Severus Alexander. A.D. 222-235. AR denarius (20.54 mm, 3.40 g, 12 h). Rome mint, struck A.D. 222. IMP C M AVR SEV ALEXAND AVG, laureate, draped and cuirassed bust right / P M TR P COS P P, Mars standing left, holding olive branch and spear. RIC 7; RSC 207. EF.