Watch List notes:

Valerian I BI Antoninianus. Rome, AD 257. IMP C P LIC VALERIANVS P F AVG, radiate, draped and cuirassed bust to right / RELIGIO AVGG, Diana standing to left, drawing arrow and holding bow; S in left field. RIC V.1 115 var. (obv. legend, this officina unlisted); MIR 171 var. (this officina unlisted); RSC 177 var. (obv. legend, this officina unlisted); CNG E-187, 228 = Rauch Summer 2010, 1189; Naville 64, 679. 2.79g, 21mm, 11h.

Very Fine. Extremely Rare with this officina; seemingly only two other examples on CoinArchives.