Journal of the Franklin Institute


Book Description

Vols. 1-69 include more or less complete patent reports of the U. S. Patent Office for years 1825-1859. cf. Index to v. 1-120 of the Journal, p. [415]







Records of the Geological Survey of India


Book Description

Includes the Annual report of the Geological Survey of India, 1867-










Modern Copper Smelting


Book Description







Engineering


Book Description