KINGS of PARTHIA. Vologases I. Ca. AD 50-77. AR Drachm (3.26 gm; 22 mm). Ekbatana mint. Diademed bust of Vologases I left, with tapering square cut beard, wart on forehead, visible earring, and hair in five waves / Archer seated right on throne, holding bow, monogram below bow. Sellwood 70.3; Shore 374; Sunrise 424. Double struck on reverse. Choice Good VF.