Bronze disease

[Victor]

I just got this coin, which had some bronze disease. I removed all of it...unfortunately it had eaten a little bit of the coin, but not too bad. Now it is in a small jar filled with distilled water mixed with sodium carbonate and I am letting it soak outside in the sun for a few weeks. I will post new pics of the coin when it is done.

[Victor]

All done, with no sign of any bronze disease remaining.