Columbia subject headings:
Architecture, Domestic--Germany--Potsdam.
Historic buildings--Germany--Potsdam.
Mansions--Germany--Potsdam.
Potsdam (Germany)--Buildings, structures, etc.
Harvard subject headings:
Architecture, Domestic--Germany--Potsdam.
Historic buildings--Germany--Potsdam.
Mansions--Germany--Potsdam.
Potsdam (Germany)--Buildings, structures, etc.
Princeton subject headings: