Watch List notes:

ROMAN EMPIRE: Pupienus, AR Denarius, AD 238 (20mm, 2.89g, 6h), Rome mint, 1st emission. Obverse: Laureate, draped, and cuirassed bust right. Reverse: Pax seated left on throne, holding branch and scepter. RIC OV 4; RSC 22. EF obverse, reverse VF for detail as is often true for this issue.