Valerian I. AD 253-260. AR Antoninianus (24mm, 2.98 g, 6h). Samosata mint. 1st emission, 255-256. Radiate, draped, and cuirassed bust right / Two emperors standing face to face, one holding vertical spear and globe, the other Victory and transverse spear. RIC V 292; MIR 36, 1681e; RSC 277. Toned, flan crack, metal flaws. VF.