Ariobarzanes I. Philoromaios. 95-63 BC, AR Drachm. 17mm, 3.91g. Dated Year 28. 

Diademed, mature head of the king right.
BASILEWS ARIOBARZANOY to right and left, FILORWMAIOY below, 
Athena standing left, holding Nike, spear and shield. 
REL monogram in left field. (Date KE in ex, off flan). 

Simonetta 36a. 

With permission of Roma Numismatics, Jan 2016.