Summary of your 'study carrel' ============================== This is a summary of your Distant Reader 'study carrel'. The Distant Reader harvested & cached your content into a collection/corpus. It then applied sets of natural language processing and text mining against the collection. The results of this process was reduced to a database file -- a 'study carrel'. The study carrel can then be queried, thus bringing light specific characteristics for your collection. These characteristics can help you summarize the collection as well as enumerate things you might want to investigate more closely. This report is a terse narrative report, and when processing is complete you will be linked to a more complete narrative report. Eric Lease Morgan Number of items in the collection; 'How big is my corpus?' ---------------------------------------------------------- 19 Average length of all items measured in words; "More or less, how big is each item?" ------------------------------------------------------------------------------------ 71144 Average readability score of all items (0 = difficult; 100 = easy) ------------------------------------------------------------------ 7 Top 50 statistically significant keywords; "What is my collection about?" ------------------------------------------------------------------------- 8 illustration 7 water 6 ore 6 metal 6 gold 4 New 4 Mining 3 work 3 silver 3 iron 3 form 3 foot 3 find 3 deposit 3 South 2 vein 2 time 2 test 2 rock 2 mining 2 mineral 2 man 2 lead 2 large 2 great 2 german 2 acid 2 United 2 States 2 Mr. 2 Iron 2 FIG 2 England 2 Copper 2 Canada 2 California 2 America 2 Agricola 1 value 1 student 1 stope 1 stone 1 solution 1 soil 1 small 1 sluice 1 shall 1 shaft 1 section 1 second Top 50 lemmatized nouns; "What is discussed?" --------------------------------------------- 3581 ore 3507 water 2490 iron 2452 gold 2379 mine 2242 copper 2134 silver 2020 acid 1962 solution 1903 foot 1812 mineral 1769 time 1744 metal 1743 lead 1740 coal 1619 part 1558 gram 1537 rock 1505 clay 1463 cent 1365 man 1300 work 1260 deposit 1254 case 1220 method 1171 mining 1082 material 1034 furnace 1015 use 1015 quantity 981 place 956 vein 955 weight 931 condition 916 salt 899 year 874 amount 859 peat 856 surface 853 oxide 848 shaft 847 result 841 way 834 process 815 stone 813 end 787 matter 779 p. 772 value 770 side Top 50 proper nouns; "What are the names of persons or places?" -------------------------------------------------------------- 16512 _ 1679 c.c 1591 | 646 United 640 States 560 Agricola 412 Mr 390 De 383 . 359 Committee 319 Board 314 Association 303 sulphur 285 C. 283 C 277 Sec 257 || 249 New 243 Bessemer 233 ammonia 226 Durham 217 W. 211 c. 203 Mining 197 J. 193 dilute 192 England 187 South 187 Council 177 pp 170 London 169 Germany 165 Pliny 159 Miners 159 Federation 153 Mr. 149 Copper 149 Coal 148 alumina 145 ore 144 F 143 H. 143 California 141 FIG 136 vitriol 136 Iron 136 B.C. 134 Crawford 133 libra 132 Mushet Top 50 personal pronouns nouns; "To whom are things referred?" ------------------------------------------------------------- 11779 it 3978 they 2430 he 1926 we 1701 them 1023 i 424 you 345 itself 342 him 277 us 222 themselves 152 himself 117 one 95 me 47 mine 28 ourselves 16 myself 14 she 11 ours 5 theirs 5 her 4 thee 3 yourselves 3 yours 2 his 2 .1 1 |cost 1 ys 1 thyself 1 sb_{2}o_{4 1 rock._--multiply 1 pelf 1 mgcl2 1 iron.~--of 1 interest:-- 1 iii.--_peat 1 hno_{3}.~ 1 hg 1 h_{2}o. 1 h.-p 1 fluxes[6 1 b Top 50 lemmatized verbs; "What do things do?" --------------------------------------------- 54186 be 9275 have 3319 make 2163 use 1929 do 1826 give 1823 take 1707 find 1627 contain 1174 require 1105 add 1086 see 974 place 962 form 921 know 881 follow 872 work 837 carry 831 say 818 become 786 call 752 show 712 produce 701 come 678 wash 669 weigh 661 obtain 603 hold 597 dissolve 544 remain 537 put 536 describe 516 determine 515 pass 515 melt 504 leave 500 run 477 remove 474 cover 471 occur 468 consider 468 appear 467 go 456 reduce 456 get 454 separate 454 mix 449 dry 447 draw 446 allow Top 50 lemmatized adjectives and adverbs; "How are things described?" --------------------------------------------------------------------- 5448 not 2889 other 2548 more 1921 such 1768 then 1722 so 1698 first 1690 large 1592 same 1592 great 1586 very 1487 only 1401 also 1398 small 1396 out 1364 long 1344 much 1306 many 1265 up 1216 most 1179 well 1078 as 987 less 958 good 954 little 899 high 854 low 811 about 791 however 785 thus 775 present 772 off 740 now 724 wide 709 down 705 again 695 certain 