Kings of Parthia, Phraatakes (c. 2 BC-AD 4). BI Tetradrachm (27mm, 9.44g, 12h). Seleukeia on the Tigris, year 311 (1 BC). Diademed bust l.; Nikai to l. and r. R/ Archer (Arsakes I) seated r. on throne, holding bow. Sellwood 57.1-9. VF