1964 Rare Greek 30 Drachmai Commemorative Coin Constantine & Anne Marie Marriage

1964 Rare Greek 30 Drachmai Commemorative Coin featuring the marriage of Constantine II & Princess Anne Marie of Denmark.  Coin is 90% silver. Reverse side depicts a double headed eagle.  925 sterling silver frame allows you to put it on a necklace. Any chain up to 2.5mm thick will thread through the bale.  Perfect for anyone that has any Greek heritage or lineage. 14.8 grams