KINGS of PARTHIA. Phriapatius (185-170 BC). Æ Chalkon (0.92 gm; 10 mm). Mithradatkart mint. Athena standing right, grounded shield in right hand, lance in left hand, APSAKOY behind. Sellwood 8.3var., unrecorded by Sellwood. Well struck on a nice compact flan. Original green patina. Choice VF. Extremely rare.