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The Dyeing of Cotton Fabrics - A Practical Handbook for the Dyer and Student
by Franklin Beech
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Titan yellow Y, 90, 92, 93, 164.

Toluidine, 185, 187, 188. — orange, 196.

Toluylene brown, 139. — diamine, 134. — orange, 139. — —G, 90, 91, 100. — —K, 100.

Topping, 140. — with acid and basic dye-stuffs, 228. — with basic dyes, 145.

Triamine black, 132. — — B, 96, 137. — — B T, 98.

Tropaeoline O, 229. — O O, 211, 229.

Truck yarn-dyer, 254, 255.

Turkey red, 87, 167, 181. — — bleach, 38, 39. — — oil, 88, 90, 95, 96, 160, 170, 171, 172, 173, 180, 189, 192, 196.

Turmeric, 165, 166, 167.

Turquoise blue, 98, 116, 151, 155, 232. — — G, 146, 151, 152.

U.

Union black B, 209, 214. — — S, 209, 214, 215, 216, 217, 228, 234. — blue B B, 209.

V.

Valonia, 147.

Verdigris, 177.

Victoria blue, 150. — — B, 151, 152.

Vidal black, 107, 121, 123. — blacks, 79.

Violet, 99, 100, 146, 154, 230. — and yellow shot dyes, 238. — blue, 97.

W.

Walnut brown, 102, 119, 138, 142, 219, 233.

Warp bleaching, 43.

Warp-dyeing machines, 69, 70, 71.

Washing after dyeing, 239.

Washing and soaping vats, illustration of, 248. — of cotton in bleaching, 36. — operations after dyeing, 242.

Water blue, 229. — of condition, 6. — volume used in dyeing, 107.

White indigo, 198. — liquor treatment, 168. — sour operation, 38.

Whizzing, 45.

Willesden waterproof cloths, 22.

Wince dye beck, 74.

Witz, George, 17.

Wool black 6 B, 211, 217, 218, 223, 224. — green, 84.

Worral's singeing machine, 27.

Wringing of dyed goods, 239.

Y.

Yarn bleaching, 43. — -washing machine, illustration of, 243.

Yarns in cop form, washing of, 244. — in hanks, washing of, 244. — in hanks, wringing of, 240.

Yellow, 90, 91, 113, 151. — and violet shot dyes, 237. — olive, 91.

Yellowish claret red, 187.

Young & Crippin's cop-dyeing machine, 68.

Z.

Zambesi black, 132. — — B, 210, 218. — — B R, 97. — — D, 103, 104, 218. — — F, 115, 119, 210. — blue, 130, — — B X, 136. — — R X, 217, 218. — brown, 130. — — G, 210. — — 2 G, 136, 210. — dyes, 85, 208.

Zinc and lime vat for indigo dyeing, 201. — bisulphite indigo vat, 203. — chloride, 20. — sulphate, 112.

* * * * *

THE ABERDEEN UNIVERSITY PRESS LIMITED.

SEPTEMBER, 1901.

This Catalogue cancels all former editions.

The Publishers seek to issue thoroughly helpful works. These books in every instance will, they believe, be found of good value. Employers will do well to place copies of these books in the hands of the bright and promising young men in their employ, in order the better to equip them to become increasingly useful as employees. A workman who uses his brains must be preferable to one who does not think about his work. Brains require stimulus. These books provide that stimulus.

A Catalogue

OF

Special Technical Works

FOR

MANUFACTURERS, PROFESSIONAL MEN, STUDENTS,

COLLEGES AND TECHNICAL SCHOOLS

BY EXPERT WRITERS

FOR THE

OIL, PAINT, COLOUR VARNISH, SOAP, CHEMICAL, TEXTILE, LEATHER, PAPER, COLLIERY, POTTERY, GLASS, PLUMBING AND DECORATING TRADES AND SCIENTIFIC PROFESSIONS.

PUBLISHED BY

SCOTT, GREENWOOD & CO.,

PUBLISHERS OF TECHNICAL BOOKS,

=19 LUDGATE HILL, LONDON, E.C.

Tel. Address: "PRINTERIES, LONDON". Tel. No. 5403, Bank.=

N.B.—Full Particulars of Contents of any of the following books sent post free on application.

Messrs. Scott, Greenwood &. Co. are open to make offers for the publication of technical works.

* * * * *

Books on Oils, Soaps, Colours, Chemicals, Glue, Varnishes, etc.

THE PRACTICAL COMPOUNDING OF OILS, TALLOW AND GREASE FOR LUBRICATION, ETC.

By AN EXPERT OIL REFINER. 100 pp. 1898. Demy 8vo. Price 7s. 6d.; India and Colonies, 8s.; Other Countries, 8s. 6d.; strictly net.

Contents.

Chapters I., Introductory Remarks on the General Nomenclature of Oils, Tallow and Greases suitable for Lubrication.—II., Hydrocarbon Oils.—III., Animal and Fish Oils.—IV., Compound Oils.—V., Vegetable Oils.—VI., Lamp Oils.—VII., Engine Tallow, Solidified Oils and Petroleum Jelly.—VIII., Machinery Greases: Loco and Anti-friction.—IX., Clarifying and Utilisation of Waste Fats, Oils, Tank Bottoms, Drainings of Barrels and Drums, Pickings Up, Dregs, etc.—X., The Fixing and Cleaning of Oil Tanks, etc.—Appendix and General Information.

Press Opinions.

"This work is written from the standpoint of the oil trade, but its perusal will be found very useful by users of machinery and all who have to do with lubricants in any way."—Colliery Guardian.

"The properties of the different grades of mineral oil and of the animal and vegetable non-drying oils are carefully described, and the author justly insists that the peculiarities of the machinery on which the lubricants are to be employed must be considered almost before everything else.... The chapters on grease and solidified oils, etc., are excellent."—The Ironmonger.

* * * * *

SOAPS. A Practical Manual of the Manufacture of Domestic, Toilet and other Soaps. By GEORGE H. HURST, F.C.S. Illustrated with Sixty-six Engravings. 390 pp. 1898. Price 12s. 6d.; India and Colonies, 13s. 6d.; Other Countries, 15s.; strictly net.

Contents.

Chapters I., Introductory.—II., Soap-maker's Alkalies.—III., Soap Fats and Oils.—IV., Perfumes.—V., Water as a Soap Material.—VI., Soap Machinery.—VII., Technology of Soap-making.—VIII., Glycerine in Soap Lyes.—IX., Laying out a Soap Factory.—X., Soap Analysis.—Appendices.

Press Opinions.

"We think it is the most practical book on these subjects that has come to us from England so far."—American Soap Journal.

"Much useful information is conveyed in a convenient and trustworthy manner which will appeal to practical soap-makers."—Chemical Trade Journal.

"Works that deal with manufacturing processes, and applied chemistry in particular, are always welcome. Especially is this the case when the material presented is so up-to-date as we find it here."—Bradford Observer.

"The best and most reliable methods of analysis are fully discussed, and form a valuable source of reference to any works' chemist.... Our verdict is a capitally produced book, and one that is badly needed."—Birmingham Post.

* * * * *

ANIMAL FATS AND OILS: Their Practical Production, Purification and Uses for a great Variety of Purposes. Their Properties, Falsification and Examination. A Handbook for Manufacturers of Oil and Fat Products, Soap and Candle Makers, Agriculturists, Tanners, Margarine Manufacturers, etc., etc. By LOUIS EDGAR ANDES. Sixty-two Illustrations. 240 pp. 1898. Demy 8vo. Price 10s. 6d.; India and Colonies, 11s.; Other Countries, 12s.; strictly net.

Contents.

Introduction. Occurrence, Origin, Properties and Chemical Constitution of Animal Fats Preparation of Animal Fats and Oils. Machinery. Tallow-melting Plant. Extraction Plant. Presses. Filtering Apparatus. Butter: Raw Material and Preparation, Properties, Adulterations. Beef Lard or Remelted Butter, Testing. Candle-fish Oil. Mutton-Tallow. Hare Fat. Goose Fat. Neatsfoot Oil. Bone Fat: Bone Boiling, Steaming Bones,. Extraction, Refining. Bone Oil. Artificial Butter: Oleomargarine, Margarine Manufacture in France, Grasso's Process, "Kaiser's Butter," Jahr & Muenzberg's Method, Filbert's Process, Winter's Method. Human Fat. Horse Fat. Beef Marrow. Turtle Oil. Hog's Lard: Raw Material, Preparation, Properties, Adulterations, Examination. Lard Oil. Fish Oils. Liver Oils. Artificial Train Oil. Wool Fat: Properties, Purified Wool Fat. Spermaceti: Examination of Fats and Oils in General.

Press Opinions.

"The descriptions of technical processes are clear, and the book is well illustrated and should prove useful."—Manchester Guardian.

"It is a valuable work, not only for the student, but also for the practical manufacturer of oil and fat products."—Journal of the American Chemical Society.

"The work is very fully illustrated, and the style throughout is in strong contrast to that employed in many such treatises, being simple and clear."—Shoe and Leather Record.

"An important handbook for the 'fat industry,' now a large one. The explanation of the most scientific processes of production lose nothing of their clearness in the translation."—Newcastle Chronicle.

"The latest and most improved forms of machinery are in all cases indicated, and the many advances which have been made during the past years in the methods of producing the more common animal fats—lard, tallow and butter—receive due attention."—Glasgow Herald.

* * * * *

VEGETABLE FATS AND OILS: Their Practical Preparation, Purification and Employment for Various Purposes, their Properties, Adulteration and Examination. A Handbook for Oil Manufacturers and Refiners, Candle, Soap and Lubricating Oil Makers, and the Oil and Fat Industry in General. Translated from the German of LOUIS EDGAR ANDES. 94 Illustrations. 320 pp. 1897. Demy 8vo. Price 10s. 6d.; India and Colonies, 11s.; Other Countries, 12s.; strictly net.

Contents.

Statistical Data. General Properties of the Vegetable Fats and Oils. Estimation of the Amount of Oil in Seeds. Table of Vegetable Fats and Oils, with French and German Nomenclature, Source and Origin and Percentage of Fat in the Plants from which they are Derived. The Preparation of Vegetable Fats and Oils: Storing Oil Seeds: Cleaning the Seed. Apparatus for Grinding Oil Seeds and Fruits. Installation of Oil and Fat Works. Extraction Method of Obtaining Oils and Fats. Oil Extraction Installations, Press Moulds, Non-drying Vegetable Oils. Vegetable drying Oils. Solid Vegetable Fats. Fruits Yielding Oils and Fats. Wool-softening Oils. Soluble Oils. Treatment of the Oil after Leaving the Press. Improved Methods of Refining with Sulphuric Acid and Zinc Oxide or Lead Oxide. Refining with Caustic Alkalies, Ammonia, Carbonates of the Alkalies, Lime. Bleaching Fats and Oils. Practical Experiments on the Treatment of Oils with regard to Refining and Bleaching. Testing Oils and Fats.

Press Opinions.

"Concerning that and all else within the wide and comprehensive connection involved, this book must be invaluable to every one directly or indirectly interested in the matters it treats of."—Commerce.

"The proprietors of the Oil and Colourman's Journal have not only placed a valuable and highly interesting book of reference in the hands of the fats and oils industry in general, but have rendered no slight service to experimental and manufacturing chemists."—Manufacturing Chemist.

* * * * *

IRON-CORROSION, ANTI-FOULING AND ANTI-CORROSIVE PAINTS. By LOUIS EDGAR ANDES. 62 Illustrations. 275 pp. Translated from the German. Demy 8vo. 1900. Price 10s. 6d.; India and Colonies, 11s.; Other Countries, 12s.; strictly net.

Contents.

