Watch List notes:

KINGS of MACEDON. Demetrios I Poliorketes. 306-283 BC. AR Hemidrachm (15mm, 2.05 g, 5h). Thebes mint. Struck circa 290 BC. Diademed and horned head right / Poseidon Pelagaios standing left, foot on rock, holding trident; monogram-in-circle between legs. Newell 140; HGC 3, 1020. Some granularity, a few marks. Near VF. Rare.