Mercury Dime Values lists dates and mintmarks for every with a piece on judging problem, to help you different collectible high quality with the bare minimum silver coin values. Roosevelt dimes contained silver in the 12 months 1964. Silver yrs are 1946 to 1964. Huge portions ended up minted. https://lorenzooiasn.blogaritma.com/30872452/detailed-notes-on-is-it-worth-buying-silver-rounds-vermont