The 1942-S Mercury Silver Dime with Mint Mark is a rare and valuable coin from the United States. This uncirculated coin features a unique DDO (Double Die Obverse) and DDR (Double Die Reverse) Mint Mark variety, adding to its collectible appeal. Made of 90% silver with a denomination of 10 cents, this business strike coin was minted in San Francisco. Certified as uncertified, this sought-after piece of US coin history is a must-have for collectors and enthusiasts of the Mercury dime series.