got in change color is sort of pink like, is this a small date, or do you see any errors? What say you?
I vote for environmental damage. A clear photo of just the entire coin would be helpful, but I think my vote would remain the same. Welcome to CT Slick.
Circulation wear and tear. The pinkish hue comes from people's oily fingers, sweat, boogers, spit or anything nasty that gets on the surface.