The United States Liberty Coins 1886-1986 are a set of commemorative coins issued by the U.S. Mint in 1986. These modern silver and clad coins, struck in proof condition with a fineness of 0.9, celebrate the 100th anniversary of the Statue of Liberty. The coins have a denomination of $1 and 50 cents, and were minted in San Francisco. These uncirculated coins bear the iconic statue of liberty design, making them a valuable addition to any coin collection.