Roman Imperial
Gallienus (253-268 AD) Samosata
AR Antoninianus (24.1mm, 3.6g)
Obv: IMP C P LIC GALLIENVS P F AVG. Radiate, draped and cuirassed bust right.
Rev: PIETAS AVGG. Valerian and Gallienus standing facing one another, each holding sceptre and sacrificing over lighted altar between them.
MIR 1684m; RIC 446.