Columbia subject headings:
Archaeology--Germany--Trier--History.
Civilization, Ancient.
Europe--Antiquities.
Harvard subject headings:
Excavations (Archaeology)--Germany--Trier.
Horses--Germany--Trier--History.
Trier (Germany)--Antiquities, Celtic.
Trier (Germany)--Antiquities, Roman.
Trier (Germany)--Antiquities--Catalogs.
Princeton subject headings:
Archaeology--Germany--Trier--History.
Civilization, Ancient.
Europe--Antiquities.
Horses--Germany--Trier--History.
Trier (Germany)--Antiquities, Celtic.
Trier (Germany)--Antiquities, Roman.