Mercury Dimes are a series of ten-cent coins struck by the United States Mint from 1916 to 1945. The 1921 Mercury Dime, minted in Philadelphia, is notable among collectors due to its relatively low mintage and is often sought after for its artistic design, featuring a depiction of Liberty wearing a winged cap. This coin is part of a series designed by Adolph A. Weinman and is recognized for its unique representation of American ideals during the early 20th century. Collectors pay particular attention to the coin's condition, mint marks, and overall rarity when assessing value.

Item Denomination Series Year Mint
1921 10c 10c Mercury Dimes 1921 Philadelphia