Grecia - 2 Euro, UNION OF THRACE WITH GREECE, 2020 (proof)

After the end of World War I and the Treaty of Neuilly (1919), Western Thrace was ceded to Greece. In 1920, the Greek army triumphantly entered Thrace, which has since been an integral part of the Greek state. The national side of the coin replicates an ancient coin of the thracian city of Abdera, featuring a griffin.