Macedonia, Alexander III The Great, 336-323 BC. Tetradrachm; Macedonia, Alexander III The Great, 336-323 BC; Aradus, c. 328-320 BC, Tetradrachm, 17.05g. Price-3321. Obv: Head of Herakles r. in lionskin headdress. Rx: Zeus seated l., monograms in l. field and beneath throne.. EF