MACEDON. Kingdom of Macedon. Alexander III (the Great), 336-323 B.C. AR Tetradrachm (17.06 gms), Babylon Mint, ca. 324/3 B.C. NGC Ch AU, Strike: 5/5 Surface: 3/5. Fine Style.Pr-3628. Obverse: Head of Herakles right, wearing lion skin; Reverse: Zeus seated left on throne, holding eagle and scepter; in left field, kerykeion above M; monogram below throne. Well centered and struck, this fairly bold example offers a pleasing gray tone throughout.