KINGS of PARTHIA. Mithradates II. 121-91 BC. AR Tetradrachm (32mm, 15.61 g, 12h). Seleukeia on the Tigris mint. Struck circa 120/19-109 BC. Diademed and draped bust left / Archer (Arsakes I) seated right on omphalos, holding bow. Sellwood 24.1. VF, toned.