KINGS of MACEDON. Antigonos I Monophthalmos. As Strategos of Asia, 320-306/5 BC, or king, 306/5-301 BC. AR Drachm (16,5mm, 4.13 g). 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; in left field, crescent leftward; below throne, Π below strut. Price 1813.