Collectible coins, particularly half dollars from the United States, are a popular category among numismatists. The 1964 half dollar, minted in Philadelphia, is notable for being composed of 90% silver, making it valuable to collectors and investors alike. Rolls of 50 half dollars, such as the 50c roll of 1964 coins, are sought after due to their historical significance and silver content. This specific year and mint mark hold a prominent place in American numismatic history, as it was the last year before the transition to a lower silver content in circulating coins.

Item Denomination Series Year Mint
1964 50c Roll 20 Coins 50c Roll Half Dollars 1964 Philadelphia
1964 50c Roll 20 Coins 50c Roll Half Dollars 1964 Philadelphia