I pulled this 2020P MBR quarter from the other quarters when I saw that it looked like it had a double rim. Then, when I looked for the ridges on the edge, only half were there, while the other half had no ridges. I've submitted several photos hopefully they will be good enough. What would this error be called does it have any value (besides a quarter). The extra thick and double rim is interesting to look at.
Yup partial tilted collar It's always nice when you can pull them fresh from circulation before they get all dinged up.
It's a good thing you included a photo of the reverse. Otherwise, I would not have had the slightest idea what an MBR quarter is.