Nikomedes II Epiphanes, King of Bithynia. AR tetradrachm, Local Year 159.

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

RecGen 40.15. 

With permission of Numismatica Ars Classica - Auction 84, Lot 1525, May 2015