1895
United States. War Department
1:634k
1895
United States. War Department
1:634k
1877
Hayes, Eli L.
1:507k
1794
Morse, Jedidiah
1:634k
1874
Gray, Ormando Willis
1:1m
1857
Colton, G.W.
1:1m
1890
Mitchell, Samuel Augustus
1:1m
1855
Mitchell, Samuel Augustus
1:1m
1850
Mitchell, Samuel Augustus
1:1m
1940
Smith, Karl
1:950k