1956
Shell Oil Company
1:111k
1796
Tardieu, P.F.
1:130k
1870
Campbell, R.A.
1:350k
1940
Unknown
1904
U. S. Geological Survey
1:63k
1932
Curtis Publishing Company
1891
Appleton, D. & Co.
1:42k
1861
New York Herald
1:950k
1870
Campbell, R.A.
1:350k
1956
Shell Oil Company