Map of the rail-roads of the state of New York prepared under the direction of the Rail Road Commissioners, John S. Clark, William J. McAlpine, James B. Swain
Relief shown by hachures. Shows railroads in operation, in progress of construction, and proposed. Also shows canals. Princeton copy 2: Imperfect, portion at left lacking. [Railroad Commission]. Relief shown by hachures. Different colors indicate railroads in operation, in progress of construction and proposed; canals are located.. Lith. Of C. Van Benthuysen.