KINGS of MACEDON. Alexander III 'the Great'. 336-323 BC. AR Tetradrachm (23mm, 17.15 g, 5h). Amphipolis mint. Struck under Antipater, circa 332-326 BC. Head of Herakles right, wearing lion skin / Zeus Aëtophoros seated left; downward trident head in left field. Price 43; Troxell, Studies, Issue C4. In NGC encapsulation, graded AU, Strike 5/5, Surface 4/5.