The Mercury Dime, officially known as the Winged Liberty Head dime, was minted from 1916 to 1945 in the United States. The 1921 Mercury Dime is particularly noteworthy due to its lower mintage and demand among collectors. It features a depiction of Liberty wearing a winged cap on the obverse and an olive branch and fasces on the reverse, symbolizing peace and strength. Collectors seek this coin for its historical significance, aesthetic appeal, and potential investment value.

Item Denomination Series Year Mint
1921-D (Denver) Mercury Dimes 10¢ (Ten Cents, Dime) Mercury Dimes 1921 Denver
1921-P (Philadelphia) Mercury Dimes 10¢ (Ten Cents, Dime) Mercury Dimes 1921 Philadelphia