1940
Unknown
1940
Rand McNally & Company
1901
Cram, George
1899
Cram, George Franklin, 1841-1928
1932
Department of the Interior U. S. Geological Survey
1:63k
1966
Passonneau, Joseph R.
1:192k
1904
U. S. Geological Survey
1:63k
1950
Flachmann, Chuck
1970
1901
Murray-Aaron, Eugene, 1852-1941.
1:1m