Silver • Coin • 0.9 • United States • 1991
This is a 0.7734 oz 1991-S Mount Rushmore $1 Silver Commemorative Proof coin sold by APMEX. The coin is encapsulated and minted by the San Francisco Mint. It has a purity of 0.900 silver. The obverse features the portraits of presidents George Washington, Thomas Jefferson, Theodore Roosevelt, and Abraham Lincoln as sculpted on Mount Rushmore by Gutzon Borglum. The reverse displays a small outline map of the continental United States with the Great Seal above.