KINGS of BITHYNIA. Nikomedes IV Philopator. 94-74 BC. AR Tetradrachm (35mm, 16.49 g, 12h). Nikomedeia mint. Dated 207 BE (91/0 BC). Diademed head right / Zeus Stephanophoros standing left; to inner left, eagle standing left on thunderbolt above monogram and ZΣ (date). Callataÿ p. 62, unlisted dies; HGC 7, 646 (92/1 BC); DCA 445. Lightly toned, slight bend in flan, causing stress crack in field on obverse. VF.