PONTOS, Amisos: Mithradates VI, issued c. 111-105 or 95-90 BCE. AE21. 9.48g, 21mm.
Obv: Helmeted head of Ares right.
Rev: AMI - ΣOV; Sword in sheath; star-in-crescent to upper left, monogram to upper right and lower left.
SNG BM Black Sea 1164; HGC 7, 241.
From the Erworben collection, ex Viscontea Auction 10, 1992.