Watch List notes:

KINGS of MACEDON. Philip III Arrhidaios. 323-317 BC. AR Obol (10mm, 0.72 g, 6h). Babylon mint. Struck under Archon, Dokimos, or Seleukos I, circa 323-318/7 BC. Head of Herakles right, wearing lion skin / Zeus Aëtophoros seated left; M in left field. Price P185A. Good VF, toned, small scrape on obverse. Exceptional for issue.

From the Robert A. Weimer Collection.