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THE MOST VALUABLE TECHNO-CHEMICAL' RECEIPT BOOK PUBLISHED Henley’s Twentieth Century Book of Recipes, Formulas and Processes •Edited by GARDNER D. HISCOX, M.E. Price Cloth ,$3.00 Half Morocco 4.00 800 large octavo. (6x9 pages contains over 10,000 selected scientific, chemical, .technological and practical Recipes and Processes, including hundreds of so- called trade secrets for every business. " TO present here oven a limited ’number of the subjects which find a place in this valuable work would, be difficult. Suffice to say that in its pages will be found matter of intense interest and immeasurable practical value to the scientific amateur and to him who wishes to obtain a knowledge of the many processes used in the arts, trades and manufactures, a knowledge which will render his pursuits more instructive and remunerative. Serving as a reference.book to the small and large manufacturer.and supplying intelligent seekers with the information necessary to conduct a process, the work will be found of inestimable worth to the Metallurgist, the Photographer, the Perfumer, the Painter, the Manufacturer of Glues, Pastes, Cements, and Mucilages, the Com- pc under of Alloys, the Cook, the Physician, the Druggist, the Electrician, the Brewer the Engm«er, the Foundryman, the Machinist, the Potter, the Tanner, the Confectioner, the Chiropodist, the Nianicurc, the Manufacturer of Chemical Novelties and Toilet Preparations, the Dyer, the Elec- troplater, the Enameler, the Engraver, the Provisioner, the Glass Worker, the Goldbeater, the Watch- maker and Jeweler, the Hat Maker, the Ink Manufacturer, the Optician, the J armer, the Dairyman, the Paper Maker, the Wood and Metal Worker,, the. Chandler and Soap Maker, the Veterinary Surgeon, and the Technologist in general. x - A mine of information, and up to date in every respect. A book which, will prove of value to everyone, as it covers, every branch of the useful Arts. AMONG THE RECIPES GIVEN ARE: Bleaching Recipes; Etching and Engraving Recipes; Recipes for Glass Making; Paper Making Recipes; Recipes for Ointments; Mirror Making Formulas; Paint Making formulas; Gilding Recipes; Galvanizing Recipes; Bronzing Recipes; Tinning Recipes; Silvering Recipes; Recipes for Aanesiyes; Recipes for Plating and Enameling; Cleaning Processes; Soap Making: Leather and its 1 reparation; Recipes for Alloys; Recipes for Solders; Photographic Formulas: Shoe Dressing Recipes; Stove Blacking Recipes; Rust Preventive Recipes; Recipes for Lubricants; Recipes for Ous; Recipes for Dves,‘Colors, and Pigments; Recipes for Dryers; Ink Recipes; Recipes for Artificial Gem Making; Jewelers’ and Watchmakers’ Recipes; Household Formulas; Waterproofing Recipes; rireproofing Recipes; Recipes for Cements. Glues, Mucilage; Fireworks Recipes: Recipes for Eradicate™; Alco- hol and its Uses; Recipes for Essences and Extracts; Dentifrice Recipes; Cosmetic Recipes; 1 erlumo Recipes; Tanning Recipes; Metallurgical Formulas; Hair Restorers: Depilatories. And many thousands more—Equally important in the-Arts and Manufactures. WHAT IS SÄ1D OF THIS BOOK: Your Twentieth Century Book of Recipes. Formulas and Processes duly received. T am glad to have a copy of it, and if I could not. replace it money couldn’t buy it. It is the best thing oi the sort I ever saw.—M. E. Trüx, Sparta, Wis. We can most thoro-ighly recommend that you obt ain a copy of this book as you will find it a werk of the most useful character, and one that will repay its possessor if kept constantly at Uis side.—Trade Mark Record. Many small fortunes, and not a few large ones, have been made by the aid of a book of this character, since the receipts have all been successfully used.and arc known to be correct— Southern Machinery. Lack of space prevents,the publisher.frorrf including other reviews of this book.