Macedonia, Alexander III The Great, 336-323 BC. Tetradrachm; Macedonia, Alexander III The Great, 336-323 BC; 336-323 BC. Aradus, c. 328-320 BC, Tetradrachm, 16.98g. Price-3309. Obv: Head of Herakles r. in lionskin headdress. Rx: Zeus seated l., uncertain monogram beneath throne.. EF