say that they act merely as resisting canals, to prevent their contents from escaping, and to minister to the various tissues and organs those supplies of blood which the several processes of nutrition, secretion, &c. re- quire ? The effects which the application of mechanical irri¬ tants, or chemical substances, as alcohol, acids, and alka¬ lies, produced in the experiments of Hunter, Wilson Philip, Thomson, and Hastings, have been supposed to demon¬ strate the irritable nature of the capillary vessels. The conclusion is illegitimate, in so far as the results of these experiments are open to several sources of fallacy. In some instances these effects are to be ascribed to incipient inflammation, in others to shrivelling of the capillary struc¬ ture, or crispation by chemical action, in others to actual coagulation of the blood of the capillaries; but none of them prove satisfactorily any peculiar properties in the vessels of which the capillary system is composed. While the views of Reuss, and the experiments of Du- trochet, Wedemeyer, and Kaltenbrunner, render it proba¬ ble that the capillaries possess some contractile power, they by no means prove that this is adequate to impel the blood through them, independently of the impulse of the heart. According to the hypothesis of Reuss, the arterial system is in a state of positive, and the venous in that of negative, electricity ; and by the operation of this agent the blood is made to move from the former class of vessels through the capillaries into the latter. From the experiments of Dutrochet, again, on the transmission of fluids through organic membranes, that author infers that, by means of the inward and outward impulse, or that property which he denominates Endosmose and Exosmose, the blood flows through the capillaries into the veins. Lastly, Wedemeyer, who further maintains that the impulsive force of the heart is propagated to the capillary system, concludes, from the effects of injecting fluids, both mild and irrita¬ tive, and from microscopic observation, combined with the effects of mechanical and chemical irritants, that the ca¬ pillaries possess considerable contractile power, the ope¬ ration of which is under the influence of galvanism, or General nervous energy, or both; but that this, instead of pro- Anatomy., moting, ought to resist the motion of the blood through them. Erectile Tissue. ( Vasa Erigentia,— Vascula Erectilia,— Tissu Erectile.) The system of capillary arteries and veins does notpre-Erectile sent the same arrangement in all situations and in all the tissues of the human body. A peculiar arrangement of these vessels was early recognised by our countryman W ilham Cowper, who states that he demonstrated the direct com¬ munication of arterial and venous canals, not only in the lungs, but in the spleen and penis, “ in which, says he, “ I have found these communications more open than in other parts.”1 This fact, however, was long overlooked by subsequent anatomists. Among the terminations of arteries enumerated by Hal¬ ler, one which he referred to the head of exhalants was that of a red artery or arteries pouring their blood into the spongy or cellular structure of the cavernous bodies of the nipple, the clitoris, and the penis, that of the wat¬ tles of the turkey, and the comb of the cock.2 His detail¬ ed examination of those parts shows, that, with a correct knowledge of their anatomical structure, he had not a very distinct conception of the manner in which their ves¬ sels are disposed. It was afterwards observed, however, by John Hunter, that the spongy structure of the urethra and glans consists of a plexus of veins. Bichat remarked that the spleen, and the cavernous body of the penis, instead of presenting, as the serous surfaces, a vascular or capillary net-work, in which the blood oscillates in different directions according to the im¬ pulse which it receives, exhibit only spongy or lamellar tissues, still little known in their structure, in which the blood appears often to stagnate instead of moving. As this peculiar structure was known in the cavernous body to be the seat of a motion long known by the name of erection, MM. Dupuytren and Richerand distinguished this arrangement of arteries and veins as a peculiar tissue, under the name of erectile,—a distinction which, though partly understood before, has only now been admitted as well founded in the writings of anatomical authors. cording to the recent arrangements of M. Beclard this tissue comprehends not only the structure of the cavernous body, but that of the spongy substance (corpus spongiosum), which incloses the urethra, and forms its two extiemities, the bulb and gland, the clitoris, the nymphai, and the nip¬ ple of the female, the structure of the spleen in both sexes, and even that of the lips.3 * It is unfortunate that the researches of anatomists on this erectile tissue have been restricted chiefly to the spongy body of the urethra and the cavernous body of the penis; and it is rather by analogy than direct proof that similarity of structure between them and the other parts referred to the same head is maintained. I shall here state what is ascertained. The cavernous body of the urethra, or what is now termed its spongy body,x is represented by Haller to con¬ sist of fibres and plates issuing from the inner surface of the containing membrane, and mutually interlacing, so as to form a series of communicating cells,5 into which the 1 Philosophical Transactions, No. 285, p. 1386. * Elementa Physiologic, lib. ii. sect. 1, § 24. 3 Additions a VAnatomic Generate deXav. Bichat, par P. A. Beclard, p. 118. __ . ( 4 Haller applies the name of cavernous body not onlv to the structure of the penis, but to that of the urethra. (Elementa Physiologic hb. xxvii. sect. 1.) ' 5 T>id. lib. xxvii. sect. 1, § 33. ANATOMY. 800 General proper urethral arteries pour their blood directly during Anatomy. the state of erection.1 cavernous body of the penis is in like manner re- veTsels6 presented to be a part of a spongy nature, or to consist of C ’ innumerable sacs or cells separated by plates and fibres, which at the moment of erection are distended with blood poured from the arteries, and which is afterwards removed by some absorbing power of the veins. This opinion, which was that of many subsequent ana¬ tomists, even Bichat himself,2 was derived apparently from the facility with which the blood so deposited escapes, not, as it was believed, from divided vessels, but from areolce, or interlaminar spaces. It appears, however, to have been at variance with what had been anciently taught by Vesalius, Ingrassias, and Malpighi, and posi¬ tively stated regarding these vessels by Hunter; and modern researches have shown it to be completely erro¬ neous. Cuvier and Ribes in France, Mascagni, Paul Farnese, Moreschi in Italy, and Tiedemann in Germany, have shown that there are no cells or spongiform structure in the erectile tissue of the cavernous body. The first correct view of the structure of parts of this description in the human subject was given by Mascagni in his account of the arterial and venous communications in the spongy body of the urethra. In 1787 he announced in his work on the Lymphatics, that the parts called ca¬ vernous bodies, both in the penis and in the clitoris, are simply fasciculi, or accumulations of arterial and venous vessels without interruption of canal; but that between the arteries and veins of the spongy bodies a dilated ca¬ vity or minute cell is interposed. In 1795 repeated minute injections led him to doubt the existence of this sort of cell; and about the close of 1805 he publicly de¬ monstrated the fact, that many veins of considerable cali¬ bre, collected in the manner of a plexus, with correspond¬ ing arteries, but small and less numerous, really form the outer and inner membranes of the urethra, the whole of the glans penis, and the whole substance of the spongy body. In each of these parts, and also in the spongy structure inclosing the orifice of the vagina, he ascertain¬ ed by repeated injections that there are no cells, as was imagined, and that the arteries, reflected as it were, give origin to numerous veins,3 which, forming an intimate plexiform net-work, constitute the v/hole glans, and the entire vascular body which surrounds the urethra and the entrance of the vagina. In the cavernous bodies of the penis and clitoris he had not sufficient facts to ascertain the existence of the same structure, as he had never succeeded in injecting these parts so completely as the glans and the spongy part of the urethra. Eventually, however, he succeeded, es¬ pecially in children, in injecting fully these cavernous bodies of the penis and clitoris. He found in their inte¬ rior nothing but fasciculi of veins, with corresponding arte¬ ries, but rather smaller. He inferred, therefore, that these vessels, collected and ramified in various directions, consti¬ tute a vascular texture capable of expanding and shrink- ing, according to the quantity of blood conveyed to it.4 The general accuracy of this description has been since General confirmed by the researches of Paul Farnese and Mores- Anatomy, chi. The latter, especially, has shown, ls£, that the glans consists of arteries and a very great number of minute ^6 veins, which pour their blood into the cutaneous dorsal vein; 2c?, that the urethra, and especially its posterior part, may in like manner be shown to consist of numerous minute veins, which terminate in a posterior branch of the dorsal vein, and communicate with the veins of the bulbous portion of the urethra; and, 3c?, that in the ca¬ vernous bodies, though also receiving blood-vessels, these are much less numerous, and are chiefly derived from the urethral vessels.5 The same arrangement was recognised by Cuvier in the penis of the elephant, by Tiedemann in that of the horse, by Shaw in the human subject and in the horse,6 and by Mr Houston in the tongue of the chameleon.7 Upon the whole, the facts collected by different anato¬ mists on this subject furnish the following results. If the arteries, on the one hand, be injected, they are found to terminate in very fine ramifications, the disposi¬ tion of which is exactly the same as in other parts. If, on the other, the veins be injected, it is easy to perceive the two following circumstances: Is?, That they are much dilated at their origin, that is, that the venous radiculce are really more dilated than might be anticipated from the other characters of these vessels ; 2c?, That the tubular dilatations to which they are accessory form very nu¬ merous inosculations or anastomoses, precisely as the capillary system of which they constitute a part. The effect of this arrangement is to give these vessels the appearance of being penetrated with sieve-like open¬ ings, resembling areolce, or interlaminar spaces mutually communicating. As the whole difference, therefore, be¬ tween the capillary vessels of this and other parts of the human frame consists in the minute veins (radiculce veno- sce) being dilated or distended in a peculiar manner, Be¬ dard concludes that the erectile tissue of the cavernous body consists simply of minute arteries and dilatable veins interwoven in the manner of capillary nets. These dis¬ tended venous cavities are indeed so remote from being cells, that they are truly continuous with veins, the inner membrane of which may be easily recognised among them.8 During erection the blood accumulates in this tissue; but the cause and mechanism of this accumulation are completely unknown. Since these observations were made, Johann Muller of Berlin has, by injecting the arteries of the penis, been en¬ abled to give an account of the characters of Erectile vessels, something more detailed and specific. By injecting the principal artery of the penis before its subdivision, and dividing longitudinally one of the corpora cavernosa, the ramifications of the nutrient arteries are seen upon the inner side of the venous spaces, the arteries be¬ coming gradually smaller, until they pass into the capillary net-work, where their divisions cannot be seen by the naked eye. Besides these nutrient ramified arteries there is seen, on careful inspection, another set of arterial branches, of 1 “ Sed et in pene, et in clitoride, et in papilla mammae, et in collo galli indici, nimis manifastum est, verum sanguinem effundi, neque unquam ejus color totus de iis partibus evanescit, quae ab effuso sanguine turgere solent.” (Elementa, lib. xxvii. sect. 3, § 10.) 2 Systeme Absorbant, sect. 3, p. 598. ° _3 “ Le arterie vi si ritorcono, e danno origine alle vene, e queste formano in seguito alcuni plessi, i quali accumulati in varia ma niera, costituiscono tutto il glande, e tutta quella massa vascolare, che trovasi intorno al canale dell’ uretra, e all’ ingresso della va¬ gina.” (Prodrome della Grande Anatomia di Paolo Mascagni, capitolo ii. p. 01. Firenze, 1819, folio.) '* Prodrome del Paolo Mascagni, loco citato, p. 61. 4 Commentarium de Urethras Corporis Glandisque Structure Gto idus Decembris 1810 detecta, Alexandri Moreschii, Eq. Coron. Fer- rese, in Ticinensi primum, turn Bononiensi Archigymnasio Anatomes Professoris. Mediolani, 1817. 6 Medico-Chirnrg. Trans, vol. x. p. 338, 353. London, 1819. T Trans, of Royal Irish Academy, 1828. 8 Additions, p. 119. ANATOMY. 80 i General different size, shape, and disposition, which are given off Anatomy, nearly at right angles, from both the large and small trunks. These arterial processes are about one-hundredth part of Erectile one inch in diameter, and one-twelfth long, and are clearly vessels, seen by the naked eye. They project into the cavities of the spongy substance, and terminate either in blunt extre¬ mities or in dilated extremities, without undergoing any di¬ vision or ramification. These short arterial processes are turned round at their extremities into a semicircle or more, and present a spiral appearance like the end of a cork-screw. This disposition suggested to M. Muller the name of Heli- cine, or Spiral or Screw-like Arteries {Arteries Helicince).1 The helicine arteries of the penis are more easily seen in man than in any other animal examined by Professor Mul¬ ler. He found them in all the animals in which he sought for them ; they are to be seen at the posterior part only of the penis in the stallion, but in the dog exist throughout the whole organ. In man the helicine twigs of the penal arteries sometimes come off singly ; at other times they form tufts or clusters, consisting of from three to ten branches, and having in ge¬ neral one very short common stem. The swelling at the extremity, when present, is gradual, and is greatest a little way from the end. The helicine branchlets given off from large arteries are not of greater size than those coming from small ones ; and even the smallest capillary arteries of the Profunda Penis, which can be seen with the aid of a glass alone, give oft’ helicine twigs of a much greater size than themselves. Each helicine branchlet projecting into a venous cavity is covered by a thin membrane, which Professor Muller re¬ gards as the inner coat of the dilated vein ; and when there is a tuft of helicine twigs, the whole tuft is covered with one envelope of a gauze-like membrane. This covering is considerably thicker on the helicine arteries in the pos¬ terior part of the Corpus Spongiosum Urethrce, than in the Corpus Cavernosum ; but it is possible that this is in some measure connected with the state of repletion of the arte¬ ries; for when the injection has gone well, it becomes diffi¬ cult to distinguish the external covering. Professor Muller could not discover any apertures either on the sides or on the ends of the helicine arteries. But he seems to regard it as probable that there are minute aper¬ tures, which may be of that nature that they allow the pas¬ sage of the blood in certain states and not in others. The helicine arteries are not, as some may suppose, loops of vessels which have been incompletely filled, and which, after forming a coil, pass into venous spaces, as E. H. Weber found to be the case with the arteries of the maternal por¬ tion of the placenta. Muller, it is seen, distinguishes in the branches from the Arteria Profunda, p. 800, two orders of vessels ; one Rami Nutritii, corresponding to the arteries of other organs which serve the purpose of nutrition, and pass continuously into the veins ; the others, Rami Helicini, with shut ends, forming processes or shoots from the Ar¬ teria Profunda, bent in the manner of tendrils which project into the cells or spaces of the Corpora Cavernosa, and, ac¬ cording to the conjecture of Muller, pour the blood during erection through openings in their ends immediately into the spaces of the Corpora Cavernosa. Their diameter is between 007 and 0*08 of one line. The helicine arteries are more numerous towards the root than near the point of the penis. They are observed in the Corpus Spongiosum Urethrce, especially towards its bulb; but they are not there so easily seen as in the Corpora Cavernosa. They have not hitherto been observed in the General Gians. Anatomy. Their structure is nearly the same in all the animals in ^ which they have been examined. The helicine arteries of Erectile the ape bear the nearest resemblance to those of man ; and vessels, in most animals they are less obvious than in the human sub¬ ject. In the horse and dog, they give off from their sides small nutrient twigs, which render them more difficult to be seen in these animals than in man. Fig. 1. One single Helicine Artery (Muller). ... 2. A portion of the ArUria Profunda Penis in Man, with the Helicine Arteries magnified. ... 3. Individual Helicine Arteries from the posterior part of the Corpus Cavernosum Urethrce in man ; greatly magnified. These helicine arteries, on the other hand, Valentin re¬ gards as artificial, that is, resulting from the mode of injec¬ tion.2 It is impossible here to enter into the details of his arguments. It is sufficient to say that Muller, after repeated researches, adheres to his original views; that Krause con¬ firms his inference;3 and that Hyrtl saw helicine arteries not only in the penis of man and the horse, but also an analogous formation in the wattles of the throat and head of the turkey-cock.4 Henle thinks it undoubted that the greatest part of the tendril-shaped appendages of arteries, which at first sight appear entirely like the helicine arteries delineated by Miiller, are artificial products. He makes, however, an admission that there may be some genuine or true helicine arteries.5 The spleen, M. Bedard thinks, may be said to resem¬ ble the cavernous body both in structure and phenomena; and he considers it as at once consisting of erectile tissue, and to be the seat of a species of erection more or less si¬ milar to that of the cavernous body. This organ, he argues, becomes the occasional seat of a motion of expan¬ sion and contraction; and he adduces the three following conditions in which it takes place. Isf, In experiments; when in a living animal the course of the blood in the splenic vein is arrested, the spleen swells, but returns to its former dimensions as soon as the circulation is restored. 2d, In diseases; the paroxysms of intermittent fever are 1 Ueber die Arteria; Helicinse, von Johann Muller. Archiv fur Anatomic und Physiologie, Heft II., 1835. 2 Muller’s Archiv fur Anatomic und Physiologie, 1838. Seite 182. 3 Muller’s Archiv, 1837. Seite 31. 4 Oesterreichen Jahrbucb, 1838, xix. 349. 6 Allgemeine Anatomic. Seite 486. Leipzig, 1841. vol. n. 5 i 802 ANATOMY. General accompanied with obvious enlargement of this organ, Anatomy. which subsides at the conclusion of the paroxysm. 3c?, It appears that the same phenomenon takes place during di¬ gestion. Sir Everard Home, with the assistance of the microsco¬ pic inspection of M. Bauer, has made many observations on the structure of this organ. But his purpose appears to have been more particularly directed to ascertain the phenomena of its function and uses; and I cannot dis¬ cover that his ideas on its intimate structure, and the arrangement of its capillary system, are precise or dis¬ tinct. The most distinct examples, therefore, of erectile tissue are to be found in the spongy texture which surrounds the urethra, in the cavernous body of the ferns, in the vessels of the clitoris, the vascular structure of the nympho;, and in the nipple of the female. The structure of the lips in both sexes is not unlike. The veins of these parts may be shown to be well marked and largely dilated at their origin, so as to give the appearance of cellular net-work. The same disposition is observed in the pulp of the fingers. It has been attempted to explain the motions of the iris by supposing it to be formed of this erectile tis¬ sue ; but the justice of this conjecture seems doubtful. In the tissue now described it is manifest that the phy¬ siologist ought to place the phenomena of the process dis¬ tinguished by the name of vital turgescence {turgor vitalis) by Hebenstreit,1 Reil,2 Ackermann,3 and Schlosser.4 5 Though these authors suppose vital turgescence in differ¬ ent degrees in almost all the textures of the animal body, their most distinct examples are taken from those parts which consist of erectile vessels. After the explanation of the anatomical structure above given, it is superfluous to seek for any other cause except the arrangement of the minute vessels, and especially that of the veins. System of Exhalants, Exhalant System. ( Vasa Exhalan- tia,—Systeme Exhalant.') Exhalants. Are there such vessels as the exhalants described by physiological authors ? Is their existence proved by ob¬ servation or inspection ? If not, what are the proofs from which their existence has been inferred ? The existence of minute arteries, the open extremities of which are believed to pour out various fluids in different tissues of the human body, has long been a favourite spe¬ culation with physiological anatomists. The decreasing vessels (vasculorum continuo decrescentium multi sibique succedentes ordine^), and exhalant orifices of Boerhaave, must be known to almost all* Haller ascribes to the skin, membranes of cavities (serous membranes'), ven¬ tricles of the brain, the chambers of the eye, the cells of the adipose membrane, the vesicles of the lung, the cavity of the stomach and intestines, an abundant supply of these exhalant arteries or canals, which, according to him, pour out a thin, aqueous, jelly-like fluid, which in disease, or after death, is converted into a watery fluid susceptible of coagulation. The existence of these vessels, he con¬ ceives, is established by the watery exudation which ap¬ pears in these several parts after a good injection of the arteries.6 As these minute canals, however, through which this General injected fluid is believed to percolate, have never been Anatomy seen, or rendered capable of actual inspection, their exist- ence was denied by Mascagni, who ascribed the pheno- x mena of exhalation to the presence of inorganic pores in the arterial parietes, through which, he imagined, the fluids transuded to the membranes or organs in which they were found. This mechanism, which was equally invisible with the Hallerian, was, for obvious reasons, denied by Bichat, who resolved to reject every opinion not founded on anatomical observation, and to determine the existence of the exhalants by this evidence alone. Obliged, how¬ ever, to avow the difficulty of forming a distinct idea of a system of vessels, the extreme tenuity of which prevents them from being seen, he undertook to attain his object by what he terms a rigorous train of reasoning. This consists in the effects observed to result from suc¬ cessful injections of watery fluids, or of spirit of turpentine containing some finely levigated colouring matter; from the phenomena of active hemorrhage, which Bichat consi¬ ders merely as exhalation of blood instead of serous fluid ; and from numerous considerations unfolded in the further prosecution of the subject. In this manner he concludes, that the only points ascertained are, Is?, the existence of exhalants; 2d, their origin in the capillary system of the part in which they are distributed; and, 3c?, their termination on the surfaces of serous and mucous mem¬ branes, and the outer surface of the corion or true skin. The exhalant vessels, the existence, origin, and termi¬ nation of which he thus proved, he distinguished into three classes. The first contains those exhalants which are concerned in the production of the fluids which are immediately removed from the body,—the cutaneous and the mucous exhalants ; the second contains those exhal¬ ants which are employed in the formation of fluids which, continuing a given time on various membranous surfaces, are believed to be finally taken again into the circulation by means of absorption; and the third class consists ol the exhalants concerned in the process of depositing nu¬ tritious matter in the different tissues and organs of the human frame. This arrangement is more distinctly seen in the following table. ' 1. Exterior, opening on natural surfaces or f Cutaneous, canals \ Mucous. f Serous. 2. Interior, opening on membranes, or within I Synovial. cellular textures 1 Cellular. L Medullary. t3. Nutritious. Each organic tissue is in this system supposed to have its appropriate exhalant arteries, from which it derives the material requisite for its nutrition. The clearness and regularity of this arrangement would render it desirable that the existence of these vessels were demonstrated with certainty. It is evident, how¬ ever, that the regularity of arrangement is the only ad¬ vantage which it possesses over the views of those authors whose method and opinions Bichat professed not to follow. The existence of exhalants is as little proved 1 Brevis Expositio Doctrines Physiologicae de Turgore Vitali, 1795. Ab Ernesto B. G. Hebenstreit, M.D. &c. Extat in Brera Sylloge Opusculorum, vol. ii. opusc. vi. 2 Archiv.fur die Physiologic, i. band, 2. heft, s. 172. 3 Ackermann, Physische Darstellung der Lebenscraft, 1797, i. band, s. 11. 4 Georgii Eduardi Schlosser Dissertatio de Turgore Vitali. Extat in Brera Sylloge, vol. vii. opusc. ii. 5 Haller, Elementa, lib. ii. sect. 1, and his notes on Boerhaave, Prcelectiones, tom" ii. p. 245. 6 “ Aqueum humorem de arteriis perinde exhalare, olei terebinthinae aliorumve pigmentorum, et vivi argenti iter persviadet, quod anatomica manu impulsum, aut omnino vivo in homine a consuetis naturae viribus eo deductum, in ejus humoris, quam vocant, came- ram depluit.” {Elementa, lib. vii. sect. 2, § 1.) anatomy. 803 General in the rigorous reasoning of Bichat as in the fanciful Anatomy, theories of Boerhaave, the generalizing conclusions ot Haller, or the bold supposition of lateral porosities by Exhalants. Mascagnj. This defect in his system has therefore been recognised both by Magendie and Beclard, the first of whom, though he admits the existence of exhalation as a process of the living body, allows that no explanation of its me¬ chanism or material cause has been given, and asserts that Bichat has created the system of vessels termed exhalants; while the second thinks that anatomical observation fui- nishes no evidence of their existence. The colourless capillaries, he observes, which are admit¬ ted by all, and the existence of which is satisfactorily esta¬ blished by the well-known experiment of Bleuland, proves nothing whatever concerning the existence of exhalant vessels; for these colourless arteries are observed to ter¬ minate in colourless veins, and there is no proof hitherto adduced of their proceeding further, or terminating by open mouths. He admits that the fact of exhalations in the living body, of nutrition, of transudation by arterial extremities, shows that these extremities possess openings through which the fluids of exhalation, the materials ot nutrition, and the matter of injection, escape. But whe¬ ther these openings are found at the point at which the capillary arteries are continuous with veins, or belong to a distinct order of vessels continued beyond these arte¬ ries, is a question which observation has not yet deter¬ mined, and which it perhaps is unable to determine. Such is the present state of knowledge in relation to the existence of exhalant arteries. While the process of ex¬ halation is admitted, we must avow, as Crmkshank did long ago, that we are unable to prove satisfactorily the existence of any set of vessels, or any mechanism by which it might be accomplished. Lymphatic System. ( Vasa Lymphatica, Vasa Lymphfera, Lymphce-Ductus of Glisson and Mytte—System* Ah- sorbant,—Die Saugadern.) Lympha- In most situations of the human body, and especially tics* in the vicinity of arterial and venous trunks, there are found long, slender, hollow tubes, pellucid or reddish, which present numerous knots, joints, or swellings in their course, and to which the name of lymphatics or absorb¬ ents has been given. It is most expedient to employ the former appellation only, as the latter implies the perform¬ ance of a function, the reality of which has been much questioned of late years. . . . Though Eustachius had seen the thoracic duct in the horse, and some slight traces of a knowledge of vascular tubes, different either from arteries or veins, are found in the writings of Nicolaus Massa, Fallopius, and Veslin- crius, the merit of establishing their existence is generally ascribed to Caspar Asellius, a physician of Pavia. I his anatomist, who had in 1622 seen the white-coloured tubes, then first named lacteals, issuing from the intestines of the dog, observed also a cluster of vessels less opaque near the portal eminences of the liver,—an observation which he afterwards repeated in the horse and quadrupeds. The same vessels were also described and delineated by Highmore. . Passing over the uncertain and obscure hints given by Walaeus and Van Horne, the first exact information after Gmerry Asellius is that which relates toOlaus Rudbeck,who, in 1650, is said to have seen them in a calf, and to fiave de-Lympha- monstrated the thoracic duct, and the dilated sac, after-ticg w G"trrtrtS^ haa™ ^— to him the knowledge of a set of vessels different from arteries and veins; and it appears, from the testimony o Wharton, that Jolyffe had demonstrated these ves.e s 1650.1 In short, the discovery of lymphatics, and the correction of some errors of Asellius, are ascribed to the English anatomist, not only by Wharton and Ghsson, hi by Charleton, Plott, W otton, and Boyle. The existence of these vessels, thiis partially demon¬ strated, was afterwards more fully established by t le re¬ searches of Bartholin, Pecquet, Bilsius, Nuck, the secon Monro, and Haller. It is chiefly to exertions of William Hunter, and his pupils Hewson, Sheldon, an 1 Cruikshank,4 in this country, and to those of Mascagni m Italy, that the anatomical world are indebted for the com¬ plete examination and history of this system of vessels. The lymphatic vessels consist, in the members, of two layers, a superficial and a deep-seated one. The first is situate in the subcutaneous cellular tissue, between the skin and the aponeurotic sheaths, and accompanies the subcutaneous veins, or creeps in the intervals between them. A successful injection of these superficial lym¬ phatics will show an extensive net-work of mercurial tubes surrounding the whole limb. , . i v- a The deep-seated layer of lymphatics is found chiefly in the intervals between the muscles, and along the course of the arterial and venous trunks. In tracing both layers of lymphatics to the upper, fixed, or attached end of the members, we find they increase in volume and dimm^h in number. At the connection of the members with the trunk, they are observed to pass through certain spheroidal or spherical bodies, termed lymphatic glands or ganglions. The lymphatics of the upper extremity, after passing through the glands of the armpit, terminate in trunks, which open into the subclavio-jugular veins, one on each side of the neck. Those of the lower extremity, after passing through the glands of the groin, proceed with the common iliac vein into the abdomen, where they unite with other lymphatics. . . ... The lymphatics of the trunk consist in like manner of two layers, a subcutaneous and deeper seated one, dis¬ tributed in the chest between the muscles and pleura, and in the abdomen between the muscles and peritoneum. In the chest and belly, each organ possesses a superficial layer of lymphatics distributed over its surface, and per¬ taining to its membranous envelope; the other ramifying through its surface, and pertaining to the peculiar tissue of the organ. This twofold arrangement is most easily seen in the lungs, the heart, the liver, spleen, and kidneys. In a similar manner are arranged the lymphatics in the external parts of the scull; on the face, where they are very numerous ; in the spaces between the muscles ; and on the neck, in which they pass through numerous glands. No lymphatics, however, have been found in the brain, the spinal chord, their membranous envelopes, the eye, or the ear. ‘ Francisci Glissonii Amtomia Hepatis, cap. xxxi.; Thomae Wharton cap. • * Experimental Inquiries, Part the Second ; by William Hewson, F. lb S. Lon o , 77 ^8 _ folio. 3 The History of the Absorbent System, &c. by John Sheldon, surgeon, ER.S.