Correspondence [FF8] Mineral survey August 1, 1912 00112 2001:01:08 10:43:05 mesco 1:Earl Douglass Papers -- 1894-1931 110:Vertebrate Paleontology ? -- 1894-1931 Correspondence [FF8] Mineral survey August 1, 1912 00712 1980:11:25 09:57:50 mesco 1:Earl Douglass Papers -- 1894-1931 110:Vertebrate Paleontology ? -- 1894-1931 Correspondence [FF8] Mineral survey August 1, 1912 00107 1980:05:03 04:39:47 seher 1:Earl Douglass Papers -- 1894-1931 110:Vertebrate Paleontology ? -- 1894-1931