1899
Gannett, Henry
1:257k
1900
U.S. Coast Survey
1:200k
1853
Bache, A. D.
1:600k
1910
Clason
1858
U.S. General Land Office
1:1m
1876
1:634k
1852
1857
SWAN, James Gilchrist.
1934
Leahy, J.F.