KINGS of PARTHIA. Vologases IV (Circa AD 147-191). AR Drachm (3.58 gm; 17mm x 20mm). Ekbatana mint. Bust left, with tapering square cut beard, wearing tiara; three pendant ends to diadem / Archer (Arsakes I) seated right on throne, holding bow. Sellwood 84.128; Shore -; Sunrise 452. Nicely centered. Choice Superb with some luster.