Mills; Hydraulic Mining Machinery; ae se and eae 10-STAMP WIN Cal. ol!||oy MINING AND rena MILLING...Buyers OF GOLD AND of Gold, Silver, Lead SILVER BARS, GOLD DUST, and Copper Ores, Gold Concen- trates... Plymo utd Amador City EN PLYMOUTH KEYSTONE GOLD MINES of california FOR REFERENCE DO NOT TAKE...appeared to artist Marjolaine O'Neill in 1969. ' GOLD MINES of california An illustrated history of the...operated them, by Waéner daRck BERKELEY CALIFORNIA GOLD MINES OF CALIFORNIA © Copyright 1970 by Howell-North |