Posted 9 years ago
SpiritBear
(813 items)
The corrosion is acting like a disease that I'm not sure how to treat.
It's not a valuable coin, and the disease is kind of pretty and slow, but I'd like it to stop and go away.
No, I'm not wanting to dip it in Lime Away. The details are too fine for that. And copper dies in Lime Away.
Help?
Try mild phosphoric acid treatment.
I will look into it. Thank you.