Ironrust and its Formation—Protection from Rusting by Paint—Grounding the Iron with Linseed Oil, etc.—Testing Paints—Use of Tar for Painting on Iron—Anti-corrosive Paints—Linseed Varnish—Chinese Wood Oil—Lead Pigments—Iron Pigments—Artificial Iron Oxides—Carbon—Preparation of Anti-corrosive Paints—Results of Examination of Several Anti-corrosive Paints—Paints for Ship's Bottoms—Anti-fouling Compositions—Various Anti-corrosive and Ship's Paints—Official Standard Specifications for Ironwork Paints—Index.

Press Opinions.

"This is a very valuable book, translated from the German, discussing in detail anti-fouling and anti-corrosive paints."—British Mercury.

"Will be of great service to paint manufacturers, engineering contractors, ironfounders, shipbuilders and others."—Engineer and Iron Trades Advertiser.

"The book before us deals with the subject in a manner at once practical and scientific, and is well worthy of the attention of all builders, architects and engineers."—The Builder.

"The book is very readable and full of valuable information, and bearing in mind the importance of the subject treated, it is one which engineers will be well advised to procure at an early date."—Railway Engineer.

"The author goes fully into his subject, and the translator has been successful in reproducing in another language what he has to say. There are given in the text numerous illustrations of the rusting of iron, prepared in the course of a series of personal experiments on the formation of rust."—Journal of Gas Lighting.

"This work is a very elaborate and useful record of the various phenomena in connection with the corrosion of iron and its protection against corrosion.... The book is an exceedingly useful record of what has been done in connection with iron preservation, and will undoubtedly prove to be of much value to railway engineers, shipowners, etc."—Fairplay.

"Herr Andes' book, written purely from a scientific standpoint, will be particularly useful to iron manufacturers, shipbuilders and shipowners.... The book is beautifully printed on good paper, and its appearance does credit to the publishers; the work of translation has been remarkably well done, the language bearing none of those irritating traces of Teutonism which disfigure so many English versions of German technical works."—The Ironmonger.

"This knowledge is conveyed with characteristic German thoroughness in this useful work of Herr Andes, which loses nothing of clearness in Mr. Salter's excellent translation. The causes of rust formation are examined, the proper methods of cleansing the ironwork detailed, and the constitution and application of suitable preventative coverings explained.... The book is a welcome contribution to technological literature, and will be found worthy of the careful study of all who are professionally engaged in the arrangement or superintendence of the class of work dealt with."—Western Daily Mercury.

"The author explains the nature of rust and its formation, and the text is illustrated from about fifty photographs. An immense amount of carefully arranged information follows as to the best methods of applying anti-corrosive substances and the various pigments most efficacious for use under all circumstances. The author has evidently thoroughly investigated and mastered the subject of iron corrosion, its cause and its prevention; and we regard his book as of the greatest importance to bridge-builders and makers and users of structural iron and steel. The book is illustrated throughout and is admirably indexed and arranged."—Iron and Steel Trades Journal.

* * * * *

THE MANUFACTURE OF ALUM AND THE SULPHATES AND OTHER SALTS OF ALUMINA AND IRON. Their Uses and Applications as Mordants in Dyeing and Calico Printing, and their other Applications in the Arts, Manufactures, Sanitary Engineering, Agriculture and Horticulture. Translated from the French of LUCIEN GESCHWIND. 195 Illustrations. Nearly 400 pp. Royal 8vo. 1901. Price 12s. 6d.; India and Colonies, 13s. 6d.; Other Countries, 15s.; strictly net.

Contents.

Part I., Theoretical Study of Aluminium, Iron, and Compounds of these Metals.—Chapters I., Aluminium and its Compounds.—II., Iron and Iron Compounds.

Part II., Manufacture of Aluminium Sulphates and Sulphates of Iron.—Chapters III., Manufacture of Aluminium Sulphate and the Alums.—IV., Manufacture of Sulphates of Iron.

Part III., Uses of the Sulphates of Aluminium and Iron.—Chapters V., Uses of Aluminium Sulphate and Alums—Application to Wool and Silk—Preparing and using Aluminium Acetates—Employment of Aluminium Sulphate in Carbonising Wool—The Manufacture of Lake Pigments—Manufacture of Prussian Blue—Hide and Leather Industry—Paper Making—Hardening Plaster—Lime Washes—Preparation of Non-inflammable Wood, etc.—Purification of Waste Waters.—VI., Uses and Applications of Ferrous Sulphate and Ferric Sulphates.—Dyeing—Manufacture of Pigments—Writing Inks—Purification of Lighting Gas—Agriculture—Cotton Dyeing—Disinfectant—Purifying Waste Liquors—Manufacture of Nordhausen Sulphuric Acid—Fertilising.

Part IV., Chemical Characteristics of Iron and Aluminium.Analysis of Various Aluminous or Ferruginous Products.—Chapter VII., Aluminium.—Analysing Aluminium Products.—Alunite Alumina—Sodium Aluminate—Aluminium Sulphate. Chapter VIII., Iron.—Analytical Characteristics of Iron Salts—Analysis of Pyritic Lignite—Ferrous and Ferric Sulphates—Rouil Mordant—Index.

* * * * *

MANUAL OF AGRICULTURAL CHEMISTRY. By HERBERT INGLE, F.I.C., Lecturer on Agricultural Chemistry, the Yorkshire College; Lecturer in the Victoria University. [In the press.

Contents.

Chapters I., Introduction.—II., The Atmosphere.—III., The Soil.—IV., The Reactions occurring in Soils.—V., The Analysis of Soils.—VI., Manures, Natural.—VII., Manures (continued).—VIII., The Analysis of Manures.—IX., The Constituents of Plants.—X., The Plant.—XI, Crops.—XII., The Animal.

* * * * *

LUBRICATING OILS, FATS AND GREASES: Their Origin, Preparation, Properties, Uses and Analyses. A Handbook for Oil Manufacturers, Refiners and Merchants, and the Oil and Fat Industry in General. By GEORGE H. HURST, F.C.S. Second Edition. Sixty-five Illustrations. 313 pp. Demy 8vo. 1901. Price 10s. 6d.; India and Colonies, 11s.; Other Countries, 12s.; strictly net.

Contents.

Chapters I., Introductory. Oils and Fats, Fatty Oils and Fats, Hydrocarbon Oils, Uses of Oils.—II., Hydrocarbon Oils. Distillation, Simple Distillation, Destructive Distillation, Products of Distillation, Hydrocarbons, Paraffins, Olefins, Napthenes.—III., Scotch Shale Oils. Scotch Shales, Distillation of Scotch Oils, Shale Retorts, Products of Distilling Shales.

Separating Products, Treating Crude Shale Oil, Refining Shale Oil, Shale Oil Stills, Shale Naphtha Burning Oils, Lubricating Oils, Wax.—IV., Petroleum. Occurrence, Geology, Origin, Composition, Extraction, Refining, Petroleum Stills, Petroleum Products, Cylinder Oils, Russian Petroleum, Deblooming Mineral Oils.—V., Vegetable and Animal Oils. Introduction, Chemical Composition of Oils and Fats, Fatty Acids, Glycerine, Extraction of Animal and Vegetable Fats and Oils, Animal Oils, Vegetable Oils, Rendering, Pressing, Refining, Bleaching, Tallow, Tallow Oil, Lard Oil, Neatsfoot Oil, Palm Oil, Palm Nut Oil, Cocoa-nut Oil, Castor Oil, Olive Oil, Rape and Colza Oils, Arachis Oil, Niger Seed Oil, Sperm Oils, Whale Oil, Seal Oil, Brown Oils, Lardine, Thickened Rape Oil.—VI., Testing and Adulteration of Oils. Specific Gravity, Alkali Tests, Sulphuric Acid Tests, Free Acids in Oils, Viscosity Tests, Flash and Fire Tests, Evaporation Tests, Iodine and Bromide Tests, Elaidin Test, Melting Point of Fat, Testing Machines.—VII., Lubricating Greases. Rosin Oil, Anthracene Oil, Making Greases, Testing and Analysis of Greases.—VIII., Lubrication. Friction and Lubrication, Lubricant, Lubrication of Ordinary Machinery, Spontaneous Combustion of Oils, Stainless Oils, Lubrication of Engine Cylinders, Cylinder Oils.—Appendices. A. Table of Baume's Hydrometer—B. Table of Thermometric Degrees—C. Table of Specific Gravities of Oils—Index.

Press Opinions.

"The book is well printed, and is a credit alike to author, printer and publisher."—Textile Mercury.

"It will be a valuable addition to the technical library of every steam user's establishment." —Machinery Market.

"Mr. Hurst has in this work supplied a practical treatise which should prove of especial value to oil dealers, and also, though in a less degree, to oil users."—Textile Manufacturer.

"This is a clear and concise treatment of the method of manufacturing and refining lubricating oils.... The book is one which is well worthy the attention of readers who are users of oil."—Textile Recorder.

"We have no hesitation in saying that in our opinion this book ought to be very useful to all those who are interested in oils, whether as manufacturers or users of lubricants, or to those chemists or engineers whose duty it may be to report upon the suitability of the same for any particular class of work."—Engineer.

"The author is widely known and highly respected as an authority on the chemistry of oils and the technics of lubrication, and it is safe to say that no work of similar interest or equal value to the general oil-selling and consuming public has heretofore appeared in the English language."—Drugs, Oils and Paints, U.S.A.

"This valuable and useful work, which is both scientific and practical, has been written with a view of supplying those who deal in and use oils, etc., for the purpose of lubrication, with some information respecting the special properties of the various products which cause these various oils to be of value as lubricants."—Industries and Iron.

"A mere glance at the table of contents is sufficient to show how various are the conditions to which these materials have to be applied, how much knowledge is required for the selection of the right kind for each particular purpose, and how by processes of mixture or manufacture the requisite qualities are obtained in each case."—Manchester Guardian.

* * * * *

AMMONIA AND ITS COMPOUNDS: Their Manufacture and Uses. By CAMILLE VINCENT, Professor at the Central School of Arts and Manufactures, Paris. Translated from the French by M. J. SALTER. Royal 8vo. 113 pp. 1901. Thirty-two Illustrations. Price 5s.; India and Colonies, 5s. 6d.; Other Countries, 6s.; strictly net.

Contents.

Chapters I., =General Considerations=: Sections 1. Various Sources of Ammoniacal Products; 2. Human Urine as a Source of Ammonia. II., =Extraction of Ammoniacal Products from Sewage=: Sections 1. Preliminary Treatment of Excreta in the Settling Tanks—The Lencauchez Process, The Bilange Process, The Kuentz Process; 2. Treatment of the Clarified Liquors for the Manufacture of Ammonium Sulphate—The Figuera Process and Apparatus, Apparatus of Margueritte and Sourdeval, The Lair Apparatus, Apparatus of Sintier and Muhe, Apparatus of Bilange, The Kuentz Process, Process and Apparatus of Hennebutte and De Vaureal; 3. Treatment of Entire Sewage—Chevalet's Apparatus, Paul Mallet's Apparatus, Lencauchez's Apparatus. III., =Extraction of Ammonia from Gas Liquor=: Sections 1. Clarification of Gas Liquor; 2. Manufacture of Ammonium Sulphate—A. Mallet's Apparatus, A. Mallet's Modified Apparatus, Paul Mallet's Apparatus, Chevalet's Apparatus, Grueneberg's Apparatus; 3. Concentration of Gas Liquor—Solvay's Apparatus, Kuentz's Apparatus, Grueneberg's Apparatus. IV., Manufacture of Ammoniacal Compounds from Bones, Nitrogenous Waste, Beetroot Wash and Peat=: Sections 1. Ammonia from Bones: 2. Ammonia from Nitrogenous Waste Materials; 3. Ammonia from Beetroot Wash (Vinasse): 4. Ammonia from Peat—Treatment of the Ammoniacal Liquors. V., =Manufacture of Caustic Ammonia, and Ammonium Chloride, Phosphate and Carbonate=: Sections 1. Manufacture of Caustic Ammonia; 2. Manufacture of Ammonium Chloride—From Fermented Urine, Process of the Lesage Company, Kuentz's Process; From Gas Liquor, English Process, Kuentz's Process; From the Dry Distillation of Animal Matter; From Ammonium Sulphate, Sublimation; 3. Ammonium Phosphates; 4. Carbonates of Ammonium—Sesquicarbonate from Animal Matter, English Process. Uses. VI., =Recovery of Ammonia from the Ammonia-Soda Mother Liquors=: Sections 1. General Considerations; 2. Apparatus of Schloesing and Rolland; 3. Apparatus of the Societe Anonyme de l'Est.—=Index.=

* * * * *

THE MANUFACTURE OF VARNISHES, OIL REFINING AND BOILING, AND KINDRED INDUSTRIES. Describing the Manufacture of Spirit Varnishes and Oil Varnishes; Raw Materials: Resins, Solvents and Colouring Principles; Drying Oils: their Properties, Applications and Preparation by both Hot and Cold Processes; Manufacture, Employment and Testing of Different Varnishes. Translated from the French of ACH. LIVACHE, Ingenieur Civil des Mines. Greatly Extended and Adapted to English Practice, with numerous Original Recipes. By JOHN GEDDES MCINTOSH, Lecturer on Oils, Colours and Varnishes, Regent Street Polytechnic. Twenty-seven Illustrations. 400 pp. Demy 8vo. 1899. Price 12s. 6d.; India and Colonies, 13s. 6d.; Other Countries, 15s.; strictly net.

