Watch List notes:

THRACE, Byzantion. Circa 240-220 BC. AR 9 Obols (19.5mm, 5.48 g, 1h). Antipatros, magsitrate. Wreathed and veiled head of Demeter right / Poseidon seated right on rocks, holding trident and aphlaston; ΠY to left, monogram to right, EΠI ANTIΠAT[POY] in exergue. Marinescu Issue 10; Schönert-Geiss, Byzantion 1026–36; SNG Copenhagen 487. Toned, a couple flaw flaws, hairline flan crack, light marks, die break on obverse. Good VF.