Author: SMITH, PHILIP S.
Title: Fineness Of Gold From Alaska Placers. Geological Survey Bulletin 910-C. United States Department of the Interior.
Description: First Edition; 8vo; pp. vi, 147- 275; 1 colour folding geological map in pocket at rear; original stiff wrapper, minor insect damage to wrapper, corners creased, a good copy. Washington, Government Printing Office, 1941.

Keywords: United States mining gold geology Alaska survey