Correspondence [FF6] Receipt for plaster of paris July 22, 1910 00080 2001:01:08 10:42:53 mesco 1:Earl Douglass Papers -- 1894-1931 110:Vertebrate Paleontology ? -- 1894-1931 Correspondence [FF6] Receipt for plaster of paris July 22, 1910 00680 1980:11:24 16:05:09 minteer 1:Earl Douglass Papers -- 1894-1931 110:Vertebrate Paleontology ? -- 1894-1931 Correspondence [FF6] Receipt for plaster of paris July 22, 1910 00077 1980:05:03 04:22:44 seher 1:Earl Douglass Papers -- 1894-1931 110:Vertebrate Paleontology ? -- 1894-1931