Roman Empire - Valerian I (253-260 A.D.) Silver antoninianus (). Rome mint. 1st issue, AD 253-254.
IMP C P LIC VALERIANVS AVG, radiate and draped bust right.
SALVS AVGG, Salus standing left, holding sceptre and feeding snake rising from altar.
MIR 36, 29d; RIC V 121; Cunetio 446.
nEF/gVF