Watch List notes:

Severus Alexander (222-235). AE Sestertius, 231-235 AD. Obv. IMP ALEXANDER PIVS AVG. Laureate bust right, with slight drapery on far shoulder. Rev. PROVIDENTIA AVG SC. Providentia standing front, head left, holding corn-ears over modius and anchor. RIC 645. C. 509. AE. g. 21.88 mm. 31.50 Nice light olive green patina. About EF.