687 necessary 685 even 679 second 629 often 626 therefore 612 few 594 far 575 usually 559 general 529 further 525 sometimes 520 various 516 together Top 50 lemmatized superlative adjectives; "How are things described to the extreme?" ------------------------------------------------------------------------- 443 most 407 good 173 least 121 great 107 large 83 low 79 high 78 Most 55 early 42 near 29 fine 28 small 24 rich 21 simple 21 pure 17 slight 17 late 17 hard 16 heavy 12 strong 12 cheap 10 l 10 bad 10 MOST 9 wide 9 old 8 common 7 manif 7 long 7 easy 6 poor 6 full 6 deep 5 wise 5 short 5 new 5 light 4 narrow 4 cold 3 true 3 topmost 3 sure 3 rough 3 ripe 3 remote 3 mere 3 hot 3 crude 3 close 2 young Top 50 lemmatized superlative adverbs; "How do things do to the extreme?" ------------------------------------------------------------------------ 773 most 103 well 73 least 3 near 3 hard 2 highest 2 greatest 1 fast 1 easiest 1 clay,--with Top 50 Internet domains; "What Webbed places are alluded to in this corpus?" ---------------------------------------------------------------------------- 2 www.gutenberg.net Top 50 URLs; "What is hyperlinked from this corpus?" ---------------------------------------------------- 1 http://www.gutenberg.net/dirs/1/8/7/5/18751/18751-h/18751-h.htm 1 http://www.gutenberg.net/dirs/1/8/7/5/18751/18751-h.zip Top 50 email addresses; "Who are you gonna call?" ------------------------------------------------- Top 50 positive assertions; "What sentences are in the shape of noun-verb-noun?" ------------------------------------------------------------------------------- 206 _ see _ 61 _ see also 13 _ bes _ 12 solution is then 9 ore is rich 8 solution is complete 7 gold is not 6 _ does not 6 _ gives _ 6 coal is not 6 copper is not 6 metals are present 5 _ is usually 5 coal producing township 5 gold is also 5 gold is present 5 gold is very 5 iron is present 5 lead is present 5 men do not 5 method is not 5 mine is worth 5 mining is not 5 ore is not 5 silver does not 5 solution is best 4 clay is not 4 copper is present 4 deposits are therefore 4 deposits are very 4 gold is always 4 gold is usually 4 lead is not 4 minerals are present 4 ore does not 4 rocks are not 4 silver is present 4 solution is not 4 water carries off 4 water does not 4 water is not 4 water is scarce 3 _ gives off 3 _ is darker 3 _ is not 3 acid are then 3 acid is nearly 3 acid were present 3 clay does not 3 clays are highly Top 50 negative assertions; "What sentences are in the shape of noun-verb-no|not-noun?" --------------------------------------------------------------------------------------- 2 acid has no action 2 metal has not yet 2 method is not applicable 2 mining has not yet 2 mining is not useful 2 working place not less 1 _ are not available 1 _ does not directly 1 _ is no doubt 1 _ is no part 1 _ is not first 1 _ is not suitable 1 _ was no doubt 1 acid are not all 1 acid has no effect 1 acid is no greater 1 acid is not greatly 1 cases is not empirical 1 cent is not sufficient 1 clay does not readily 1 clay is no criterion 1 clay is not alone 1 clay is not difficult 1 clay is not heated 1 clays are not perfectly 1 clays have no definite 1 coal is not lignitic 1 coal was no better 1 copper are not immediately 1 copper is not good 1 copper is not perfectly 1 copper is not rarely 1 copper is not wholly 1 deposit is not suitable 1 deposits are not important 1 deposits are not likely 1 deposits has no close 1 foot having no cavities 1 gold gives no ocular 1 gold is not always 1 gold is not pure 1 gold is not quite 1 gold is not too 1 gold was not probably 1 iron are not readily 1 iron is not present 1 iron is not unfrequently 1 lead are not easily 1 lead contains no silver 1 lead has no disturbing A rudimentary bibliography -------------------------- id = 38015 author = Agricola, Georg title = De Re Metallica, Translated from the First Latin Edition of 1556 date = keywords = A.D.; Agricola; Alchemists; Ancients; Appendix; B.C.; Bergmeister; Bermannus; Book; Century; Copper; Dioscorides; English; Fossilium; Freiberg; Greeks; King; Latin; Liquation; London; Metallica; Mines; Mining; Natura; Ore; Ortu; Pliny; Probierbüchlein; Saxony; VII; XXVII=; foot; furnace; german; gold; illustration; iron; large; lead; long; low; metal; note; place; prior; roman; second; silver; small; stone; vein; water summary = kinds of metals, namely gold, silver, copper, iron, tin and lead. silver, gold, tin, copper, iron, or lead ore, in which they all appear speak of _rudis_ gold, silver, quicksilver, copper, tin, bismuth, lead, contain any