1 map : hand colored; 37 x 28 cmScale [ca. 1:8,000,000] (W 97°--W 67°/N 50°--N 24°) ; Relief shown by hachures.; Prime meridian: Washington.; Shows the eastern United States as far west as Louisiana and Minnesota.; Plate no. 5.; 'Entered according to the act of Congress in the year 1846, by H.N. Burroughs in the ... District Court for the Eastern District of Pennsylvania.'; Appeared in the author's New universal atlas. Philadelphia: S. Augustus Mitchell, 1847.9980801356702441ark:/81985/n2xd0sz0zS. Augustus MitchellPublicUnited States.MapsUnited States1846Northwestern University