1895
United States. War Department
1:33k
1869
Weyss, John E.
1:21k
1930
Department of the Interior U. S. Geological Survey
1:63k
1938
1:63k
1875
Le Comte de Paris
1864
MACCLELLAN, George Brinton General
1861
Bureau of Topographical Engineers
1:127k
1861
Hergesheimer, Edwin
1:125k
1873
Walling, H. F.
1:222k
1861
Hergesheimer, Edwin
1:133k