Watch List notes:

Trebonianus Gallus. AD 251-253. AR Antoninianus (21mm, , 5h). Rome mint. Radiate, draped, and cuirassed bust right / Felicitas standing facing, head left, holding long caduceus and cornucopia. RIC IV 59; RSC 35. Lightly toned. In NGC encapsulation 3997830-004, graded Ch AU.