Severus Alexander (222-235 AD). AE Sestertius, Rome mint, 229 AD. D/ Laureate head right. R/ Severus Alexander seated left on curule chair set on platform; in front, Liberalitas standing left, holding abacus and cornucopia; behind, an officer and a soldier standing left, soldier holding spear; to left, citizen mounting steps to decorated platform; S C in exergue. RIC 578. AE. g. 20.18 mm. 31.50 R. Smoothed. VF.