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[Place of publication not gi … Plat of survey no. 8889 show … Lloyd, George W. Undated |
Central City (Colo.) Map of the Principal lode cl … Mathez, Auguste 1893 |
[Place of publication not gi … Map of the Pewabic group of … Undated |
[Place of publication not gi … Hawkeye Mining District Silversparre, Axel |
1938-10-26 Gilpin BOW 20-2 Colorado |
1938-10-26 Gilpin BOW 20-4 Colorado |
1938-10-26 Gilpin BOW 20-6 Colorado |
1938-10-26 Gilpin BOW 21-85 Colorado |
1938-10-26 Gilpin BOW 21-87 Colorado |
1938-10-26 Gilpin BOW 21-89 Colorado |
1938-10-26 Gilpin BOW 21-95 Colorado |
1938-10-26 Gilpin BOW 21-97 Colorado |
1946-08-31 Gilpin BOW 25-19 Colorado |
1946-08-31 Gilpin BOW 25-21 Colorado |
1946-09-27 Gilpin BOW 30-112 Colorado |
1946-09-27 Gilpin BOW 30-114 Colorado |