CNG - Pontos. Mithradates VI. Tetradrachm. VF $511.00 Jul-26-00 Seller cngcoins Pontos, Kings of. Mithradates VI. 120-63 BC. AR Tetradrachm (15.62 gm). Struck year 222 (=76/5 BC). Diademed head of Mithradates right / Pegasos grazing left; star, crescent and monogram to left, BKS and monogram to right, I (month 10) below; all within ivy wreath. De Callata˙ pg. 19, D36/R2a corr. (this coin). Toned VF. 721201 Ex Glendining (5 March 1970), lot 57. De Callata˙ unfortunately switched the obverse photograph of this coin with another that appeared in the same Glendining sale, lot 58. Thus, the reverse of this coin is found on plate 10 (D36-R2a), while the obverse appears on plate 12 (D76-R2a). However, as both this coin and the coin with which he switched obverse photographs both represent respectively single known examples of the obverse die, we've kept his obverse die designation as D36.