Northern Central Colorado. U.S. Geological and Geographical Survey of the Territories. F.V. Hayden in Charge. S.B. Ladd, G.R. Bechler, H. Gannett and G.B. Chittenden, Topographical Assistants. Surveyed in 1873, '74 & '75. Sheet VI.
Depicted date
1881
Publication date
1881
Creator
Hayden, F.V.
Publisher
Department of The Interior. United States Geological and Geographical Surveys of the Territories.