&c. London, lono ‘ The Anatomy of the Absorbing Vessels of the Human Body, by William Cruiks • - ’ 7 ’ f ]io. See also Prodr a mo, &c. * Pauli Mascagni Vasorum Lymphuticorum Corporis Humam Histona ct Ichnographia. Pans, 17»L capitolo i. 804 ANATOMY. General All the lymphatics hitherto known terminate in two Anatomy, principal trunks. One of these, termed from its site thoracic duct {ductus thoracicus, die Milchbrustrohre, le ca- ^ia" na^ thoracique), is situate on the left side of the dorsal vertebra;. It receives the lymphatics of the lower extre¬ mities, of the belly, and the parts contained in it; those of great part of the chest, and those of the left side of the head, neck, and trunk, and left upper extremity. The other lymphatic trunk, which is situate on the right side of the upper dorsal vertebras, is formed by the union of the lymphatics of the right side of the head, neck, right upper extremity, and some of those of the chest. Both of these trunks open into the subclavio-jugular vein of each side. That lymphatics terminate in branches of the venous system, has been asserted on the authority of various ob¬ servers. Steno, for instance, states that he traced the lymphatics from the right side of the head, the chest, and pectoral extremity, in animals, into the right axillary vein ; and he gives delineations of anastomotic connections of several lymphatics with the axillary and jugular veins. Similar facts have been reported by Nuck, Richard Hale, Bartholin, and Hartmann. Ruysch traced the lymphatics of the lung into the subclavian and axillary veins; Dre- lincourt those of the thymus gland in animals into the subclavians; and Hebenstreit saw those of the loins pass into the vena azygos. Haller, though unwilling to deny the testimony of these observers, considers it liable to various sources of fallacy, and doubts the direct communication of the lymphatic and venous systems. By John F. Meckel the grandfather, nevertheless, this communication was maintained, from the circumstance that he found mercury injected into the lymphatics pass into the veins without any traces of ex¬ travasation. From injecting the lymphatics also he found the inferior cava full of mercury, not a particle of which had passed by the thoracic duct into the superior cava. In¬ jecting afterwards an indurated lumbar gland from a pel¬ vic lymphatic, when he found its lower half only was filled, he increased the pressure, with the view of'filling the minute vessels of the gland. When this was con¬ tinued a little, he observed the fluid metal pass into the inferior cava, and thus traced the minute lymphatics into the venous system.1 These facts have received too little attention, from the circumstance that Hewson, though not doubting them as stated by the author, regarded them as liable to consi¬ derable fallacy, and, along with William Hunter, imputed the effect in question entirely to extravasation. Both Hunter and Hewson, indeed, appear to have injected veins from lymphatics in the same manner in which Meckel did; but both saw reason to infer that extravasation had taken place. Cruikshank,. again, states that he never saw a lymphatic vessel inserted into any other red veins than the subclavians and jugulars. The termination re¬ marked by Steno and his successors constitutes in truth the common trunk or lymphatic vein admitted by Cruik¬ shank,—a thoracic duct of the right side. Recently this mode of termination has been revived by liedemann and Fohmann,2 who state that, in the seal, the lactiferous vessels communicate with veins arising from the mesenteric glands, and pass thence into the venous trunks without proceeding through the thoracic duct. General M. Lauth junior, of Strasburg, again, conceives that he Anatomy, has demonstrated that lymphatics communicate with veins within the substance of organs, and in the interior of the tj£3[npha* lymphatic glands ;3 an inference which at present requires further verification. The statements of Lippi of Florence,4 that every lymphatic almost communicates freely with ve¬ nous tubes, is still more improbable, and has been rendered exceedingly doubtful by the recent researches of Rossi.5 The connections of the ends of lymphatics with the or¬ gans and tissues from which they arise, termed their ori¬ gins, are completely unknown. In some favourable in¬ stances the lymphatics of the intestinal canal are so filled with a reddish or whitish fluid after the process of diges¬ tion has continued for some time, that not only are their larger branches easily seen, but by the aid of the micro¬ scope some of the smaller may be traced to their com¬ mencement. This, which was ascertained by Cruikshank (p. 55 and 58), and confirmed by Hewson, Bleuland, and Hedwig, has been contradicted by the observations of Ru- dolphi and Albert Meckel. In all other parts, however, though a successful injection may show the course and distribution of many of* the smallest lymphatics, yet no ori¬ fices are perceptible at the point at which they seem to stop, and we are uncertain whether these points are their ori¬ gins. (Cruikshank.) Mere observation is here as un¬ availing as in regard to the termination of exhalants. The continuation of lymphatics with arteries, unless in the case of those which arise from the interior of arterial tubes (Lauth), is not satisfactorily established. It has been conjectured, however, that their ends or imperceptible origins are connected to the tissues to which they are traced, and that the lymphatics arise in this manner from these tissues. The lymphatics are distinguished by being in general cylindrical in figure, and by varying in calibre at short spaces. In this respect they differ from the arteries and veins. It has been further justly remarked by Gordon, that the middle-sized lymphatics are remarkably distin¬ guished from the corresponding parts of the arterial and venous system by three peculiarities: ls£, When two lymphatics unite to form a third, the trunk thus formed is seldom or never larger than either of them separately; 2<%, their anastomoses with each other are continual; and, Mly, they seldom go a great space without first di¬ viding into branches, and then reuniting into trunks. The outer surface of a lymphatic is filamentous and rough, the inner smooth and polished, like that of small veins. It is impossible to observe the structure of these tubes in the middle-sized, or even in the large lympha¬ tics; and anatomists have generally been satisfied with supposing that the structure of all of them is similar to that of the thoracic duct, or some other large vessels equally susceptible of examination. According to the ob¬ servations of Cruikshank (chap, xii.), which have been verified by Bichat, the thoracic duct presents, 1st, a layer of dense, firm, filamentous or cellular tissue, exactly simi¬ lar to that found inclosing arterial and venous tubes, which the latter regards as foreign to the vessel, but giv¬ ing it a great degree of support and protection; 2dly, a proper membrane, delicate, transparent, and moistened inside by an unctuous fluid, which he seems inclined to > Nova Experimenta d Observationes dc finibus Venarum ac Vasorum Lymphaticorum, sect. 1, p. 4. Luffd. Bat. 1772. Amtomische Untersuchungen uber die Verbindung der Saugadern mit den Ventn. Heidelberg, 1821. * Essai sur les Vaisseaux Lymphatiques. Strasbourg, 1824. ” mediante la sc°Perta di un Sran numcro di communicazioni di esso col IS^G^voLxxxHLp!1^111^10116 ^ VaS1 lin,fatici Colle vene* dl Giovanni Rossi, Doctore, &c. . Annali Universali di Medicina, anno ANATOMY. 805 Genera! ascribe to transudation. Muscular fibres, of which Shel- Anatomy. Jon speaks positively, Cruikshank represents, though seen in some instances (chap, xii.), yet to be more gene- tics^P a* ra^ n0t ^emonstrable. Their existence, though admit¬ ted by Schreger and Soemmering, is denied by Mascagni, Rudolphi, and J. F. Meckel, and, I may add, by Bichat and Beclard. This account differs not much from that of Dr Gordon, who could not recognise distinctly more than one coat, similar to the inner coat of veins. The fila¬ mentous layer noticed by Bichat, and considered by Mas¬ cagni as an external coat, is of course excluded. The knotted or jointed appearance of lymphatics is oc¬ casioned chiefly by short membranous folds in their ca¬ vity, called valves. These folds are thinner than the ve¬ nous valves; but they are equally strong, and have the same shape and mode of attachment to the inside of the vessel. They are generally found in pairs, but never three at the same point. A single valve is sometimes found at the junction of a large branch with a trunk, or of a trunk with a vein. According to Cruikshank, there is considerable variety in the distribution of valves; but in general a pair of valves will be found at every one-twentieth of an inch in lymphatics of middling size. In the larger lymphatics they are less numerous than in the small. The structure of these valvular folds is as little known as that of the inner membrane, of which they appear to be prolongations. According to Mascagni, they sometimes contain a small portion of fine adipose substance. The tissue which forms the lymphatic tubes is strong, dense, and resisting; and from the weight of mercury which they bear without rupture, it has been generally concluded that they are stronger in proportion to their size than veins. This tissue also possesses considerable elasticity. The opposite states of lymphatics during digestion and after long fasting, and the phenomena of mercurial injec¬ tions, prove that the tissue of which they consist is dis¬ tensible and contractile. Though it does not exhibit ap¬ pearances of muscular structure, it has been long sup¬ posed to be endowed with a property analogous to irrita¬ bility. Such is the inference which Hunter, Hewson, Cruikshank, and others, have derived from various phe¬ nomena in the living and recently dead tissue. Though Bichat doubts what he terms organic sen¬ sible contractility, yet he admits insensible contractility as necessary to the functions ascribed to lymphatics. Previous to his time Schreger, in different experiments, observed the first of these qualities, in consequence of the application not only of acids, butter of antimony, and alcohol, but even of hot water and cold air. Similar con¬ tractions and relaxations have been induced by mechani¬ cal irritation. Such phenomena are observed not only during life, but even after death ; and if to this we add, that the thoracic duct is often after death large and flaccid, though empty, but in the living body is almost always contracted and scarcely visible, and that a por¬ tion of it included between two ligatures, and punctured, quickly expels its contents, it may be inferred that the lymphatic tissue possesses a considerable degree of this organic property. Lymphatic Gland or Ganglion, Kernel. ( Glandulce Lym- phaticce,— Glandidce Conglobatce,—Die Saugader-Dru- sen.) Lymphatic This is the proper place to consider the structure of those Klands. bodies which are in common language termed kernels, to which anatomists have applied the name of lymphatic glands, and the French anatomists have more recently given that of lymphatic ganglions. The usual appear¬ ance, figure, and situation of these bodies are well known. General In general they are spheroidal, seldom quite globular, and Anatomy, most commonly their shape is that of a flattened spheroid. In different subjects, and in subjects at different ages, Lymphatic they vary from two or three lines to an inch in diameter.^ ai s" The medium rate is about half an inch. Their surface is smooth; their colour grayish-pink, sometimes pale red, bluish, or of a peach-blossom tinge,—varieties which seem to depend on degrees of bloody transudation; for, when washed and slightly macerated, they assume the gray or whitish-blue colour. In a few instances they are jet black,—a peculiarity which seems to depend on a degree of black infiltration, or on the incipient stage of that change which has been termed melanosis, or melanotic de¬ position. The idea that it may be derived from the car¬ bonaceous matter suspended in the atmosphere of great cities, has been shown by Cruikshank to be absurd. Its anatomical possibility may be justly questioned. They are always situate in the celluloso-adipose tissue found in the flexures of the joints. They are found in small number at the bend of the ham, and that of the el¬ bow ; in the armpit and groin they are more numerous; in considerable number in the cellular tissue of the lum¬ bar region, before the psoas and iliacus muscles; and they are most abundant round the neck. The posterior me¬ diastinum, and the cellular tissue between the mesentery and vertebral column, abound with lymphatic glands mu¬ tually connected in clusters. Each gland may be said to consist of a peculiar sub¬ stance, inclosed in a thin membrane like a capsule. The capsule is a thin, pellucid, colourless substance, which is resolved by maceration into fine whitish fibres. It is very vascular; and Mascagni appears to have detected absorb¬ ents in it. It is connected to the proper substance by fine filamentous or cellular tissue. The capsule is consi¬ dered by Beclard as a fibro-cellular membrane. The pro¬ per substance of lymphatic glands consists of a homoge¬ neous pulp, in which injections have shown numerous ra¬ mifications of minute vessels. As these vessels are in¬ jected from the lymphatics which are seen to enter the body of the gland, they are believed to be continuous with them, and to be lymphatics arranged in a peculiar man¬ ner. These vessels are of two kinds, one entering the gland, called vasa afferentia or inferentia, entrant lympha¬ tics ; the other quitting, are called vasa efferentia, egredient lymphatics. This distinction is founded on the direction of the valves. In the vasa inferentia the free margins of the valves are turned towards the gland; in the vasa effe¬ rentia they are turned from it. The number of entrant lymphatics varies from one to thirty, and, what is more remarkable, very rarely corre¬ sponds with that of the egredient lymphatics, which are in general much fewer. Cruikshank states that he has in¬ jected fourteen entrant lymphatics to one gland, to which only one egredient vessel corresponded. When the entrant lymphatic reaches the gland, it splits into many radiated branches, which immediately sink into its substance. The egredient lymphatics are generally larger than the entrants. The arrangement of these vessels in the interior of the glands is best described by Mascagni, whose observations are confirmed by Gordon. To see this well, it is requisite to inject the entrant lymphatics of two glands in two dif¬ ferent modes; one with mercury, the other with wax, glue, or gypsum. After a successful mercurial injection, the entrants are seen, before sinking in the gland, to di¬ vide into two orders of branches. One of them, which belongs chiefly to the surface or circumference of the gland, consists of large vessels, bent, convoluted, and in- 806 ANATOMY. General terwoven in every direction, communicating with each Anatomy, other, and swelling out into dilated cells at certain parts; and of smaller vessels, which form a minute net-work on lands13tlC the surfece? and which seem to terminate in the cells or k ‘ ’ distended parts of the larger vessels. From these distended parts or cells, again, arise many minute vessels, which, after winding about on the surface of the gland, unite gradually, and form the egredient ves¬ sels of the gland. The wax, glue, or gypsum injection is employed to show the deep-seated or central vessels of the gland. The distribution of these is found to be quite the same as that of the superficial vessels. The cells delineated by Cruikshank I am disposed to regard as mere dilated parts of the lymphatic vessels which constitute the intimate structure of the gland. These minute tubes are connected by delicate filament¬ ous tissue, which is more abundant in early life than af¬ terwards. Injections show the existence of blood-vessels which accompany the convolutions of the lymphatics in the glands; but no nerves have been found either in the glands or their capsules. The white matter described by Haller and Bichat is not contained in the cellular substance, but in the cells of the lymphatic vessels themselves. The three orders of tubes or canals, the anatomical characters of which have now been completed, constitute what has been termed the Vascular System; (Vasa; Systema Vasorum; Das Gefass System; Le Systems Vasculaire.) The great extent of its distribution, and the part which it performs in all the processes of the living body, both in health and during disease, must be easily understood. In every texture and organ arteries and veins are found; and in all, except a few, the art of the anatomist has demonstrated those colourless valvular tubes denominated lymphatics. The arrangement of the former, especially in the substance of the several textures, essen¬ tially constitutes what is termed the organization of these textures. Many anatomists have imagined that each tex¬ ture has a proper matter, or parenchyma, by which it was supposed to be particularly distinguished, and which was conceived to consist of minute, inorganic, solid atoms. Whether this opinion be well founded or not, it is perhaps of little moment to inquire. At present it is certain that it is not susceptible of demonstration. The phenomena of injections, in which he was emi¬ nently successful, led Ruysch to entertain the opinion, that every substance of the animal frame consists of nothing but vessels. This idea, though opposed by Al¬ binos,1 on the same grounds on which it was advanced, was nevertheless revived by William Hunter, who believed that the inorganic parts of animal bodies are too minute for sensible, or even microscopical examination. In every part, however minute, always excepting nails, hair, tooth enamel, &c. vessels may be traced; and even a cicatrix, he demonstrated, is vascular to its centre.2 By the aid of the microscope the researches of Lieber- kuhn tended still more powerfully to favour this opinion.3 But repeated observation of the effects of injection in every part and texture almost of the body, by Barth and General Prochaska, has led the latter to conclude that this opinion, Anatomy, understood in the ordinary mode, is not tenable. Pro-v'^~v~v^ chaska, who has investigated this subject with much at¬ tention, thinks he is justified in dividing all the substances of the animal frame into two,—those which may be in¬ jected, and those which cannot. In this manner he re¬ gards skin, especially its outer surface, muscle, various parts of the mucous membranes, the pia mater, the lungs, the muscular part of the heart, the spleen, the liver, kid¬ neys, and other glands, as very injectible; but tendon, ligament, cartilage, &c. as not injectible.4 Without en¬ tering minutely into the merits of this distinction, or the inferences which Prochaska deduces from it, it is sufficient, so far as all useful knowledge is concerned, to infer that blood-vessels are an essential constituent of every organic texture, however different; and if there be any other matter inherent in such textures, it must be derived from these as a secretion. Nerve, brain, muscle, osseous matter, and cartilage, are depositions or the pro¬ duct of nutritious secretion from the respective arteries of these organized substances. Nerve, Nervous Tissue. (Nsugov,—Nervus,— Tissu Ner- veux,—Systems Nerveux.') The nervous system of the animal body includes two Nerves, general divisions. The first of these, named Brain and spinal Chord, is collected in a single and indivisible mass, and contained in a peculiar cavity, formed by part of the osseous system of the animal,—the vertebral column, and cranium, in the Vertebrated animals generally. The second division of the nervous system, with which alone we are at present concerned, is found in the form of long chords or threads mutually connected, and running in various direc¬ tions through the body in the mode of ramification. To these the name of nervous trunks or chords, or simply nerves, has been long applied. The structure of the nerves has been examined with dif¬ ferent degrees of accuracy and minuteness by a great num¬ ber of anatomists. The more ancient authors, who wrote at a period when observation was much corrupted by fancy, and most of those who gave descriptions in general systems, may be without much injustice passed over in silence. It is suffi¬ cient to say that some good facts are given in the works of Willis, Vieussens, Morgagni, and Mayer; that Prochaska, Pfeffinger, the second Monro, and Fontana, are the first who professedly wrote on the structure of the nerves; that the works of Reil,5 Bichat, and Gordon, contain the most accurate information on the nervous chords in general; and that the treatises of Scarpa6 and Wutzer7 contain the best descriptions of the arrangement of those parts named gan¬ glions and plexuses. Lastly, by the microscopic researches of Ehrenberg, Treviranus, Berres, Muller, Purkinje, Valentin, Weber, Burdach, Remak, and Pappenheim, some facts, though rather discordant, have been communicated on the minute structure of the microscopic filaments. All the nervous chords of the animal body may be dis¬ tinguished in physical characters into two different orders, which, though frequently mingled with each other, neverthe- 1 Annotationum Acadcmicantm \\h. iii. 2 Medical Observations and Inquiries, vol. ii. 3 Dc Villis Intestinorum. * Georgii Prochaska Disquisitio Anatomico-Physiologica Organismi Corporis Humani ejusque Processus Vitalis. Viennse, 1812, 4to. * J. C. .Reil, Exercitationes Anatomicce de Structura Nervorum. Raise 1797. 6 Anatomicarum Annotalionum liber primus de Nervorum Gangliis et Plexibus. Auctore Antonio Scarpa. Ticini, 1792. 7 De Corporis Humani Gangliorum Fabrica atque Usu Monographia. Auctore Carolo Gulielmo Wutzer, Med. Chirurg. Doct. &c. Berolini, 1817* ANATOMY. 807 General less possess sufficiently different properties to enable the Anatomy, observer to distinguish them, independent of knowledge of their intimate structure. Nerves. The first order of nerves are firm, glistening white, marked by cross-stripes, and are distributed principally to the muscles of the trunk and the skin. The second order are soft, red¬ dish-gray in colour, flat, much interwoven with each other, and belong more to the viscera, and accompany the blood¬ vessels. The former have knotty swellings only at their origins, and at spots where they form connections with nerves of the second sort; the latter are in all parts occupied by small knots. The white nerves of the first order are named animator Cerebro-spinal nerves; the gray nerves of the se¬ cond are known as soft, entrophic, sympathetic, vegetative, or organic, also as vascular or Gangliar nerves. The following description applies to the nerves of the first order, unless where the contrary is expressly stated. Each nerve forms connections in three different ways. ls£, A nerve must be connected to some part of the central mass by one of its extremities,—the cerebral or spinal end; 2d, it must be connected to some texture or organ, or part of an organ, by the other extremity,—the organic end; and, 2>d, it may be connected to other nerves by a species of junc¬ tion called anastomosis {ansa), anastomosing or uniting point. By means of the first two connections, it is supposed to maintain a communication between the central mass and the several organs ; and by the latter it is understood to be sub¬ servient to a more general and extensive intercourse, which is believed to be necessary in various functions and actions of the animal system. Every nerve consists essentially of two parts; one exte¬ rior, protecting,and containing; the other interior, contained, and dynamic,1 forming the indispensable part of the nervous structure* The first of these, which has been known since the time at least of Red by the name neurilema (vevpo elXew dXrj/ia, nervi involucruTfi), or nerve-coat (Acvvenhaut, Red; ISev- venhulle, Meckel), has the form and nature of a dense mem¬ brane, not quite transparent, which is found on the outside of the nervous chord or filament, and invests the proper nervous substance. It must not, however, be imagined that the neurilema forms a cylindrical tube, in the inteiior of which the nervous matter is contained. 1 he latter dispo¬ sition, if it actually exists, applies to the smaller nerves only, and to some of those which go to the organs of sensation, a peculiarity which we shall notice subsequently. Any large nervous trunk, for example the spiral or median of the arm, or the sciatic nerve of the thigh, is found to be composed of several small nervous chords placed in juxta¬ position, and each of which, consisting of appropriate neuri¬ lema and nervous substance, is connected to the other by delicate filamentous tissue. These, however, do not through their entire course maintain the parallel disposition in respect to each other, but are observed to cross and penetiate each other, so as to form an intimate interlacement of nervous chords and filaments, each of which, however minute, is ac¬ companied with its investing neurilema. The neurilema, in short, may be represented as a cylindrical membranous tube, giving from its inner surface many productions forming smaller tubes {canaliculi; die Nervenrbhre; primitive cylinders of Fontana2), in which the proper nervous matter is contained. Of this arrangement the consequence is, that each nerve or nervous trunk, enveloped in its general neurilema, is com¬ posed nevertheless, of a number, more or less considerable, General of smaller chord-like nervous threads {funiculi nervei, Pro- Ana omy^ chaska ; chordae, funes, Nervenstranc/e, Reil), into which the nerve, by maceration and suitable preparation, may be re- Nerves, solved. Each chord, again, or nerve-string, as Reil terms it, though invested with a proper neurilem, may be further re¬ solved into an infinite number of minute filiform or capillary filaments {jila,fihrill(e, Nervenfasern, Reil), which, invested in a delicate covering, are understood to constitute the ulti¬ mate texture of the nerve. . This threefold division may be easily observed in the brachial and spiral nerves of the arm, and still more distinct y in the sciatic in the thigh. The utility of understanding the internal arrangement from which it results will appear forth¬ with, when the structure of those parts termed ganglions and plexuses comes under examination. Of this arrangement in different nerves, and in different regions, this membrane undergoes great modification ; and all opinions on its nature derived from thickness or trans¬ parency are liable to considerably fallacy. Scarpa seems to view it as connected, in anatomical origin and character, with the hard membrane {meninx dura, dura mater). Reil, who devoted more care and time to the examination of its nature and structure than any other inquirer, represents it as con¬ sisting of cellular substance, many bloodvessels, and some lymphatics.3 Bichat thinks it resembles the soft membrane of the brain {pia meninx, pia mater), and is derived from it.4 The neurilema of the cerebral nerves may be regarded as consisting of soft membrane {pia mater) at their origin, but in all other situations as a species of filamento-fibrous membrane. The connection supposed by Mayer to exist between the neurilema and the pia mater was disproved by Reil; and though its analogy with the denticulated ligament were esta¬ blished, it would prove nothing regarding the neurilema. Upon the whole, the idea of Reil is the most probable. J‘^c' cording to the observations of this anatomist, who examined the neurilema after fine and successful injection, it is libe¬ rally supplied with bloodvessels. These proceeding from the neighbouring arteries penetrate the filamentous sheath of the nerve; and, immediately on reaching the neurilema, diva¬ ricating at right angles, generally run along the nervous threads {funes), parallel to them, forming numerous anasto¬ motic communications, and divide into innumerable mi¬ nute vessels, which penetrate between them into the minute neurilematic canals. So manifold is the ramification, and so minute the distribution, that in these canals not a particle of nervous substance is found which is not supplied with a ves¬ sel.5 The arrangement of the veins is analogous. It appears, therefore, that the neurilema is a tissue of membranous form, with a multiplied mechanical surface, liberally supplied with bloodvessels, from which the nervous matter is secreted and nourished. It is impossible, indeed, to doubt that, of the two parts which compose the nervous chord, it is the most perfectly organized ; and that, though it may not be similar in structure to the pia mater, it is quite analogous in the use to which it is subservient. Like that membrane, it sustains the vessels of the nerve; it presents a multiplied surface, over which the vessels are distributed ; and, by penetrating deep into the body of the nerve, it con¬ veys the nutritious vessels in the most capillary form to the inmost recesses of the nervous substance.6 The arrangement which has been above described is the 1 The term dynamic is used to denote in a general sense the properties of animal substances. 2 Observations sur la Structure des Nerfs, &c. apud Traite sur le_ Venin, &c, par M. Felix Fontana, ^ence IJSL &c. 3 Upil Erercitation.es Anatomicce de Structura Nervorum, cap. i. p. 3. Anatomic , f » m ».P. v. p. 19. ^ « Reil, Exereitatioiw '• 808 ANATOMY. Nerves. General only one which can be regarded as general. It varies in par- v nat<™y; ticular regions ; and these varieties in the neurilematic dis¬ position occur principally in the nerves which are distributed to the proper organs of sensation.1 \st, The olfactory nerve is soft, pulpy, and destitute of neurilema, from its origin in the Sylvian fissure, to the gray bulbous enlargement which terminates its passage in the cranium; but as soon as it reaches the canalicuti or grooves of the ethmoid bone, and begins to be distributed through the nasal anfractuosities, it is distinctly neurilematic. 2d, The optic nerve is still more peculiar in this respect. The instant it quits the optic com¬ missure {commissura tractuum), it begins to be invested by a firm general neurilema, which sends into the interior sub¬ stance of the nerve various membranous septa or partitions, forming separate canals, in which the nervous matter is con¬ tained. These partitions, however, are so thin, that at first sight the optic nerve seems to consist merely of one exte¬ rior membranous cylinder inclosing the proper membranous substance. 3c?, Lastly, we may remark, that the auditory nerve, or the soft portion of the seventh pair of most anato¬ mical writers, is the only nerve in which this covering can¬ not be traced. The neurilema is much thinner and more delicate in the nerves which are distributed to the internal organs, as the lungs, heart, stomach, &c., (nerves of the organic life, great sympathetic and pneumogastric nerves par vagum), than in those belonging to the muscular system. The second component part of the nervous chord or fila¬ ment is the proper nervous matter which occupies the cavity of the neurilematic canals. Little is known concerning the nature or organization of this substance. It is whitish, some¬ what soft, and pulpy; but whether it consists of aggregated globules, as was attempted to be established by Della Torre and Sir Everard Home, or of linear tracts disposed in a situ¬ ation parallel to each other, as appears to be the result of the inquiries of Monro, Reil, and others, or of capillary cylin¬ ders containing a transparent gelatinous fluid, as Fontana re¬ presents, seems quite uncertain. It has been presumed, rather than demonstrated, that it resembles cerebral sub¬ stance. But this analogy, though admitted, would throw little light on the subject; for at present it is almost impos¬ sible to find two anatomical observers who have the same views of the intimate nature of cerebral substance itself, vv hatever be its intimate arrangement, it appears to be a secretion from the neurilematic vessels. (Reil.) The structure of the nervous chord may be demonstrated m the following manner. When a portion of nerve is placed in an alkaline solution, the whole, or nearly the whole, of the nervous matter is softened and dissolved, or may be washed out of the neurilematic canals, which are not affected by this agent, and the disposition of which may be then examined and demonstrated.-* Aqueous maceration may likewise be advantageously employed to unfold this structure; for it separates and decomposes the cellular tissue by which the neurilematic canals are united, and subsequently occasions decomposition of the nervous substance, while it leaves, at least for some time, the neurilema not much affected. When however, the maceration is too long continued, it is sepa¬ rated and detached like other macerated textures. Lastly, If a large nerve be placed in diluted acid for the space of one or two weeks, the neurilema is gradually dis¬ solved, and the nervous matter becomes so much indurated and consolidated, that it may be separated from the contiguous General chords in filaments with great facility.3 In undergoing this Anatomy, change, the portion of nerve becomes much shorter and con- ^ siderably contracted, is subjected, in short, to the process Nerves, of crispation so that unless a large nerve like the sciatic be employed for the experiment, it may be impossible to obtain the result in the most satisfactory form. These experiments, with many others of the same nature, were first performed by Professor Reil, and afterwards repeated and varied by Bichat and Gordon. The minute structure of the nerves has been examined by Fontana, Prochaska, Bauer, Ehrenberg, Valentin, Muller, Wagner, Remak, and Purkinje. But the results at which they have arrived are far from agreeing with each other; and either from the difficulty of the subject, and the minuteness of the objects, or from imperfections in the observations, it is next to impossible to present an account consistent and intelligible. M. Bauer found the optic nerve to consist of many bun¬ dles of very delicate fibres, connected together by means of a jelly-like, transparent, semi-fluid, viscid substance, easily soluble in water. These fibres consist of rows of globules, which are from ^gVo^h to 4oVo^h part of one inch in dia¬ meter, with a few at ooVoth part of one inch in diameter; the latter being the size of the red globules of the blood, when deprived of colouring matter. The Retina appeared like a continuation of the bundles composing the optic Nerve, consisting of the same sized globules connected into fibrous lines, and forming bundles radiating from the end of the nerve to the circumference of the Retina, where they disappear, terminating in smooth membrane.4 Before noticing the observations of Ehrenberg, it may be proper to state that he distinguishes the following forms of organic structure, as visible by the microscope in the Brain or its parts, the Spinal Chord, and Nerves. 1. A series of tubes which present, at definite intervals, globular or spheroidal expansions, so as to resemble a string of beads which do not touch each other, but have a short communicating space interposed between each bead. To these tubes Ehrenberg gives the name of Varicose, from their resemblance to the Varices of a vein, and Jointed or Articulated tubes, because of the slight resemblance to a set of joints. T he best name for them is Moniliform, or bead¬ like, when they really resemble a string of beads. These tubes, which present to the microscope the appearance of parallel fibres, he shows by various proofs to have an inter¬ nal cavity, and to contain a peculiar matter, to which he assigns the name and qualities of nervous fluid. They are confined chiefly to the white matter of the brain ; but occur also in several of the sensiferous nerves. 2. A set of tubes, straight and uniform, without the al¬ ternate spheroidal enlargements, also hollow, and to which he applies the name of Simple Cylindrical Tubes. These are found chiefly in the nervous trunks and chords. These are generally larger and coarser than the Articulated Tubes ; but in certain points the latter are found to pass into the former by gradually losing their bead-like enlargements. These tubes he further represents to be distinguished from the Cerebral Jointed Tubes, by containing in their interior a viscid, white, but less transparent matter, to which he ap¬ plies the name of Medullary. 3. Besides the two now mentioned, Ehrenberg mentions in the System rm pr0per orSans of sensatlon are understood those of sight, hearing, smell, and taste, which are confined to a fixed spot 2 Reil, de Structura Nervorum, cap. i. p. 3 and 5. in effecting solution anYerS Muriatic acid> thou£h equal or even superior (l)e Structura Nervorum, cap. iii, p. 16.) U to° much> and separates the component filaments too completely. 4 Philosophical Transactions, 1821 and 1824. ANATOMY. 