1878
Snyder, Van Vechten & Co.
1:190k
1897
League of American Wheelmen, Wisconsin Division
1:253k
1940
U.S. Dept. of Agriculture Bureau of Soils
1:63k
1842
Tanner, Henry S.
1:1m
1838
Young, James H.
1846
Mitchell, Samuel Augustus
1956
Shell Oil Company
1:887k
1841
Goodrich, S.G.
1:2m
1:210k
Bradford, Thomas G.
