KINGS of MACEDON. Antigonos I Monophthalmos. As Strategos of Asia, 320-306/5 BC, or king, 306/5-301 BC. AR Drachm (18mm, 4.05 g, 12h). In the name and types of Alexander III. Kolophon mint. Struck circa 310-301 BC. Head of Herakles right, wearing lion skin / Zeus Aëtophoros seated left; KA monogram in left field, crescent below throne. Price 1825.