OF-75-03 Mineral Resources Maps of Moffat County, Colorado

MS-01 Geologic, Energy and Mineral Resource Maps of Routt County, Colorado

MIN-1936-01 Annotated Catalogue of Unpublished Engineering and Geological Reports on Mineral Resources of Colorado

B-16 Radium, Uranium, and Vanadium Deposits of Southwestern Colorado

B-22 Mineral Deposits of the Western Slope

GEO-1918-01 The Denver and Salt Lake Railroad