I found this in a coin roll hunt and I am having difficulty finding out what type of error this is. It is a 2015 P jefferson. I was wondering what the lines are? If anyone could help it is much appreciated. Thank you for allowing me into the community.
I was curious... it weighs a tad less than a normal nickel and is a bit thinner? Thank You for your consideration
Environmental damage with light etching of the surfaces which has caused the planchet striations to become more visible.
These might be roller marks, but the coin is in such bad condition that I can't rule out environmental staining.