Parthian Kingdom. Mithradates III. Ca. 87-79 B.C. AR drachm (19.5 mm, 4.04 g, 11 h). Ecbatana. Short bearded bust left, wearing double banded diadem, segmented necklet with a medallion / Archer seated right on throne, holding bow, monogram below. T above throne back and B behind archer's head. Sellwood 40.2; Shore 189. gVF.