Watch List notes:

KINGS of PARTHIA. Vologases IV. Circa AD 147-191. BI Tetradrachm (26mm, 13.41 g, 12h). Seleukeia on the Tigris mint. Dated 498 SE (AD 186/7). Bust left, wearing tiara; B to right / Vologases seated left, receiving wreath from Tyche standing right, holding scepter; year above; trace of month in exergue. Sellwood 84.110-1 var. (month in exergue); cf. Sunrise 451 (for type); cf. Shore 432 (same). Toned, deposits. VF.

From the Dr. Jay M. Galst Collection, purchased from Münz Zentrum.