Mitchell, S. Augustus (Samuel Augustus), 1792-18681 map : color; 36 x 31 cm, on sheet 44 x 35 cmScale [approximately 1:23,325,000] (E 168°--W 2°/N 70°--N 5°). ; Relief shown by hachures.; Prime meridian: Washington.; '2' in upper right corner.; 'Entered according to Act of Congress in ... 1846 by H.N. Burroughs in ... the Eastern District of Pennsylvania.'; Covers North America, Greenland, Iceland, Central America and the Caribbean.9964169964202441ark:/81985/n2rv0g140S. Augustus MitchellPublicNorth America.MapsNorth AmericaGreenlandCentral America1847Northwestern University