1827
Vandermaelen, Philippe, 1795-1869
1:2m
1894
FRYE, Alexis Everett.
1839
von Julius Loewenberg
1868
DESPREZ, Adrien.
1852
by James Wyld
1:19m
1897
Rand McNally and Company
1:4m
1909
[Washington, D.C. : U.S. Geological Survey]
1:5m
1882
Cram, George Franklin
1:11m
1899
Johannes Wilhelm Liebenow 1822-1897
1:300k
1938
[Washington, D.C. : United States Department of the Interior, Geological Survey]
1:5m