Proofed silver dollar from the San Francisco Mint in 1991 This historic collectable is produced by the United States Mint and is specially designed to commemorate the 50th anniversary of the Mount Rushmore National Memorial. This coin IS legal tender of the United States. Design OBV by Marika Somogyi Mount Rushmore Memorial wreathed with laurel Design REV by Frank Gasparro Heraldic Eagle Crest over a map of the United States Dimensions 1.5 inch diameter Weighs 26.73 grams or 0.76 troy oz 90% silver 10% copper Signed certificate of authenticity by Donna Pope, director of the United States Mint Sealed with original container and COA, coin in very good condition Ships Same Or One Day , upon payment Tracking number Delivery Confirmation All items I sell are marked with an invisible UV identifier To confirm originality of the item To prevent condition issues / return fraud Buy With Confidence Check out our feedback !