Columbia subject headings:
Harvard subject headings:
Architecture, Baroque--Germany--Berlin--Conservation and restoration.
Berlin (Germany)--Buildings, structures, etc.
Magnus, Gustav, 1802-1870--Homes and haunts--Germany--Berlin.
Palaces--Germany--Berlin--Conservation and restoration.
Princeton subject headings:
Architecture, Baroque--Germany--Berlin--Conservation and restoration.
Magnus-Haus (Berlin, Germany)
Palaces--Germany--Berlin--Conservation and restoration.