Julia Domna, AE21 of Irenopolis, Cilicia. Dated year 165 = AD 215-216. 6.03 g.

IOYLIA DOMNA CEB, draped bust right.
EIRHNOPOLITWN EXR, helmeted and draped bust of Athena right.

Karbach 97; Lindgren 1519 (this coin). 

With permission of cngcoins.com, auction 294, Lot 473, Jan 2013.