Columbia subject headings:
Gems, Ancient--Catalogs.
Gems, Classical--Catalogs.
Ollivier, Alain--Art collections--Catalogs.
Prähistorische Staatssammlung (Bavaria, Germany)--Catalogs.
Rings--Catalogs.
Harvard subject headings:
Ollivier, Alain--Art collections--Catalogs.
Prähistorische Staatssammlung (Bavaria, Germany)--Catalogs.
Rings, Classical--Private collections--Germany--Munich--Catalogs.
Rings--Germany--Munich--Catalogs.
Rings--Private collections--Germany--Munich--Catalogs.
Princeton subject headings:
Catalogs.
Ollivier, Alain--Art collections--Catalogs.
Rings, Classical--Catalogs.
Rings--Germany--Munich--Catalogs.
Rings--Private collections--Germany--Munich--Catalogs.