E. & F. N. SPON, 16, BUCKLERSBURY, LONDON. Cotton Supply. Considerations relative to Cotton Supply as it was, as it is, and as it might be, by Joseph Gibbs, Member Institute Civil Engineers, 8vo, sewed, 18. Earthwork Tables. A general Sheet Table, for facilitating the Calcu--lation of Earthworks for Railways, Canals, &c. by F. Bashforth, M.A., on a large sheet, 6d. Earthwork Tables. A general Table for facilitating the Calculation of "This little volume should become the handbook of every person whose duties require even occasional calculations of this nature; were it only that it is more extensively applicable than any other in existence, we could cordially recommend it to our readers, but when they learn that the use of it involves only half the labour of all other Tables constituted for the same purpose, we offer the strongest of all recommendations, that founded on the value of time.". Mechanics' Magazine. Earthwork Tables. Tables for facilitating the calculation of Earthwork in the Cuttings and Embankments of Railways, Canals, &c., second edition, corrected and considerably enlarged, by Sir John Macneill, 8vo, cloth, 31s. 6d. Earthwork Tables. Tables for facilitating the calculation of Earthwork in the construction of Railways, Roads, Canals, Dams, &c., by David Cunningham, C.E., royal 8vo, cloth, 10s. 6d. Electricity. Memorials, Scientific, and Literary, of Andrew Electricity. A Treatise on the Principles of Electrical Accumulation and Conduction, by F. C. Webb, Associate Institute Civil Engineers, part I., crown 8vo, cloth, 3s. 6d. Electricity. LIST OF BOOKS PUBLISHED BY A short History of the Electric Clocks, with explanations of their principles and mechanism, and instructions for their management and regulation, by Alexander Bain, cuts, 8vo, sewed, 6d. Electro-Metallurgy. Contributions towards a History of Electro- Engineers' Pocket-Book. A Pocket-Book of useful Formulæ and Memoranda edition, revised and improved, 32mo, roan, 4s. 6d. "Mr. Molesworth has done the profession a considerable and lasting benefit by publishing his very excellent Pocket-Book of Engineering Formula. What strikes us first, is, the very convenient size and form of the book adopted by the author; and next, in glancing over its contents, we are pleased to find many really useful things not found elsewhere in any Engineering Pocket-Book. Mr. Molesworth's treatment of Hydraulics and Hydro-Dynamics, and Motive Power generally, is excellent. To the latter branch of his subject, Mr. Molesworth has evidently devoted considerable attention, and his collection of formula will be found most useful, But to stop to detail everything that is good and useful in this book. would be nearly equal to reprinting a list of its contents."Artizan, April, 1863. Engineers' Price Book. Appleby's Illustrated Handbook and Prices Current Fish Cookery. Gas. A practical Treatise on the Choice and Cookery of The Gas Works of London, by Zerah Colburn, C.E. E. & F. N. SPON, 16, BUCKLERSBURY, LONDON. Gasometry. Comprising the leading physical and chemical properties of Gases, by R. Bunsen, translated by Roscoe, 8vo, cloth 3s. 6d. Gold-Bearing Strata. Heat. On the Gold-bearing Strata of Merionethshire, by An enquiry into the Nature of Heat, and into its Mode of Action in the Phænomena of Combustion, Vaporisation, &c. by Zerah Colburn, 8vo, boards, 28. Hydraulics. Tredgold's Tracts on Hydraulics, containing Illumination. A Primer of the Art of Illumination, for the use of beginners, with a rudimentary treatise on the art, practical directions for its exercise, and examples, taken from Illuminated MSS. in gold and colours, by F. Delamotte. small 4to, cloth gilt, 9s. "Modestly called a Primer, this little book has a good title to be esteemed a manual and guide-book in the study and practice of the different styles of ornamental lettering used by the artistic transcribers of past centuries. An amateur may, with this silent preceptor, learn the whole art and mystery of illumination."Spectator. Illumination Initials. Medieval Alphabets and Initials for Illuminators, by F. G. Delamotte, with an Introduction by J. Willis Brooks, printed in gold and colours, small 4to, cloth gilt, 6s. Iron Bridges. A