1879
Rand McNally and Company
1:2m
1880
Mitchell, Samuel Augustus
1:2m
1934
Leahy, J.F.
1900
U.S. General Land Office
1:760k
1882
Cram, George Franklin
1:2m
1900
U.S. General Land Office
1:760k
1889
Cram, George
1:1m
1875
Asher & Adams
1:1m
1875
Cram Atlas Company
1:1m
1927
Rand McNally and Company
1:2m