Author: United States. War Department. Corps of Engineers - Fiske, Harold C. Source:Library of Congress - Maps Usage Rights: Publication Date: 1925 View Map
Author: Freyhold, Edward - Warren, G. K. (Gouverneur Kemble) - United States. War Department - Bien, Julius - Warren, G. K. Source:Library of Congress - Maps Usage Rights: Publication Date: 1858 View Map
Author: Hayden, F.V. (Ferdinand Vandeveer) - Geological Survey of the Territories (U.S.) - Hergesheimer, E. (Edwin) - Bien, Julius - United States. Department of the Interior Source:Library of Congress - Maps Usage Rights: Publication Date: 1871 View Map
Author: Bechler, Gustavus R. - Geological and Geographical Survey of the Territories (U.S.) Source:Library of Congress - Maps Usage Rights: Publication Date: 1872 View Map
Author: Powell, John Wesley - Geological Survey (U.S.) - Gannett, Henry - Renshawe, John H. Source:Library of Congress - Maps Usage Rights: Publication Date: 1885 View Map
Author: Powell, John Wesley - Geological Survey (U.S.) - Gannett, Henry - Renshawe, John H. Source:Library of Congress - Maps Usage Rights: Publication Date: 1886 View Map
Author: Burns, A. E. - United States. War Department. Corps of Engineers Source:Library of Congress - Maps Usage Rights: Publication Date: 1900 View Map
Author: United States. War Department. Office of the Chief of Engineers Source:Library of Congress - Maps Usage Rights: Publication Date: 1900 View Map
Author: Geological Survey of the Territories (U.S.) - Hergesheimer, E. (Edwin) - Hayden, F. V. (Ferdinand Vandeveer) Source:Library of Congress - Maps Usage Rights: Publication Date: 1871 View Map