Triangulation Map of Colorado. By J.T. Gardner and A.D. Wilson. Department of the Interior, U.S. Geological and Geographical Survey of the Territories, F.V. Hayden, U.S. Geologist in Charge. Sheet I.
Depicted date
1881
Publication date
1881
Creator
Hayden, F.V.
Publisher
Department of The Interior. United States Geological and Geographical Surveys of the Territories.