Mercury Dimes are ten-cent coins issued by the United States Mint from 1916 to 1945, known for their distinctive design featuring the Roman goddess Liberty, often referred to as "Mercury." The 1929 Mercury Dime was minted in San Francisco, identified by the "S" mint mark. This year and mint location produce a lower mintage, making the 1929-S Mercury Dime particularly sought after by collectors due to its rarity and numismatic value. The coin contains 90% silver and has a weight of 2.5 grams.

Item Denomination Series Year Mint
1929-S (San Francisco) Mercury Dimes 10¢ (Ten Cents, Dime) Mercury Dimes 1929 San Francisco