Title:Santa Rosa de Ures Silver Mining Co. papers: San Francisco, Guaymas, Hermosillo, and Santa Rosa de Ures, 1863-1865
Creator/Contributor:Santa Rosa de Ures Silver Mining Co, creator
Creator/Contributor:Deneen, R. M., d. 1864, Correspondent.
Creator/Contributor:Symon, Robert R., Correspondent.
Letters and reports from the mine superintendent in Mexico, R.M. Deneen, to R. Wegener in San Francisco, concerning the problem
of getting the mine into operation; also assay reports and correspondence.
Subject:Silver mines and mining -- Mexico
From the Cowan Collection.
BANC MSS M-B 6