Watch List notes:

Severus Alexander. AD 222-235. AR Denarius (19mm, 3.20 g, 6h). Rome mint. 3rd emission, AD 223. Laureate and draped bust right / Pax standing left, holding olive branch and scepter. RIC IV 27; BMCRE 101-3; RSC 236. Lightly toned, underlying luster, clashed reverse die. Near EF.