6 CATALOGUE OF SCIENTIFIC BOOKS 



A Practical Treatise on Coal Mining. By GEORGE 



G. ANDRE, F.G.S., Assoc. Inst. C.E., Member of the Society of Engineers. 

 With 82 lithographic plates. 2 vols., royal 4to, cloth, 3/. I2s. 



A Practical Treatise on Casting and Founding^ 



including descriptions of the modern machinery employed in the art. By 

 N. E. SPRETSON, Engineer. Third edition, with 82 plates drawn to 

 scale, 412 pp., demy 8vo, cloth, i&f. 



The Depreciation of Factories and their Valuation. 



By EWING MATHESON, M. Inst. C.E. 8vo, cloth, 6s. 



A Handbook of Electrical Testing. By H. R. KEMPE, 



M.S.T.E. Fourth edition, revised and enlarged, crown 8vo, cloth, i6s. 



Gas Works : their Arrangement, Construction, Plant, 



and Machinery. By F. COLYER, M. Inst. C.E. With y. folding plates, 

 8vo, cloth, 24J. 



The Clerk of Works: a Vade-Mecum for all engaged 



in the Superintendence of Building Operations. By G. G. HOSKINS, 

 F.R.I.B.A. Third edition, fcap. 8vo, cloth, u. 6d. 



American Foundry Practice: Treating of Loam, 



Dry Sand, and Green Sand Moulding, and containing a Practical Treatise 

 upon the Management of Cupolas, and the Melting of Iron. By T. D- 

 WEST, Practical Iron Moulder and Foundry Foreman. Second edition, 

 with numerous illustrations, crown 8vo, cloth, los. 6d. 



The Maintenance of Macadamised Roads. By T. 



CODRIKGTON, M.I.C.E, F.G.S., General Superintendent of County Roads 

 for South Wales. 8vo, cloth, 6s. 



Hydraulic Steam and Hand Power Lifting and 



Pressing Machinery. By FREDERICK COLYER, M. Inst. C.E., M. Inst. M.E. 

 With 73 plates, 8vo, cloth, i8j. 



Pumps and Piimping Machinery. By F. COLYER, 



M.I.C.E., M.I.M.E. With 23 folding plates, 8vo, cloth, I2s. 6d. 



Pumps and Pumping Machinery. By F. COLYER. 



Second Part. With n large plates, 8vo, cloth, 12s. 6d. 



A Treatise on the Origin, Progress, Prevention, and 



Cure of Dry Rot in Timber; with Remarks on the Means of Preserving 

 Wood from Destruction by Sea- Worms, Beetles, Ants, etc. By THOMAS 

 ALLEN BRITTON, late Surveyor to the Metropolitan Board of Works, 

 etc., etc. With 10 plates, crown 8vo, cloth, "]s. 6d. 



