Correspondence [FF7] O.A. Peterson to W.J. Holland October 5, 1911 00103 2001:01:08 10:43:02 mesco 1:Earl Douglass Papers -- 1894-1931 110:Vertebrate Paleontology ? -- 1894-1931 Correspondence [FF7] O.A. Peterson to W.J. Holland October 5, 1911 00703 1980:11:25 09:54:12 mesco 1:Earl Douglass Papers -- 1894-1931 110:Vertebrate Paleontology ? -- 1894-1931 Correspondence [FF7] O.A. Peterson to W.J. Holland October 5, 1911 00098 1980:05:03 04:35:47 seher 1:Earl Douglass Papers -- 1894-1931 110:Vertebrate Paleontology ? -- 1894-1931