Columbia subject headings:
Coins, Roman.
Emperors--Rome--Portraits.
Portrait sculpture, Roman.
Portraits, Roman.
Relief (Sculpture), Roman.
Harvard subject headings:
Emperors--Rome--Portraits
Princeton subject headings:
Coins, Roman.
Emperors--Rome--Portraits.
Portrait sculpture, Roman.
Portraits, Roman.
Portraits.
Relief (Sculpture), Roman.