Watch List notes:

Valerian I, 253-260. Antoninianus (Silver, 20 mm, 2.38 g, 6 h), Viminacium, 257-258. IMP VALERIANVS P F AVG Radiate and draped bust of Valerian I to right. Rev. VICT PARTI (sic!) Victory standing left, holding palm in left hand and resting her right on shield; to left, Parthian captive. Cohen 255 var. MIR 847b var. RIC 262 var. (all with differing reverse legend). An apparently unpublished reverse legend variety. Weakly struck on a short flan, otherwise, very fine.