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Date: 28/05/14 Views: 11474

Date: 04/07/25

Size: 6 items

Mill of Carson Hill Gold Mines Co., at Melones, Calaveras County

Walter W. Bradley Photograph - California Geological Survey Digital Collections.

Date: 03/12/15

CH-dump-pedestal

Date: 10/11/14

CH-dump-frame

Date: 10/11/14

CH-dump-end

Date: 10/11/14

CH-dump-profile

Date: 10/11/14

CH-Dump-Coupler-Top

Date: 10/11/14