This 1838 Large Cent has verdigris on the reverse. I have tried Verdi-Gone (invented by our CCF friend BadThad) and it has worked somewhat.
Now, my needed advice: Will it work more than it already has on this coin? Should I try again?
The Verdi-Gone has lightened the reverse a bit, which I don't mind too much, but I don't really want it to lighten it a whole lot more.
Thoughts?


