Ariobarzanes I. Philoromaios. 95-63 BC, AR Drachm. 17mm, 4.26 g. Dated Year 31. 

Diademed, elderly head of the king right.
BASILEWS ARIOBARZANOY to right and left, FILORWMAIOY below,
Athena standing left, holding Nike, spear and shield. 
GA monogram in left field. Date AL in ex. 

BMC 22; Simonetta 45a. 

Sold by Marti Hervera Soler & Llach - Auction 1089, Lot 2100
Dec. 2015.