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 location of and railways to the Flat-top and New River Coking Coalfield of Virginia and West Virginia
Flat-top and New River Coking Coal-field of Virginia and Wast Virginia "Copyright 1885 by Jed. Hotchkiss, Staunton, Va." Annotated in color pencil showing railway routes and mounted on cloth. Available also through the Library of Congress Web site as a raster image.
- Contributor: Hotchkiss, Jedediah - A. Hoen & Co.
- Date: 1888