H.E. Harris folder holds Roosevelt Dimes from 1965-1999, along with history on the inside flap. This is a tri-fold folder that opens flat for all at once viewing with a total of 66 openings, then closes to book size for easy storage. The number of coins minted and the year is printed below each opening of this folder. All H.E. Harris folders are made of acid-free materials for the protection and storage of your coins. The holes in this folder have a special LOCK-IN feature. But first, a word of caution: always hold a coin by the edge and never touch its obverse or reverse. We recommend you wear gloves when pressing your coins into place. Now that you are ready, simply place the coin with one edge tipped into the hole, and then press the high edge downward and toward the lowered edge (slantwise). Feel the snap? It's locked in! The Roosevelt dime honors Franklin D. Roosevelt, who founded the March of Dimes campaign to fight polio and was himself a victim of the diease. Dimes produced from 1946 through 1964 are composed of 90% silver and 10% copper. A dwindling supply of silver brought about the Coinage Act of 1965, which authorized clad coinage - coins made of a copper-nickel layer bonded to a copper core. Dimes produced since 1965 are clad. Description: H.E. Harris ISBN #: 9780937458136 Folder: Roosevelt Dime # 2 Year: 1965-1999 Size: 6 x 7.75 Color: Multi-colored, grey Coin Diameter: 17.9mm Coin Weight: 2.27 grams Coin Edge: Reeded Qty: 1 Coins Not Included! Ships FREE! A great gift idea for any Coin Collector! Ships FREE applies to the United States Only!