Severus Alexander. A.D. 222-235. AE sestertius (27.9 mm, 17.54 g, 1 h). Rome mint, A.D. 228. IMP CAES M AVR ALEXANDER AVG, laureate and draped bust right / PM TR P VI COS II PP, S-C, Mars advancing right in military dress, holding spear and trophy over shoulder. RIC 456; BMCRE 416 var (bust type). aVF.