INDO-PARTHIANS, Phraates IV. 38-2 BC. AR drachm (3.01 gm; 20 mm). Margiana mint. Diademed bust left, wart on forehead; eagle flying left behind, crowning him / Arsakes I seated right on throne, holding bow; monogram below bow. Not in Sunrise-. Minor hairline crack. Choice aEF. Lightly toned. Rare.