Bronze AE21, 21mm, 4.1gm, issued c. AD 43.
Obv: ...ΛEΩE MIΘPAΔ..., Diademed head right.
Rev: Bow and quiver, lion skin with club and trident, IB below.
Mithradates III was the son of Aspurgus and Dynamis (the granddaughter of Mithradates VI of the Pontus). Claudius sent the governor of Moesia to overthrow Mithradates and install his half-brother Cotys in his place.