something was done to alter the surfaces of the coin almost like it was acid treated causing pitting across the entire coin. the sad part of it is that this was a higher grade coin even possibly MS.
i don't think whizzing would cause the pitting we are seeing. typically it show as curved hairlines from the spinning of the tool
I'm with IGE AU details (Altered surfaces)
Edited by panzaldi
06/20/2024 09:09 am