Kings of Parthia, Vologases IV Æ Tetrachalkon. Edessa, circa AD 147-191. Bust to left with long beard, wearing tiara decorated with hooks; B behind / Arsakid royal symbol; Pahlvi legend around. Sellwood 84.134; MACW 436; BMC 96 (Vologases III); Sunrise -. 7.31g, 20mm, 12h.
Very Fine.
From a private English collection.