Detailed township map of the north-central states indicating drainage, cities and towns, townships, county boundaries, the road and railroad networks, and in blue overprint the connections with the Iowa Central line.
Contributor:J.H. Colton & Co. - Iowa Central Air Line Railroad
Scale 1:1,250,000. Listed in R. S. Ladd's Maps Showing Explorers' Routes ... (Washington, Govt Print Off., 1862), 143. LC Railroad maps, 217 Description derived from published bibliography. Available also through the Library of Congress Web site as a raster image.
Detailed map showing relief by hachures, drainage, cities and towns, counties, and the railroad network. Includes a directory of business firms below the map and a list of counties in upper left of map.
Map of the middle Atlantic states showing relief by hachures, drainage, cities and towns, coal and iron ore deposits in West Virginia and western Maryland, and the railroad network with emphasis on the main line.
Contributor:G.W. & C. Colton & Co. - Washington and Atlantic Railroad
Topographic map surveyed in strips along the railroad routes. Shows property owners and covers an area between the Shenandoah and Potomac Rivers to Winchester. Includes table showing "a summary of the routes surveyed for the Winchester and Potomac Rail Road, State of Virginia."
Contributor:Humphreys, A. A. (Andrew Atkinson) - Winchester and Potomac Railroad Company - Humphreys, A. A.
Map of the Eastern U.S. showing relief by hachures, drainage, cities and towns, state boundaries, canals, named railroad network, and the B. & O. in heavy black lines, indicates cooperative connections, unfinished and proposed lines.
Contributor:Elmer, Walter F. - Baltimore and Ohio Railroad Company
Map of the South Carolina tidewater area between Charleston and Savannah, Ga. "The red line represents the located line; the blue lines represent some of the principal experimental lines." Chartered December 20, 1853. Reorganized in 1866 as the Savannah and Charleston Railroad.
Contributor:Walker, Evans & Co. - Charleston and Savannah Railroad
Sketch map of the north-central and middle Atlantic states showing the railroad network, major cities, rivers, and state boundaries. Tables of distances appear on both sides of title. Chartered on February 22, 1848.
Contributor:Mueller, J. (John) - Cleveland and Mahoning Rail Road Company - Mueller, J.