Greece
Macedonia, Mesambria, Alexander III the Great (336-323 BC), posthumous Tetradrachma 150-125 BC
Obverse: The head of Heracles with the skin of a lion
Reverse: Zeus with an eagle on his hand, corinthian helmet and ΔA in the field, monogram under the throne
ΒΑΣΙΛΕΩΣ ΑΛΕΞΑΝΔ ΡΟΥ
Diameter 31 mm, weight 15.17 g