KINGS of PARTHIA. Mithradates II. 121-91 BC. AR Drachm (20mm, 4.03 g, 12h). Ekbatana mint. Diademed bust left, wearing tiara decorated with star and torque ending in sea-horse / Archer (Arsakes I) seated right on throne, holding bow. Sellwood 28.6; Shore –. VF.