Watch List notes:

Gallienus. AD 253-268. AR Antoninianus (21mm, 3.76 g, 6h). Samosata mint. 2nd emission, AD 256-260. Radiate, draped, and cuirassed bust right / Valerian standing right, holding scepter, receiveing Victory from Gallienus standing left, holding transverse spear. RIC V 456; MIR 36, 1687m; RSC 1310. Good VF, toned.