MACEDON. Kingdom of Macedon. Philip III, 323-317 B.C. AR Tetradrachm, Babylon Mint, ca. 323-317 B.C. NGC Ch EF..Pr-P181; Muller-P99. Head of Heracles wearing lions scalp right; Reverse: Zeus seated left holding eagle and scepter, monogram in left field and monogram below throne. Struck with somewhat rusty dies. Great centering with pleasing luster..