1861
none
1:127k
1942
C&GS
1:40k
1858
Persac, A.
1:131k
1895
United States. War Department
1:634k
1827
Vandermaelen, Philippe, 1795-1869
1:2m
1863
Magnus, Charles
1:608k
1897
Rand McNally and Company
1:980k
1879
U.S. General Land Office
1:887k
1875
Cram Atlas Company
1:1m