809 General a substance consisting partly of very minute fine grains, Anatomy. with some coarser-grained matter disseminated, as is said in the language of mineralogy, through the fine-grained mat- Nerves. ter. The latter is confined entirely to the gray matter of the convoluted surface of the Brain, and the laminated sur¬ face of the Cerebellum. The olfactory, optic, and auditory nerves, Ehrenberg found to consist of varicose or moniliform medullary tubules, directly continued from the moniliform tubes of the white cerebral matter. The moniliform tubules of the olfactory nerves are the thickest known, and vary from t0 o'^1 part of one line in diameter. Those of the optic nerve are smaller, being from ^^th to ^^^-th part of one line in dia¬ meter ; and tubules of the same dimensions are observed in the Chiasma or Decussation, in which the tubules are re¬ presented as crossing each other; while the Retina consists of articulated tubules -s oWth Part of one inch in diameter, traversing medullary grains about ■g-Jo'th part of one line in diameter. It contains also mace-like or club-shaped bodies, that is, bodies terminating in thick round ends. The structure of the Auditory Nerve is peculiar. The simple tubules of tins nerve Ehrenberg found considerably thicker than those of the others, and the spheroidal enlarge¬ ments or ampidlulai flatter, and less permanent, yet every¬ where distinctly seen. In other respects it was similar to the olfactory and optic nerves. The great Sympathetic Nerve, in like manner, consists of articulated cerebral tubules; but there is at each ex¬ tremity a mixture of simple cylindrical tubules. The nerves now specified, the Olfactory, Optic, Auditory, and Great Sympathetic, are Articulated or Moniliform Nerves. All the other nerves consist not of Articulated or Monili¬ form tubules, but of simple cylindrical tubules somewhat larger, being from to xitfth Part °f one line in diame¬ ter. These tubules are surrounded and enclosed by vascu¬ lar networks, and contained within ligamentous or neurile- matic partitions; and they contain a medullary substance, semifluid, but capable of expression from them, and of coa¬ gulation within their interior. These are Tubulated Nerves. The ganglia vary in structure. All consist of articulated or bead-like cerebral tubules, which, either alone, as in the Chiasma, form the knot, or, as in all the ganglia of the sympathetic examined, are mingled with large cylindrical nervous tubules, enclosed within a close slender vascular network, between the meshes of which are deposited gra¬ nules similar to those observed in the Retina. The tubules and cylinders now specified, which correspond with the primitive cylinders of Fontana, are merely in juxta¬ position, and do not intermingle in substance with each other. Neither Ehrenberg nor Muller were able to recognise in the roots of the sensiferous and motiferous nerves any essen¬ tial difference in microscopic structure. In the hypoglossal and glossopharyngeal Nerves are seen only cylindrical tubes. It is a remarkable proof of the difficulty of microscopical observation, that much, if not the whole, of this varicose or moniliform appearance in the nervous matter is called in question by other observers. Valentin, for instance, regards it as the effect of pressure or some similar force ; and Henle is disposed to regard the appearances as probably chiefly de¬ pendent on chemical changes. The nervous content or medulla, he remarks, is a tough, soft substance, which may be squeezed out by pressure, and must therefore be regarded as in some degree fluid. In the recent nerve, it appears to be quite homogeneous, and takes its peculiar form under particular circumstances. As no good analysis of nervous matter has been given, Henle takes as equivalent the analyses of cerebral matter made VOL. II. by John, Vauquelin, Denis, and Couerbe. The essential re- General suit of all these researches is, that a saponaceous and a free Anatomy, fatty substance is found in connection with albumen andwater in the nervous medulla. During life, and at the tempera- Nerves, ture of the body, this is an actual solution, not an emulsion ; because in an emulsion the fat is only in a state of minute division, and contained in microscopical globules. But the nervous matter is only separated into globules after death ; and even then not pure fat globules are formed, but only fat-like globules ; and this probably is caused by the separa¬ tion of the fat and albuminoid constituents. Under the microscope this nervous matter forms globules which run together in irregular figures. The dark edge is thus rendered broader, and advances on all sides towards the axis of the nervous chord, and at length fills the whole tube. This is covered by granules and irregular lines, which gradually increase, and thereby give the nervous medulla a fine granulated aspect. Similar changes take place, though more quickly, in the nervous matter, when it springs from a wound or lacerated opening in the sheath ; there are then formed irregular granular masses, or it retains the cylindri¬ cal shape which it had in the sheath. The same process is observed in the fine nerves, though less distinctly. When the nervous tubules are subjected to pressure or stretching, previous to the action of chemical coagulating agents, there are formed oval swellings, and between these shrivelled puckerings, often with great regularity. By con¬ tinuing the force, the oval swellings are converted into glo¬ bules which are connected by thinner cylindrical portions. In this manner, says Henle, are formed the varicose swellings, that is the bead-like figures of the nerve fibres, which have been much mentioned since the descriptions given by Ehren¬ berg. He adds, that from any tough viscid matter, from mu¬ cilage, saliva, or albumen, it is possible to manufacture simi¬ lar varicose fibres, by drawing the substances to a thread between the tips of two fingers. There is even an instant at which the thread is changed into a row or string of globules, and so remains until it is torn asunder. It thus appears that the moniliform aspect and arrange¬ ment is the conjoined result of the physical and chemical properties of the nervous tubular content, and of certain me¬ chanical treatment. Muller, on the other hand, allows that the nervous mat¬ ter and the cerebral matter has a great tendency to assume the varicose and moniliform arrangement. From the statements now made only one conclusion can be deduced. This is, either that the minute atomical ar¬ rangement of nervous matter is such that it eludes micro¬ scopical research, and is placed beyond the boundary at which correct representations can be obtained; or that hitherto microscopical research has presented results so variable, and so discordant, that they convey little useful information. The greater part of microscopic anatomy is still in a state of great imperfection. Soon after death, and particularly soon after treatment with cold water, there is formed in large nerves, along each edge, a second parallel-running dark line, which first arises quite close to the outer margin, and gradually turns inward from the same. Each fibre is therefore bounded by two dark outlines on each side; at the same time transverse streaks and wrinkles appear on the fibre, by which it has the aspect of a ligament. The two dark lines on each side are not quite continuous ; they are often in one single point, below which, within or without, arises a new point, which is quickly split into two parallel lines, or meet with each other, forming, by inclosure, round or oval figures. I his twofold outline is seen only in nerves of a certain size. In fine nervous fibres wbich swell only at certain points, this is seen only at tire swellings. 5 k 810 A N A T General Very frequently, it may be said according to Henle, nor- Anatomy. mally) coagulation, beginning from the margins, does not reach the axis of the nerve tube ; and there is left in the Nerves, middle a clear stripe which looks like a cylinder drawn along the length of the nerve-tube. This is sometimes straight,^ sometimes tortuous, and follows not exactly the outline of the outer margin. Often it lies closer to the one margin, or it draws near to it at one part of its course. This is seen equally in thick and in delicate tubules ; in the former more distinctly ; it is particularly remarkable when the ex-- ternal nervous medulla is coagulated uniformly, and in fine grains. This streak is the Cylinder Axis of Purkinje, who considered it to be the same with a structure previously de¬ scribed by Remak under the name of Primitive Band. Its diameter is variable; but often it is seen very much the same in nervous fibres of like diameter, that is, about one- fourth to one-half the size of the diameter of the whole tube. When the cut section of a nerve is turned to the eye, this clear streak appears in general round or oval, often irregular, triangular, or quadrangular. This streak is seen also to be bent like a hook or a shepherd’s crook, and upon pressure it may be made straight. In some instances the coagulated parts are dissolved, and the clear substance remains with its dark outline as a pale soft isolated thread. From all these circumstances, Henle concludes that the Nervous fibre consists of a cortical or outer and a medullary substance, which are chemically different. It appears, however, doubtful whether the central streak {Cylinder Axis of Purkinje) is always present, and is always to be considered as a substantive and real formation; at least, Henle allows, that similar illusive formations arise from quite a different source. The Cylinder Axis is notin all instances so regular as it is represented in the examples selected. Sometimes it is seen swelled in certain points, sometimes very much attenuated, often altogether interrupted, consisting only of a row of ob¬ long drops, which after being discharged assume a globular shape. Often the coagulated substance extends far beyond the middle of the tubule; the central stripe is then quite irregular, jagged, corresponding to the outline of the coagu¬ lated substance. In short, Henle is inclined to the opinion, that this alleged cylinder axis of Purkinje, is a fluid which has becnme coagulated either after death or by reason of chemical changes. He remarks, that in nerves which have been stretched but not subjected to coagulating agents, the medullary matter is frequently formed into individual oval necklace-like globules connected with each other in rows, and which are thus connected throughout the whole streak. This, he thinks, would not be possible, were the medulla a solid cylinder. If a part of the medulla, he adds, escape through a lateral rent, often, also, there takes place in the matter protruded a discoloration of the central stripe, which is gradually lengthened, and often at its apex is parted into individual globules; a sure proof, he thinks, that the cylinder axis is in this instance fluid. Other similar proofs he adds. It seems to us doubtful whether the point is of sufficient importance to enter into further detail. It is enough for readers to know that this Cylinder Axis, or central portion of the nerve tube, is a sort of hypothetical part inferred to exist from certain microscopical phenomena, but the exist¬ ence of which, as a fluid or as a solid, the result of certain changes, is at present problematical. Henle allows that amidst so many sources of illusion, it is difficult to arrive at any certain results regarding the cylinder axis.1 Kolliker is of opinion that the Cylinder Axis is not an artificial formation, but a substantive part of the nervous O M Y. chord ; and adduces various reasons in proof of his opinion. General These, however, it is unnecessary here to consider. Anatomy. The Gray, Soft, or Organic Nerves, evince their peculiar characters most distinctly in the roots of the Sympathetic Nerves. Nerve, especially in those branches which, accompanying the internal carotid artery, proceed from the superior cervical ganglion to the fifth and sixth pairs of cervical nerves ; and on the branches which proceed downwards from the same ganglion upon the carotid artery. These nerves are reddish gray in colour, gelatinous, trans¬ parent, but tolerably firm. The transverse stripes are not wanting in them ; but they are not easily distinguished, are close, and proceed only from the inflections of the Neu- rilema. According to Henle, this Neurilema has an external layer of longitudinal filamentous tissue, like that of the White Nerves. But upon the external layer follows a very dense layer of annular fibres, which resemble the filamentous fibres of the embryo, taken during the period of development. These are very clear, apparently homogeneous, flat fibres, from 0002 to 0003 of one line in breadth, with numerous round and oval cell-nuclei placed mostly on the flat surface, and ar¬ ranged at intervals, many of which show the regular nucleus- corpuscula, and not a few are drawn out at both poles into apices. The oval nuclei are in the longest diameter 0-003 of one line. When the nuclei are oval or are elongated into fusiform corpuscula, their long diameter lies parallel to the long axis of the Nervous Fibre, and consequently at right angles to the long axis of the Nervous Bundle. The more the nuclei are elongated and attenuated, the weaker is the connection with the bundles, the more easily is it dis¬ solved, especially after employing acetic acid, from the bun¬ dles ; and then they roll together or are twined in a ser¬ pentine manner. This is best seen in the smallest branches of the Nervi Molles, which can be placed without injury upon the object-holder and observed by a powerful lens. In the Gray Nerves are observed two sorts of longitudi¬ nal fibres. The one set differ in no respect from the primi¬ tive tubules of the White Nerves; they belong, however, for the most part, to the finest nerves, and are accordingly slightly varicose or moniliform. The other set resemble the fibres of the annular layer of the Neurilema ; and in them a division of the fibres into fine fibrils occasionally takes place. On the relative proportion of the two sorts of fibres de¬ pends, according to Henle, the external appearance of the gray nerves. The greater the number of the peculiar nerve- tubules, the closer is their likeness to the animal nerves. In the roots of the Sympathetic Nerve, the nerve tubules are present in proportionally small number. They lie detached and at distances of from 0-013 to 0-018 of one line, so that at between every four and six of the nucleus-covered fibres a nerve-tube follows. In this manner every nerve-fibre ap¬ pears to be surrounded by fibres of the second sort, because the nerve presents upon every longitudinal section nearly the same figure. But in what relation the nucleus-covered fibres with their surfaces stand to the nerve-tubes is, to Henle, not clear. More numerous than in the roots of the great Sympa¬ thetic are the Nerve Tubes in the greater part of the Nerves of the Viscera, in the branches which proceed from the Cce- liac Ganglion, from the hypogastric plexus, and similar foci. In these we easily find within the gray branches, the primitive, several beside each other, forming secondary bundles. Nevertheless, their number is more considerable in the chord of the Sympathetic and in the Splanchnic 1 Henle, Allgemeine Anatomie, selte 629. ANATOMY. 811 General Nerves. The Nerves of the heart have scarcely any but Anatomy. Nerve-tubes. These, as all those proceeding from the Sym- pathetic Nerve, are distinguished from those of the volun- Nerves. tary muscles by their tenuity only. Nervous tissue, like all others, receives a proportion of what may be denominated the systems of distribution,— cellular tissue and bloodvessels. In the substance of the former, the disposition of which we have already remarked, we find the more conspicuous branches of the latter distri¬ buted. In a more minute and divided form they penetrate the neurilema and nervous substance. Reil, who derived his conclusions from the result of delicate and successful in¬ jections, perhaps overrated the quantity of blood which in the sound state they convey; for it is quite certain that, in the healthy state, hardly any red blood enters the nervous tissue, as may be easily shown by exposing the sciatic nerve of a dog or rabbit. No good chemical analysis of nervous matter has yet been published. Every chemical examination of it has been con¬ ducted on the assumption that it is analogous to cerebral matter. Of this, however, there is no direct proof. In the analysis by Vauquelin, the neurilematic covering appears not to have been detached,—a proceeding always necessary to obtain correct results in this inquiry. The effects of acids and alcohol show that it contains albuminous matter; but beyond this it is impossible at present to make any precise statements. This description may communicate an idea of the structure of the nervous chord in general. In particular situations this structure is considerably modified. The modifications to which we allude occur under two forms—ganglions (die Knoten), and plexuses (die Nervengeflechte). Nervous Every ganglion consists essentially of three parts,— ganglions. an exterior covering; 2d, a collection of minute nervous filament; and, 2>d, a quantity of peculiar cellular or filamen¬ tous texture, by which these filaments are connected, and which constitutes the great mass of the ganglion. The ganglions are of two kinds, the spinal or simple, and the non-spinal or compound. These two kinds of bodies differ from each other,—1^, in the situation which they re¬ spectively occupy; 2d, in the kind of envelope with which they are invested; 3c?, in the mode in which the nervous filaments pass through them and from them. By Wutzer, who considers the ganglion of Gasserius, the ciliary and the maxillary of Meckel, as cerebral ganglions, they are divided into three sets, those of the cerebral system, the spinal sys¬ tem, and the vegetative, or those connected with the organs of involuntary motion.1 Void of the dense strong coat with which the others are invested, the cerebral ganglions consist of soft secondary mat¬ ter, connected to the filaments of one, or at most two branches, and are arranged with less complexity (Wutzer). The spinal ganglions are said to possess two coverings, one of which resembles the hard cerebral membrane [meninx dura), the other the soft cerebral membrane {meninx tenuis, pia mater). The non-spinal or compound ganglions have also two coverings, which are merely different modifications of filamentous tissue, less dense and compact than in the former. Both these sets of ganglions being by maceration stripped of their tunic^ and deprived of the soft, pulpy, cel¬ lular matter, are resolved into an innumerable series of ner¬ vous threads, most of which are minute and scarcely percep¬ tible : all are continuous with the nerve or nerves above and below the ganglion. It appears that the nervous chord, when it enters the one apex of the ganglion, begins to be separated into its component threads, which diverge and form intervals, between which the delicate cellular tissue is General interposed; and that these filaments are subsequently col- Anatomy, lected at the opposite extremity of the ganglion, where they are connected with the other nerve or nerves. Scarpa, to Nervous whom we are indebted for most of the knowledge we possess San&ll0D8- on this subject,2 compares the arrangement to a rope, the component cords of which are untwisted and teased out at a certain part. Lastly, In the simple ganglions, the fila¬ ments of which they consist invariably follow the axis of the ganglion ; but in the compound ones they are found to rise towards the sides and emerge from them; and upon this variety in the direction and course of these filaments depends the variety of figure for which these two orders of ganglions are remarkable. These nervous threads {stamina s. fila nerved), described by Scarpa, correspond to the medullary filaments {jda medullaria) of Wutzer. According to this anatomist, these filaments, when about to enter the ganglion, lay aside their neurilem: yet they are sufficiently tough to resist a certain degree of tension. Wutzer mentions a cluster of vesicles or cells {cancelli) in the filamentous tissue of the ganglion ; but he was not enabled by any means, mechanical or chemical, to ascertain their exact nature. Probably the explanation of the nature of these vesicles or cells is to be found in the structure described by Henle. According to this anatomist, if, by means of two needles, a portion of a ganglion be torn and pulled to pieces, we find in the water in which the preparation is washed, a quantity of very peculiarly shaped corpuscula, which have received the name of gangliar globules, though only rarely are they glo-Gangliar bular. More frequently they are ovoidal, triangular, quad- globules, rangular, prismatic, kidney-shaped, wedge-shaped, often even quite irregular. In size these bodies are equally variable. The largest are seen in the ganglions of the cerebral nerves. In the Gasserian ganglion of the calf, Henle found some 0*033 of one line in diameter; the greatest part between 0*022 and 0*027 of one line. In the superior cervical gan¬ glion of the same animal, the majority were from 0*009 of a line and less. These bodies are distinguished by their reddish-yellow colour and soft consistence. In all, or almost all, there is seen an exactly round corpus- culum, which shines like a drop of fat, and in large and small gangliar globules, has pretty uniformly a diameter from 0*001 to 0*0015 of one line. Concentric with this is observed a very fine-drawn and exactly circular line- In all the rolling movements of the gangliar globules, the small glistening somation remains in the centre of the clear circle, and both continue perfectly round,—a circumstance which shows that both are vesivulce, or globules inclosed within each other. The external one is transparent as water, and its diameter is from 0*006 to 0*008 of one line. Their size bears a proportion to the size of the globules. If we compare the Gangliar Globules with other cells, the outer substance of the same might appear to correspond to the Cell, the clear vesicular part to the Cytoblast, and the glistening somation to the nucleus-corpuscle. One circum¬ stance, however, which contradicts this interpretation, is, that the whole globule, consequently not only the cell, but also the Nucleus and the nucleus-corpusculum, is instantaneously completely dissolved by acetic acid. On the deposited gangliar globules depends the yellowish colour and the swelling or enlargement of the nerves in the ganglion. These globules lie together in dense heaps; the most regular and rounded at the surface, the polyhedral in the substance of the ganglion. 1 I)e Corporis liumatii Gangliorum Fdbrica, &c., cap. i. ii. sect. 41, p. 52. 2 Anatomicarum Annotationum liber primus de Nervorum Gangliis et Flexibus. Auct. Ant. Scarpa. 812 ANATOMY. Genpi-al Between these globules pass the nervous threads or fila- Anatomy. ments to their destination, part of them unchanged and un- interrupted; while part of them are resolved into their pri- Gangliar niitive constituent filaments, and wind in multiplied bendings globules. ancj turnings round the individual globules and heaps of glo¬ bules. Further, the extended nerve-fasciculi approach each other and form plexuses, in the meshes of which globules are re¬ ceived. Normally, the nerve-fibres keep mostly together in the axis of the ganglion, and are dissociated and follow the winding course more at the surface; because one cential nerve- bundle is on all sides surrounded by gangliar globules. In other instances, the globules are in a greater degree ac-« cumulated on one side, form an eminence on the nerve in which they are seated, or the nerve-fibres are principally dis¬ posed at the surface, while the nucleus of the ganglion con¬ sists chiefly of gangliar globules. Henle thinks it probable that in the axis of the ganglion lie those nerve-fibres, which only break through the ganglion in order to run still far¬ ther away in the nervous chord; that, on the other hand, the external enclosing filaments of each separate ganglion for separation are fixed. In the ganglion of the sympathetic nerve with the proper nerve-fibres of the gray nerves the gelatinous fibres are united, and these stand to the gangliar globules in a particular relation. This is, that the fibres of one bundle are expanded in a funnel-shaped fashion, in order to receive a gangliar glo¬ bule or a row of these globules; then they are united in order to be again implaited. Thus it is often possible to extract a whole string of gelatinous fibres from one ganglion, which are enlarged like the pearls of a necklace, and contain globules in these enlargements. For further details on this point, readers are referred to the General Anatomy of Henle, and the fourth book of the se¬ cond volume of Kolliker, who, in figure 161, page 524, gives a delineation of the gangliar globules and the nerve-fibres in the first thoracic ganglion of the great sympathetic.1 The ganglions are well supplied with bloodvessels, de¬ rived in general from the neighbouring arteries. The inti¬ mate distribution is represented by Wutzer to be the fol¬ lowing. The artery proceeding to a ganglion gives vessels to the filamentous tissue, and, perforating the proper coat, is immediately ramified into innumerable minute canals, the first order of which forms vascular nets on the inner surface of the tunic, while the residual twigs penetrate the floccu- lent texture, and the individual vesicles of the secondary or filamentous matter of the ganglion.2 This short exposition of the structure of the ganglions shows the mistaken notions of Johnstone, Unzer, Bichat, and others, on the structure and uses of these bodies. ls£, The idea, first advanced by Johnstone and Unzer, adopted by Metzger, Hufeland, Prochaska, Sue, and Harless, and afterwards applied with so much ingenuity by Bichat, that the ganglions are so many nervous centres or minute brains, is disproved by strict anatomical observation. 2d, That they are connected with the order of involuntary actions, and influence these actions, is not improbable ; and has ac¬ quired a certain amount of verisimilitude from the facts and arguments adduced by Bellingeri, Charles Bell, Herbert Mayo, Longet, and other inquirers. Ganglions are not ob¬ served in any of the nerves proceeding to organs of volun¬ tary motion. Sensation, circulation, nutrition, and secretion, are the functions over which they preside, or at least with which they are associated ; and they seem to have consider¬ able relation with, if not influence over, the involuntary mo¬ tions. By some physiologists again this doctrine is limited General and modified ; and the sympathetic especially has been seve- Anatomy, ral times represented as a nerve pertaining solely and exclu- sively to the nutritious nerves. This, however, leads to the Gangliar question of the exact functions of the gray or soft nerves, and globules, cannot be considered in this place. 2>d, Lastly, we remark, as a circumstance of some importance, that the only differ¬ ence between a ganglion and any other part of a nervous chord is, that in the former the minute nervous filaments ap¬ pear to be uncovered with neurilema, and lodged in a mass of cellular tissue, which is inclosed in the neurilematic cap¬ sule ; while in the latter each nervous filament has its ap¬ propriate neurilema, and the cellular tissue, instead of being within, is on its exterior, and connects it to the contiguous filaments. In various situations two, three, or more nervous trunks Nervous or chords mutually unite by means of some of their com- plexuses, ponent threads, and after proceeding in this manner for a short space, again separate, but not in the same number of original trunks, or preserving the same appearance. In general, the number of chords into which they finally sepa¬ rate is greater than that of which they consisted before union. Three or four nervous trunks, for example, after uniting in this manner, will form on their final separation five or six nerves or nervous chords ; and it is quite impossible to determine which of the latter order w7as derived from any one or two of the former, or what number of individual chords it has received from each. Between the two points, also, the first point of union and the last of separation, many of the more component threads are detached from two or more of their trunks, and, after first uniting with each other in an indistinct network, are again united to two or more of the nervous chords near the point at which they finally separate from the further end of union. This arrangement has been termed a plexus, plait, or weaving, in consequence of the manner in which the nervous chords are interlaced or plaited together. The arrangement which we have no¬ ticed as consisting of the more minute nervous threads has been called a smaller plexus (plexus minor). It is a sub¬ ordinate plexus within a larger one. The best and most distinct example of a plexus is that commonly named the brachial or axillary. This, as is well known, is situate in the space contained between the broad dorsal muscle (latissimus dorsi) behind, and the great pec¬ toral muscle before, and is formed in the following manner. The fifth, sixth, seventh, and eighth cervical nerves, and the first dorsal, after following the usual connections (ansa;), pass downwards from the vicinity of the vertebrae between the middle and anterior scaleni muscles, and, nearly oppo¬ site the lower margin of the seventh cervical vertebra, or about the level of the first rib, begin to be united by the component threads of each nerve. Threads of the fifth and sixth cervical unite, sometimes to form a single chord, in other instances to be connected a short space onward with threads of the seventh cervical in a similar manner. The seventh and eighth form two kinds of union. When the seventh is large, it divides almost equally into two chords or branches, one of which is connected first with the fifth and sixth, afterwards with the eighth, and with the first dor¬ sal by interlacement of minute nervous threads. The other either passes downward to form one of the separate brachial nerves, or is also connected with the eighth cervical and first dorsal in a plexiform manner. From this arrangement immediately arise the individual 1 Mikroscopische Anatomie oder Gewebelehre des Menschen. Yon Dr A. Kdlliker, Professor der Anatoxnie und Physiologic in Wurz¬ burg. Zweiter band. Leipzig, 1850. Large 8vo, § 124, seite 544. 2 Be Corporis Humani Qangliorum Fabrica, &c., cap. ii. sect 41. ANATOMY. General Anatomy, Nervous plexuses. nervous branches which form the nerves of the arm, and which are named brachial nerves. The interlacement of minute nervous threads between the seventh and eighth cervical and the first dorsal, is what Scarpa has termed the plexus minor. He says it is peculiar, in being quite uni¬ form, and in connecting those nervous branches which, from their subsequent destination, are called median and ulnar. This description, though not generally applicable, will communicate some faint idea of the nervous unions and in¬ terlacements termed plexus or webs. For more minute information on the distribution, arrangement, and configura¬ tion of this part of the nervous system, we refer to the work of Scarpa already quoted.1 Henle thinks that we may distinguish the Plexuses into two orders ; the first, those in which the nervous trunks send mutually branches to each other; the second, those in which, simply placed beside each other, they lie for a long tract in¬ closed in one common sheath, and then divide again into dif¬ ferent branches. The first kind Kronenberg names Plexus per anastomosin', the second, Plexus per decussationem. The last author adds a third; that, namely, in which both modes of arrangement are united, Plexus Compositi. Plexiform arrangements are not confined to the exterior regions of the body. They are more numerous internally ; and almost all the organs of the chest and belly have each a plexus, sometimes two, from which they derive their ner¬ vous chords. Plexiform arrangements are generally situate in the neigh¬ bourhood of bloodvessels, and in some instances inclosing considerable arterial trunks more or less accurately. Thus the axillary plexus surrounds the axillary artery. The cce- liac artery is surrounded with the solar plexus; and the co¬ ronary, hepatic, splenic, superior mesenteric, and renal, are also surrounded with plexiform nervous filaments. In some instances these nervous filaments are so intimately connected with the arterial tubes as to lead some anatomists to consi¬ der them as forming a peculiar network surrounding the vessel, and to exercise great influence on the circulation (Wrisberg, Ludwig, and Haase). It is remarkable that the structure of the nervous chords which form a plexus has either appeared so simple as not to demand particular attention, or is so obscure as to be never noticed. Have the nervous chords and threads in such situ¬ ations their usual envelope ? Is tire nervous matter in the chords quite the same as in other situations ? Are there any other means of union, save the nervous substance itself? We believe there is no doubt that every chord in a plexus is provided with its neurilema, as in other places ; but this neu- rilema is generally thinner and more delicate, and the general neurilema seems to be wanting. Its mechanical properties of cohesion and resistance have not been examined. The view now given of the structure and arrangement of the nervous plexus leads Scarpa to consider them as nearly allied to ganglions. The same separation of the component threads or filaments of the nerve or nerves, the same inter¬ lacement, and the same or similar formation of new chords, appear to take place in both orders of structure. A gan¬ glion, indeed, he conceives, is a condensed or contracted plexus ; and a plexus is an expanded or unfolded ganglion. The anatomical purpose of both appears to be simply anew arrangement or disposition of nervous branches, previous to their ultimate distribution in the tissues or organs to which they are destined. This is nothing but the expression of a fact,—the interpretation in intelligible terms of an arrange¬ ment of organized parts, without reference to any supposed I have already shown what is meant by the organic end or termination of a nerve. Although the nervous trunks are distributed in every direction through the animal body, they do not terminate in all the tissues or organs indiscriminately, and have been observed to be lost in the following only: 1^, The proper organs of sensation, the eye, ear, nose, pa¬ late, and tongue ; 2dip, the muscles, whether subservient to voluntary or to involuntary motion, as the heart, stomach, intestines, &c.; Zdly, the mucous surfaces ; Athly, the skin ; 5thly, glands, salivary, liver, kidneys, &c.; 6thly, bones. Nerves, therefore, are not organs of general distribution. According to Bichat, they have never been traced to the fol¬ lowing tissues:—the cartilages, both articular and of the ca¬ vities ; fibrous textures, viz. periosteum, dura meninx, cap¬ sular ligaments, aponeurotic sheaths, aponeurosis in general, tendon, and ligament; fibro-cartilaginous textures—those of the external ear, nose, trachea, and eyelids (cartilages of other authors) ; the semilunar cartilages of the knee-joint; those of the temporo-maxillary articulation ; those of the in¬ tervertebral spaces ; marrow ; the lymphatic glands. To this we may add the testimony of Walter of Berlin, who, after several laborious researches, came to the conclu¬ sion that the pleura, the pericardium, the thoracic duct, and the peritoneum, receive no nerves, and that, contrary to the opinions of the most eminent recent anatomists, no nerves terminate in the lymphatic or conglobate glands. Some¬ times, indeed, these organs are perforated by one or two twigs, as he often had occasion to observe; but they in¬ stantly proceed to the next place assigned to them, and in which they are finally lost.2 If, after this conclusion of Walter, personal testimony can be of any use, I may add, that I have examined the dura mater, the periosteum, and most of the synovial membranes repeatedly, to discover ner¬ vous filaments in them, and always without success; and 1 may say the same regarding the absence or non-appearance of nerves in the peritoneum and pleura. The nerves have different uses in the different organs and tissues to which they are distributed. 1. In the organs of sensation they receive the material impressions made on the mechanical part of the organ. In the mucous membrane of the nasal passages, the filaments of the olfactory nerve are affected by aromatic particles, dissolved or suspended in the air. In the eye the retina receives the last image formed by the transmitting powers of the transparent parts. In the ear the terminations of the auditory nerve are affected by the oscillations or minute changes in the fluid of the la¬ byrinth, occasioned by the motions of the tympanal bones. In the palate, tongue, and throat, the gustatory nerves are affected by sapid bodies dissolved in the mouth, or applied in a fluid state to the mucous membrane of that cavity. 2. In the system of voluntary muscles, the nerves retain the action of the muscular fibres in a state of uniformity and equality, and keep them obedient to the will. In the invo¬ luntary muscles they appear merely to keep their action equable, regular, and uniform ; and in both they maintain a communication, consent, or harmony of action between dif¬ ferent parts of the same system of organs, or even between organs concurring to the same function. 3. In the glandular organs the nerves certainly exercise some influence over the process of secretion ; but what is the exact nature ot this influence, or in what degree it takes place, is quite uncertain. When we observe the nerves distributed to organs of sen¬ sation and organs of motion, it is a natural thought to inquire whether the nerves minister to both functions, and whether different nerves or different sorts of nerves minister to each function. It seems to have been an idea of considerable an- 813 General Anatomy. Nerves. 1 Annotation. Anatom, cap. iii. sect 9, p. 94, 95. 2 Prcefat. Tab. Nerv. Thorcuii el Abdominis, J. G. Walter. Berolnn, 1783. 