gold, silver, copper, or lead, and yet it is not a pure gold, silver, copper, or lead, they are mixed in precisely the same way small scale, with the smelting of silver, lead, copper, and tin ores of gold, silver, lead, copper, tin, bismuth, quicksilver, and iron of The ores of gold, silver, copper, and lead, are smelted in a furnace by appear that the lead-copper bullion was melted again with iron ore and at a time are placed in the furnace in which silver-lead is liquated chapters one each to silver, gold, tin, copper, iron, lead, and The ores of gold, silver, copper, lead, tin, and iron are id = 18751 author = Beringer, C. (Cornelius) title = A Text-book of Assaying: For the Use of Those Connected with Mines. date = keywords = BOOK; C.E.; Cloth; Copper; DETERMINATION; EDITION; Engineer; F.C.S.; FIG; GENERAL; GRAVIMETRIC; Iron; Mining; Plates; Revised; Varying; acid; add; assay; c.c; contain; dilute; gold; gram; illustration; large; lead; metal; ore; oxide; practical; precipitate; quantity; silver; solution; student; water; work summary = hydrogen is passed through an acid solution containing the metals till Again, the metals precipitated in the acid solution form sulphides which silver nitrate solution in a flask with 20 c.c. of dilute nitric acid, of silver nitrate in distilled water and diluting to 1 litre; 100 c.c. of such a solution are equivalent to 1 gram of potassium cyanide.[40] Wash the precipitate back into the flask, boil with 10 c.c. of nitric acid, add soda till alkaline, and pass sulphuretted hydrogen three weeks) by weighing up 0.2 gram of iron wire, dissolving in 10 c.c. of dilute sulphuric acid, diluting to about 100 c.c., and titrating. 3. One gram of brown iron ore dissolved in hydrochloric acid required extent of 0.050 gram in each, with 20 c.c. of zinc solution and 5 c.c. of dilute hydrochloric acid, those in which copper sulphate, ferrous If, now, a solution containing 98 grams of sulphuric acid (H_{2}SO_{4} = id = 29633 author = Bishop, Philip W. title = The Beginnings of Cheap Steel date = keywords = Bessemer; Ebbw; Iron; Kelly; Martien; Mining; Mushet; Vale summary = Bessemer, who began his experiments in the making of iron and steel in an industrial process; for when the time came, Bessemer patented his patent for "Improvements in the Manufacture of Iron and Steel."[14] Bessemer''s claim to manufacture "malleable iron and steel without patents outright to the Ebbw Vale Iron Works and by this action, as process," David Mushet greeted Bessemer''s discovery as "one of the nothing that Mr. Bessemer may hereafter patent can deprive Mr. Robert Mushet of having Mushet''s early praise of the Bessemer process and on his sudden David Mushet''s advocacy of Martien''s claim to priority over Bessemer manufacture of steel by the Bessemer process which, from the peculiar in making steel by the Bessemer process, which may, therefore, be now Production of Bessemer Steel at Edsken," _Journal of the Iron and Mushet patent is described as so much like Uchatius'' process that id = 33630 author = Boyd, Lucius J. title = Geological Report on Asbestos and its Indications, in the Province of Quebec, Canada date = keywords = Asbestos; Canada; find summary = GEOLOGICAL REPORT ON ASBESTOS, AND ITS INDICATIONS IN THE PROVINCE OF special attention to the distribution of the Asbestos-bearing rocks Serpentine is generally believed to have been originally deposited as a mention; but in Canada the finest and most crystalline serpentine is to properties it contains, and one which the serpentine of Lower Canada is Italy, Asbestos is found, measuring up to 6 feet, in fibre, and As regards the indications of Asbestos, it is a general recognised fact, all other places where Asbestos-bearing serpentine is found, the existence of Asbestos, or "Amianthus," is noticed when the serpentine is indications of rich veins of Asbestos, which will be found to both serpentine into Asbestos fibre, by the action of the atmosphere. In one or two cases I have seen large quantities of broken rock There are good indications of Asbestos where the serpentine is crossed the various Asbestos mines in Canada, whose opinions have greatly aided id = 45287 author = Bramble, Charles A. title = The A B C of Mining: A Handbook for Prospectors date = keywords = New; cent; copper; find; foot; gold; illustration; inch; iron; metal; mineral; ore; rock; silver; test; vein; water summary = as gold found is to Ans. About 13 cubic feet of quartz weigh a ton before being disturbed; when Much gold is derived from copper and iron pyrites, and silver gold can be moved