Kingdom of Macedon, Antigonos I Monophthalmos AR Drachm. (17mm, 4.23 g) In the name and types of Alexander III. Magnesia ad Maeandrum, circa 319-301 BC. Head of Herakles right, wearing lion skin headdress / Zeus Aëtophoros seated left, holding sceptre; AΛΕΞΑΝΔΡΟΥ to right, monogram to left, B to right, monogram below throne.