1866
Campbell, Archibald
1:60k
1860
Captain G. H. Richards
1881
1:200k
1854
U.S. Lake Survey
Unknown
1900
U.S. Coast Survey
1877
Hanson, John
1:380k
1910
Clason
1858
U.S. General Land Office
1:1m
1876
1:634k