Contents.

I. Resins: Gum Resins, Oleo Resins and Balsams, Commercial Varieties, Source, Collection, Characteristics, Chemical Properties, Physical Properties, Hardness, Adulterations. Appropriate Solvents, Special Treatment, Special Use.—II. Solvents: Natural, Artificial, Manufacture, Storage, Special Use.—III. Colouring: Principles, (1) Vegetable, (2) Coal Tar, (3) Coloured Resinates, (4) Coloured Oleates and Linoleates.—Gum Running: Furnaces, Bridges, Flues, Chimney Shafts, Melting Pots, Condensers, Boiling or Mixing Pans, Copper Vessels, Iron Vessels (Cast), Iron Vessels (Wrought), Iron Vessels (Silvered), Iron Vessels (Enamelled), Steam Superheated Plant, Hot-air Plant.—Spirit Varnish Manufacture: Cold Solution Plant, Mechanical Agitators, Hot Solution Plant, Jacketted Pans, Mechanical Agitators, Clarification and Filtration, Bleaching Plant, Storage Plant.—Manufacture, Characteristics and Uses of the Spirit Varnishes yielded by: Amber, Copal, Dammar, Shellac, Mastic, Sandarac, Rosin, Asphalt, India Rubber, Gutta Percha, Collodion, Celluloid, Resinates, Oleates.—Manufacture of Varnish Stains.—Manufacture of Lacquers.—Manufacture of Spirit Enamels.—Analysis of Spirit Varnishes.—Physical and Chemical Constants of Resins. —Table of Solubility of Resins in different Menstrua.—Systematic qualitative Analysis of Resins, Hirschop's tables.—Drying Oils: Oil Crushing Plant, Oil Extraction Plant, Individual Oils, Special Treatment of Linseed Oil, Poppyseed Oil, Walnut Oil, Hempseed Oil, Llamantia Oil, Japanese Wood Oil, Gurjun Balsam, Climatic Influence on Seed and Oil.—Oil Refining: Processes, Thenard's, Liebig's, Filtration, Storage, Old Tanked Oil.—Oil Boiling: Fire Boiling Plant, Steam Boiling Plant, Hot-Air Plant, Air Pumps, Mechanical Agitators, Vincent's Process, Hadfield's Patent, Storer's Patent, Walton's Processes, Continental Processes, Pale Boiled Oil, Double Boiled Oil, Hartley and Blenkinsop's Process.—Driers: Manufacture, Special Individual Use of (1) Litharge, (2) Sugar of Lead, (3) Red Lead, (4) Lead Borate, (5) Lead Linoleate, (6) Lead Resinate, (7) Black Oxide of Manganese, (8) Manganese Acetate, (9) Manganese Borate, (10) Manganese Resinate, (II) Manganese Linoleate, Mixed Resinates and Linoleates, Manganese and Lead, Zinc Sulphate, Terebine, Liquid Driers.—Solidified Boiled Oil.—Manufacture of Linoleum.—Manufacture of India Rubber Substitutes.—Printing Ink Manufacture—Lithographic Ink Manufacture.—Manufacture of Oil Varnishes.—Running and Special Treatment of Amber, Copal, Kauri, Manilla.—Addition of Oil to Resin.—Addition of Resin to Oil.—Mixed Processes.—Solution in Cold of previously Fused Resin.—Dissolving Resins in Oil, etc., under pressure.—Filtration.—Clarification.—Storage.—Ageing.—Coach-makers' Varnishes and Japans.—Oak Varnishes.—Japanners' Stoving Varnishes.—Japanners' Gold Size.—Brunswick Black.—Various Oil Varnishes.—Oil-Varnish Stains.—Varnishes for "Enamels".-India Rubber Varnishes.—Varnishes Analysis: Processes, Matching.—Faults in Varnishes: Cause, Prevention.—Experiments and Exercises.

Press Opinions.

"There is no question that this is a useful book."—Chemist and Druggist.

"The different formulae which are quoted appear to be far more 'practical' than such as are usually to be found in text-books: and assuming that the original was published two or three years ago, and was only slightly behindhand in its information, the present volume gives a fair insight into the position of the varnish industry."—The Ironmonger.

Letter from the Teacher of a Technical Class.

"As a teacher I have often been consulted as to the best work on Varnish Manufacture and kindred industries, and have been at a loss in recommending a really practical one. It is therefore with pleasure that I can now testify as to the merits of the book on these subjects by A. Livache and J.G. McIntosh recently published by Messrs. Scott, Greenwood & Co. In my opinion no varnish maker ought to be without it; moreover, it is the best text-book that could be put into the hands of trade students or beginners. It has also the merits of being thoroughly up-to-date and of possessing a remarkably comprehensive index. I can conscientiously recommend it to my students and trade friends."—CHARLES HARRISON, Lecturer on the Manufacture of Painters' Oils, Colours and Varnishes, Borough Polytechnic, Borough Road, S.E. "23rd May, 1899"

* * * * *

THE MANUFACTURE OF LAKE PIGMENTS FROM ARTIFICIAL COLOURS. By FRANCIS H. JENNISON, F.I.C., F.C.S. Sixteen Coloured Plates, showing Specimens of Eighty-nine Colours, specially prepared from the Recipes given in the Book. 136 pp. Demy 8vo. 1900. Price 7s. 6d.; India and Colonies, 8s.; Other Countries, 8s. 6d.; strictly net.

Contents.

Chapters I., Introduction.—II., The Groups of the Artificial Colouring Matters.—III., The Nature and Manipulation of Artificial Colours.—IV., Lake-forming Bodies for Acid Colours. —V., Lake-forming Bodies' Basic Colours.—VI., Lake Bases.—VII., The Principles of Lake Formation.—VIII., Red Lakes.—IX., Orange, Yellow, Green, Blue, Violet and Black Lakes. —X., The Production of Insoluble Azo Colours in the Form of Pigments.—XI., The General Properties of Lakes Produced from Artificial Colours.—XII., Washing, Filtering and Finishing. —XIII., Matching and Testing Lake Pigments.—Index.

Press Opinions.

"It is evidently the result of prolonged research, and cannot but prove a valuable consulting work to those engaged in the industry."—Derby Mercury.

"The practical portion of the volume is the one which will especially commend itself, as that is the part of the subject which most readers would buy the book for."—Chemist and Druggist.

"This work just issued is a very valuable treatise on the manufacture of lake pigments of the coal-tar series principally. The plan adopted by the author in writing up the subject enables the manufacture to be very readily understood.... The general properties of lakes produced from artificial colours, washing, filtering and finishing, and matching and testing lake pigments are well and exhaustively described, so that no manufacturer or user of lake pigments can well afford to be without this work."—Chemical Trade Journal.

"This is undoubtedly a book which will occupy a very high place amongst technical works, and will prove of exceptional value to all whom it immediately concerns. We have no hesitation in recommending it as one of the best works of its class we have ever read. Mr. Jennison has set about his task with a lucid style, and with a complete mastery of his subject. .. We do not think students of the technical side of the paint and colour industry can possibly spend 7s. 6d. in a more profitable way than by buying this publication."—Eastern Morning News.

* * * * *

THE TESTING AND VALUATION OF RAW MATERIALS USED IN PAINT AND COLOUR MANUFACTURE. By M.W. JONES, F.C.S. A Book for the Laboratories of Colour Works. 88 pp. Crown 8vo. 1900. Price 5s.; India and Colonies, 5s. 6d.; Other Countries, 6s.; strictly net.

Contents.

Aluminium Compounds. China Clay. Iron Compounds. Potassium Compounds. Sodium Compounds. Ammonium Hydrate. Acids. Chromium Compounds. Tin Compounds. Copper Compounds. Lead Compounds. Zinc Compounds. Manganese Compounds. Arsenic Compounds. Antimony Compounds. Calcium Compounds. Barium Compounds. Cadmium Compounds. Mercury Compounds. Ultramarine. Cobalt and Carbon Compounds. Oils Index.

Press Opinions.

"Though this excellent little work can appeal only to a limited class, the chemists in colour works, yet it will appeal to them very strongly indeed, for it will put them on the track of short, rapid, and yet approximately, accurate methods of testing the comparative value of competing samples of raw material used in paint and colour manufacture."—North British Daily Mail.

"This little text-book is intended to supplement the larger and more comprehensive works on the subject, and it embodies the result of Mr. Jones' experiments and experiences, extending over a long period. It gives, under separate headings, the principal ingredients and impurities found in the raw materials, and is a handy work of reference for ascertaining what is valuable or detrimental in the sample under examination."—Blackburn Times.

"There is no attempt at literary adornment nor straining after literary effect, but the lessons are imparted in simple and concise language. This is just what a text-book should be.... The treatise is certainly most useful, and bears internal evidence of being the results of actual work in a busy manufactory and not of ephemeral cramming in a technical school. The chapter arrangement is good, the index satisfactory, and the book is altogether one which the practical chemist should keep as accessible to his crucibles and filter paper."—Manchester Courier.

* * * * *

THE CHEMISTRY OF ESSENTIAL OILS AND ARTIFICIAL PERFUMES. By ERNEST J. PARRY, B.SC. (Lond.), F.I.C., F.C.S. Illustrated with Twenty Engravings. 400 pp. 1899. Demy 8vo. Price 12s. 6d.; India and Colonies, 13s. 6d.; Other Countries, 15s.; strictly net.

Contents.

Chapters I., The General Properties of Essential Oils.—II., Compounds occurring in Essential Oils.—III., The Preparation of Essential Oils.—IV., The Analysis of Essential Oils.—V., Systematic Study of the Essential Oils.—VI., Terpeneless Oils.—VII., The Chemistry of Artificial Perfumes.Appendix: Table of Constants.

Press Opinions.

"There can be no doubt that the publication will take a high place in the list of scientific text-books."—London Argus

"We can heartily recommend this volume to all interested in the subject of essential oils from the scientific or the commercial standpoint."—British and Colonial Druggist.

"Mr. Parry has done good service in carefully collecting and marshalling the results of the numerous researches published in various parts of the world."—Pharmaceutical Journal.

