Valerian, AE26 of Neocaesarea, Pontus. Dated CY 192 (AD 255-256).
9.36 g. 

AY K PO LIK OYALERIANOC, laureate, draped, cuirassed bust right.

KOI PONT MH NEOKAICARIA, turreted and draped bust of Tyche right,
prize crown above. Date ET-PYB across fields. 

Çizmeli 419; Istanbul 4078; Lindgren I 48

With permission of cngcoins.com, Aug. 2006.