For the Engineer, Mechanic, Manufacturer of Engine Work, Naval Architect, Miner, and Millwright. By Oliver Byrne. 1 volume, 8vo., nearly 600 pages. $4.50

BYRNE.—The Practical Metal-Worker's Assistant:

Comprising Metallurgic Chemistry; the Arts of Working all Metals and Alloys; Forging of Iron and Steel; Hardening and Tempering; Melting and Mixing; Casting and Founding; Works in Sheet Metal; The Processes Dependent on the Ductility of the Metals; Soldering; and the most Improved Processes and Tools employed by Metal-Workers. With the Application of the Art of Electro-Metallurgy to Manufacturing Processes; collected from Original Sources, and from the Works of Holtzapffel, Bergeron, Leupold, Plumier, Napier, Scoffern, Clay, Fairbairn, and others. By Oliver Byrne. A new, revised, and improved edition, to which is added An Appendix, containing The Manufacture of Russian Sheet-Iron. By John Percy, M. D., F.R.S. The Manufacture of Malleable Iron Castings, and Improvements in Bessemer Steel. By A. A. Fesquet, Chemist and Engineer. With over 600 Engravings, illustrating every Branch of the Subject. 8vo. $7.00

Cabinet Maker's Album of Furniture:

Comprising a Collection of Designs for Furniture. Illustrated by 48 Large and Beautifully Engraved Plates. In one vol., oblong. $5.00

CALLINGHAM.—Sign Writing and Glass Embossing:

A Complete Practical Illustrated Manual of the Art. By James Callingham. In one volume, 12mo. $1.50

CAMPIN.—A Practical Treatise on Mechanical Engineering:

Comprising Metallurgy, Moulding, Casting, Forging, Tools, Workshop Machinery, Mechanical Manipulation, Manufacture of Steam-engines, etc., etc. With an Appendix on the Analysis of Iron and Iron Ores. By Francis Campin, C. E. To which are added, Observations on the Construction of Steam Boilers, and Remarks upon Furnaces used for Smoke Prevention; with a Chapter on Explosions. By R. Armstrong, C. E., and John Bourne. Rules for Calculating the Change Wheels for Screws on a Turning Lathe, and for a Wheel-cutting Machine. By J. La Nicca. Management of Steel, Including Forging, Hardening, Tempering, Annealing, Shrinking, and Expansion. And the Case-hardening of Iron. By G. Ede. 8vo.
Illustrated with 29 plates and 100 wood engravings. $6.00