"At various times monographs have been printed by individual workers, but it may safely be said that Mr. Parry is the first in these latter days to deal with the subject in an adequate manner. His book is well conceived and well written.... He is known to have sound practical experience in analytical methods, and he has apparently taken pains to make himself au fait with the commercial aspects of the subject."—Chemist and Druggist.

"Mr. Parry's reputation as a scientist is fully established, and we can therefore accept any work emanating from his pen as being of the greatest practical value. We have perused the work before us with much care, and are convinced that the contents will be found most serviceable and its publication most opportune.... He avoids unnecessary details, but includes everything that is essential to systematic treatment, while he attempts no more 'than to give an outline of the principles involved'.... We congratulate Mr. Parry on the scientific value of his work, and hope that if the progress of the colonies in the manufacture of essential oils and perfumes equals what we are justified in expecting, it will become an Australian handbook, everywhere appreciated."—The Australian Brewers' Journal.

* * * * *

DRYING OILS, BOILED OIL AND SOLID AND LIQUID DRIERS. By L.E. ANDES. A Practical Work for Manufacturers of Oils, Varnishes, Printing Inks, Oilcloth and Linoleum, Oilcakes, Paints, etc. Expressly Written for this Series of Special Technical Books, and the Publishers hold the Copyright for English and Foreign Editions. Forty-two Illustrations. 360 pp. 1901. Demy 8vo. Price 12s. 6d.; India and Colonies, 13s. 6d.; Other Countries, 15s.; strictly net.

Contents.

Chapters I., General Chemical and Physical Properties of the Drying Oils; Cause of the Drying Property; Absorption of Oxygen: Behaviour towards Metallic Oxides, etc.—II., The Properties of and Methods for obtaining the Drying Oils.—III., Production of the Drying Oils by Expression and Extraction: Refining and Bleaching; Oil Cakes and Meal: The Refining and Bleaching of the Drying Oils; The Bleaching of Linseed Oil.—IV., The Manufacture or Boiled Oil; The Preparation of Drying Oils for Use in the Grinding of Paints and Artists' Colours and in the Manufacture of Varnishes by Heating over a Fire or by Steam, by the Cold Process, by the Action of Air, and by Means of the Electric Current; The Driers used in Boiling Linseed Oil; The Manufacture of Boiled Oil and the Apparatus therefor; Livache's Process for Preparing a Good Drying Oil and its Practical Application.—V., The Preparation of Varnishes for Letterpress, Lithographic and Copperplate Printing, for Oilcloth and Waterproof Fabrics: The Manufacture of Thickened Linseed Oil, Burnt Oil, Stand Oil by Fire Heat, Superheated Steam, and by a Current of Air.—VI., Behaviour of the Drying Oils and Boiled Oils towards Atmospheric Influences, Water, Acids and Alkalies.—VII., Boiled Oil Substitutes.—VIII., The Manufacture of Solid and Liquid Driers from Linseed Oil and Rosin; Linolic Acid Compounds of the Driers.—IX., The Adulteration and Examination of the Drying Oils and Boiled Oil.

* * * * *

REISSUE OF CHEMICAL ESSAYS OF C.W. SCHEELE. First Published in English in 1786. Translated from the Academy of Sciences at Stockholm, with Additions. 300 pp. Demy 8vo. 1901. Price 5s.; India and Colonies, 5s. 6d.; Other Countries, 6s.; strictly net.

Contents.

Memoir; C.W. Scheele and his work (written for this edition).—Chapters I., On Fluor Mineral and its Acid.—II., On Fluor Mineral.—III., Chemical Investigation of Fluor Acid, with a View to the Earth which it Yields, by Mr. Wiegler.—IV., Additional Information Concerning Fluor Minerals.—V., On Manganese, Magnesium, or Magnesia Vitrariorum.—VI., On Arsenic and its Acid.—VII., Remarks upon Salts of Benzoin—VIII., On Silex, Clay and Alum.—IX., Analysis of the Calculus Vesical.—X., Method of Preparing Mercurius.

Dulcis Via Humida.—XI., Cheaper and more Convenient Method of Preparing Pulvis Algarothi.—XII., Experiments upon Molybdaena.—XIII., Experiments on Plumbago.—XIV., Method of Preparing a New Green Colour.—XV., Of the Decomposition of Neutral Salts by Unslaked Lime and Iron.—XVI., On the. Quantity of Pure Air which is Daily Present in our Atmosphere.—XVII., On Milk and its Acid.—XVIII., On the Acid of Saccharum Lactis. —XIX., On the Constituent Parts of Lapis Ponderosus or Tungsten.—XX., Experiments and Observations on Ether.

* * * * *

GLUE AND GLUE TESTING. By SAMUEL RIDEAL, D.SC. Lond., F.I.C. Fourteen Engravings. 144 pp. Demy 8vo. 1900. Price 10s. 6d.; India and Colonies, 11s.; Other Countries, 12s.; strictly net.

Contents.

Chapters I., =Constitution and Properties: Definitions and Sources, Gelatine, Chondrin and Allied Bodies, Physical and Chemical Properties, Classification, Grades and Commercial Varieties.—II., =Raw Materials and Manufacture: Glue Stock, Lining, Extraction, Washing and Clarifying, Filter Presses, Water Supply, Use of Alkalies, Action of Bacteria and of Antiseptics, Various Processes, Cleansing, Forming, Drying, Crushing, etc., Secondary Products. —III., Uses of Glue: Selection and Preparation for Use, Carpentry, Veneering, Paper-Making, Bookbinding, Printing Rollers, Hectographs, Match Manufacture, Sandpaper, etc., Substitutes for other Materials, Artificial Leather and Caoutchouc.—IV., Gelatine: General Characters, Liquid Gelatine, Photographic Uses, Size, Tanno-, Chrome and Formo-Gelatine, Artificial Silk, Cements, Pneumatic Tyres, Culinary, Meat Extracts, Isinglass, Medicinal and other Uses, Bacteriology.—V., Glue Testing: Review of Processes, Chemical Examination, Adulteration, Physical Tests, Valuation of Raw Materials.—VI., Commercial Aspects.

Press Opinions.

"This work is of the highest technical character, and gives not only a full and practical account of the raw materials and manufacture of glues, gelatines and similar substances, but gives many hints and information on the use of such substances in veneering, carpentry and many other purposes. Many tests are given for glue in different stages of the progress of its manufacture, and the commercial value of a commodity so much in general use is exemplified by statistics and figures. It is certainly a valuable treatise upon an article for which very little literature in any form has previously been obtainable."—Carpenter and Builder.

"Books on the art of glue making are more than usually scarce, and users of that article, as well as those who may be tempted to embark in the industry, should therefore welcome this book by Dr. Samuel Rideal, a Fellow of the Institute of Chemistry, and a leading authority. In this book he has collected the more important facts connected with the manufacture of glue and allied products, and stated the experience he has gained in examining various commercial samples during the past ten years.... Dr. Rideal's book must be regarded as a valuable contribution to other technical literature, which manufacturers, merchants and users may study with profit."—British Trade Journal.

"This volume is the latest addition to the excellent series of special technical works for manufacturers and professional and commercial men issued by the well-known publishers of The Oil and Colourman's Journal. The volume in every way fully maintains the high standard of excellence of the whole series, and deals with the subject of glue making and glue testing in a thoroughly exhaustive manner. Chapters are given on the constitution and properties, and raw material and manufacture, and of the uses of glue, and in this latter respect it will doubtless be information to many readers to learn to what extent glue enters into the manufacture of many commercial products not apparently associated with glue. Exhaustive chapters on the processes and methods of glue testing, and on its commercial aspects, complete this useful and most carefully prepared volume."—Carriage Builders' Journal.

* * * * *

TECHNOLOGY OF PETROLEUM: Oil Fields of the World—Their History, Geography and Geology—Annual Production and Development—Oil-well Drilling—Transport. By HENRY NEUBERGER and HENRY NOALHAT. Translated from the French by J. G. MCINTOSH. 550 pp. 153 Illustrations. 26 Plates. Royal 8vo. 1901. Price 21s.; India and Colonies, 22s.; Other Countries, 23s. 6d.; strictly net.

Contents.

Part I., Study of the Petroliferous Strata—Chapters I., Petroleum—Definition.—II., The Genesis or Origin of Petroleum.—III., The Oil Fields of Galicia, their History.—IV.. Physical Geography and Geology of the Galician Oil Fields.—V.. Practical Notes on Galician Land Law—Economic Hints on Working, etc.—VI., Roumania—History, Geography, Geology. —VII., Petroleum in Russia—History.—VIII., Russian Petroleum (continued)—Geography and Geology of the Caucasian Oil Fields.—IX.. Russian Petroleum (continued).—X., The Secondary Oil Fields of Europe. Northern Germany, Alsace, Italy, etc.—XI., Petroleum in France.—XII., Petroleum in Asia—Transcaspian and Turkestan Territory—Turkestan—Persia—British India and Burmah—British Burmah or Lower Burmah—China—Chinese Thibet—Japan, Formosa and Saghalien.—XIII., Petroleum in Oceania—Sumatra. Java, Borneo—Isle of Timor—Philippine Isles—New Zealand.—XIV., The United States of America—History. —XV., Physical Geology and Geography of the United States Oil Fields.—XVI., Canadian and other North American Oil Fields.—XVII., Economic Data of Work in North America. —XVIII., Petroleum in the West Indies and South America.—XIX., Petroleum in the French Colonies.

Part II., Excavations.—Chapter XX., Hand Excavation or Hand Digging of Oil Wells. Part III., Methods of Boring.—Chapters XXI., Methods of Oil-well Drilling or Boring.—XXII., Boring Oil Wells with the Rope.—XXIII., Drilling with Rigid Rods and a Free-fall—Fabian System.—XXIV., Free-fall Drilling by Steam Power.—XXV., Oil-well Drilling by the Canadian System.—XXVI., Drilling Oil Wells on the Combined System.—XXVII., Comparison between the Combined Fauck System and the Canadian.—XXVIII., The American System of Drilling with the Rope.—XXIX., Hydraulic Boring with the Drill by Hand and Steam Power.—XXX., Rotary Drilling of Oil Wells, Bits, Steel-crowned Tools, Diamond Tools—Hand Power and Steam Power—Hydraulic Sand-pumping.—XXXI., Improvements in and different Systems of Drilling Oil Wells.

Part IV., Accidents.—Chapters XXXII., Boring Accidents—Methods of preventing them—Methods of remedying them.—XXXIII., Explosives and the use of the "Torpedo" Levigation.—XXXIV., Storing and Transport of Petroleum.—XXXV., General Advice—Prospecting, Management and carrying on of Petroleum Boring Operations.

Part V., General Data.Customary Formulae.—Memento. Practical Part. General Data bearing on Petroleum.—Glossary or Technical Terms used in the Petroleum Industry.—Copious Index.

* * * * *

A DICTIONARY OF CHEMICALS AND RAW PRODUCTS USED IN THE MANUFACTURE OF PAINTS, COLOURS, VARNISHES AND ALLIED PREPARATIONS. By GEORGE H. HURST, F.C.S. Demy 8vo. 380 pp. 1901. Price 7s. 6d.; India and Colonies, 8s.; Other Countries, 8s. 6d.; strictly net.

Contents.

