Whitman Folders - Kennedy Half Dollars No. 1, 1964-1985 Whitman Folders - Kennedy Half Dollars No. 1, 1964-1985 . Whitman brand, folder opens flat for all-at-once viewing and includes data pertaining to the coins it holds. 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! Description: Whitman #: 9699 ISBN #: 9780307096999 Folder: Kennedy Half Dollars No. 1 Year: 1964-1985 Size: 6 x 7.75 Color: Blue Coin Composition: 90% silver, 10% copper (1964), outer layers of 80% silver and 20% copper bonded to inner core of 20.9% silver and 79.1% copper (1965-1970); outer layers of 75% copper and 25% nickel bonded to an inner core of pure copper; outer layers of 75% copper and 25% nickel bonded to an inner core of pure copper (1971-). Coin Diameter: 30.6mm Coin Weight: 12.50 grams (1964); 11.50 grams (1965-1970); 11.34 grams (1971-) Coin Edge: Reeded SKU# 10195 Coins Not Included Ships FREE! A great gift idea for any Coin Collector. Ships FREE applies to the United States Only!