Reports of Experiments on the Strength and other Properties of Metals for Cannon. With a Description of the Machines for testing Metals, and of the Classification of Cannon in service. By Officers of the Ordnance Department U. S. Army. By authority of the Secretary of War. Illustrated by 25 large steel plates. In one volume, 4to. $10.00
SULLIVAN.—Protection to Native Industry.
By Sir Edward Sullivan, Baronet, author of "Ten Chapters on Social Reforms." In one volume, 8vo. $1.50
Tables Showing the Weight of Round, Square, and Flat Bar Iron, Steel, etc.,
By Measurement. Cloth. 63
TAYLOR.—Statistics of Coal:
Including Mineral Bituminous Substances employed in Arts and Manufactures; with their Geographical, Geological, and Commercial Distribution and Amount of Production and Consumption on the American Continent. With Incidental Statistics of the Iron Manufacture. By R. C. Taylor. Second edition, revised by S. S. Haldeman. Illustrated by five Maps and many wood engravings.
8vo., cloth. $10.00
TEMPLETON.—The Practical Examinator on Steam and the Steam-Engine:
With Instructive References relative thereto, arranged for the Use of Engineers, Students, and others. By Wm. Templeton, Engineer.
12mo. $1.25
THOMAS.—The Modern Practice of Photography.