KWS or toning?
Note the listing says
Quote:
Examples of what Tone-A-Coin could do!
, not even that it
did cause this toning.
Ethics?
I put a new, white 1999
ASE on the counter. A couple months later, I had a beautiful coin toned on one side. Was the toning natural? It is if you live across the street from a glass factory that uses who-knows-what chemicals!
Is it any LESS natural than if I put the same coin in a sock drawer and it toned over decades?
How about if I somehow concentrate "eau de glass factory" and spray it on white coins in a warm, airtight box for a day or two? Any version is contaminents reacting with metal.