Watch List notes:

Trebonianus Gallus. AD 251-253. AR Antoninianus (20mm, 3.49 g, 6h). Rome mint, 3rd officina. 3rd emission, AD 252. Radiate, draped, and cuirassed bust right / PIETAS AVG G, Pietas standing left, raising both hands; star to right. RIC IV 42; RSC 84a. EF, lightly toned.