This famous giant carving of four Presidents on a mountain is in South Dakota. It took years to complete and pictures George Washington, Thomas Jefferson, Theodore Roosevelt and Abraham Lincoln. It was started in 1927 by Gutzon Borglum and was not finished until 1941. The busts are 60 feet high and done on the side of a mountain. This Mount Rushmore United States Silver Dollar was issued in 1991 for the 50th anniversary of its completion. They are struck in Proof 900 fine Silver and only issued for that one year. Supplies are limited and they are Silver Proof, supplied in protective capsule.