Xawrcncc Xibrar^ PEPPERBbb. t7 IJorrowers may take two books at fh. t.me. provided no more than ? '"""^ shall be a work of Fiction °' "^^ Piate picture, en^raVinrir^ttt eT, "'""'''' any Law, Town, City or Public . "'""^' '" punished by a fine n't iUt/t^o',;''''"''^ -e than one thousand doiiarak'rlct'iT HINTS PRACTICAL INFORMATION CABINET-MAKERS, UPHOLSTERERS, AND FURNITURE MEN GENERALLY. TOGETHEB WITH A DESCRIPTION OF ALL KINDS OF FINISHING. WITH FULL DIRECTIONS THEREFOR— VARNISHES— POLISHES— STAINS FOR WOOD-DYES FOR WOOD-GILDING AND SILVERING— RECEIPTS FOR THE FACTORY— LACQUERS, METALS, MARBLES, ETC.— PICTURES, ENGRAVINGS, ETC.— MISCELLANEOUS. NEW YORK: THE INDUSTEIAL PUBLICATION COMPANY 1899. CA>fOS WEGETTVCgWm UBRAI»V PREFACE. While a large amount of the matter contained in this work has been published before in some shape or other, it was found in many instances incorrect, and therefore unreliable; this was in a great measure owing to the carelessness and want of icnowl- edge on the part of the compilers, for there can be no doubt that the original recipes, methods, etc., were in the main correct; but in the frequent reproductions, errors, omissions, and interpola- tions occurred. It has been the aim of the publishers of the present work to make all necessary corrections, and to render the work as reliable as may be ; and to this end neither expense nor pains have been spared, and much new matter that has not been generally known before has been added to that which has been public property for a long time. That the work will be found a valuable aid to the operative cabinet-maker, furniture man, and to wood- workers generally, there is not the least doubt, and its price has been kept down to such a point as will not be beyond the means of the average workingman. New York, 1884. TABLE OF CONTENTS. Description of Cabinet-Making, Designing, Framing, Veneering, Inlay- ing, Carving, Eeeding, Mouldings, Figiiues, Composition Ornaments, - 20 Filling.— Fillers for Walnut, for Light Woods, tor Cherry, for Oak, for Rose- wood, Sizing, 25 Application of Varnishes. — Bru.shes for Varnishing, Varnish Pan, - 29 Rubbing, --------,30 Flowing and Polishing.— Flowing, Varnish, Polishing, - . - . 31 Varieties of Finish.— Dead Finish, Varnish Finish, Wax Finish, Imitation Wax Finish, Ebony Finish, French Polishing, The Ingredients, French Polish, Improved Polish, Water-proof Polish, Prepared Spirits, Polish for Turner's Work, 38 Staintng.— Black Stain, Brown Stain, Walnut Stain, Oak Stain, Rosewood Stain, Cherry Stain, Red Stain, Mahogany Stain, Surface Stains, Crim- son Stain, Purple Stain, Blue Stain, Green Stain, Yellow Stain, To Brighten Stains, 43 Dyeing Wood.— Black Dye, Blue Dye, Yellow Dye, Green Dye, Red Dye, Purple Dye, Liquid for Brightening and Setting Colors, Orange Dve' Silver Gray Dye, Gray Dye, - -47 Gilding, Silvering and Bronzing.— Gilding, The Reqnisite.s, Sizes Oil- Size, Parchment-Size. Gold-Size, To Prevent Gold Artherino- Oil-Gild- ing, Burnish-{;il(lirvii. Frcpiiiinur tlft> Wood-work, Polishing, Applying the Size, Layinsr the Gold, Biiniishiiiir. Martin;; or I)ea(l-(;old, Finishirio- Shell- Gold, Silver-Size, Composition for Frames, Ornaments, To ManipiUate Gold Leal, Bronzing, --55 Graining and Color Work.— Graining. The Process, Graininff-Grounds Light Wamscot Oak, Darker Wainscot Oak, Dark Oak. Very Dark Oak Mahogany, Rosewood, Bird's Eye Maple, Graining-Grounds, Mixing Colors, Cream Color, Pearl Grey, Fawn, Buff, Straw, Drab, Purple Violet French Grey Silver, Dark Chestnut, Salmon. Peach Blossom, Lead, Dark Lead, Chocolate, Light Yellow, Stone, Olive Green. Grass Green Carna- tion, Imitation of Gold, Colors for Outlines of Ornaments, Tones Tints Shades, Tempera, Distemper, Color Harmony in Grained Work, Chinese White, Mixing White Lead, Varnish Green, - - - . . . VARNISHES. 69 Gums and Their Qualities.— Amber, Anime, Copal, Oil Varnishes, Spirit Varnishes, Lac, Sandarac, Mastic, Damar, Resin, - - - - - 71 The Solvents.— Linseed-Oil, Oil of Turpentine, Alcohol, Naphtha, - - 72 TABLE OF CONTENTS. Preparation of Oil Varnishes.— Copal Varnish, Artists' Virgin Copal, Cabinet Varnish. Best Body Copal. Carriage Varnish, Wainscot Varnish, Pale Amber Varnish, --. 82 Preparation of Spirit and Tirpentine Varnishes.— Best White Hard Spirit Varnish. White Hard Varnish, White Siiirit Varnish, Brown Hard Spirit Varnish, Hard-wood Lacquer, French Polish, Bleached Shellac, Lacquer for Brass, Colored Lacquers, Mastic Varnish, Turpentine Var- nish, Crystal Varnish, Paper Varnish, Water Varnish, Sealing- Wax Var- nish. Black Varnish, Varnish for Iron. Varnish for Cane and Basket Work, 96 POLISH REVIVERS, ETC. Polish Revivers.- French Polish Revivers, Furniture Reviver. Furniture Cream. Furniture Paste, Several Receipts for Furniture Cream, White Furniture Cream, .....98 GLUE. Glue.- To Prepare Glue, Mixing Glue, Glue Pot, To Prevent Glue Crack- ing, Strong Glue to Resist Moisture, Portable Glue, - - - . - 101 MISCELLANEOUS RECEIPTS. To Raise Old Veneers.— To Take Out Bruises in Furniture, To Make Paste for Laying Cloth or Leather, Cements for Stopping Flaws in Wood, Ma- hogany ; Colored Cement, Cement for Turners, Tracing Paper, Mounted Tracings, Cracks in Drawing Boards, To Temper Tools, Hardening Tools, To Cut Steel Scrapers, To Remedy Splits in Circular Saws, Brazing Band- Saws, Saw Sharpening, Oiling Tools, To Mark Tools, Varnish for Tools, Boiler Incrustation, Non-Conducting Coverinirs for Steam Pipes, To Harden Wood Pulleys, To Prevent Belts Sliiipiiiir. Hiisjis. Sott Files, Amal- gam Varnish, Painting and Preserving Iroiiwdrk. Prei)arin< lb. logwood chips in 2 quarts water; add an ounce of pearlash, and apply hot with a brush. Then take 2 quarts of the logwood decoction, and }^ oz. of verdigris, and the same of copperas ; strain, and throw in ^ lb. of iron rust. Brush the work well with this, and oil. Brown Stain. — Boil i lb. of the brown pigment called Terre de Cassel with 4 quarts of water, until it is reduced one-third. Mix two ounces (Troy) of white potash with sufficient water to dis- solve it, and mix with the Terre de Cassel. This stain must be ap- plied with a brush, two or even three times, according to the depth of the shade required. Walnut Stain. — Mix together, by stirring, i quart spirits of turpentine, i pint asphaltum varnish, i pint of japan, i lb. dry- burnt umber, i lb. dry Venetian red; apply with a brush. This stain is transparent, and allows the grain of the wood to show through. Another. — Boil 1^2 ounces washing-soda, and ^ ounce bi- chromate of potash, in i quart of water; add 2^ ounces Vandyke brown. This stain may be used either hot or cold. Another. — With a brush apply a thin solution of permanganate of potassa in water, until the desired color is produced, allowing, each coat to dry before another is applied. Oak stain. — Add to a quart of water 2 ounces each of potash and pearlash. Tliis is a very good stain, but it should be used carefully as it blisters tlie hands and softens brushes. The stain may be made lighter by adding more water. Otiier Ocik Stains. — To darken the color of oak any of the fol- lowing may be used : Liquid ammonia laid on evenly with a rag or brush will deepen the color immediately, and it will not fade, this being an artificial production of result produced naturally by age. Bichromate of i)otash, dissolved in cold water, and ap])lied with a brush, will produce a similar result. A decoction of green walnut-shells will bring new oak to any shade or nearly black. UPHOLSrEkKRS AND FURNITURE MEN. 4I Rosewood Stain. — Mix in a bottle }^ lb. of extract of log- wood, I oz. salts of tartar, and i pint of water; in another bottle, put I lb. of old iron in small pieces, and i pint of vinegar, which, after standing twenty-four hours, will be ready for use; make a hard stiff brush with a piece of rattan sharpened at one end in a wedge shape, pounding it so as to separate the fibre. Mix in I pint of varnish, i^ lb. of finely-powdered rose-pink. The mate- rials are now ready, and the first thing in the process is to stain the wood with the logwood stain ; give two coats of this, allowing the first to become nearly dry before applying the second; then dip the rattan brush in the vinegar, and with it form the grain, after which give the work a coat of the varnish and rose pink. There can be no definite directions given for graining, except to study the natural wood and imitate it as near as possible. With the above materials skilfully applied, any common wood can be made to re- semble rosewood so nearly that it will take a good judge to dis- tinguish the difference. Another. — Boil i lb. of logwood in i gallon of water, add a double handful of walnut shells, boil the whole again, strain the liquor and add to it i pint of the best vinegar. It is then ready for use. Apply it boiling hot, and when the wood is dry, form red veins in imitation of the grain of rosewood with a brush dipped in the following solution: Nitric acid, i pint; metallic tin, i oz.; sal ammoniac, i oz. Mix and set aside to dissolve, occasionally shaking. « Cherry Stain. — Mix together, by stirring, i quart of spirits of turpentine, i pint of varnish, and i lb. of dry burnt sienna; apply with a brush, and after it has been on about five minutes wipe it off with rags. This stain takes about 12 hours to dry. A?iother Cherry Stam. — Take i quart alcohol, 2 ozs. of dragon's- blood ; pulverize the latter along with i/( oz. of alkanet root ; mix, and let stand in a warm place a couple of days. Shake frequently in the meantime. Apply with a sponge or brush. Two or three coats may be required. This makes a fine stain. Red stain for Common Work. — Archil will produce a very 42 PRACTICAL INFORMATION FOR CABINET-MAKERS, good Stain of itself when used cold, but if after one or two coats have Ijeen applied and suftered to get almost dry, it is bruslied over with a hot solution of pearlash in water, it will improve the color. Mahogany Stain. — To darken mahogany, apply a weak solution of bichromate o! potash in water. Apply successive coats, allowing each to dry, until the required shade is secured. Surface Stains.— The following are for the most part used to apply to woods of inferior quality, to make them resemble choicer woods. The colors are all to be mi.xed with very thin glue size, laid on warm with a soft woollen material, and the wood wiped dry after application. All the colors used in staining should be well pulverized, and before use the liquid should be strained. Imiiation Oak Stain. — Equal parts burnt umber and brown ochre. hnitatwn Mahogany Stain. — One part \"enetian red and two parts yellow lead. Imitation Rosewood Stain. — Venetian red, darkened with lamp- black to required shade. Imitation Walnut Stain. — Burnt umber and yellow ochre, mixed in proportions to give desired shade. Fine Crimson Stain. — Boil i lb. of good Brazil dust in 3 quarts of water for an hour; strain it, and add ^A oz. of cochi- neal ; boil it again gently for iialf an hour, and it will be fit for use. If you will have it more of a scarlet tint, boil half an ounce of saffron in a quart of water for an hour, and pass over the work previous to the red stain. Purple Stain. -I'o i lb. of good chip logwood put 3 quarts of water; boil it well for an hour ; then add 4 ozs. of i)earlash, and 2 ozs. of indigo pounded. Fine Blue Stain. — into i lb. of oil of vitriol (sulj^huric acid) in a clean glass phial, put 4 ozs. of indigo, and proceed as above directed in dyeing purple. Fine Green Stain. — To 2 pints of the strongest vinegar, UPHOLSTERERS AND FURNITURE MEN. 43 add 4 ozs. of the best verdigris pounded fine, )^ oz. of sap green, and ^ oz. of indigo. Distilled vinegar, or verjuice, improves the color. Yellow Stain. — Dissolve }( lb. tumeric in i pint alcohol ; let it stand until the tumeric settles to the bottom. Another. — A small piece of aloes added to the varnish will have all the eftect of a bright yellow stain. To Brighten Stains. — Any of the stains named (except the surface stains) will be rendered mucli more brilliant by an appli- cation of the following: i oz. nitric acid, ]4 teaspoonful muriatic acid, y^ oz. grain tin, 2 ozs. rain water. Mix in a bottle, at least two days before using, and keep the bottle well corked. DYEING WOOD. Dyeing wood is mostly applied for the purpose of veneers, while staining is more generally had recourse to to give the desired color to the article after it has been manufactured. In the one case, the color should penetrate throughout, while in the latter the surface is all that is essential. In dyeing, pear-tree, holly and beech, take the best black; but for most colors, holly is preferable. It is also best to have wood as young and as newly cut as possible. After the veneers are cut, they should be allowed to lie in a trough of water for four or five days before they are put into the copper; as the water, acting as a l)urgative to the wood, brings out an abundance of slimy matter, which must be removed, or the wood will never be a good color. After this purificatory process, they should be dried in the open air for at least twelve hours. They are then ready for the copper. By these simple means the color will strike much quicker, and be of a brighter hue. It would also add to the improvement of the colors, if, after the veneers have boiled a few hours, they are taken out, dried in the air, and again immersed in the coloring copper. Always dry veneers in the open air, for fire invariably injures the colors. 44 PRACTICAL INFORMATION FOR CABINET-MAKERS, Fine Black Dye. — Put 6 lbs. of chip logwood into the copper, with as many veneers as it will conveniently hold, without pressing too tight ; fill it with water, and let it boil sloivly for about three hours; then add half a pound of powdered verdigris, half a pound of copperas, antl 4 ounces of bruised nut-galls ; fill the copper up with vinegar as the water evaporates ; let it boil gently two hours each day till the wood is dyed through. Another. — Procure some liquor from a tanner's pit, or make a strong decoction of oak bark, and to every gallon of the liquor add a quarter of a pound of green copperas, and mix them well to- gether; put the liquor into the copper, a4Ki make it quite hot, but not boil ; immerse the veneers in it, and let them remain for an hour; take them out, and expose them to the air till it has pene- trated its substance ; then add some logwood to the solution, place the veneers again in it, and let it simmer for two or three hours; let the whole cool gradually, dry the veneers in the shade, and they will be a very fine black. Fine Blue Dye. — into a clean glass bottle put I lb. of oil of vitriol, and 4 ozs. of the best indigo pounded in a mortar (take care to set the bottle in a basin or earthen glazed pan, as it will ferment); then put the veneers into a copper or stone trough; fill it rather more tlian one-third with water, and add as much of the vitriol and indigo (stirring it about) as will make a fine blue, which may be known by trying it with a piece of white paper or wood. Let the veneers remain till the dye has struck through. The color will be much improved if the solution of indigo in vitriol be kept a few weeks before using it. The color will strike better if the veneers are boiled in plain water till com])letely soaked through, and then allowed for a few hours to dry partially, previous to being immersed in the dye. Another. — Throw pieces of quicklime into soft water; stir it well ; when settled, strain or pour off the clear part; then to every gallon add ten or twelve ounces of the best turnsole; put the whole into the copi>er with the veneers, which should be of white holly, and prepared as usual by boiling in water; let them simmer UPHOLSTERERS AND FURNITURE MEN. 45 gently till the color has sufficiently penetrated, but be careful not to let them boil in it, as it would injure the color. A Fine Yellow Dye.— Reduce 4 lbs. of the root of barberry, by sawing, to dust, which put in a copper or brass trough ; add 4 ozs. of turmeric and 4 gallons of water, then put in as many white holly veneers as the liquor will cover ; boil them together for three hours, often turning them ; when cool, add 2 ozs. of aquafortis and the dye will strike through much sooner. A Bright Yellow Dye. — To every gallon of water neces- sary to cover the veneers, add i lb. of French berries ; boil the veneers till the color has penetrated through ; add to the infusion of the French berries, the liquid for brightening colors given on page 43, and let the veneers remain for two or three hours, and the color will be very bright. Bright Green Dye. — Proceed as in either of the previous receipts to produce a yellow ; but instead of adding aquafortis or the brightening liquid, add as much vitriolated indigo (see page 44) as will produce the desired color. Green Dye. — Dissolve 4 ozs. of the best verdigris, and of sap-green and indigo half an ounce each, in 3 pints of the best vinegar ; put in the veneers, and gently boil till the color has pene- trated sufficiently. The hue of the green may be varied by altering the proportion of the ingredients ; and it is advised, unless wanted for a particular purpose, to leave out the sap-green, as it is a vegetable color very apt to change, or turn brown, when exposed to the air. Bright Red Dye.— To 2 lbs. of genuine Brazil dust, add 4 gallons of water; put in as many veneers as the liquor will cover; boil them for three hours ; then add 2 ozs. of alum, and 2 ozs. of aquafortis, and keep it lukewarm until it has struck through. Red Dye. — To every pound of logwood chips, add 2 gal- lons of water; put in the veneers, and boil as in the last; then add a sufficient quantity of the brightening liquid (see page 43) till you see the color to your mind ; keep the whole as warm as the finger can be borne in it, till the color has sufficientlv i>enetrated. 46 PRACTICAL INFORMATION FOR CABINET-MAKERS, The logwood chips should be picked from all foreign substances, widi which it generally abounds, as bark, dirt, etc.; and it is always best when fresh cut, which may be known by its appearing of a bright-red color; for if stale, it will look brown, and not yield so much coloring matter. Purple Dye. — To 2 lbs. of chip logwood and half a pound of Brazil dust, add 4 gallons of water, and after putting in the veneers, boil them for at least three hours; then add 6 ozs. of pearlash and 2 ozs. of alum ; let them boil for two or three hours every day, till the color has struck through. The Brazil dust only contributes to make the purple of a more red cast; you may, therefore, omit it, if you require a deep bluish purple. Another. — Boil 2 lbs. of logwood, either in chips or powder, in 4 gallons of water, with the veneers ; after boiling till the color is well struck in, add by degrees vitriolated indigo (see page 44) till the purple is of the shade required, which may be known by trying it with a piece of paper; let it then boil for one hour, and keep the liquid in a milk-warm state till the color has penetrated the veneer. This method, when properly managed, will produce a brilliant purple, not so likely to fade as the foregoing. Liquid for Brightening and Setting Colors. — To every pint of strong aquafortis, add i oz. of grain tin, and a piece of sal- ammoniac of the size of a walnut ; set it by to dissolve, shake the bottle round with the cork out, from time to time ; in the course of two or three days it will be fit for use. This will be found an ad- mirable liquid to add to any color, as it not only brightens it, but renders it less likely to fade from exposure to the air. Orange Dye. — Let the veneers be dyed by either of the methods given in page 45, of a fine deep }-e]low, and while they are still wet and saturated with the dye, transfer them to the bright red dye as in page 45, till the color penetrates equally throughout. Silver Gray Dye. — Expose to the weather in a cast-iron ])0t of six or eight gallons, old iron nails, hoops, etc.. till covered with rust; ndd i gallon of \'ine2;ar and 2 of water, boil nil well for UPHOLSTERERS AND FURNITURE MEN. 47 an hour ; have the veneers ready, which must be hard-wood (not too dry), put them in the copper used to dye black, and pour the iron hcjuor over them; add i lb. of chip logwood and 2 ozs. of bruised nut-galls ; then boil up another pot of the iron liquor to supply the copper with, keeping the veneers covered, and boiling two hours a day, till the required color is obtained. Gray Dye. — Expose any quantity of old iron, or what is better, the borings of gun-barrels, etc., in any convenient vessel, and from time to time sprinkle them with spirits of salt (muriatic acid) diluted in four times its quantity of water, till they are very thickly covered with rust ; then to every six pounds add a gallon of water, in which has been dissolved two ounces of salt of tartar; lay the veneers in the copper, and cover them with this liquid ; let it boil for two or three hours till well soaked, then to every gallon of liquor add a quarter of a pound of green copperas, and keep the whole at a moderate temperature till the dye has sufficiently pene- trated. GILDING, SILVERING AND BRONZING. Gilding, Silvering and Bronzing are processes of applying to previously prepared surfaces a thin layer of gold or silver leaf, or in bronzing, of a fine powder, prepared from various metals and intended to imitate the peculiar appearance of genuine bronze. The processes of gilding and silvering being identical, the description of one will suffice to explain the other. Gilding. — Gold leaf, applied to articles of furniture as a means of decoration, is used in two ways ; it is applied over an ordinary varnish or other finish, in which case but litde special preparation is necessary ; or, as when used for picture frames, cor- nices, etc., it is applied to a specially prepared foundation, the basis ot which is whiting, mixed with various other ingredients suggested by experience or fancy. In either case, the gold leaf is caused to adhere to the work, by size specially prepared for the purpose, re- ceipts for which follow herewith ; the size being first applied to the 48 PRACTICAL INFORMATION FOR CABINET-MAKERS, work, and when it has become of the right consistency, the gold is laid upon it. Oil-Gilding and Burnish-Gilding are different methods used to obtain certain desired effects, the former princi- pally for articles exposed to the weather, and for heightening the effect of incised carving or engraving, and the latter for picture- frames and articles having a specially prepared foundation, whose entire surface is to be gilded. It is intended that the gold shall adhere to the work only in the places to which the size has been applied, but the smallest portion of oil or even a slight dampness may cause the gold to partially adhere to the adjoining surface, re- sulting in slightly ragged edges ; to prevent this, before applying the size to the desired design, the entire surface is covered with a thin film of some substance perfectly free from moisture, and easily removable by water, after completion of the process. Directions regarding this preliminary process are given under the caption : To Prevent Gold Adhering. The Requisites. — First, a sufficient quantity of leaf-gold, which is of two sorts — the deep gold, as it is called, and the pale gold. The former is the best; the latter very useful, and may occasionally be introduced for variety or effect. Second, a gilder's cushion : an oblong piece of wood, covered with rough calfskin, stuffed with flannel several times doubled, with a border of parchment, about four inches deep, at one end, to prevent the air blowing the leaves about when placed on the cushion. Thirdly, a gilding-knife, with a straight and very smooth edge, to cut the gold. Fourthly, several camel-hair pencils in sizes, and tips, made of a k\v long camel's hairs put between two cards, in the same man- ner as hairs are put into tin cases for brushes, thus making a fiat brush with a very few hairs. Lastly, a burnisher, which is a crooked piece of agate set in a long wooden handle. Sizes. — These -are of two kinds: oil sizes are those which when apijlicd, present an adhesive surface, requiring the immediate UPHOLSTERERS AND FURNITURE MEN. 49 laying of the gold-leaf upon it; of this class is the oil-size com- monly used in decorating furniture; water-sizes are those that are allowed to become dry and hard when applied, and are rendered adhesive when the gold is to be laid, by brushing over with water ; for burnish-gilding these are always employed, as oil-size does not dry sufficiently hard to permit of burnishing. Oil-Size for Oil-Gilding. — Grind calcined red-ochre with the best and oldest tlr\ing-oil. When desired for use, add suf- ficient oil of turpentine to make it work freely. Parchment-Size. — For preparing Frames, etc. — To half a pound of parchment shavings, or cuttings of white leather, add three quarts of water, and boil it in a proper vessel till reduced to nearly-half the quantity ; then take it off the fire, and strain it through a sieve. Be careful in the boiling to keep it well stirred, and do not let burn. Gold-Size for Burnish-Gilding.