Mitchell's New National Map Exhibiting the United States with the North American British Provinces, Sandwich Islands, Mexico and Central America, Together with Cuba and other West India Islands. 1858. Mitchell, Samuel Augustus, Philadelphia. Hand colored lithographic wall map, 55" x 55" plus decorative borders and population chart to bottom, total size 66 1/2"h x 64 1/4"w, rollers deficient, joined from 4 sheets.