Crown 4to, cloth, 36s. Pyrology; or, Fire Chemistry. A Science interesting to the General Philosopher, and an Art of infinite importance to the Chemist, Mineralogist, Metallurgist, Geologist, Agriculturist, Engineer (Mining, Civil, and Military), &c., &c. By WILLIAM ALEXANDER Ross, lately a Major in the Royal Artillery. Crown 8vo, cloth, 8s. Electricity: Its Theory, Sources, and Applica tions. By JOHN T. SPRAGUE, Member of the Society of Telegraph Engineers. With 91 Woodcuts and 30 valuable Tables. Crown 4to, cloth, 155. The Draughtsman's Handbook of Plan and Map Drawing, including Instructions for the preparation of Engineering, Architectural, and Mechanical Drawings, with numerous Illustrations and Coloured Examples. By G. G. ANDRÉ, F.G.S., Member of the Society of Engineers, Assoc. Inst. C.E. Second Edition, royal 8vo, cloth, 12s. 6d. A Practical Treatise on the Science of Land and Engineering Surveying, Levelling, Estimating Quantities, &c. With a General Description of the several Instruments required for Surveying, Levelling, Plotting, &c. By H. S. MERRITT. 41 fine Plates, with Illustrations and Tables. With Portrait, 8vo, cloth, 12s. 6d. The Autobiography of Sir John Rennie, past President of the Institution of Civil Engineers, F.R.S., &c., &c.. Crown 8vo, cloth, 5s. Arbitrations: a Text Book for Surveyors, in tabulated form. By BANISTER FLETCHER, A.R.I.B.A., Author of 'Model Houses,'' Dilapidations,' Compensations,' &c. London: E. & F. N. SPON, 48, Charing Cross. New York: 446, Broome Street. Spons' Architects' and Builders' Pocket-Book of useful Memoranda and Prices for 1875. By W. YOUNG, Architect, Author of 'Picturesque Architectural Studies,' &c. Crown 4to, cloth, 155. Practical Geometry and Engineering Drawing. A Course of Descriptive Geometry, adapted for the requirements of the Engineering Draughtsman, including the Determination of Cast Shadows and Isometric Projection, each chapter being followed by numerous Examples. To the above are added Rules for Shading, Shade-Lining, &c., together with practical Instructions as to the Lining, Colouring, Printing, and general Treatment of Engineering Drawings. By GEORGE S. CLARKE, Lieut. Royal Engineers, Instructor in Mechanical Drawing, Royal Indian Engineering College, Coopers Hill. Third Edition, 8vo, sewed, Is. 6d. The Liverpool Waterworks. By CHARLES M. BELOE, M. Inst. C.E., Author of the 'Construction of Catch-Water Reservoirs.' Dry Rot. Crown 8vo, cloth, 7s. 6d. A Treatise on the Origin, Progress, Prevention, and Cure of Dry Rot in Timber, Remarks on the Means of Preserving Wood from Destruction by Sea-Worms, Beetles, Ants, &c. By THOMAS ALLEN BRITTON, late Surveyor to the Metropolitan Board of Works, &c., &c. To be completed in 12 Monthly Parts, 4to, sewed, 5s. each, Parts I. to V. now ready. Mining Engineering. A Practical Treatise on Coal Mining. By G. G. ANDRE, F.G.S., Mining Civil Engineer, Member of the Society of Engineers. With Plates of Practical Drawings. Foolscap 8vo, cloth, 6s. Slide Valve.-On Designing Valve Gearing. By EDWARD J. COWLING WELCH, Memb. Inst. Mechanical Engineers. With Diagrams. London: E. & F. N. SPON, 48, Charing Cross. New York: 446, Broome Street. CATALOGUE OF BOOKS RELATING TO PRACTICAL SCIENCE, Published and Sold BY E. & F. N. SPON. LONDON: 48, CHARING CROSS. NEW YORK: 446, BROOME STREET. 1875. Just published, PART VIII., demy 8vo, sewed, with Wood Engravings, Price 5s. Journal of the Society of Telegraph Engineers, INCLUDING ORIGINAL COMMUNICATIONS ON TELEGRAPHY AND ELECTRICAL SCIENCE. EDITED BY MAJOR FRANK BOLTON & G. E. PREECE. TO BE CONTINUED QUARTERLY. IRON AND STEEL, THE Journal of the Iron & Steel Institute. EDITED BY JNO. JONES, F.G.S., & DAVID FORBES, F.R.S. PUBLISHED HALF-YEARLY IN 8vo, AT 7s. 6D. EACH PART, LONDON E, & F, N, SPON, 48, CHARING CROSS. ૧ |