1939
Rand McNally and Company
1:1m
1902
U.S. Lake Survey
1:400k
1857
Bouchette, Joseph Jun.
1:380k
1901
Department of the Navy
1879
1889
1918
US NAVY HYDROGRAPHIC OFFICE
1:500k
1874
Colton, G.W.
1927
1:2m
1856
