Watson's new rail-road and distance map of the United States and Canada, 1871; compiled from the latest official sources.

Eastern half of the United States showing drainage, cities and towns, counties, and the railroads with mileage and names of lines. Smithsonian Deposit May 27, 1931.
Scale ca. 1:2,300,000.
"Special railroad maps to accompany reports &c., prepared at short notice, and in best style. Address Gaylord Watson, 16 Beckman Street, New York."
Annotated in colored crayons to show "Voyage of duck-boat Centennial Republic" and "paper canoe Maria Theresa."
LC Railroad maps, 52
Description derived from published bibliography.
Insets: Routes of the Union Pacific Railroads. 40 x 9 cm.--Vicinity of New York. 12 x 12 cm.--Vicinity of Philadelphia. 9 x 16 cm.--Vicinity of Boston. 17 x 13 cm.
Available also through the Library of Congress Web site as a raster image.