Columbia subject headings:
Glyptics--Iran.
Iran--History--To 640.
Names, Geographical--Iran.
Seals (Numismatics)--Iran.
Harvard subject headings:
Glyptics--Iran.
Iran--History--To 640.
Names, Geographical--Iran.
Seals (Numismatics)--Iran.
Princeton subject headings:
Iran--Politics and government.
Sassanids.
Seals (Numismatics)--Iran.