1869
Harrison, Robert H.; Titus, Clarence O.
1:76k
1925
Technical Advisory Corporation (New York, N.Y.)
1:24k
1914
Hawkins, T.; Peters, W. J.; Cooke, Chas. E.
1:63k
1900
Hawkins, T.; Peters, W. J.; Cooke, Chas. E.
1:63k
1955
Geological Survey (U.S.)
1:24k
1857
CORNELL, Sarah S.
1925
Technical Advisory Corporation (New York, N.Y.)
1:63k
1881
Moser, C.
1:48k
1877
Mitchell, Samuel Augustus Jr.
1:23k
1874
Mitchell, Samuel Augustus Jr.