complete Treatise on Cast and Wrought Iron Bridge Construction, including Iron Foundations, in three parts, theoretical, practical, and descriptive, by William Humber, Associate Institute Civil LIST OF BOOKS PUBLISHED BY Engineers, and Member of the Institution of Mechanical Engineers, 2 vols, imperial 4to, containing 80 double plates, and 200 pages of text; an entirely new work, £6 16s. 6d. Iron Bridges. Diagrams to facilitate the Calculation of Iron Bridges, by Francis Campin, C.E. folded in 4to, wrapper, 2s. 6d. Iron Bridges. A practical Treatise on Cast and Wrought Iron Bridges and Girders as applied to Railway Structures and to Buildings generally, with numerous examples drawn to a large scale, selected from the Public Works of the most eminent Engineers, with 58 full page plates, by William Humber, Associate Institute Civil Engineers, and Member of the Institution of Mechanical Engineers, imperial 4to, half-bound in morocco, £1 16s. "Mr. Humber's admirable work on Iron Bridges.”—The Times. Iron Manufacture. The Iron Manufacture of Great Britain, Theoretically and Practically considered; including Descriptive Details of the Ores, Fuels, and Fluxes employed; the Preliminary Operation of Calcination; the Blast, Refining, and Puddling Furnaces; Engines and Machinery; and the various Processes in Union, &c., by William Truran, C.E., formerly Engineer at the Dowlais Iron Works, under the late Sir John Guest, Bart., subsequently at the Hirwain and Forest Works, under Mr. Crawshay, third edition (reprinted from the second) by J. Arthur Phillips, Author of a "Manual of Metallurgy," "Records of Mining," &c., and W. H. Dorman, C.E., royal 4to, half morocco, illustrated by 84 plates of furnaces and machinery, £2 28. "Mr. Truran's work is really the only one deserving the name of a treatise upon and text-book of the Iron Manufacture of the Kingdom. It gives a most comprehensive and minute exposition of present practice, if the term may be applied to Iron Manufacture as distinguished from strictly professional subjects. The author does not go out of his way to theorise upon how Iron should or may be made, but he describes how it is made in all the Iron Districts of the Kingdom."-Engineer, December 26, 1862. E. & F. N. SPON, 16, BUCKLERSBURY, London. "It has seldom fallen to our lot to introduce to the notice of the scientific public a more valuable work than this. It is evidently the result of long, careful, and practical observation, and it forms at once a glorious monument to the memory of its author, and an excellent guide to those who are directly or indirectly interested in the great subject of which it treats." —Mechanics' Magazine, Sept. 26, 1862. Jonathan Hulls. A description and draught of a now invented Machine for carryng Vessels or Ships out of or into any Harbour, Port, or River, against Wind and Tide, or in a Calm, by Jonathan Hulls, 1737, reprint in fac-simile, 12mo, half-morocco, reduced to 28., sewed, 1s. Levelling. Principles and Practice of Levelling, by E. Jones, cuts, 12mo, cloth, 1s 6d. Locks and Safes. A Treatise on Fire and Thief-proof Depositories, and Locks and Keys, by George Price, in one large vol. (916 pages), with numerous wood engravings, 8vo, cloth gilt, 5s. Mechanical Drawing. An elementary Treatise on Orthographic Projection, being a new method of teaching the Science of Mechanical aud Engineering Drawing, intended for the instruction of Engineers, Architects, Builders, Smiths, Masons, and Bricklayers, and for the use of Schools, with numerous illustrations on wood and steel, by William Binns, Associate Institute Civil Engineers, late Master of the Mechanical Drawing Class at the Department of Science and Art, and at the School of Mines, formerly Professor of Applied Mechanics at the College for Civil Engineers, &c., fourth edition, 8vo, cloth, 9s. Mr. Binns' System of Mechanical Drawing is in successful operation in all the Art Schools of the United Kingdom. "Mr. Binns has treated his subject in a practical and masterly manner; avoiding theoretical disquisitions on the art, and giving direct and applicable examples, advancing progressively from the correct orthographic projection of the most simple to the most |