Herakles - Euboea - Chalcis. HERA/EAGLE $77.00 Feb-24-00 Seller: Herakles Inc. Euboea - Chalcis. 369-336 B.C. AR Drachm. 3.523 grams. Obv. Head of Hera r., with hair rolled. Rv. Eagle r., holding serpent in beak. BMC 48. Good Very Fine with attractive dark patina. Herakles Numismatics, Inc.