TDR is short for triple die reverse. Quadruple die reverse We get these folks all the time that are greener that a four leaf clover. They refuse...
This is not a dot cent. You have done your best to over pixelate the photos, photo at different angles, even add arrows. The dot is just not...
Coins are struck, not stamped. It looks like a well worn quarter with circulation damage.
How about a clear photo of Liberty. It's interesting, but it is hard to rule out early stages of die deterioration with out seeing it in hand.
Buffalo nickels aren't clad they are made from a .750 copper and .250 nickel. So it is impossible to be missing a clad layer. Think ground level...
Copper is a soft metal, and very malleable. ]A letter or number can easily be moved on the coins surface.
I am not trying to kick you in any way. The person that taught you these methods of "cleaning" should have to go kneel in the corner, and think...
The Lincoln is damaged (moved metal) The Mercury is a grease filled die. Edit Sal beat me to the punch.
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