814 ANATOMY. General tiquity, that one set of nerves are sensiferous, and another set Anatomy. motiferous. Erasistratus derives the nerves of motion from the brain and cerebellum, and those of sensation from the Nerves, membranes; and Galen distinguishes the nerves into Nen/oa Alcrderum and Nenpa Kiv^tiko., the former soft, from the brain, the latter hard, from the spinal marrow. This dis¬ tinction was not altogether lost sight of among the anato¬ mists and physiologists of the eighteenth century; but it was rather maintained as a probable speculation, than elucidated and enforced as an established doctrine, pregnant with im¬ portant results. It was recognised by Glisson, and taught by Boerhaave,1 and received and promulgated by his pupils, Tissot and Van Eems ;2 but opposed by Haller3 and Cullen. The distinction was, nevertheless, maintained by Lecat, Morin, and Pouteau, the last of whom was led from various examples of persons, who, after injuries, had lost sensation, but retained the power of movement, to espouse it with con¬ siderable energy.4 In 1784 George Prochaska, Professor of Anatomy at Vienna, published on the functions of the nerves a commen¬ tary, in which he gave, after Haller, Caldani, Whytt, and Unzer, a more precise and correct view of the uses, proper¬ ties, and powers of these organs, than had hitherto been formed. In this commentary he fully recognises the distinc¬ tion between sensorial nerves, or those devoted to sensation, and motific nerves, or those ministering to motion; he shows that sensorial impressions, or impressions made on the sen¬ sitive nerves, are reflected or transmitted in a reflex direc¬ tion to the motific nerves ; that the latter nerves are thereby excited to action ; that the purpose of this reflex operation is the preservation of the individual; and that the whole are under the influence of the Sensorium Commune. He dis¬ tinctly states, that this reflected action is not regulated by physical laws, where the angle of reflexion is ecpial to the angle of incidence, but obeys peculiar laws impressed by nature, as it were, on the sensorium, and which laws we can understand from their effects alone. This reflex action fur¬ ther takes place either without or with the consciousness of the soul. The motion of the heart, stomach, and intestines, is independent of the cognizance of the soul; and in many other instances of sensorial impressions being transmitted to motific nerves, though the soul is conscious, it can neither prevent them nor promote them.5 The commentary of Prochaska is the first precise view of functions of the nervous system in modern times; and the first in which the automatic and instinctive phenomena enu¬ merated by Whytt are referred to a reflex operation. In 1811, Sir Charles Bell, in a tract containing the Idea of a New Anatomy of the Brain, stated that he had proved experimentally that “the fasciculus of spinal nerves, which are gangliophorous, might be detached from its origin without convulsing the muscles of the back; whereas, on touching the smtevior fasciculus with the point of the knife, these muscles vrere immediately convulsed.” From this it General seemed a probable inference that gangliophorous nerves had Anatomy, no concern in motion, and that nerves void of ganglion ministered in some way to that function. Nerves. In 1818, Charles Francis Bellingeri published at Turin,6 a Dissertation treating, among other subjects, of the anatomy and physiology of the fifth and seventh pairs of nerves. In this he showed that the great portion of the fifth pair or tri¬ facial nerve, which forms the large semilunar plexus called Gasserian ganglion, is a nerve not of motion but of sensa¬ tion ; that its three branches are distributed to certain parts of the eye, the nasal cavities, the palate and tongue ; minis¬ tering in these parts not to motion, but to sensation, and probably to circulation, nutrition, and secretion; and that the small branch of that nerve (nervus masticatorius) is distributed to muscles {temporalis, masseter, pterygoideus, buccinator ins'), and is a nerve of motion. He also showed that the seventh pair, or lateral facial, presides over sensa¬ tion and motion in the functions of the head, face, and neck, but mostly over motion. In 1821, Sir Charles Bell undertook to establish the prin¬ ciple, that of the two nervous trunks distributed to the face, viz., the trigeminus, or fifth cerebral nerve, and the portio dura, or seventh cerebral nerve, the lateral facial, the former presides over the sensations or common sensibility of the head and face; that it also possesses branches going to the muscles of mastication ; whereas the latter nerve regulates the muscular motions of the lips, nostrils, and velumpalati, and especially in associated action with the motions of re¬ spiration. About the same time Magendie claimed the merit of show¬ ing experimentally the fact of the distinction between nerves ministering to sensation and nerves ministering to motion, and of proving that, of the double row of nervous roots issu¬ ing in parallel lines from the lateral regions of the spinal chord, the anterior are destined for motion, and the posterior for sensation. Lastly, Mr Mayo, partly by dissection, partly by experi¬ mental inquiry and reasoning, ai’rived at the conclusion that almost all the branches of the large or gangliophorous por¬ tion of the trifacial nerves are nerves of sensation, while those of the small fasciculus, which is void of ganglion, are nerves of motion. In this manner, by successive steps, has been established one of the most important doctrines on the functions of the nervous chords in modern physiology; and its justice has been confirmed by the labours of many observers. The distinction is most clearly proved by the original experiment of Sir Charles Bell. If the spine be laid open, especially in a cold-blooded animal, as a frog, and the posterior or gan¬ gliophorous x'oots alone be irritated, no movement is pro¬ duced; but the moment the anterior roots are touched, the extremities are agitated by active convulsive motions. ti^—8 Academicae ^ proprias Institutiones liei Medic®, Edit® et Not is Auct®, ab. Alb. Haller. VII. Tomi. 12mo. Goet- curavIt^cobus^Vn^^Pm®13 &Ci Pr^lectiones Academic® de Morbis Nervorum, Quas ex Manuscriptis collectas edi fa^mlalrtur0sensu^ns^e^n, ^jeyden8j8* Tome I. and II. Lugduni Batavor. 1761. ‘‘Omnes (nervi) insel-viunt motui vel motui inserviunt abeunt -id mns^'i1 C°+ •’ ^ ™oni’ hepaH. aliisque partibus vitalibus destinati sunt, sensus non deprehenditur. Qui in insis orrranis mollitie fere difHm nt’ ° f1” ^ f ^ mollescunt> ufc in verum quasi cerebrum degenerent. Hamuli, qui sensibus famulantur, labyrinthof” p. 26l! f dlffluunt, uti patet in expansione nervi optici, olfactorii, ubi se applicat ad os ethmoides, et acoustic! in 3 Elementa Physiologi®, Liber X Sect. VIII. § xxii., Tomus Quartus, p. 389. observations sur cette esnece rare de mraWslo 1 1 du sentlment et les nerfs du mouvement, a I’occasion de quelques Postumes de M Pouteau Docteur en MedLine pt Prive .un men>bre de tout sentiment, sans lui oter Pusage du mouvement. ffiuvres I ostumes de M. Pouteau Docteur en Medm.ne et Chirurgien en Chef de PHotel-dieu de Lyon. Tome II. p^SO Paris 1789 6 Georgn Prochaska, M.l)., Professons Anatomi®, Phvsiolorrijp pt n i • tt- •/ i Sr- VX .’i rum Pars II Vienna 1800 8vn remmopt +• a t/ et AIor':)orum Oculorum in Universitate Vindobonensi, Operum Mino- rum. 1 ars 11. Vienn® 1800. 8vo. Commentatio de Eunctionibus Systematis Nervosi. rails ,“»m puWtadefMdXt! In AthenU EegloTnno MDCCCXVin M«^' C»1IeeU 1818. Ex Anatomej De „er,is Facie.; Ex PhAologla; “ A«gwt» Tunoomm. ANATOMY. 815 General Of the cerebral nerves, the first or olfactory, the second Anatomy, or optic, and the eightli or auditory, are pure nerves of pro- per sensation, and are distributed to the sensitive parts of Nerves, the eye, the nasal cavities, and the cochlea and labyrinth, respectively. The third, fourth, and part of the sixth, or abducent, are motific nerves connected with the movements of the eye. The fifth or trifacial is a very peculiar nerve. The gangliophorous, or rather plexiform part of it, com¬ municates with all the organs of proper sensation,—the eye, the ear in a small degree, the nasal cavities largely, and the palate, mouth, and tongue largely; and it is distributed ex¬ tensively along with the minute arteries of the face. Of this arrangement the result is, that it is a nerve neither of vision nor of hearing, of smell nor of taste, or deglutition nor of touch, or physiognomical expression, exclusively ; but over the whole of these faculties and their proper organs exercises a general modulating power. It maintains between them a mutual consent or harmony of action, absolutely necessary to the due separate exercise of each and the conjoined ex¬ ercise of all. Lastly, by accompanying the arteries of the face, it regulates the circulation of that region, and may be the means of maintaining between the brain and the facial circulation those conditions and expressions which arise from various mental emotions; as paleness, blushing, indignation, the sense of joy, triumph, the sublime, and similar emotions. Not less peculiar is the seventh, the small sympathetic of Winslow. Though mostly a motiferous nerve, yet it minis¬ ters to motions of a particular order. It is, however, as a nerve distributed to the skin of the face, a nerve contributing to, if not regulating animal sensation and involuntary motion. It is, in fact, as shown by Wrisberg, a double nerve, the large portion of which is devoted to the purposes of animal life, and the small one to those of organic life. It is a mus- cido-cutaneous nerve of the head and face. In proceeding further in explaining the respective func¬ tions of the nerves, it is requisite to keep in view not only their gangliophorous character and the reverse, but their po¬ sition as anterior and as posterior nerves, and nerves consist¬ ing of anterior and posterior roots. The ninth pair (nervus glosso-pharynganw), consists of two parts, one large, completing sensation to the root of the tongue and pharynx, the other smaller, moving the pharynx, and connected, notwithstanding, with the tenth pair, pneu- mogastric, and the great sympathetic. The tenth pair {nervus vagus), or pneumogastric nerve, is chiefly a sensiferous nerve, regulating the sensations of the larynx, the (esophagus and stomach, and the lungs, and placing these organs in harmony as to function. One parti¬ cularly, the recurrent branches, appear to be motiferous. All the other branches appear to regulate circulation and secre¬ tion. To the accessory nerve, or eleventh pair, seems to belong the function of placing the pulmonary and laryngeal divisions of the pneumogastric in harmony and relation with the ex¬ ternal muscles of the back and lateral regions of the neck. Lastly, the hypoglossal, or twelfth pair, having mostly an anterior origin, are motiferous. They form the motiferous nerves of the muscles of the tongue. It is to be observed, nevertheless, that though this distinc¬ tion in functions belongs to particular nerves, yet nerves ministering to sensation, and regulating organic or involun¬ tary functions, and nerves ministering to motion, and regu¬ lating either voluntary motions, instinctive motions, or in¬ voluntary but associated and necessary motions, are often General closely connected, and proceed together in the same sheath, Anatomy, or in close apposition, to the same organ. This, which is ob- served in the fifth, the seventh, the ninth, tenth, and eleventh, Nerves, is rendered necessary by the offices wdiich the organs have to perform. The impulse or impression is communicated to the organ, and received by its sensiferous nerves. By these the proper sensation is transmitted, and the motiferous nerves are excited to action. This appears to be the mode in which such actions as sneezing, coughing, yawning, deglutition, and numerous other instinctive and associated actions are called into operation. Of the spinal nerves it is almost superfluous to speak, after the explanations now given. The splanchnic or great sym¬ pathetic appears to be a nerve of organic sensibility and im¬ pression, and as such regulates the circulation of the abdo¬ minal organs, and transmits their impressions to the central connections. The further continuance of these by its spinal connections establishes a harmonic action with the spinal marrow, always for good purposes, but often under disease producing painful and destructive effects.1 * The doctrine of reflected action in the nervous chords, as proposed by Prochaska, was either overlooked, and more or less disregarded; or it was thought that the phenomena re¬ ferred to it were explained, as far as was practicable, by the doctrines of Robert Whytt and Haller. At the same time it was taught by Prevost and Dumas in 1823, that in what is called nervous action, or the operation of nervous influence, there must be, as in galvanism, two currents, an ascend¬ ing and a descending one; the former proceeding from the ramified to the central end of the nerve, the latter from the central to the ramified or distributed end. In 1826, Sir Charles Bell, in a paper read to the Royal Society, promul¬ gated the general proposition, that, between the Brain and the Muscle, there is a circle of nerves ; one nerve conveys the influence from the Brain to the Muscle ; another gives the sense of the condition of the Muscle to the Brain? In 1833, Dr Marshall Hall communicated to the Royal Society a paper on the Reflex Function of the Medulla Ob¬ longata and Medulla Spinalis, in which he undertakes to demonstrate the existence of reflected or retrograding ner¬ vous influence, that is, one which proceeds from the ramified, or distributed to the cerebral or cerebro-spinal extremity of the nerve. According to the hypothesis here propounded, the spinal chord is the seat and centre, as it were, of two pro¬ cesses taking place in living animals. It receives sensations caused by impressions on the extreme points of the nerves; and, in consequence of this, it induces or stops actions on cer¬ tain muscles and muscular organs. An impression acts upon the distributed extremity or extremities of a nerve ; this is instantly conveyed by the nerve to the spinal marrow; and in the same instant, the spinal marrow either causes move¬ ment, or retains in a fixed state certain muscular organs. As this action or process consists of two parts, an incident im¬ pression, and a reflected one causing motion, it was denomi¬ nated the Reflex Function of the Spinal Marrow ; and as it consists in impression supposed to excite or cause movement, it was named by its proposer, excito-motory, and the nerves by the agency of which these movements were induced he denominates Excito-Motory Nerves.3 According to Dr Marshall Hall, there are two orders of Nerves. Incident Nerves, proceeding principally from the Cutaneous surface, and the surface of the Mucous Mem- 1 For further information and illustrations of the principles now stated, I refer the reader to Arnold’s Illustrations of the Nerves of the Head and Face—(Heidelberg, 1834. Folio)—and an account of the same work in the forty-third volume of the Edinburgh Medical and Surgical Journal, January 1835, p. 225. - Philosophical Transactions, 1826. Read 25th January 1826. 3 Philosophical Transactions for 1833. Part II. ANATOMY. 816 General branes to the Spinal Marrow ; and Reflex Nerves passing Anatomy. from the Spinal Marrow to a series of muscles destined to be moved simultaneously ; and he thinks that he has proved the Nerves, existence of, an incident motor action, and, 2d, an inci¬ dent motor nerve.1 The incident motor branches are those of, I. the Trifacial nerve ; II. The Pneumogastric; III. The Glossopharyn¬ geal ; and, IV. The Posterior Spinal nerves. To these there are corresponding reflex branches; and in the centre be¬ tween the two, according to the doctrine, is placed the Me¬ dulla Oblongata and the Spinal Marrow, as the recipient of impressions and the generator of movements. Under this system of nerves and nervous movements are placed all the great functions of the animal body; respiration; the acts of ingestion and egestion; the action of the uterus during parturition, and all those movements the object of which is the preservation of the individual from injury, whe¬ ther arising within the system, or approaching from without. It is unnecessary here to express upon the merits of this hypothesis any opinion. Its true character is that of placing facts long known and observed, under the head of a doctrine, new, and, it may be, more intelligible and tangible than the former. It is, nevertheless, still in the condition of a hypo¬ thesis, though a probable and convenient hypothesis. The further consideration of the subject belongs to the depart¬ ment of physiology. It may have been observed, that, in speaking of the pro¬ perties and uses of the nerves, as living and organized tex¬ tures, we have been obliged to employ various terms which are in common use when speaking of the properties and uses of the nervous system; for instance, Sensibility, Impressions, Sympathy, Irritability, and similar denominations. These terms it would have been desirable to define with as much precision as the imperfections of language and the nature of the subject allow. This part of the subject, however, pro¬ perly belongs to the doctrine of the functions of the living body, and as such it shall be considered under the head of Physiology. In the foetus the nerves are developed with remarkable perfection. I cannot speak from personal observation much earlier than the sixth month, when I have found the nerves of the extremities and voluntary muscles large and distinct. At the eighth month they are still more conspicuous. The anterior crural nerves are in the form of flat white cords, one and a half line broad, and their branches like good-sized threads. The sciatic is still more distinct. In the form of a thick cylindrical cord, fully a line in diameter, and not un¬ like a piece of whipcord, it is tough, stringy, and resists ten¬ sion ; and its constituent threads are well marked. I im¬ mersed a portion of this nerve, three and a half inches long, in aqua potasses, when it first became much firmer and denser than before, assumed in two days the satin fibrous appearance first described by Fontana, and at length by so¬ lution of the nervous matter, was separated into chords and neurilematic canals. In this state, preserved in spirit of tur¬ pentine, it conveys a tolerably correct idea of the arrange¬ ment of the neurilematic canals. The nerves of the involuntary muscles are equally distinct in proportion. Those of the lung, heart, and splanchnic sys¬ tem are distinct and manifest at the eighth month. The neurilem is much more vascular in the foetus than in the adult. In the same foetus of about eight months I found the neurilem of the sciatic nerve, from the ischiatic notch to its divarication in the ham, covered with a thick General network of minute vessels, all injected with dark blood. Anatomy. The Nervous Papillce of Vater.—The Corpuscula of Pacini. The limits assigned to this article permit not to consider Nervous in detail all the modes in which the nervous extremities ter- Papilla:, minate in the organs, and the membranous surfaces to which they are distributed. But one mode of termination has, since the year 1834, attracted so much the attention of anatomists, that it would be improper entirely to omit the mention of it. This is what are called the Corpuscula of Pacini. In the year 1741, Abraham Vater, Professor at Wittem- berg, made known the fact that the nerves of the thumb ter¬ minate, wdien traced to their extremities, in round or sphe¬ roidal bodies, to which he gives the name of Papillce Nervece, and Papillce Cutanece. This discovery of the peculiar mode in which the digital nerves terminate, was made known in an inaugural dissection by J. G. Lehmann, one of the pupils of Vater; and the preparation from which the description by Lehmann was formed, has been preserved in the Anato¬ mical Collection of Wittemberg to the present time. The description given by Lehmann, which must be re¬ garded as virtually that of Abraham Vater, is not very minute. Vater, or Lehmann for him, states that he found in the body of a man who had been affected by a spasmodic attack in the right arm and the middle and ring fingers, the nerves distributed to the thumb terminated in numerous small emi¬ nences or papillce, which required to be carefully and labo¬ riously dissected from the fat in which they were inclosed. These bodies he compares to the ears of corn. Vater found papillce of the same sort, in small number, attached to the extremities of two branches of the posterior crural nerve, dis¬ tributed over the dorsum of the foot. This occurrence took place several years previously to the time, 2d November 1741, at which it was made known.2 On the exact nature of these bodies Vater gives no opinion, further than is to be collected from his calling them Nervous Papillce, and Cutaneous Papillce, and mentioning them in connection with the consensus of the parts of the human body. It may be doubted whether he was aware of the signification of these bodies even in an anatomical point of view. The fact now mentioned has been overlooked and ne¬ glected for an entire century; and no one seems to have thought it of sufficient importance after the dissertation of Lehmann to deserve mention. At length, in February 1834, M. Camus, in a minute account of the distribution and ter¬ mination of the nerves of the hand, described, as existing in the palmar and anterior half of the lateral aspect of the fin¬ gers, certain minute bodies, opaque, pearl white, not larger than a grain of mustard-seed, attached to the extremities of the digital nerves. Similar minute opaque pearly-looking bodies, M. Camus found attached to the nerves in the plantar aspect of the foot, most numerous towards the roots of the toes, and in general smaller than those found terminating the nerves of the hands.3 It further appears that Philip Pacini, a physician in Pis- Pacinian toja, had seen these minute bodies in 1831, gave an account corpuscula. of them in 1835 to the Medical Society of Florence, de¬ scribed them in the Nuovo Giornale of Pisa, gave a second oral communication on them, and demonstrated their exis¬ tence at the Scientific Congress held at Pisa in October 1839. From this circumstance, and Pacini publishing an enlarged 1 The Diseases and Derangements of the Nervous System. By Marshall Hall, M.D., &c. London 1841. Page 48-50. 2 Dissertatio de Consensu Partium Corporis Ilumani. Expositio simul Nervorum Brachialium et Cruralium Coalitu et Papillarum Ner- vearum in Digitis Dispositione. Quam P. Abrahamo Vatero pro G. Doctoris Exponet. J. Gottlob. Lehmannus Vitembergse, die 2 Novembris 1741. Apud Haller Dissertationes Anatomicae Selects. Vol. ii. Gottingen, 1747. Page 953. 3 Archives Generales de Medicine. Eevrier 1834. And Edinburgh Medical and Surgical Journal, vol. xli’i, 1834, p. 225. • ANATOMY. 817 General account of these corpuscula in 1840, these bodies have been Anatomy, usually designated as the corpuscula of Pacini, and the Pa- cinian bodies. Pacinian In 1836, they were mentioned by Cruveilhier, though not corpuscula. as essential parts of the nervous system ; and they were again described by A. G. Andral. In October 1843, M. Lacauchie announced to the Aca¬ demy of Sciences at Paris, that he had found in the mesen¬ tery and mesorectum of various animals, especially the com¬ mon cat, minute bodies which are manifestly the same as those seen by Pacini in the fingers. According to Lacauchie, they are ovoidal transparent bodies, with the long diameter somewhat more than one millimetre. With the aid of the microscope he distinguished a peripheral part formed of from 15 to 20 concentric layers, and a central hollow portion, which extends the whole length of the body, terminates at one apex in a shut end, and at the other communicates by means of a serpentine canal with the nearest lymphatic canals. These bodies have since been described more or less minutely by Mayer of Bonn, Pappenheim, and most of all by Henle and Kolliker, in a monograph in 1844, and by Strahl in 1848. The Pacinian corpuscula, which must have been often noticed by observers who studied the chyliferous vessels in the cat, were seen by Pacini first in man, and afterwards in cattle. They are seen normally without exception in adults as in the foetus and new-born infants. Usually they are numerous in the nerves of the hand and foot, in the palm and sole. They are besides observed in the sacral plexus, in the crural nerve, in some cutaneous nerves of the upper arm and fore-arm, in the epigastric plexus and nerves issu¬ ing from it, and in the neighbouring plexuses. Their num¬ ber in the whole body must be considerable ; and in a single hand from 60 to 200 have been numbered. They are either detached or accumulated in small heaps. In all cases they are attached by one end by a stem variable in length to an adjoining nerve. They are for the most part distinctly visible to the naked eye ; elliptical or long-oval bodies of opal lustre ; and through the more translucent middle, in the long direc¬ tion, are observed slightly tortuous streaks. In adults their average length is from It? to 2 millimetres. In the foetus they are often so small that either they cannot be seen, or they are seen by the naked eye with great difficulty. At the point of division of the median nerve, and ulnar nerve, in the fingers, and the plantar nerve in the branches going to the toes, they are largest; at the tips of the fingers they are smallest. The stems or peduncles by which these bodies are attached to the nerves join the nerves either at a right angle, or so that they are inclined sometimes more to the central, sometimes more to the peripheral end of the nerve. Not unfrequently two bodies are attached by means of a bi¬ furcated stem. The stems or peduncles appear to be con¬ tinued backwards in a conical fashion into the corpuscula, by which they are easily distinguished by their transparency from the substance of the rest of the corpuscula. This pro¬ longation amounts sometimes to one-fourth part and more of the entire length of the Pacinian body. When the corpusculum is examined under the microscope, it presents numerous fine dark lines, which proceed on the outside or along the periphery of the corpusculum by the edges, and within, run parallel to the long axis of the cor- pusculum, and are separated from each other by clear, broader intervals. At the stalk-end of the capsule (a), the concentric lines incline to each other, and are continued then, as is ob¬ served in large Pacinian bodies, in fine dark lines, which may be seen compressed parallel and closely to the stalk. At the free end, on the other hand, the concentric and parallel lines of the corpuscle are united on both sides ; yet here there is also often observed a white line penetrating into the interior of the corpusculum, (ligamentum intercapsulare,) which ap- vol. n. pears to correspond with the prolongation of the stalk on the General other side. The fine, closely compressed, parallel lines of the Anatomy, proper stalk become towards the nerve progressively more ^ subtile, and in most cases vanish altogether from the eye be- Pacinian fore they sink into the nerve. In the middle of a corpuscle corPuscula* there is observed a longitudinal space, more or less transpa¬ rent, which follows in like manner the longitudinal axis of the corpusculum. The dark lines lying next to it are more numerous, more closely compressed on each other, and run almost entirely straight. These concentric dark lines ap¬ peared to the observer as the outlines of so many capsules placed in layers on each other; and this view was confirmed by careful dissection. In short, when the apex of one cor¬ pusculum is cut off, there is observed close to the opening a small quantity of fluid, the corpusculum collapses, and from the interior proceeds a new corpusculum, more sharply de¬ fined, and smaller and more pointed than the former. This operation maybe repeated several times, always with the same phenomena, except that the size of the corpusculum dimin¬ ishes, and the oval form passes more and more to the cylin¬ drical. Fig. 1. Nerves of one Finger with the Pacinian Corpuscula at¬ tached. Fig. 2. A Pacinian Cor¬ pusculum from the human body, magnified three hundred and fifty times, a. Stalk or Peduncle, b. Nervous fibre in stalk, c. Exter¬ nal layers of capsule, d. Inner layers, e. Pale nerve-fibre in the central cavity. /. Divisions and terminations of nerve-fibre. From A. Kollikek. A Pacinian body consists, therefore, of a greater or smaller number of capsules inclosing each other, which are separated 5 l 818 A N A T O M Y. General from each other by a greater or less quantity of fluid, easily Anatomy. m;scibie by water/ The spaces between the capsules filled with fluid are named by Pacini intercapsular spaces. Pacinian The dark parallel lines of the stalk correspond to tubes corpuscula. encasec| within each other of the sections of the membranes, which tubes are continued into the capsules, yet contain no fluid. The conical prolongation of the stalk within the cor- pusculum is formed in such a manner that the stalk ot t ie inner capsule penetrates further into the same than the outei. The innermost tube of the stalk proceeds without expansion into the innermost capsule forming the central cavity. The internal central cylinder Henle and Kolhker compare to the primitive nervous fibre. Henle discovered a ner¬ vous fibre in the central canal of the corpusculurn. The accuracy of these observations has been in general confirmed by Strahl, who proposes to restore the original merit of discovery to Vater by calling the bodies Vatenan Corpuscula. The Capsules which give the Vaterian Corpuscula their peculiar shape vary much in number and width. Usually there exists, as the early observers represent, a system of internal capsules ; but this does not always contain the same number of capsules ; and the latter are not in all cases smaller than the outer, but often interrupted in consequence of their width. The capsule walls consist of structureless filamentous tissue, in which are imbedded Nuclei. Fibrous structure Strahl did not recognize even with strong magnifying powers; and at most he only observed a difference of longitudinal and transverse fibres. Most commonly only one particular nerve-fibre runs into each Yaterian body. Anatomists are not agreed as to the nature or the uses of these bodies. All that is known is what is now stated; that by one extremity or pole they are connected with the ner¬ vous system, and by another with the lymphatic system. As to uses, it seems reasonable to think that in some manner they are concerned in the functions performed by the ex¬ tremities of the nerve. But on this point there is great un¬ certainty. They appear not to be particularly connected either with sensation or with the sense of 1 act as possessed by the fingers. In the extremities they are observed in spots in which these functions are not expressed with particular energy. They are generally in greatest number in the ball of the thumb ; and they are situate in the toes, in parts at which neither sensibility nor Tact can be said to be consi¬ derable. Pacini entertained the idea that they are connected with the development of electricity ; and Henle and Kolliker were disposed to favour this opinion. Strahl subjected the opinion to the test of experiment, and arrived at the con¬ clusion that in the Yaterian Papillae no electricity or elec¬ tro-magnetism can be demonstrated.1 CHAP. II. THE PARTICULAR TISSUES. Cerebral System,—Brain. {Cerebrum?) Brain. The brain or central part of the nervous system may be regarded as a continuous organ, consisting of three divisions, —the convoluted, the laminated, and the smooth or funicu¬ lar portions. Of these divisions, which are distinguished according to the peculiar external configuration of each, the first part corresponds to what is named the brain proper {ce¬ rebrum) ; the second to the small brain {cerebellum); and the third to the oblong production contained in the verte¬ bral column, and known under the name of the spinal General chord. , Anatomy. The convoluted portion presents two surfaces, an outer or convoluted, and an inner or figurate. The laminated por- Brain, tion in like manner presents two surfaces;—an outer or la¬ minated, and an inner or central. The third has only one surface, which is exterior. These different surfaces, and their mutual relations, will be more minutely explained after¬ wards. At present we shall examine its physical and ana¬ tomical characters as an organic substance. The three divisions of the central part of the nervous system are composed of a peculiar substance which may be denominated cerebral matter, inclosed in delicate vascular membi'anes. To exhibit the external characters of this sub¬ stance, these membranes must be removed by careful dis¬ section. When this is done, and the brain is inspected on its surface and after sections, the cerebral matter is observed to vary in colour, consistence, and intimate structure, in dif¬ ferent parts of the organ. These varieties of cerebral mat¬ ter are most easily distinguished, according to their colour, into white and gray or cinereous. The white cerebral matter is of different shades in differ¬ ent parts of the brain. Its most usual hue is orange-white, or orange-white inclining to reddish-white, or purplish-white. This is"most distinctly recognized in the mesolobe {corpus callosum), and in the body named hippocampus major. The consistence of the white cerebral matter is considerable. It is in general more tenacious and cohesive than the gray matter, and when indurated is less brittle. A section made by a sharp scalpel appears smooth and of a uniform colour, traversed by reddish points and streaks. It presents nevertheless different appearances in different directions. In certain parts, for example the mesolobe, it presents the appearance of minute capillary lines, arranged in parallel juxtaposition, and giving what is named a fibrous appearance. In other regions, however, as in the white mat¬ ter of the optic chambers, this cannot be recognized. White cerebral matter has been examined microscopically by Della Torre, Prochaska, the Wenzels, Sir Everard Home, and M. Bauer. If we trust the observations of Father Della Torre, the white and gray substance of the brain, cerebellum, medulla oblongata, and spinal chord, consist of an aggregation of in¬ finite transparent globules, floating in a pellucid, crystalline and somewhat viscid fluid. The only difference which he admits among the matter of these several parts is, that he represents the globules to be largest in the brain, smaller in the cerebellum, and still more minute in the medulla ob¬ longata and spinal chord. The arrangement of these glo¬ bules in the central portion of the nervous system he further represents to be promiscuous. Prochaska placed on a thin plate of glass minute slices of cerebral matter, so thin that they were translucent; and in this state he found it consist of innumerable globular parti¬ cles, united by delicate, pellucid, flocculent matter, like fila¬ mentous tissue. These globules varied in size even in the same part of the brain. In general, however, he found them both in the brain and cerebellum to be rather more than eight times smaller than the globules of theblood. He was un¬ able to ascertain anything regarding their intimate structure. The Wenzels found the white cerebral matter to consist of very minute globules, or roundish atoms, resembling sphe¬ rical cells containing proper medullary or white cerebral sub¬ stance. The dimensions of these globules they did not at¬ tempt to estimate ; but represent them in general as ex¬ ceedingly minute, and all of the same size. 1 hey could not 1 Zu den Pacinischen Korperchen (Papillae. Yon A. Vater.) Von Dr J. Carl Strahl. Muller’s Archiv, 1848. Seite 165. Edinburgh Medical and Surgical Journal. Volume seventy-third, p. 118, 1850. ANATOMY. 