Severus Alexander (222-235). AE Sestertius, Rome mint, 222-231. Obv. IMP CAES M AVR SEV ALEXANDER AVG. Laureate, draped and cuirassed bust right. Rev. LIBERTAS AVGVSTI S C. Libertas, draped, standing left, holding pileus in right hand and cornucopiae in left hand. RIC IV 581d. 21.36 g. 30.00 mm. Appealing example with draped bust. Green patina. VF.