MapMap showing the projected route of the Potomac and Ohio Railway. Middle Atlantic area showing drainage, cities and towns, county boundaries, coal in West Virginia and the railroads with emphasis on the main line. Incorporated by the West Virginia legislature, 1867-68.
- Contributor: G.W. & C. Colton & Co. - Potomac and Ohio Railway
- Date: 1874
MapMap showing the economic minerals along the route of the Chesapeake & Ohio Rail Way to accompany the geological report of Thomas S. Ridgway. Covers area from Richmond, Va., to the Ohio River along the route of the railroad and shows the geological sections in which minerals are found. Consolidated from the Virginia Central and Covington and Ohio Railroads in August 1868.
- Contributor: Chesapeake and Ohio Railroad Company - Ridgway, Thomas S. - Maury, Matthew Fontaine
- Date: 1872
MapMap of Royal Land Company's railroad (narrow gauge) from their anthracite coal fields to deep water Shows central Virginia from the Allegheny Mountains to the Chesapeake Bay. Relief shown by form lines. Pencil (some col.) on tracing paper, mounted on cloth. LC Civil War maps (2nd ed.) H267 LC Railroad maps, 549 Available also through the Library of Congress Web site as a raster image. Vault
- Contributor: Braxton, Carter M. - Royal Land Company
- Date: 187?
MapPotomac, Fredericksburg, & Piedmont R.R. from Fredg., to O.C.H. 38 miles, by C. M. Braxton, Sketch map of part of Virginia from Fredericksburg to Orange Court House. Shows relief by form lines, drainage, cities and towns, and the line of survey in red. Chartered as the Fredericksburg and Gordonsville Rail Road. See entry 412.
- Contributor: Potomac, Fredericksburg, and Piedmont Railroad - Hotchkiss, Jedediah
- Date: 1876