Valerian I (253-260AD)
AR antoninianus- 3,35 gram- 22 mm, Antioch mint, struck 257AD
obv: IMP VALERIANVS AVG, radiate and draped bust right
rev: P M TR P V COS IIII P P, Valerian and Gallienus standing facing each other, resting on shields between them behind which are two upright spears
Göbl 1598a
RIC 277A (Antioch)
Sear 9962
RSC 169