— Grind fine sal- ammoniac well with a muller and stone ; scrape into it a litde beef suet, and grind all well together; after which, mix in with a pallet- knife a small proportion of parchment-size with a double propor- tion of water. When about to use, add parchment-size until it will just flow from the brush. Another. — Grind a lump of tobacco-pipe clay into a very stiff ])aste with thin size; add a small quantity of ruddle and fine black lead, ground very fine, and temper the whole with a small piece of tallow. When ready to use, reduce with parchment-size until it will just flow from the brush. Another. — Grind separately in water, i lb. Armenian bole, 2 ozs. red lead, a sufificient quantity of black lead; mix, and regrind with a small quantity of olive oil. Reduce with parchment-size to the proper consistenc}-. To Prevent Gold Adhering. — Eitiier one of the fol- lowing methods will prevent gold-leaf or bronze from adhering to the surface beyond the outlines of the sizing laid on to receive it: 1. Whiting used dry, and ajiplied by means of a pounce bag. 2. Whiting mixed in water, and applied with a soft brush. 5© PRACTICAL INFORMATION FOR CABINET-MAKERS, When the water has evaporated, dust off the superfluous wliiting with an ordinary paint duster. By tliis method a very thin coat- ing of whiting remains, which is free from any grittiness. One advantage gained by the use of whiting thus apphed is, it furnishes a whitish ground over which clear varnish or oil-size may be dis- tinctly seen as the striping progresses. After the leaf or bronze has been applied, the work must be carefully washed, so as to in- sure the removal of the whiting. 3. White of egg reduced with water, and applied with a piece of sponge. 4. A thin wash of starch water, either brushed on with a flat camel-hair brush, or applied with a soft sponge, 5. Take ball liquorice and water, a weak solution, and apply with a soft brush. This may be kept in a bottle ready for use at any time. 6. Cut a new potato in two, and rub over the part to be sized Avith the raw face exposed, allowing the juice to remain until dry. It will be observed that any substance which interposes a film over the varnish, itself being free from tackiness and readily re- moved by water, will answer the purjjose. Oil Gilding. — Applying the Gold. — If the wood to be gilded is finished with varnish or otherwise, no additional founda- tion is necessary upon which to lay the gold-leaf; if the w^ood is not finished, after it has been smoothed and dusted, give it one or two coats of parchment size, after it is perfectly dry and hard, again smoothing the surface with fine sand-paper. That the gold may not adhere to any part of the work except where the size is hard, powder the surface lightly with whiting from a pounce-bag, which is a small bag made of material sufficiently loose to permit the powdered whiting to sift through as fine dust ; if preferred, any of the preceding receipts for that purpose can be used instead. Remove the surplus whiting with the dusting-brush, and the work is then ready for the size. Apply tliis with a sable or fit brush of the proper size, carefully observing to make the outer lines of the design clear and sharp, that the work may not appear ragged. Let the size remain until it feels tacky, w'hen the gold may be ap- UPHOLSTERERS AND FURNITURE MEN. 51 ])lied. This is the most difficult part of the operation, and experi- ence is necessary before gold-leaf can be laid smoothly without a wrinkle or a break. Turn a leaf of gold out of the book upon the cushion ; breathe gently upon the centre of the leaf and it will lay flat on the cushion ; cut it to the proper size by bringing the knife perpendicularly over it, and sawing it gently until divided. Take your tip (a brush used for the purpose) and after drawing it lightly over your hair to remove any particles or dust that may be upon it, breathe ujion it gendy, which will dampen it sufficiently to cause the leaf of gold to adhere to it; lay the tip u[)on the leaf of gold and carefully transfer it to the work; blow upon it gently and It will straighten out and adhere. It may be rendered quite smooth by slighdy dabbing it with a bit of cotton. In about an hour wash off the superfluous gold from the edges, with a si)Ouge and water. If the article is to be exposed to the weather or much wear, the gilding may be varnished with copal varnish. Burnisll-Grilding. — As previously stated, tliis process re- quires a specially prepared foundation upon which to lay the gold, and as the preparation of this foundation is a distinct trade, the furniture (iealer or cabinet-maker seldom finds it necessary to un- dertake it, the articles coming to his hand ready-prepared for gild- ing; but as in repairing picture-frames, cornices, mirror frames, etc., it frequently becomes necessary to renew the foundation, a comprehensive description of the whole process is given. Preparing the Wood-work. — After smoothing and dusting the work, coat the frames in every part with boiling-hot parchment-size, as previously described, then mix a sufficient quan- tity of whiting with size to the consistency of thick cream, and with it by means of a brush, coat every part of the frame several times, permitting each coat to become perfectly dry before proceeding with the next. The wood will thus be covered with a layer of hard v.'hiting nearly or quite a sixteenth of an inch in thickness. The size must not be too thick, and when mixed with the whiting should not be so hot as the preliminary coat of size. 52 PKACIICAL INFORMATION FOR CABINET-MAKERS, Polisllillg. — When the prepared frames are (piile dry, clean and poHsh them. To do this, wet a small piece at a time, and, with a smooth, fine piece of cloth, dipped in water, rub the part till all the bumps and inequalities are removed; and for those parts where the fingers will not enter, as the mouldings, etc., wind the wet cloth round a piece of wood, and by this means make the sur- face all smooth and even alike. Where there is car\ed work, etc., it will sometimes be necessary to bring the mouklings to their original sharpness by means of chisels, gouges, etc., as the preparation will be apt to fill up all the finer parts of tlie work, which must be thus restored. It is^ome- limes the practice, after jmlishmg, to go over the work one e with fine yellow or Roman ochre ; but this is rarely necessar\-. Applying ttie Size. — Select the proper gold size trom the receipts previously given ; add parchment size until it will just flow from the brush ; make it quite hot, and apply it to the work with a very soft brush, taking care not to make the first coat too thick; let it dry and give two or three successive coats, after the last brush- ing it with a stiff brush to remove any inequalities. The work is then ready for the gold. Laying the Gold. — Tbe manipulation of the gold-leaf has been described under the heading Oil-Gilding. In the process now being described, the size used (being water-size, which as pre- viously explained is permitted to become hard and dry after being a[)plied) must be moistened to cause the gold-leaf to adhere to it. P'or this purpo.se, with a long-haired camel-hair j^encil, dipped in water, go over as much of the work as you intend the piece of gold to cover; then lay the gold upon it in the manner previously explained. Be sure that the i)art to which the gold is applied is sufficiently wet; indeed it must be floating, or the gold will be a|)t to crack. Proceed in this manner a little at a time, and do not attempt to cover too much at once, until by experience you are able to handle the gold with freedom. In proceeding with the work, if any flows or cracks ajjpear, immediately apply a portion of gold sufificieut to cover them. Sometimes when the gold does not UPHOLSTERERS AND FURNITURE MEN. 53 appear to adhere sufficiently tight, it will be necessary to draw a j)encil quite tilled with water close to the edge of the gold, that the water may run underneath it and soften the size. Burnishing.— When the work is covered with gold, set it bv to dr)' ; there is a particular state or degree of dryness, known only bv experience in which the moulding is in a fit state for burnishing; it will probably be ready to burnish in about eight or ten hours, but it will depend on the warmth of the room or state of the air. When it is ready, those parts intended to be burnished must be dusted with a soft brush; then wiping the burnisher with a piece of soft wash-leather (cpiite dry) begin to burnish about an inch or two in length at a tune, taking care not to bear too hard, but with a gentle and quick motion, applying the tool until all the parts of the surface are equally bright. Matting or Dead Gold. — Certain portions only of the work are burnished, according to the fancy, and the facility with which the burnishing-tool can be applied ; the remaming parts are now to be deprived of their metallic lustre, to make a more effective contrast with the burnishing. Hie i)arts thus treated are said to be matted or dead-gold. The process is as follow s : Grind some vermilion or yellow ochre very fine, and mix a very small portion either with the parchment size or with the white of an egg, and with a very soft brush lay it evenly on the parts to be dulled ; if well done, it will add greatly to the beauty of the work. Previous to matting, the work must be well cleared of superfiuous gold, by means of a soft brush. Finishing. — In elaborate works it is frequently impossible to lay gold-leaf into all the intricacies of an elaborate design, and the parts thus left bare must be finished by touching up with a small brush charged with shell-gold, or gold-powder, mixed with gum-Arabic to the proper consistency. The following receipt de- scribes the preparation of shell-gold : Shell Gold. — Take any quantity of leaf-gold and grind it with a small portion of honey, to a fine powder, add a little gum- 54 PRACriCAL INFORMATION FOR CAnTXE'l-MAKERS, Arabic and sugar- candy, with a little water, and mix it well together ; let it dry. Silver Size. — Grind pipe-clay fine with a little black-lead and good soap, anil add parchment-size as directed for gold-size. Composition for Frame Ornaments.— i lie orna- ments for gilded mirror-frames, etc., are usually moulded from some plastic substance that is somewhat tougher and more durable than the ordinary gilding foundation of whiting and size. 'i"he proper moulds being prepared they are thoroughly rubbed upon the inside with sweet oil, and the composition firmly pressed in ; after removing the mould the cast may be dried by a gentle heat, or while still plastic it can be applied in its j^roper place and bent into any position. Following are receipts for composition : Dissolve I lb. of glue in i gallon of water. In another kettle boil together 2 lbs. of resin, i gill of Venice turpentine, and i pint of linseed oil; mix altogether in one kettle, and boil and stir till the water has evaporated. Turn the whole into a tub of finely-rolled whiting, and work it till it is of the consistency of dough. Boil 7 lbs. of best glue in 7 half-pints of water. Melt 3 lbs. of white resin in 3 i)ints of raw linseed oil. When the above has been well boiled put them into a large vessel and simmer them for half an hour, stirring the mixture and taking care that it does not boil over. The whole must then be turned into a box of whiting rolled and sifted, and mixed till it is of the consistency of dough. To Manipulate Gold Leaf.— Get a piece of paper, thin enough to show shadow of gold-leaf through, slightly wax it, lay it on gold-leaf, the latter will then adhere, and can be easily worked, and will come off clean. The paper should be slightly larger than the gold-leaf, and the fingers passed over the paper to make the gold-leaf adhere. Bronzing. — This is a process for imitating on metal, plaster, wood, or other material, the peculiar appearance produced by chemical action upon the surface of bronze metal. It is accom- plished by spreading over the surface of the material to be orna- UPHOLSTERERS AND FURNIJURE MEN. 55 rnented a very thin coating of bronze-powder, which is caused to adhere either by applying it directly upon a coating of any of the sizes mentioned in the foregoing ])ages, or by mixing with a vehicle, such as gum-Arabic or transparent varnish. The latter is most de- sirable, as in the other case, being subject to the direct action of the atmosphere, the bronze-powder soon tarnishes. In ornament- ing furniture, bronzing is generally employed to represent gilding, a variety of bronze called gold-bronze being used, which affords an excellent imitation but is not very lasting. It is usually applied after the completion of the other finishing processes, the ground- work being prepared in the manner described under Oil-Gilding, and the size likewise applied as there described. A small wad of cotton-batting is then dipped in the bronze and passed gently over the sized portions, causing the bronze to adhere. In the other method — that of applying the bronze by means of a vehicle — the preliminaries of whiting the ground and sizing are not necessary, a small quantity of bronze being simply mixed with the vehicle em- ployed to such a degree of fluidity that it will flow easily, and in that condition applied witli a tine brush. Many i)reparations are used as vehicles, such as transparent varnish tlTinned with turpen- tine, gum-Arabic dissolved in water, and gold-size reduced with parchment-size. There are a variety of colors in bronze-powders, and to produce the best effect the size or vehicle should be of a color similar to that of the bronze used; in gold-size the coloring pigment is ochre, and in its place, for green-bronze, red-bronze, or blue-bronze, may be employed respectively verditer, vermilion or Prussian blue, a very small quantity being sufticient. In bronzing on painted work the ground should be as nearly as possible the color of the bronze to be applied. GRAINING AND COLOR WORK. Graining. — This is a variety of painting by which the grain, color or texture of different woods is imitated. Considerable ex- perience is necessary to produce satisfactory results, the mixing of the colors to the right shade, and the manipulation of the 56 PRACTICAL IXFOKMATION FOR CABINET-MAKERS, simple tools in a manner to faithfully i)iiitate the grain and mark- ings of the wood, requiring a higii degree of skill. Of course these remarks do not apply to that variety of graining in which only a rariegated surface is aimed at, and no pretensions made to a close imitation of any wood; that simi)le process requires neither skill nor judgment. The peculiar effect of graining is produced by the use of several shades of paint, the lightest being first applied; the design being drawn by wiping off a certain portion of the second and third or darker coats, while still in a moist condition, the intermediate and light shades below are partially uncovered, the contrast of the dif- ferent shades resembling the effect of the more prominent markings of the grain of wood. This resemblance is heightened by pro- cesses called " stippling " and " blending " which, as indicated by their titles, blend the shades and soften the lines. The tools required are a stip[)ling-brush, which is a brush with hairs about six or eight inches long; a kalsominer's brush will answer the purijose; a blending-brush, wliich is made from camel's or badger's hair and is very soft; two or three steel combs of dif- ferent sizes; a rubber like a jjcncil-rubber, about the size of the thumb and rounded off at the ends, to convenient size. The Process of Graining. — if there are any knots or sappy places in the article, they should be covered with one or two coats of glue-size or parchment-size to prevent them showing through. The work is then ready for the paint, three different shades being necessary. These are called the ground-color ; the stip])liiig color; and the graining or oil-color, and they are laid in the order named. An infinite number of combinations of colors are jjossible, obtained by the use of various coloring pigments in the difterent coats, and no two grainers agree as to the precise pro- portion of the ingredients to be used in imitating dififerent woods; we give a number of receipts for graining grounds, and also for mixing various colors; the learner can vary the proportions to suit his taste as experience dictates, and to suit the work in hand. The ground color is used to represent the lightest part of the grain of the wood, the stippling color the intermediate shades, and the UPHOLSTERERS AND FURNITURE MEN. 57 graining color the darkest parts ; a close study of natural woods will therefore be necessary to determine the color and depth of each. The proper ground being selected (see Graining Grounds) apply one or more coats — as many as are necessary to thoroughly cover the surface. As soon as the ground color is hard the stip- pling coat may be applied. This is prepared by mixing the dry pigments without oil, with either very thin gum-water, stale beer, or vinegar containing a small portion of dissolved fish-glue. The pigments to be used, as stated above, are usually about the same as those used for the ground color, but of different proportions to pro- duce a deeper shade. Apply the stippling color, and before it dries beat it softly with the side of the stippler, the long elastic hairs of which, disturbing the surface of the laid coat, cause the lighter coat beneath to become indistinctly visible, and pro- duce the effect of the pores of wood. Next apply the graining color; as soon as it is laid, take the rubber and with it wipe out the larger veins to be shown, after each stroke wiping the paint from the rubber with a cloth held in the other hand for that pur- pose. Some grainers use a small sponge for veining, and others a small piece of cloth over tlie thumb, but the rubber is probably the most convenient. When the veins have been put in, to imitate as closely as possible the markings of natural wood, tlie various steel combs are brought into use, and the edges of the veins, and some- times other portions of the work, combed with them, to soften the abrupt transition from the dark to the ligliter shades. The blender is also now brought into use, and wherever the work may require it, the colors are still more softened and blended by its soft hairs. When too much color has been removed in veining, or when a certain figure, sucli as a knot, is required, the work is touched up with a fine brush, and again softened with the blender. Wlien dry a coat of transparent varnish should be applied, hnving con- siderable oil to render it durable, as grained work is frc(|uently washed. Ready made graining colors are recommended as best and cheapest. 58 PRACTICAL INFORMATION FOR CABINET-MAKERS, Graining Grounds. — Subjoined are a few recipes for mix ing ground colors. LigJit Wainscot Oak. — White lead and yellow ochre, mixed to the required tint. Some grainers prefer a perfectly white ground for very light oak for inside work, but it is always difficult for any but a perfect master of the art to proceed satisfactorily on a white ground, and the work, when completed, is apt to have a chalky effect, even though a dark varnish be applied. A Darker Wainscot Oak. — Mix while lead, mitldle chrome, and yellow ochre. Dark Oak. — White lead, Venetian red, and yellow oclu-e. Vety Dark Oak. — White lead, raw sienna, burnt umber, and Venetian red; or burnt and raw sienna, white lead, and burnt umber. These colors, mixed in different proportions, will produce a multiplicity of tints suitable to receive the graining color, their strength being of course determined by the greater or lesser pre- ponderance of white lead. Mahogany Grounds. — There are various notions extant amongst grainers as to the best grounds for mahogany graining, some pre- ferring a ground of a deep yellow cast, while others choose one approaching a bright red. The reds and yellows used are Vene- tian red, red lead, vermilion, raw sienna, burnt sienna, orange chrome, middle chrome, etc. These colors can be mixed to the tint required, an addition of white lead being made in each case, as the ])ositive reds and yellows are too jiowerful unless diluted in turn by white. Venetian red, orange chrome, and white lead are the colors most generally used, jnd these three will, according to their predominance or subordination, make such a variety of tints that the most fastidious grainer need ha\ e no misgiving that the result will not come up to his exi)ectati(jn, if he exercise due dis- cretion in mixing the colors. Rosewood Ground. — Venetian red, vermilion, and white lead. A little scarlet lake is added for superior work, !)ut this of course is too expensive for general use. Some painters mix with the reds a small (piantity of raw sienna or chrome yellow. UPHOLSIERERS AND FUKNITUKI:: MEN. 59 Bird's- Eye Maple. — White lead alone is preferred by some grainers, but the majority of painters use a little yellow ochre to kill the rawness of the white, and this is much the better plan to adoi)t. Beginners are apt to make the ground too yellow, a mis- take that should be avoided at the outset, as the varnish which has subsequently to be coated over the work will give transparency, and add a pale creamy tone, whereas, if the ground be too yellow, the result will be heaviness. Spirit Graining for Oak.— Two pounds of whiting, quarter of a pound of gold size, thinned down with spirits of tur- pentine ; then tinge your whiting with Vandyke brown and raw sienna, ground fine. Strike out ) our lights with a fitch dipped in turpentme, tinged with a little color to show the lights. If your lights do not appear clear, add a little more turpentine. Turpen- tine varnish is a good substitute for the above mentioned. This kind of graining must be brushed over with beer, with a clean brush, before varnishing. Strong beer must be used for glazing up top-graining and shading. Oil for Graining Oak.— Grind Vandyke brown in tur- pentine, add as much gold-size as will set, and as much soft soap as will make it stand the comb. Should it set too quickly, add a little boiled oil. Put a teaspoonful of gold-size to half a pint of turpentine, and as much soap as will lie on a twenty-five cent piece, then take a little soda mixed with water and take out the veins. To Prepare the Ground for Oak Rollers.— Stain your white lead with raw sienna and red lead, or with chrome yellow and Venetian red; thin it with oil and turps, and strain for use. When the ground work is dry, grind in beer, Vandyke brown, whiting and a little burnt sienna, for the graining color; or you may use raw sienna with a little whiting, uml)ers, etc. To Imitate Old Oak. — To make an exceedingly rich color for the imitation of old oak, the ground is a composition of stone ochre or orange chrome and burnt sienna; the graining color 6o PRACTICAL INFORMATION FOR CABINET-MAKERS, is Ijurnt umber or Vand) ke brown, to darken it a little. Observe that tlie above colors must be used whether the imitation is in oil or distemi)er. When dry, varnish. To Imitate Old Oak, in Oil.— ('lind Vandyke and whiting in turpentine, add a bit of conuuon soap to make it stand the comb, and thin it with boiled oil To Imitate Pollard Oak.— The ground color is pre- pared with a mixture of chrome yellow, vermilion and white lead, to a rich light buff. The graining colors are Vandyke brown and small portions of raw and burnt sienna and lake ground in ale or beer. Fill a large tool witli color, spread over the surface to be grained, and soften with the badger-hair brush. Take a moistened sponge between the thumb and finger, and dapple round and round in kind of knobs, then soften very lightly; then draw a softener from one set of knobs to the other wliile w-et, to form a multiplicity of grains, and finish the knots with a hair pencil, in some places in thicker clusters than others. When dry put the top grain on in a variety of directions, and varnish with turps and gold-size; then glaze u[) with Vandyke and strong ale. To finish, varnish with copal. To Imitate Mottled Mahogany. — The ground is pre- pared witli the best English Venetian red, red lead, and a smalV portion of white lead. The graining colors are burnt sienna, ground in ale, with a small portion of Vandyke brown, sufficient to take away the fiery appearance of the sienna. Cover the surface to be grained, soften with the badger-hair brush, and while wet take a mottling-rollM- and go over the lights a second time, in order to give a variety of shade, then blend the whole of the work with the badger softener. Put the top grain on with the same color. ^Vhen dry, varnish. To Imitate Rosewood. — Mix verniilif)n and a small quantity of white lead for the ground. Take rose-pink, tinged with a little lampblack or Vandyke brown, and grind very fine in oil, then take a flat graining brush, with the hairs cut away at un- equal distances, and cut down the grain as if wending round a UPHOLSTERERS AND FUKNIIURE MEN. 6l knot. When nearly dry, take a graining comb that is used for oak, and draw down the grain. This will give it the appearance of nature. When dry, varnish. Another. — The ground color is prepared with vermilion and small quantities of white lead and crimson lake. When the ground is dry and made very smooth, take Vandyke brown, ground in oil, and with a small tool spread the color over the surface in dif- ferent directions forming kind of knots. Before the work is dry, take a piece of leather, and with great freedom strike out the light veins ; having previously prepared the darkest tint of Vandyke brown, or gum asphaltum, immediately take the flat graining brush with few hairs in it, draw the grain over the work and soften. When varnished, the imitation will be excellent. Rosewood Imitation in Size.— Mix Venetian red, white-lead powder, vermilion and common size, the consistency of which, when cold, must be that of a weak trembling jelly. With this composition paint the work twice over. When the ground is dry take some lampblack, finely ground in beer, and beat the white of an egg into it; take the flat graining brush, dipped in the black, and put on the grain. When dry, stain the first coat of varnish with rose pink, finely ground in turpentine, and finish the work by giving it a coat of clear varnish. To Imitate Bird's-Eye Maple.— The ground is a light buff, prepared with white lead, chrome yellow, and a little vermil- ion or English Venetian red, to take off the rawness of the yellow. The graining color is equal parts of raw umber and sienna ground in oil to the proper consistency. Spread the surface of the work with this color, and, having some of the same prepared a little thicker, ini mediately take a sash tool or sponge, and put on the dark shades, and soften with the badger-hair brush ; before the color is dry put on the eyes by dabbing the dotting machine on the work. When dry, put on the grain with the camel-hair pencil on the prominent parts, to imitate the small hearts of the wood. When dry, varnish. To Imitate Curled Maple.— Prepare a light yellow for 62 PRACTICAI. INFORMATION FOR CABINET-MAKERS, the ground, by mixing chionie yellow and white lead, tinged with Venetian red. The graining color is a mixture of equal portions of raw sienna and Vandyke, ground in ale ; spread the surface to be grained in an even manner; then with a piece of cork rub across the work to and fro, to form the grains which run across the wood. When dry, varnish. Curled Maple in Oil for Outside Work.— Pre- pare a rich ground by mixing chrome yellow, white lead and burnt sienna. For the graining color, grind equal parts of raw sienna and umber with a little burnt copperas in turpentine, and mix with a small quantity of grainer's cream. Thin the color with boiled oil; then till a tool and spread the surface even, and rub out the lights with the sharp edge of a piece of buff leather, which must now and then be wii)ed to keep it clean ; soften the edges of the work very lightly, and when dry, put on the top grain with burnt umber and raw sienna, ground in beer, with the white of an egg beat into it. When dry, varnish. Satinwood. — This ground is prepared with white lead, stone ochre, and small quantities of chrome yellow and burnt sienna. The graining color is one-third of raw sienna and whiting, ground in pale ale, very thin ; then spread the color over the surface to be grained. While wet, soften, and have ready a wet roller or mot- tling brush, ill order to take out the lights; blend the whole with the badger-hair bru.sh. \Mien the work is dry, take the flat brush, and with the same color, put on the top again. When dry, varnish. To Imitate Yew Tree. — The ground is a reddish buft". For the graining color grind in beer ecpial ])ortions of \'aiidyke brown and burnt sienna, with a small quantity of raw sienna. When the ground is dry, s])read the surface even with the color, and soften; then with a piece of cork with a sharp edge, rub the work cross and cross in order to form the fine grain. When dry, dij) the tip of your fingers in the graining color to form the eyes or knots, and put in the small touches with a camel-hair pencil. When dry, put on the lojj grain, and when this is dry, \'arnish. UPHOLSTERERS AND FURNITURE MEN. 63 To Imitate Black and Gold Marble.— I iiis descrip- tion of marble is now in great demand The ground is a deep jet black, or a dead color, in gold-size, drop black and turps; second coat, black japan. Commence veining; mix white and yellow ochre with a small quantity of vermilion to give a gold tinge; dip the pencil in this color, and dab on the ground with great freedom some large patches, from which small threads must be drawn in various directions. In the deepest parts of the black a white vein is sometimes seen running with a g'-eat number of small veins at- tached to it; but care must be taken that these threads are con- nected with, and run in some degree in the same direction with the thicker veins. If durability is not an object, and the work is required in a short time, it may be executed very quick in distem- per colors, and when varnished it will look well. Red Marble. — For the ground, put on a white tinged with lake or vermilion ; then apply deep rich reds in patches, filling up the intermediate spaces with brown and white mixed in oil ; then blend them together ; if in quick drying colors, use about half turps and gold size. When dry, varnish ; and while the varnish is wet, put in a multitude of the fine white threads, crossing the whole work in all directions, as the wet varnish brings the pencil to a fine point. Jasper Marble. — Put on a white ground lightly tinged with blue ; then put on patches of rich reds or rose pink, leaving spaces of the white groun<:ls; then partly cover those spaces with various browns to form fossils, in places running veins ; then put in a few spots of white in the centre of some of the red j)atches, and leaving in places masses nearly all white. When dry, use the clearest varnish. Blue and Gold Marble.— For the ground put on a light blue ; then lake blue, with a small piece of white lead and some dark common blue, and dab on the ground on patches, leaving portions of the ground to shine between; then blend the edges together with duster or softener; afterwards draw on some white veins in every direction, leaving large open spaces to be filled 64 PRACTICAL INFORM ATIOX FOR CABINET-MAKERS, up with a pale yellow or gold-paint; finish with some fine white running threads, and a coat of varnish at last. To Imitate Granite. — For the ground color, stain your white lead to a light lead-color, with lampblack and a little rose- pink. Throw on black spots, with a graniting machine, a pale red, and fill up with white before the ground is dry. Another. — K black ground when half dry, throw in vermilion, a deep yellow and white spots. To Imitate Hair Wood. — For the ground color, take white lead and thin it with turpentine, and slightly stain it with equal quantities of Prussian blue and lampblack. For the grain- ing color, grind in beer a mixture of Prussian blue and raw sienna; when the ground is dry, spread a transparent coal of the graining color on the surface of the work, and soften ; then with the cork mottle by rubbing it to and fro across the work, to form the fine long grain or mottle. When this is done, soften and top grain in wavy but perpendicular directions ; varnish when dry. Graining Grounds. — The best and cheajjest and most convenient simple material, for making grounds for light oak, maple, ash, and chestnut, is pure raw Italian sienna, tinted with pure white lead, not the so-called sienna which is sold by most paint dealers under that name, but the genuine article, which can be, and should be obtained even at some cost and trouble, the said article being one of the most useful and indispensable articles in the paint shop. For maple ground, of course the smallest quantity is required, it being necessary only to change the white to the faintest suggestion of straw color. For ash, the ground should be a little darker. For light oak, more of the sienna will be required, while for chestnut a decidedly yellowish tone is wanted. Care must be taken not to make the grounds too dark. Rather in the other extreme, for the reason that there is a remedy for a too light ground, in the application of a greater quantity of graining color, as also in the glazing coat; while a ground too dark cannot be made lighter. For dark oak, burnt Italian sienna with white will produce a far better ground than any other single color. The same UPHOLSTERKKS AND FUKN'l lURK MKN. 65 caution must be observed, however, in obtaining this color as recommended in the case of the raw Italian sienna. The domestic so-called siennas will not prove substitutes for the genuine Italian pigments. The ground for black walnut may be the same as for light oak with the addition of a little burnt sienna and black. Mixing Colors. — The primary colors are those that cannot be compounded froai other colors, being pure m themselves; they are three in number — red, blue and yellow; and from these three all others are compounded. From each of the three primaries in combination with either of the others, is derived certain groups of colors, termed secondaries and tertiaries, with the variations of tints and shades. All of these are regularly classified, and their combi- nations may be learned according to rule, with great pleasure to the learner, and an almost limitless addition to his resources. A standard authority on these subjects is " Chevreul on Color," which may be obtained at any book store. The combinations named below will enable the painter to mix many colors that he may require. Cream Color. — Chrome yellow, the best Venetian red, and white lead. Pearl-Grey. — White lead with equal portions of Prussian blue and lampblack. The blue must be used very cautiously, as it is a powerful color. Fawn Color. — 'Qvwnt sienna, ground very fine, mixed with white lead. Fawn Color. — White lead, stone ochre, and vermilion. Buff. — This is a mixture of pale chrome yellow and white lead, tinged with a little Venetian red. Straw. — A mixture of ])ale chrome yellow and white lead. Drab. — Raw or burnt umber and white lead, with a little Vene- tian red. Drab. — White lead with a little Prussian blue and yellow ochre. Drab. — White lead with a little yellow ochre and lampblack. Drab. — White lead with a little chrome green. Fitrple. — White lead, Prussian blue, and vermilion. 66 PRACTICAL INFORMATION FOR CABIN FI-MAKF.RS, Purple. — Prussian blue, vermilion, and rose madder or crimson lake. Violet. Vermilion, French ultramarine, a small portion of black, and white lead. French Grey. — White lead and Prussian blue, tinged with ver- milion; and for the last coat, if cost is no object, substitute rose madder or lake for vermilion. Silver. — White lead, indigo, and a small portion of black, as the shade may require. Dark Chest nut. — Mix light red and black. Use red ochre when required to lighten the color. Salmon. — White lead tinged with the best Venetian red. Peach Blossom. — White lead tinged with orpiment. Lead. — This is a mixture of vegetable black and white lead. Dark Lead Color. — White, black, and indigo. Chocolate. — Vegetable black and Venetian red. Light Yellow. — Lemon yellow and white lead. Light Yellow. — Chrome yellow, white lead, and red lead. Light Yellow. — Raw sienna mixed with white lead. If the color is required of a warmer cast, add a little burnt sienna. Stone Color. — Yellow ochre, burnt umber, and white lead. Sto7ie Color. — Raw sienna, burnt umber, and white lead. Stone Color. — White lead, burnt umber, yellow ochre, and a little Venetian red. Olive Green. — Prussian blue, chrome yellow, and burnt um- ber. Olive Green. — Vegetable black, chrome yellow, and a small portion of burnt umber. Grass Green. — Several shades of grass green may be made by mixing Prussian blue and chrome yellow. Carnation. — Lake and white lead. Imitation of Old Gold.—M\\ white lead, chrome yellow, and burnt sienna, until the proper shade is obtained. Colors for Outlines of Ornaments.— In decorative designs into wliich different colors enter, attention to the following UPHOLSTERERS AND FURNITURE MEN. 67 rules will greatly increase the beauty of the work ; the rules are based on scientific principles. First : Any color on a gold back-ground should be outlined with a darker shade of its own color. Second: A gold ornament on a colored back-ground may always be outlined with black, provided the back-ground is not too dark ; in that case outline with a light color. Third : A colored ornament on a ground of complementary color should be outhned with a lighter tint of its own color, or a neutral color. Fourth : If the ornament and ground are in shades of the same color, and the ornament is darker than the ground, the outline should be still darker ; if the ornament is lighter than the ground, no outline is required. Tones. — Often called shades, signify colors mixed with either white or black. Tints are colors mixed with white. Shades are colors mixed with black. Tempera is a mixture of powdered colors with gum-water. Distemper is a mixture of powdered colors with size. Color Harmony in Grained Work.— it is unques- tionably essential that every painter should know what plain colors and tints may be used in harmonious contrasts or combinations with the various painted imitations of fancy woods. Green is en- tirely unobjectionable; indeed, it forms a pleasing contrast with light oak, satin wood, bird's-eye maple, chestnut and ash — but dis- cords with mahogany, black walnut and rosewood. Blue is en- tirely harmonious with all these latter. Black harmonizes with all the woods, as does white; but white with the lighter colored ones is feeble and wanting. All the woods harmonize with each other except black walnut with mahogany and rosewood. Gold is good with all, but the contrast with the light colored ones is not so bril- liant as with the dark-toned woods. The bright colors in these deaden the usually dull tones of the black walnut and detract from 68 PRACTICAL INFORMATION FOR CABINET-MAKKRS, it thereby ; whereas the contrast with tlie latter-named wood, with the Hght colored ones, improves and brightens all the contrasting tints and shades. Light and dark oak are best shown by them- selves in contrast with each other, being too coarse in the grain to exhibit with good effect in combuiation with maple and satin- wood. In color harmony, generally, white and black harmonize with all colors but green. Gold is good with every color, shade and tint, but especially rich with green, black, purple, carmine and blue. Cllinese "WllitG. — I'lie following is recommended as the best way to prepare Chinese white: — Dissolve as mucii Roman alum in as small a quantity ot hot water as is barely sufficient, and then mix it witli two ounces and a half of honey. Set this mixture to evaporate to dryness in an earthen vessel, over a gentle fire. It will then appear like a spongy sort of coal, which being removed from the fire, must be pounded, and the ])owder placed in shallow crucibles or cupels, so that it may lie very thinly on them. Expose these to a strong red heat for an hour ; after this, the powtler must be pounded again, and being replaced in the cupels it must be exposed anew to a strong heat, and to a free current of air for an hour longer. Being then removed from the fire, it is reduced upon a porphyry slab to an exceedingly fine powder of an intense whiteness. It may be mixed with gum-water, in the same manner as other paints are usually treated, and it is not apt, like white lead, to turn to a dusty hue. Mixing Wtlite Lead. — To mix the white lead it should be placed in a can or i)ot, and an admixture of oil and turpentine being at hand, a small quantity should be poured over the white lead, and the whole stirred about with a stiff" palette-knife or a stopping-knife, till the dilutent has become thoroughly incorporated with the white lead. The mixture may now be stained to the required tint. For this purpose the staining color should be ground in oil, and added cau- tiously to the diluted while lead, some colors staining much more powerfully than others. The staining color should never be added in a powdered or dry state. UPHOLSTERERS AND FURNITURE MEN. 69 Varnish Green, for Venetian Blinds, etc.— The work must first be painted once or twice with a hght lead color; when hard, grind some dry white lead in spirits of turpentine ; after- wards take about one-third in bulk in verdigris, or navy green, which has been ground stift" in oil ; then mix them both together, and atld a little common oak varnish, sufficient only to bind the color. When this has been applied it will become hard in about fifteen minutes. Add more varnish to give a good gloss. Then go over the work a second time, and, if required, a third time. Thus you will have a beautiful green with a high polish. It pos- sesses a very drying quality, enabling the work to be completed in a few hours. The tint may be varied according to taste, by sub- stituting different greens ; and if a bright grass-green is required, add a little Dutch pink to the mixture. This color is best used warm, as it gives the varnish a uniform api)earance. VARNISHES. Varnishes are solutions of the various resins, commonly called gums, in either oil, turpentine, or alcohol. The gums prin- cii)ally applied are amber, anune, copal, hic, sandarac, mastic, damar and common resin. The varnishes are all applied to the surfaces of the woods, metals, or other materials, while in the fluid state, and the solvent is afterwards evaporated, leaving a thin glossy coat of the different resins as a defence from the action of the at- mosphere, or from slight friction. Sometimes the resins are used separately ; at other times two or more are combined according to the qualities required in the varnish. The Gums and their Qualities.— Amber.