Watch List notes:

KINGS of PONTOS. Mithradates VI Eupator. Circa 120-63 BC. AV Stater (17.5mm, 8.26 g, 12h). First Mithradatic War issue. In the name and types of Lysimachos of Thrace. Kallatis mint. Struck circa 88-86 BC. Diademed head of the deified Alexander right, with horn of Ammon / Athena Nikephoros seated left, left arm resting on shield, spear diagonally in background; (HP)O to inner left, KAΛ on throne; in exergue, ornate trident left. Callataÿ p. 139, dies D6/R1; AMNG I 258; HGC 3, 1824. Underlying luster, typical die wear on obverse. Near EF.

From the North River Collection. Ex Classical Numismatic Group 55 (13 September 2000), lot 419.