The names of the Chemicals and Raw Products are arranged in alphabetical order, and the description of each varies in length from half to eight pages. The following are some of the articles described and explained: Acetates—Acetic Acid—Acidimetry—Alcohol—Alum—Ammonia—Amber—Animi— Arsenic—Beeswax—Benzol—Bichromates of Potash and Soda—Bleaching Powder—Bone Black—Boric Acid—Brunswick Green—Cadmium Yellow—Carbonates—Carmine—Carnauba Wax—Caustic Potash and Soda—Chrome Colours—Clay—Coal Tar Colours—Copal—Dammar—Drying Oils—Emerald Green—Gamboge—Glue—Glycerine—Gums—Gypsum—Indian Red—Japanese Lacquer—Lac—Lakes—Lamp Black—Lead Compounds—Linseed Oil—Magnesia—Manganese Compounds—Mica—Nitric Acid—Ochres—Orange Lead—Orr's White—Paraffin—Prussian Blue—Rosin Oil—Sepia—Sienna—Smalts—Sodium Carbonate—Sublimed White Lead—Sulphuric Acid—Terra Verte—Testing Pigments—Turpentine—Ultramarine—Umbers—Vermilionettes—White Lead—Whiting—Zinc Compounds.—Appendix: Comparison of Baume Hydrometer and Specific Gravity for Liquids Lighter than Water—Hydrometer Table for Liquids Heavier than Water—Comparison of Temperature Degrees—Tables for Converting French Metric Weights and Measures into English—Table of the Elements—etc., etc.—Copious Index.

Press Opinions.

"This treatise will be welcomed by those interested in this industry who have not secured the full advantage of a course of scientific training."—Chemical Trade Journal.

"In concise and lucid terms almost every ingredient used in paint and colour manufacture is described, together with the methods of testing their intrinsic and chemical value."—Pontefract Express.

"Such a book of reference for paint, colour and varnish manufacturers has long been needed, and in Mr. Hurst the publishers have secured a compiler who is not only a well-known authority and expert, but who has the gift of communicating his knowledge in a concise and lucid form."—Manchester Courier.

* * * * *

PURE AIR, OZONE AND WATER. A Practical Treatise of their Utilisation and Value in Oil, Grease, Soap, Paint, Glue and other Industries. By W. B. COWELL. Twelve Illustrations. 1900. Price 5s.; India and Colonies, 5s. 6d.: Other Countries, 6s.; strictly net.

Contents.

Chapters I., Atmospheric Air; Lifting of Liquids: Suction Process; Preparing Blown Oils; Preparing Siccative Drying Oils.—II., Compressed Air; Whitewash.—III., Liquid Air; Retrocession.—IV., Purification of Water; Water Hardness.—V., Fleshings and Bones.—VI., Ozonised Air in the Bleaching and Deodorising of Fats, Glues, etc.: Bleaching Textile Fibres.—Appendix: Air and Gases: Pressure of Air at Various Temperatures; Fuel; Table of Combustibles; Saving of Fuel by Heating Feed Water; Table of Solubilities of Scale Making Minerals: British Thermal Units Tables; Volume of the Flow of Steam into the Atmosphere; Temperature of Steam.—Index.

Press Opinions.

"This is a valuable work in little space.... In arrangement it is a commendable work, and its value is increased by the index which brings the little volume to a close."—Newcastle Daily Journal.

"The book is written solely for manufacturers, who, without doubt, will find it exceedingly practical and useful. The volume contains an appendix wherein is given a great many tables, etc., which manufacturers in the trades referred to will find of inestimable value "Blackburn Times.

THE MANUFACTURE OF MINERAL AND LAKE PIGMENTS. Containing Directions for the Manufacture of all Artificial, Artists and Painters' Colours, Enamel, Soot and Metallic Pigments. A Text-book for Manufacturers, Merchants, Artists and Painters. By Dr. JOSEF BERSCH. Translated from the Second Revised Edition by ARTHUR C. WRIGHT, M.A. (Oxon.), B.Sc. (Lond.), formerly Assistant Lecturer and Demonstrator in Chemistry at the Yorkshire College, Leeds. Forty-three Illustrations. 476 pp., demy 8vo. 1901. Price 12s. 6d.; India and Colonies. 13s. 6d.; Other Countries, 15s.; strictly net.

Contents.

Chapters I., Introduction.—II., Physico-chemical Behaviour of Pigments.—III., Raw Materials Employed in the Manufacture of Pigments.—IV., Assistant Materials.—V., Metallic Compounds.—VI., The Manufacture of Mineral Pigments.—VII., The Manufacture of White Lead.—VIII., Enamel White.—IX., Washing Apparatus.—X., Zinc White.—XI.. Yellow Mineral Pigments.—XII., Chrome Yellow.—XIII., Lead Oxide Pigments.—XIV., Other Yellow Pigments.—XV., Mosaic; Gold.—XVI., Red Mineral Pigments.—XVII., The Manufacture of Vermilion.—XVIII., Antimony Vermilion.—XIX., Ferric Oxide Pigments.—XX., Other Red Mineral Pigments.—XXI., Purple of Cassius.—XXII., Blue Mineral Pigments. —XXIII., Ultramarine.—XXIV., Manufacture of Ultramarine.—XXV., Blue Copper Pigments. —XXVI., Blue Cobalt Pigments.—XXVII., Smalts.—XXVIII., Green Mineral Pigments.—XXIX., Emerald Green.—XXX., Verdigris.—XXXI., Chromium Oxide.—XXXII., Other Green Chromium Pigments.—XXXIII., Green Cobalt Pigments.—XXXIV., Green Manganese Pigments.—XXXV., Compounded Green Pigments.—XXXVI., Violet Mineral Pigments.—XXXVII.. Brown Mineral Pigments.—XXXVIII., Brown Decomposition Products.—XXXIX., Black Pigments.—XL., Manufacture of Soot Pigments.—XLI., Manufacture of Lamp Black.—XLII., The Manufacture of Soot Black without Chambers.—XLIII., Indian Ink.—XLIV., Enamel Colours.—XLV., Metallic Pigments.—XLVI., Bronze Pigments—XLVII., Vegetable Bronze Pigments.

PIGMENTS OF ORGANIC ORIGIN.—Chapters XLVIII., Lakes.—XLIX., Yellow Lakes.—L., Red Lakes.—LI., Manufacture of Carmine.—LII., The Colouring Matter of Lac.—LIII., Safflower or Carthamine Red.—LIV., Madder and its Colouring Matters.—LV., Madder Lakes.—LVI., Manjit (Indian Madder).—LVII., Lichen Colouring Matters.—LVIII., Red Wood Lakes. —LIX., The Colouring Matters of Sandal Wood and Other Dye Woods.—LX., Blue Lakes.—LXI., Indigo Carmine.—LXII., The Colouring Matter of Log Wood.—LXIII., Green Lakes.—LXIV., Brown Organic Pigments.—LXV., Sap Colours.—LXVI., Water Colours.—LXVII., Crayons.—LXVIII., Confectionery Colours.—LXIX., The Preparation of Pigments for Painting.—LXX., The Examination of Pigments.—LXXI., Examination of Lakes.—LXXII., The Testing of Dye-Woods.—LXXIII., The Design of a Colour Works.—LXXIV.—Commercial Names of Pigments.—Appendix: Conversion of Metric to English Weights and Measures.—Centigrade and Fahrenheit Thermometer Scales.—Index.

* * * * *

BONE PRODUCTS AND MANURES: An Account of the most recent Improvements in the Manufacture of Fat, Glue, Animal Charcoal, Size, Gelatine and Manures. By THOMAS LAMBERT, Technical and Consulting Chemist. Illustrated by Twenty-one Plans and Diagrams. 162 pp., demy 8vo. 1901. Price 7s. 6d.; India and Colonies, 8s.; Other Countries, 8s. 6d.; strictly net.

Contents.

Chapters I., Chemical Composition of Bones—Arrangement of Factory—Crushing of Bones —Treatment with Benzene—Benzene in Crude Fat—Analyses of Clarified Fats—Mechanical Cleansing of Bones—Animal Charcoal—Tar and Ammoniacal Liquor, Char and Gases, from good quality Bones—Method of Retorting the Bones—Analyses of Chars—"Spent" Chars—Cooling of Tar and Ammoniacal Vapours—Value of Nitrogen for Cyanide of Potash—Bone Oil—Marrow Bones—Composition of Marrow Fat—Premier Juice—Buttons.—II., Properties of Glue—Glutin and Chondrin—Skin Glue—Liming of Skins—Washing—Boiling of Skins—Clarification of Glue Liquors—Acid Steeping of Bones—Water System of Boiling Bones—Steam Method of Treating Bones—Nitrogen in the Treated Bones—Glue-Boiling and Clarifying-House—Plan showing Arrangement of Clarifying Vats—Plan showing Position of Evaporators—Description of Evaporators—Sulphurous Acid Generator—Clarification of Liquors—Section of Drying-House—Specification of a Glue—Size—Uses and Preparation and Composition of Size—Concentrated Size.—III., Properties of Gelatine—Preparation of Skin Gelatine —Washing—Bleaching—Boiling—Clarification—Evaporation—Drying—Bone Gelatine—Selecting Bones—Crushing—Dissolving—Bleaching—Boiling—Properties of Glutin and Chondrin —Testing of Glues and Gelatines.—IV., The Uses of Glue, Gelatine and Size in Various Trades—Soluble and Liquid Glues—Steam and Waterproof Glues.—V., Manures—Importation of Food Stuffs—Soils—Germination—Plant Life.—VI., Natural Manures—Water and Nitrogen in Farmyard Manure—Full Analysis of Farmyard Manure—Action on Crops—Water-Closet.

System—Sewage Manure—Green Manures.—VII., Artificial Manures—Bones—Boiled and Steamed Bones—Mineral Phosphates—English Coprolites—French and Spanish Phosphorites—German and Belgian Phosphates—Basic Slag—Guanos Proper—Guano Phosphates.—VIII., Mineral Manures—Common Salt—Potash Salts—Calcareous Manures—Prepared Nitrogenous Manures—Ammoniacal Compounds—Sodium Nitrate—Potassium Nitrate—Organic Nitrogenous Matters—Shoddy—Hoofs and Horns—Leather Waste—Dried Meat—Dried Blood—Superphosphates—Composition—Manufacture—Section of Manure-Shed—First and Ground Floor Plans of Manure-Shed—Quality of Acid Used—Mixings—Special Manures—Potato Manure—Dissolved Bones—Dissolved Bone Compound—Enriched Peruvian Guano—Special Manure for Garden Stuffs, etc.—Special Manure for Grass Lands—Special Tobacco Manures—Sugar-Cane Manure—Compounding of Manures—Valuation of Manures.—IX., Analyses of Raw and Finished Products—Common Raw Bones—Degreased Bones—Crude Fat—Refined Fat—Degelatinised Bones—Animal Charcoal—Bone Superphosphates—Guanos—Dried Animal Products—Potash Compounds—Sulphate of Ammonia—Extraction in Vacuo—Description of a Vacuum Pan—French and British Gelatines compared.—Index.

Press Opinion.

"We can with confidence recommend the perusal of the book to all persons interested in the manufacture of artificial manures, and also to the large number of farmers and others who are desirous of working their holdings on the most up-to-date methods, and obtaining the best possible results, which scientific research has placed within their reach."—Wigan Observer.

* * * * *

ANALYSIS OF RESINS AND BALSAMS. Demy 8vo. 340 pp. 1901. Price 7s. 6d.; India and Colonies, 8s.; Other Countries, 8s. 6d.; strictly net.

Contents.

Part I., Definition of Resins in General—Definition of Balsams, and especially the Gum Resins—External and Superficial Characteristics of Resinous Bodies—Distinction between Resinous Bodies and Fats and Oils—Origin, Occurrence and Collection of Resinous Substances—Classification—Chemical Constituents of Resinous Substances—Resinols—Resinot Annols—Behaviour of Resin Constituents towards the Cholesterine Reactions—Uses and Identification of Resins—Melting-point—Solvents—Acid Value—Saponification Value—Resin Value—Ester and Ether Values—Acetyl and Corbonyl Value—Methyl Value—Resin Acid—Systematic Resume of the Performance of the Acid and Saponification Value Tests.

