Valerian I (253-260).     AE Sestertius. Rome mint, 254 AD.   Obv.    IMP C P LIC VALERIANVS AVG. Laureate, draped, and cuirassed bust right.        Rev.   VIRTVS AVGG SC. Virtus standing left, holding shield set on ground and spear.     RIC V 182.     18.95 g.   27.00 mm.          VF/About VF.