1951
United States. Air Force
1:14k
1885
Everts & Kirk
1:106k
1895
1:125k
1885
Everts & Kirk
1:5k
1885
Everts & Kirk
1:5k
1892
Chicago, Burlington, and Quincy Railroad
1:1k
1872
Chicago, Burlington, and Quincy Railroad
1:60k
1952
United States. Air Force
1:500k
1951
United States. Air Force
1:500k
1857
Wells, John G.
1:507k