Parthian Kingdom. Mithradates II. Silver Drachm (3.7 g), ca. 123-88 BC. Ekbatana. Diademed and draped bust of Mithradates II left, wearing torc ending in sea-horse. Reverse: Archer seated right on omphalos, holding bow. Sellwood 24.10; Shore 70. Sharply struck and fully lustrous. Superb Mint State. Estimated Value $400 - 500