The combination of "copper" and "penny" might not seem like the best formula for valuable coins considering that you can find higher denominations in gold and silver. But finding the right copper ...

With few exceptions, copper coins in the U.S. mean one-cent pennies ... condition (the price listed is for an MS-67, or high mint state, for example).

The value of copper coins, as in all coins ... excellent condition (the price listed is for an MS-67, or high mint state, for example). 1969-S Lincoln Penny-Doubled Die Obverse Here is another ...

With few exceptions, copper coins in the U.S. mean one-cent pennies ... condition (the price listed is for an MS-67, or high mint state, for example). 1969-S Lincoln Penny-Doubled Die Obverse ...