Gallienus, AE28 of Carallia, Cilicia. AD 253-268. 10.47 g. 

AY K POY LIK GALLIHNON EY, laureate, draped and cuirassed bust right. Value mark digamma (S) in right field.
KARALLIWTWN, Athena standing left, holding Nike and spear, resting left hand on shield. 

Ziegler, Kilikiens 71 (this coin); Duesseldorf 847. 

With permission of cngcoins.com, auction 470, Lot 224, June 2020