1940
C&GS
1:40k
1902
1:63k
1850
Bache, A. D.
1:60k
1894
SHALER, Nathaniel Southgate.
DRAKE, Samuel Adams.
1874
Le Comte de Paris
1:800k
1861
1951
United States. Air Force
1:500k
1895
United States. War Department
1:634k
L. Prang & Co.