Watch List notes:

KINGS OF PARTHIA. Vonones I, circa AD 8-12. Drachm (Silver, 21 mm, 3.83 g, 12 h), Ecbatana, c. 10. BACIΛΕΥC ONΩΝΗC Diademed head of Vonones I to left. Rev. BACIΛΕΥC ONΩΝΗC NEIKHCAC APTABANON Nike advancing right, holding diadem in right hand and palm frond in left; monogram to right. Sellwood 60.5. Sunrise 407. Shore 329. Bright and clear. Fine silver. Good very fine.
From a North American collection.