Watch List notes:

BITHYNIA, Kios. Circa 345-315 BC. AR Drachm (16.5mm, 5.21 g, 12h). Persic standard. Nikas, magistrate. Laureate head of Apollo right / Prow of galley left; NIKA[Σ] above. RG 2; HGC 7, 552. Good VF, toned, off center, banker's mark on reverse. Rare.