Watch List notes:

Gallienus BI Antoninianus. Samosata, AD 255-256. IMP C P LIC GALLIENVS AVG, radiate, draped and cuirassed bust to right / PIETAS AVGG, Valerian and Gallienus standing facing each other, sacrificing at altar between them. RIC V.1 446 (sole reign) var. (bust type) (Asian mint); MIR 1676m. 4.08g, 23mm, 6h.

Mint State; a superb example.

From the inventory of Roma Numismatics Ltd.