Watch List notes:

KINGS of MACEDON. Philip III Arrhidaios. 323-317 BC. AR Drachm. Sardes mint. Struck under Menander or Kleitos, circa 322-319/8 BC. Head of Herakles right, wearing lion skin / Zeus Aëtophoros seated left; monogram below throne.
Weight: 4,16g
Diameter: 17mm