1878
Snyder, Van Vechten & Co.
1:190k
1903
Smith, Wm. G.
1:63k
1897
League of American Wheelmen, Wisconsin Division
1:253k
1852
Owen, David Dale
1966
O'Brien, Emmett J
1:25k
1934
Northeastern Iowa Press Association Travel Bureau
1952
United States. Air Force
1:500k
1966
Passonneau, Joseph R.
1:500k
1845
Morse, Sidney E. (Sidney Edwards), 1794-1871
1:780k
1846
Lapham, I.A.
1:634k