Could someone please look at the bottom right of the "D Mint" and tell me what that notch is at the bottom. I could really use some help Thank You
Without pics we'll never know? Click on "Upload a File" and attach the ones you want to post. Depending on which format you're using, you may only be able to do one at a time? Welcome to CT
Looks a bit like this: http://coppercoins.com/lincoln/diestate.php?date=1957&die_id=1957d1mm011&die_state=lds But your coin has seen quite a life and has quite a bit of wear so it could just be that.
Hmmmm, that bottom notch almost makes it look inverted? Can't tell if that's a notch at about 12:00 that would add to the equation? Also not sure if there is one recognized for that year?