1891
Watson & Co. (New York, N.Y.)
1:14k
1902
Servoss, R. D.
1:80k
1895
1906
U. S. Geological Survey
1:63k
1872
Vermeule, C. C. (Cornelius Clarkson), 1858-1950
1:32k
1820
1893
Bien, Joseph Rudolf