Watch List notes:

KINGS of MACEDON. Demetrios I Poliorketes. 306-283 BC. AR Tetradrachm (27.5mm, 16.33 g, 2h). Pella mint. Struck 289-288 BC. Diademed and horned head right / Poseidon Pelagaios standing left, foot on rock, holding trident; monogram to outer left. Newell 89, obv. die unlisted; HGC 3, 1014a. Minor marks. VF.