Columbia subject headings:
Vases, Roman--Belgium--Catalogs.
Vases, Roman--Germany--Catalogs.
Harvard subject headings:
Belgium--Antiquities.
Germany--Antiquities.
Vases, Ancient--Belgium.
Vases, Ancient--Germany.
Princeton subject headings:
Vases, Roman--Belgium--Catalogs.
Vases, Roman--Germany--Catalogs.