Greece Macedon 1 Drachma Antigonos I Monophthalmos 320-306 BC. Struck in the name and types of Alexander III. Kolophon. as strategos of Asia or 306-301 BC as King. Head of Herakles right wearing lion skin headdress / Zeus Aetophoros seated left holding sceptre; Φ in left field Π beneath throne AΛEΞANΔPOY to right. Silver. Price 1817