1874
Jones, William A.
1:600k
1859
Campbell, Albert
1:507k
1970
Geological Survey (U.S.)
1:3m
1939
Rand McNally and Company
1:1m
1873
Andreas, A. T. (Alfred Theodore), 1839-1900
1:824k
1885
Bradstreet Company
1:6m
1875
Ensign, D. W.
1956
Shell Oil Company
1:887k
1856
Henn, Williams & Co.
1:780k
