1903
U. S. Geological Survey
1:63k
1894
U. S. Geological Survey
1:63k
1934
Mora, Jo (1876-1947)
1924
Rand McNally and Company
1:37k
1877
Hanson, John
1:380k
1910
Clason
1888
Northern Pacific Railroad Company
1:380k
1858
U.S. General Land Office
1:1m
1853
Bache, A. D.
1:600k
1852
U.S. General Land Office
1:634k