18 NEW WORKS published by LONGMANS and CO. 



INLTTSTRIAL CHEMISTRY; a Manual for Manufacturers and fo? 

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TIRE'S DICTIONARY of ARTS, MANUFACTURES, and MINES. 



Seventh Edition, revN-ritten and enlarged by Egbert Hunt, P.R.S. assisted by 

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HANDBOOK of PRACTICAL TELEGRAPHY. By R. S. Culley, 

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TELEGRAPHY. By W. H. Peeece, C.E. Divisional Engineer, P.O. 

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RAILWAY APPLIANCES; a Description of Details of Eailway 

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ENCYCLOP.EDIA of CIVIL ENGINEERING, Historical, Theoretical, 

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OCCASIONAL PAPERS on SUBJECTS connected with CIVIL EN- 



GINEERIXGr, GUNNERY, and Kaval Architecture. By Michael Scott, 

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NAVAL POWERS and their POLICY, with Tabular Statements of 

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TREATISE on MILLS and MILLWORK. By Sir W. Fairbaibn, 



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USEFUL INFORMATION for ENGINEERS. By Sir W. FAmBAiRN, 



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The APPLICATION of CAST and WROUGHT IRON to Building 



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The THEORY of STRAINS in GIRDERS and similar Structures, 

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A TREATISE on the STEAM ENGINE, in its various Applications 

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CATECHISM of the STEAM ENGINE, in its various Applications to 

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HANDBOOK of the STEAM ENGINE. By the same Author, forming 

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BOURNE'S RECENT IMPROVEMENTS in the STEAM ENGINE in its 

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