Greece
Macedonia, Antigonos I Monophthalmos, posthumous Tetradrachma in type Alexander III the Great 317-311 BC, mint Babylon
Obverse: The head of Heracles with the skin of a lion
Reverse: Zeus with an eagle on his hand, monogram in wreath in the field, M under the throne
ΒΑΣΙΛΕΩΣ ΑΛΕΞΑΝΔ ΡΟΥ
Diameter 27 mm, weight 17.04 g