819 General Anatomy. Grain. recognize any connecting medium. The globular appearance was retained in portions of brain exposed to the action of alcohol and muriatic acid, and in those even which had been dried after induration in alcohol. M. Bauer placed a thin slice of white cerebral matter on a plate of glass previously moistened, and allowing a drop of water to fall on it, held obliquely, and thereby to diminish its cohesion, brought into distinct view innumerable loose globules, many fragments of fibres of single rows of globules, and bundles of fibres, some of considerable length. The use of water in this mode of examination is to dis¬ solve and remove a viscid, gelatinous, semifluid substance, on which the adhesive properties of the white matter seem to depend. If water is not used, the brain adheres to the glass, and the globular appearance cannot be recognized. These globules vary in size from •g-^Vs'th to ^oWth of an inch in diameter; the general or average size being -jaVoB1- Those of the white matter are largest, that is ^Voth- They are translucent, whitish, and arranged in lines or rows of single globules, which are attached to each other by the viscid semi¬ fluid mucus. The strings or rows of globules are connected into bundles or fasciculi by the same medium. There is reason to believe that the translucency of the globules de¬ pends on an albuminous fluid, which on immersion in alco¬ hol or acids is coagulated, and thereby rendered opaque. When a portion of white cerebral matter is immersed in boiling oil, or is steeped for a few days in alcohol, dilute nitric or muriatic acid, or in a solution of corrosive subli¬ mate, it acquires great firmness and solidity, and may be torn or broken like a piece of cheese, which it could not be before, in consequence of its tenacity. Certain parts, for example the mesolobe, appear then to be distinctly fibrous, or to consist of long capillary lines placed in close juxta¬ position. On the length of these filaments or fibrils, how¬ ever, nothing is ascertained. It is also undetermined whe¬ ther the white cerebral matter is in all parts arranged in the fibrous manner. White cerebral matter is well supplied with bloodvessels. These, indeed, are minute ; but they consist both of vessels containing red and colourless blood. The division of these vessels gives rise to the appearance of red points (punctula) and streaks, which are exhibited on the surface of sections. It is believed to be less vascular than the gray cerebral matter. On the chemical constitution of white cerebral matter we possess no accurate information ; all the chemical analyses hitherto made having been directed to bi’ain, without dis¬ tinction of its different varieties. From the circumstance, however, of its becoming indurated on immersion in alcohol, acids, and solutions of corrosive sublimate, it is manifest that it contains much albumen. It is rendered yellow by nitric acid. If a portion of indurated brain be placed in the sun, or in a warm atmosphere, an oily or unctuous fluid exudes from its surface, which shows that it contains fatty matter ; and if brain be immersed in ether, this fatty mat¬ ter is partially removed. The analysis of Vauquelin, which is probably very near the truth, shows that 100 parts of cerebral substance, not distinguishing between white and gray matter, consist of 80 parts of water, 7 of albumen, 4*43 of white adipose matter, 0’70 of red adipose matter, 1T2 of osmazome, F5 of phos¬ phorus, and S’l 5 of acids, salts, and sulphur. Upon the pre¬ sence of the albuminous matter depends the solidification which the brain undergoes, when immersed in alcohol, acids, or solutions of the metallic salts, by which albumen is coagu¬ lated. Upon the presence of the white adipose matter de¬ pends the formation of those brilliant white crystalline plates, General resembling cholesterine, observed by M. Gmelin, in the Anatomy, brains preserved in the Anatomical Cabinet at Heidelberg. The opinion of this chemist, that it pre-exists in the brain Brain, in the form of adipocerous or cholesterine matter, is to a cer¬ tain extent probable. The elements, at least, of this matter, that is elaine and stearine, must exist in the brain. Couerbe distinguishes in brain four fatty principles, Cere- brot, Eleencephol, Cephalot, and Stearokonot.1 The first is the solid white adipose matter of Vauquelin, the brain wax of Gmelin. Eleencephol is a yellow red oil disagreeable odour. Cephalot is a saponifiable article. Stearokonot, also saponifiable, is hard and pulverizable. The gray or cinereous cerebral matter, though variable in colour like the white, is in general a mixture of ash-gray and wood-brown, darker than the former, but lighter than the latter. The colour varies at different ages. It is light in early life, and deeper as life advances. The gray cerebral matter is softer and less viscid and te¬ nacious than white cerebral matter. It is distinctly granu¬ lar, both in the external surface and when torn or broken. This appearance, however, is most distinctly recognized after induration in alcohol or acidulous liquors. In the con¬ voluted part of the brain, where it is most abundant, it does not present the fibrous or parallel linear arrangement, and is merely an aggregated mass of numerous minute granules. It is uncertain whether it presents the fibrous arrangement in other parts of the brain. An appearance of this kind is recognized in the unciform bundle at the inner end of the fissure of Sylvius, and also in the streaked bodies and the annular protuberance. But the appearance alluded to seems to depend not on the genuine fibrous arrangement of the granules of the gray matter, but merely on the gray matter being deposited in streaks and lines between the white. Meckel nevertheless maintains that the gray matter is also fibrous. According to the observation of Sir Everard Home and M. Bauer, the gray cerebral matter consists of minute glo¬ bular atoms, smaller than those of the white matter, or varying from t0 o^h of an inch in diameter. These globules appear to be united, though more loosely, by a sero-albuminous fluid of a yellower tint than that of the white matter. Home supposes this albuminous fluid to be less abundant in the gray matter. Gray cerebral matter is well supplied with bloodvessels, which are large and numerous. It must not be imagined, however, that all the vessels which are observed to enter this substance are therefore distributed to it. These large ves¬ sels necessarily penetrate the gray matter of the convoluted surface before they reach the white matter in the centre ; and though they send branches to the former, they are ulti¬ mately distributed to the latter. The gray cerebral matter, nevertheless, is generally represented to be more vascular than the white; but the circumstance now stated renders this doubtful. The statement of Sir Everard Home, that “ the finest and most delicate branches of the arteries and veins are only found in the cortical, i. e., the gray substance,” is contradicted by observation ; for the vessels are certainly in general larger and more distinct in this than in the white matter. But if they are larger in the former, they are more numerous in the latter. On the whole, perhaps, there is little difference between the vascularity of the white and gray sub¬ stance of the brain. The chemical constitution of gray cerebral substance has not been accurately examined. The results of analysis show, nevertheless, that it contains albuminous matter to the Du Cerveau, considere sous le point de vue Chemique et Physiologique. Paris, 1834. 8vo. 820 ANATOMY. General amount of about 7 per cent., with O’70 of a peculiar red adi- Anatomy. p0se majterj which is probably the cause of the peculiar colour. Brain. These two varieties of cerebral matter are combined in various modes and proportions in the brain. In general the gray matter is found on the exterior, for instance on the con¬ voluted surface of the brain, and on the laminated surface ol the cerebellum ; while the white matter is arranged in the central parts. Gray matter, nevertheless, is found in the in¬ terior, in the streaked bodies and optic thalamus, and in the moriform bodies {corpora dentata) of the cerebellum and olivary eminences. Besides the two varieties of substances now mentioned, a third, of a deeper shade, is found in the brain. Thus, in the centre of the cerebral limbs is a quantity of cerebral matter of a dark or ink-spotted tint, which Vicq d’Azyr therefore named the black spot {locus niger) of the limbs of the brain. The nature of this black spot, which is quite uniform, is en¬ tirely unknown. It appears merely to be a modification of the gray matter. A yellow-coloured substance has also been supposed to exist in the centrum semicirculare geminum, a narrow band between the striated body and optic thalamus. This sub¬ stance is certainly firmer than the adjoining white and gray matter, and it is further peculiar in possessing a sort of tint between wax-yellow and wine-yellow. It is highly vascu¬ lar. Of its other peculiarities, however, we know nothing; and we must be satisfied with regarding it as an anomalous species of animal substance, approaching to gray cerebral matter in colour, but infinitely firmer and more tenacious. The microscopical observations made by Ehrenberg agree in some points with those made by Prochaska and Bauer; and in others they differ a little. According to Ehrenberg, the substance of the circumfer¬ ence, or the convoluted part of the brain, consists of a thick, very delicate, vascular network, conveying often numerous blood-globules, and traversed by serpentine tendinous fibres. Besides the thick delicate vascular net of the first substance, Ehrenberg saw in the same, near its utmost edge and its remotest circumference, a very fine-grained soft substance, in which here and there are imbedded larger grains or nuclei. These large grains are free, and consist of granules or nucleoli, which are connected in rows by means of slender threads to the fine small threads of the substance singly. In the neighbourhood of the medullary substance, the fibrous character of the cortical matter always appears more dis¬ tinctly ; and in the same substance the bloodvessels are larger and less numerous. The white or medullary matter of the brain shows more distinctly the arrangement of fibres, which proceed in the form of direct and enlarging continuations of the delicate cortical fibres, from certain eminences, that is, the linear or band-like origins of the convoluted surface, in a radiated manner, towards the brain. These are not simple cylindri¬ cal fibres; but resemble hollow strings of pearls, the com¬ ponent parts of which are not in contact, but are connected by a canal for a small space; or they resemble tubes or cy¬ lindrical canals dilated at intervals into minute bladders. These bladders or ampullulce of the tubes were known to Leeuwenhoeck, who regarded them as globules of fat, which constituted the greatest part of the brain. The connecting canals also he has obscurely indicated. These tubes, uni¬ formly straight, are generally parallel in direction, sometimes, however, crossing each other. Pour times Ehrenberg re¬ cognized ramification in such individual canals; but anas¬ tomoses he never observed. These tubes vary in diameter from -g-Tg-th to aoVo’tli one l|ne> In the neighbourhood of the base of the brain, and in the matter surrounding the ventricles, there are always seen, be¬ tween these bundles of nodulated or jointed tubes, individual tubes much thicker than the rest. In these thick tubes it is often possible to recognize in their walls an external and internal boundary; or they present, besides their two exter¬ nal boundary lines, other two inner lines, which enable the observer to distinguish the width of the area of the internal cavity of the tubes. These nodulated linear parts of the brain are varicose articulated tubes or canals. The large cerebral tubules of the cerebral matter con¬ verge towards and pass into those parts of the base of the brain, where the peripheral nerves arise. Some of the large jointed-tube matter appears to terminate in or be connected with the cerebral cavities, in the walls of which it is well deve¬ loped. Many jointed or varicose tubes pass into the spinal marrow, and thence immediately proceed to the spinal nerves. In the spinal marrow the arrangement now described is in some respects reversed. In the brain the most vascular and delicate structure is placed at the exterior ; while the least vascular, but perhaps more organized, viz., the varicose tubular structure, is placed at the interior. In the spinal chord the most vascular and delicate part lies in the centre; while it is covered externally by the coarse medullary matter. Both substances are quite like those in the brain. From the externa] medullary matter, consisting of large varicose or moniliform tubes, the spinal nerves immediately proceed; and these varicose or jointed tubes, as they emerge from the investing dura mater, assume suddenly the form of nerve- tubes, becoming thicker and passing into the pure cylindri¬ cal form. These transitions are easily recognized in the posterior part of the spinal marrow. The optic, the auditory, and the olfactory nerves are im¬ mediate continuations of, or productions from, the varicose medullary tubes of the brain. All the other nerves, except¬ ing the sympathetic in the middle of its course, differ from the cerebral matter. All the other nerves also consist only of cylindrical pa¬ rallel-lying tubes, about yl^th part of a line in diameter, normally never anastomosing. These are the elementary nerve-tubes, which, united in fasciculi or bundles, again form larger bundles, which constitute the nerve-chords. These are the chief facts ascertained by Ehrenberg re¬ garding the minute structure of the brain and spinal chord. These have been mostly confirmed by Berres and Muller. By others, again, the accuracy of these results has been called in question. Thus the observations of Treviranus, Valentin, and Weber tend to show that all the primitive cerebral fibres or tubes are cylindrical, and that the varicose or moniliform appearance is an effect of compression, or the violence em¬ ployed in subjecting them to microscopic observation. Mul¬ ler, nevertheless, admits that the primitive cerebral tubes have great proneness to become varicose or beaded.1 General Anatomy. Brain. I 1 C. G. Ehrenberg in PoggendorfFs Annalen der Physik und Chemie, Jahrg. 1833. Band XXVIIL § 449-65, und 1834. Band XXXIV. § 76, 80. Also Beobachtung einer bisher unbekannten auffallenden structur des Seelenorgan bei Menschen und Thieren. Von C. G. Ehrenberg. Gelesen in der Akademie der Wissenschaften am 24 October 1833. Gedruckt im, Feb. 1836. Abbandlungen; seite 665. Translated, with Additions and Notes. By David Craigie, M.D. Edin, Med. and Surg. Journal, Vol. XLVIII. p. 257. Oct. 1837. G. Valentin uber die Dicke der varicosen Faden in dem Gehirn und dem liuckenmark des Menschen. In Muller’s Archiv. 1834. § 401-410. G. R. Treviranus Beitrage zur Aufklarung der Erscheinungen und Gesetze der Organischen Lebens Band I. Heft II. 1836-8, § 24. H. und Heft. IV. 1836. E. H. Weber in Schmidt’s Jahrbuchern der in-und-auslandischen Medicin. Bd. XX. § 5. und Henle ebendaselbst. § 339. ANATOMY. General The only points which, amidst the discordance of the re- Anatomy. suits of different microscopical observers, from Leeuwenhoeck and Fontana to Ehrenberg, Berres, Treviranus, and Muller, Brain, can be regarded as established, are the following: that the convoluted portion of the brain consists of very minute gra- nules or nucleoli arranged in rows so as to form fibres, which radiate from the periphery to the inner boundary of the con¬ voluted portion ; that near the inner boundary, and as they approach the white cerebral matter, this fibrous arrangement becomes more distinct; and that the white cerebral matter forming the walls of the ventricles and the base of the brain, is composed of tubular cylinders, mostly of large size, and having a cylindrical cavity; but whether these are varicose or not seems undetermined. The parts named pituitary and pineal glands present seve¬ ral peculiarities deserving attention; but these more properly come under the head of Special than of General Anatomy. Flesh, Muscle. (Mus,—Mues,—Musculus,—Lacertus,— Tori.) Muscular Tissue. {Tissu Musculaire.) Muscle. The ordinary appearance of the substance named flesh or muscle is familiar; and it is unnecessary to enumerate those obvious characters which are easily recognized by the most careless observer. A portion of muscle, when carefully examined, is found to consist of several ani¬ mal substances. It is traversed by arteries and veins of va¬ rious size ; nervous twigs are observed to pass into it; it is often covered by dense whitish membranous folds (fascice), or by serous or mucous membranes, all which shall be ex¬ amined afterwards ; and it is found to contain a large pro¬ portion of filamentous tissue. But it is distinguished by con¬ sisting of numerous fibres disposed parallel to each other, and which may be separated in the same manner by proper means. The appearance, arrangement, and characters of these fibres demand particular notice. Muscular According to Prochaska, muscle in all parts of the body t Uament. may resolved, by careful dissection, into fibres of great delicacy, as minute as silk filaments, but pretty uniform in shape, general appearance, and dimensions. Their diameter appears not to exceed the J^th part of an inch, whatever be their length. They seem all more or less flattened or an¬ gular, and appear to be solid diaphanous filaments. Pro¬ chaska, not doubting that these muscular threads (fila car- nea) are incapable of further division, terms them primary muscular fibres. The microscopical examination of the atomic constitution of the muscular filament, which was first attempted by Leeu¬ wenhoeck, and afterwards prosecuted by Della Torre, Fon- tano, Monro, and Prochaska, was resumed by Sir E. Home and M. Bauer, and subsequently by Hodgkin and Lister, Mr Skey, M. Mandl, Mr Bowman, Schwann, Henle, Remak, and Kolliker. According to the observations of M. Bauer, each muscular filament appears to consist of a series of globular or oblong spheroidal atoms, disposed in a linear direction, and connected by a transparent, elastic, jelly-like matter. (Phil. Trans. 1818, 1826.) The primary muscular fibres are placed close and parallel to each other, and are united in every species of muscle into bundles (fasciculi, lacerti) of different but determinate size ; and according as these bundles are large or small, the ap¬ pearance of the muscle is coarse or delicate. In the deltoid the bundles are the largest. In the vasti, glutcei, and large pectoral muscles the bundles are greatly larger than in the psoce. In the muscles of the face, of the ball of the eye, of the hyoid bone, and especially in those of the perinaeum, these bundles are very minute, and almost incapable of being dis- 821 tinguished. The number of ultimate filaments which com- General pose a bundle varies in different muscles, and probably in Anatomy, different animals. In a muscular fibre of moderate size in the human subject, Prochaska estimates them to vary from Muscular 100 to 200; and, in animals with larger fibres, at double, Filanient- triple, or even four times that number. There is reason to conclude, from correct microscopic observation, that the largest do not exceed the eighth part of one inch, and that the smallest are not less than one-sixteenth. According to Mr Skey, a single muscular filament has a diameter of Part °f one inc^* According to Mr Bow¬ man, who has given the diameter of the primitive fibre in many animals, both of the Vertebrated classes and the Aspondyrous tribes, the diameter varies from ^|-2-th part to ^£g-th in the male, and from to Part °f one inch in the female of the human race. In the Mammalia and Birds, they are in general smaller. In the horse, from ttW^1 to sA^th ; in the cow, from g-f o^1 to '•> in the sheep, from ei^th to -g-^oth- In the owl, the diameter of these primitive filaments are from xoWth to -g^oth; in the turkey, from yjg-th to g£oth Part °f one inch. When the muscular fibre is examined by the microscope, it is found to present transverse or cross lines, of great mi¬ nuteness. These transverse streaks (strife) are conceived to indicate circular annular markings going all round the fibre. They are placed closely together, but varying much in thickness and in number ; a portion of the length of the fibre, equal to its diameter, containing, according to Mr Skey, from sixteen to twenty-five streaks. These transverse lines are not seen with equal distinctness in all the muscular fibres of the voluntary muscles. When distinct, they present themselves in the form of rings, pretty well defined, the extremities of which may be distinctly traced, encircling the fibre, equidistant from each other, uniform in diameter, and apparently raised from the surface into ridges, having depressions between them. Mr Skey in¬ fers, as in certain lights light-coloured lines are seen, and dark intervening lines, that the light lines are the elevated strife, and the dark-coloured lines are the intermediate de¬ pressions. These alternate light and dark-coloured transverse lines are characteristic of voluntary muscles in all parts of the body, and in all animals. They are not observed in the muscles of organic life, or those of the involuntary organs, the heart excepted ; for instance, the muscular fibres of the stomach, of the intestinal canal, and the bladder.1 The muscles which present these cross-lines are some¬ times named Striped muscles; and as the aspect remotely imitates a string of beads, they are occasionally called Beaded muscles. In consequence of the stripes being found solely in the voluntary muscles, the latter are often called Striped and Beaded muscles. The nature of these transverse lines and markings is not perfectly known. Prochaska appears to have believed that they were produced by minute flexuosities of fibrils, and con¬ nected in some manner with the filamentous tissues. Fon¬ tana believed that they were caused by small diaphragms or partitions of the primary filaments. Mr Skey remarks, that the strife are invariably large as the fibre is small, while the broad fibres exceeding the average diameter of T^th part of one inch, exhibit the most delicate and minute pen¬ cilling possible. He infers that these strife are ridges or elevations on the longitudinal fibre, leaving between them depressions considerably smaller than the globules of the blood; that each fibre is divisible into fibrillce, which are com¬ posed of many ultimate filaments, and which are arranged in 1 On the Elementary Structure of Muscular Fibre of Animal and Organic Life. By E. C. Skey, F.Tt.S. Phil. Trans., Loud. 1837. Vol. xxi. p. 371. On the Minute Structure and Movement of Voluntary Muscle. By W. Bowman. Ibid. 1840, Art. xxi. p. 457. 822 A N A T General parallel lines round the axis of the fibre ; that the muscular Anatomy. fi]aments have a diameter of about the third part of a glo- bule of the blood; that they are tubular, and contain a so- Muscle. luble glutinous substance; and that this structure belongs to all the external muscles, and all the internal muscles con¬ nected to any form of tendinous matter. According to Mr Bowman, several of these views of Mr Skey are not susceptible of strict proof. Mr Bowman repre¬ sents the primitiveof the fibre of voluntary muscles to consist of elongated polygonal masses of primitive com¬ ponent particles, or what he calls Sarkous elements, arranged and united together both by their ends and by their sides, so as to constitute in these directions respectively fibrillce. Ultimate and disks, both of which exist together in the perfect un- Filaments. mutilated muscular filament, and either of which may, in certain cases, be detached separately. According to the same observer, the dark longitudinal striae are shadows be¬ tween fibril Ice; the dark transverse streaks are shadows be¬ tween disks. The primitive fasciculus consists of primitive component segments or particles, arranged so as to form in one sense fibrillce, in another disks; and which of these two present themselves to the observer, depends upon the amount of adhesion. Generally, in a recent fasciculus, there are transverse since or stripes, showing the division into disks, and longitudinal lines marking the division into fibrillse. These strice, in short, are the edges or focal sections of plates or disks arranged vertically to the course of the fasciculi, and each of which is composed of a single segment from each fibrilla. The fasciculi are not tubular and hollow, but consist of a true bundle offibrillce. That this is the fact, Mr Bowman argues, is proved by making a ti’ansverse section, which pre¬ sents no appearance of any cavity. By cutting a muscle across, these bundles are observed to differ, not only in size, but in shape. Some are oblong and rhomboidal, others present a triangular or quadrangular section, and in some even the irregular pentagon or polygon may be recognized. According to the observations of Kolliker, the form most usual is that of the hexagon, not quite regular; and when two sides run into one, it assumes the shape of the penta¬ gon. Bowman merely says, that they are in all animals po¬ lygonal, though in some instances they make a near ap¬ proach to the cylindrical form. This is easily understood. If the angles be rounded, the filament that might be poly¬ gonal or hexagonal becomes cylindrical. Sarko- These bundles ox fasciculi are united by filamentous tis- lemma. sue of great delicacy. Each filament or fibril is inclosed in a sheath of peculiar matter, described by Schwann, and afterwards by Bowman, under the name of Sarkolemma, or Flesh Coat. This structure is entirely different, according to the last author, from filamentous tissue, either penetrat¬ ing or generally investing. It may be discovered in un¬ broken fasciculi, in the form of a straight linear margin, quite unconnected with and independent of the strice. The sar¬ kolemma is tougher and firmer than the muscular filament. 1 he fibrils and fibres thus inclosed in Sarkolemma are united into Fasciculi, which are inclosed by filamentous tissue, and are penetrated by arteries, veins, and nerves. The whole are surrounded by filamentous tissue, which often contains fat; in many instances covered by fasciae; in all attached by tendons. This fascicular arrangement appears to be confined to the muscles of voluntary motion. It is not very distinct in the heart or diaphragm; and in the urinary bladder and intestinal canal it is not recognised. Nor is the pa¬ rallel arrangement of the ultimate filaments always strict¬ ly observed in the involuntary muscles. The component fibres of this order of muscles are often observed to change direction, and unite at angles with each other. This fact, O M Y. which was observed by Leeuwenhoeck, has been verified by General Prochaska. Anatomy. The colour of muscle varies. In man and the mammi-'v^rv-V/ ferous animals, at least adult, it is more or less red; in Jvlusc e‘ many birds and fishes it is known to be whitish ; in young animals it is grayish or cream-coloured ; and the slender fibres which form the middle coat of the intestines in all animals are almost colourless. The colour of the muscles of voluntary motion in man is red or fawn ; but repeated washing or maceration in alcohol or alkaline fluids renders them much paler. The examination of the physical properties of muscle has occupied the industry of Muschenbroek, Croone, Browne Fangrish, Wintringham, and others of the iatro- mathematical school. I cannot perceive that minute knowledge of these properties is of much moment to the elucidation either of its sound or its morbid states. Amidst the variable results obtained in such an inquiry, the only certain point is, that muscular fibre has less tenacity and mutual aggregation than most other tissues. It sustains much less weight and force of tension without giving way. Chemical analysis has not yet furnished any satisfac¬ tory results on the nature of muscular tissue ; but the gene¬ ral results of the numerous experiments already instituted show that muscle contains fibrin, albumen, gelatine, ex tractive matter (osmazome), and saline substances. It is difficult to say how far the gelatine is to be regarded as proper to muscle, or derived from the filamentous tissue in which it certainly exists. The saline matters are com¬ mon to muscle with most other organic substances. There is reason to believe that fibrin in considerable quantity and albumen and osmazome in smaller proportion, are the proper proximate principles of muscle. Though the vari¬ ous proportions of these principles have been stated in numbers by chemists, it is impossible in the present con¬ dition of animal chemistry to place any reliance on them. It is also to be remembered that the relative proportion of the proximate principles varies at different periods of life. In early life the muscular fibre contains a large pro¬ portion of gelatine, and very little albumen, fibrin, or os¬ mazome. In adult age, however, the gelatine is very scanty, and the fibrin is abundant. The albumen and gelatine found in muscle seem to be derived chiefly from the filamentous tissue and the aponeurotic intersections. During life the muscular fibre possesses the property of shortening itself or contracting under certain conditions. These may be referred to the following heads: Is#, The will in the voluntary muscles; 2d, proper fluids in the involuntary muscles, as the blood to the heart, articles of food or drink in the stomach, chyme in the small intes¬ tines, excrement in the large intestines, urine in the blad¬ der, &c.; 3d, mechanical irritants in all muscles ; ith, chemical irritants; and, 5th, morbid products generated in the course of disease. This property of contracting has received various names: contractility, vis contractilis of L. Bellini; irritability of Glisson; vis vitalis of De Gorter and Gaubius ; excita¬ bility, mobility, vis insita, vis propria of Haller; and the organic contractility of Bichat. It is peculiar to muscular fibre, and is found in no other living tissue. The inquiry into the properties peculiar to muscles, and the influence of the brain and nerves over muscular con¬ traction, forms an interesting subject of investigation, on which many facts have been communicated since the time of Haller and Whytt, and within the last forty years by Nysten, Fe Gallois, Wilson Philip, Bell, Magendie, Flou- rens, Fodera, Rolando, and Fonget. But it is too exten¬ sive to be considered in this place; and, for information anatomy. 823 Muscle. Tendon. General on the subject, I refer to the ordinary physiological Anatomy, works, and to those journals in which these researches are detailed.1 The muscles have been divided, according to the man¬ ner in which the phenomena of contraction take place, into, ls£, muscles obedient to the will, or voluntary; 2d, muscles not under the influence of the will, or involuntary; and, 3tf, muscles of a mixed character, the motions of which are neither entirely dependent nor independent on the will. The first order comprehends all the muscles of the skeleton; the second includes the hollow muscles, as the heart, stomach, and intestinal canal; and in the third are contained such muscular organs as the diaphragm, in¬ tercostal muscles, bladder, rectum, &c. The muscles have also been distinguished, according to their mechanical shapes, into long muscles (musculi longi, vel teretes), broad muscles (musculi lati), and irregular muscles, or those of mixed form. Hie long muscles are found chiefly in the extremities; the broad muscles in the trunk ; and those of irregular shape either in the trunk, or passing from this to the extremities. From the direc¬ tion of their fibres, several of them are distinguished into penniform and semipenniform. Sinew, Tendon. (Tendod) Sinew or tendon was united by Bichat with ligament, fascia, aponeurosis, and periosteum, under the general name of Jibrous system ; and the substance of thisanange- ment has been adopted by Gordon, Meckel, anti Beclai d. From personal observation, however, I am inclined to re¬ gard tendon as essentially distinct, at least in the piesent state of knowledge, from these substances. Examined ana¬ tomically, it does not bear a very close resemblance to any of them; and in its known chemical properties it is con¬ siderably different. The appearance of this substance must be familiar. Almost cylindrical in shape, but flattened at the muscular end, and tapering where inserted, a tendon consists of numerous white lines as minute as hairs, of satin-like glistening appearance, placed parallel and close to each other. A tendon is easily divided, and torn into longitu¬ dinal or parallel portions ; and by the forceps very minute fibres may be detached and removed with ease, its whole length. These facts show the great tenacity of this tissue, ami the regular parallelism with which the component fibres are united. The last circumstance distinguishes them completely from ligaments and periosteum, in which the fibres cross in all directions, and in consequence of which these tissues cannot be so easily split or separated. These fibres are united by filamentous tissue. Tendon is softened and more easily separable by ma¬ ceration in water or alkaline fluids; it is crisped by ac-d fluids, and rendered translucent by immersion in oil of tur¬ pentine. It has not been injected, but it is presumed to have blood-vessels and absorbents. No nerves have been traced into it. Tendon when boiled becomes soft and large, assumes the appearance of a transparent gelatinous substance, and finally, if the boiling be continued, is dissolved and con¬ verted into gelatine. This fact, which is well known to cooks, who prepare jellies from tendinous parts of young animals, shows that tendon consists principally of gelatine, disposed in an organized form. A species of flattened tendons, to which the name of aponeurosis has been given, may justly be united with this General tissue. The best examples are in the aponeurotic or ten- Anatomy, dinous expansion of the external oblique muscle of the Tendon> abdomen, the aponeurotic part of the occipito-frontal muscle of the head, and the upper or broad end of the tendo Achillis. The anatomical structure and the chemi¬ cal properties of each of these varieties of animal substance are quite similar, and somewhat different from that which has been termed/ascfa. White Fibrous System. Ligament. (Aed/xog, 0/ Ascr/xoi.) Periosteum,—Dura Mater,—Fascia. Against the formation of this order of tissues fewer ob- Ligament; jections can be urged, though ligament and periosteum periosteum, undoubtedly furnish its most perfect examples; and it may be doubted whether/ama ought to be referred to it, or arranged with tendon and aponeurosis. The dura mater, the tunica albuginea, and the fibro-synovial sheaths, are to be regarded as compound membranes. Ligament and periosteum are easily shown to consist of strong whitish or gray fibres, as minute as threads or hairs, interwoven together in various directions, and thus form¬ ing an animal substance which is not to be split or torn asunder as tendon ; but when ruptured by extreme force presents an irregular ragged surface or margin. Macera¬ tion in water or alkaline fluids separates the component fibres, and shows their irregular disposition more distinct¬ ly. They are crisped by affusion of boiling water, or im¬ mersion in acids ; and they become translucent by immer¬ sion in oil of turpentine. The properties of this tissue are chiefly physical. Those which are vital are referable to its organization and nutrition. That it is powerfully resisting, and is one of the toughest and strongest tissues in the animal body, is evinced not only by the numerous experiments recorded in the writings of the iatro-mathematical physiologists, but by the barbarous mode of punishment by rending the limbs asunder by horses. It is supposed to possess the exhaling ends of arteries and colourless veins. No nerves have been recognised ; and Bichat expresses his ignorance of absorbents being traced into it. Ligament when boiled yields a small portion of gelatine, but obstinately resists the action of boiling water, and re¬ tains both its shape and tenacity or cohesion. The cris- pation which it undergoes in boiling water, alcohol, and diluted acids, seems to indicate that albuminous matter forms its chief chemical principle. As to their mechanical shape, the ligaments are divided by Bichat into two sorts; those in regular and those in irregular bundles. The former comprehends all the dis¬ tinct clusters of ligamentous structure, which, sometimes in a cylindrical, sometimes in a flattened shape, connect the articulating ends of bones, and form the lateral liga¬ ments of the various articulations. The latter consists of those loose parcels of ligamentous fibres which are found in various regions of the skeleton, not in regular cylindri¬ cal or longitudinal bands, but irregularly connecting bones not admitting of articular motion; for instance, at the and the sacro-iliac junction. rIhe division of Beclard into articular, non-articular, and mixed, is more comprehensive and more natural. The first are those which connect the articular extremities of different bones. Ihe second are those which, attached to different parts of the same bone, convert notches into foramina, as in the orbital arch and the supra-scapular hollow, or close openings, and 1 Elemcnta Physiologies, tom. iv. lib. xi. sect. 2 ; Whytt on the Vital and Involuntary Motions : Journal de Physiologic, tom. 1. u. &c. Archives Gait rales, passim. Muller’s Archiv fur Anatomic und Physiologic, passim. 