Great find...
There have been a few similar finds on TN...but as I recall, they were pennies...
However, not everything posted on this site are found with a metal detector...some are eyeballed on the surface, others are barn finds, from a box of goodies, and the like...and some coins are from change from a retail outlet...
In fact, the more info a person can provide, including possibly the state, county or city also has a bearing on the identification...
I recently purchased a number of punched pennies with Abe Lincoln faces...
Go to post: "Raised Center Coins" (pop coins)...use search function at top of page...
There any number of denominations with various faces that were made from about the beginning of the 20th century to present time...