Valerian I, AE of Nicaea, Bithynia. 

POY LIK OVALERIANOC AVG, radiate, draped bust right. 
NIKAIEWN, Tyche standing left, holding rudder and cornucopiae. 

Not in Rec.Gen. SNG Cop. 535. 

Contributed by Ph. Ammann, Aug. 2011.