Columbia subject headings:
Art, Celtic--Exhibitions.
Celts--Exhibitions.
Europe--Antiquities, Celtic--Exhibitions.
Harvard subject headings:
Art, Celtic--Exhibitions.
Celtic antiquities--Exhibitions.
Celts--Exhibitions.
Europe--Antiquities, Celtic--Exhibitions.
Europe--Antiquities, Celtic.
Princeton subject headings:
Art, Celtic--Exhibitions.
Celtic antiquities--Exhibitions.