— The 1925 Stone Mountain Silver Commemorative Half Dollar is a rare and highly sought after coin that celebrates a significant historical event. This barely nice detail still clean and 100 year old coin is made of. 9 fineness silver and features a business strike type. It was minted in Philadelphia and bears the unique variety of Stone Mountain, making it a valuable addition to any coin collection. The coin’s commemorative nature adds to its historical significance and appeal to collectors interested in US coins from the early 20th century.