Watch List notes:

Gallienus. AD 253-268. AR Antoninianus (21.5mm, 3.27 g, 12h). Rome mint. 1st emission, 253-254. LIBERALITAS AVGG, Liberalitas standing left, holding abacus and cornucopia. RIC V 148; MIR 36, 66q; RSC 571. Toned. Near VF. Good silver. Rare.