AR Drachm [20,35 mm; 3,98 gm]. Ekbatana mint. Diademed bust to left / ΒΑΣΙΛΕΩΣ ΜΕΓΑΛΟΥ ΑΡΣΑΚΟΥ ΘΕΟΠΑΤOΡΟΣ ΕΥΕΡΓΕΤΟΥ, archer (Arsakes I) seated to right on throne, holding bow. Sellwood 30.11. Minor porosity, toned VF.