Kings of Macedon. 'Kolophon'. Antigonos I Monophthalmos 320-301 BC. In the name and types of Alexander III. Struck circa 310-301 BC Drachm AR (18mm, 4.00 g). Head of Herakles to right, wearing lion skin headdress, paws tied beneath chin / ΑΛΕΞΑΝΔΡΟΥ, Zeus seated left on low-backed throne, right leg drawn back, his feet resting on a low foot rest, holding long scepter in his left hand and, in his right, eagle standing right with closed wings, torch in left field, monogram of KAP below throne.