I found this penny on a hiking trail and it is really amazing. Double strikes,double dies,it's got 1981 on the front and a backwards looks 1964 on the reverse and lots more....check it out and please tell me what you think.
Somebody sandwiched a few cents together and squeezed them in a vice (like @Clawcoins said). This was done after it left the mint and is considered damage. It's not a mint error. Hope this helps
Yeah... The telling thing on these is that the lettering is inverted or mirrored. Won’t find any inverted designs on mint dies.