1878
Snyder, Van Vechten & Co.
1:127k
1874
Andreas, A. T. (Alfred Theodore), 1839-1900
1:140k
1897
League of American Wheelmen, Wisconsin Division
1:253k
1926
Byllesby Engineering and Management Corporation
1:8m
1842
Tanner, Henry S.
1:1m
1849
Mitchell, Samuel Augustus
1846
1856
Colton, G.W.
1845
1:2m
1882
Cram, George Franklin
