Watch List notes:

BITHYNIA, Kios. Circa 260-late 250s BC. AR Tetradrachm (29mm, 16.50 g, 12h). In the name and types of Lysimachos of Thrace. Diademed head of the deified Alexander right, with horn of Ammon / Athena Nikephoros seated left, left arm resting on shield, transverse spear in background, club to outer left, monogram to inner left, bow-in-bowcase and monogram in exergue. Marinescu, Cius, Issue 20, 66 (O24/R59); Müller 413 (Erythrai); HGC 7, 555; Meydancikkale 2668 (same dies). Toned, porous. Good VF.