Relief shown by hachures. Prime meridian: Washington, D.C. No. 36 in Colton, G.W. "Atlas of the world", v.2, 1856. 1 map: col.; 29 x 36 cm This map is in the public domain. Please attribute access and use of this digitized map to the Stephen S. Clark Library, University of Michigan Library.
Colton, G. Woolworth (George Woolworth), 1827-1901.