Severus Alexander. Sestertius; Severus Alexander; 222-235 AD, Rome, 232-5 AD, Sestertius, 19.91g. BM-843 pl. 28, C-169, RIC-635 (jumbling the two types, Mars running and walking). Obv: IMP ALEXANDER PIVS AVG Bust laureate, draped, cuirassed r., seen from front. Rx: [M]ARS - VLTOR S - C Mars running r., l. leg forward, holding spear and shield.Exquisite example of a common coin. Mint State