Columbia subject headings:
New York (N.Y.)--History.
Park Avenue (New York, N.Y.)--History.
Harvard subject headings:
City planning--New York (State)--History.
New York (N.Y.)--History
Park Avenue (New York, N.Y.)--History.
Princeton subject headings:
New York (N.Y.)--History.
Park Avenue (New York, N.Y.)--History.