Watch List notes:

Gallienus. AD 253-268. Antoninianus (20mm, 3.90 g, 6h). Antioch mint. 9th emission, 2nd phase, circa AD 262-264. Radiate and draped bust right / Hercules standing right, hand behind back, holding lion skin and club set on rock. RIC V 673; MIR 36, 1616i; RSC 1320c. VF, toned, granular surfaces.