Nikomedes II Epiphanes, King of Bithynia. AR tetradrachm.

Diademed head of Nikomedes right.
BASILEWS EPIFANOYS NIKOMHDOY, Zeus standing left, holding wreath and sceptre. eagle standing left on thunderbolt over Koppa-MLH monogram over 
date HXR in left field. 

RecGen 40.29. 

With permission of Spink auctions, June 2016