Severus Alexander (222-235). AR Denarius, Antioch mint, 222 AD. D/ IMP C MAVR SEV ALEXAND AVG. Laureate and draped bust right. R/ PM TR P COS. Mars standing left, holding branch and reversed spear; to lower left, star. RIC 262. C. 201. AR. g. 2.51 mm. 19.00 From fresh and masterly engraved dies. Superb and prettily toned. EF.