Diadumenian AE21 of Seleuceia ad Calycadnum, Cilicia. 

Obv: M OP DIADOUM ANTWN K, bare-headed, draped bust right
Rev: CELEVKEON, Athena standing right, left hand holding Nike, facing Dionysus, holding bunch of grapes (?). 

Lindgren 1583

Contributed by Dane for Roma Numismatics, June 2009