A strong cartwheel effect is a pretty clear sign that it's not a proof. The photos show the same texture across devices and fields. What are you seeing?
Major cart wheel i wana take a video you know that the frosting they put on the devices that's covered with Lincoln and inside the memorial pillars and on the steps so I looked at a regular strike high-grade coin that I have there is none of that this is what the difference is on this coin plus it's a deep cameo and it's like over spray that bleeds into the fields but it doesn't go across it's just it stops
I know my pictures of terrible I'm sorry there's nothing I can do about that you have to see the coin in person in comparison to them 64 proof this thing is identical if not better than a proof penny
Your light is to concentrated, definitely for a fingered 2*2 flip. Stop using magnification to try and get details. move closer to the coin and adjust the light accordingly. Take the coin out of the darn flip,
Guys.. Willie is not giving up.. If he says it's a proof then it's a proof (In My Honest Opinion it is not.. sorry Willie)
No Mint Mark on Lincoln Cents means it was minted at the Philadelphia Mint.. They didn't use a P Mint Mark until last year 2017.. And that was the last time they will do it.