1860
Captain G. H. Richards
1900
U.S. Coast Survey
1:200k
1866
Unknown
1:200k
1866
Campbell, Archibald
1:60k
1854
U.S. Lake Survey
1:200k
1881
1:200k
1910
Clason
1879
Rand McNally and Company
1:2m
1903
Rand McNally and Company
1:1m
1891
Amerine, C.H.
1:507k