1897
League of American Wheelmen, Wisconsin Division
1:253k
1926
Byllesby Engineering and Management Corporation
1:8m
1894
Huebinger, M. & Co.
1869
Chapman, Silas
1:650k
1889
Cram, George
1:981k
1878
Gray, Ormando Willis
1:1m
1842
Tanner, Henry S.
1:1m
1849
Mitchell, Samuel Augustus
1:1m
1927
Rand McNally and Company
1:1m
1846
Mitchell, Samuel Augustus
1:1m