Part II., Balsams—Introduction—Definitions—Canada Balsam—Copaiba Balsam—Angostura Copaiba Balsam—Bahia Copaiba Balsam—Carthagena Copaiba Balsam—Maracaibo Copaiba Balsam—Maturin Copaiba Balsam—Gurjum Copaiba Balsam—Para Copaiba Balsam—Surinam Copaiba Balsam—West African Copaiba Balsam—Mecca Balsam—Peruvian Balsam—Tolu Balsam—Acaroid Resin—Amine—Amber—African and West Indian Kino—Bengal Kino—Labdanum—Mastic—Pine Resin—Sandarach—Scammonium—Shellac—Storax—Adulteration of Styrax Liquidus Crudus—Purified Storax—Styrax Crudus Colatus—Tacamahac—Thapsia Resin—Turpentine—Chios Turpentine—Strassburg Turpentine—Turpeth Turpentine. Gum Resins—Ammoniacum—Bdellium—Euphorbium—Galbanum—Gamboge—Lactucarium— Myrrh—Opopanax—Sagapenum—Olibanum or Incense—Acaroid Resin—Amber— Thapsia Resin.—Index.

* * * * *

MANUFACTURE OF PAINT. A Practical Handbook for Paint Manufacturers, Merchants and Painters. By J. CRUICKSHANK SMITH, B.Sc. Demy 8vo. 1901. 200 pp. 60 Illustrations and 1 Large Diagram. Price 7s. 6d.; India and Colonies, 8s.; Other Countries, 8s. 6d.; strictly net.

Contents.

Part I., Chapters I., Preparation of Raw Material.—II., Storing of Raw Material.—III., Testing and Valuation of Raw Material—Paint Plant and Machinery.

Part II., Chapter V., The Grinding of White Lead.—VI., Grinding of White Zinc.—VII., Grinding of other White Pigments.—VIII., Grinding of Oxide Paints.—IX., Grinding of Staining Colours.—X., Grinding of Black Paints.—XI., Grinding of Chemical Colours—Yellows.—XII., Grinding of Chemical Colours—Blues.—XIII., Grinding Greens.—XIV., Grinding Reds.—XV., Grinding Lakes.—XVI., Grinding Colours in Water.—XVII., Grinding Colours in Turpentine.

Part III., Chapters XVIII., The Uses of Paint.—XIX., Testing and Matching Paints.—XX., Economic Considerations.—Index.

* * * * *

THE CHEMISTRY OF PIGMENTS. By ERNEST J. PARRY, B.Sc, F.I.C., F.C.S., and J.H. COSTE, F.I.C., F.C.S. [In the press.

Contents.

Chapters I., Introductory—Composition of White Light—Theory of Colour, etc.—II., The Application of Pigments—Artistic, Decorative, Protective Methods of Applying Pigments.—III., White Pigments.—IV., Inorganic Coloured Pigments.—V., Organic Pigments.

NOTES ON LEAD ORES: Their Distribution and Properties. By JAS. FAIRIE, F.G.S. Crown 8vo. 1901. 64 pages. Price 2s. 6d.; Abroad, 3s.; strictly net.

Contents.

Chapters I., Definitions—Properties—Occurrence.—II., Galena—Johnstonite—Cerussite—Ceruse (White Lead)—Minium—Red Lead.— III., Pyromorphite—Mimetene—Hediphane—Crocoise—Wulfenite.—Vanadinite— IV., Bleiglatte—Anglesite—Caledonite—Linarite—Lanarkite—Leadhillite —Susannite—Clausthalite—Cotunnite.—V., Mendipite—Matlockite— Cromfordite—Nagyagite—Altaite—Melanochroite—Vauguelinite— Scheeletine.—VI., Plattnerite—Tilkerodite—Raphanosmite— Deckenite—Descloezite—Dufrenaysite—Bleinierite—Moffrasite —Geocronite—Kilbrechenite—Schulzite—Boulangerite—Heteromorphite— Meneghinite—Jamesonite—Plagionite—Zinkenite.—VII., Kobellite— Bournonite—Selenkupferblei—Nussierite—Percylite—Wolchite— Polysphracrite—Miesite.—Index.

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THE RISKS AND DANGERS OF VARIOUS OCCUPATIONS AND THEIR PREVENTION. By LEONARD A. PARRY, M.D., B.S. (Lond.). 196 pp., demy 8vo. 1900. Price 7s. 6d.; India and Colonies, 8s.; Other Countries, 8s. 6d.; strictly net.

Contents.

Chapters I., Occupations which are Accompanied by the Generation and Scattering of Abnormal Quantities of Dust.—II., Trades in which there is Danger of Metallic Poisoning.—III., Certain Chemical Trades.—IV., Some Miscellaneous Occupations.—V., Trades in which Various Poisonous Vapours are Inhaled.—VI., General Hygienic Considerations.—Index.

This book contains valuable information for the following trades—Aerated Water Manufacture, Alkali Manufacture, Aniline Manufacture, Barometer Making, Brass Founders, Bromine Manufacture, Bronze Moulders, Brush Making, Builders, Cabinet Makers, Calico Printing, Chloride of Lime Manufacture, Coal Miners, Cocoa-nut Fibre Making, Colour Grinders, Copper Miners, Cotton Goods Manufacture, Cotton Yarn Dyeing, Cutlery Trades, Dry Cleaning, Electricity Generating, Electroplaters, Explosives Manufacture, File Making, Flint Milling, Floor Cloth Makers, Furriers, Fustian Clothing Making, Galvanised Iron Manufacture, Gassing Process, Gilders, Glass Making, Glass Paper Making, Glass Polishing and Cutting, Grinding Processes, Gunpowder Manufacturing, Gutta-percha Manufacture, Hat Makers, Hemp Manufacture, Horn Goods Making, Horse-hair Making, Hydrochloric Acid Manufacture, India-rubber Manufacture, Iodine Manufacture, Ivory Goods Making, Jewellers, Jute Manufacture, Knife Grinders, Knife Handle Makers, Lace Makers, Lacquering, Lead Melters, Lead Miners, Leather Making, Linen Manufacture Linoleum Making, Lithographic Printing and Bronzing, Lithographing, Masons, Match Manufacture, Melanite Making, Mirror Making, Needle Grinders, Needle Making, Nitro-benzole Making, Nitro-glycerine Making, Paint Makers, Paper Making, Philosophical Instrument Makers, Photographers, Pieric Acid Making, Portland Cement Making, Pottery Manufacture, Printers, Quicksilver Mining, Rag Pickers, Razor Grinders, Red Lead Making, Rope Making, Sand Paper Making, Saw Grinders, Scissors Grinders, Shoddy Manufacture, Shot Making, Silk Making, Silver Mining, Skinners, Slag, Wood Manufacture, Steel Makers, Steel Pen Making, Stereotypers, Stone Masons, Straw Hat Makers, Sulphuric Acid Manufacture, Sweeps, Table-knife Grinders, Tanners, Telegraphists, Textile Industries, Tin Miners, Turners, Type Founders, Umbrella Makers, Wall Paper Making, White Lead Making, Wood Working, Woollen Manufacture, Wool Sorters, Zinc Oxide Manufacture. Zinc Working, etc., etc.

Press Opinions.

"The language used is quite simple, and can be understood by any intelligent person engaged in the trades dealt with."—The Clarion.

"This is an appalling book. It shows that there is scarcely a trade or occupation that has not a risk or a danger attached to it."—Local Government Journal.

"Dr. Parry has not only pointed out the 'risks and dangers of various occupations': he has suggested means for their prevention. The work is primarily a practical one."—Colliery Manager.

"This is a most useful book which should be in the hands of all employers of labour, foremen, and intelligent workmen, and is one of great utility to sanitary inspectors, and even on occasion to medical men."—Health.

"The writer has succeeded in collecting a large amount of information, and though one could wish he had presented it in a rather more attractive style, he has certainly condensed it into a very small space."—Physician and Surgeon.

"The little book before us is one which will be found exceedingly useful to manufacturers and even factory inspectors.... No attempt is made to show how diseases when originated are to be cured, but, acting on the sound principle that prevention is better than cure, means are stated how to avoid the harm."—Bristol Mercury.

"The author has endeavoured to treat the question in simple rather than in technical language, and he has lucidly catalogued the most dangerous trades and their symptoms, and in each case specified the best methods of dealing with them.... To those for whom the volume is specially designed, Dr. Parry's treatise should be a useful handbook."—Sheffield Independent.

"A very useful manual for employers of labour, foremen, intelligent workmen, and, in spite of the author's modesty, for medical men. We have the peculiar risks and dangers of all the dangerous trades carefully described; the mode of action of various chemicals, etc., used in different industries given, with full directions how to minimise unavoidable risks."—Leeds Mercury.

"Most of the trades in the country are alluded to, and upon those that are dangerous the necessary attention is bestowed, and means are recommended whereby danger may be prevented or lessened. The author has evidently studied his subject with care, and has made full use of the experience of others who have had a larger insight into the industries of the country."—British Medical Journal.

"The work is well written and printed, and its verbiage such as to be comprehensible to the workman no less than to the master. The careful and general perusal of a work of this nature cannot but be attended by beneficial results of a far-reaching nature, and we therefore heartily recommend the book to our readers. Medical Officers of Health and Sanitary Inspectors especially should find the work of great interest."—Sanitary Record.

"It is written in simple language, and its instructions can be easily followed.... There are some employers, at any rate, who are more ignorant of, than indifferent to, the slow murder of their workpeople, and if the facts so succinctly set forth in this book were brought to their notice, and if the Trade Unions made it their business to insist on the observance of the better conditions Dr. Parry described, much might be done to lessen the workman's peril."—Weekly Times and Echo.

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PRACTICAL X RAY WORK. By FRANK T. ADDYMAN,

B.Sc. (Lond.), F.I.C., Member of the Roentgen Society of London; Radiographer to St. George's Hospital; Demonstrator of Physics and Chemistry, and Teacher of Radiography in St. George's Hospital Medical School. Demy 8vo. 12 Plates from Photographs of X Ray Work. 52 Illustrations. 200 pp. 1901. Price 10s. 6d.; India and Colonies, 11s.; Other Countries, 12s.; strictly net.

Contents.

Part I., Historical—Chapters I., Introduction.—II., Work leading up to the Discovery of the X Rays.—III., The Discovery.

Part II., Apparatus and its Management—Chapters I., Electrical Terms.—II., Sources of Electricity.—III., Induction Coils.—IV., Electrostatic Machines.—V., Tubes.—VI., Air Pumps.—VII., Tube Holders and Stereoscopic Apparatus.—VIII., Fluorescent Screens.

Part III., Practical X Ray Work—Chapters I., Installations.—II., Radioscopy.—III., Radiography.—IV., X Rays in Dentistry.—V., X Rays in Chemistry.—VI., X Rays in War.—Index.

List of Plates.

Frontispiece—Congenital Dislocation of Hip-Joint.—I., Needle in Finger.—II., Needle in Foot.—III., Revolver Bullet in Calf and Leg.—IV., A Method of Localisation.—V., Stellate Fracture of Patella showing shadow of "Strapping".—VI., Sarcoma.—VII., Six-weeks'-old Injury to Elbow showing new Growth of Bone.—VIII., Old Fracture of Tibia and Fibula badly set.—IX., Heart Shadow.—X., Fractured Femur showing Grain of Splint.—XI., Barrell's Method of Localisation.

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DRYING BY MEANS OF AIR AND STEAM. Explanations, Formulae, and Tables for Use in Practice. Translated from the German of E. HAUSBRAND. Two Diagrams and Thirteen Tables. Demy 8vo. 1901. 72 pp. Price 5s.; India and Colonies, 5s. 6d.; Other Countries, 6s.; strictly net.

Contents.

