Mercury Dime Values lists dates and mintmarks for each with a piece on judging affliction, so you can different collectible excellent from the minimum amount silver coin values. Roosevelt dimes contained silver in the 12 months 1964. Silver many years are 1946 to 1964. Large quantities ended up minted. https://howtobuysilverinvestmentt04681.bloggerchest.com/31481489/the-ultimate-guide-to-american-silver-dollar-value-tennessee