Kings of Macedon. Alexander III ‘the Great’. (336-323 BC.) AR Drachm (16mm-4.18g). Abydos mint. Struck under Leonnatos, Arrhidaios, or Antigonos I Monophthalmos. Head of Herakles right, wearing lion skin / Zeus Aëtophoros seated left; monogram in left field, serpent below throne. Cf. Price P34 (for stater with these controls); ADM II Series X, 154 (same dies).