Columbia subject headings:
Bronzes--Nigeria--Benin--Exhibitions.
Ivories--Nigeria--Benin--Exhibitions.
Sculpture, Prehistoric--Nigeria--Benin--Exhibitions.
Sculpture--Nigeria--Benin--Exhibitions.
Harvard subject headings:
Bronzes--Nigeria--Benin--Exhibitions.
Ivories--Nigeria--Benin--Exhibitions.
Sculpture, Primitive--Nigeria--Benin--Exhibitions.
Sculpture--Nigeria--Benin--Exhibitions.
Princeton subject headings: