Severus Alexander, 13 March 222 - March 235 A.D.
21478. Silver denarius, SRCV II 7857, RSC III 23, RIC IV 133, BMCRE VI 341, Rome mint, 2.961g, 19.7mm, 180°, 226 A.D.; obverse IMP C M AVR SEV ALEXAND AVG, laureate and draped bust right, from behind; reverse ANNONA AVG, Annona standing left, cornucopia in left, two stalks of grain in right over modius overflowing with stalks of grain;