18 NEW WORKS published by LONGMANS and CO. 



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



Serenth Edition, rewTitten and enlarged by Robert Hunt, F.R.S. assisted by 

 numerous Contributors eminent in Science and the Ai'ts, and familiar with 

 Manufactures. With above 2,100 Woodcuts. 3 vols, medium 8vo. £5 55. 



Vol. IV. Supplementary, completing all the Departments of the Dictionary to 

 the year 1877, is preparing for publication. 



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

 Memb. Inst. C.E. Engineer-in-Chief of Telegraphs to the Post Office. Sixth 

 Edition, with 144 Woodcuts and 5 Plates. Svo. price I65. 



ENCYCLOPEDIA of CIVIL ENGINEERING, Historical, Theoretics], 

 and Practical. By E, Cresy, C.E. With above 3,000 Woodcuts. Svo. 42*. 



The AMATEUR MECHANICS PRACTICAL HANDBOOK ; dc- 



scril>ing the ditYoront Tools required in the Workshop, the uses of them, and hoTS' 

 to use them, -.vith examples of different kinds of work, &c. with full Descriptions 

 and Di'awings. By A. H. G. Hor.sox. With 33 Woodcuts. Crown Svo. 25. 6(7. 



The ENGINEER'S VALUING ASSISTANT. By 11. D. Hoskold, 



Civnl and Mining Engineer, 16 years Alining Engineer to the Dean Forest Iron 

 Company. Svo. [In the pirs.t. 



The WHITWORTH MEASURING MACHINE; including Descrip- 

 tions of the Surface Plates, Cauges, and other Measuring Instruments made by 

 Sir Joseph Wiiitwouth, Bart. By T. M. Goodkite, .M.A. and V. P. B. Shelley, 

 C.E. Fcp. 4to. with 4 Plates and U Woodcuts. [Xeurli/ readij. 



TREATISE on MILLS and MILLWORK. By Sir AV. Fa^irbairn, 

 Bart. F.R.S. New Edition, with 18 Plates and 322 Woodcuts, 2 vols. Svo. 325. 



USEFUL INFORMATION for ENGINEERS. By Sir W. Fairbairn, 

 Bart. F.R.S. Revised Edition, with Illustrations. 3 vols, crown 8vo. price 3l5. Gd, 



The APPLICATION of CAST and WROUGHT IRON to Building 



Purposes. By Sir W. Fairbairn, Bart. F.R.S. Fourth Edition . enlarged ; with 

 6 Plates and 118 Woodcuts. Svo. price I65. 



The THEORY of STRAINS in GIRDERS and similar Structures, 

 with Observations on the application of Theory to Practice, and Tables of the 

 Strength and other Properties of Materials. By Bixdon B. Stoxey, M.A. 

 M. Inst. C.E. Second Edition, royal Svo. with 5 Plates and 123 Woodcuts, 365. 



A TREATISE on the STEAM ENGINE, in its various Applications 

 to Mines, Mills, Steam Navigation, Railways, and Agriculture. By J. Bournk, 

 C.E. With Portrait, 37 Plates, and 546 Woodcuts. 4to. 425. 



CATECHISM of the STEAM ENGINE, in its various Applications to 

 Mines, Mills, Steam Navigation, Railways, and Agricultui'S. By the same 

 Author. With 89 Woodcuts. Fcp. Svo. 65. 



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

 a Key to the Catechism of the Steam Engine, with 67 Woodcuts. Fcp. 95. 



BOURNE'S RECENT IMPROVEMENTS in the STEAM ENGINE in its 



various applications to Mines, Mills, Steam Navigation, Railways, and Agri- 

 culture. By John Bourne, C.E. With 124 Woodcuts. Fcp. Svo. Gs, 



