Columbia subject headings:
Backgammon--Germany--History.
Board games--Germany--History.
Chess--Germany--History.
Franconian House.
Germany--History--Franconian House, 1024-1125.
Harvard subject headings:
Backgammon--History.
Chess--Europe--History.
Europe--Antiquities.
Europe--History--476-1492.
Franconian House.
Princeton subject headings:
Backgammon--History--Exhibitions.
Boardgames--Holy Roman Empire--Exhibitions.
Chess--History--Exhibitions.
Chess--Holy Roman Empire--Exhibitions.
Chessmen--Holy Roman Empire--Exhibitions.
Germany--History--Franconian House, 1024-1125--Exhibitions.
Holy Roman Empire--History--Franconian House, 1024-1125--Exhibitions.