Watch List notes:

Valerian I. AD 253-260. AR Antoninianus (19mm, 2.97 g, 6h). Viminacium mint. 1st emission, struck AD 253. Radiate, draped, and cuirassed bust right / Virtus standing left, holding Victory and resting hand on shield; spear in crook of arm. RIC V 266; MIR 36, 811d. VF, light porosity, good silver.