Columbia subject headings:
Architecture--Conservation and restoration.
Architecture--New York (State)--Rensselaer County.
Historic buildings--New York (State)--Rensselaer County.
Harvard subject headings:
Architecture--New York (State)--Rensselaer County.
Historic buildings--Conservation and restoration--New York (State)--Rensselaer County.
Princeton subject headings:
Architecture--New York (State)--Rensselaer County.
Historic buildings--New York (State)--Rensselaer County--Conservation and restoration.