— The durabilit}- of the varnishes is of course mainly dependent upon the comparative insolubility of the resins ; their hardness, tough- ness, and permanence of color. In these respects amber excels all other resins used for varnishes; it resists the action of all ordinary solvents, and can only be dissolved for making varnish by fusion at a high temperature; it is hard and moderately 70 PKACTICAL TX^'CRMAIION FOR CABINET-MAKERS, tough, and its color is but little influenced by the atmosphere; but, unless ver)' carefully selected, it is too yellow for delicate works of light colors. Amber is, however, but little used in making varnishes, principally on account of its high price, but partly because the varnish dries slowly, and does not attain its full hardness for many weeks. Anime is nearly as insoluble and hard as amber, and the best is of a very pale color ; but it is not nearly so tough as amber. The varnishes made from anime dry quickly, but are very liable to crack, and the color becomes deeper by exjiosure to light and air. Anime is, however, extensively used in making oil varnishes, and most of those called copal varnishes contain a considerable propor- tion of anime, which is substituted principally on account of its quick drying qualities. Copal is next in durability to amber; when very carefully selected it is almost colorless, and becomes rather lighter by ex- posure ; it is more easily dissolved by heat than either amber or anime, and although softer than these resins, is too hard to be scratched by the nail. Copal is, therefore, a most excellent ma- terial for varnish, and numerous attempts have been made to em- ploy it as the basis of a spirit varnish, but hitherto with only .partial success. Pure alcohol has little effect on copal ; with the addition of a small quantity of camphor, the greater portion of the copal is dissolved, but the camphor impairs the durability of the varnish. Copal may be perfectly dissolved by ether, but this spirit evapo- rates too rapidly to allow of the varnish being uniformly applied. The essential oils of spruce and lavender have been occasionally employed as solvents of copal, but not with sufficient success to warrant its general adoption in spirit varnishes. Oil Varnishes. — Amber, anime, and copal are usually dis- solved for making varnish by fusing the gum, and adding linseed- oil heated nearly to the boiling point. They are then amalgamated by stirring and boiling, and the varnish is reduced to the required degree of fluidity by the addition of oil of turpentine. They con- stitute the more important of what are called oil varnishes, are the UPHOLSTERERS AND FURNITURE MEN. 7 1 most durable of all, possess considerable brilliancy, and are suf- ficiently hard to bear polishing. Tliey are therefore employed for works of the best quality, that are exposed to the weather or to much friction ; as coaches, house decorations, and japanning. Spirit Varnishes. — Lac and sandarac arc more soluble than the above resins, and are generally dissolved in spirits of wine; but sometimes the i)yroligneous spirit, commonly known as vegetable naptha, is employed as a cheaper substitute. These resins constitute the basis of what are called spirit varnishes, and are employed principally for delicate objects not exposed to the weather, such as cabinet and painted works. Lac is much harder and more durable than sandarac, and is the basis of most lackers for hard wood and metal, and also of French polish. Of the three varieties, stick-lac, seed-lac, and shell- lac, the latter is the most free from color, and the most soluble ; it is therefore almost exclusively used in making varnishes and lacquers; but the palest shell-lac contains a considerable quantity of coloring matter, that renders it inadmissible for varnishing works of a light color. In addition, shell-lac also contains a small quan- tity of wax, and other matters, that are only imperfectly soluble in spirits of wine, and therefore give a cloudy appearance to the var- nish, but which is not of great importance in varnishing dark- colored works, and may be in great measure avoided by making the solution without heat, and allowing the more insoluble jtortions time to be precipitated. Sandarac is softer and less brilliant than shell-lac, but is much lighter in color ; it is therefore used for making a pale var- nish for light-colored woods, and other works for which the dark color of shell-lac would be unsuited. When hardness is of greater importance than paleness, a portion of shell-lac is added ; but when paleness and brilliancy are required, a small quantity of mastic is added. When the varnish is required to be polished, Venice tur- pentine is added to give sufficient thickness or body. Mastic is softer than any of the resins previously mentioned, and is dissolved either in spirits of wine or oil of turpentine; the 72 PRACTICAL INFORMATION FOR CABINET-MAKERS, latter is more generally used on account of its cheapness. With either of these solvents mastic makes a varnish of a very pale color, that is brilliant, works easily, and flows better on the surface to which it is applied than most other varnishes. It is also tolerably flexible, and may be easily removed by friction with the hand ; it is therefore much used for varnishing paintings, and other delicate works. Damar is easily dissolved in oil of turpentine, and when care- fully selected is almost colorless; it makes a softer varnish than mastic. The two combinetl, however, form an almost colorless varnish, moderately hard and flexible, and well suited for maps and similar purposes. ComniOn Resin is generally dissolved either in turpentine or linseed oil with heat. Varnish made with resin is hard and brittle, but brilliant, and is principally employed to make cheap varnishes for common purposes in house-painting, toys, and cabinet work. It is also added to other varnishes in order to improve their brilliancy, but it should be added in small quantities only, as a large proportion of resin renders the varnishes brittle. The Solvents. — Linseed-oil is extensively employed as a vehicle for the harder resins, to which it imparts softness and tough- ness, but causes the varnish to dry slowly ; and unless the oil is of the purest and palest quality, well clarified, and carefully combined with the resin, without excess of heat, it materially darkens the color of the varnish when first made, and it is also liable to become darker by age after it is applied. T.inseed-oil intended for the best varnishes is clarified by gradually heating it in a copper pot, so as to bring it nearly to the boiling point in about two hours; it is then skimmed and simmered for aliout three hours longer, when dried magnesia, in the proportion of about one-quarter of an ounce to every gallon of oil, is gradually introduced by stirring; the oil is then boilefl fr'r about another hour, and afterwards suffered to cool very gradually. It is then removed into leaden or tin cisterns, and allowed to stand for at least three months, during which the mag- nesia combines with the imi)uritics of the oil and carries them to UPHOLSIERF.RS AND FURNIIURE MEN. 73 the bottom, and the clarified oil is taken from the top of the cistern as it is required without disturbing the lower portion, and the set- tlings are reserved for black paint. A pale drying oil may also be made as above, by substitut'ng for the magnesia white copperas and sugar of lead in the proportions of two ounces of each to every gallon of oil. Linseed-oil when rendered drying, by boiling and the addi- tion of litharge and red lead, is sometimes used alone as a cheap extempore varnish. In boiling linseed oil, it is heated gradually to bring it to the boiling point in about two hours ; it is then skimmed, and well-dried litharge and red lead, in the proportion of about three ounces of each to every gallon of oil, are slowly sprinkled in, and the whole is boiled and gently stirred for about three hours, or until it ceases to throw up any scum, or emit much smoke. It is then frequently tested by dipping the end of a feather into it, and when the end of the feather is burned off. or curls up briskly, the oil is considered to be sufficiently boiled, and is allowed to cool very slowly, during which the principal portion of the driers settle to the bottom. The oil is afterwards deposited in leaden cisterns screened from the sun and air. When the oil is required to be as pale as possible, dried white lead, sugar of lead, and white cop- peras are employed instead of the litharge and red lead. Oil of Turpentine is employed as a vehicle for most of the resins, the oil varnishes being generally thinned with hot oil of turpentine. Mastic, damar, and common resin are generally made into varnishes by dissolving them in oil of turpentine alone, either cold or with very moderate warmth. Varnishes made with turpentine only, dry quicker than those made with oil, and are paler colored, but not so tough and durable. Turi)entine var- nishes hold an intermediate position between oil and spirit var- nishes, and are em])loyed ])rincipally on account of their cheapness and flexibility. Turjjentine varies considerably in (juality, and is greatly im])roved by age; that intended for varnish should be of the best quality, clear and limpid, and he kept for many months, or even years, before it is used ; and when enqjloyed alone, as for 74 PRACTICAL INFORMATION FOR CABINET-MAKERS, mastic varnish, care should be taken that it is not passed tln-ougli an oily measure, as is frequently the case in [nocuring small tjuan- tities. Alcohol, or Spirits of Wine, is employed for dissolv- ing sandarac and shell-lac, to make the white and brown hard spirit varnishes, and lacquer for hard wood or brass, and also French polish. The varnishes made with alcohol dry much quicker, harder, and more brilliant than those made with turpentine; but if tlie spirit contains more than a minute i)ro[)ortion of water, it will scarcely dissolve the resins, and when the varnish is applied, a very slight degree of moisture in the atmosphere w ill cause the resins to be precipitated from the solution, giving the varnish a dull, cloudy, or milky appearance. It is therefore of the first importance, in making spirit varnishes, to procure the alcohol as pure as possible. Ordinary spirits of wine, however, always contains a consider- able proportion of water, and is commonly tested for varnish pur- poses by saturating a slip of writing-paper with the spirit, which is then ignited. If the flame of the spirit communicates to the paper, and the whole is burned, the spirit is considered to be sufficiently good ; but if, as frequently happens, the paper should be so far saturated with the water remaining from the evaporation of the spirit as to prevent its burning, the spirit is rejected as unfit for varnish purposes. Nearly pure alcohol may be obtained from ordinary spirits of wine, by adding about one-third its weight of well-dried carbonate of potash, agitating the bottle and then allowing it to stand fir ten or twelve hours, during which time the potash will absorb much of the water from the s|)iril ;in(l fall to the bottom; the spirit may then be poured off, and fresh alkali added, and the process re- peated until the potash remains quite dry ; the alcohol is then to be freed from the small ])or(ion of potash which it holds in solution by distillation in a water-bath. Naphtha, or the spirit procured by distillation from pyrolig- neous .icid, and commonly known as vegetable or wofxl na]>htha, is frequently employed instead of spirits of wine for making cheap UPHOLSTERERS AND FURNITURE MEN. 75 varnishes. It dissolves the resins more rcadil)' th.m ordinary spirit of wine, but tlie varnish is less brilliant, and the smell of the naphtha is very offensive. It is therefore never employed for the best works. Preparation of Oil Varnishes.— The preparation of oil varnishes requires the application of considerable heat, and owing to this and the highly inflammable nature of the materials, the process is attended with considerable risk of setting the build- ing on tire. The process, should, therefore, always be conducted in detached buildings constructed ex[)ressly for the purpose. Owing partly to the necessity for this precaution, and the circumstance that oil varnishes are greatly improved by being kept in leaden cis- terns for some months before they are used, the preparation of oil varnish is carried on almost exclusively as a separate manufacture, the details of which are greatly varied, and are mostly kept secret. The copper pot employed to make the varnish is called a gum- pot, and measures about two feet nine inches in height, and nine and a half inches diameter externally. The bottom is hammered out of a single piece of copper, and fashioned like a hat without a brim ; it is about nine inches deep, and three-eighths of an inch in thickness. The upper part of the pot is formed as a cylinder, of sheet copper, about two feet two inches in height, and of sufficient diameter to slip about two inches over the upper edge of the bot- tom piece, to which it is firmly riveted. A wide flange of copper, to support the pot, is also fixed just beneath the lower edge of the cylinder, and a strong iron hoop is fixed a little above the line of the rivets, to serve for the attachment of the horizontal handle, which is made as a nearly straight rod, one inch square, flattened at the end, and two feet eight inches long. The stirrer is a copper rod about three-quarters of an inch di- ameter, and three feet six inches long, flattened at the one end to one and a half inch in breadth for about eight inches in length, and fitted at the opposite end with a short wooden handle. The ladle, which should contain about two quarts, is also of copper beaten out of the solid, and riveted to a handle of the same 76 PRACTICAL INFORMATION FOR CABINET-MAKERS, metal, three feet six inches long, and fitted with a wooden handle like the stirrer. The copper jac^, for pouring hot oil into the gum-pot, is made in the form of a pitcher, with a large handle and a wide spout; it contains two gallons. The brass or copper sieve, for straining the varnish, is about nine inches diameter, and contains sixty meshes to the inch. The co[)per funnel, for straining the boiling varnish, is large enough to receive the sieve, and should be well made with lapped seams, as solder would be melted with the heat. The tin pouring-pot, to hold th.ec gallons, is formed exactly like a garden watering-pot, only smaller at the spout, and without any rose. This is never to be used for any purpose excej^t pouring oil of turpentine into the varnish. A small broom, termed a " swish," used for washing out the gum-pot every time after use, is made from cuttings of cane tied to a small handle like a hearth-broom ; the head is five inches long, and five inches round. This should be washed in turpentine, and kei)t very clean. A three-footed iron trevet, with a circular top, is employed to support the gum-pot. The feet of the trevet are about sixteen inches in height, and spread wider at the bottom than the top, which is made of such a size that the j)Ot will fit easily into it, the fiange resting on the top. An ash-bed should be jirepared near the fire, ujion which to place the gum-pot when the varnish is ready for mixing, or the heat is becoming too great. This is prepared by sifting some dry ashes through a fine sieve, to make a smooth layer about one and a half inch thick, and a little larger than the bottom of the gum- pot. Place the trevet in a hollow in a field, yard, garden, or out- house, where there can be no danger from fire ; raise a temporary fireplace round the trevet with loose bricks, after the same manner that plumbers make their furnaces; then make up a good fire with either coke, coal, or wood charcoal, which is far j^referable ; let the fire burn to a good strong heat, set on the gum-pot with three pounds of gum copal ; observe that if the fire surround the gum- UPHOLSTERERS AND FURNI'JURE MEN. 77 pot any higher inside than the gum, it is in great danger of taking fire. As soon as the gum begins to fuse and steam, put in the copper stirrer, and keep cutting, dividing, and stiriing tlic gum to ;issist its fusion ; and if it feels lumpy and not fluid, and rises to the mitldle of the pot, lift it from the fire and set it on the ash-bed, and keep stirring until it goes down (in tlie mean time let the fire be kept briskly up) ; then set on the gum- pot again, and keep stirring until the gum appears fluid like oil, vvliich is to be known by lifting up the stirrer so far as to see the blade. Observe, that if the gum does not appear quite fluid as oil, carry it to the ash- bed whenever it rises to the middle of the pot, and stir it down again (keep up a brisk fire), put on the pot and keep stirring until the gum rises above the blade of the stirrer ; call out to the assist- ant " be ready! " He is then, with both hands, to lay hold of the copper-pouring jack, charged with (one gallon) clarified oil, and lean the spout about one inch and a half over the edge of the gum- pot. Let him keep himself firm, steady, and collected, and not flinch, spill, or pour the oil, which would perhaps set all on fire. Observe, when the gum rises within five inches of the pot-mouth, call out, " pour ! " The assistant is then to pour in the oil very slowly until towards the last, the maker stirring during the pouring. If the fire at this time is strong and regular, in about eight or ten minutes tlie gum and oil will concentrate and become quite clear; this is to be tested by taking a piece of broken window-glass in the left hand, and with the right lifting up the stirrer and dropping a portion of the varnish on it ; if it appears clear and transparent, the oil and gum are become concentrated or joined together. It is now to be further boiled until it will string between the finger and thumb; this is known by once every minute dropping a portion on the glass and taking a little between the forefinger and thumb. If it is boiled enough it will stick strong and string out into fine fila- ments, like bird-lime; but when not boiled enough, it is soft, thick, and greasy without being stringy. The moment it is boiled enough, carry it from the fire to the ash-bed, where let it remain from fifteen to twenty minutes, or until it is cold enough to be mixed ; have at hand a sufficient quantity of oil of turpentine to fill the pouring- 78 PRACTICAL INFORMAITON FOR CABINET-MAKKRS, pot (two gallons); begin and pour out with a small stream, gra- dually increasing it, and if the varnish rises rapidly in the pot, keep stirring it constantly at the surface with the stirrer to break the bubbles, taking care not to let the stirrer touch the bottom of the pot, for if it should, the oil of turpentine would be in part converted into vapor, and the varnish would run over the pot in a moment ; therefore, during the mixing, keep constantly stirring as well as pouring in at the same time. Have also a copper ladle at hand, and if it should so far rise as to be unmanageable, let the assistant take the ladle and cool it down with it, lifting up one ladleful after another, and letting it fall into the pot. As soon as the varnish is mixed, put the varnish sieve in the copper funnel placed in the carrying tin, and strain the varnish immediately ; empty it into open-mouthed jars, tins, or cisterns, there let it remain and settle, and the longer it remains the better it will become. Recollect when it is taken out, not to disturb or raise up the bottoms. Instead of the ash-bed, a circle of loose bricks four courses high may be erected to support the gum-pot. The bricks are to be laid so that when the gum-pot is set within, it will rest securely by its flange with the bottom about six inches from the ground. Upon this brick -stand set the pot every time there is occasion to carry it from the fire. Near the stand an iron trevet may be placed, upon which to turn the gum-pot every time after it is washed out, as, by so doing, it will always be kept clean, and cool gradually, for by cooling rapidly copper oxidizes very quickly. Near the trevet have the swish broom and also a large wide tin jack or other vessel to receive the washings. Have also at hand a copper ladle, and a tin bottle with turj^entine, for washing with when wanted. The moment the maker has emptied the gum-pot, throw into it half a gallon of turpentine, and with the swish immediately wash it from top to bottom, and instantly empty it into the tin jack. Afterwards, with a large piece of woollen rag dipped in pumice ])Owder, wash and polish every part of the inside of the pot, per- forming the same operation on the ladle and stirrer; rinse them vvith the turpentine washings, and at last rinse them altogether UPHOLSTERERS AND FUKNIIURE MEN. 79 with clean turpentine, which also put to the washings, wipe dry, with a clean soft rag, the pot, ladle, stirrer, and funnel, and lay the sieve so as to be completely covered with turpentine, which will always keep it from gumming up. Eight pounds of copal takes in general from sixteen to twenty minutes in fusing, from the beginning till it gets clear like oil; but the time depends very much on the heat of the fire and the atten- tion of the operator. During the first twelve minutes while the gum is fusing the assistant must look to the oil, which is to be heated at a separate fire in a copper pot, large enough to contain double the quantity required. The oil should be brought to a smart simmer, for it ought neither to be too hot nor too cold, but in appearance beginning to boil, which the assistant is strictly to observe ; and, when ready, call to the maker ; then immediately each take hold of one handle of the boilmg-pot and carry it to the ash-bed, the maker instantly returning to the gum-pot, while the assistant ladles the hot oil into the copper-pouring jack, bringing it and placing it at the back of the gum-pot until wanted. A thick piece of old carpet, free from holes, should be kept at hand in case the gum-pot should take fire ; should this happen, let the assistant throw the piece of carpet quickly over the blazing pot, holding it down all round the edges ; and in a few minutes the fire will be smothered. After the oil has been mixed with the gum, a brisk strong fire should be kept up, until a scum or froth rises and covers all the surface of the contents, when it will begin to rise rapidly. Observe when it rises about two-thirds the height of the pot, carry it from the fire, and set it on the ash-bed, or brick-stand, stir it down again ; and if driers are to be added, scatter in a few by a little at a time; keep stirring, and if the frothy head goes down, put the pot on the fire, and introduce gradually the remainder of the driers, always carrying the pot to the ash-bed when the froth rises about two-thirds the height of the pot. In general, if the fire be good, all the time a pot requires to boil from the time of the oil being poured in, is about three and a half or four hours; but time is no criterion for a beginner to judge by, as it may vary according 8o PRACTICAL INFORMATION FOR CABINET-MAKERS, to the weather, the quahty of the ingredients, or the heat of the fire; therefore, about the third hour of boihiig, try it on a bit of glass, and keep boiling it until it feels strong and stringy between the fingers, as before mentioned. The foregoing directions are, with very little differences, to be observed in making all sorts of copal varnishes, excepting the quantities of oil, gum, etc., a few of which will be now added. Copal Varnish for Pine Paintings, etc.