824 ANATOMY. give attachment to muscles, as the obturator ligament. The last are those which, like the sacro-ischiatic or the interosseous ligaments of the fore-arm and leg, connect penosteuni. ^)ones susceptible of little or no motion, and especially give attachment to muscles. The two latter species of ligaments approach closely in their characters, physical and anatomical, to periosteum, and are probably to be re¬ garded as modifications of this membrane. The articular or perfect ligaments are naturally divisible into two subgenera,—the capsular and the funicular. The capsular ligaments, or the fibrous capsules (Bichat), consist of cylindrical ligamentous sheaths attached all round to the ends of the articulating bones, and intimate¬ ly interwoven with the periosteal tissue. Consisting essentially of fibro-albuminous matter strongly compacted, they are surrounded by cellular tissue, or rather celluloso- adipose tissue, and are lined internally by synovial mem¬ brane. Though the most perfect examples of the capsu¬ lar form of ligament are presented in the scapulo-humeral and coxo-femoral articulations, less complete ones, never¬ theless, are seen in the other joints. In those of the knee and elbow, an arrangement of this kind may be demon¬ strated ; and minute capsules may be shown to connect the oblique articular surfaces of the vertebrae with each other. The funicular ligaments, which consist of round chords or flat bands, are employed in connecting the articular ends of bones either without or within the cavity of the joint. Of those of the former description, the best ex¬ amples are seen in the elbow and knee joints, and in the wrist and ankle, where they are termed lateral ligaments (l. lateralia, accessoria). Of the latter instances are the round ligaments (ligamenta teretia) of the shoulder and hip joints, and the crucial ligaments of the knee-joint. These receive an investment of synovial membrane. Faacia. Of the white fibrous tissues, one of the most important is that denominated /bscz'o. Consisting in intimate struc¬ ture of long fibrous threads placed in parallel juxtaposi¬ tion, sometimes obliquely interwoven and closely connect¬ ed by filamentous tissue, it forms a whitish membranous web, variable in breadth, of some thickness and great strength. Fascia is perhaps, not excepting the skin, the most extensively distributed texture of membranous form in the animal body. It not only covers, if not the whole, at least by far the greatest part of the muscles of the trunk and each limb, but it sends round each muscle pro¬ ductions by which it is invested and supported, and even penetrates by minute slips into the substance of individual muscles. Of several of the large muscles it connects the component parts, as is seen in the recti abdominis ; to many it affords points of origin or insertion; and to all it fur¬ nishes more or less investment and support. Most of the tendons, especially the flexor and extensor tendons, are inclosed by it; and their synovial sheaths derive from it their exterior covering. At the extremities of the bones it is connected with the ligaments and periosteum, with which it is closely interwoven; and it forms a general in¬ vestment to the articular apparatus. Though fascia may thus be viewed as one membranous web consisting of many parts all directly connected with each other, it is the practice of anatomists to distinguish its divisions according to the region which they occupy. Thus, in the fore-part of the neck and chest is found a fascia, the relations and uses of which have been well de¬ scribed by Mr Allan Burns. In the cervical region we find a firm fascia descending from the occipital bone along the vertebras, covering and connecting the muscles of each side till it reaches the loins, where, in the form of a thick strong membrane, it forms the lumbar fascia (fascia lum- borum). It may further be traced over and between the General glutcei muscles, connected afterwards with the broad fe- Anatomy, moral fascia (fascia lata), and thence over the knee and leg to the foot. Much in the same manner a membranous I,1Sa"ient "> web, thinner and more delicate, but of the same structure,P ^ may be traced from the chest along the upper extremity, till at the wrist it is identified with the annular ligament, and in the hand with the palmar fascia. In all these si¬ tuations the general fascial envelope sends slips or pro¬ ductions (fascia: intermusculares) between the muscles, and into their substance. Yellow Fibrous System. Elastic Ligaments of John Hunter. (Ligamenta Flava,—JJgamentum Nucha,— Tissu Fi- breux Jaune, Beclard.) The yellow ligaments (ligamenta flava) which connect Elastic the spinous processes of the vertebrae to each other differ ligaments, considerably from the articular ligaments and the perios¬ teum, and suggested to Beclard the necessity of establish¬ ing a particular order of fibrous tissues, to which he ap¬ plies the denomination of yellow or tawny fibrous system. Under this he includes also the proper membrane of the arteries ; that of the veins and of the lymphatic vessels ; the membranes which form excretory ducts; that of the air-passages; the fibrous covering of the cavernous body of the urethra, and perhaps that of the spleen. The ac¬ tions and occasional distensions of which these parts are the seat require, it is said, a tissue, the resistance and elasticity of which may at once counteract any extraordi¬ nary effort, and cause them to resume their original state, when the distending cause ceases to operate. In the lower animals this purpose is more conspicuous than in the human subject. The posterior cervical ligament (li- gamentum nucha, Arab.; cervicis, Lat.) in the camel, giraffe, deer, and ox, counteracts the tendency to incli¬ nation of the head; and a similar membrane strengthens the abdominal parietes, and resists the weight and dis¬ tending power of the viscera. In the feline tribe an elas¬ tic ligament inserted into the unguinal phalanges retains them extended so long as the muscles do not alter their direction. The shells of the bivalve molluscous animals, as oysters, mussels, &c., are opened by a similar fibrous tissue as soon as the muscles which close them are relaxed. The disposition of the component fibres is the same in the elastic as in the common white fibrous system. Their colour, which is yellow or tawny, is generally more dis¬ tinct in the dead subject. They are said to be less tena¬ cious, but more elastic, than those of any other tissue. In respect to chemical composition, they appear to contain a considerable quantity of fibrin in a peculiar condition, combined with some albumen and a little gelatine. Their other properties are not very conspicuous. Bone. ( Ocsnov,— Ossa,—Tissu Osseux,—Die Knochen.) Bone, which is the hardest and most durable of the Bone, animal solids, may be defined to be an organized sub¬ stance, consisting of a combination of animal and calca¬ reous matter, and constituting by its solidity the chief support of the soft parts generally. In the vertebrated animals it is moulded into pieces of definite shape and size, which are connected either by li¬ gaments, cartilage, or fibro-cartilage, and which constitute the skeleton of the animal. In the mammalia and birds these pieces appear in their most perfect characters, as to solidity, mechanical shape, and numerical extent. In the human subject, though in these respects they partake of the characters common to the bones of the mammalia, in several senses these characters are more conspicuous than in the lower animals. ANATOMY. General 1. The bones of the human skeleton are distinguished, Anatomy, according to the varieties of mechanical figure, into long and cylindrical bones (ossa longa sive cylindrical), flat bones , (ossa lata sive plana), and short or irregular bones (ossa form'. brevia sive mixta). The long bones are confined to the extremities, where they are subservient to the locomotive apparatus, by act¬ ing alternately as points of support and as levers movable by the muscles in different directions. Placed in the centre, they are surrounded almost entirely by muscles; and are observed to diminish in length, but increase in number, the farther they recede from their attachment to the trunk. From this inverse arrangement it results that near the trunk the members are distinguished for extent, and remote from it for variety and multiplicity of mo- tion. The long bones agree in presenting cylindrical or pris¬ matic shafts (diaphyses) terminated by large, bulky, and extensive extremities (epiphyses). The former are gene¬ rally small and slender compared with the latter and with the size of the limb, and thus afford room for the bellies of muscles attached to them. The large size of the lat¬ ter is well suited for the extent of the articular surfaces; and being covered by slender tendons and the taper ex¬ tremities of muscles, they do not in general add to the bulk of the member. The shafts of the long bones are in general marked by longitudinal rough lines, to which muscles or fasciae are attached, and between which are found plane or hollow surfaces for lodging the bellies of the muscles. These lines are rarely straight; and the slight obliquity which they observe gives the bone the appearance of being twisted. This is well seen in the humerus and tibia. The extremities of the long bones are marked in gene¬ ral by eminences and hollows, or processes (apophyses) and depressions (fovece ; fossce). These inequalities, if tipped with cartilage and synovial membrane, are for the pur¬ pose of articulation with other bones. When they are simply formed of bone, they are for the attachment either of ligaments or tendons. The shafts of the long bones consist chiefly of dense com¬ pact bone, containing in the adult a longitudinal cavity, which is easily exposed by a longitudinal section of the bone. This cavity is not cyl indrical, but tapers considerably at each end; nor is it in all instances equally complete. Largest and most capacious about the middle, where it is bounded by the solid, compact, bony walls of the diaphy- sis, as the latter diminish in density they increase in bulk by the formation of numerous minute intersecting columns of bone, which progressively increasing in number towards the end of the shaft, contract the cavity, until at length it is obliterated in the lattice-work and cells (cancelli) formed by their mutual intersection. This cavity is the medullary canal. It is seen in its most perfect form in the humerus and femur, in the tibia and fibula, and in the radius and ulna. In the phalanges it can scarcely be said to exist. The two forms of bony structure demonstrated in such a section are distinguished as the dense or compact, and the loose, reticular, or cancellated. The medullary cavity is lined by a vascular filamentous membrane, with numerous cells, containing the variety of animal fat denominated marrow. The effect of this ar¬ rangement is to render the bone lighter than if perfectly solid, without any diminution of strength. This cavity is wanting in the original formation of the bone; and it be¬ gins to be formed when the matter of the diaphyses be¬ comes dense and compact. It is again obliterated in con¬ sequence of fracture or other injuries, succeeded by ad¬ hesive or depository inflammation, when it is filled by ge- VOL. II. 825 latinous animal matter; and it is once more excavated as General the walls of the diaphysis acquire solidity. Anatomy. The flat bones are in general less connected with the locomotive apparatus than with the protecting part of thejg"®^ skeleton. By mechanical configuration they serve toformSt, contain various organs essential to the economy; and when they admit of motion, this is rarely locomotive, but connected with the purposes of the contained organs. The bones of the cranium and pelvis furnish the best ex¬ amples of bones destined solely to protect, and as loco¬ motive agents affording only points of support. The ribs, again, which are to be viewed as flat bones, not only form the protecting walls of the chest, and furnish support to the muscles of the upper extremities, but further under¬ go a slight motion, by means of which the dimensions of the chest are alternately enlarged and diminished. The vertebrae combine the characters of flat bones and irre¬ gular bones, approaching by their spinal plates to the for¬ mer class, and by their bodies to the latter. In number the flat bones vary according to the purpose to which they are applied, and the nature of the cavities which they form. In the cranium and pelvis their nume¬ rical extent appears to bear relation chiefly to the facilit3r of ossification,—a process which advances with equal rapidity in each individual piece. In the chest, again, this property is regulated by the kind of motion which the ribs are destined to undergo. The vital organs of circu¬ lation and respiration would no doubt have been more se¬ curely protected had they been inclosed, like the brain, in a continuous and complete osseous case ; but by this arrangement the motions of inspiration and expiration must have been very limited. The flat bones agree in being convex and concave in opposite directions ; in possessing two surfaces, an exter¬ nal and an internal, and a circumference; and in con¬ sisting of an external and internal table or thin plate of bone, with loose cancellated structure interposed. This arrangement is most conspicuous in those of the cranium, in which the cancellated structure is distinguished by the name of diploe. It is nevertheless equally distinct in the ribs, the scapula, and the pelvic bones. In some instan¬ ces in the latter, the diploe is obliterated, and the two tables approach each other so closely, that they form one bone; and occasionally this is destroyed, and the bone appears perforated. These effects are the result of long- continued muscular action. The cancellated structure of the flat bones is lined by a vascular filamentous membrane, containing a smal.1 pro¬ portion of marrow, less oleaginous than that of the long bones, and entirely resembling those of the cancellated structure of their epiphyses. The short bones are situate in parts requiring the com¬ bination of mobility and solidity; for example, the verte¬ bral column, the carpus and metacarpus, the tarsus and metatarsus. Considerable extent of surface, numerous arti¬ cular and ligamentous connections, with few muscular or tendinous insertions, are their leading external charac¬ ters. They consist of a single thin external plate of bone, inclosing a large proportion of cancellated structure, lined by vascular filamentous tissue, containing semifluid marrow, without much oil. While this arrangement com¬ bines very small specific gravity with sufficient firmness and solidity, it renders them more liaWe to derangements of organization than other parts of the osseous system. Though the bones are thus distinguished according to general characters, it is often impossible to apply them accurately. The same bone may unite the characters of long and short bone, or flat and short bone, or long and 5 M 826 ANATOMY. General flat bone. All the long bones indeed are in their epiphy- Anatomy. ses similar to the short bones. In external figure the bones present certain eminences or External Processes (apophyses), and pits or cavities (fovece; fossce). forms. Tta eminences are either articular or non-articular. The former, which are covered with cartilage or fibro-cartilage, belong to the subject of the connections of bones. The latter may be referred to three heads: Is#, eminences of insertion for ligaments, tendons, or aponeuroses; 2d, emi¬ nences of reflection for the transit of tendons round a pulley; and, 3d, eminences of impression, or those which correspond to various soft parts in contact with the bones. The eminences of insertion appear in various shapes, and are distinguished into tuberosities and tubercles (tubera), spines (spinee) or spinous processes, styloid pro¬ cesses (styli), crests (crista), and lines (linece), which are generally rough and elevated. These impressions are al¬ ways more conspicuous in the male than in the female, in the old than in the young, in the robust and muscular than in the delicate and feeble, and in carnivorous than in herbivorous animals. In some instances, as in the case of the ischial tuberosity, the great trochanter and anterior tu¬ berosity of the humerus, the eminences present individual facettes for the attachment of each tendon or muscle. Of the eminences of reflection, the best examples are in the unciform process of the pterygoid process of the sphenoid bone, and the lower extremity of the fibula. The depressions are either articular or non-articular. The latter consist of cavities of insertion, reception, transmission and motion, impression and nutrition. The first, which give attachment to ligaments, tendons, or aponeuroses, are useful in augmenting the extent without increasing the size of bones. The pterygoid ca¬ vities, the digastricand that at the base of the great trochanter, afford examples of these cavities. Of the cavities of reception, examples are seen in the cerebral and cerebellic fossa, and in the grooves for arteries or nerves; for instance, that at the lower margin of the ribs, and the various openings in the cranium for the transit of vessels and nerves. Cavities of motion are those over which tendons play in the contraction of muscles; the bicipital groove, the hollow between the ischial spine and tuberosity, and that in the fibula for the peronai, are examples. The cavities of impression alternate with the eminences, and are to be regarded as in general the cause of these emi¬ nences. The cavities of nutrition are those minute orifices through which vessels convey to the substance of the bone, or the medullary membrane, the materials of its nutrition. Each long bone has one considerable hole of this kind in its shaft, and numerous minute ones in its extremities. The former is the orifice of a canal to the medullary cavity. The latter are supposed to belong chiefly to the cancellat¬ ed structure. Internal 2. Several attempts have at different times been made to Structure, ascertain the atomic constitution of bone, but without much success. Malpighi, though he corrected the extra¬ vagant fiction of Gagliardi regarding the osseous plates and nails, fancied bones to be composed of filaments, which Leeuwenhoeck represented as minute tubes (tu- buli). By Clopton Havers, again, the ultimate parti¬ cles of bones were imagined to be fibres aggregated into General plates (lamina) placed on each other, and traversed by Anatomy, longitudinal and transverse pores (pori)^ This view was adopted by Courtial, Winslow, Palfyn, Monro, and®one- , Reichel, who was at some pains to demonstrate this ar- structure, rangement of plates and minute tubes by microscopical observation. These notions were first questioned by Scarpa, who, in 1799, undertook to show by examinations of bone deprived of its earth by acid, and long macerated in pure water, that it consists, both externally and inter¬ nally, of reticular or cellular structure. So far as I un¬ derstand what idea this eminent anatomist attaches to the terms reticular and cellular, I doubt whether this opinion is better founded than any of the previous ones. After repeating his experiment of immersing in oil of turpen¬ tine bone macerated in acid, I cannot perceive the reti¬ cular arrangement which Scarpa describes. Recently bone has been submitted to microscopic examination by Mr Howship, who revives the opinion of the existence of mi¬ nute longitudinal canals, as taught by Leeuwenhoeck, Havers, and Reichel, but with Scarpa maintains the ulti¬ mate texture not to be laminated, but reticulated. Lastly, the existence of fibres and plates, which is admitted by Blumenbach, Bichat, and Meckel, apparently on insuffi¬ cient grounds, is to be viewed as an appearance produced by the physical, and perhaps the chemical qualities of the proper animal-organic matter of which bone consists. Though it does not demonstrate, it depends on, the inti¬ mate structure of this body. The minute structure or atomic constitution of bone is probably the same in all the pieces of the skeleton, and is varied only in mechanical arrangement. When a cylin¬ drical bone is broken, and its surfaces are examined with a good magnifying glass, or when minute splinters are in¬ spected in a powerful microscope, it appears to be a uni¬ form substance without fibres, plates, or cells, penetrated everywhere by minute blood-vessels. Its fracture is un¬ even, passing to splintery. In the recent state its colour is bluish-white; but in advanced age the blue tinge dis¬ appears. Delicate injection, or feeding an animal with madder, shows the vascularity of this substance. To have a clearer and more accurate idea of the minute structure of bone, it is requisite to break transversely a long bone, and examine its fractured surface by a good glass, or to examine in the same manner the transverse fracture of a long bone which has been burnt white in a charcoal fire. The broken surface presents a multitude of minute holes, generally round or oval, which are larger towards the medullary cavity, but become exceedingly minute towards the outer surface of the bone. Of these minute holes no part of the bone, however compact in ap¬ pearance, is destitute; and the only difference is, that they are more minute, and more regularly circular towards the outer than towards the medullary surface. These circular holes are transverse sections of the tubuli of Leeuwenhoeck, the longitudinal pores of Havers ( Osteolo- gia, p. 43 and 46), the pores and tubuli of Reichel, and the longitudinal canals of Howship. They communicate with each other by means of their great multiplicity and slight obliquity and tortuosity. They contain not blood-vessels exclusively, but divisions of the vascular filamentous tis¬ sue, which secretes the marrow. They are seen very dis¬ tinctly in bones which have been burnt. After many care- ■»T , Lhe principal authors on the structure of bone are, Dominici Gagliardi Anatome Ossium, novis inventis illustrata. Itomae, 1689. Maipighi, Dc Ossium Siructura : Op- Post. _ Clopton Havers, Osteologia Nova. London, 1691. Delasone, Memoire sur VOrganisation des 7 n ^ Reichel He Ossium Ortn atque Structure. Lips. 1760. Ext. in Sandifort Thesaur. vol. ii. p. 171. 6 e,rfW. rl. fllfn ruc uru omment. Lips. 1799. Republished in De Anatome et Pathologia Ossium Commentarii, Auctore A. Scarpa. Ticim, 1827. Papers by Mr Howship in the 6th and 7th volumes of the Medico-Chirurgical Transactions. ANATOMY. General ful examinations, I have never been able to observe holes Anatomy. in longitudinal fractures of bones; and I therefore infer that there are no transverse pores. Bone. These capillary pores are seen in the flat bones of the structure scu^- I them in the compact matter of the outer and inner tables of the occipital bone when well burnt, in which they seem to pass gradually from the lattice-work of the diploe to the distinct pores of the tables. I doubt, however, whether these pores can be said, as in the long bones, to indicate canals. They seem rather to belong to a very delicate cancellated structure. The pores are most numerous and distinct in the bones of young subjects. Though these circular pores are most distinct in cal¬ cined bones, and might therefore be thought to be the re¬ sult of the burning, yet that they are not, I infer from the circumstance that they are seen by a good glass in the transverse fracture of splinters of the femur and other large bones. If a portion of bone be immersed in sulphuric, nitric, muriatic, or acetic acid properly diluted, it becomes soft and pliable, and when dried, is found to be lighter than before; yet it is impossible to discover that any particle of its substance has been removed, or that its mechanical shape and appearance are changed. If a portion of bone be placed in a charcoal fire, and the heat be gradually raised to whiteness, it burns first with flame, and at length becomes quite red. If then it be re¬ moved carefully and slowly cooled, it appears as white as chalk, is found to be very brittle, and to have lost some¬ thing of its weight. Yet neither in this case does any part of its substance appear to be removed, nor is its me¬ chanical figure or appearance altered. Chemical examination, however, informs us that in the first case a portion of earthy matter (phosphate of lime) is removed by the agency of the acid, and held suspended in the fluid, while the pliant but otherwise identical piece of bone consists chiefly, if not entirely, of animal matter; and that, in the second case, this animal matter is removed by destructive decomposition, while the earthy matter is left little changed by the action of fire. Every particle of bone, therefore, however minute, consists of animal or or¬ ganic, and earthy or inorganic matter, intimately united; and it is impossible to touch, with the point of the smallest needle, any part of bone which is not thus constituted. A piece of bone consists not of cartilaginous fibres var¬ nished over, as Herissant imagined, with earthy matter, but of a substance in which every atom consists of animal and earthy matter intimately combined. There is therefore no ground for dividing osseous tissue into compact and spongy, as the old anatomists did; for though the middle parts of long bones are denser and heavier than their ends, or the bodies of the vertebrae, the difference consists not in chemical composition, but in mechanical arrangement. On dividing the head of a long bone, the lattice-work, or cancelli, as they are named, are formed by many minute threads of bone, crossing and interlacing with each other. But each thread is equally dense, and consists of the same quantity of animal and earthy matter, as the most solid part of the centre of the same bone. These threads, however, instead of being dis¬ posed compactly so as to take a small space, are so arranged that they occupy a large one, and present considerable bulk. Though bone has been submitted to analysis by many eminent chemists, the results hitherto obtained cannot be said to be quite satisfactory. The most recent is that of Berzelius, who, in 100 parts of bone from the thigh of an adult, gives the following proportions : of gelatine 32-17, blood-vessels M3, phosphate of lime 51-04, carbonate of 827 lime 11-30, fluate of lime 2-00, phosphate of magnesia General 1-16, hydrochlorate of soda and water T20. Anatomy. These results by no means agree with those obtained by Fourcroy and Vauquelin, who found neither fluoric acid nor phosphate of magnesia, but discovered oxides ofstructure iron and manganese, silica, and alumina, in bone. Sul¬ phate of lime, which was found in the experiments of Hatchett, was shown by Berzelius to be formed during calcination. It is, however, obvious that a little more than a third part of bone consists of animal matter, which appears to be either gelatine, or a modification of that prin¬ ciple ; and that the remainder, nearly equal to two thirds, consists of earthy matter, which is chiefly phosphoric acid combined with lime. The carbonic acid said to be united with lime may result from the decomposition of the animal matter. The other saline substances are not peculiar to bone, but, being common to it and the other animal tissues, and even the fluids, may be supposed to be derived from the blood left in the bone at the moment of death. The animal matter of bones was at one time presumed to be cartilage; but this appears to be an assumption, derived from the superficial resemblance which it bears to this substance. It does not appear to be mere gelatine ; for though this principle is obtained from bone, and bones are economically used in manufacturing glue, they do not furnish the same proportion of jelly as tendon, nor are they so useful in making soups, as was once paradoxically maintained by some chemists. It is probable that the gela¬ tine is under a peculiar modification, or combined with some principle which is not well understood. The sulphur formed during calcination seems to show that this animal matter contains albumen. There is no fat in bones ; and in the experiments in which this substance was found, it is evident that marrow had been mingled with the bones employed. Though bones were arranged by the ancients among the Orgaruzn- bloodless organic substances, they receive a considerable tion. proportion of this fluid, and injection shows them to be highly vascular. In early life especially these vessels are numerous; and even in the grown adult, when death takes place by strangulation or by drowning, the bones are found to be naturally well injected. In old age the vessels are less numerous, but they are larger. From the capillary vessels distributed through their substance, bones derive the pale blue or light pink colour by which the healthy bone is characterized. When this tint becomes intense, it indicates inflammation or some morbid state of the ves¬ sels of the bone. When it is lost, and the bone assumes a white or yellow colour, the part so changed is dead. Anatomists distinguish three orders of vessels which enter the substance of bones ; the first, those which pene¬ trate the bodies of long bones to the medullary cavity (arterice nutritice, arterice medullares); the second, those which go to the cellular structure of the bone; and the third, those which go to the compact or dense matter of the bone. The view is only partially correct. The large vessels termed nutritious certainly proceed chiefly to the cavity of the bone, and are distributed in the medullary membrane. These, however, are not the only vessels which proceed to this part of the bone. First, I have often traced several large vessels, entering not by the middle, but the ends of the long bones, into the loose can¬ cellated texture, and actually distributed on the medulla in this part of the bone. In dried bones also the canals of these vessels may be demonstrated, extending from the surface to the body of the bone. Secondly, the nutritious vessels are not constant; and when they are wanting, those of the ends of the bone, or of the cancelli, are much larger and more numerous than in ordinary circumstances. ANATOMY. 828 General The communication between these and the branches of Anatomy, the nutritious vessels, which is admitted by Bichat, may be easily demonstrated. The third order of vessels are Omaniza- ^ose which may be termed periosteal, in so far as they lion. consist of an infinite number of minute capillaries, some red, some colourless, proceeding from the periosteum to the bone, and contributing to maintain the connection between the two. The short bones and the flat bones, which are destitute of nutritious arteries, receive blood from the two latter orders, but principally from the pe¬ riosteal vessels. In the scull these vessels are often highly injected in apoplectic subjects, and in persons killed by drowning or strangulation. The veins of bones are peculiar in their arrangement. The nutritious artery is accompanied by a social vein ; the articular and periosteal vessels are said to be destitute of corresponding venous vessels. According to Dupuytren, however, minute venous capillaries arise from the substance of the osseous tissue, precisely as in other tissues, and, uniting in the same manner, form twigs, branches, and trunks, which finally terminate in the neighbouring veins. Lymphatics are not found in bones, nor have nerves been traced into their substance. Marrow, To complete the anatomical history of bone, it is requi¬ site to examine shortly the marrow. The interior of the long bones contains a quantity of fat, oleaginous matter, which has been long known under the name of marrow ([ivikog o67irr\i, medulla)’, and a similar substance, though in smaller quantity, is found in the loose cancellated tissue of the flat and short bones. It is in the first situation only that it is possible to examine the anatomical characters of this substance. It is sufficiently similar to fat or animal oil in other parts of the body, to lead us to refer it to that head. In other respects its chemical qualities have not been much examined ; but an analysis by Berzelius shows that it con¬ sists chiefly of an oily matter, not unlike butter in general properties. The filaments, blood-vessels, albumen, gela¬ tine, and osmazome found by this chemist in marrow, and which did not exceed 4 parts in the 100, are derived from the filamentous tissue, in which the medullary particles are deposited. Medullary medullary membrane, which has been considered as mem rane.an internai periosteum, is imperfectly known. There can be no doubt, however, of its existence, which is demon¬ strated by opening transversely or longitudinally the medullary canal of a long bone, and boiling it for about two hours. The marrow then drops out; and it will be found to be deposited in the interstices of a filamentous net-work of animal matter, like fine cellular tissue, which may be traced not only into the lattice-work of the ex¬ tremities, but into the longitudinal canals of the cylindrical bones. It is traversed by blood-vessels, which are observ¬ ed to bleed during amputation. No nerves have been found in it. The medullary membrane, in short, may be regarded as an extensive net-work of very minute capillaries united by delicate filamentous tissue. From these capillaries the marrow is deposited as a secretion. (Mascagni, Howship.) Develope- 3. The progressive formation of the osseous system has ment. given rise to many researches by Kerckringius, Vater, Baster, Duhamel, Nesbitt, Haller, Dethleef, Reichel, Albinus, John Hunter, Scarpa, Senff, Troja, Meckel, Howship, Medici, Serres, Lebel, Schultze, Bedard, and Hutrochet; and it is a proof of the complicated nature of the subject, that it continues to give rise to fresh investi¬ gation. The inquiry resolves itself into two parts,—the history of the process of ossification as it takes place ori¬ ginally in the feetus and infant, and the history of its pro¬ gress as a process of repair when bones are divided, broken, General or otherwise destroyed or removed. Anatomy. From the first formation of the embryo to the termina-^^^^ tion of foetal existence, and thenceforth to the completion of growth, the bones undergo changes in which various menl> 1 stages may be distinguished. In the first weeks of foetal existence it is impossible to recognise any thing like bone ; and the points in which the bones are afterwards to be developed consist of a soft homogeneous mass of animal matter, which has been designated under the general name of mucus. Some time between the fifth and the seventh week, in the situation of the extremities, may be recog¬ nised dark opaque spots, which are firmer and more solid than the surrounding animal matter. About the eighth week, the extremities may be seen to consist of their com¬ ponent parts, in the centre of each of which is a cylindrical piece of bony matter. Dark solid specks are also seen in the spine, corresponding to the bodies of the vertebrae; and even the rudiments of spinous processes are observed in the shape of minute dark points. In the hands and feet rings of bone are seen in the site of the metacarpal and metatarsal bones. All the joints consist of a semi-consistent jelly- like matter, liberally supplied by blood-vessels. At ten weeks the cylinders and rings are increased in length, and are observed to approach the jelly-like extremities, which are acquiring the consistence of cartilage, and when divided present irregular cavities. At the same time the parts forming the head are highly vascular; and between the membranes are deposited minute points of bony matter, proceeding in rays from a centre, which, however, is thin¬ ner and more transparent than the margin. (Howship.) Between thirteen weeks and four months the cavities in the jelly-like cartilaginous matter receive injection. The membranes of the head are highly vascular, transmit¬ ting their vessels through the intervals of the osseous rays, which are occupied abundantly by stiff, glairy, colourless, mucilaginous fluid. In the seventh month the bony cylinder of the thigh¬ bone and its epiphyses contain canals perceptible to the microscope. In the head the bones are proceeding to completion; the pericranium and dura mater are highly vascular; and a quantity of reddish semitransparent jelly between the scalp and the scull, which contain nume¬ rous minute vessels, Mr Howship regards as the loose cel¬ lular state of the foetal pericranium. This is, however, doubtful. The cylindrical bones have at this period no medullary cavity, but present in their interior a loose bony texture. Between the seventh and eighth months, in a feetus ten inches long, the humerus consists of a cylinder of bone placed between two brownish, firm, jelly-like masses, which correspond to the epiphyses, inclosed by periosteum, which adheres loosely by means of filamentous and vascu¬ lar productions. The radius is a thin bony rod, also be tween two jelly-like epiphyses. The ulna is still thinner, more slender and flexible, and even compressible. The interos¬ seous ligament is a continuous duplicature of the perios¬ teum. The metacarpal bones are much as before, only larger. The hands and fingers are complete; but the phalanges consist of minute semi-hard grains, inclosed in periosteum, which forms a general sac to them, and to the intermediate connecting parts. The middle and unguinal phalanges can scarcely be called osseous. The femur, like the humerus, is an osseous cylinder between two jelly-like epiphyses, enveloped in loosely adhering periosteum. The tibia andfibula are like the radius and ulna. The metatarsal bones are cylindrical pieces, firm, but not very hard. The first phalanx of the toes is complete: the other two, though the toes are fully formed, are much of the consist- ANATOMY. 