1876
GRÉGOIRE, Louis Dr
1813
Melish, John
1:348k
1812
Melish, John
1:253k
1974
NOS Lake Survey Center
1:30k
1804
VOLNEY, Constantin François de Count
1875
1849
Johnson, H.G.
1902
Gannett, Henry; Wilson, H. M.
1:63k
1907
U.S. Lake Survey
1:80k
1804
Ellicott, Joseph & B.
1:336k