Watch List notes:

KINGS of PONTOS. Mithradates VI Eupator. Circa 120-63 BC. AV Stater (20mm, 8.37 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; HP monogram to inner left, KAΛ on throne; in exergue, ornate trident left. Callataÿ p. 140, dies D4/R2; HGC 3, 1824. Lightly toned, underlying luster, minor double strike on obverse. Good VF.

Ex WN Collection (Classical Numismatic Group Electronic Auction 406, 27 September 2017), lot 355, purchased from International Auction Galleries, Paradise Coins, Broadbeach, Queensland, Australia.