1910
Clason
1924
Rand McNally and Company
1:950k
1885
Page, H.R. & Co.
1:1m
1879
Rand McNally and Company
1:2m
1863
U.S. General Land Office
1903
Rand McNally and Company
1:1m
1893
Wood Brothers
1:3m
1891
Amerine, C.H.
1:507k
1938
Thomas Brothers
1:1m
1883
Cram, George Franklin
1:2m