Three-page typescript report from Holt to his partner, a Mr. Brock, about the Santa Eulalia group of mines near Sombrerete District, state of Zacatecas, Mexico, dated August 11, 1927. Included are four blueprints: an assay map, a geological plan, a ...
castanoe - 2016-11-21 17:13
The Old Abe mine, in White Oaks, New Mexico, produced a million dollars worth of gold from one of the deepest dry mines in the world. Its true vein was discovered in 1890 by William Watson, who shared ownership with seven other people, named in the back ...
castanoe - 2016-11-22 12:08
Contains audio cassettes of recorded interviews with former miners of the San Manuel mine near Mammoth, Arizona. Also included are the transcripts of these tapes. Renee Ross, project manager of the Mammoth Miners Memorial Oral History Project interviews ...
castanoe - 2016-11-22 14:42