What are mint marks? Mintmarks are small letters stamped on U.S. coins that designate where the coin was made. Where a coin was minted affects its value. See which coins each U.S Mint facility made. And what a U.S. coin without a mintmark means. (Some are rare error coins. Others are not supposed to have a mint mark.)
In this article you will find (1) A complete list of U.S. coins made of silver by denomination. (2) A list of the most valuable silver coins by denomination. (3) The dates that the metal composition changed for each U.S. coin denomination throughout the years. Everything you want to know about silver nickels, silver dimes, silver quarters, silver half dollars, silver dollars, and even silver pennies!