Watch List notes:

KINGS of PARTHIA. Vonones I. Circa AD 8-12. BI Tetradrachm (28mm, 13.75 g, 12h). Seleukeia on the Tigris mint. Dated Gorpiaios of uncertain year. Diademed bust left / Vonones seated right, receiving palm from Tyche standing left, holding cornucopia; month in field; [year in exergue]. Cf. Sellwood 61.2 ([Artabanos II] for type); cf. Sunrise 409 (same); Shore –. Toned, porosity, lamination on obverse, graffiti. VF.