Amac...It's corrosion. There are other spots along the rim at the motto that are also showing early signs of corrosion. It's not a lamination error of any kind.
When the surface of the coin corrodes, it can corrode in such a way that it looks like layering along the edge of the void on the surface.
The coin is what I call a One cent , cent...
Thanks,
Bill
Edited by foundinrolls
07/01/2008 1:04 pm