Watch List notes:

KINGS of PARTHIA. Mithradates II. 121-91 BC. AR Drachm (22mm, 4.20 g, 12h). Ekbatana mint. Struck circa 120/19-109 BC. Diademed and draped bust left, wearing torque ending in sea-horse / Archer (Arsakes I) seated right on throne, holding bow. Sellwood 26.1; Sunrise 290; Shore 77. Bright surfaces, traces of die rust, obverse slightly off center. EF. Struck on a broad flan.

From the Nisa Collection.