*Interesting* Bithynia, Nicaea AE (Bronze, 24mm, 6.71g) Valerian I (253-260) Obv: ΠΟΥ ΛΙ ΟΥΑ... ΝΟΣ ΣΕΒ, Laureate draped and cuirassed bust of Valerian right Rev: ...ΝΙΚΑΙΕΩΝ, Three prize crowns Ref: ???