Watch List notes:

Gallienus (253-268). AR Antoninianus, Asian mint, 253-254. Obv. Radiate, draped and cuirassed bust right. Rev. Gallienus and Valerian standing facing each other, both in military attire, holding globe and Victory respectively. RIC V 456. AR. 3.26 g. 20.00 mm. Good VF/VF.