Valerian I, 253-260. Antoninianus (Billon, 23 mm, 3.83 g, 5 h), Samosata, 256-260. IMP C P LIC VALERIANVS P F AVG Radiate, draped and cuirassed bust of Valerian I to right. Rev. VIRTVS AVGG Valerian, on the left, standing right, holding spear in his right hand and globe in his left, facing Gallienus, on the right, standing left, holding Victory in his right hand and transverse spear in his left. Cohen 276. MIR 1687e. RIC 293. Very light porosity, otherwise, extremely fine.