Watch List notes:

KINGS of MACEDON. Demetrios I Poliorketes. 306-283 BC. AR Tetradrachm (30mm, 17.01 g, 1h). Amphipolis mint. Struck circa 292-291 BC. Diademed and horned head right / Poseidon Pelagaios standing left, foot on rock, holding trident; monograms to inner left and outer right. Newell 123 (obv. die CXIII); HGC 3, 1014b. Toned, light graffito in field on reverse. VF.

Ex Classical Numismatic Group Electronic Auction 132 (1 February 2006), lot 19.