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Collection: Edwin Noel Pennebaker |
Place Keywords: United States, Arizona, Pima County, Ajo - 15 Min, Malone Group, Columbia Claim, T12S R6W Sec 25 S2, Little Ajo Mts. physiographic area, Ajo Cornelia metallic mineral dist., Pima601
Collection: Edwin Noel Pennebaker |
Place Keywords: United States, Arizona, Pima County, T17S R12E Sec 13 , 17S12E13GAZ
Collection: Edwin Noel Pennebaker |
Place Keywords: United States, Arizona, Pima County, Empire Mountains - 15 Min, T18S R17E Sec 8 --, Empire Mts. physiographic area, Empire metallic mineral dist., Pima124