Kings of Macedon. Magnesia ad Maeandrum. Alexander III "the Great" 336-323 BC. Struck by Antigonos I Monophthalmos, circa 319-305 Drachm AR (16mm, 4,3 g). Head of Herakles to right, wearing lion skin headdress / AΛEΞANΔPOY, Zeus seated left on low throne, holding long scepter in his left hand and eagle standing right with closed wings in his right; to left, monogram of ΣΩ above crescent; below throne, monogram of AT.