Watch List notes:

Gallienus BI Antoninianus. Samosata, AD 260. IMP C P LIC GALLIENVS P F AVG, radiate, draped and cuirassed bust to right / PIETAS AVGG, the two emperors, both holding sceptre and patera, facing each other, sacrificing at altar; pellet in wreath in field above. RIC V.1 447 (Asia, joint reign); MIR 1699m; RSC 792c. 3.54g, 25mm, 7h.

Extremely Fine.

From a private UK collection.