Watch List notes:

Severus Alexander. AD 222-235. AR Denarius (21mm, 3.08 g, 6h). Rome mint. 15th emission, AD 232. Laureate bust right, slight drapery / Providentia (or Annona) standing left, holding grain ears over modius and cornucopia. RIC IV 250; BMCRE 875-8; RSC 501b. EF. Struck on a broad flan.