Parthian Kingdom. Vologases IV. Ca. A.D. 147-191. AR drachm (21 mm, 3.80 g, 11 h). Ekbatana. Diademed bust of Vologases IV left, wearing tiara with earflaps and decorated with hooks / Archer seated right on throne, holding bow; below bow, monogram. Sellwood 84.132; Shore 434. Toned. Choice extremely fine.