Columbia subject headings:
Harvard subject headings:
Cameos--Great Britain.
Cameos--Rome.
Gems--Rome--Great Britain.
Great Britain--Antiquities, Roman.
Intaglios--Great Britain.
Intaglios--Rome.
Romans--Great Britain
Seals (Numismatics)--Great Britain.
Seals (Numismatics)--Rome.
Princeton subject headings:
Cameos--England.
Cameos--Rome.
England--Antiquities, Roman.
Intaglios--England.
Intaglios--Rome.
Seals (Numismatics)--England.
Seals (Numismatics)--Rome.