MapMap of the territory of the United States from the Mississippi River to the Pacific Ocean; ordered by Jeff' Davis, Secretary of War to accompany the reports of the explorations for a ... Very detailed map of the United States west of the Mississippi River indicating drainage, relief by hachures, cities and towns, forts, trails, wagon roads, and routes of exploration. An important map of western expansion, it utilized and lists 45 major exploration and mapping reports from the Lewis & Clark to the U.S. General Land Office Surveys.
- Contributor: Warren, G. K. (Gouverneur Kemble) - Freyhold, Edward - Bien, Julius - Fillmore, Millard - United States. War Department
- Date: 1863
MapMap showing the Houston & Texas Central Railroad and its connections, prepared at Colton's Geographic Establishment, N.Y., 1867. Part of southwestern United States showing relief by hachures, drainage, cities and towns, counties, and the railroad network with emphasis on the main line.
- Contributor: G.W. & C. Colton & Co. - Houston & Texas Central Railway Company
- Date: 1867
MapMap of the routes of the Union Pacific Rail Roads with their eastern connections, compiled from authorized explorations, public surveys, and other reliable data from the departments of the government, by W.J. ... Strip map of the western United States from the Mississippi River to the Pacific Ocean showing relief by hachures, drainage, minerals, cities and towns, and forts. Includes completed and proposed railroads.
- Contributor: Keeler, W. J. (William J.) - Union Pacific Railroad Company
- Date: 1867
MapMap of the Union Pacific Rail Road and surveys of 1864, 65, 66, 67, 1868 from Missouri River to Humboldt Wells, G.M. Dodge, Chief Engineer. Topographical strip map between Council Bluffs, Iowa, to west of Great Salt Lake, Utah, showing located and experimental lines and profile of grades.
- Contributor: Dodge, Grenville M. - Lambach, H. - Union Pacific Railroad Company
- Date: 1869