jacrispies ✭✭✭✭✭

Yes, 100% acetone works no problem. I would use a Q-Tip to spot remove, or dunk the coin in a glass jar/bowl filled with acetone if there is greater surface area problems. There is very little risk i… (View Post)

Heard of it, never seen PVC grow over time with my own eyes. Cracking a coin to remove PVC would be the safest way to preserve the item in question. (View Post)

Can you zoom in a little closer?? I think I see a doubled die!!!! Jokes aside, this is very cool. Thanks for sharing your experiments. (View Post)

Maybe this belongs in the BST since it is a clear marketing stunt for this coin. (View Post)

Regarding the OP, I would speculate likely some toning came from the holder. PCI/ANACS may not react the same, but they certainly react!! ANACS soapbox holders have a specific toning style, most prom… (View Post)