Kings of Macedon. Alexander III ‘the Great’. 336-323 BC. AR Tetradrachm (23mm, 17.19g). ‘Amphipolis’ mint. Struck under Kassander, circa 316-315 BC. Head of Herakles right, wearing lion skin / Zeus Aëtophoros seated left; forked branch in left field, P with pellet below throne. Price 126 corr.; Troxell, Studies, Group L1.