How to Identify Silver U.S. Coins

Current U.S. coins are made from copper-nickel clad. But prior to 1965, many U.S. coins (dimes, quarters, and half dollars) were made from ninety percent silver. Because old silver U.S. coins are rare and more valuable than their modern copper-nickel clad counterparts, it is worthwhile to be able to identify silver coins so that you can add them to your collection or sell them.

Method 1: Look at the Date

The last year that ninety percent silver was used in U.S. coins was 1964. U.S. dimes, quarters, and half dollars that were minted in or before 1964 contain ninety percent silver. Therefore, the easiest method for identifying silver coins is to examine the coin's mint date. If the date reads 1964 or earlier, then you have a silver coin, as long as the coin is a dime, quarter, or a half dollar (nickels, as the name indicates, were made of a nickel alloy).

Method 2: Look at the coin's edge

Modern U.S. dimes, quarters, and half dollars are copper-nickel clad, which means that the coin is formed by sandwiching a layer of copper between two layers if a nickel alloy. If you look at a modern quarter, for example, you will see a copper-colored band along the coin's edge. By contrast, old silver U.S. coins were made of the same ninety percent silver alloy throughout. Therefore, if the coin is a silver coin, you will see no copper band along the coin's edge. Instead, you will see the same silver tone smoothly along the coin's edge. The lack of a copper band is an easy way to identify silver coins if you are drawing coins from a cash register as change, or if you are sorting coins into coin rolls.

Method 3: Listen to the Coin's Sound

Coins made of ninety percent silver ring at a different pitch than the same denomination of copper-nickel clad coins. If you listen carefully when tossing a silver coin, it will ring at a truer, purer pitch than a copper-nickel clad coin. Although this is the least reliable of the three ways to identify a silver U.S. coin, there is a noticeable difference between the sound made by a tossed silver coin and the sound made by a tossed copper-nickel clad coin.

In conclusion, silver coins are worth collecting because they are often valued at several times the face value of the coin, due to the silver spot price of the metal making up the coin. Vintage U.S. dimes, quarters, and half dollars dated 1964 or earlier are ninety percent silver. By contrast, nickels have always been made of a nickel alloy (except for several years during World War II, during which nickels were made partially from silver due to the demand for nickel for the war effort). For dimes, quarters, and half dollars, look for coins dated 1964 or earlier. You can also identify silver coins by the lack of a copper-colored band around the coin's edge. Finally, you can often identify vintage silver U.S. coins by the distinct tone made when the coin is tossed or dropped. In any case, collecting U.S. silver coins can be a rewarding and profitable hobby, if you know how to recognize silver coins when you find them.