— Fuse eight pounds of the very cleanest pale African gum copal, and, when completely run fluid, pour in two gallons of hot oil ; let it boil until it will string very strong; and in about fifteen minutes, or while it is yet very hot, pour in three gallons of turpentine, got from the top of a cistern. Perhaps during the mixing a consider- able quantity of the turpentine will escape, but the varnish will be so much the brighter, transparent, and fluid ; and will work freer, dry quickly, and be very solid and durable when dry. After the varnish has been strained, if it is found too thick, before it is quite cold, heat as much turpentine and mix with it as will bring it to a proper consistence. Artist's Virgin Copal. — From a select parcel of scraped African gum copal, before it is broken, pick out the very fine trans- parent pieces, which ai)pear round and pale, like drops of crystal ; break these very small; dry them in the sim, or by a very gentle fire. Afterwards, when cool, bruise or pound tliem into a coarse powder; then procure some broken bottles or flint-glass, and boil the same in soft water and soda; then bruise it into a coarse powder, like the gum; boil it a second time, and strain the water from it, washing it with three or four waters, that it may be per- fectly clean and free from grease or any impurity; dry it before the fire, or upon a plate set in an oven. When thoroughly dry, mix 2 lbs. of the powdered glass with 3 lbs. of the powdered copal ; after mixing them well, put them into the gum-pot, and fuse the gum; keep stirring all the time; the glass will prevent the gum from adhering together, so that a very moderate fire will cause the gum to fuse. When it appears sufficiently run, have ready three UI'HOLS'IERKRS AND FUKNIIUKK iMKN. 8l quarts of clarified oil, very hot, to pour in. Afterwards, let it boil until it strings freely between the fingers. Begin and mix it rather hotter than if it were body varnish, for, as there is but a small quantity, it will l)e sooner cold; pour in 5 (juarts of old turpentine, strain it immediately, and pour it into an open jar, or large glass bottle; ex})ose it to the air and light, but keep it both from the sun and moisture until it is of a sufficient age for use. This is the finest copal varnish for fine paintings. Cabinet Varnish. — Fuse seven pounds of very fine African gum-copal ; when well dissolved, pour in half a gallon of pale clari- fied oil; and when clear mix with it three gallons of turi)entine; afterwards strain it, and put it aside for use. This if properly boiled, will dry in ten minutes ; but if too strongly boiled, will not mix at all with the turpentine; and sometimes, when boiled with the turpentine will mix, and )et refuse to amalgamate with any other varnish less boiled than itself; therefore, it requires a nicety which is only to be learned from practice. This varnish is very apt to chill all other oil varnishes to which it may be added, and is prin- cipally employed as a quick drying varnish for the occasional use of japanners, cabinet, and coach-])ainters. Cabinet varnish is, however, more generally made with anime than copal. Best Body Copal Varnish for Polishing.— Fuse eight pounds of fine African gum-copal, add two gallons of clarified oil; boil it very slowly for four or five hours, until quite stringy, and mix it off with three and a half gallons of turpentine. The above varnishes being made of the finest copal without driers are the palest and best of the copal varnishes, possessing great fluidity and pliability, but they are rather slow in drying and retain for months so much softness that they will not polish well, until they give out a moisture and become hard ; after which they are very durable. When paleness is not of primary imi)ortance a second quality of gum is used, and when the varnish is required to dry quickly, sugar of lead or white copperas are introduced as driers, either singly or combined, in the proportion of from half a pound to one pound to each of the quantities above quoted, but 82 PRACTICAL INKuK.MATlON FOR CABINET-MAKKRS, driers are always injurious to the color, brilliancy, and durabilily of varnishes. When a varnish is required that will dry quick and hard without driers, gum anime is substituted for the copal, but it is less durable and becomes darker by age. Frequently, anime varnish is mixed with copal varnish by the maker while both are hot, in different proportions according to the quality required; one pot of tlie anime to two of copal being used for a moderately quick drying body-varnish of good quality; and two pots of anime to one of copal for a quicker drying body-varnish of common quality. Carriage Varnish is made much the same as common body-varnish, except that to eight jiounds of gum of secoml quality about two and a half gallons of oil and five and a half gal- lons of turpentine are used with driers. This varnish is boiled until very stringy, and is used for the wheels and under framework of coaches and other objects not requiring to be i)olished; it is in- termediate in quality between body varnish and tlie following. Wainscot Varnish consists of eight pounds of second quality gum anime, three gallons of clarified oil, one-cjuarter pound of litharge, one-quarter pound of dried sugar of lead, one-quarter pound of copperas, well boiled until it strings very strong, mixed with five and a half gallons of turpentine. This varnish dries quickly, and is principally used for house-painting and jai)anning. When a darker varnish is required, as for mahogany, a small por- tion of gold-size may be mixed with it. Pale Amber Varnish.— Fuse six pounds of fine-picked very pale transparent amber in the gum-pot, and pour in two gal- lons of hot clarified oil. Boil it until it strings very strong. Mix with four gallons of turpentine. This will be as fine as body copal, will work very free, and flow well upon any work it is applied to ; it dries slowly, but becomes very hard, and is the most durable of all varnishes. It is very excellent to mix in coi)al varnishes, to give to them a hard and durable quality. Amber varnish is, how- ever, but little used, on account of its expense. In making all the above varnishes, it should be observed that UPHOLSTERERS AND FURNITURE MEN. 83 the more minutely the gum is fused, the greater the quantity and the stronger the produce. The more regular and longer the boil- ing of the oil and gum together is continued, the more fluid or free the varnish will extend on whatever it is applied. When the mixture of oil and gum is too suddenly brought to string by too strong a heat, the varnish requires more than its just proportion of turpentine to thin it, whereby its oily and gummy quality is re- duced, which renders it less durable; neither will it flow so well in laying on. The greater proportion of oil there is used in varnishes, the less they are liable to crack, because the tougher and softer they are. Increase the proportion of gum in varnishes, the thicker the stratum required, and the firmer they will set, and the quicker they will dry. All body varnishes, or those intended to be polished, should have one and a half pounds of gum to each gallon of varnish when it is strained off and cold. All carriage or wainscot varnishes or those not intended to be polished, should have full one pound of gum to each gallon. But the quantity of gum required to bring it to its proper consistence, depends very much ujion the degree of boiling it has undergone; therefore, when the gum and oil have not been strongly boiled, the varnish requires less turpentine to thin it, and when boiled stronger than usual, a larger proportion of turpen- tine is required; if the mixmg of the varnish with the turpentine is commenced too soon, and the pot is not sufficiently cool, there may be considerable loss by evaporation. Copal varnishes should be made at least three months before they are required for use, and the longer they are kept the better they become ; but when it is necessary to use the varnishes before they are of sufficient age, they should be left tliicker than usual. Preparation of Spirit and Turpentine Var- nishes. — In the preparation of spirit and turpentine varnishes, scarcely any apparatus is required; as, generally speaking, the pro- cess is almost limited to mixing the resins and solvent together, and agitating the whole until the resin is thoroughly dissolved. Heat is not generally necessary, and although frequently resorted to in order to facilitate the dissolution of the resins, in most in- 84 PRACTICAL INFORMATION FOR CABINET-MAKERS, Stances only a nioileiate degree of warmth is recjuired ; conse- sequently the preparation of spirit and turpentine varnishes is far more manageable than that of oil varnishes, and entails much less risk of accident. The resins should be thoroughly free from moisture, and are generally broken into small pieces, in order that they may be dis- solved more quickl)', and all im[nnities are carefully picked out; after which the finest and clearest pieces are generally selected and set aside for making small quantities of varnish of a superior quality. Sometimes, with the view of expediting the dissolution of the resins, they are finely powdered before they are added to the solvent; but, in this case, it is necessary that the agitation should be maintained from the time the resin is added until it is thoroughly dissolved, otherwise it is liable to agglutinate into into one mass, that is afterwards very difficult of solution. In making turpentine varnishes without heat,, in quantities of ten or twelve gallons, the resin and turpentine are generally intro- duced into a large can with a wide mouth, and agitated by stirring with a stout stick ; a number of wooden pegs or nails are mostly driven into the stick, near the lower end, to increase its effect. Spirit varnishes are generally made in smaller quantities; and, to prevent the evaporation of the spirit the mouth of tlie vessel is mo.stly closed and the vessel itself is agitated. In making quanti- ties of four to eight gallons, the resm and solvent are sometimes in- troduced into a small cask capable of containing about double the quantity, and mounted to revolve on central bearings at the ends. The cask is made to revolve either with continuous motion by a winch-handle, or with an alternating motion by means of a cord passed arouml the barrel and terminating in a cross-handle, which the operator pulls to give motion to the barrel in the one direction, and the momentum of which suffices to coil up the cord ready for the following pull, which causes the barrel to revolve in the oppo- site direction, and so on continually. Quantities of varnish not exceeding two or three gallons, are generally agitated in a tin can, rollefl backwards and forwards ujion a bench covered with an old carpet or a sack; but whatever UPHOLSTERERS AND FURNITURE MEN. 85 method is adopted for the agitation, it should be continued, with- out intermission, until the resin is sufificiently dissolved to prevent the risk of its becoming agglutinated ; the time required for which depends upon tlie solubility of the resm and the strength of the spirit, but is commonly from three to four hours. The further agi- tation for the thorough solution of the resin may be either continu- ous or intermitlent, according to convenience, but it should not be abandoned until the solution is perfect ; and when it is judged to be complete, the varnish is poured into another vessel for examina- tion ; and if any of the resin is not perfectly dissolved, the whole is returned to the vessel for further agitation. When the resin is all dissolved, the varnish is allowed to stand for a few hours, that any impurities may settle to the bottom, and the clear varnish is lastly strained through muslin or lawn into bottles, and allowed to stand for a few days before use. Very small quantities of varnish are generally made in glass bottles, large enough to contain about one-third more than the quantity introduced, and they are shaken up at frequent intervals ; but although, from the small bulk of the resin, it cannot agglutin- ate into so insoluble a mass as when larger quantities are made, still, when the agitation is intermitted, several days are frequently required before the resins are entirely dissolved, as the solution de- pends more upon the amount of agitation than the length of time the resins are submitted to the action of the solvent. Sometimes, with the view of preventing the agglutination and facilitating the dissolution of the resins, coarsely-pounded glass is introduced with the resin and solvent ; in this case the glass should be thoroughly washed and dried, and afterwards sifted, to exclude all the smaller particles, which, from their lightness, would have little effect in preventing the aggregation of the resin, and would be more troublesome to separate from the varnish. When heat is employed in making spirit varnishes, the lowest tem|)erature should be used that will suffice to dissolve the resins, as otherwise there is risk of losing a considerable portion of the alcohol by evaporation, thereby reducing the strength of the spirit; the varnish is also liable to be made of a darker color by 86 PRACTICAL INFORMATION FOR CAHIXFT-M AKERS, excess of heat, and those containing shell-lac are less clear and hard when made with heat than when made quite cold, as the heated spirit dissolves the greater portion of the wax contained in the shell-lac, and which becomes disseminated throughout the mass; but when the solution is made without heat, the jmncipal portion of the wax and other impurities remain undissolved at the bottom. In making large quantities of spirit varnish with heat, a still and worm are sometimes employed, in order to prevent loss by evapo- ration ; the still is heated by a steam or water-bath, and the resins and solvent are agitated by a stirring-rod passing through a stuff- ing-box in the head of the still. Quantities of two or three gallons are generally made in a tin can, which is dipped at frequent inter- vals into hot water, and agitated between every dip by rolling; but in this case it is necessary to loosen the cork every time it is im- mersed in the hot water, in order to allow the vapor of the spirit to escape; otherwise the cork would be driven out with great force, and some of the spirit might be thrown on the fire v\ith great risk of serious accident. Glass bottles, although convenient from their transparehcy, should never be employed for making varnish with heat, as they are liable to break from the alternations of tempera- ture. They are, however, often used for making small quantities, and in this case the safer practice is to heat the water only in a moderate degree, and to allow of the continuous escape of the vapor through a small notch cut lengthwise in the cork, and which may be closed by the thumb when the bottle is shaken. There is, however, always some little risk of accident in making spirit var- nishes near an open fire, when much heat is employed; and a water or sand-bath, placed on the top of a stove, so as to be heated only in a moderate degree, will be generally found to afford sufficient warmth, and is, perhaps, the most safe and convenient arrangement for occasional purposes. Shell-lac never requires more than a very moderate warmth to dissolve it, and the solution is frequently made in stone bottles, placed near a fire and shaken occasionally. When it is re- UPHOLSTERERS AND FURNITURE MEN. 87 quired to be very clear, as for metal lacquer, it should be passed through filtering-paper before it is bottled. It need scarcely be observed, that all the utensils employed in making spirit varnishes should be ])erfectly clean and dry, as the least moisture or even a damp atmosphere is liable to deteriorate the quality of the varnish. Best White Hard Spirit Varnish, to bear polishing, is made by adding two pounds of the best picked gum sandarac to one gallon of spirit of wine; they are then shaken up without in- termission for about four hours, or until the gum is quite dissolved; eighteen ounces of Venice turpentine is then moderately warmed, in a water-bath, to make it fluid, and poured into the varnish to give it a body ; the whole is then well agitated for about one hour, antl afterwards strained and put into bottles, which should be kept well corked, to prevent the evaporation of the spirit ; after stand- ing about a week, the varnish is fit for use. This varnish may be made sufficiently pale to be used on white work, when the clearest and palest pieces of the gum are carefully selected. When the work does not require to be polished, the proportion of Venice turpentine may be reduced one-half. White Hard Varnish is also made with three and a half pounds of gum sandarac to one gallon of spirit of wine, and when they are dissolved one pint of pale turpentine varnish is added, and the whole are well shaken until thoroughly mixed. Another white hard varnish is made with two pounds of gum sandarac, one pound of gum mastic, and one gallon of spirit of wine. White Spirit Varnish, for violins, is made with two pounds of mastic to one gallon of spirit of wine, and one pint of turpentine varnish. This may be made either in the same manner as tlie white hard varnish, or the ingredients may all be mixed together in a tin can, placed in a warm situation near a fire, and shaken occasionally until dissolved. Brown Hard Spirit Varnish is made in the same manner as white hard varnish, but shell-lac is generally used in- stead of sandarac. Thus a very excellent brown hard spirit var- 55 PRACTICAL INFORMATION FOR CABINET-MAKERS, nish that will bear polishing is made with two pounds of shell-lac to one gallon of spirit of wine; and, after they are amalgamated, eighteen ounces of Venice turpentine are warmed and added, exactly as described for the best white hard varnish. Another very good brown hard spirit varnish consists of two pounds of shell-lac, one pountl of sandarac, and two ounces of mastic dissolved in one gallon at spirit of wine. A lighter-colored varnish is made with two pounds of sandarac, one pound of shell lac, and one gallon of spirit. After the resins are dissolved, one pint of turpentine var- nish is added, and the whole is well mixed by agitation. Hard-wood Lacquer is made, like the brown hard var- nish, with two pounds of shell-lac to one gallon of spirit of wine, but without turpentine. Another hard-wood lacquer is made with one pound of seed-lac and one pound of white resin, dis- solved in one gallon of spirit of wine. French. Polish, is made in a great variety of ways ; but the simplest, and probably the best, consists of one and a half pound of shell-lac dissolved in one gallon of spirit of wine without heat. Copal, sandarac, mastic, and gum-Arabic, are frequently used in making French polish, partly with the view of making the polish of a lighter color, and pardy to please the fancy of the polisher; the proportions of the different gums are varied almost infinitely, but with little advantage. A polish that is by some considered to be very good is made with twelve ounces of shell-lac, six ounces of gum-Arabic, and three ounces of copal to one gallon of spirit of wine. When a dark-colored polish is required, half a pound of benzoin is sometimes added to one pound of shell-lac dissolved in one gallon of spirit, or four ounces of guaiacum are added to one and a half pound of shell-lac ; at other times the polish is colored to the required tint with dragon's blood. The shell-lac alone makes the hardest and most durable polish, and it is a frecpient practice to make the polish rather thicker in the first instance than it is required for use, as it may be readily thinned by the addition of spirit. But if it should be made too thin originally, it would rcrjuire to be thickened by dissolving a UPHOLSTERERS AND FURNI'lURE MEN. 89 further portion of shell-lac. With the view of avoiding any risk of the polish being made too thin in the first instance, the proportion of shell lac is frequently made two pounds to the gallon of spirit. Other resins are sometimes added, with the view of making the polish tougher. Thus, sometimes, the i)olish is made with one and a half |)ound of shell-lac, four ounces of seed-lac, four ounces of sandarac, and two ounce of mastic to the gallon of spirit ; at other times the proportions are two pounds of shell-lac and four ounces of seed-lac to the gallon of spirit. Bleached Shellac— When a lighter-colored lac varnish, or polish is required than can be made with the palest ordinary shell- lac, the bleached lac, sold under the name of white lac, may be employed with advantage. The varnish made with the white lac is at first almost colorless, but becomes darker by exposure to the light. Various modes have been adopted for bleaching lac varnish. One process is as follows : Six ounces of shell-lac, coarsely pounded, are to be dissolved by gentle heat in a pint of spirit of wine ; to this is to be added a bleaching liquor, made by dissolving purified carbonate of potash in water, and then impregnating it with chlorine gas till the silica precipitates, and the solution be- comes slightly colored. Of the above bleaching liquor add one or two ounces to the spirituous solution of lac, and stir the whole well together; effervescence takes place, and, when this ceases, add more of the bleaching liquor, and thus proceed till the color of the mixture has become pale. A second bleaching liquid is now to be added, made by diluting muriatic acid with thnce its weight of water, and dropping into it pulverized red lead, till the last added portions do not become white. Of this acid bleaching liquor small quantities at a time are to be added to the half-bleached lac solution, allowing the effervescence, which takes place on each ad- dition, to cease before a fresh portion is poured in. This is to be continued till the lac, now white, separates from the licpior. The supernatant fluid is now to be j)Oured awav, and the lac is to be well washed in repeated waters, and finally wrung as dry as pos- sible in a cloth. 