1885
Bradstreet Company
1:6m
1956
Shell Oil Company
1:1m
1873
Cram, George Franklin
1:565k
1927
Rand McNally and Company
1:1m
1871
Thompson and Everts
1:887k
1934
Leahy, J.F.
1903
Rand McNally and Company
1:950k
1831
Finley, Anthony
1:2m
1878
U.S. General Land Office
1:887k
1872
Colton, G.W. & C.B.
1:760k