PUBLISHED BY CROSBY LOCKWOOD & CO. n 



Bridge Construction in Masonry y Timber, & Iron. 



EXAMPLES OF BRIDGE AND VIADUCT CONSTRUC- 

 TION OF MASONRY, TIMBER, AND IRON ; consisting of 

 46 Plates from the Contract Drawings or Admeasurement of select 

 Works. By W. Davis Haskoll, C.E. Second Edition, with 

 the addition of 554 Estimates, and the Practice of Setting out Works, 

 illustrated with 6 pages of Diagrams. Imp. 4to, 2/. \2s, 6d, half- 

 morocco. 



** One of the very few works extant descending to the level of ordinary routine, and 

 treating on the common every-day practice of the railway engineer. ... A work of 

 the present nature by a man of Mr. Haskoll's experience, must prove invaluable to 

 hundreds. The tables of estimates appended to this edition will considerably enhance 

 its value. " — Engineering. 



Mathematical Ins trti^ment S , their Construction, &c. 



MATHEMATICAL INSTRUMENTS : their CONSTRUC- 

 TION, ADJUSTMENT, TESTING, AND USE; comprising 

 Drawing, Measuring, Optical, Surveying, and Astronomical Instru- 

 ments. By J. F. Heather, M.A., Author of Practical Plane 

 Geometry," Descriptive Geometry," &c. Enlarged Edition, for 

 the most part entirely rewritten. With numerous Wood-cuts. 

 l2mo, 5J-. cloth boards. 



Drawing for Engineers, &c. 



THE WORKMAN^S MANUAL OF ENGINEERING 

 DRAWING. By John Maxton, Instructor in Engineering 

 Drawing, Royal Naval College, Greenwich, formerly of R. S. N. A. , 

 South Kensington. Third Edition, carefully revised. With upwards 

 of 300 Plates and Diagrams. i2mo, cloth, strongly bound, 4^. (id, 



** Even accomplished draughtsmen will find in it much that will be of use to them. 

 A copy of it should be kept for reference in every drawing office." — Engineering. 

 "Indispensable for teachers of engineering drawing." — Mechanics' Magazine, 



Oblique Arches, 



A PRACTICAL TREATISE ON THE CONSTRUCTION of 

 OBLIQUE ARCHES. By John Hart. Third Edition, with 

 Plates. Imperial 8vo, Ss, cloth. 



Oblique Bridges. 



A PRACTICAL and THEORETICAL ESSAY on OBLIQUE 

 BRIDGES, with 13 large folding Plates. By Geo. Watson 

 Buck, M. Inst. C.E. Second Edition, corrected by W. H. 

 Barlow, M. Inst. C.E. Imperial 8vo, 12s. cloth. 



**The standard text-book for all engineers regarding skew arches, is Mr. Buck's 

 treatise, and it would be impossible to consult abetter." — Engineer. 



Pocket-Book for Marine Engineers, 



A POCKET BOOK FOR MARINE ENGINEERS. Con- 

 taining useful Rules and Formulae in a compact form. By Frank 

 Proctor, A.LN.A. Second Edition, revised and enlarged. 

 Royal 32mo, leather, gilt edges, with strap, 4^-. 



**We recommend it to our readers as going far to supply a long-felt want."— 



Naval Science. 



"A most useful companion to all marine engineers." — United Service Gazette. 

 '* S( arcely anything required by a naval engineer appears to have been for- 

 gotten." — Iron. 



