Columbia subject headings:
Historic buildings--Conservation and restoration--New York (State)--Queens County.
Historic sites--Conservation and restoration--New York (State)--Queens County.
Queens County (N.Y.)--Buildings, structures, etc.
Harvard subject headings:
Historic buildings--Conservation and restoration--New York (State)--New York.
Historic sites--Conservation and restoration--New York (State)--New York.
Queens (New York, N.Y.)--Buildings, structures, etc.
Princeton subject headings: