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Collection: Edwin Noel Pennebaker |
Place Keywords: United States, Arizona, Maricopa County, Humboldt Mtn - 7.5 Min, Bluebird, T7N R5E Sec 17 C, Camp Creek physiographic area, Bronco Creek metallic mineral dist., Maricopa600
Collection: Edwin Noel Pennebaker |
Place Keywords: United States, Arizona, Mohave County, Castaneda Hills - 15 Min, Blacksmith Tunnel, Alta, Sentaor-Signal, Atlanta, Magnum Mining Company, T13N R15W Sec 25 NE, Mccracken Mts. physiographic area, Mccracken metallic mineral dist., Mohave429A