Severus Alexander. Æ sestertius. Nice patina. NO RESERVE $65.00 August 21, 2005 Seller freemanandsear ROMAN EMPIRE: Severus Alexander (AD 222-235). Æ sestertius (20.96 gm). Rome, ca. AD 231-235. IMP ALEXANDER PIVS AVG, laureate head of Alexander right / MARS VICTOR S-C, Mars striding right in military dress, holding spear and shield. RIC 635a. Dark green patina with red earthen fields. Very fine. KYF183