Pontus, AE21 of an uncertain mint. 130-100 BC-

Obv: Leather helmet left.
Rev: Star of eight rays with small crescents. 

BMC Black Sea 983; Baldwin 10-13 in RN 1913; Lindgren I, 59.

Rare. 

With permission of TimeLine Auctions 
(www.timelineauctions.com), Apr. 2018