Columbia subject headings:
Frederick II, King of Prussia, 1712-1786--Medals.
Numismatics--Germany.
Harvard subject headings:
Frederick II, King of Prussia, 1712-1786--Medals.
Numismatics--Germany.
Princeton subject headings:
Frederick II, King of Prussia, 1712-1786--Numismatics.
Numismatics--Prussia (Germany)--History--18th century.