KINGS of PARTHIA. Mithradates I. 164-132 BC. AR Drachm (3.96 gm; 20 mm). Hekatompylos, c.141-132 BC. Diademed and bearded bust of Mithradates I left / Archer seated right on omphalos, holding bow (Sellwood 11.1; Shore 24; Sunrise 265. Choice EF. Lightly toned.