Is it peeling? If not the coin was not plated in those spots Sent from my DROID RAZR HD using Tapatalk
This is a type of lamination error... but either way its an error and nice find. Sent from my DROID RAZR HD using Tapatalk
I don't think it's stained because the copper color is also showing on the rims. However, I am thinking it is just a bit of PMD.
Quarters are not plated. Whether it's missing a partial clad layer is something I can't tell from the photos. Something doesn't look right.