by water accounts for the value of the deposits given the rocks by an ore containing water, quartz, nickel and below, and this is especially true of gold and silver ores. To test an ore for gold, take a pound of it, crush in mortar and pass detecting minute quantities of gold in rocks, ore tailings, etc. basin of water; heat the bottom of the tube containing the ore and Drop a little powdered ore in a test tube; add nitric acid; dilute valuable in the case of copper ore, as little as 1 per cent. minerals are generally the ores of lead, zinc, and carbonate of iron. great specific gravity of gold as compared with water and rock. id = 29926 author = Hittell, John S. (John Shertzer) title = Hittel on Gold Mines and Mining date = keywords = California; dirt; gold; mining; quartz; sluice; water summary = the "pay-dirt," is washed in water, which dissolves the clay and quartz mining the auriferous rock is ground to a very fine powder, the sluice usually runs through the claim, and the auriferous dirt is Very soon after the water and dirt commence to run in the sluice, all pay-dirt contains much coarse gold, the quicksilver is introduced from sluice-box with them in a day; and after the water and dirt have run mining; it washes more dirt, and requires more water, and a larger have a large sluice than a little one, if the water and dirt can be Usually, in a hydraulic claim, the dirt is washed down to the bed-rock; Amalgam can be separated from dirt by washing, almost as well as gold. the dirt, being placed in a pan, may be washed in water, which is never Quartz requires a mill and water-power; placer dirt is washed in a id = 26697 author = Hoover, Herbert title = Principles of Mining: Valuation, Organization and Administration date = keywords = CHAPTER; case; cost; deposit; depth; fig; foot; illustration; metal; ore; shaft; stope; value; work summary = In a general way, only the ore which must be mined need As mines are opened by levels, rises, etc., through the ore, an The risk in estimates of the average value of standing ore is dependent All ore-deposits vary in value and, in the miner''s view, only those From the point of view of continuity of values, ore-deposits may In considering the working costs of base-metal mines, much depends work economically extension of the ore-bodies is a matter of no vertical shafts are largely applied to coal-mines, and some engineers There was a time when mines were worked by driving the level on ore SUPPORT BY PILLARS OF ORE.--As a method of mining metals of the objectives is to work the ore at the least cost per ton, it is work which yields ore be charged to stoping account, and if cost and the stoping cost worked out on all ore hoisted, it will include id = 38903 author = Hoskin, Arthur J. (Arthur Joseph) title = The Business of Mining A brief non-technical exposition of the principles involved in the profitable operation of mines date = keywords = Colorado; District; Government; States; United; body; gold; great; illustration; man; metal; mining; ore; work summary = methods in the mining of precious metal ore. mines for the extraction of metallic contents from the ores. which have made him famous among mining men, says, "Ore dressing is an work of carrying on operations in a railroad tunnel is not mining; the driving of adits through barren rocks to reach ore bodies is not mining; dividends paid by the gold and silver mining companies of the United the copper mining companies of the United States exceed the combined The mining of low-grade _gold_ ores by open-pit methods has taken hold per ton of ore mined is said to average 55 cents. With shaft mines, having deep workings and low grades of ore, ores upon, or close to, the mining property. The Portland Gold Mining Company, operating a great property at Victor, There are districts that have many small gold and silver mines with ores id = 3679 author = Johnson, J. C. F. (Joseph Colin Francis) title = Getting Gold: A Practical Treatise for Prospectors, Miners and Students date = keywords = Australia; Mining; Mr.; New; South; find; form; gold; iron; lode; man; mercury; metal; ore; plate; power; time; water summary = deposition of metals therein, even by mining men of long experience. the gold requires, passes through a perforated iron plate called a formed by accretion on some metallic base, from gold salts in solution, of pure metals, such as gold, in mineral lodes. gold has been formed, that is, by the deposition on metallic bases of gold was formed with the reefs from solutions in mineral waters, by Sometimes, when the gold is