So I have a 1981 D mint qaurter. If that's what you call it, not sure I'm extremely new to this. But when I looked at the D stamp I had to stare at it for a long time because it just looked like a dot or square completely filled in. Granted my eye sight isn't so great so can anyone please tell me what they think?
QUARTER.. it states it on the back of the Quarter could be 1 of 2 things.. A normal Die Chip or as mentioned.. circulation wear.
Welcome to CT. The hollow part of the D is a little nub of metal that can break off easily, making a filled mint mark.