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2001-0039. View of three men standing along a ditch in front of a mine shaft with water shooting up; hillsides behind show results of previous hydraulic mining. Photo possibly a publicity photo for water pressure from Stanislaus Electric Power Company work.
Photographs. Nonprojected graphic
1 photographic print ; 10 x 8 in.
Hydraulic mining--California--Calaveras County Gold mining--California--Calaveras County Calaveras County (Calif.)--Photographs Photographic prints
California Calaveras County Calaveras County (Calif.)