Preface.—British and Metric Systems Compared—Centigrade and Fahr. Thermometers.—Chapters I, Introduction.—II., Estimation of the Maximum Weight of Saturated Aqueous Vapour which can be contained in 1 kilo. of Air at Different Pressure and Temperatures.—III., Calculation of the Necessary Weight and Volume of Air, and of the Least Expenditure of Heat, per Drying Apparatus with Heated Air, at the Atmospheric Pressure: A, With the Assumption that the Air is Completely Saturated with Vapour both before Entry and after Exit from the Apparatus.—B, When the Atmospheric Air is Completely Saturated before entry, but at its exit is only 3/4, 1/2 or 1/4 Saturated.—C, When the Atmospheric Air is not Saturated with Moisture before Entering the Drying Apparatus.—IV., Drying Apparatus, in which, in the Drying Chamber, a Pressure is Artificially Created, Higher or Lower than that of the Atmosphere.—V., Drying by Means of Superheated Steam, without Air.—VI., Heating Surface, Velocity of the Air Current, Dimensions of the Drying Room, Surface of the Drying Material, Losses of Heat.—Index.

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Leather Trades.

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THE LEATHER WORKER'S MANUAL. Being a Compendium of Practical Recipes and Working Formulae for Curriers, Bootmakers, Leather Dressers, Blacking Manufacturers, Saddlers, Fancy Leather Workers, and all Persons engaged in the Manipulation of Leather. By H.C. STANDAGE. 165 pp. 1900. Price 7s. 6d.; India and Colonies, 8s.; Other Countries, 8s. 6d.; strictly net.

Contents.

Chapters I., Blackings, Polishes, Glosses, Dressings, Renovators, etc., for Boot and Shoe Leather.—II., Harness Blackings, Dressings, Greases, Compositions, Soaps, and Boot-top Powders and Liquids, etc., etc.—III., Leather Grinders' Sundries.—IV., Currier's Seasonings, Blacking Compounds, Dressings, Finishes, Glosses, etc.—V., Dyes and Stains for Leather.—VI., Miscellaneous Information.—VII., Chrome Tannage.—Index.

Press Opinions.

"The book being absolutely unique, is likely to be of exceptional value to all whom it concerns, as it meets a long-felt want."—Birmingham Gazette.

"This is a valuable collection of practical receipts and working formulae for the use of those engaged in the manipulation of leather. We have no hesitation in recommending it as one of the best books of its kind, an opinion which will be endorsed by those to whom it appeals."—Liverpool Mercury.

"We think we may venture to state, so far as the opinion of the leather trade under the Southern Cross is concerned, that it will be one of approval. As practical men, having a long and wide experience of the leather trade in Australia, we are certain that there are many tanners and curriers carrying on business in remote townships of the colonies to whom such a manual of practical recipes will be invaluable.... This manual is not a mere collection of recipes for the various purposes to which they may be applied, but it is also replete with instructions concerning the nature of the materials recommended to be used in making up the recipes.... We think every intelligent leather man should avail himself of the manual. It is undoubtedly a valuable contribution to the technology of the leather trade."—Australian Leather Journal and Boot and Shoe Recorder.

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PRACTICAL TREATISE ON THE LEATHER INDUSTRY. By A.M. VILLON. A Translation of Villon's "Traite Pratique de la Fabrication des cuirs et du Travail des Peaux". By FRANK T. ADDYMAN, B.SC. (Lond.), F.I.C., F.C.S.; and Corrected by an Eminent Member of the Trade. 500 pp., royal 8vo. 1901. 123 Illustrations. Price 21s.; India and Colonies, 22s.; Other Countries, 23s. 6d.; strictly net.

Contents.

Preface—Translator's Preface—List of Illustrations.

Part I., Materials used in Tanning—Chapter I., Skins: I., Skin and its Structure; II., Skins used in Tanning; III., Various Skins and their Uses—Chapter II., Tannin and Tanning Substances: I., Tannin; II., Barks (Oak); III., Barks other than Oak; IV., Tanning Woods; V., Tannin-bearing Leaves; VI., Excrescences; VII., Tan-bearing Fruits; VIII., Tan-bearing Roots and Bulbs; IX., Tanning Juices: X., Tanning Substances used in Various Countries; XI., Tannin Extracts; XII., Estimation of Tannin and Tannin Principles.

Part II., Tanning—Chapter I., The Installation of a Tannary: I., Tan Furnaces; II., Chimneys, Boilers, etc.; III., Steam Engines—Chapter II., Grinding and Trituration of Tanning Substances: I., Cutting up Bark: II., Grinding Bark; III., The Grinding of Tan Woods; IV., Powdering Fruit, Galls and Grains; V., Notes on the Grinding of Bark—Chapter III., Manufacture of Sole Leather: I., Soaking; II., Sweating and Unhairing; III., Plumping and Colouring; IV., Handling; V., Tanning; VI., Tanning Elephants' Hides; VII., Drying; VIII., Striking or Pinning—Chapter IV., Manufacture of Dressing Leather: I., Soaking; II., Depilation; III., New Processes for the Depilation of Skins; IV., Tanning; V., Cow Hides; VI., Horse Hides; VII., Goat Skins; Manufacture of Split Hides—Chapter V., On Various Methods of Tanning: I., Mechanical Methods; II., Physical Methods; III., Chemical Methods; IV., Tanning with Extracts—Chapter VI., Quantity and Quality: I., Quantity; II., Net Cost; III., Quality of Leather—Chapter VII., Various Manipulations of Tanned Leather: I., Second Tanning; II., Grease Stains: III., Bleaching Leather; IV., Waterproofing Leather; V., Weighting Tanned Leather; VI., Preservation of Leather—Chapter VIII., Tanning Various Skins.

Part III., Currying—Chapter I., Waxed Calf: I., Preparation; II., Shaving; III., Stretching or Slicking; IV., Oiling the Grain: V., Oiling the Flesh Side; VI., Whitening and Graining; VII., Waxing; VIII., Finishing; IX., Dry Finishing; X., Finishing in Colour; XI., Cost—Chapter II., White Calf: I., Finishing in White—Chapter III., Cow Hide for Upper Leathers: I., Black Cow Hide; II., White Cow Hide; III., Coloured Cow Hide.—Chapter IV., Smooth Cow Hide—Chapter V., Black Leather—Chapter VI., Miscellaneous Hides: I., Horse; II., Goat; III., Waxed Goat Skin: IV., Matt Goat Skin—Chapter VII., Russia Leather: I., Russia Leather; II., Artificial Russia Leather.

Part IV., Enamelled, Hungary and Chamoy Leather, Morocco, Parchment, Furs and Artificial Leather—Chapter I., Enamelled Leather: I., Varnish Manufacture; II., Application of the Enamel; III., Enamelling in Colour—Chapter II., Hungary Leather: I., Preliminary; II., Wet Work or Preparation; III., Aluming; IV., Dressing or Loft Work; V., Tallowing; VI., Hungary Leather from Various Hides—Chapter III., Tawing: I., Preparatory Operations; II., Dressing; III., Dyeing Tawed Skins; IV., Rugs—Chapter IV., Chamoy Leather—Chapter V., Morocco: I., Preliminary Operations; II., Morocco Tanning; III., Mordants used in Morocco Manufacture; IV., Natural Colours used in Morocco Dyeing; V., Artificial Colours; VI. Different Methods of Dyeing; VII., Dyeing with Natural Colours; VIII., Dyeing with Aniline Colours; IX., Dyeing with Metallic Salts; X., Leather Printing; XI., Finishing Morocco; XII., Shagreen; XIII., Bronzed Leather—Chapter VI., Gilding and Silvering: I., Gilding; II., Silvering; III., Nickel and Cobalt—Chapter VII., Parchment—Chapter VIII., Furs and Furriery: I., Preliminary Remarks; II., Indigenous Furs; III., Foreign Furs from Hot Countries; IV., Foreign Furs from Cold Countries; V., Furs from Birds' Skins; VI., Preparation of Furs; VII., Dressing; VIII., Colouring; IX., Preparation of Birds' Skins; X., Preservation of Furs—Chapter IX., Artificial Leather: I., Leather made from Scraps; II., Compressed Leather; III., American Cloth; IV., Papier Mache; V., Linoleum: VI., Artificial Leather.

Part V., Leather Testing and the Theory of Tanning—Chapter I., Testing and Analysis of Leather: I., Physical Testing of Tanned Leather: II., Chemical Analysis—Chapter II., The Theory of Tanning and the other Operations of the Leather and Skin Industry: I., Theory of Soaking; II., Theory of Unhairing; III., Theory of Swelling; IV., Theory of Handling; V., Theory of Tanning; VI., Theory of the Action of Tannin on the Skin; VII., Theory of Hungary Leather Making; VIII., Theory of Tawing; IX., Theory of Chamoy Leather Making; X., Theory of Mineral Tanning.

Part VI., Uses of Leather—Chapter I., Machine Belts: I., Manufacture of Belting; II., Leather Chain Belts; III., Various Belts, IV., Use of Belts—Chapter II., Boot and Shoe-making: I., Boots and Shoes; II., Laces—Chapter III., Saddlery: I., Composition of a Saddle; II., Construction of a Saddle—Chapter IV., Harness: I., The Pack Saddle; II., Harness—Chapter V., Military Equipment—Chapter VI., Glove Making—Chapter VII., Carriage Building—Chapter VIII., Mechanical Uses.

Appendix, The World's Commerce in Leather—I., Europe; II., America; III., Asia; IV., Africa; Australasia—Index.

Press Opinions.

"The book is well and lucidly written. The writer is evidently a practical man, who also has taken the trouble to make himself acquainted with the scientific and technical side of his trade ... French methods differ largely from our own: sometimes we think our ways the best, but not always. The practical man may pick up many useful hints which may help him to improve his methods." —Shoe Manufacturers' Monthly Journal.

"This book cannot fail to be of great value to all engaged in the leather trades ... The British may believe that the French can teach them nothing in the work of leather tanning generally, but a comparison of the methods of the two countries will certainly yield a few wrinkles which may lead to advantageous results. Only a man understanding the science and technique of the trade could have written the book, and it is well done." —Midland Free Press.

"Gives much useful and interesting information concerning the various processes by which the skins of animals are converted into leather. Written by a French Chemist after five years of constant study and application: it shows all that detail of analysis which we are accustomed to find in scientists, and which the practical tanner is too much in the habit of ignoring, sometimes to his own loss." —Leeds Mercury.

"Nor can there be much doubt that this expectation will be fully justified by the result. Thanks to the conspicuous painstaking with which Mr. Addyman has discharged his duty, and the 123 illustrations by which the text is elucidated, the volume can hardly fail to prove a very valuable standard work of its class. It can thus be confidently recommended to all who are more or less practically interested in the technology of a very important subject."—Leicester Post.

"This is, in every respect, an altogether admirable, practical, clear and lucid treatise on the various and numerous branches of the great leather industry, of which it deals in an exhaustive, highly intelligent, workmanlike and scientific manner ... It is a handsome addition to every man's knowledge of his trade, whether he be a leading director of a large public company, or an industrious employee in the works, wishing to improve his services by the addition of his brains to his work." —Shoe and Leather Trader.

"M. Villon writes as one having a very full knowledge of all branches of the subject, and in days when foreign competition has enforced on English manufacturers the importance of no longer being content with rule-of-thumb methods which have come down to them from their forefathers it certainly should be worth the while of English tanners to see what lessons they can learn from French practice, and French practice, we should imagine, could hardly have a better exponent than the author of this large volume." —Western Daily Press and Bristol Times.

"At a time when all or nearly all our British industries are to a greater or less extent hampered by the pressure of continental and American competition, any hints that can be obtained as to the methods pursued by competitors must necessarily be of value ... That it will be of interest and value, not merely to English tanners, but to those associated with many kindred industrial branches, goes without saying ... As a work of reference the volume will be extremely useful in the trade, and where leisure affords sufficient opportunity a careful perusal and study of it would afford ample reward." —Kettering Guardian.

