1872
Haskell, L. S.
1:13k
1891
Vermeule, C. C. (Cornelius Clarkson), 1858-1950
1:32k
1906
U. S. Geological Survey
1:63k
1834
Poussin, Guillaume Tell, 1794-1876
1:250k
Beers, F. W. (Frederick W.)
1:127k
1873
Hopkins, G.M.
1824
Klinckowstrom, Axel Leonhard
1:370k
1888
1860
Walling, H. F.
1:30k
