1882
Bancroft, Hubert Howe.
1944
Rand McNally & Co.
1:895k
1885
Page, H.R. & Co.
1:1m
1860
Dixon, Joseph
1:750k
1863
U.S. General Land Office
1909
Cram, George Franklin
1:2m
1903
Rand McNally and Company
1:1m
1879
U.S. General Land Office
1:950k
1882
Cram, George Franklin
1:2m
1893
Wood Brothers
1:3m