90 PRACTICAL IXFCRMATION FOR CABINET-MAKERS, Another process : Dissolve five ounces of shell-lac in a quart of rectified spirit of wine ; boil for a few minutes with ten ounces of well-burned and recently-heated animal charcoal, when a small quantity of the solution should be drawn off and filtered ; if not colorless, a little more charcoal must be added. When all color is removed, press the liquor through silk, as linen absorbs more varnish, and afterwards filter it through fine blotting paper. Dr. Hare's process, published in the Franklm 'yoiimal, is as fol- lows: Dissolve, in an iron kettle, one j)art of pearlash in eight parts of water; add one part of shell or seed-lac, and heat the whole to ebullition. When the lac is dissolved cool the solution, and impregnate it with clilorine gas till the lac is all precipitated. The precipitate is white, but the color deepens by washing and consolidation ; dissolved in alcohol, lac, bleached by the i)rocess above mentioned, yields a varnish which is as free from color as any copal varnish. A nearly colorless varnish may also be made by dissolving the lac, as in Dr. Hare's process ; blenching it with a filtered solution of chloride of lime, and afterwards dissolving the lime from the precipitate, by the addition of muriatic acid. The precipitate is then to- be well washed in several waters, dried, and dissolved in alcohol, which takes up the more soluble portion, forming a very pale but rather thin varnish, to which a small quantity of mastic may be added. Attempts are frequently made to combine copal with all the spirit varnishes, in order to give them greater toughness and dura- bility; and although copal cannot be entirely dissolved, even in ]>iire alcohol, still a moderate portion will be taken up by strong spirit of wine when a temperature of about 120° is employed with frequent agitation of the varnish. In this manner a light-colored varnish may be made with three-quarters of a pound of shell-lac, three-quarters of a pound of copal to one gallon of spirit of wine containing about ninety-five per cent, of alcohol. Tlie copal should be powdered quite fine, and may either be added to the shell-lac and spirit at the connnencement, in wliich case the shell- lac should also be powdered, or the shell-lac may be first dissolved UPHOLSTERERS AND FURNITURE MEN. 9I and the powdered copal added; bul, in eillier ca^e, it is only the more soluble portion of the copal that is taken u[), and the re- mainder setdes to the bottom to a viscid mass, from which the varnish may be decanted and strained for use. Cojjal may be added in the same manner to the white hard varnishes, and it is sometimes recommended to fuse the copal and drop it into water before attempting to dissolve it in spirit, but the advantage of adding copal to spirit varnishes is very questionable. Lacquer for Brass, like French polish, is made in a great variety of ways ; and, as in French polish, the simplest and best pale lacquer for works that do not require to be colored, consists of shelldac and spirit of wine only, in the proportions of about half a pound of the best pale shelldac to one gallon of spirit. Lacquer is required to be as clear and bright as possible ; it is, therefore, always made without heat by continuous agitation for five or six hours. The lacquer is then allowed to stand until the thicker por- tions are precipitated, when the clear lacquer is poured off, and if it should not be sufficiently clear, it is afterwards filtered through paper into a botde, which should be kej)t closely corked and out of the influence of light, which would darken the color of the lacquer. This may, however, be easily prevented by pasting paper round the bottle. Colored LSvCquerS. — Lacquers are frequently required to be colored, either of yellow or red tints. For yellow lints, turmeric, cape aloes, saffron, or -gamboge are employed; and for red tints, annotto and dragon's-blood are used — the proportions being varied according to the color required. Thus, for a pale yellow, about one ounce of gamboge and two ounces of cape aloes are powdered and mixed with one pound of shelldac. For a full yellow, half a pound of turmeric and two ounces of gamboge, and for a red lacquer, half a pound of dragon's-blood and one pound of annotto. The color is also modified by that of the lac employed, the best pale or orange shell-lac being used for light-colored lacquers, and dark-colored shell-lac or seed-lac is used for the darker tints. For pale lacquers, sandarac is sometimes used with the shell-lac. Thus 92 PRACTICAL INFORMATION FOR CABINET-MAKERS, a pale gold-coloretl lacquer is made with eight ounces of shell-lac, two ounces of sandarac, eight ounces of turmeric, two ounces of annotto, and a quarter of an ounce of dragon's-blood to one gallon of spirit of wine. The most convenient method, however, of coloring lacquers, is to make a saturated solution in spirit of wine of each of the color- ing matters, and to add the solutions in difterent proportion to the pale lacquer according to the tint required ; but the whole of the coloring matters are not generally used by the same makers, and solutions of turmeric, gamboge and dragon's-blood afford sufficient choice for ordinary ];urposes. 'l"he turmeric gives a greenish- yellow tint, and, with the addition of a litllc gamboge, is the color- ing matter employed in making the so-called green lacquer used for bronzed works. Another mode of making lacquer: Four ounces of shell-lac and a quarter of an ounce of gamboge are dissolved by agitation, without heat, in twenty-five ounces of pure pyro-acetic ether. The solution is allowetl to stand until the gummy matters not taken up by the spirit subside; the clear liquor is then decanted, and when required for use is mixed with eight times its quantity of spirit of wine. In this case, the pyro-acetic ether is employed for dissolv- ing the shell-lac in order to prevent any but the purely resinous portions being taken up, which is almost certain to occur with ordinary spirit of wine, owing to the presence of water; but if the lacquer were made entirely with pyro-acetic ether, the latter would evaporate too rapidly to allow time for it to l^e equally applied. Mastic Varnisll, for painting, and similar ])ur))oses, is some- times made in small quantities with si)irit of wine; but, more generally, oil of turpentine is employed as the solvent, the propor- tion being about tliree pounds of mastic to the gallon of tur[)entine. For the best varnish, the mastic is carefully ])icked and dissolved by agitation without heat, exactly as for the best white hard var- nish ; after the mastic varnish has been strained it is poured into a bottle, which is loosely corked and exposed to the sun and air for a few weeks; this causes a precipitation, from which the clear UPHOLSTERERS AND FUKNIIURE MEN. 93 varnish may be poured off for use; but the longer the varnish is kept the better it becomes. Mastic varnish works very freely, but it is liable to cliill, and the surface frequently remains tacky for some time after the varnish is applied. To prevent the latter evil, it is recommended, before dis- solving the mastic, to bruise it slightly with a niuller, and pick out all the pieces that are too soft to break readily, and which may be used for common varnish. To prevent the chilling, which arises from the presence of moisture, Mr. W. Neil recommends a quart of river sand to be boiled with two ounces of pearl-ash; the sand is afterwards to be washed three or four times with hot water, and strained each time. The sand is then to be dried in an oven, and when it is of a good heat, half a pint of the hot sand is to be })0ured into each gallon of varnish, and shaken well for five min- utes ; it is then allowed to settle, and carries down the moisture of the gum and turpentine. In making common varnish, heat is generally employed to dis- solve the mastic, and about one pint of turpentine varnish is added to every gallon of varnish. Turpentine Varnish is made with four pounds of com- mon resin dirsolved in one gallon of oil of turpentine. It requires no other preparation than sufficient warmth to dissolve the resin. Sometimes resin and turpentine are mixed together in a stone or tin bottle, which is placed near the fire, or in a sand-bath over a stove, and shaken occasionally; but varnish-makers generally mix the resin and turpentine in the gum-pot, and employ sufficient heat to fuse the resin. This is a more expeditious practice, but is at- tended with some danger of fire. When a very pale turpentine varnish is required, bleached resin is used, and care is taken not to employ more heat than is necessary in making the varnish. Tur- pentine varnish is principally used for in-door painted works and common painted furniture and toys. It is also frequently added to other varnishes to give them greater body, hardness, and bril- liancy. Crystal Varnish is a name frequently given to very pale varnishes employed for paper works — Such as maps, colored paints. 94 PRACTICAL INFORMATION FOR CABINET-MAKERS, and drawings. A very good crystal varnish is made with two pounds of mastic and two pounds of damar, dissolved without heat in one gallon of turpentine. Another good but more ex- pensive crystal varnish is made with equal quantities of Canada balsam and oil of turpentine. In making this varnish, it is only necessary to warm the Canada balsam until it is quite fluid, then add the turpentine and shake the mixture for a few minutes until the two are thoroughly incorporated. The varnish may then be placed in a moderately warm situation for a few hours, and will be ready for use on the following day. These crystal varnishes are both nearly colorless, flow freely, and are more flexible, so as to bear bending or rolling, and either of them may be employed to make a tracing paper of middling quality, by applying a thin coat of varnish on one or both sides of any thin transparent paper, such as good tissue or foreign post-paper. Paper Vamish., for paper-hangings and similar purposes, is made with four pounds of damar to one gallon of turpentine. The damar dissolves very readily in the turpentine, either with moderate agitation or a very gentle Iieat. Sometimes white or bleached resin is used instead of the damar, or the two are com- bined. Water Varnish. — All the varieties of lac may be dissolved in nearly boiling water by the addition of ammonia, borax, potash, or soda, but these alkalies all have the eftect of rendering the color of the lac much darker. The solutions may, however, be employed as varnishes, which, when dried, will resist the aj^plication of water sufficiently well to bear washing, especially wlien tlie jjroiJortion of alkali employed is only just sufficient to cause the dissolution o the lac, and which is also desirable in order to keep the varnish as light-colored as possible. The least color is given with diluted water of ammonia, in the proportions of about sixteen ounces of ordinary water of ammonia to seven pints of water and two ])ounds of pale shell-lac, to which about four ounces of gum-Arabic may be added. Borax is, however, more generally used, and the propor- tions are then two pounds of '^In^ll-lnr. six ounces of borax, and UPHOLSTERERS AND FURNITURE MEN. 95 four ounces of gum-Arabic to one gallon of water. When the var- nish is required to be as light colored as possible, white lac is em- ployed. Sealing-Wax Varnish, for coating parts of electrical machines, and similar purposes, is made by dissolving two and a half pounds of good red sealing-wax and one and a half pound of shell-lac in one gallon of spirit of wine. Black Varnish niay be made with three pounds of black sealing-wax and one pound of shell-lac to the gallon of spirit, or fine lampblack may be mixed with brown hard varnish or lacquer, according to the thickness required in the varnish. The interior of telescope tubes are frequently blackened with a dull varnish of this kind, made by mixing lampblack with rather thick brass lacquer, as little of the lampblack being employed as will serve to deaden the bright color of the lacquer. Mathematical instruments are sometimes blackened with a similar thin varnish, and the sur- face is afterwards brightened with one or two coats of lacquer ap- plied as usual. Ordinary lampblack, however, generally contains greasy impurities and moisture, which render it unfit for varnish purposes, and therefore the best kind should be employed, or the lampblack should be purified by ramming it hard into a close vessel, and afterwards subjecting it to a red heat. In the work- shop, when small quantities of lampblack are required, it is fre- quently made for the occasion, by placing a piece of sheet metal over the flame of an oil lamp. A black varnish, sometimes used for metal works, is made by fusing three pounds of Egyptian asphaltum, and, when well dissolved, half a pound of shell-lac and one gallon of turpentine are added. Varnish for Iron. — Take 2 lbs. pulverized gum asphaltum, ^ lb. gum benzoin, i gallon s[arits of turpentine. To make this varnish quickly, keep in a warm place and shake often till it is dis- solved. Shade to suit with finely-ground ivory black. Apply with a brush. This varnish should be used on iron work exposed to the weather. It is also well adapted for inside work, such as iron furniture, where a handsome polish is desired. g6 PRACTICAL INFORMATION FOR CAIilNET-MAKERS, Varnish for Cane and Basket-Work.— Lac, pre- pared after the following recipe is used to cover split and colored cane: 2^ galls, of good linseed-oil are heated in a sand-bath, as long as a drop of it, poured on a cold stove, does not run when the stone is inclined, and when touched with the finger it feels thready. Then is added first in small portions, one pound fat copal varnish, and the vessel wherein the co^^al varnish is heated must be large, because by the addition of the linseed oil, a great deal of frothing takes place. When cold, the required consistence is given to the varnish by mixing it with turpentine-oil. It soon dries, preserves a sufficient elasticity, and may be applied with or without addition of colors. POLISH REVIVERS, ETC. French Polish Reviver. — >2 pint linseed-oil, i oz. spirits of camphor, 2 ozs. vinegar, ^ oz. butter of antimony, )( oz. of spirits of hartshorn. Another. — i lb. of naphtha, 4 oz. of shellac, y^ oz oxalic acid. Let it stand till dissolved, and add 3 ozs. linseed-oil. Furniture Reviver. — Pale linseed-oil, raw, 10 oz.; lac varnish and wood si)irits, of each 5 ozs. Mix well before using. Furniture Cream. — i. Cut in small pieces a quarter of a pound of yellow wax, and, after melting it, add an ounce of well powdered colophony, which is a black resin or turpentine boiled in water, and afterwards dried. The wax and colophony be- ing both melted, pour in, by degrees, quite warm, two ounces of oil or spirit of turpentine. When the whole is thoroughly mixed, pour it into a tin or earthen pot, and keep it covered for use. The method of applying it to the furniture, which must be first well dusted and cleaned, is by spreading a little of this composi- tion on a piece of woollen cloth, and well rubbing the wood with it, and in a few days the gloss will be as firm and fast as varnish. 2. y^ lb. of beeswax melted in an earthenware pot ; add grad- ually i^ pint tnrpentine, colored with i^ oz. alkanet root ; add UPHOLSTERERS AND FURNHURE MEN. 97 i^ pt. linseed oil ; mix well. Should be kept in wide-mouthed bottles for use. Note — This cream should not be used on newly- polished furniture. Furniture Paste. — If it is required to keep the wood its natural color, scrape a quarter of a pound of beeswax into half a pint of turpentine. Linseed oil will darken the wood. Six ounces of pearlash in a (juarter of a pound of white wax, and one quart of hot water; sinniier for half an hour in a pipkin. When cool the wax will float on the top, which must be taken off, and with hot water worked into a paste. Equal parts of beeswax, spirit of turpentine, and linseed oil. Melt well together. Four ounces of beeswax, ten ounces of turpentine, alkanet root to color. Melt together and strain. To Make Furniture Paste.— Scrape two ounces of beeswax into a pot or basin ; then add as much spirits of turpen- tine as will moisten it through. At the same time, powder an eighth part of an ounce of resin, and add to it, when dissolved to the consistence of paste, as much Indian red as, will bring it to a deep mahogany color. Stir it up, and it will be fit for use. Several Receipts for Furniture Cream.— Yellow wax, 4 oz.; yellow soap, 2 oz.; water, 50 oz.; boil, with constant stirring, and add boiled oil and oil of turpentine, each 5 oz. Soft water, i gallon ; soap, 4 oz.; white wax, in shavings, i lb. Boil together, and add 2 oz. pearlash. To be diluted with water, laid on with a paint brush, and polished off with a hard brush or cloth. Wax, 3 oz.; pearlash, 2 oz.; water 6 oz. Heat together, and add 4 oz. boiled oil and 5 oz. of spirits of turpentine. Pearlash, i oz.; water, 8 oz.; beeswax (genuine) 6 oz.; mix with heat, and add sufficient water to reduce it to the consistency of cream ; for use add more water, and spread it on the wood with a painter's brush, let it dry, and polish with a hard brush or cloth. Beeswax, 3 oz ; pearlash, 2 oz.; water, 6 oz.; mix with heat, and add boiled oil, 4 oz.; turpentine (oil) 5 oz.; mix. 98 PRACTICAL INFORMATION FOR CABINET-MAKERS, White Furniture Cream.— with the following receij)! the vinegar must be mixed with the linseed-oil by degrees, and the bottle well shaken up. The spirit of antimony must afterwards be added, and well mixed. Six ounces of raw linseed oil, three ozs. methylated spirit, three ozs. white wine vinegar, half an ounce of butter of antimony. GLUE. Glue. — Glue is prepared from waste pieces of skin, horns, hoofs, and other animal offal. These are steeped, washed, boiled, strained, melted, reboiled and cast into square cakes, which are then dried. The strongest kind of glue is made from the hides of oxen ; that from the bones and sinews is weaker. The older the aninnil the stronger the glue. Good glue should be hard in the cake, of a strong, dark color, almost transparent, free from black or cloudy spots, and with little or no smell. The best sorts are transparent and of a clear amber color. Inferior kinds are sometimes con- taminated with the lime used for removing the hair from the skins of which they are made. The best glue swells considerably (the more the better) when immersed in cold water, but does not dis- solve, and returns to its former size when dry. Inferior glue made from bones, will, however, dissolve almost entirely in cold water. To Prepare Glue. — To j)repare glue for use it should be broken up into small pieces, and soaked in as much cold water as will cover it, for about twelve hours. It should then be melted in a double glue pot, covered to keep the glue from dirt. Care must be taken to keep the outer vessel full of water, so that the glue shall not burn, or be brought to a temperature higher tlian that of boiling water. The glue is allowed to simmer for two or three hours, then gradually melted, so much hot water being added as will make it licpiid enough, just to run off a brush in a continuous stream, without ];reaking into drops. When the glue is done with, some l)oiling water should be added to make it very thin before it is put away. Freshly-made glue is stronger than that which has UPHOLSTERERS AND FURNITURE MEN. 99 been repeatedly melted. Too large a quantity should not therefore l)e made at a time. Glue may be freed from the foreign animal matter generally in it by softening it in cold water, washing it with the same several times, till it no longer gives out any color, then bruising it with the hand, and suspending it in a linen bag beneath the surface of a large quantity of water at 66° Fahr. By doing this the pure glue is retained in the bag, and the soluble impurities jiass through. If the softened glue be heated to 122° without water, and filtered, some other impurities will be retained by the filter, and a colorless solution of glue be obtained. The addition of a little bichromate of potash will render glue impervious to moisture after exposing to the light, and a small quantity of methylated spirits will greatly improve its keeping qualities. Mixing Glue. — A minimum amount of glue should be used in good work, and it should be applied as hot as possible. The surfaces of the wood to be united should be clean, dry, and true; they should be brought together as tightly as possible, so that the superfluous glue is squeezed out. The cohesion of a piece of solid glue, or the force required to separate one square inch, is four thousand pounds. The strength of common glue for coarse work is increased by the addition of a little powdered chalk. The hot- ter the glue the greater its cohesion ; therefore in all large and long joints the glue should be applied immediately after boiling. Glue loses much of its strength by frequent re-melting ; that glue, therefore, which is newly made, is much preferable to that which has been re-boiled. Glue Pot. — A glue pot recently perfected consists of a cir- cular kerosene lamp, made of tin, resting upon a tin bottom 8j4 inches in diameter. The lamp is fitted with a tin chimney in place of glass, and fitted with a small aperture, covered with mica, so as to see how to regulate the flame. The glue pot is made of cop- per, tinned on the inside and supported upon a rim setting up about six inches from the bottom of the lamp, the rim supported I)y three legs, soldered and riveted to the rim and bottom of lamp rest. lOO PRACTICAL INFORMATION FOR CABINET-MAKERS, The pot in which the bottom is phiced has a portion of the bot- tom arched, to give more heating surface, and connecting with the chamber under the pot is a flue, passing out and up alongside of the pot, which carries off any smoke from the lamp, and also acts as a draft to tiie flame. This pot is five inches in diameter, and about six inches high. The pot for the reception of the glue is set in the same as an ordinary glue |)0t. and will hokl about a quart of glue. The whole can be carrcd to an\- place where you wish to use it, and still have the heat kept up. The cost of oil is but a few cents a week. Another improvemeiU is in the pot being of copper, tinned. It will not corrode and spoil the glue, as is the case with iron. French cabinet-makers use a glue pot with an inside pan made of glazed earthenware and divided radially into three divisions, in one of which is kc])t strong glue, in another weaker, and in the third water only, with a brush or piece of sponge for cleaning off superfluous glue fiom the work. A lew holes bored near the top of the inner vessel of a glue i)ot by admitting steam from the outer vessel will prevent the glue from solidifying on the side. They need not be bored round the whole circumference of the i)Ot, to allow of pouring out the glue if necessary. To Prevent Glue Cracking.— Glue frequently cracks because of the dryness of the air in rooms warmed by stoves. The addition of chloride of calcium to glue will prevent this disa- greeable property of cracking. Chloride of calcium is such a deli- quescent salt that it attracts enough moisture to prevent the glue from cracking. Glue thus prepared will adhere to glass, metal, etc., and can be used for putting on labels without danger of their drop- ping off. Strong Glue to Resist Moisture.— Dissolve gum- sandarac and mastic, of each a (|uarter of an ounce, in a quarter of a i)int of sjiirits of wine, to which add a quarter of an ounce of clear turpentine; now take strong glue, or that in which isinglass has been dissolved; then, jtulting the gums into a double glue-pot, UPHOLSTERERS AND FURNITURE MEN. lOI add by degrees the glue, constantly stirring it over the fire till the whole is well incor[)orated; strain it through a cloth, and it is ready for use. You maj' now return it to the glue pot, and add half an ounce of very finely-[)owciered glass ; use it quite hot. If you join two pieces of wood together with it, you may, when per- fectly hard and dry, immerse it in water, and the joint will not se[)arate. Glue to Resist Moisture. — To two quarts of skimmed niilk add half a pound of the best glue ; melt them together, taking care they do not boil over, and you will have a very strong glue, which will resist damp or moisture. Portable Glue. — Boil one pound of the best glue, strain it very clear ; boil also four ounces of isinglass ; put it into a double glue-pot, with half a pound of fine brown sugar, and boil it pretty thick ; then pour it into plates or moulds. When cold you may cut and dry them for the pocket. This glue is very useful to draughtsmen, architects, etc., as it immediately dilutes in warm water, and fastens the paper without the process of dampening; or, it may be used by softening it in the mouth, and applying it to the paper. MISCELLANEOUS RECEIPTS. To Raise Old Veneers. — First, wash the surface with boiling water, and, with a coarse cloth, remove dirt or grease; then place it before the fire, or heat it with a caul ; oil its surface with common linseed-oil, place it again to the tire, and the heat will make the oil penetrate quite through the veneer, and soften the glue underneath; then, while hot, raise the edge gently with a chisel, and it will separate completely from the ground; be careful not to use too great force, or the work will be spoiled. Again, if it should get cold during the operation, apply more oil, and heat it again. Repeat this process till the veneer is entirely separated, then wash off the old glue and proceed to lay it again as a new- veneer. 