very fine, amalgamated copper plates are water, and the gold at once coming in contact with the mercury begins Having treated on gold extraction with mercury by amalgamated plates is now washed with clean water, which leaches all the gold and silver whether it be of gold, silver, tin, copper, or other metal, requires the well watered countries, and such, as a rule, are not those in which gold form of gold mining. id = 26142 author = Johnson, Samuel W. (Samuel William) title = Peat and its Uses as Fertilizer and Fuel date = keywords = Connecticut; Mr.; New; Peat; Weber; acid; air; dry; illustration; manure; matter; soil; water summary = b. Condensation of Fibrous Peat--Weber''s Method; Hot-drying 135 In 1858 I took a weighed quantity of air-dry peat from the New Haven the soluble organic matters of the soil and of peat, especially the Peat and swamp-muck, when properly prepared, furnish carbonic acid in matters, while peat contains usually 5 to 10 _per cent._, and often effect of several air-dry peats--the heating power of an equal bulk of The quantity of water retained by air-dried peat appears to be the same of the peat for use as fuel, the canals that carry off the water from or even needful to drain and air-dry the peat, preliminary to working. 50 _per cent._ of water, and the best hot-made machine peat contains 15 Good air-dry peat, containing 20 to 30 _per cent._ of water, in some The exclusive use of air-dry peat as fuel in the id = 27842 author = Leith, C. K. (Charles Kenneth) title = The Economic Aspect of Geology date = keywords = Africa; America; California; Canada; England; Europe; FEATURES; France; Geologic; Germany; Lake; Mexico; Nevada; New; North; Russia; South; Spain; States; Superior; Survey; United; british; deposit; economic; mineral; ore; rock summary = resources--including such as coal, oil, gas, iron ore, copper, gold, and Mineral products formed by weathering from common igneous rocks include MINERAL DEPOSITS WITHIN AND ADJACENT TO IGNEOUS ROCKS WHICH WERE FORMED and zinc ores of the western United States and the copper deposits of indicate them; so mineral deposits associated with igneous rocks are The deposition of ores of igneous source in the country rock into which RESIDUAL MINERAL DEPOSITS FORMED BY THE WEATHERING OF IGNEOUS ROCKS IN Igneous rocks not containing mineral deposits may on weathering change The value of the United States annual mineral production in recent years basic igneous rock, as in Cuba, may produce important residual iron ore The equivalent of 15 per cent of the iron ore mined in the United States =Technical and commercial factors determining use of iron ore minerals.= high-grade deposits mined in the United States, were derived by surface id = 12762 author = Martin, Edward A. (Edward Alfred) title = The Story of a Piece of Coal: What It Is, Whence It Comes, and Whither It Goes date = keywords = America; Britain; England; FIG; Ireland; South; carboniferous; coal; form; gas; great; illustration; oil; seam; time summary = of coal which would be thereby formed for use in some future age, would coal-bearing strata consists of numerous species of ferns, the number of immediately beneath the coal seams, but for a long time it did not strike There is a class of deposit found among the coal-beds, which is known as fact that important beds of coal also occur in strata of much more recent In the early days of coal-mining the explosions caused by this gas soon As we have seen, large quantities of coal are formed and petroleum we obtain from coal, whilst candles, oils, dyes, product of distillation of the coal is stored, and from which the gas of coal-gas would commence to be deposited in liquid form, and care has first products are known as _first light oils_, or _crude coal-naphtha_, coal-tar, that portion of the distillate known as the light oils being id = 31024 author = Multhauf, Robert P. title = Mine Pumping in Agricola''s Time and Later date = keywords = Agricola; Museum; Stangenkunst; german summary = MINE PUMPING IN AGRICOLA''S TIME AND LATER detailed mining landscapes on 16th-century German coins in the National development of what Agricola calls _tractoriae_--hauling machines. the region known to Agricola (Erzgebirge) in the 13th century.[3] introduction of machinery for removing ores and water from deep mines. Bechtel speaks have been put as much as a century later.