Watch List notes:

Severus Alexander. AD 222-235. AR Denarius (19.5mm, 3.43 g, 7h). Rome mint. 9th emission, AD 228. Laureate head right / Severus Alexander (as Romulus) advancing right, holding transverse spear and trophy. RIC IV 224; BMCRE 522-3; RSC 584. Minor die break on reverse. Good VF. Rare.