Valerian I. AD 253-260. AR Antoninianus (21mm, 3.75 g, 12h). Mediolanum (Milan) mint. Struck AD 257. Radiate, draped, and cuirassed bust right / Felicitas standing left, holding long caduceus and cornucopiae. RIC V 259 var. (not cuirassed); MIR 36, 810d; RSC 211 var. (same). EF. Excellent quality silver.