Watch List notes:

KINGS of PARTHIA. Mithradates I. 165-132 BC. CU Tetrachalkon (21mm, 8.61 g, 6h). Ekbatana mint. Diademed and draped bust of Mithradates right / Draped bust of Arsakes I righr, wearing bashlyk. Sellwood 12.13; Sunrise –; Shore –, but cf. 484 (for same type, but smaller denomination). Brown patina, a few light scratches. Fine. Extremely rare.