1874
Asher & Adams
1:1m
1900
U.S. General Land Office
1:760k
1885
Page, H.R. & Co.
1:1m
1886
Rand McNally & Co.
1:2m
1880
Bolitho, Edwin
1889
Rand McNally and Company
1:2m
1878
Rand McNally and Company
1:2m
1879
Rand McNally and Company
1:2m
1927
Rand McNally and Company
1:3m
1890
Ide, Arthur W.
1:950k