Mercury Dimes, officially known as Winged Liberty Head Dimes, were minted in the United States from 1916 to 1945. The 1928 Mercury Dime is particularly sought after by collectors due to its lower mintage compared to other years, making it more valuable. This coin features a depiction of Liberty wearing a winged cap on the obverse and a fasces with an olive branch on the reverse. Its composition is 90% silver and 10% copper, contributing to its appeal among silver coin collectors.

Item Denomination Series Year Mint
1928 10c 10c Mercury Dimes 1928 Philadelphia
1928-D 10c 10c Mercury Dimes 1928 Denver
1928-S 10c 10c Mercury Dimes 1928 San Francisco