Here are some more photos of my 2019D quarter (American Memorial Park). these photos are as close as I can get. I am still trying to figure out the difference between the M/D & D/D. I understand the mechanics of how they are different ,but I cant see the difference. Thanks for the help.
That looks to me like you're coin is MD look at my post of the 1966 DDR you also need to look through a loop with 10x magnification as USB scopes have a tendency to show shein as notching and reflect lettering so move your coin around to see if c doubling disappears
After running through a few articles, I think I got it. It's that flat plateau look. Even in a few extreme examples of a MD they look flat. Thanks for the help.