United States 1861

Relief shown by hachures.; Prime meridians: Washington and Greenwich.; Sectioned and mounted on cloth backing.; "Entered according to Act of Congress in the year 1860, by J.H. Colton ... New York.; Ancillary map: Map of the world on Mercator's projection, 1861.; Contains table of distances, "Statistical table from the Census of 1830," and a list of the authorities used in compiling the map.; Contains engraved views of 13 American cities, and other illustrations.;Color;Scale approximately 1:3,015,000.