Title:Washington Mining Company records, [1869-1882]
Creator/Contributor:Washington Mining Company, creator
Accounts, Mar. 13, 1869 - Sept., 1882, for gold and silver mining and milling company in Mariposa Co., Calif.
Subject:Gold mines and mining -- California
Silver mines and mining -- California
Mariposa County (Calif.) -- Economic conditions
2 v. & portfolio.
BANC MSS C-G 196 port.1
BANC MSS C-G 196 v.1
BANC MSS C-G 196 v.2