Herakles - Philip I. Tetradrachm. Antioch. Herakles Numismatics, Inc.] Philip I - The Arab A.D. 244-249 AR Tetradrachm. 11.750 grams. Mint of Syria, Antioch. Obverse: His laureate, draped and cuirassed bust r. Reverse: Eagle standing facing, head r., wreath in beak. Reference: Sear 2618 v. Fine+ Herakles Numismatics, Inc.