"This is a very handsomely got up and elaborate work just issued by this well-known technical book-publishing firm ... When we say that the work consists of over 500 large pages with about 120 illustrations, and almost innumerable tables, it will be seen at once that we cannot attempt anything like an exhaustive resume of its contents, and even if we did the details would be of little interest to our general readers, while those who are engaged in the leather industry will probably obtain the book for themselves—at least they would do well to do so.... Altogether the 'Treatise' has evidently been very carefully prepared, and by a man who thoroughly knows the subject, and hence it will be a very valuable technical book for English firms and workers.'—Walsall Observer.

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Books on Pottery, Bricks, Tiles, Glass, etc.

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THE MANUAL OF PRACTICAL POTTING. Revised and Enlarged. Third Edition. 200 pp. 1901. Price 17s. 6d.; India and Colonies, 18s. 6d.; Other Countries, 20s.; strictly net.

Contents.

Introduction. The Rise and Progress of the Potter's Art.—Chapters I., Bodies. China and Porcelain Bodies, Parian Bodies, Semi-porcelain and Vitreous Bodies, Mortar Bodies, Earthenwares Granite and C.C. Bodies, Miscellaneous Bodies, Sagger and Crucible Clays, Coloured Bodies, Jasper Bodies, Coloured Bodies for Mosaic Painting, Encaustic Tile Bodies, Body Stains, Coloured Dips.—II., Glazes. China Glazes, Ironstone Glazes, Earthenware Glazes, Glazes without Lead, Miscellaneous Glazes, Coloured Glazes, Majolica Colours.—III., Gold and Cold Colours. Gold, Purple of Cassius, Marone and Ruby, Enamel Coloured Bases, Enamel Colour Fluxes, Enamel Colours, Mixed Enamel Colours, Antique and Vellum Enamel Colours, Underglaze Colours, Underglaze Colour Fluxes, Mixed Underglaze Colours, Flow Powders, Oils and Varnishes.—IV., Means and Methods. Reclamation of Waste Gold, The Use of Cobalt, Notes on Enamel Colours, Liquid or Bright Gold.—V., Classification and Analysis. Classification of Clay Ware, Lord Playfair's Analysis of Clays, The Markets of the World, Time and Scale of Firing, Weights of Potter's Material, Decorated Goods Count.—VI., Comparative Loss of Weight of Clays.—VII., Ground Felspar Calculations.—VIII., The Conversion of Slop Body Recipes into Dry Weight.—IX., The Cost of Prepared Earthenware Clay.—X., Forms and Tables. Articles of Apprenticeship, Manufacturer's Guide to Stocktaking, Table of Relative Values of Potter's Materials, Hourly Wages Table, Workman's Settling Table, Comparative Guide for Earthenware and China Manufacturers in the use of Slop Flint and Slop Stone, Foreign Terms applied to Earthenware and China Goods, Table for the Conversion of Metrical Weights and Measures on the Continent of South America. Index.

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CERAMIC TECHNOLOGY: Being some Aspects of Technical Science as Applied to Pottery Manufacture. Edited by CHARLES F. BINNS. 100 pp. 1897. Price 12s. 6d.; India and Colonies, 13s. 6d.; Other Countries, 15s.; strictly net.

Contents.

Preface.—Introduction.—Chapters I., The Chemistry of Pottery.—II., Analysis and Synthesis.—III., Clays and their Components.—IV., The Biscuit Oven.—V., Pyrometry.—VI., Glazes and their Composition.—VII., Colours and Colour-making.—Index.

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RECIPES FOR FLINT GLASS MAKING. By a British Glass Master and Mixer. Sixty Recipes. Being Leaves from the Mixing Book of several experts in the Flint Glass Trade, containing up-to-date recipes and valuable information as to Crystal, Demi-crystal and Coloured Glass in its many varieties. It contains the recipes for cheap metal suited to pressing, blowing, etc., as well as the most costly crystal and ruby. British manufacturers have kept up the quality of this glass from the arrivals of the Venetians to Hungry Hill, Stourbridge, up to the present time. The book also contains remarks as to the result of the metal as it left the pots by the respective metal mixers, taken from their own memoranda upon the originals. 1900. Price for United Kingdom, 10s. 6d.; Abroad. 15s.; United States, 84; strictly net.

Contents.

Ruby—Ruby from Copper—Flint for using with the Ruby for Coating—A German Metal —Cornelian, or Alabaster—Sapphire Blue—Crysophis—Opal—Turquoise Blue—Gold Colour —Dark Green—Green (common)—Green for Malachite—Blue for Malachite—Black for Melachite —Black—Common Canary Batch—Canary—White Opaque Glass—Sealing-wax Red —Flint—Flint Glass (Crystal and Demi)—Achromatic Glass—Paste Glass—White Enamel —Firestone—Dead White (for moons)—White Agate—Canary—Canary Enamel—Index.

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COLOURING AND DECORATION OF CERAMIC WARE. By ALEX. BRONGNIART. With Notes and Additions by ALPHONSE SALVETAT. Translated from the French. 200 pp. 1898. Price 7s. 6d.; India and Colonies, 8s.; Other Countries, 8s. 6d.; strictly net.

Contents.

The Pastes, Bodies or Ceramic Articles Capable of being Decorated by Vitrifiable Colours—The Chemical Preparation of Vitrifiable Colours—Composition and Preparation of Vitrifiable Colours—The Oxides—Preparation of Oxides—Preparation of Chromates—Preparation of other Colours—Composition and Preparation of Fluxes—Muffle Colours—Recipes for Colours—Use of Metals—Lustres—Preparation and Application of Colours—Composition of Coloured Pastes—Underglaze Colours—Colours in the Glaze—Overglaze Colours—Painting in Vitrifiable Colours—Gilding—Burnishing—Printing—Enlarging and Reducing Gelatine Prints—Muffle Kilns for Vitrifiable Colours—Influence of the Material on the Colour—Changes Resulting from the Actions of the Fire—Alterations Resulting from the Colours—Alterations in Firing.

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HOW TO ANALYSE CLAY. Practical Methods for Practical Men. By HOLDEN M. ASHBY, Professor of Organic Chemistry, Harvey Medical College, U.S.A. Twenty Illustrations. 1898. Price 2s. 6d.; Abroad, 3s.; strictly net.

Contents.

List of Apparatus—List of Atomic Weights—Use of Balance, and Burette, Sand Bath, and Water Bath—Dessicator—Drying Oven—Filtering—Fusion—Determination of Water, Organic Matter, Iron, Calcium, Alkalies, Limestone, Silica, Alumina, Magnesium, etc.—Mechanical Analysis—Rational Analysis—Standard Solutions—Volumetric Analysis—Standards for Clay Analysis—Sampling.

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ARCHITECTURAL POTTERY. Bricks, Tiles, Pipes, Enamelled Terra-cottas, Ordinary and Incrusted Quarries, Stoneware Mosaics, Faiences and Architectural Stoneware. By LEON LOUVRE. With Five Plates. 950 Illustrations in the Text, and numerous estimates. 500 pp., royal 8vo. 1900. Translated from the French by K. H. BIRD, M.A., and W. MOORE BINNS. Price 15s.; India and Colonies, 16s.; Other Countries, 17s. 6d.; strictly net.

Contents.

Part I. Plain Undecorated Pottery.—Chapter I., Clays: Sec. 1, Classification, General Geological Remarks.—Classification, Origin, Locality; Sec. 2, General Properties and Composition: Physical Properties, Contraction, Analysis, Influence of Various Substances on the Properties of Clays; Sec. 3, Working of Clay-Pits—I. Open Pits: Extraction, Transport, Cost—II. Underground Pits—Mining Laws. Chapter II., Preparation of the Clay: Weathering, Mixing, Cleaning, Crushing and Pulverising—Crushing Cylinders and Mills, Pounding Machines—Damping: Damping Machines—Soaking, Shortening, Pugging: Horse and Steam Pug-Mills, Rolling Cylinders—Particulars of the Above Machines. Chapter III., Bricks: Sec. 1, Manufacture—(1) Hand and Machine Moulding,—I. Machines Working by Compression: on Soft Clay, on Semi-Firm Clay, on Firm Clay, on Dry Clay.—II. Expression Machines: with Cylindrical Propellers, with Screw Propellers—Dies—Cutting-tables—Particulars of the Above Machines—General Remarks on the Choice of Machines—Types of Installations—Estimates—Plenishing, Hand and Steam Presses, Particulars—(2) Drying, by Exposure to Air, Without Shelter, and Under Sheds—Drying-rooms in Tiers, Closed Drying-rooms, in Tunnels, in Galleries—Detailed Estimates of the Various Drying-rooms, Comparison of Prices—Transport from the Machines to the Drying-rooms, Barrows, Trucks, Plain or with Shelves, Lifts—(3) Firing—I. In Clamps—II. In Intermittent Kilns. A, Open: a, using Wood; b Coal; b', in Clamps; b'', Flame—B, Closed: c, Direct Flame; c', Rectangular; c'', Round; d, Reverberatory—III. Continuous Kilns: C, with Solid Fuel: Round Kiln, Rectangular Kiln, Chimneys (Plans and Estimates)—D, With Gas Fuel, Fillard Kiln (Plans and Estimates), Schneider Kiln (Plans and Estimates), Water-gas Kiln—Heat Production of the Kilns; Sec. 2, Dimensions, Shapes, Colours, Decoration, and Quality of Bricks—Hollow Bricks, Dimensions and Prices of Bricks, Various Shapes, Qualities—Various Hollow Bricks, Dimensions, Resistance, Qualities; Sec. 3, Applications —History—Asia, Africa, America, Europe: Greek, Roman, Byzantine, Turkish, Romanesque, Gothic, Renaissance, Architecture—Architecture of the Nineteenth Century: in Germany, England, Belgium, Spain, Holland, France, America—Use of Bricks—Walls, Arches, Pavements, Flues, Cornices—Facing with Coloured Bricks—Balustrades. Chapter IV., Tiles: Sec. 1, History; Sec. 2, Manufacture—(1) Moulding, by Hand, by Machinery: Preparation of the Clay, Soft Paste, Firm Paste, Hard Paste—Preparation of the Slabs, Transformation into Flat Tiles, into Jointed Tiles—Screw, Cam and Revolver Presses—Particulars of Tile-presses—(2) Drying—Planchettes, Shelves, Drying-barrows and Trucks—(3) Firing—Divided Kilns—Installation of Mechanical Tileworks—Estimates; Sec. 3, Shapes, Dimensions and Uses of the Principal Types of Tile—Ancient Tiles: Flat, Round, Roman, Flemish—Modern Tiles—With Vertical Interrupted Join: Gilardoni's, Martin's; Hooked, Boulet's Villa; with Vertical Continuous Join: Muller's, Alsace, Pantile—Foreign Tiles—Special Tiles—Ridge Tiles, Coping Tiles, Border Tiles, Frontons, Gutters, Antefixes, Membron, Angular—Roofing Accessories: Chimney-pots, Mitrons, Lanterns, Chimneys—Qualities of Tiles—Black Tiles—Stoneware Tiles—Particulars of Tiles. Chapter V., Pipes: I. Conduit Pipes—Manufacture—Moulding: Horizontal Machines, Vertical Machines, Worked by Hand and Steam—Particulars of these Machines—Drying—Firing—II. Chimney Flues—Ventiducts and "Boisseaux," "Waggons"—Particulars of these Products. Chapter VI., Quarries: 1, Plain Quarries of Ordinary Clay; 2, of Cleaned Clay—Machines, Cutting, Mixing, Polishing—Drying and Firing—Applications—Particulars of Quarries. Chapter VII., Terra-cotta: History—Manufacture—Application: Balustrades, Columns, Pilasters, Capitals, Friezes, Frontons, Medallions, Panels, Rose-windows, Ceilings—Appendix: Official Methods of Testing Terra-cottas.

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