102 PRACTICAL INFORMATION FOR CABINK l-MAKERS, To Take Out Bruises in Furniture.— Wet the part with warm water ; double a piece of brown paper five or six times, soak it, and lay it on the place ; apply on that a hot flat-iron till the moisture is evaporated. If the bruise be not gone, repeat the process. After two or three applications, the dent or bruise will be raised level with the surface. If the bruise be small, merely soak it with warm water, and apply a red-hot poker very near the sur- face ; keep it continually wet, and in a few minutes the bruise will disappear. To Make Paste for Laying Cloth or Leather.— To a i)int of the best wheaten flour add resin, very finely pow- dered, about two large spoonfuls ; of alum, one S[)Oonful, in powder ; mix them all well together, put them into a pan, and add by de- grees soft or rain water, carefully stirring it till it is of the con- sistence of thinnish cream ; put it into a saucepan over a clear fire, keeping it constantly stirred, that it may not get lumjjy. When it is of a stiff" consistence, so that the spoon will stand up- right in it, it is done enough. Be careful to stir it well from the bottom, for it will burn if not well attended to. Empty it out into a pan and cover it over till cold, to [jrevent a skin forming on the top, which would make it lumj^y. This paste is very superior for the [lurpose. and adhesive. To use it for cloth or baize, spread the paste evenly and smoothly on the top of the table, and lay the cloth on it, pressing and smooth- ing it with a flat jjiece of wood; let it remain till dry; then trim the edges close to the cross-banding. If you cut it close at first, it will, in drying, shrink and look bad where it meets the banding all rountl. If used for leather, the leather must be first previously dam|)ed, and then the paste spread over it; then lay it on the table, and rub it smooth and level with a linen cloth, and cut the edges close to the banding with a short knife. Some lay their table cover with glue instead of paste, and for cloth perhaps it is the best method ; but for leather it is not proi)er, as glue is apt to run through. In using it for cloth, great care must be taken that the glue be not too thin, and that the cloth be well rubbed down with a thick piece of wood made hot at the fire, for the glue soon UPHOLSTERERS AND FURNITURE MEN. 103 chills. By this method, the edges may be cut oti' close to the border at once. Cements for Stopping Flaws in Wood.— Put any quantity of tine sawtlust of the same wood your work is made with into an earthen pan, and pour boiling water on it, stir it well, and let it remain for a week or ten days, occasionally stirring it; then boil it for some time, and it will be of the consistence of pulp or paste; put it into a coarse cloth, and squeeze all the moisture from it. Keep for use, and, when wanted, mix a sufficient quantity of thin glue to make it into a paste; rub it well into the cracks, or fill up the holes in your work with it. When quite hard and dry, clean your work off, and if carefully done, you will scarcely dis- cern the imperfection. Mahogany-Colored Cement. — Melt two ounces of beeswax and half an ounce of Indian red, and a small quantity of yellow ochre, to bring the cement to the desired color ; keep it in a pipkin for use. * Cement for Turners. — Melt together beeswax, one ounce; resin, half an ounce; and pitch, halt an ounce; stir in the mixture some very fine brickdust to give it a body. If too soft, add more resin; if too hard, more wax. When nearly cold, make it up into cakes or rolls, which keep for use. I'his will be found very useful for fastening any piece of wood on the chuck, which is done by applying the roller of cement to the chuck and it will adhere with sufficient force. Tracing Paper. — A good firm tissue jjaper washed with a mixture of six parts spirits of wine^ one of resin, one of nut oil. Apply with a sponge. Another. — Canada balsam and turpentine, equal parts, will make a varnish which, if applied to one side of a good thin paper, will answer well. If it is meant to take watercolor, a coat of ox gall must be laid on. Another. — Dissolve a piece of white beeswax, about the size of a walnut, in half a pint of spirits of turpentine; then, having pro- cured some very fine white, woven tissue-paper, lay it on a clean i04 PRACTICAL INFORMATION FOR CABINET-MAKERS, board, and, with a soft brusli dipped in this hjuid, go over one side, and then turn it over, and apply it to the otlier; hang it up in a place free from dust, to dry. It will be ready for use m a few days. Some add a small quantity of resin, or use resin instead of wax. Mounted Tracings.— Tightly strain across an old drawing- board, by means of tacks slightly driven, a piece of cotton of toler- ably good quality, but do not damp it, except with paste, as here- after mentioned. Work the last in well with a painter's brush that has not been used for any other purpose. It is advisable to soak the brush, before using, for a few hours in cold water, so as, by ex- pansion of the handle and constriction of the cordage, to tighten the hairs, and prevent them coming out with the paste. Paste also the back of the tracing, and, obtaining the assistance of another person, hold it by the corners over the strained fabric, allowing it to sag well, and lower it gently until the middle of the tracing first come into contact with the celico, after which gently and simulta- neously lay down each corner. The tracing may now be gently dabbed with a clean cloth, commencing at the middle, and work- ing out the blisters to the edge. A needle may sometimes be used with advantage to puncture small holes and set free the air in some of the obstinate blisters ; but do not trouble to remove them all, as the smaller ones will quite disappear in drying. Do not rub the tracing whilst wet without the intervention of a sheet of large thin lining paper, such as is used for lining walls. Allow the trac- ing to dry gradually on the board without fire heat, and do not remove it until thoroughly dry. Draw on the scale before mount- ing, so that it may, by contracting and expanding with the draw- ing, be always true. The tracing, when mounted, presents a better surface for coloring than before. The board should be cleaned before using. Cracks in Drawing Boards.— The material generally used in stopping the above is a cornjjosition made of glue and chalk, worked up to the consistency of putty, and applied to the board in a soft state, allowed to dry, and smoothed off with sand- paper. UPHOLSTERERS AND FUKNl'lURE MEN. 105 To Temper Tools. — The quality of the steel should be uniform throughout; uideed, it is always better to have them tem- pered rather too hard than soft, for use will reduce the temper. If at any time it is necessrry to perform the operation yourself, the best method is to melt a sufficient quantity of lead to immerse the cutting part of the tool in. Having previously brightened its sur- face, plunge it into the melted lead for a few minutes, till it gets sufficiently hot to melt a candle, with which rub its surface ; then plunge it in again, and keep it there till the steel assumes a straw color; but be careful not to let it turn blue. When that is the case, take it out, rub it again with the tallow, and let it cool. If it should be too soft, wipe the grease off, repeat the process with- out the tallow ; and, when it is sufficiently hot, plunge it into cold spring-water, or water and vinegar mixed. By a proper attention to these directions, and a little practice, every workman will have it in his power to give a proper temper to the tools he may use. If a saw is too hard, it may be tempered by the same means ; but as it would be not only expensive, but in many cases impossible to do it at home, a plumber's shop is mostly at hand, where the pro- cess may be repeated when they are melting a pot of lead. But here observe that the temper necessary is different to other cutting tools ; you must wait till the steel just begins to turn blue, which is a temper that will give it more elasticity, and, at the same time, sufficient hardness. Hardening Tools. — A communication to the English Me- chanic says : " Mercury is the best liquid for hardening steel cutting tools. The best steel, when forged into shape and hard- ened in mercury, will cut almost anything. I have seen articles made from ordinary steel which have been hardened and tempered to a deep straw color, turned with comparative ease with cutting tools from good tool steel, hardened in mercury." To Cut Good Steel Scrapers.— Part of the blade of a broken saw makes the best scrapers ; but, as it is hard, it is very difficult to cut it into tlie required form. The best nnd most ex- peditious way is to mark it out to the size wanted, and then to place the blade or steel plate in a vise whose chaps shut very close, lo6 PRACTICAL INFORMATION FOR CABINK I-.MAKERS, placing tlie mark even with the face of the vise, and the part to be cut to waste above the vise, 'i'hen with a cohl-chisel, or a com- mon steel-firmer that lias its basil broken off, holding it close to the vise and rather inclined upwards, begin at one end of the steel plate, and w ith a sharp blow of the hammer it will cut it. Keep going on by degrees, and you will with ease cut it to the shape re- quired ; then grind the edges of your scraper level, and tinish by rubbing it on your Turkey-stone. To Remedy Splits in Circular Saws.— Three methotls : Drill a small hole in the saw at the bottom of the split. Drill six holes about ^ inch in diameter, along the line of the crack, taking care that one of them falls just inside it; countersink the five outer holes on both sides, and rivet nicely up with hot rivets shghtly less in diameter than the holes. Cut a series of dovetails across the split, and insert therein cop- per dove-tails, which must be riveted tight by hammering on each side. The edges of the holes must be filed to an acute angle from each side of the saw, half the thickness of it, and the copper dove-tail pieces must not be (juite long enough to fill the hole, but must fit in width exactly, and of course must be well annealed, and considerably thicker than the saw. When riveletl, file oft' level with saw. Brazing Band-Saws.— Good brass, rich in copper, is generally used. Bring the two ends of the saw close together and fasten, then take a small pan of charcoal, and place it under the ends, and direct the flame of a blowpipe on it. As the ends will soon become red hot, sprinkle some powderetl borax upon them, and add the solder with a piece of iron. The way to make the solder melt : cast in ingot and file away ; collect the filings, and put into solution ot sal ammoniac in water, and so keep until wanted. Saw Sharpening. — I'o sharpen the saw, take a triangular file, three-square file it is called, the handle in the right hand, the point of the file between the thumb and forefinger of the left hand, UPHOI.SIEREKS AND KURNllUKK MKN. 107 apply it te) llic front of the tiist tooth that leans away from the operator. Let the point of the file incline towards the point of the saw, give three or four or more rubs of the file, and the point of the tooth will be sharpened, and the front brought to a sharp edge, and as the file will have passed over the tO[) of the next tooth it also will be filed down, and the point partly sharpened. Now apply the file to the front of this tooth ; it leans to- wards the operator, so tlie point of the file must incline towards the handle of the saw. Give, as before, three or four rubs, accord- ing to the state of the saw, and the point of this tooth will also be sharpened, and its front brought to a sharp cutting edge. Go on in this way alternately, always remembering that when the tooth leans away from the operator the point of the file must incline to the point of the saw, and when the tooth leans towards the opera- tor, then it must incline towards the handle of the saw. If the saw has been sharpened before, it will be advisable to first run the file along the top of the teeth, to bring them all to a level. Oiling Tools. — An English authority says: When a set of bench-plane.s is French-i)olished, they certainly look very well on the bench for a short time, but the French-polish does not add to their durability or usefulness, and, I think, gives them anything but a workmanlike appearance. My plan is to knock the irons out, weigh them, and then drop them into the linseed-oil barrel, and let them stay there a week; I then take and weigh them again to ascertain how mucli oil they have absorbed. The oil goes right to the heart of the jjlanes, and as it sets it makes them hard, and they may be dej^ended upon for kee[)ing their shape. Rubbing them over every dinner hour for a week or two will give them a beautiful surface, and they will not show scratches or dents as they would if they were French-polished. To Mark Tools. — Coat over the tools with a thin layer ot wax or hard tallow, by first warming the steel and rubbing on the wax; warm until it flows and let it cool. When hard, mark the name through the wax with a graver and apply some aquafortis (nitric acid); after a few moments wash oft" the acid thoroughly Io8 PRACTICAL INFORMATION FOR CABINET-MAKERS, witli water, warm ilie metal enough to melt the wax, and wii)e it off with a soft rag. The letters will he found etched into the steel. Varnish for Tools. — Take 2 oz. tallow, i oz. resin ; melt together and strain, w hile hot, to remove the specks which are in the resin. Apply a slight coat on the tools with a brush, and it will keep off the rust for an\- length of time. Boiler Incrustation. -The following remedies have been used, with varying success, to prevent the incrustation of boilers. 1. Potatoes, in weight one-fiftieth part that of the water, pre- vents the adherenc'.; of scale. 2. 12 parts of salt, zy^ parts of caustic soda, y% part of extract of bark, i^ part of potash. 3. Pieces of oak-wood suspended in the boiler and renewed 'monthly. 4. 2 ounces of muriate of ammonia in the boiler twice a week. 5. A coating, consisting of 3 parts of black-lead and 18 parts of tallow, applied hot to the inside of the bo'ler every few weeks. 6. 12^ lbs. of molasses, fed into an 8-horse boiler at intervals, prevented incrustation for six months. 7. Mahogany or oak saw-dust in small quantities. Use this with caution, as the tannic acid attracts iron. 8. Carbonate of soda. Non-Conducting Covering for Steam Pipes.— Sawdust mixed with flour and water into a thick paste is a non- conducting covering for steam pipes, cylinders, etc. The flour should be made into a very thin ])aste, and then the sawdust is stirred in. The adhesion of this composition is very great when applied on clean surfaces of wrought or cast iron ; but on copper pipes it is necessary to wash them first with a clay-wash, made with |)otter's clay, until it forms a thin coating, after which the sawdust and paste will adhere firmly. It is very simple to api)ly ; a small trowel is all that is necessary. Lay on five successive coats one-fifth of an inch thick. Let the pipes or other objects to be covered be kept warm by the aid of a little steam, and let one coat be perfectly dry before applying a second. Should the pipes UPHOLSTERERS AND FUKNlTUKIi MEN. IO9 be outside, exposed to tlie open air, give them tliree or four coats of coal tar to make tliem waterproof, but if inside a building it is not necessary. It is well to pass the sawdust through a riddle to cleanse it from the coarse fragments of wood which are always to be found amongst sawdust. Steam pipes so covered lose less heat than when covered by any other known or patented process sold for that purpose. It is much less expensive and much more efficient. To Harden Wood Pulleys. — Soft maple is often used in the construction of friction pulleys. If it is boiled in olive-oil it will prove beneficial in a number of ways. It will harden the timber and render it less liable to split, but at the same time the gear will slip more after such treatment. To Prevent Belts Slipping.— A piece of rubber belting fastened around the belt pulley of an engine will keep the belt from slipping. Hasps. — A farrier's rasp is an excellent tool for preparing a rough piece of wood or ivory for the lathe. Where only a small quantity of the material is required to be removed it will be found to be more convenient than the axe or paring-knife. There is also a somewhat similar tool used by shoemakers which, for smaller jobs, will be found equally efficient. Soft Piles. — Small single-cut files or "floats" of various shapes not hardened, may be met with at some of the dealers in watchmaker's tools, which are useful in finishing small articles in hard wood, ivory, and also gold and silver ; they are used some- times by jewellers for finishing, on account of their leaving a smooth surface behind them instead of a rough one, as a cross-cut file does. Amalgam Varnish. — Melt together equal parts of bis- muth, tin and quicksilver; when melted and cooled make it into a varnish with white of egg. It is used for the varnishing of plaster- of- Paris figures and others of the like kind. Some people recom- no PRACTICAL INFORMATION FOR CABINET-MAKERS, mend lead, but lead soon becomes tarnished, but tin and bismuth will keep bright. Painting and Preserving Ironwork.— A good black paint for coarse ironwork may be made by mixing plumbago with hot coal-tar. Equal parts of asphaltum and resin dissolved in com- mon turpentine make also a good, cheap covering for heavy iron- work. For machinery, dissolve 2 lbs. india-rubber, 4 lbs. resin, and 2 lbs. shell-lac, in 5 gallons of benzine. This may be used with any other paint as a vehicle. Wrought-iron bridges are painted with white-lead as follows : The ironwork is first made clean by scrubbing and brushing it with wire brushes ; this done, all the cavities and fissures are filled up with a putty of litharge, linseed-oil, varnish, and white-lead ; this tilling being dry, brushing is repeated. Afterwards a paint is applied, consisting of 300 lbs. of white-lead, 10 gallons of crude linseed oil, i or 2 gallons of boiled linseed-oil, and i J^ gallons turpentine. This paint is re- peated when sufficient!)' dry, and finally evenly overspread with wl'.ite sand. Galvanizing is employed also to prevent rusting. A galvanizing paint consists chiefly of zinc powder and oil var- nish Rusting is further prevented by rubbing the red-hot iron with wax, tallow, pitch, or coal-tar. Rubbing with heavy petroleum is also well adapted for keeping ironwork clean. Preparing Soft Solder. — riie following directions for soldering without fire or lamp may prove useful : Bismuth, i^ oz.; quicksilver, j{ oz.; block tin filing, i oz.; spirits of salts, I oz. Mix the whole together. Another soft solder for tin, etc.: Take lead, 1 part; tin, i part; bismuth, 2 parts; this melts in boiling water. To Clean Silver Filigree. — Make a thin paste with cold water and cream of tartar, spread over ornaments thickly, fold in flannel, leave a week, then wash off with water, and they will be as good as new. Bronzing on Metal. — The article must be chemically cleaned up, brushing with a mixture of fine pumice in dilute sul- phuric acid, rinsed in pure water and dried. The bronze liquor UPHOLSTERERS AND FURNITURE MEN. HI must be applied quickly and evenly with a camel's-hair brush, hav- ing first heated the article, just so as it can be held without burning the fingers. Polishing Metals. — A useful compound for polishing and cleaning metals is composed of i oz. carbonate of ammonia dis- solved in 4 oz. water; with this is mixed i6 oz. Paris white. A moistened sponge is dipped in the powder, and rubbed lightly over the surface of the metal, after which the powder is dusted off, leav- ing a fine brilliant lustre. Imitation Marble. — Mix i lb. finely-powdered lime into a thick paste with water, and add 3^ lb. of colophony, or, what is better, Venice turpentine. Allow the mixture to stand for some time, and then work up w-ith it suitable cjuantities of fine white chalk and various colored earths, adding a few drops of olive oil if necessary. A soft mass is thus obtained, which can be moulded, like plaster-of-Paris, to any desired form, or it can be rolled out on a warm metal plate, or passed under wooden rollers, into thin sheets, which can be glued to the surface to be decorated, like ordinary veneers, and left to harden. It hardens and takes a good surface. Any cavities that appear must be filled up with some of the composition mixed with oil of turpentine. The com- position will keep fit for use for some time, if covered with a damp cloth while moist. To Polish Marble. — It sometimes happens that the cab- inet-maker has a table top of marble to remount, which is scratched, and requires re-polishing. The following is the j^rocess used by the mason, and willj therefore, be acceptable in a work like the present. With a piece of sandstone with a very fine grit, rub the slab back- ward and forward, using very fine sand and water, till the marble appears equally rough, and not in scratches; next use a finer stone and finer sand, till its surface appears equally gone over; then, with fine emery-powder and a piece of felt or old hat wrapped round a weight, rub till all the marks left by the former process are worked out, and it appears with a comparative gloss on its surface. Afterward finish the polish with putty-powder and fine, clean rags. 112 PRACTICAL INFORMATION FOR CABINET-MAKERS, As soon as the face appears of a good gloss, do not put any more powder on the rags, but rub it well, and in a short time it will ap- pear as if fresh from the mason's hands. Another. — Make a thick i)aste with rotten-stone and olive oil, and vigorously rub the marble with it on a cloth. To Polish Black Marble. — Wash it with warm soap and water, and when dry rub it well with furniture paste or French polish, and then rub it with an old silk handkerchief. After one or two trials it will become quite bright. To Clean Marble. — Mix the strongest soap-lees with quicklime to the consistency of milk; let it lie on the stone, etc., for twenty-four hours ; then clean it off, and wash w-ith soap and water, and it will appear as new. The polish will require to be renewed by the process given above. Another. — Mix with y^ pint of soapdees, ^ a gill of turpentine, sufficient pipe clay and bullock's gall to make the whole into a rather thick paste. Apply it to the marble with a soft brush, and after a day or two, when quite dry, rub it off with a soft rag. Apply this a second or third time till the marble is quite clean. To Remove Stains on Marble.