Discussion in 'Coin Chat' started by Kevinfred, Nov 26, 2015.
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I expect that copper is the culprit!
PEET-CHURES are definitely needed here.
I believe it's the manganese that tones in an unappealing way.
I think so, I believe the silver war nickels have manganese in them as well, and boy are most of those ugly!
Just a week or so was required and they were totally ruined.
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