Watch List notes:

KINGS of PARTHIA. Pakoros I. Circa AD 78-120. BI Tetradrachm (23mm, 9.99 g, 12h). Seleukeia on the Tigris mint. Dated 390 SE (AD 78/9). Diademed beardless bust left; Γ to right / Pakoros enthroned left, being presented diadem by Tyche standing right and holding scepter; year above, month off flan. Sellwood 73.7-8 var. (month); Sunrise –; Shore –. Porous. VF.

From the Bob (Robert) L. Collection. Ex Parthicus Collection (Classical Numismatic Group Electronic Auction 396, 26 April 2017), lot 386.