— Apply spirits of salt and carefully wash off. To Clean Pictures. — Wash with a sponge or a soft leather and water, and dry by rubbing with a silk handkerchief. When the picture is very dirty, take it out of its frame, procure a clean towel, and making it quite wet, lay it on the face of the picture, sprinkling it from time to time with clear soft water; let it remain wet for two or three days ; take the cloth off and renew it with a fresh one ; after wiping the picture with a clean wet sponge, repeat the process till all the dirt is soaked out; then wash it well with a soft sjjonge, and let it get dry ; rub it with some clear nut or linseed-oil. Spirits of wine and turpentine may be used to dissolve the hard old varnish, but they will attack the paint as well as the varnish if the further action of the spirits is not stopped at the proper time by using water freely. UPHOLSTEPERS AND FURNITURE MEN. I I3 Cleaning Varnished Pictures — There are conditions where the above simple process will not accomplish what is re- quired ; where a thick coating of varnish has been applied to the picture, and it has been hung in a smoky room, and dust and dir^: has been allowed to gather and remain; then it is that no high lights will be visible, the sky will be dirty, no distance visible, and perhaps the figures in the foreground very indistinct. Under these conditions the varnish must be either removed or the smoke and dirt must be brought out of the varnish. If it is thought desirable to try the latter, the following receipt will be found valuable for the purpose : 2 oz. wood naptha, i oz. spirits of salts, y^ pint of lin- seed-oil. Mix the above well together, and before using shake the bottle. It can be used as follows : Get some soft linen rag, and make up a soft pad, which place on the mouth of the bottle and shake up some of the mixture into the pad, when commence rubbing the picture with a circular motion, and when nearly dry again give the pad another dressing of mixture, and continue this mode of pro- cedure for some time, when the picture will gradually come out in all its detail. Cleaning Engravings. — Put the engraving on a smooth board, cover it thinly with common salt finely powdered. Squeeze lemon juice upon the salt so as to dissolve a considerable portion of it; elevate one end of the board so that it may form an angle of about 45 or 50 degrees. Pour on the engraving boiling water from a tea kettle until the salt and lemon juice be all washed off The engraving then will be perfectly clean and free from stains. It must be dried on the board or some smooth surface gradually. If dried by the fire or the sun it will be tinged with a yellow color. Cleaning Engravings. — Presuming these to be mounted, proceed in the following manner: Cut a stale loaf in half, with a perfectly clean knife ; pare the crust away from the edges. Now place the engravings on a perfectly flat table, and rubbing the sur- face with the fresh-cut bread, in circular sweeps, lightly but firmly performed, will remove all superficial markings. Now soak the prints for a short time in a dilute solution of hydrochloric acid, say 114 PRACTICAL INFORMATION FOR CABINET-MAKERS, I part acid to loo of water, and then remove theni into a vessel containing a sufficient quantity of clear chloride lime water to cover them. Leave them there until bleached to the desired point. Now remove, rinse well by allowing to stand an hour in a pan in which a constant stream of water is allowed to flow, and finally dry ofif by spreading on clean cloths. Perhaps the sheets may require ironing between two sheets of clean i)aper. To Smooth a Damaged Picture. — Paintings some- times get convex and concave patches on their surface, owing to pressure on one side or the other, and these inequalities cause a great deal of trouble to bring out. The most successful way is to well wet both sides of the picture on the si)Ot, and keep it under pressure till dry. With small pictures the quickest way would be to take them off the stretclier and lay them in a press, with a light pressure between soft sheets of paper. Embossed Gilding for Illuminating.— Gilding of figures and letters on pai)er and for the enibellislunent of inanu- scrij^s, is performed with shell gold tempered with gum water; or the characters may be drawn with a milky solution of gum amma- nacum made in water, and gold leaf applied upon them when almost drv ; they may again be sufficiently moistened for receiving the gold by breathing on them. Letters raised from the surface, if paper or i)archment in the manner of embossed work, such as are seen on ancient manuscripts, may be formed either by friction on a proper body with a solid piece of gold, or by leaf gold. The former method is practiced by tem|)ering pulverizers' crystal with strong gum water, and with this paste forming the letters ; when they are dry, they are rubbed with a piece of solid gold as in ])olishing, and the letters will appear as if gilt with burnished gold. The letters are formed with an embossed figure, either of the separ- ate letters or of whole words cut in steel, and each letter of these stamps when they are used, is oiled evenly with a feather. Then fill these concave letters with the above ])aste, and strike the stamps in a perpendicular direction on the paper or vellum laid on sheets of soft paper. UPHOLSTERERS AND FURNITURE ^lEN. I15 When the embossed letters are formed with leaf gold, the follow- ing or a similar composition must be used. Thicken beaten whites of eggs with as much vermilion as is necessary to give them the consistence of paste ; use tlie stamps as before, and when the letters are dry moisten them by a small pencil witli strong gum water, and when this is almost dry cover the letters with leaf gold, })ressing it close to every part of them with cotton wool ; when dry, burnish. Gold for Illuminating. — Procure a book of leaf gold, take out the leaves gently and grind them in a mortar with a piece of honey about the size of a hazel-nut, until it is thoroughly inter- mixed with the gold, then add a little water and re-work it; put the whole into a vial and shake it well. Let it remain an hour or two, and the gold will deposit at the bottom of the vial. Pour oft" the liquor, and add weak prepared gum in its stead; sufficient to make it flow freely from the pen or camel's-hair pencil. When required for use, shake it occasionally. To Stain Horn in Imitation of Tortoise Shell.— Mix an equal quantity of quicklime and red lead w'ith strong soap lees, lay it on the horn with a small brush, in imitation of the mottle of tortoise-shell ; when dry, repeat it two or three times. To Stain Ivory or Bone Red. — Boil shavings of scarlet cloth in water, and add by degrees jiearlash till the color is ex- tracted ; a little roach alum, now added, will clear the color; then strain it through a linen cloth. Steep your ivory or bone in aqua- fortis (nitrous acid) diluted with twice its quantity of water, then take it out, and put it into your scarlet dye till the color is to your mind. Be careful not to let your aquafortis be too strong; neither let your ivory remain too long in it. Try it first with a slip of ivory, and if you observe the acid has just caused a trifling rough- ness on its surface, take it out immediately, and put it into the red liquid, which must be warm, but not too hot. A little practice, v\-ith these cautions, will enable you to succeed according to your wishes; cover the places you wish to remain unstained with white wax, and the stain will not penetrate in those places, but leave the ivory of its natural color. Il6 PRACTICAL INFORMATION FOR CABINET-MAKERS, To Stain Ivory or Bone Black. — Add to any quan- tity of nitrate of silver (lunar caustic) three times its bulk of water, and steep your ivory or bone in it ; take it out again in about an hour, and expose it to the sunshine to dry,, and it will be a perfect black. To Stain Ivory or Bone Green.— Steep your work in a solution ut verdigii.-^, hal-aniniuniac and weak aquafortis, in the proportion ot two parts of the former to one of the latter, bemg careful to use the precautions mentioned for staining red, as above. To Stain Ivory, etc., Blue. — Stain your materials green according to the })rcvi()us process, and then dip them in a strong solution of pearlash and water. To Stain Ivory, etc., Yellow.— Put your ivory in a strong solution of alum in water, and keep the whole some time nearly boiling; then take them out and mimerse them in a hot mixture of turmeric and water, either with or without the addition of French berries; let them simmer for about half an hour, and your ivory will be of a beautiful yellow. Ivory or bone should dry very gradually, or it will split or crack. To Soften Ivory. — Slice a quarter of a i)ound of mandrake, and put it into lialf a ])int of the best vinegar, into which put your ivory; let the whole stand in a warm place for forty-eight hours, Avhen vou will be able to bend the ivory to \our mind. To Bleach Ivory. — Take a double handful of lime, and slake it by sprinkling it with water; then odd three pints of water, and stir the whole together ; let it settle ten minutes, and pour the water into a pan. Take the ivory, and steep it in the lime- water for twenty-four hours, after whi( h boil it in a strong alum- water one hour, and dry it in the air. Artificial Ivory.— Two parts of caoutchouc are dissolved in 36 i)arts (M" chlor4 lb. of chip logwood in 2 quarts of water, add i oz. of ])earlash, and apply it hot to the work with a brush. Then take y^ lb. of logwood, boil it as before in 2 quarts of water, and add i^ oz. of copperas ; strain it off, put in }4. lb. of rusty steel filings; with this go over the work a second time. Brown Stain. — Paint over the wood with a solution made by boiling i part catechu, cutch, or gambier, with 30 parts of water and a litde soda. This is allowed to dry in the air, and then the wood is painted over with another solution made of I part of bichromate of potash and 30 parts of water. By 125 PRACTICAL INFORMATION FOR CABINET-MAKERS, a little ditTerence in the mode of treatment, and by varying the strength of the solutions, various shades of color may be given with these materials, which will be permanent, and tend to preserve the wood. Red stain. — i. Take i lb. of Brazil wood to i gallon of water, boil 3 hours with i oz. of pearlash, brush it hot on the wood, and while hot brush the wood with a solution made with 2 oz. of alum in i quart of water. 2. An infusion of Brazil wood in stale urine, in the proportion of a pound to a gallon for wood ; to be laid on when boiling hot, and should be laid over with alum water before it dries. Or, a solution of dragon's-blood in spirits of wine may be used. Red Stain for Bedsteads and Common Chairs. Archil will produce a very good stain of itself when used cold; but if, after one or two coats being applied and suffered to get almost dry, it is brushed over with a hot solution of pearlash in water, it will improve the color. Walnut stain. — Water, i quart; washing soda, i^ oz.; Vandyke brown, 2^ oz.; bichromate of potash, i^ oz. Boil for 10 minutes, and apply with a brush, in either hot or cold state. IISTDEX. Anti-attrition, 122. Belts, to prevent slipping, 108. Black stain, 127. Boiler incrustation, 108. Bronzing, 54. inlaid work, 127. on metal, no. Brown stain, 127. Bruises in furniture, to take out, 102. Brushes lor varnishing, 29. Cane-chair bottoms, to restore elasticity, 118. Carbon-paper, to make, 118. Carpets, to clean, 118. to destroy moths in, 118. Carving, reeding etc., 18. Cements for aquariums, 118. for china, 117. for glass, 117. for joining leather, 117. for leather and wood, 117 for stopping flaws, 103. for turners, 103. Circular saws, to remedy splits in, 106. Color harmony in grained work, 67. Colored woods, metals, etc., 11. Colors for outlines of ornaments, 66. Colors, to mix, 66. bufi", 66. carnation, 66. chestnut, dark, 66. Chinese white, 65. chocolate, 66. cream, 65. drab, 65. fawn, 65. French grey, 66. gold, imitation of, 66. green, grass, 66. green, olive, 66. lead, 66. peach blossom, 66. pearl, 65. purple, 66. salmon, 66. silver, 66. stone, 66. straw, 65. varnish green, 69. violet, 66. white lead, 68. yellow, 66. Composition for frame ornaments, 49. Cracks in drawing-boards, 104. Dye, black, fine, 44. blue, fine, 44. gray, 46. green, 45. liquid, for brightening and setting, 46. orange, 46. piirpie, 46. red, 45. yellow, fine, 45. Dyeing wood, 43. Ebonizing, 124. Ebony finish, 33. Engravings, to clean, 113. Files, soft, 109 Filigree, silver, to clean, no. Fillers, 23. cherry, 25. light-wood, 24. oak, 25. rosewood, 25. sizing, 25. walnut, 24. Finishing, 20. processes of, 22. varieties of, 31. dead-finish, 32. ebony finish, 33. French polishing, 34. varnish liiiish, 33. wax finish, 33. wax finish, imitation, 33. flowing, 30. Floors, to polish, 120. Framing work, ii. French polish, 34, 36. French polishing, 31. Furniture cream, 96. Furniture paste, 97. General remarks on designs for cabinet work, g. Gilding, 47. Gilding, burnish, 51 applying the size, 52. burnishing, 53. finishing, 53. laying the gold, 52. matting 01 dead gold, 53. polishing, 52. preparing the woodwork, 51. gilders' cushion, 48. oil, 50. sizes for, 48. to manipulate gold leaf, 54. oil size for, 49. parchment size for, 49. gold size for burnish, 49. the requisites, 48. to prevent gold adhering. 49. Gilding, embossed, for illuminating, 114. silvering a.. d bronzing, 47. tests for, 96. Glue, 98. portable, 10 1. mixing, 99 to prepare, 98. to prevent cracking, 100. to resist moisture, 100. Glue pot, 99. Graining, 55. grounds, 58. bird's-eye maple, 59. mixing colors, 58. mahogany, 58. oak, 59. rosewood, 58. the pmcess, 56. Grease, to remove (rem cloth, 97. Gums and their qualities, 69. amber, 69. anime, 70. bleached shellac, 81. copal, 70. dama', 72. lac, 71. b^-iu 130 INDEX. Gums, masiic, 71. resin, 72. saiidarac, 71. Horn, to polish, 120. to stain in imitation of tortoise shell, 115. How to boil linseed-oil, 123. Imitation mahogany, 126. India ink, to erase, 119. to prevent running, 119 Ingredients, 35. Ink stains, to remove, 119. Inlaying, 15. with shaded wood, 16. Ironwork, painting and preserving, 110 Ivory, artificial, 116. to bleach, 116. to soften, 116. or bone, to stain black, 116. blue, 116. red, 115. yellow, 116. Lac, gum, 71. Lacquers, colored, 91. for brass, 91. hardwood, 88. Looking glasses, to clean, 120. Marble, imitation, in. to clean, 112. to polish, III. to remove stains on, iia. Mastic, gum, 71. Metals, polishing, in. Mordants for staining wood, 124. Moths in carpets, to destroy, 118. Moulding ornaments, etc., 18. Painting on zinc, 125. Parchment, tintingon, 119. to make transparent, 119. Paste for laying cloth or leather, 102. Picture frames, 125. Pictures, to clean, 112. to smooth damaged, 114. Polish for turner's work, 38. French, 36. improved, 37. prepared spirits, 37. revivers, 96. water-proof, 37. Putty, 123. Rasps, 109. Red stain, 128. for bedsteads, 128. Resin, 72. Rubbing, 30. Sandarac, gum, 71. Saws, band, brazing, 106. circular, to remedy splits in, 106. sharpening, 106. Shell-gold, 53. Silver-size, 54. Solder, solt, preparing, 11a Stain, black, 38. blue, fine, 42. brown, 40. cherry, 41. crimson, fine, 43. mahogany, 42. oak, 40. purple, 42. red, 41. rosewood, 41. v.alnul, 40. Stain, yellow, 43. Staining, 38. Stains, surface, 42. to brighten, 43. to remove from wood, 121. .Steampipes, non-conducting covering for, 108 Steel scrapers, to cut, 105. Tempera, 67. Tests for gilding, 122. Tiles, to remove oil stains from, 120. Tints. 67. To imitate Botany Bay wood, 127. To imitate inlaying of silver strings, 17. To raise old veneers, 14. To remove gre.tse from cloth, 122, To stain beech, 126. Tones, 67. Tools, oiling, 107. to harden, 105. to mark, 107. to temper, 105. varnish for, 108. Tortoise shell, imitation of, iis. to polish, 120. Tracing-paper, 103. Tracings, to mount, 104. Turpentine, oil of, 73. Varnish, amalgam, 109. amber, pale, 69. bl.ick, 95. brown hard spirit, 87 cabinet, 81. carriage, 82. copal, 80. crystal, 93. for cane and basket work, 96. for iron, 95. for paper, 93. for tools, 125. violin, 126. for tools, 108. lacquer, hardwood, 88. mastic, 71. sealing-wax, 95. turpentine, 93. wainscot, 82. water, 94. white spirit, 87. Varnishes, 69. application of, 26. gums and their qualities, 69. oil, 70 oil, preparation of, 75. spirit and turpentine, 71. " " preparation o(| 83. solvents, 72. .ilcohol, ;?4. liiisecd-oil, 72. naphtha, 74. turpentine, 73. Varnish pan, 29. to remove from wood| X2I. Velvet, to clean, 121. Veneers, to raise old, 101. Walnut stain, 128. Wateiproof polish, 37. Wax, black, 120. finish, 33. imitation, 33. green, 120. Wood pulleys, to harden, 109. Established 1870. STANDARD BOOKS PUBLISHED AND FOR SALE BY THE INDUSTRIAL PUBLICATION CO. New York, These books will be sent, postpaid, to any address in any accessible part of the world, on receipt of price. — Full Descriptive Catalogues may be had free. — Netu Catalogues, tvith additions of new books, are issued from time to time, and will be sent to any address on request. — Address, INDUSTRIAL, PUBLICATION CO., New York. THE STEEL SQUARE AND ITS USES. Being a Description of the Square and Its Uses in Obtaining the Lengths and Bevels of all kinds of Rafters, Hips, Grroins, Braces, Brackets, Purlins, Collar-Beams, and Jack-Kafters. — Also, IlS Application in Obtaining the Bevels and Cuts for Hoppers, Spring Moldings, Octagons, Stairs, Diminished Stiles, &c. — By Fred. T. Hodgson, author of "Practical Carpentry," "The Builders' Guide," ce. — Third Edition, Revised and Greatly Enlarged. — Illustrated ■>y Nearly One Hundred Fine Engi-avings. — Cloth, gilt. . . $1 This is the only practical work on the steel square and its uses ever published. It is thorough, accurate, clear, and easily understood. Confounding terms and Bcientific phrases have been religiously avoided where possible; and everything in the book has been made so plain that a boy of twelve years of age, possessing ordinary intelligence, can understand it from end to end. This new edition, just issued, is illustr.ated by nearly one hundred handsome engravings, showing how the square may be used for solving nearly every problem in the whole art of carpentry. The carpenter who possesses this book need not waste time and material " cutting and trj-iug." He can lay out his work to a hair's breadth, and "cut to the line." And, in these days, the workman who can not lay out his work accurately at the first attempt stands no show. The book is absolutely indispensable to evei'y person who may have to use a carpenter's square. Joiners, cabinet-makers, bricklayers, stonecutters, plasterers, lumber-dealers, amateurs, and all who build a fence, tinker a gate, or make a chicken-coop will find something in this little volume that will help and aid them to do their work better and more intelligently than they could without a knowledge of its contents. Many difficult and troublesome mathematical problems can be solved by the use of this tool, and the methods of solving them are shown in this book. It describes how painting, plastering, and brickwork can be measured, and how many mechan- ical difiSculties can be overcome with great ease. It explains how ellipses, parabolas, octagons, circles, and many other figures, may be described by the steel square. It is safe to say that this doll.ar book will easily enable any intelligent mechreparing Strings; with Instructions for making Carriages for Common, Platform, Dog-legged, and Wimling Stairs.— To wliicii is added au Illustrated Glossary of Terms used in Stair-Building, and Designs for Newels, Balusters, Brackets, Stair-Moldings, and Sections of HantlRails.- ByFi:ED. T. Hodgson, author of "The Steel Square and Its U.ses," &c.— Illustrate;irtinent of the construc- tion of our houses renders all comment upon the value iif such a work unnecessary. PLASTER: HOW TO MAKE AND HOW TO USE, Being a (."oniplete Guide for tlie Plasterer in the Preparation and Application of all kinds of Plaster. iStucco, Portland Cement, Hydraulic Cements, Lime of Tiel. Kosendale and other Cements. With Useful and Practical Int'orniation on tlie Ciiemistry, Qualities, and Uses of the Various Kinds of Limes and (Vnients. — Together with Kules for Measuring. Compiiliug. and Valuing Plaster and Stucco Work. — To which is appended an Illustrated Glossary of Terms used in Plastering. &c.— P.y Fked. T. Hodgsox, author of "The Builders' Guide, aii.l Estimators' P. ice-Book," "Practical Carpentry,"6ce.— Cloth, gilt *] This work is illustrated with numerous encravings in the text, and three plates, giving some fortv figures of ceilings, center-iiieces. cornices, jianels. and soffits. It is an invaluable "liook for plasterers, bricklayers, masons, builders, architects, and engineers. HANDSAWS: THEIR USE, CARE, AND ABUSE. How to Sclr.-t and How to File Them.— Being a Complete (inide for Seleeting, Using, and Filing all kinds of IIan/,e anil Best Shajies of Rod— Painting— Points, or Air-Terminals — Ground Connections — .^rransement and Mode of Attaching tlie Rod to th-> House — Value of Moneys of Forei'.:n N.ations — P.nssijorts— Patents — .Viiti- In the House and on the Road.— 12mo, cloth. ... 50 cents. This work aims to instruct peaceable and law-abiding citizens in the best means of protecting themselves from the attacks of the brutal and the lawlass, and it is the only practical book published on this subject. Its contents are as follows :— The Pistol as a Weapon of Defence— The Carrying of Firearms— Different kinds of Pistols in Market— How to Choose a Pistol— Ammunition, different kmds : powder, caps, bullets, copper cartridges, &c.— Best form of Bullet— How to Load— Best Charge for Pistols— How to Regulate the Charge— Care of the Pistol : how to clean it— How to Handle and Carrv the Pistol— How to Learn to Shf>ot— Practical Use of the Pistol— How to Protect Yourself and Disable your Antagonist. CATALOGUE OF IXDUSTRTaL BOOKS. CHEMICAL HISTORY of the SIX DAYS of CREATION By John Phin, author of "How to Use the Microscope," &c. 12iiio, cloth 75 cents. In this volume an attempt is made to trace the evolution of our globe from the primeval state of nebulous mist, "without form and void," and existing in "dark- ness," or with an entire al)sence of the manifestation of the pliysical forces, to the condition in which it was fitted to become the habitation of man. While the state- ments and conclusions are rigidly scientific, it gives some exceedingly novel views of a rather hackneyed subject. THE SUN: A Familiar Description of his Phenomena. By Rev. Thomas William Webb, M.A., F.R.A.S., author of "Celestial Objects for Common Telescopes." — With numerous illustrations. — 12mo, cloth 40 cents. This work gives, in a delightfully popular style, an account of the most recent discoveries in regard to the sun. It is freely illustrated. HOW TO USE THE MICROSCOPE. A Book of Practical Hints on the Selection and Use of the Microscope. Intended for beginners. — By John Phin, editor of The American Journal of Microscopy. — Sixth edition. Greatly enlarged, with over eighty engravings in the text, and eight full- page engravings, printed on heavy tint paper. — 12rao, cloth. $1.25 This work has been received with such general favor that it has passed through five large editions in a few years. It gives a full account of the different kinds of microscopes; of tlie various accessories, and of the best methods of using them; of the best methods of collecting, preparing, and preserving objects, and preparing slides and cabinets. Many of the illustrations, devices, and methods used, are original witli the author, altliougli tliey have been freely copied and appropriated ■without credit by several other writers. A BOOK FOR BEGINNERS WITH THE MICROSCOPE. Being an abri