1877
Hanson, John
1:380k
1856
U.S. Coast Survey
1:20k
1853
Bache, A. D.
1:600k
1938
United States Geological Survey
1:63k
1910
Clason
1888
Northern Pacific Railroad Company
1:380k
1858
U.S. General Land Office
1:1m
1900
Plummer, Fred G.
1:766k
1852
U.S. General Land Office
1:634k
1857
SWAN, James Gilchrist.