KINGS of PARTHIA. Vologases IV. Circa AD 147-191. BI Tetradachm (26mm, 12.57 g, 12h). Seleukeia on the Tigris mint. Dated Artemesios SE 497 (AD 186). Bust left, wearing tiara; B to right / Vologases seated left, receiving wreath from Tyche standing right, holding scepter; year above; month in exergue. Sellwood 84.99; Sunrise –; Shore –. Toned, hairline flan crack. VF.