Collectible coins, such as the Mercury Dime, are numismatic items that often hold historical, aesthetic, and investment value. The Mercury Dime, officially known as the Winged Liberty Head Dime, was minted by the United States from 1916 to 1945. The 1920 San Francisco Mint issue is particularly notable for its lower mintage and can be more sought after by collectors compared to other years. This type of coin is composed of 90% silver and 10% copper, making it appealing to both numismatists and silver investors.

Item Denomination Series Year Mint
1920-S 10c 10c Mercury Dimes 1920 San Francisco