Aemilian, AE25 of Aegeae, Cilicia. Dated year 299, AD 253. 

AYT AIMILIOC AIMILIANOC CEB, laureate, draped and cuirassed bust right.
AIGEAIWN NEWK NAYAR around, date QyC, Artemis Brauronia resembling Athena, helmeted, standing right, wielding spear, holding shield on left arm, between two goats.	

SNG Tahberer 220 (corr. "Athena", this coin); SNG Righetti 1488 corr ("Athena"); Haymann 231; RIC IX 1462; Paris 117; SNG France 2379; Wadington 4086; SNG Levante 1787.

Image courtesy of the Tahberer Collection.