Warren, G. K. (Gouverneur Kemble), 1830-1882Relief shown by hachures.; Shows Indian tribal locations, military posts, and routes and dates of expeditions and surveys.; Includes "Authorities."; "Note" states it is updated to May 1, 1857.103 x 114 centimetersJPEGUMN_ALMA:9957957650001701engWar Dept. (Washington)PublicMap of the territory of the United States from the Mississippi River to the Pacific Ocean : ordered by Jeff'n Davis, Secretary of War to accompany the reports of the explorations for a railroad route : made in accordance with the 10th & 11th sections of the Army Appropriation Act of March 3rd 1853MapsUnited StatesUniversity of Minnesota