Silver drachm, 20mm, 3.81gm, issued c. AD 80-90. Ecbatana mint.
Obv: Diademed bust left.
Rev: Archer seated right on throne within seven line inscription.
References: Sear 5826, Sellwood 74.6, Shore 404.
Artabanus III was a rival to Pacorus II for the Parthian kingdom.