[5] In any case, MINE-PUMPING MACHINERY ILLUSTRATED BY BRUNSWICK MULTIPLE TALERS time,[6] their use in mining would appear to date from the mid-14th Figure 2 shows two shaft-houses covering pumps driven by to a mine." The most powerful machine then in use for deep mines appears many descriptions and drawings showing its use in the mines, driving mines changed in the century after him far more than has been crank was centuries old at this time, and had been applied to pumping arrangement very like that described by Agricola, although not in mining id = 43297 author = Searle, Alfred B. (Alfred Broadhead) title = The Natural History of Clay date = keywords = Coal; Measures; Seger; brick; clay; deposit; form; illustration; material; plastic; water summary = in a scientific sense to include a variety of argillaceous earths (Fr. _argile_ = clay) used in the manufacture of bricks, tiles, pottery and to mean that clays contain water in a state of combination similar to boulder clays it frequently forms a large portion of the stony material. oxide) is the most useful form in burned clay, but in the raw material true clay present in the material, and reaches its highest proportions will it form a strong material when mixed with a plastic clay. When heated moderately, clay forms a porous material and, unless the clayworkers mix non-plastic material such as sand or burned clay with In Great Britain, china clay occurs in the form of powdery particles clay without the addition of any material other than sand and water.] of sand-like material may be removed from some brick-clays whilst a ball id = 20146 author = Strohm, Rufus T. (Rufus Tracy) title = Engineering Bulletin No 1: Boiler and Furnace Testing date = keywords = test summary = efficiently the boiler is working is to make an evaporation test, can weigh water and coal and read steam gages and thermometers is show how much water is being evaporated per pound of coal, and the to pump water to the boiler to be tested. water fed to the boiler during the test. boiler is the heat represented by the quantity of water evaporated In a boiler test the temperature of the feed water is usually heat required to change a pound of water at 180° to steam at 100 of heat usefully employed in making steam per pound of coal fired, calculated and the heating value of the coal is known, the boiler boiler horsepower means the evaporation of 34.5 pounds of water per coal must be evaporated to produce a boiler efficiency of 65 per heating the water in the boiler to make steam. id = 48925 author = Wilson, John title = A History of the Durham Miner''s Association 1870-1904 date = keywords = Act; April; Association; Board; Committee; Council; Crawford; Durham; Executive; February; Federation; July; Miners; November; Owners; Union summary = Council meeting had agreed to recommend the men to work as regularly agreement binding men to work so many hours at the coal face. A Council meeting of the Miners'' Association was held in meeting of owners, we shall begin on Monday to work five days per the county for the members of the Durham Miners'' Association, and not The Hours Arbitration--Position of the Association--Federation Board members of the Durham Coal Owners'' Association, and their workmen, the Durham Coal Owners'' Association, the question of whether the Miners'' Association--the agreed working hours of the datal men and The Durham Coal Owners'' Association feel that the time has come when general and wage questions with the Durham Federation Board. The Durham Coal Owners'' Wages Committee feels the responsibility of Board to meet the Owners'' Committee in order to advance the matter. time the number of men and hours at the Associated Collieries was id = 17449 author = nan title = Mining Laws of Ohio, 1921 date = keywords = Code; General; Ohio; Penalty; Sec; duty; person; section; shall summary = person shall be appointed district inspector of mines unless he has inspector of mines shall not permit such maps, plans, records and shall be filed by the chief inspector of mines in his office, and a inspector of mines shall examine each mine in his district, in which owner, lessee or agent thereof shall furnish the means necessary for =Chief Inspector of Mines Shall Provide and Maintain Rescue The chief inspector of mines shall provide and maintain, one person who shall be appointed by the chief inspector of mines, The person in charge of said rescue car shall, before entering upon is not provided, the owner, lessee or agent shall be required to is provided, the hoisting of persons shall not be required. [=Owner, lessee or agent shall provide second opening.=] district inspector of mines, shall provide such additional safety [=Owner, lessee or agent shall provide shields on mining machines.=]