229 AD., Severus Alexander, Rome mint, Æ Sestertius, RIC 492b.

Severus Alexander, Rome mint, 229 AD.,
Æ Sestertius (28-30 mm / 21,32 g),
Obv.: IMP SEV ALE - XANDER AVG , laureate head of Severus Alexander right, slight drapery on far shoulder.
Rev.: P M TR P VIII COS III P P / S - C , Libertas standing left holding pileus and transverse scepter.
RIC 492b ; Cohen 372 ; BMC 570 . VF