Watch List notes:

KINGS of PARTHIA. Vologases VI. Circa AD 208-228. BI Tetradrachm (24mm, 13.69 g, 12h). Seleukeia on the Tigris mint. Dated SE 523 (AD 211/2). Diademed bust left wearing tiara; B behind / Vologases enthroned left, receiving diadem from Tyche, holding scepter and standing right, holding; year above, [month in exergue]. Cf. Sellwood 88.6; Sunrise 458 var. (year); Shore 452. Iridescent toning, typical porosity. VF.

Ex VAuctions 226 (30 April 2009), lot 41.