The 1921 Missouri Centennial Commemorative Silver Half Dollar is a rare and valuable coin minted to celebrate the centennial of the Missouri statehood. This coin has a denomination of 50 cents and is composed of 90% silver with a fineness of 0.9. It was struck as a business strike in Philadelphia and features a commemorative design related to Missouri. This coin is a collectible piece of American numismatic history, perfect for any coin enthusiast or collector looking to add a piece of unique and historical significance to their collection.