Bulletin of Carnegie Museum of Natural History Bulletin of Carnegie Museum of Natural History 1981 00584 1980:11:28 09:24:12 mesco 1:Records of discovery and reproduction of Diplodocus carnegii -- 1899-1900, 1905-1932 120:Reproductions of Diplodocus carnegii -- 1905-1932 Bulletin of Carnegie Museum of Natural History Bulletin of Carnegie Museum of Natural History 1981 00540 1980:08:07 23:23:02 seher 1:Earl Douglass Papers -- 1894-1931 110:Vertebrate Paleontology ? -- 1894-1931