1861
Gunnison, J.W.
1:760k
1884
Nell, Louis
1:665k
1881
Hayden, F.V.
1:760k
1903
Rand McNally and Company
1:1m
1871
Colton. G.W. & C.B.
1:634k
1893
RALPH, Julian.
1882
U.S. General Land Office
1:950k
1889
Rand McNally and Company
1:1m
1916
Clason Map Company
1:2m
1934
Leahy, J.F.