1900
U.S. Geological Survey
1:125k
1934
Mora, Jo (1876-1947)
1903
U. S. Geological Survey
1:63k
1877
Hanson, John
1:380k
1910
Clason
1888
Northern Pacific Railroad Company
1:380k
1858
U.S. General Land Office
1:1m
1852
U.S. General Land Office
1:634k
1857
SWAN, James Gilchrist.
1934
Leahy, J.F.