Watch List notes:

KINGS of MACEDON. Demetrios I Poliorketes. 306-283 BC. AR Tetradrachm (28mm, 16.93 g, 3h). Uncertain Macedonian mint. Struck circa 289 BC. Diademed and horned head right / Poseidon Pelagaios standing left, foot propped on rock, holding trident; to outer left, prow right; Φ to inner right. Newell 138 (dies CXXXVI/280); SNG München –. VF, toned, a few marks and scratches, double struck on the reverse.