Statistics and technology of the precious metals
By: by S.F. Emmons and G.F. Becker
Series: Miscellaneous document / 47th Congress, 2d session. House -- 42, pt.13
Publisher: GPO
Published: 1885
Place of publication: Washington
Language: eng
Number of pages: 541
Subjects: Precious metals; Mines and mineral resources; Census, 10th, 1880
Notes: At head of title: Department of the Interior, Census Office.

47th Congress, session, House of Representatives. Mis. do. 42, part 13.