1925 Stone Mountain 90% Silver Half Dollar that is about uncirculated at least, YOU GRADE! Too nice to have ever been used in circulation! It is in fantastic shape. This commemorative coin was struck in business quality at the Philadelphia Mint. Its fineness is 0.9 and it features intricate details in tribute to the Stone Mountain variety. This collectible piece of US coinage holds both historical and numismatic value, making it a sought-after item for coin enthusiasts and collectors alike.