829 General ence of cartilage. The carpal and tarsal bones are in the Anatomy, state of the epiphyses, but of a gray colour. In this state of the osseous system, the periosteum, 5°nej which is continuous, and appears to make one membrane ment. ^ with the capsular ligaments and the deep-seated portions of the fascia, adheres to the bone chiefly by arteries and filamentous productions; and so loose is this connection, that a probe may be inserted beneath it, and carried round or inwards, unless where these connections are situate. Another point where the periosteum adheres firmly is at muscular insertions, to the humerus at the insertion of the deltoid, and to femur at that of the glutceus. In the vertebral column the bodies of the vertebrae and the spinous plates are formed; and minute specks are be¬ ginning in the site of the transverse processes. In the scull the parietal bones are well-formed shells of bone, though very deficient at the mesial plane, the an¬ terior margin, and the upper anterior angle. The peri¬ cranium is distinctly membranous and vascular; and the red jelly-like fluid noticed by Mr Howship is exterior to this membrane. At the period of birth the cylindrical bones contain tubular canals filled with a colourless glairy fluid, and ter¬ minating in the surface of ossification. As the bones previous to this period are homogeneous, and contain no distinct medullary cavity, but present in their interior a soft or loose bony texture, it is reasonable to suppose that the developement of the longitudinal canals is connected with the formation of the medullary cavity. At birth, in the femur may be distinguished a medullary cavity begin¬ ning to be formed, about half a line broad, but still very imperfect. After birth, the two processes of the formation of tubu¬ lar canals and medullary cavity go on simultaneously; and at the same rate nearly, the outer part of the cylin¬ drical bones acquires a more dense and compact appear¬ ance. The epiphyses, also, which are in the shape of grayish jelly-like masses, begin to present grains and points of bone. Previously to this, Mr Howship repre¬ sents them, while still cartilaginous, as penetrated by canals or tubes, which gradually disappear as ossification pro¬ ceeds. The carpal and tarsal bones appear to observe the same course in the process of ossification. In the bones of the scull, however, a different law is observed. The osseous matter is originally deposited in linear tracts or fibres, radiating or diverging from certain points termed centres of ossification. Each bone is com¬ pleted in one shell without diploe or distinguishable table. Afterwards, when they are completed laterally, or in the radiating direction, the cancellated arrangement of the diploe begins to take place apparently in the same manner in which the medullary cavity and compact parts of the long bones are formed. In the process now described, it is important to observe that the bony matter is deposited round the soft parts, and that the cavities, holes, and canals of bones are merely parts in which the previous existence of vessels, nerves, ligaments or tendons, prevents the subsequent formation of bone. It has been generally supposed that the formation of cartilage is a preliminary step to that of bone. This, however, seems to be a mistake, arising from the circum¬ stance that cartilage is often observed to be converted in the living body into bone. Neither in the long nor in the flat bones is any thing like cartilage at any time observed. The epiphyses, indeed, present something of the consist¬ ence of cartilage, but it has neither the firmness nor the elasticity of that substance. It is a concrete jelly, after¬ wards to be penetrated by calcareous matter. The flat bones are from the first osseous; and though their mar- General gins are soft and flexible, in consequence of their recent Anatomy, formation and moist state, they have still a distinct osse-^-^^^ ous appearance and arrangement, and bear no resemblance 5onej to cartilage. In short, true bone seems never at any pe- °I,e‘ riod of its growth to be cartilaginous. The progressive growth of bones is effected by accre¬ tion of new matter to their extremities. The cylindrical bones elongate by the addition of new matter to the ex¬ tremities of their diaphyses, and the flat bones by the en¬ largement of their margins. The latter fact is establish¬ ed by simple inspection during the process of ossification of the cranial bones. In proof of the former, the expe¬ riment of John Hunter is decisive. In the tibia of a pig he bored two holes, one near the upper, the other near the lower end, with an interval of two inches exactly, and inserted into each hole a small leaden shot. After some time, when the animal had grown, and the length of the bone was increased, on killing it, the space between the leaden shots was found, as at first, to be exactly two inch¬ es,—thereby showing that no elongation had taken place between the perforations. The experiment was often re¬ peated with the same result. The period at which ossification is completed varies in different individuals. It may be said to be indicated by the completion of the medullary canal, by the ossification of the epiphyses, and their perfect union with the osseous cylinder (diaphysis). The first circumstance is indefinite. The two latter, though more fixed, are still liable to great variation. The epiphyses are rarely united before the age of 14 or 15 ; and they may continue detached to the 20th or 21st year. In general, however, they begin to unite or to be knit, as is said, between the 15th and 20th years. That the main agents of original ossification are the pe¬ riosteum and its arteries, the proofs are manifest. The formation of bone can be ascribed to the vessels of two agents only,—the periosteum and the medullary mem¬ brane. That the latter is not concerned in the pro¬ duction of bone in the foetus, must be inferred from the fact that at that period it cannot be said to exist. To the periosteum, therefore, and its vessels must be as¬ cribed the process of foetal ossification. Of this a cu¬ mulative proof is found in the circumstance, that the pe¬ riosteum adheres more firmly at the ends than the mid¬ dle of the bones ; and that the pericranium and dura mater, which perform the part of periosteum to the bones of the scull, are visibly concerned in the formation and succes¬ sive enlargement of these bones. But though the peri¬ osteal vessels are the main agents of ossification original¬ ly, there is reason to believe that the medullary vessels contribute to its growth and nutrition after it is formed. This may be inferred from the phenomena of fractures, of diseases of the bones, and of those experiments in which the medullary membrane is injured. The perios¬ teum, however, does not act by ossification of its inner layers, as Duhamel, misled by a false analogy between the growth of trees and bones, laboured to establish. A peculiar form of the osseous system requiring notice are the sesamoid bones. These, which derive their name from their minuteness, (rfrjoa/Ajj, a grain), most of them, excepting the knee-pan, being of the size of a grain or pea, are confined to the extremities, and are situate chiefly in positions in which they give points of sup¬ port to the tendons of the flexor muscles. (Tendons of the gemelli, tibialis posticus, peronceus longus, &c.) The peculiarity of these bones is, that they are formed invariably in the substance of fibrous organs, as tendons in the case of the knee-pan and the sesamoid bones of the gemelli, tibialis posticus, and peronceus longus ; or ligaments 830 ANATOMY. General in the case of those situate between the chiro-phalan- Anatomy\ geai an(j podo-phalangeal articulations. With this pe- culiarity their mode of ossification corresponds. At Develope- ^rst a^buminous or fibro-albuminous, in process of time ment. are penetrated by calcareous matter, and present an osseous texture, which, however, is much less firm than that of genuine bone. The period at which this deposi¬ tion commences and is completed varies in different in¬ dividuals ; and hence scarcely in any two persons of the same age is the number of sesamoid bones the same. Though the patella may be ossified at the 20th year, the minute sesamoid bones are sometimes not formed before the 30th or even the 40th. In the patella, when ossified, we find a medullary organ; but it is uncertain whether the others acquire this mark of osseous character. These bones resemble the epiphyses in uniting, when divided, by fibro-albuminous matter. Junctions. 4. The bones of which the skeleton consists are united in two modes; ls£, by movable junction (diarthrosis); 2dly, by immovable junction (synarthrosis). Both modes of union bear the general name of articulation, though this term would with greater propriety be confined to the first or movable union. By this are connected all the bones concerned in locomotion, and some of those devot¬ ed to the organic functions, as the ribs and the lower jaw. The second is employed in the union of bones forming the walls of cavities. In the movable union, the articular surfaces are unit¬ ed in two modes. In the first, in which one bone moves on the other with different degrees of freedom, the arti¬ cular surfaces are covered by cartilage and synovial mem¬ brane, and the bones are united by ligaments and tendons. In the second (amphiarthrosis), in which the motion is confined to a species of torsion or imperfect rotation, the bones are united without articular surface by fibro-carti- lage. The first is exemplified in the articulations of the extremities; the second is seen in the union of the bodies of the vertebrce and the bones of the pelvis. The several forms of movable union with free motion, or articulations proper, may be referred to four heads, ac¬ cording to the nature of the motions performed. The first is the motion of radio-central opposition, or pivot-motion in every direction, in which the bone moves in its articular cavity, not only backwards and forwards, or by flexion and extension, but by abduction and adduction, and, by the succession of these motions, may describe a cone with the apex at the joint, or what is termed circumduction. This most extensive form of motion is found in the scapulo¬ humeral and coxo-femoral articulations only. The second form of articular motion is antero-posterior opposition, or cardinal motion (cardo, a hinge), in which the bones move on each other by flexion and extension, as a gate on its hinges. This, which is sometimes named limited opposition, is found in the femoro-tibial and humero-cu- bital joints, and all those which undergo flexion and ex¬ tension. The third form of motion is that of rotation, in which the bone revolves on its axis,—an infrequent vari¬ ety, confined chiefly to the humerus and femur. The fourth, which is the gliding motion, though common to all articular surfaces, is nevertheless the peculiar motion of the carpal and tarsal bones. In the immovable union the surfaces are united in three modes. The first is by mutual indentation, or what is named suture (sutura vera), in which the margin of one bone is dovetailed by alternate serrated teeth and notches, into that of another. The second is by juxta¬ position (harmonia), in which the margin of one bone is simply fitted to that of another. A peculiar variety of this is, when the acute margin of one bone is received be¬ tween the bifid margin of another, as the azygos pro- General cess of the sphenoid bone is received by the plates of Anatomy, the vomer ; (schindylesis.) The third mode of immov- able union is by implantation or insertion (gomphosis), as?one\ the teeth are inserted into the alveolar cavities of the su- U C l0n9‘ perior and inferior maxillary bones. The following table exhibits a view of these modes of junction, with their appropriate appellations. JUNCTIONS OF BONES. I. IMMOVABLE ; (SYNARTHROSIS.) Continuous Bony Surfaces, united by Bone and Membrane. ' a S. Serrata, sive \ Coronal, Sagittal, and Mutual In- dentation. } ^utura“ "I Juxtaposition. Implantation. Dentata. ) Lambdoidal Sutures. /3 Sutura Lim- ) c< , . . . „ ^ >• Spheno-parietal Suture. y Sutura Squa- j m . , , „ , mosa > lemporo-panetal Suture. Harmonia. Gomphosis. H- Simplex. H. Schindylesis. The Teeth in the alveoli. ir. semimovable; (amphiarthrosis.) Continuous Surfaces, united by Fibro-CartiJage. Kotation and ) * n * Torsion. [ A' Rotatl°- Cardinal 1 . r ^ Opposition. } The Bodies of the Vertebrae. f Symphysis. ) -< Synchondrosis. > (Synneurosis. J Bones of the Pelvis. III. MOVABLE ; (DIARTHROSIS.) Contiguous, Cartilaginous Surfaces, united by Ligaments. Unlimited Opposition, ■ Circumduction, and -j , notation. ' Unlimited Opposition, and Circumduction. r!. TTnlimitmt rWoUion f (Arthrodia). TheScapulo-humeral Articulation. (Enarthrosis). Cup and Ball-joint, f The Ilio-femond. ({Arthrodia). Temporo-maxillary, (and Stemo-clavicular. (Enarthrosis), Cup and Ball-joint. Radio-carpal, Chiro-phalan- geal, &c. 3. Limited Opposition, J (Ginglymus). Cardinal Joint. Fe- Flexion, and Extension. ( moro-tibial, Phalangeal. 1 (Diarthrosis Trochoides). (Lateral Ginglymus). Radius and Ulna, Atlas and Axis. ((Diarthrosis Planijbrmis). Amphi- j arthrosis of some authors. The j Carpal and Tarsal Bones; the Oblique Processes of the Ver- I tebrse. 4. Rotation. 5. Gliding. Teeth. (Dentes.) Every tooth consists of two hard parts; one external, Teeth, white, uniform, somewhat like ivory; the other internal, similar to the compact structure of bone. The first, which is named enamel, is seen only at the crown of the tooth, the upper and outer part of which consists of this substance. It is white, very close in tex¬ ture, perfectly uniform and homogeneous, yet presenting a fibrous arrangement. Extending across the summit of the tooth in the manner of an incrustation, it is thick above, and diminishes gradually to the root, where it dis¬ appears. This fact is demonstrated by macerating a tooth in dilute nitric acid, when the bony root becomes yellow, while the crown remains white. The enamel is not injectible, and is therefore believed to be inorganic. It is also filed and broken without being reproduced; nor does it present any of the usual proper¬ ties which distinguish organized bodies. The piercing sensation which is communicated through the tooth from the impression of acids seems to depend on the mere che¬ mical operation, and not on the physiological effect. On ANATOM Y. 831 Teeth. General the whole, the enamel is to be viewed as the inorganic Anatomy. result of a process of secretion or deposition. 1 ^ The bony part of the tooth is the root and that internal part which is covered on the sides and above by the ena¬ mel. It consists of close-grained bony matter, as dense as the compact walls of the long bones, or the petrous portion of the temporal bone. The fibres which are said to be seen in it are exactly of the same nature as those in bone. . In the interior of the bony part of each tooth is a ca¬ vity which descends into the root, and communicates at its extremity with the outer surface by openings corre¬ sponding with the number of branches into which the root is divided. This cavity, which is large in young or new¬ ly formed teeth, and small in those which are old, contains a delicate vascular membrane, which has been named the pulp of the tooth. It is best seen by breaking a recent tooth by a smart blow with a hammer, when the soft pulpy membrane may be picked out of the fragments by the forceps. It then appears to be a membranous web with two surfaces, an exterior adhering to the bony sur¬ face of the dental cavity by minute vessels; the other in¬ terior, free, and, so far as can be determined of a body so minute, resembling a closed sac. The developement and growth of the teeth is a process of much interest. At what time the first rudiments of teeth appear seems not to be determined with accuracy. In the fcetus, be¬ tween the seventh and eighth month, I can merely dis¬ tinguish in the centre of the vascular membrane of the al¬ veolar cavity a minute firm body like a seed. I have, however, seen the crowns of teeth formed in foetuses which, I have reason to believe, had not attained the seventh month. But whatever may be the exact period, the process is nearly as follows. While the bones of the upper and lower jaw are in the process of formation between the third and fourth months, (fourth and fifth, Bichat, tom. iii. p. 93,) a series of soft, membranous, vascular sacs inclosed within the general cavity of the periosteum, may be recognised at tbeir lower and upper margins, which are still without those osseous plates which afterwards constitute the al¬ veoli. Each of the sacs now mentioned consists, like a serous membrane, of two divisions,—one external, attached to the periosteum, the other folded within it, and forming a closed cavity. The outer or periosteal deposits in the in¬ tervals between each sac, bone, which eventually consti¬ tutes the transverse septa of the alveoli. From the inside of the inflected portion the process of dentition commences some time between the fifth and seventh month, by the de¬ position of matter from the vessels at the lowest point of the alveolar division of the sac. This matter is to consti¬ tute the crown of the tooth, which is invariably formed first. After the deposition of the first portions, these are pushed upwards by the addition of successive layers below them, and necessarily carry the inflected part of the sac before them. As this process of deposition advances, the tooth gradually fills the sac, and rises till it reaches the level of the alveolar margins. If a tooth be examined in situ, near the period of birth, it is found to consist of the crown, with portions of enamel descending on every side, and forming a cavity in which a cluster of blood-vessels proceeding from the sac is lodged. In the mean time, bone is deposited from the periosteal division all round each sac, so as to form the alveoli. After the enamel has been deposited the bone begins to be formed; and as this process advances, the tooth is still forcibly thrust upwards by the addition of matter to its root. When the latter is well completed, the vessels become smaller and less abundant, until, when the tooth Geneva, is perfect, they shrink to a mere membrane, which lines the cavity of the tooth, and still maintains its original Teeth, connection with the alveolar membrane, by the minute vascular production which enters the oiifice or orifices of the root. . . Physiological authors have thought it important to mark the period at which the teeth appear at the gums ; and in general this takes place about the sixth or seventh month after birth. This mode of viewing the process of dentition, however, gives rise to numberless mistakes on the period of teething. The process, as we see, commences in the early period of foetal existence; and the time at which they appear above the gums varies according to t e progress made in the womb. In some the process is ra¬ pid, in others it is tardy; and even the stories of Richard III. and Louis XIV. receive confirmation from the fact of 19 examples cited by Haller, of infants born with one or more teeth above the gum. Generally speaking, the crown is completed at the period of birth ; and, according as the formation of the root advances with rapidity or slow¬ ly, dentition is early or late. What is here described is the process of the formation of the first or temporary set of teeth, which consist, it is well known, of twenty. In that of the second set the same course is observed. In the same manner is observed a row of follicular sacs, though not exactly in the original alveoli, yet attached to the sacs of the temporary teeth by vascular membranes; in the same manner deposition begins at the bottom of the free surface of the sac by the formation of the crown ; and in the same manner the crown is forcibly raised by the successive accretion of new matter to its base. The moment this process commences, a new train of phenomena takes place with the primary teeth. The follicular sacs of the new or permanent teeth^ are liberally supplied with vessels for the purpose of nutiition; and as these blood-vessels increase in size, those of the tempo¬ rary teeth diminish; and the supply of blood being thus cut off, the latter undergo a sort of natural death. The roots which, as being last formed, are not unfrequently incomplete, now undergo a process of absorption; and the tooth drops out in consequence of the destruction of its nutritious vessels. Some authors have ascribed this ex¬ pulsion to pressure, exercised by the new tooth. They forget, however, that before the new tooth can exert any pressure, it must be in some degree formed; and to this a vascular system is indispensable. The increased number of the teeth when permanent, the enlargement of the jaws, and the consequent expansion of the face, though interesting, are foreign to the present inquiry. Gristle, Cartilage. (Cartilago,— Tissu Cartilagineux.) The cartilaginous system or tissue is found at least in Cartilage, three different situations of the human body; ls£, on the articular extremities of the movable bones; 2d, on the connecting surfaces or margins of immovable bones ; 3c/, in the parietes of certain cavities, the motions and uses of which require bodies of this elastic substance. The organization of gristle is obscure and indistinct. On examination by the microscope, its surface is pearl- white, uniform and homogeneous, firm and glistening, with numerous minute pores. William Hunter represents the articular cartilages as consisting of longitudinal and transverse fibres. (Phil. Trans, vol. xlii.) Herissant le- presents those of the ribs as composed of minute fibres mutually aggregated into bundles connected by short ^’Ps> and twisted in a spiral or serpentine direction. [ Mem. de l'Acad. 1748.) By Delasone, the articular cartilages 832 ANATOMY. General are said to consist of a multitude of minute threads, mutually connected and placed at right angles to the Cartilatrp P^ane °f the bone, but so as to radiate from the centre to ^ ' the circumference. (Ibid. 1752.) The general fact of fibrous structure is confirmed by Bichat, who states that it is possible to recognise longitudinal fibres, which are intersected by others, oblique or transverse, but without determinate order. In its purest form no blood¬ vessels are seen in it, nor can they be demonstrated by the finest injections. In the margins of those pieces of gristle, however, which are attached to the extre¬ mities of growing bones, blood-vessels of considerable size may often be seen, even without the aid of injection. In young subjects a net-work of arteries and veins, which is described by Hunter under the name of circulus articuli vasculosus, may be demonstrated all round the margin of the cartilage at the line between the epiphysis and it. They terminate so abruptly, however, that they cannot be traced into the substance of the latter. The most certain proofs, however, of the organic structure of this substance are the serous exudation which appears in a few seconds on the surface of a piece of cartilage after division by the knife; and the fact that it becomes yellow during jaun¬ dice, and derives colour from substances found in the blood. Neither absorbents nor nerves have been found in it. The cellular texture said by Bichat to form the mould for the proper cartilaginous matter appears to be imaginary. The articular cartilages adhere to the epiphyses by one surface, which consists of short perpendicular fibres placed parallel to each other, and forming a structure like the pile of velvet. This is easily demonstrated by maceration, first in nitric acid, and then in water. The free or smooth surface is covered by a thin fold of synovial membrane, which comes off in pieces during maceration. The exist¬ ence of this, though recently denied by Gordon, was ad¬ mitted by William Hunter, and may be demonstrated either by boiling, maceration, or the phenomena of inflam¬ mation, under which it is sensibly thickened. All other cartilages are enveloped, unless where they are attached to bones, by a fibrous membrane, which has been there¬ fore namedi perichondrium. The existence of this maybe demonstrated by dissection, and also by boiling, which makes it peel off in crisped flakes. The chemical properties of cartilage have not been ac¬ curately examined. Boiling shows that it contains gela¬ tine ; but as much of the matter is undissolved, it may be inferred that it is under some modification, or united with some other principle, perhaps albumen. Immersion in nitric acid or boiling fluids induces crispation, and it dries hard and semitransparent like horn. Fibro-Cartilage, Chondro-Desmoid Texture. (Cartilago Fibrosa,— Tissu Fibro- Cartilagineux.') Fibro-car- Intermediate between the cartilaginous and the fibrous t4'a8e* tissues, Bichat ranks that of the fibro-cartilages, which comprehends three subdivisions: ls£, the membranous fibro-cartilages, as those of the ears, nose, windpipe, eye¬ lids, &c.; 2e?, the inter-articular fibro-cartilages, as those found in the temporo-maxillary and femoro-tibial articula¬ tions, the intervertebral substances, and the cartilaginous bodies uniting the bones of the pelvis ; 3t/, certain portions of the periosteum, in which, when a tendinous sheath is formed, the peculiar nature of the fibrous system disap¬ pears, and is succeeded by a substance belonging to the order of fibro-cartilages. Beclard follows Meckel in rejecting the first subdivi¬ sion, the individuals of which are quite similar to ordinary cartilage, in wanting the distinct fibrous structure, and being covered by perichondrium, the fibres of which have caused General them to be regarded as fibro-cartilages. On this principle Anatomy. Beclard gives the following view of the fibro-cartilages. Is#, Fibro-cartilages free at both surfaces; those in the ^ form of menisci, which are placed between the articular “ age’ surfaces of two bones (fibro-cartilagines inter-articulares). These are seen in the temporo-maxillary, sterno-clavicular, and femoro-tibial articulations, and occasionally in the acromio-clavicular and the ulno-carpal joints. These liga¬ ments are attached either by their margins or their ex¬ tremities, and are enveloped in a thin fold of synovial membrane. '2d, Fibro-cartilages attached by one surface. Of this description are those employed as pulleys or grooves for the easy motion of tendons ; for instance, the chondro-desmoid eminences attached to the margin of the glenoid cavity for the long head of the biceps, and at the sinuosity of the ischium for the tendons of the obturatores. 3d, Fibro-cartilages, which establish a connection between bones susceptible of little individual motion, as the inter¬ vertebral bodies; or which unite bones intended to remain fixed, unless under very peculiar circumstances, as those which form the junction of the pelvic bones. (Symphysis pubis ; sacro-iliac synchondrosis.) The peculiarities of these substances consist in their partaking in different proportions of the nature of carti¬ lage and white fibrous tissue, and, consequently, in possess¬ ing the toughness and resistance of the latter with the elasticity and flexibility of the former. The structure of the fibro-cartilaginous tissue is easily seen in the interver¬ tebral bodies, and in the cartilages uniting the pelvic bones. In the former, white concentric layers, consisting of cir¬ cular fibres placed in juxtaposition, constitute the outer part, while the interior contains a semifluid jelly. The concentric fibrous layers are cartilage in a fibrous shape. In the latter situation the fibrous structure is equally dis¬ tinct, while the cartilaginous consistence shows the con¬ nection with that organic substance. A similar arrange¬ ment is remarked in the inter-articular cartilage of the temporo-maxillary articulation, and in the semilunar car¬ tilages of the knee-joint. In all, the fibrous is said to pre¬ dominate over the cartilaginous structure. Their physical properties are distensibility and elasticity. Though they are at all times subjected to considerable pressure, they speedily recover their former size. Though their chemi¬ cal composition is not exactly known, they evidently con¬ tain much gelatine. Gland. Glandular System. (Glandulce.) The name gland, though rather vaguely used, may be Gland, properly restricted to designate organs of a definite structure, consisting of arteries, veins, and excretory tubes, arranged in a peculiar manner, and destined to separate from the blood a fluid of peculiar chemical and physiological properties. The organs of this description may be arranged in two general divisions,—the follicular glands, or those which occur in an isolated form ; and the conglomerate glands, or those which, being of larger volume, are understood to consist of numerous small glands combined in one general organ. The former em¬ braces the sebaceous glands of the skin and the muci¬ parous glands of mucous membranes; in the latter are comprehended the lacrymal and salivary glands, with the tonsils, the pancreas, the liver, the kidneys, the tes¬ ticles of the male, and mammae of the female, and per¬ haps the prostate gland. To a third head, denominat¬ ed that of imperfect glands, Meckel refers such organs as the thymus, the suprarenal capsules, the thyroid, and the spleen. But since the term imperfect implies here a contradiction, and since it is by no means ascer- ANATOMY. 833 General tained, either that these organs secrete, or that their Anatomy, secretions ate removed by the lymphatics, it is manifest that they cannot be justly associated with the organs above Gland, (jgftned as examples of glands. The follicular glands, though most minute, are never¬ theless distinguished by the most simple and intelligible structure. They consist of small hollow spherical sacs, or minute membranes moulded into the saccular form, in the attached surface of which are distributed numerous minute arteries and veins, and the free surface of which is smooth and covered with the fluid secreted. The quantity of vascular substance with filamentous tissue surrounding the attached surface of these glands, makes them occasionally project from the surface of the mem¬ brane to which they are attached. In ordinary circum¬ stances, however, they cause no elevation, and appear in the form of simple sacs with a narrow orifice. Ihese glands belong to two textures only of the animal body,— the skin and the mucous membrane. In the former they are named sebaceous glands, from the fluid which they se¬ crete containing a small portion of fatty matter. In the latter they are named follicles, crypts, or muciparous glands. In certain regions of the mucous membranes, for in¬ stance in the male urethra, the crypts are arranged in such a manner that they constitute large sinuous cavities, the free surface of which secretes serous mucus copious¬ ly. These cavities, which have the further effect of in¬ creasing much the superficial extent of the membrane, are denominated lacunce. The peculiarity of this form of mucous gland appears to consist in its membranous sac having unusual extent, and consequently in the glandular vessels being more expanded than in the ordinary glands. The structure of the conglomerate glands is more com¬ plicated. Each gland consists of numerous minute por¬ tions of definite figure, named lobules; and each lobule may be resolved into granules, also of definite shape, in¬ timately connected by filamentous tissue. These granules, which have since the time of Malpighi been denominated acini, are found to consist of clusters of minute arteries and veins aggregated together, with minute tubes for con¬ veying away the secreted fluid. On these points anato¬ mists are agreed. They are seen most distinctly in the liver and kidney, and may be demonstrated in the pan¬ creas, testicles, and female breast, by injection. Every acinus, in short, may be said to consist of two parts, a vas¬ cular or supplying, and a tubular or excreting. On the manner in which these two parts of the acinus communicate, however, there is less certainty and preci¬ sion. In this difficulty, as the point is scarcely a matter of observation, conjecture has been resorted to; and the opinions of anatomists have been divided between two parties. According to one, at the head of which may be placed Ruysch, Haller, William Hunter, and Hewson, the minute arteries terminate directly in the excretory ducts, without intermediate substance. According to the other opinion, which is that of Malpighi, between the arteries and the excretory tubes there are placed minute mem¬ branous vesiculce or pouches, in the substance of which the arteries, still more minutely divided, are distributed, and from the free surface of which the process of secre¬ tion goes on. In short, each acinus, according to Mal¬ pighi, is a separate follicle, and the conglomerate glands consist merely of numerous follicles, combined so as to form a large general secreting organ. Between these two views of the intimate nature of the glandular tissue there is less difference than at first sight might be imagined. The chief difference is in the ulti¬ mate arrangement of the glandular capillaries. According to the view of Malpighi, these capillaries are arranged in clusters, as it were, round the beginning of the excretory General pore, so that even in this condition the termination of the former class of vessels is the commencement of the latter. Glan(U Conversely, it may be said, that since the delicate mem¬ brane in which the secreted fluid first appears neces¬ sarily receives the capillary terminations, the latter can¬ not be said to communicate directly with the excretory tubes. The correct view of the matter is, that by the term vesicles are not to be understood large sacs, but merely the rounded recess of the membrane which forms the excretory tubes. Further, since the researches of Hewson and Monro show that in the kidney and the tes¬ ticle the arteries are convoluted, it may be inferred that this is the character of the capillary arrangement of the glands; and that it is requisite to the performance of the process of secretion that the vessels be disposed in such a tortuous manner as to prevent too rapid motion of the blood. The conglomerate glands, we have seen, consist chiefly of minute vascular ramifications infinitely subdivided. In all the glands, excepting the liver, these vessels consist of arteries to convey blood to the organ, and veins to re¬ turn it to the system ; and in all the glands, excepting the liver, it is a peculiar circumstance that the same arterial trunk conveys blood for nourishing the gland, and for sup¬ plying the materials of the secretion. All the secretions, therefore, excepting that of the liver, are derived from arterial blood. The liver alone, besides receiving a con¬ siderable artery, derived from the cceliac trunk, is remark¬ able for being chiefly supplied with blood from a large venous trunk, formed by the union of the veins of the stomach and spleen, and the mesenteric and mesocolic branches, and which after this union is again subdivided into ramifications in the substance of the gland. Injection shows that the branches and twigs of this vein anastomose freely with those of the hepatic artery; and though it might be imagined that the latter is intended chiefly to nourish the gland, and the former to supply the materials for secretion, this circumstance, with the fact that in some rare instances the vena portce is not distributed in the liver, shows that at present this opinion must be adopted with caution. Besides arteries, veins, and excretory tubes, glands are supplied with lymphatic vessels, which are arranged in two sets, superficial and deep. The former are confined to the surface of the organ, over which they may be seen creeping in every direction, and belong chiefly to the membranous coverings of the glands. The deep-seated lymphatics are those which penetrate the substance of the glands, and in general accompany the large blood¬ vessels. Every gland receives a proportion of nervous branches, generally