• Map of the Marietta and Pittsburgh Railroad and its connections.

    Scale 1:1,300,000. LC Railroad maps, 456 Description derived from published bibliography. Detailed map of Ohio and vicinity showing drainage, cities and towns, mineral deposits, and the railroad network, with emphasis on the main line. Available also through the Library of Congress Web site as a raster image. col. map 37 x 59 cm.

    • Contributor: G.W. & C.B. Colton & Co.
    • Original Format: Maps
    • Date: 1871