KINGS of PARTHIA. Vologases I. Circa AD 51-78. BI Tetradrachm (27mm, 14.35 g, 12h). Seleukeia on the Tigris mint. Dated 364 SE (AD 51/2). Diademed bust left / Vologases seated left, receiving wreath from Tyche standing right, holding scepter; year above; month in exergue. Sellwood 68.9 var. (month); Sunrise –; cf. Shore 370 (for type). Deposits, flan crack, graffiti on obverse, double strike and flan flaw on reverse. VF.