Watch List notes:

Severus Alexander. AD 222-235. AV Aureus (20mm, 6.29 g, 6h). Rome mint. 3rd emission, AD 223. IMP C M AVR SEV ALEXAND AVG, laureate, draped, and cuirassed bust right / P M TR P II COS P P, Pax standing left, holding olive branch and scepter. RIC IV 26d; BMCRE 100; Calicó 3092; Biaggi 1322 var. (bust not cuirassed). Good VF, a few minor marks with underlying luster.