Columbia subject headings:
Architecture--Conservation and restoration--Rhode Island--Providence.
Historic buildings--Conservation and restoration--Rhode Island--Providence.
Providence (R.I.)--Buildings, structures, etc.--Conservation and restoration.
Providence (R.I.)--History.
Harvard subject headings:
Architecture, Domestic--Rhode Island--Providence.
Historic buildings--Rhode Island--Providence.
Historic sites--Rhode Island--Providence.
Providence (R.I.)--Buildings, structures, etc.
Princeton subject headings: