Found this in pocket change. Don't know much about error coins. Can't tell if this is after mint damage from a machine of some kind or a mint error. If it is a mint error, looks like a couple of different problems. Would something like this be of value?
I think it would be PMD..it looks like someone took 2 pennies were compressed in a vice. Though I hope to be wrong because it's kinda cool looking coin.
That is one heavily damaged coin. Certainly NOT a Mint error. Another Lincoln Cent (reverse) was pressed or smashed into the obverse of your coin. Note the reversed and incuse lettering. Spend it or toss it in the trash.