Collectible coins, specifically dimes, from the United States minted in 1968 are part of the Roosevelt Dime series. These coins are composed of an alloy of 91.67% copper and 8.33% nickel, reflecting their low silver content after 1964. A 10-cent roll (10c Roll) contains 50 dimes, making it a common quantity for collectors and investors. The 1968 dimes exhibit characteristics typical of circulating currency from that era, with a design featuring President Franklin D. Roosevelt on the obverse and Mercury's winged cap on the reverse. Collectors often seek out such rolls for their historical significance and as a means to acquire multiple coins of the same type.

Item Denomination Series Year Mint
1968 10c Roll 50 Coins 10c Roll Dimes 1968 Phildelphia
1968-D 10c Roll 50 Coins 10c Roll Dimes 1968 Denver
1968-S 10c Roll 50 Coins 10c Roll Dimes 1968 San Francisco