This 11-piece 2004 U.S. Proof Set makes a great starter set for any collection. Set Highlights: 11 piece clad set. Coins come in protective packaging. Five quarter coins honoring Michigan, Florida, Texas, Iowa and Wisconsin. Two Westward Journey Jefferson nickels with the Peace Medal and Keelboat reverses. Sacagawea dollar, Lincoln cent, Roosevelt dime and Kennedy half dollar. This set may or may not include a certificate of authenticity.