Columbia subject headings:
Harvard subject headings:
Berlin (Germany)--Social life and customs
Germany--History--1871-1918.
Nobility--Germany--Berlin--History.
Prussia (Germany)--Court and courtiers.
Radziwill, Marie Dorothea Elisabeth de Castellane, Fürstin, 1840-1915.
Salons--Germany--Berlin--History.
Upper class--Germany--Berlin--History.
Princeton subject headings:
Berlin (Germany)--Social life and customs.
Germany--History--1871-1918.
Radziwill, Marie Dorothea Elisabeth de Castellane, Fürstin, 1840-1915.
Salons--Germany--Berlin--History.