It is beyond my capabilities to determine this coin's specific origin but it was presented to me as being from the Amphipolis mint (a common mint location in Macedonia). The legend on the reverse gives the name "Alexander" and the likely dates of its creation mean that is referring to King Alexander III the Great. In that case, this coin was minted on the "homefront" for circulation in Macedonia while the King was off on his famous adventures. Its an iconic coin, no doubt