Columbia subject headings:
Inscriptions--Iran--Catalogs.
Sassanids--Catalogs.
Seals (Numismatics)--Iran--Catalogs.
Harvard subject headings:
Inscriptions--Iran--Catalogs.
Sassanids--Catalogs.
Seals (Numismatics)--Iran--Catalogs.
Princeton subject headings:
Seals (Numismatics)--Iran.