PONTUS. Kingdom of Pontus. Mithradates VI, 120-63 B.C. AV Stater (8.27 gms), Callatis Mint, ca. 88-86 B.C. NGC MS, Strike: 4/5 Surface: 4/5.Muller-263. Diademed head of Alexander III (the Great) wearing horn of Ammon facing right; Reverse: Athena seated left holding Nike, trident below throne. Good strike, highly lustrous and quite attractive.