Parthian Kingdom. Vologases I. Ca. A.D. 51-78. AR drachm (20.1 mm, 3.67 g, 11 h). Ecbatana mint. Diademed bust left, medium beard, wart on forehead, earring visible, hair in five waves / Archer seated right, holding bow; monogram below bow. Sellwood 70.13; Shore 373. VF, minor encrustations.