Please post a picture after you're done with the acetone soak.
I see some early stage, carbonate (white-film). That would easily be removed with VERDI-CARE™. Nonetheless, all conservation projects should begin...
I found it will actually remove many types of toning. I don't use it on toned coins unless there's verdigris that must be removed. It will...
Here's an ugly 63D that was pulled out of an OBW roll. [ATTACH] [ATTACH] [ATTACH] [ATTACH]
Ugly toner, I like it!
Incorrect, verdigris from one coin can provide the feed materials to start corrosion on another. I found a great example of this in a roll of...
@Insider Did I win?
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Not an error coin, PMD.
VERDI-CARE™ is designed to NOT alter the surfaces or to "clean" the coin. It is intended as a conservation product that only removes what you...
Looks like a successful conservation - congrats!
Where is the follow up?
Another 77 toner! [ATTACH] [ATTACH] [ATTACH] [ATTACH]
Just got this today - blew my mind, super luster and green toning (the rarest IMO coper). [ATTACH] [ATTACH] [ATTACH] [ATTACH] [ATTACH] [ATTACH]
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The verdigris behind the feathers looks moderate, also a few on the reverse. The height of the verdigris is an important clue as it can be almost...
Here's a D for you! :) [ATTACH] [ATTACH] [ATTACH]
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