Watch List notes:

Valerian I. AD 253-260. AR Antoninianus (21mm, 3.67 g, 6h). Rome mint. 1st emission, AD 253-254. Radiate, draped, and cuirassed bust right / Salus standing left, feeding serpent rising from altar and holding scepter. RIC V 121 var. (bust type); MIR 36, 29d(2); RSC 197 var. (same). Near EF, lightly toned.