MACEDONIA: ALEXANDER THE GREAT. 336-323 BC. Silver Tetradrachma, 17mm (17.10 gm). O: Head of Herakles, r., clad in lion's skin headdress. R: Zeus enthroned, l.; thunderbolt before, DI beneath throne. Price-3976a, mint of Memphis. A rare issue from Memphis. Courtesy of Fritz Künker GmbH.