1864
Poe, Orlando M.
1:253k
1952
United States. Air Force
1:500k
1948
Hammond, C.S.
1:894k
1886
1:125k
1932
Wright, John K.
1895
United States. War Department
1:634k
1895
United States. War Department
1:634k
1956
Sink, John
1863
Bureau of Topographical Engineers
1:135k
1850
Mitchell, Samuel Augustus
1:2m