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A Treatise . .$1.00 ON THE CONSTRUCTION AND MANAGEMENT OF RAILWAYS; designed to afford useful knowledge, in the popular style, to the holders of this class of property; as well as Railway Managers, Officers and Agents. By John B. Jervis, late Chief Engineer of the Hudson River Railroad, Croton Aqueduct, etc. One volume, 12mo., cloth.......$2.00 CONTENTS. - Preface - Introduction. Construction. - Introductory-Land and Land Damages-Location of Line-Method of Business -Grading-Bridges and Culverts-Road Crossings-Ballasting Track-Cross Sleepers-Chairs and Spikes-Rails-Station Buildings-Locomotives, Coaches and Cars. Operating.-Introductory-Freight-Passengers-Engine Drivers-Repairs to Track-Repairs of MachineryCivil Engineer-Superintendent-Supplies of Material-Receipts-Disbursements-Statistics-Running Trains - - Competition - Financial Management-General Remarks. Johnson. The Coal Trade of British America; With Researches on the Characters and Practical Values of American and Foreign Coals. By Walter R. Johnson, Civil and Mining Engineer and Chemist. 8vo........$2.00 This volume contains the results of the experiments made for the Navy Department, upon which their Coal contracts are now based. Johnston. Instructions for the Analysis of Soils, Limestones and Manures. By J. F. W. Johnston. 12mo............ ........................... ........................... .................... 38 Larkin. The Practical Brass and Iron Found. er's Guide A Concise Treatise on the Art of Brass Founding, Moulding, etc. By James Larkin. 12mo., cloth........ Leslie's (Miss) Complete Cookery; ..$1.25 Directions for Cookery in its Various Branches. By Miss Leslie. 58th thousand. Thoroughly revised; with the addition of New Receipts. 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Complete in one volume, octavo.. $10.00 This important Treatise will be found to cover the whole field in the most masterly manner, and it is believed that in no other branch of applied science could more signal service be rendered to American Manufactures. The publisher is not aware that in any other work heretofore issued in this country, more space has been devoted to this subject than a single chapter; and in offering this volume to so large and intelligent a class as American Tanners and Leather Dressers, he feels confident of their substantial support and encouragement. CONTENTS.-Introduction-Dignity of Labor-Tan and Tannin -Gallic Acid-Extractive-Tanning Materials-Oak Barks-Barking of Trees-Method of Estimating the Tanning Power of Astringent Substances-Tan-The Structure and Composition of Skin-Different Kinds of Skin suitable for Tanning-Preliminary Treatment of Skins -Tanning Process-Improved Processes-Vauquelin's Process-Accelerating Processes-Keasley's, Trumbull's, Hibbard's, and Leprieur's Processes-Tanning with Extract of Oak-Bark-Hemlock TanningWith Myrtle Plant-English Harness Leather-Calf Skins-Goat and Sheep Skins-Horse Hides-Buck, Wolf and Dog Skins-Buffalo, or "Grecian" Leather-Russia Leather-Red Skins-Wallachia Leather -Mineral Tanning-Texture and Quality of Leather, and the means of Discovering its Defects-Tawing-Hungary Leather-Oiled Leather -Tanning as practised by the Mongol Tartars-Shagreen-Parchment -Leather Bottles-Tanning of Cordage and Sail Cloth-Glazed or "Patent" Leather-Helverson's Process for Rendering Hides Hard and Transparent-Currying-Currying of Calf Skins-Currying of Goat Skins-Red Leather-Fair Leather-Water Proof DressingPerkins' Machine for Pommelling and Graining Leather-Splitting, Shaving, Fleshing and Cleansing Machines-Embossing of LeatherGut Dressing. Morfit. A Treatise on Chemistry APPLIED TO THe Manufacture of Soap and CANDLES; being a Thorough Exposition, in all their Minutiæ, of the principles and Practice of the Trade, based upon the most recent Discoveries in Science and Art. By Campbell Morfit, Professor of Analytical and Applied Chemistry in the University of Maryland. A new and improved edition. Illustrated with 260 Engravings on Wood. Complete in one volume, large 8vo......... ..$7.00 CONTENTS.-CHAPTER I. The History of the Art and its Relations to Science-II. Chemical Combination-III. Alkalies and Alkaline Earths-IV. Alkalimentary-V. Acids-VI. Origin and Composition of Fatty Matters-VII. Saponifiable Fats-Vegetable Fats-Animal Fats-Waxes-VIII. Action of Heat and Mineral Acids of Fatty Matters-IX. Volatile or Essential Oils, and Resins-X. The Proximate Principles of Fats-Their Composition and Properties-Basic Constituents of Fats-XI. Theory of Saponification-XII. Utensils Requisite for a Soap Factory-XIII. Preparatory Manipulations in the Process of Making Soap-Preparation of the Lyes-XIV. Hard Soaps-XV. Soft Soaps-XVI. Soaps by the Cold Process-XVII. Sili. cated Soaps-XVIII. Toilet Soaps-XIX. Patent Soaps-XX. Fraud and Adulterations in the Manufacture of Soap-XXI. Candles-XXII. Illumination-XXIII. Philosophy of Flame-XXIV. Raw Material for Candles-Purification and Bleaching of Suet-XXV. Wicks-XXVI. Dipped Candles-XXVII. Moulded Candles-XXVIII. Stearin Candles -XXIX. Stearic Acid Candles-"Star" or "Adamantine" CandlesSaponification by Lime-Saponification by Lime and Sulphurous Acid -Saponification by Sulphuric Acid-Saponification by the combined action of Heat, Pressure and Steam-XXX. Spermaceti CandlesXXXI. Wax Candles-XXXII. Composite Candles-XXXIII. Paraffin -XXXIV. Patent Candles-XXXV. Hydrometers and Thermometers. Mortimer. Pyrotechnist's Companion; Or, a Familiar System of Fire-works. By G. W. MortiIllustrated by numerous Engravings. 12mo $1.00 mer: Napier. Manual of Electro-Metallurgy ; Including the Application of the Art to Manufacturing Processes. By James Napier. From the second London edition, revised and enlarged. Illustrated by Engravings. In one volume, 12mo...... Napier's Electro-Metallurgy is generally regarded as the very best Practical Treatise on the Subject in the English Language. CONTENTS.-History of the Art of Electro-Metallurgy-Description of Galvanic Batteries, and their respective Peculiarities-Electrotype Processes-Miscellaneous Applications of the Process of Coating with Copper - Bronzing - Decomposition of Metals upon one another-Electro-Plating-Electro-Gilding-Results of Experiments on the Deposition of other Metals as Coatings, Theoretical Observations. Norris's Hand-book for Locomotive Engineers and Machinists; Comprising the Calculations for Constructing Locomotives, Manner of setting Valves, etc., etc. By Septimus Norris, Civil and Mechanical Engineer. In one volume, 12mo., with Illustrations.............. .$1.75 "With pleasure do we meet with such a work as Messrs. Norris and Baird have given us."-Artizan. "In this work he has given us what are called 'the secrets of the business,' in the rules to construct locomotives, in order that the million should be learned in all things."-Scientific American. Nystrom. A Treatise on Screw Propellers and their Steam Engines; With Practical Rules and Examples by which to Calculate and Construct the same for any description of Vessels. By J. W. Nystrom. Illustrated by over thirty large Working Drawings. In one volume, octavo...$5.00 |