State of New York, base map.
Geological Survey (U.S.)
cartographic
Reston, Va.,
1976.
eng
Scale 1:500,000;
"National geodetic vertical datum of 1929."
"1927 North American datum. Lambert conformal conic projection based on standard parallels 33⁰ and 45⁰."
New York (State)--Maps.
United States New York (State)
Available also through the Library of Congress Web site as a raster image.
http://hdl.loc.gov/loc.gmd/g3800.ct006498