Interesting. Which surface is higher? Typically, zinc core Lincoln cents don't have lamination issues since the copper is plated. Almost (almost) looks like a thin, clear-ish adhesive covering a portion of the obverse.
Try a dip in acetone.
Try a dip in acetone.
Edited by ijn1944
08/06/2021 4:39 pm
08/06/2021 4:39 pm

