from the nerves of the sympathetic system. These branches accompany the blood-vessels in penetrat¬ ing the substance of the glands, and are distributed much in the same manner as the arteries before their ultimate division. They exercise some influence over the process of secretion ; but the nature and extent of this influence are still undetermined. Each gland contains a quantity of filamentous tissue, which envelopes the blood-vessels, tubes, lymphatics, and nerves, and constitutes a large proportion of the mass of the gland. The simple tissues, thus united, are inclosed in a general membranous covering, which also partly con¬ tributes with these tissues to retain it in its situation. These membranous coverings vary in different glands. In the liver and pancreas it is the peritoneum ; the kidneys are inclosed in a peculiar tunic; the testes are contain¬ ed in a fibrous membrane; and the acini of the lacrymal 5 N VOL. II. 834 ANA General and mammary glands appear to be covered by a form of condensed filamentous tissue. CHAP. III. ENVELOPING TISSUES. Skin. (Cutis, Pettis.) Cutaneous Tissue, Dermal Tissue. (La Peau, Tissu Dermoide,—Die Haut, Das Fell.) Fell, old English; with its appendages, Scarf-skin or Cuticle, Nail, Hair. (Cuticula, Epidermis,—Tissu Epi- dermoide et Tissu Pileux.) Skin. Skin has been said to consist of three parts, true skin (cutis vera), mucous net (rete mucosum), and scarf-skin or cuticle. Haller, Camper, and Blumenbach, are inclined to deny the existence of the mucous net in the skin of the white, and to admit it in that of the negro only; and in point of fact, indeed, its existence has been demonstrated in the negro race only, and inferred by analogy to exist in the white. “ When a blister has been applied to the skin of a negro,” says Cruikshank, “ if it has not been very stimulating, in twelve hours after a thin transparent grayish membrane is raised, under which we find a fluid. This membrane is the cuticle or scarf-skin. When this with the fluid is removed, the surface under these appears black; but if the blister had been very stimulating, another membrane, in which this black colour resides, would also have been raised with the cuticle. This is rete mucosum, which is itself double, consisting of another gray transparent membrane, and of a black web very much resembling the pigmentum nigrum of the eye. When this membrane is removed, the surface of the true skin, as has been hitherto believed, comes in view, and is white like that of a European. The rete mucosum gives the colour to the skin; is black in the negro; white, brown, or yel¬ lowish in the European.” (Experiments on the Insensible Perspiration, &c. London, 1795.) Bichat denies the existence of a mucous varnish (corpus mucosum) such as Malpighi describes it, and regards the vascular surface of the corion as the only mucous net. According to Chaussier the skin consists of two parts only, the derma (begfia, cutis vera) or corion, and the epi¬ dermis, cuticle, or scarf-skin; the first embracing the or¬ ganic elements of this tissue ; the second being an inorganic substance prepared by the organic, and deposited on its surface. This opinion is adopted by Gordon, according to whom the skin consists of two substances placed above each other, like layers or plates (lamince), the inner of which is the true skin, the outer the cuticle or scarf-skin. Beclard, on the contrary, thinks that a peculiar matter, which occasions the colour by which the several races are distinguished, is found between the outer surface of the corion and the cuticle; and that no fair race is destitute of it except the albino, the peculiar appearance of whom he ascribes to the absence of the mucous net of the skin. The corion of the human skin (pellis, corium, derma, cutis vera) seems to consist chiefly of very small dense fibres, not unlike those of the proper arterial coat, closely interwoven with each other, and more firmly compacted the nearer they are to its outer or cuticular surface. The inner surface of the corion is of a gray colour; and in al¬ most all parts of the body presents a number of depres¬ sions varying in size from -j^th to joth of an inch, and consequently forming spaces or intervals between them. These depressions, which correspond to eminences in the subjacent adipose tissue, have been termed areolce. They are wanting in the corion of the back of the hand and foot only. The outer or cuticular surface of the corion is smooth, of a pale or flesh-red tinge, and is much more vascular than its inner surface. It presents further a number of O M Y. minute conical eminences (papillce), which, according to General the recent observations of Gaultier and Dutrochet, are Anatomy, liberally supplied with blood-vessels, and are the most vas- cular part of this membrane. In the ordinary state of cir- 1 culation and temperature during life these eminences are on a level with the surrounding corion ; but when the sur¬ face is chilled, this membrane shrinks, while the papillae either continue unchanged or shrink less proportionally, and give rise to the appearance described under the name of goose skin (cutis anserina). This surface was said by the older anatomists to present numerous orifices or pores; but according to Gordon, if we trust to observation, no openings of this kind can be recognised, either by the eye or the microscope, except those of the sebaceous follicles. The hairs, indeed, are found to issue from holes in the corion, but they fill them completely. In certain situations, for instance at the entrance of the external auditory hole, at the tip of the nose, on the margins of the eyelids, in the armpits, at the nipple, at the skin of the pubes, round the anus and the female pu¬ dendum, are placed minute orifices, from which exudes an oleaginous fluid, which is quickly indurated. These openings lead into the cavities of small sacs called follicles (folliculi) or sebaceous glands ( glandulce sebacece). These sacs, the structure of which is noticed above, consist of hollow surfaces secreting an oleaginous fluid, which is progressively propelled to the orifice, where it soon un¬ dergoes that partial inspissation which gives it the seba¬ ceous or suet-like aspect and consistence. The corion is liberally supplied with blood-vessels, nerves, and absorbents. After a successful injection, its outer surface appears to consist of a uniform net-work of minute vessels, subdivided to an infinite degree of deli¬ cacy, and containing during life blood coloured and co¬ lourless. It can scarcely be doubted that this vascular net-work (rete vasculosum) is the only texture correspond¬ ing to the reticular body of the older anatomists. It is well known that this membrane, when boiled suf¬ ficiently long, is converted into a viscid glutinous liquor, which consists chiefly of gelatine (Chaptal, Seguin, Hat¬ chett, Vauquelin, &c.), and that glue is obtained from it for the purposes of art. As, however, in these operations a portion of matter is left undissolved, and as glue is com¬ pletely soluble in water, while skin resists it for an inde¬ finite time, it may be concluded, that though the chief constituent of the corion is gelatine, it is under some pe¬ culiar modification not perfectly understood. Ihe union of this organized gelatine with the vegetable principle denominated tannin forms leather, which is insoluble in water. Cuticle or scarf-skin (epidermis, cuticula) is a semi- Cuticle, transparent, or rather translucent layer of thin light- coloured matter, extended continuously over the outer surface of the corion. Its thickness varies, being thinnest in those parts least exposed to pressure and friction, but thickest in the palms and soles. It is destitute of blood¬ vessels, nerves, and absorbents; and there is reason to believe, from observing the phenomena of its reproduc¬ tion, that it is originally secreted in the form of a semi¬ fluid viscid matter by the outer surface of the corion; and that, as it is successively worn or removed by attrition^ it is in like manner replaced by a constant process of secretory deposition. This semifluid viscid matter, which in truth is found between the outer surface of the corion and the firm cuticle, is the substance mentioned by Mal¬ pighi, and so often spoken of as the mucous net (corpus mucosum). It is inorganic; and it is impossible to ex¬ plain its production otherwise than by ascribing it to the outer vascular surface of the corion. ANATOMY. 83o General Cuticle is rendered yellow and finally dissolved by im- Anatomy. mersion in nitric acid. It is also dissolved by sulphuric acid in the form of a deep brown pulp. These, and some ®*in' other experiments performed by Hatchett, show that it consists chiefly of modified albuminous matter. This description shows, that if strict observation be trusted, the mucous net has no existence, at least in the European. In the Negro, Caffre, and Malay, however, a black membrane is said to be interposed between the co- rion and cuticle, and to be the cause of the dark com¬ plexion of these races. On this subject I refer to the de¬ scription given by Cruikshank, which is the best (£x- periments, &c. p. 31, 41, and 43); the Essay of M. Gaul¬ tier, already quoted; and the observations of Beclard. What is found in the skin of the mixed or half-caste races, i. e. the offspring of an African and a European, or of a mulatto and European ? and how is the transition be¬ tween this colouring layer and its insensible diminution effected ? Nail. Nail is a substance familiarly known. On its nature and structure we find many conjectures, but few or no facts, in the writings of anatomists; and almost all that has been written is the result of analogical inference ra¬ ther than of direct observation. It is known that the nails drop off with the scarf-skin in the dead body; that they are diseased or destroyed by causes which act on the outer surface of the corion, and produce disease of the cuticle; and that, if forcibly torn out, the surface of the corion to which they were attached bleeds profusely and inflames. In other respects they are inorganic ; but these facts warrant the conclusion that the root of the nail is connected with the organic substance of the corion, and that the whole substance is the result of a process of se¬ cretion similar to that by which the cuticle is formed. According to the experiments of Hatchett, they con¬ sist of a substance which possesses the properties of coa¬ gulated albumen, with a small trace of phosphate of lime. Hair. The root of a hair is not only that part which is con¬ tained in the bulb, but the portion which is lodged in the skin. The middle part and the point are those which project beyond the surface of the skin. The bidb is a small sac fixed in the inner surface of the corion, in the contiguous filamentous tissue, and in which the root is implanted. Every hair is cylindrical, tapering regularly from the root to the point, and solid, but containing its proper co¬ louring matter in its substance. The colour varies, but the root is always whitish and transparent, and softer than the rest; the fixed or adhering part of the root is almost fluid. When hair is decolorized, it becomes trans¬ parent and brittle, and presents a peculiar silvery-white colour; and as hairs of this kind are few or abundant, it gives the aspect of gray, hoary, or white hair. The bulb, though visible in a hair plucked out by the root, is too small in human hair to be minutely examined ; and Chirac, Gaultier, and Gordon, have therefore de¬ scribed its structure and appearances from the bulbs of the whiskers of large animals, the seal for example, in which it is much more distinct. According to researches of this kind, every bulb forms a sort of sac or follicle, which consists of two tunics, an inner one, tender, vascu¬ lar, and embracing closely the root of the hair; and an outer, which is firmer and less vascular, and surrounds the inner one, while it adheres to the filamentous tissue and the inner surface of the corion. When the hair is¬ sues from the bulb, it passes through an appropriate canal of the corion, which is always more or less oblique, but which, as has been already said, it fills completely; and General it afterwards passes in a similar manner through the scarf- Anatomy, skin. Nervous filaments have been traced into the bulbs of the whiskers of the seal by Rudolphi and the younger air# Andral. The bulb or follicle, in short, is organic, and forms by secretion the inorganic hair. The structure of hair appears to be either so simple, or so incapable of being further elucidated, that anato¬ mists have not given any facts of consequence regarding it. Its outer surface is believed to be covered with im¬ bricated scales, because in moving a single hair between the finger and thumb it follows one direction only. Hair is believed to be utterly inorganic, though the phenomena of its growth, decoloration, and especially of the disease termed Polish plait (plica Polonica), have led various authors to regard it as possessed of some degree of vitality. These phenomena, however, may be explain¬ ed by the occurrence of disease in the bulbs or generat¬ ing follicles. Hair is insoluble in boiling water ; but Vau- quelin succeeded in dissolving it by the aid of Papin s digester. From the experiments of this chemist, and those of Hatchett, it may be inferred that hair consists of an animal matter, which appears to be a modification of albumen, a colouring oil, and some saline substances. Mucous Membrane, Villous Membrane. (Membrana Mu¬ cosa, M. Mucipara, M. Villosa,— Tissu Muqueux, Bi¬ chat.) The organic tissue or membrane to which the name of Mucous mucous or villoxts has been applied, consists of two great divisions, the gastro-pulmonary and genito-urinary. The first or gastro-pulmonary division comprehends that membranous surface which commences at the vari¬ ous orifices of the face at which it is contiguous with the skin, and is continued through the lacrymal and na¬ sal passages, and even the Eustachian tube, by the larynx on the one hand to the windpipe and bronchial mem¬ brane, and by the oesophagus on the other through the entire tract of the alimentary canal, at the opposite ex¬ tremity of which it is again identified with the skin. The distribution of the second division, or the genito¬ urinary mucous membrane, is slightly varied according to the differences of sex. In the male it is connected with the skin at the orifice of the urethra, from which it pro¬ ceeds inwards toward the bladder, sending previously small prolongations through ducts on each side of the veru montanum, from which it is believed to be continued through the vasa deferentia, to the vasa efferentia of the testicle. Continued over the inner surface of the urinary bladder, it is prolonged through the ureters to the pelvis and infundibula of the kidney. In the female, besides passing in this direction, it ascends into the womb, and passes through the Fallopian or uterine tubes, at the up¬ per extremity of which it terminates in an abrupt opening into the sac of the peritoneum—the only instance in the whole body in which a mucous and serous surface com¬ municate freely and directly. These two orders of membranous tissue have each two surfaces, an attached or adherent, and a free one. The adherent surface is attached, ls£, to muscles, as in the tongue, most of the mouth and fauces, oesophagus, and whole alimentary canal, and the bladder; 2d, to fibrous membranes, as in the nasal cavities and part of the la¬ rynx, in which it is attached to periosteum or perichon¬ drium, the palate, ureter, and pelvis of the kidney; 3 um InlBshnomm Unuium Tunicis suUUiorit Anatomes Opera DetependoTum Descriptio ANATOMY. General which, as already stated, are thus situate on the outside Anatomy. 0f the pleura. The course first described is that of the unreflected or exterior division of the pleura. The second, Serous Qr over the organ covered, is the course of the injlect- mem rane. ^ doubled portion of the membrane, which is thus ne¬ cessarily smaller, and less extensive, than the former. The arrangement thus sketched, which may be easily shown to be applicable to all the serous membranes, de¬ monstrates their twofold character of lining the walls of a cavity and covering the organs contained. From an idea of this property, the old anatomists applied to them the epithet of menJbrance succingentes. In tracing the course of the serous membranes, the anatomist observes that they present productions which float with more or less freedom in the cavity formed by the free surface, and which may be generally shown to consist of two folds of the single membrane produced beyond the inclosed organ, but still maintaining the unity of the membrane. Of these prolongations, the most dis¬ tinct examples are the epiploon and the appendices epiploicce of the peritoneum. Less manifest instances are the adi¬ pose folds of the pleura near the mediastinum, and the bladder-like appearance at the base of the heart, within the pericardium. The synovial fringes in the interior of the synovial membranes, which belong to a subsequent head, are nevertheless of the same general character. Between the folds of these productions there is invariably more or less adipose substance, which indeed is observed in some quantity in various parts of the filamentous tissue on the outer surface of the serous membranes in general. Every serous membrane I have above represented as a hollow sac everywhere continuous, and the outer surface of which has no communication with the inner. To this character the only exception is the peritoneum in the female, which is perforated at two points, corresponding to the upper extremity or orifice of the Fallopian or ovi- ferous tubes. This has been already mentioned as the only spot at which the mucous and serous surfaces com¬ municate directly with each other. Every serous membrane consists of a thin, colourless, transparent web or pellicle, through which the tissue of the subjacent organ or parts may be easily recognised; and every serous membrane presents two surfaces, an at¬ tached or adherent, and a free or unadherent. The attached surface, which is also termed its outer one, is that by which it is connected to the tissue or organ which it covers; it is somewhat irregular, flocculent or tomentose, and is evidently connected by fine filamentous tissue. The degree of attachment is very variable in dif¬ ferent membranes, and in different points of the same membrane. In general, serous membranes adhere much less firmly to the walls of cavities than to the surface of the contained organs. Thus, the abdominal peri¬ toneum and the costal pleura are more easily removed than the intestinal peritoneum and the pulmonic pleura. The peritoneum adheres feebly to the bladder, to the liver, and to the pancreas—more intimately to the different regions of the intestinal tube, and seems to be almost identified with the substance of the female organs of generation. From the interior of the capsular pericardium, and from the vaginal coat, it is almost impossible to detach the serous pellicle. The former, however, is peculiar in having between the serous surface and the fibrous mem¬ brane no filamentous tissue, upon the abundance or de¬ ficiency of which the degree of adhesion depends. The free or unadherent or inner surface is very smooth, polished, and uniform; moistened with a watery fluid, from which it derives its shining appearance; and des¬ titute of fibres or any other trace of organic structure. 839 From this smooth, polished aspect, which is a peculiar attri- General bute of the free surface of serous membrane, all the organs Anatomy, covered by it derive their glistening appearance. Thus the exterior surface of the lungs derives its appearance fr°m membrane the pleura, the heart from the pericardium, and the liver and intestinal canal from the peritoneum. A successful injection of size or turpentine, coloured with vermilion, brings into view so many capillary blood-vessels in this membrane, that it might be supposed at first sight to con¬ sist entirely of minute arteries and veins. Further, by proper management, lymphatics may be injected in it with quicksilver to a degree equally minute and delicate. From these experiments, therefore, it may be concluded that serous membrane is chiefly composed of minute arte¬ ries and veins conveying colourless fluids, and of vessels connected with the general trunks of the lymphatic system. Whether it contains any thing else but vessels of this kind, or has a proper substance or tissue, remains to be ascer¬ tained. Though nerves are often seen passing along their outer or attached surface to the neighbouring tissues, none have hitherto been traced either into the pleura or peritoneum. By most of the older anatomists, and among others by Haller, serous membrane is considered as of the nature of filamentous tissue or cellular membrane, more or less closely condensed {tela cellulosa stipatd) ; and this view is adopted and maintained by Bordeu, Bichat, Meckel, and Beclard, the last of whom, however, thinks they par¬ take of ligamentous characters. Macerated, they become soft, thick, and pulpy; and are finally resolved into floc¬ culent filamentous matter. In the course of decomposi¬ tion in the dead subject they first lose their glistening aspect, then become covered by a foul, dirty coating of viscid matter, which appears to exude from their surface ; and eventually they are dissolved into shreds. Immer¬ sion in boiling water renders them thick, firm, and some¬ what crisp. When dried they become thin, clear, and transparent, and, if preserved from humidity or the attacks of animals, may remain long unchanged. The experiments of Hatchett, Fourcroy, and Vauquelin, show that they contain gelatine and a little albumen; but no precise in¬ formation on their chemical composition has yet been given. The principal character of the serous membranes is that of isolating the organs which they cover, and to the struc¬ ture of which they are adventitious, and forming shut ca¬ vities, in which there is incessant exhalation and absorp¬ tion. In some instances they evidently contribute to fa¬ cilitate the mutual motions of contiguous and corre¬ sponding surfaces. From their free surfaces is secreted a fluid containing a small portion of albumen (Hewson, Experimental Inquiries, vol. ii. chap. vii.; Bostock, Ni¬ cholson’s Journal, vol. xiv. p. 147, and Medico-Chirurgi- cal Transactions, vol. iv.), which is greatly augmented du¬ ring the state of disease. The mode of developement of the pellucid membranes is not well ascertained. The investigations regarding organogenesy by Oken, Meckel, and Tiedemann, disclose facts which induce Meckel to hazard the opinion that some of them are not at all times shut sacs. I doubt, however, whether the fact which he adduces for this purpose im¬ plies the open condition of the pericardium and the peri¬ toneum. In the case of the former the developement of the heart proceeds from the basis generally, without affect¬ ing the integrity of the investing membrane. In the case of the latter there is more reason to believe that, at the navel, at least, the peritoneum is either open, or is con¬ tinuous with the vitellar membrane. In the foetus the serous membranes are so thin, that 840 ANATOMY. General they are much more transparent than in the adult. In cartilages is nevertheless established by sundry facts. 1st, General Anatomy. small animals also, they are more transparent than in If a portion of articular cartilage be divided obliquely, Anatomy. large, and in cold-blooded animals than in the mammifer- and examined by a good glass, it is not difficult to recog- evnov;ai SerT ous. Of some also the disposition varies at different pe- nise at one extremity of the section a thin pellicle, differ- membrane.r.ods Thug the descent of the testicle,—a process which ing widely in aspect, colour, and structure, from the blu- has been well explained by Albinus, Haller, Wrisberg, ish-white appearance of the cartilage. 2d, If the free and Lano-enbeck,—is attended with a remarkable change surface of the cartilage be scraped gently, it is possible to in the arrangement of that portion of peritoneum which detach thin shavings, which are also distinct from carti- the gland impels before it. 1 lage in their appearance. 3d, The free surface of the ° cartilage is totally different from the attached surface, or Synovial Membrane. (Membrana Synovialis ; Bur see fr0in a section of its substance, and derives its peculiar Mucosa.) smooth polished appearance from a very thin transparent Synovial Bichat enumerates several circumstances in which he pellicle uniformly spread over it. \th, If articular carti- membrane. conceives that serous and synovial membranes differ from lage be immersed in boiling water, this thin pellicle be- each other. Gordon, who doubts how far the distinctions comes opaque, while the cartilage is little changed, bth, are well founded as the basis of anatomical arrangement, Immersion in nitric or muriatic acid, which detaches the admits, however, the following peculiarities. cartilage from the bone, gives this surface a cracked ap- Synovial membrane resembles serous membrane in being pearance, which is not seen in the attached surface, and a thin, transparent substance, having one smooth free sur- which is probably to be ascribed to irregular contraction face turned towards certain cavities of the body, and an- of two different animal substances. &th, The existence of other connected by delicate cellular tissue to the sides of this cartilaginous synovial membrane is demonstrated by these cavities, or to the parts contained in them. But the morbid process with which the tissue is liable to be it differs from serous membrane in the following circum- affected. On the whole, therefore, little doubt can be en- stances. ls£, It possesses little vascularity in the healthy tertained that the representation of their course, as given state ; no blood-vessels are almost ever seen in it after originally by Nesbitt, Bonn, and Hunter, is well founded, death, nor can they be made to receive the finest injec- The same views may be applied to the synovial linings tion. 2d, Its lymphatics are quite incapable of demon- of the tendinous sheaths, which are equally to be regarded stration. 3d, Very delicate fibres, like those of cellular as shut sacs. substance, or like the finest filaments of tendon, are dis- Attached to the free surface of each synovial mem- tinctly seen in it after slight maceration, kth, It is con- brane is a peculiar fringe-like substance, which was long siderably less strong than serous membrane. On these supposed to be an apparatus of glands (glands of Havers) grounds, therefore, synovial membrane is to be anatomi- for secreting synovial fluid. It is now known that these cally distinguished from serous membrane. fringes are merely puckered folds of synovial membrane, The synovial membrane, as described above, is found and that, although synovia is abundantly secreted by them, not only in each of the movable articulations, but in those this depends merely on the great extent of surface which is sheaths in which tendons are lodged, and in which they the necessary consequence of their puckered arrangement undergo considerable extent of motion, and in certain This arrangement is easily demonstrated by immersing an situations in the subcutaneous filamentous tissue. articulation containing the fringed processes in clear water, The distribution of the synovial membranes is much when they are unfolded and made to float, and show their the same in all these situations. They are known to line connections, figure, and terminations. They are analogous the ligamentous apparatus of each joint, capsular and to the free processes of serous membranes, and like them funicular; and they are also continued over the cartila- are double, and contain adipose matter, ginous extremities of the bones of which the articulation The synovial sheaths (bursa mucosa) are very nume- consists. This continuation, which was originally main- rous, and arc generally found in every tendon which is tained by Nesbitt, Bonn, and William Hunter, and was exposed to frequent or extensive motion, demonstrated by various facts by Bichat, has been lately Though the fluid prepared by these membranes has questioned by Gordon and Magendie, the former of whom been examined by Margueron, Fourcroy, John Davy, especially thinks it unsusceptible of anatomical proof. Orfila, and other chemists, it cannot be said that its che- The cartilaginous synovial membrane is certainly not so mical composition is accurately determined. It is said to easily demonstrable as the capsular, for the same reason contain water, albumen, incoagulable matter regarded as which I have already assigned regarding the difficulty of mucilaginous gelatine, a ropy matter, and salts ot soda, isolating the capsular pericardium, the ovarian peritoneum, lime, and some uric acid. On the presence of the incoa- and the serous covering of the tunica albuginea,—the want gulable gelatine depends its utility in diminishing friction of filamentous tissue. in the finer kinds of metallic machinery employed in The presence of synovial membrane in the articular watches and chronometers. END OF VOLUME SECOND. NEILL AND CO., PRINTERS, EDINBURGH. PnklloKorl kr h %-C. Rlanlr F.rl, nPl, 1 RR?) Eruj&by GJiikman H&inT. ACOUSTICS PLATE I • ••• • ••• • ••• •••• • Li 1 1-1. 1 i i i i 1 i.i.. . « . i I-L-X Fi#. 16. Fix,. 7. • • • • • ••• • ••• • ••• • ••• • Fi<). S. Fig. 17. Published by AJcC.Black. Edinburgh,18BS. ETujd fry 6Ld ikman .Ecbin P ! Pu blished by A.&C.Black. Edinburgh. AEROSTATION. PLATE If. M <) NT COL VI K K’S BA LIA) ()N. BLxVNCHARD’S BAJXOON. 0.08716 0,17363 0,2588? 0,34202 0,42262 GAKNKRI N S PARACHUTE irr, descendi/u} 0,57358 0,64279 0.70711 0,76604 0.81915 0,86603 0.93969 0.96593 0,93481 - Ti 0,996W CHARLES’ & ROBERT'S’ BALLOOR. Entj^by G.Aibnan. BAinT Scale of Feet 6 10 IS 20 Published by AA C.Black. Rduibiirgh. * t s ITT Ki i graved bv S.Hall ’B u i;v S 0’! Bloom .si )?' k° P I o^ftshR. ftmseR W'Tvp.mj. dw A ‘ # 1 \ FLATEWo C : 1 r I " Sf-'- Published by A.&C. Black. Edinburgh. L853. in AGRICULTURE PLA TE V. PHCEWIX. £red by and the, property of MTCrisp. Hear/chill. Worthumbej-hmcL. Winner in1852 of the First Prizes given by the ytgncultural Societies of England. Scotland & Ireland,. SMW-Moms© (S©W CHARITY. Fred by and the. Property of MI Booth. Warlaby. Yorkshire Published "by A.&C. Black, Edmlraigli. 1853. I AGRICULTURE. Gall PLATE VI. ArgylesMre Bull. Black faced Ram.. Pablisliedbj Aic C.Black.Edmburgt,1853: FaBlIsHe'3"5y CMacfe .Edinburgh, 18 53. PLATE VH. AGRICULTURE. HrecL by th& Right Hon^ the Earl of Talbot. Bred by Thrrnar Ellmari. Esqf Beddinghar/z-. Published by A.&CBlaek,Edinburgh, 1853. Published by A.& C. Black. Edinburgh, 185?). "'awi+m Published, ly A.& C. Black, Edinburgh, 185?). I ~ PLATE IX. ~ ttw'fh- (LSifonan TLm.'.'. AGRIcn/niRK. 'Suffolk Punch. Improved Black; Cart Horse. "Publishedby A.& C.Black. Edinburgh. 1853. AGRICULTURE. IL IE E® IE SITS 11. IE.ABI Bred. iy. and the. Property of MrDickinson.. McydaDnetfaU.Jtazburg/is/iLre. ILHKSHSra® fined by. and die Property of MrGeoryeTfwmson. Ifaymount,. Raxbury/isfure ftiblisheiby A.& C. Bkck. Edinburg]i 1853. Published by A_& C. B1 ack. Edinburgh. 1853. PLATE XL AGRICULTURE. (SME^IKM EWK .Bred, by, and the. Property of MB Thomas Elliott, dyndhope. Roxburghshire-. One Year Old. Dred by MfThomas Robertson- Broomlea.. County of Peebles. Published, by Aic C. B1 ack. Edinburgh. 1853. Published hyiOfcC. P la.ck, Edinburgh, Lbbb AGRICULTURE. PLATE XII. MISA1POILETASI IBIMHin) Boar and Sour. The Property of the Offht Hon. Bad Spencer, mported from Naples by the IforL.Captwn Spencer. Ewe. in her second fleece. Bred by MfBishop.of Losenkam House. Kent. Published byA.&:C- Black.EdinbursSh. 1853. a r. i r ttt Tin? u (Of fMf mm Bred by. and the Properly of MrEddison.Yorkshire. ©IF TIME MME IMJISIEI WmW) Bred by. and the Property of ^Eddison ■ Yorkshire AGRICULTURE. Published bvA.& C. Black, Edinburgh. 185?;. * OiCO PLATE XIV. West AGRICULTURE. xv. TabllslifiUjy-A.. & C.Black, Id±i£tnir^li, 1853. Gr. A-i~krna.i l . A CLS~ts AGE IC r LTITRE. PLATE XVI. SECTION C..D. 10 20 4:0 50 Publisiied bjA.&C Black Edmbargh. 1853 //. 5 HLATK XV111 A LG E U R A. x H r ^ K w £ /] < ^ L_ Qj < t f "1 <<< rS x ^ »Ni — 75< ® ^ ^- < 2 V- I Z < -5 z in ^ r j- - ^ < ***, r- F- U c_ r L. cc a. ’ZS. x) b ^y h X -'I f— >- 'O- ^ ^co V > ^ ^ -h CC -^ u Li_ t ) n: ^ < pq U <|. w U n ffi $ ^ —ri b {_ (T ^ Z- \r h- W <1 g ^ ^ c ph h H -©- X ^ Cj ~vr ^ ^- V JZ -,0 ^ r ^ m f vvy ^VxO O “O c-s ^ ^ CSvv^0O' (5r s 'o 'b >. -O Q C\ > Vv V -V- -f . c> r- CT ©- t— > v r \ /\ X) ^C tr vj h-\ *x 1“ r* r^> Z - t “ G^( ^ ^ ^A • - -'-- " r ^*=0 ^ ^ E E ^ t"°e~ ^ ^ Q~> tZ. 07 tx i>- ^vv HD © — ^ d ^ '^' Z f co (g© Xy. ^ ^r © x ^ oo © M- ^ ^ (- oo O d ov ^ “ CX] u0 ^X ^ ^ ^ c< qq^QW Ph P^N <: pq p? Q w t N W W ^ ^ r^ X P^ ^ S 2q vp O S O' oq ^ h V2 a: jn ^7 d . "r 'O oi -J ? 1-1 y m m rK m j. O g.c [t ^ ^ ^ r ^ nr^ ^ O ! -4 t-, £ X ^ ^ ^ 0 jn^l F ^ rs ^ cn M X z />^ < ^ ^ ^ ^ ^ ^ ^ id d <1 1 < ~s <■ Xn CM 7v^ o -o 4J ^ O C4J PQ O ft X (S> V X q- > 5- rt ~’ q- SO -q >V A O- ^ X^-o p.,^- F^1- r S o i th 3 „f Am ^ (p c^N o- © ^1 to q j-j O d]lX(3> *!_ D ^ ^ ^ A ^ ® rn ^ ^ (0- ^ e o yp i 2- ^ d ^ ^ ^ ^ ^ \ T d ' 00 ^ Xl> ® > cCS. M ^ V zj <0 \±j ^ d 1 X 6> X ^ a v ^ 3 x- X x 3 '..P ^ i3 * — O d 7 ^ d T ^ ■S) jn- &> ~ b V~ > o pq ^ h t> h ^ ^ X < cy ^ ^ w ^ LU 7\ w o ds o I cq x; | X X | cT, 'ey n ^o Eh , rv z > a □ I 3: £ o / x < s c° rO s' f O; TT* ^0 C^j f—. n >N | ^ V d* ^ ^ D ^ ^ , , 04 y ^ “““X d -^rv O r ° N K & f- > 1‘uhiished by A&C. Bla ck. Edinbur ANCIENT ALPHABETS. plate Comparative Table of Hierojrlvphic and Alpbabetie ('hai'Mctei's tVfi j * tj C AiA* ' REMARK A1JI,E ALPHABETS T H K S V K f A T. ' h bp h oh H M- ? 2rl vird J3 ^3 Ketfi CZ3 cd- dim «di \ ^ PbUth i r r j ^ ‘ti He 01 o-l. ^ c^a cn cO O Q_ Q. o o. o >/? vx -»- j ^ VS1 ^ w^vl»da DO. iQ |£tej So £L3 \> vv -i. ^ x csa<«l. 2L t3 =5) a _2i j J J / ^ -5* ^ a\ rh cja n o c^o] X3 /V.-. * \ r r ’} ^ **.■ (wAu . an, :.m L L ^1 "h ^ the II.I.TR1AN or SERVIAN. if d A’S’A a a £ £ FSffl ty B 1. f f P C> & Kr g cb ip .m v, c c 9 *? s «z x r % ^ g gh t t on on t t A A iTb i> a T !/ Y v e c 3 3 F. e TSXOY 3> 33 V u ?R n? ffa ofi x sh ^ ^ ^ ^ F f X X H R 3 3 ft z z 4* ^ H H 8 S I i LU tu . o t Th If 4J Miip^ S >■' f f«?i¥ l^lJVVCz^ I i UP UP ^ \ 5.V MV y4 S1 r K K 2r ^ K k MlilUlUJso A A ift rfb L 1 l> b f f hi A\ .m, M M m t> ^ B3 le ja K hJ IP P x n H H Eb^rh y a ^ | X x K K3 Y e o o 2 a o o }o k> of a v .» II n o° p p p K> k> P y a THE ETHIOPIC. THE ARMENIAN. Pun P Ghieni ‘t Fa Jeti P* ha hu hi ha lie lie In* -^vp lit „,, u ii « y y y u* la 1« U la le le 1« I.OM l\ fr- h. A h. fv A“ ha hu M ha he he ho homi di /Ii- ih th rh in a mil irn ma me me mo Mai on tro- oij oq mj, gu ?fn ^ h sa su si sa se se so i p. w iu ui- ,!v. iw m s11 tp ra ru ri ra re re ro Hot H- Res 4^ A A* £a C L, Vu' P~ sa su si sa se se so .W 1'1 fv «\ h> hi h 1^1^^ Wa ku ki ka ke ke ko j j]N ft t„f •!> ‘k <1; f ^ 4> ba Wu bi ba be be bo Bet n n h, a il dl p ^ £• ta ru ti ta te te to „ r u„ -r i: t: ^ t ■!• t- , ba hu hi Via he be ho CJiunPt Hharrn'tl 'lt‘ ^ *3 1> ^ Ho > ua nu ni ua ue ne no i 5- 1 '/ i '5 £ a u i a e e o Aiphr A AAA A A A cha cku ehi cha che che oho o.f yi 'a- 'a 'h 'it ii 'n Liiu) l— ZtCL ^ Kat: 1_ G* X Mien P r J Xu % Soia *L Yua n Ccia L. he Ope A Rra n. Se u Vie u *£ Dhuw un hire £» ^ a Hiun I— (’he £ leu L- fe va vu vi va ve xe xo I„ (I) (D- ‘Y. T i; (D- a ii i a e e o Am U h Vi Vl 0 & THE IBERIAN (; F. O R G I A .V. h An a ll Y<7a Ai/i b (!) 7h?' t za zu zi za ze ze . zo j ^ ■/w H i I' H, H LL 11 15 O Chun #. i) ru ja ju ji ja je je jo ^ Don. d i) For f.ph Yomon P P P. JP P* P* ^ tin e ^ Mm rb da du di da de de do zw i’ y.. y. v; x. y: Y. 3a» , , 3 &BU h T* La LLL kl k-t | 7^ /n m- in. ui m. d' d> n 1! pa pu pi pa pe pe po j n ]n i {$ Zon zc A A A A A A A ^ k j UplA ) ry o '/ i yo '7#* 7.0 I PLATE XXI THE < (>I’TIO or EGYPTIAN. Alpha UX A I i'-dsi ‘B ii vr Ganvuui P V G DaAda A, ah. 1) £i: e ex: r. Yo . P £- s ZicDi ? ^ 7. Friday H H 1 Thita 0 O ni Jauda I 1 I Kahha R K ^ i.auda r M U XL in .W H It n £iv ^ ^ x o 0 o <> /ft If n p /?,* P P « Sima C C Dan T ^ T fU X V E /%z $ $ P i hi X OC n> Jm IU OJ O Schei W Pket CI q a u i jb i h Hori & &J H Ghuujia X x Shim a (T (T Det I* T Ehsi y ^ THE GOTHIC. g-a gn gi ga ge ge go j ^ iw 3 7' l P 7* al 1 ta tu ti ta te te to izv* z (J CaT e lAnen ei Pa i t Zadaiy za zu zi za ze ze zo | __ .-. A A A A A A A \ ^ i F ^ zza zzu zzi zza zze zze zzo I ^ Man m ^ xop H i u Man in fi Chaiinr rh 9 e* 9 ^ 0 : r l 7 .. ~ ,, .. . b 1 nr n O ohaii oh fa tu ti fa fe fe lo J A & d. 4. d.