1878
Snyder, Van Vechten & Co.
1:127k
1909
Wisconsin Geological and Natural History Survey
1:16k
1897
League of American Wheelmen, Wisconsin Division
1:253k
1838
Judson, L.
1:320k
1952
United States. Air Force
1:500k
1951
1842
Breese, S.
1:900k
1840
Colton, J. H.
1:760k
1845
Morse, Sidney E. (Sidney Edwards), 1794-1871
1:780k
1846
Lapham, I.A.
1:634k
