This official 2009-S U.S. Mint 18 coin Silver Proof Set contains a Sacagawea dollar, Kennedy half dollar, Roosevelt dime, Jefferson nickel and 4 Lincoln cents, along with all six Statehood quarters, and four Presidential dollars. All coins bear the San Francisco ""S"" mint mark, and feature extra sharp images and mirror-like surfaces. The half dollar, quarters and dime are all 90% silver. Comes with the original U.S. Mint packaging, including a certificate of authenticity. These sets were made in 2009 and are not brand new. These are part of my late husband's coin collection started in the 1970s.