Watch List notes:

Trajan Decius. AD 249-251. AR Antoninianus (21mm, 4.14 g, 6h). Rome mint, 3rd officina. 3rd-4th emissions, AD 250. Radiate, draped, and cuirassed bust right / The two Pannoniae standing back to back, each with head turned outward and holding signum, the one on the right raises right hand. RIC IV 21b; RSC 86. Flan a little irregular. Near EF.

From the Jack A. Frazer Collection.