Columbia subject headings:
Historic buildings--New York (State)
Historic preservation--United States.
Historic sites--New York (State)
New York (State)--History.
Harvard subject headings:
Historic buildings--New York (State)
Historic preservation--United States
Historic sites--New York (State)
New York (State)--History, Local.
New York (State)--History.
Princeton subject headings:
Historic buildings--New York (State)
Historic sites--New York (State)
New York (State)--History, Local.