Mining statistics west of the Rocky Mountains. Letter from the Secretary of the Treasury, transmitting the report of the Special Commissioner for the collection of mining statistics in the states and territories west of the Rocky Mountains.
Mining West of the Rocky Mountains. 21 Mar. HED 10, 42-1, v1 , 566p.  Indians of Arizona, etc.
Johnson's Bibliographic Reference
Serial Set Citation
House Executive Document
Congressional Document Number
H.R. Exec. Doc. No. 10, 42nd Cong., 1st Sess. (1871)
Number of Pages