Mithradates I Kallinikos of Armenia, 19mm, 6.32 g. Ca 96-70 BC. 

Head right, wearing conical tiara.
BASILEWS MIQRIDATOY KALLINIKOY, Athena standing left, 
holding spear, round shield at foot.

Bedoukian, Coinage 20; AC 187; Mionnet IV, 9. 
Rare. 
From the Aram Manasaryan Collection. Estimate: $200.

With permission of cngcoins, November, 2013