1901
Murray-Aaron, Eugene, 1852-1941.
1874
Mitchell, Samuel Augustus Jr.
1:33k
1876
Dry, Camille N.
1889
Cram, George
1857
Colton, G.W.
1:2m
1903
Rand McNally and Company
1:35k
1895
Matthews-Northrup Company
1:95k
1891
Appleton, D. & Co.
1:42k
1880
s.n.
1904
Geological Survey (U.S.)
1:24k