Continental Greece. Kings of Macedon. Alexander III 'the Great' (336-323 BC). AR Tetradrachm, Byblos mint, c. 330-320 BC. Obv. Head of young Herakles right, wearing lion's skin. Rev. AΛEΞANΔPOY. Zeus Aëtophoros seated left; AP monogram in left field. Price 3426. 17.18 g. 25.00 mm. A choice example. Interesting (banker's?) round countermark before Zeus' chin. Insignicant graffiti in fields. Good VF.