Valerian I, Bi. antoninianus. Rome. AD 254. IMP C P LIC VALERIANVS AVG, radiate, draped bust right. SALVS AVGG, Salus standing left by altar, holding patera, feeding serpent rising from altar. RIC V-1, 121; RSC 197; Goebl 0029d; Sear - Sold by Áureo & Calicó, Sept. 2014.