Correspondence [FF6] E. Douglass to O.A. Peterson July 5, 1910 00071 2001:01:08 10:42:50 mesco 1:Earl Douglass Papers -- 1894-1931 110:Vertebrate Paleontology ? -- 1894-1931 Correspondence [FF6] E. Douglass to O.A. Peterson July 5, 1910 00671 1980:11:24 15:50:38 minteer 1:Earl Douglass Papers -- 1894-1931 110:Vertebrate Paleontology ? -- 1894-1931 Correspondence [FF6] E. Douglass to O.A. Peterson July 5, 1910 00068 1980:05:03 04:18:36 seher 1:Earl Douglass Papers -- 1894-1931 110:Vertebrate Paleontology ? -- 1894-1931