Columbia subject headings:
Harvard subject headings:
Education of princes--Germany--Prussia--History--Exhibitions.
Prussia (Germany)--Court and courtiers--History--Exhibitions.
Prussia (Germany)--Kings and rulers--Education--History--Exhibitions.
Princeton subject headings:
Education of princes--Germany--Prussia--History--Exhibitions.
Prussia (Germany)--Court and courtiers--History--Exhibitions.
Prussia (Germany)--Kings and rulers--Education--History--Exhibitions.