Columbia subject headings:
Emperors--Rome--Family--Portraits.
Emperors--Rome--Succession.
Propaganda, Roman.
Rome--Politics and government--30 B.C.-284 A.D.
Severus, Lucius Septimius, Emperor of Rome, 146-211--Succession.
Harvard subject headings:
Emperors--Rome--Family--Portraits.
Emperors--Succession--Rome
Propaganda, Roman.
Rome--Politics and government--30 B.C.-284 A.D.
Severus, Lucius Septimus, Emperor of Rome, 146-211.
Princeton subject headings:
Propaganda, Roman.
Rome--History--Lucius Septimius Severus, 193-211.
Severus, Lucius Septimius, Emperor of Rome, 146-211.