-- Cindy Croxton Electronics Plus 1613 Water Street Kerrville, TX 78028 830-370-3239 direct
Perhaps something like silly putty would work? Although as a
precautionary tale, the silly putty from the 60s also removed part of
the original ink. I do not know what the current formula would do. As
kids, we used to have fun getting reverse images of the colorful comics
in the Sunday paper :-)