This silver tetradrachm coin was minted in Greece during the era of Ancient Greece, specifically in the Lysimachos Kingdom of Thrace between 323-281 BC. The coin features the denomination of tetradrachm and depicts a ruler of the time period. It has been sourced from the Worldwide Treasure Bureau, but is uncertified. The historical significance of this coin lies in its connection to the ancient Greek civilization, and it serves as a tangible piece of history from that time period. With its intricate design and silver composition, this Lysimachos Kingdom of Thrace coin is a unique addition to any collection of ancient Greek coins.