6 CROSBY LOCKWOOD & SON'S CATALOGUE. 



DRYING MACHINERY AND PRACTICE. A Handbook 



on the Theory and Practice of Drying and Desiccating, with Classified 

 Description of Installations, Machinery, and Apparatus, including also a 

 Glossary of Technical Terms and Bibliography. By THOMAS G. 

 MARLOW, Grinding, Drying, and Separating Machinery Specialist. 

 140 pages, with 173 Illustrations and numerous Plates and Tables. 

 Medium 8vo, cloth Just published. Net \*& 6d. 



DRYING BY GRAVITATION, ABSORPTION, AND CONDENSATION MECHANICAL DRYING DRYING 

 BY EVAPORATION-METHODS OF APPLYING THE HEAT METHODS OF REMOVING THE VAPOUR- 

 HANDLING THE MATERIALS EVAPORATIVE DRYING INSTALLATIONS BIBLIOGRAPHY OF DRYING 

 AND DESICCATING GLOSSARY OF TERMS. 



DRYING PROCESSES AND PATENTS. A complemen- 

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ELECTRICITY IN FACTORIES AND WORKSHOPS: 



ITS COST AND CONVENIENCE. A Handbook for Power Pro- 

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 with numerous illustrations. Large crown 8vo, cloth ... Net 75. 6d. 

 ELECTRO-METALLURGY. A Practical Treatise. By ALEX- 

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ELECTRO-PLATING. A Practical Handbook on the Deposition 

 of Copper, Silver, Nickel, Gold, Aluminium, Brass, Platinum, etc., etc. 

 By J. W. URQUHART, C.E. Fifth Edition, Revised. Crown 8vo, cloth. 55. 



ELECTRO-PLATING AND ELECTRO-REFINING OF 



METALS. Being a new edition of ALEXANDER WATT'S "Electro- 

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PART I. ELECTRO-PLATINGPRELiMiNARY CONSIDERATIONS PRIMARY AND SECON- 

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 GOLD VARIOUS GILDING OPERATIONS MERCURY GILDING ELECTRO DEPOSITION OF SILVEK 

 IMITATION ANTIQUE SILVER ELECTRO DEPOSITION OF NICKEL, TIN, IRON AND ZINC, VARIOUS 

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 ELECTROLYTIC PRODUCTION OF ALUMINIUM AND ELECTROLYTIC REFINING OF NICKEL- 

 ELECTRO GALVANISING. 



ELECTRO-TYPING. The Reproduction and Multiplication of 

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 By J. W. URQUHART, C.E. Crown 8vo, cloth 55. 



ENGINEERING CHEMISTRY. A Practical Treatise for the 

 Use of Analytical Chemists, Engineers, Iron Masters, Iron Founders, 

 Students and others. Comprising Methods of Analysis and Valuation ot 

 the Principal Materials used in Engineering Work, with numerous 

 Analyses, Examples and Suggestions. By H. J. PHILLIPS. Third 

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Net i os. 6d. 



