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Replies: 9 / Views: 7,097 |
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Pillar of the Community
United States
1204 Posts |
Edited by Ricardocody 02/20/2011 12:16 am
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Valued Member
United States
114 Posts |
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Pillar of the Community
 United States
1204 Posts |
I seen black before but never brown , the corroded on this coin looks like a corroded penny ! I never heard about a copper nickel lol .
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Pillar of the Community
United States
3077 Posts |
think it is environmental damage
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Rest in Peace
United States
3039 Posts |
Cooper ? Gary or D.B.  Seriously though, it does look like PMD.
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Pillar of the Community
United States
3640 Posts |
It is a nickel, but most likely exposed to chemical/chemicals.
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Bedrock of the Community
United States
62064 Posts |
Environmental damage. If it were a cent planchet it would be thinner and the devices would have fallen over the rims. 
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Pillar of the Community
United States
2737 Posts |
Although it's most likely a discolored nickel, I can't dismiss outright the possibility of an off-metal error. First thing you should do is weigh it. If it's the same weight as a nickel, that almost certainly just discolored. Then, just to make sure, you can scrape the edge against a fine sharpening stone. If nickel-colored metal shows up, then there's no doubt it's discolored. If the scrape shows that it's copper-plated, then it was plated outside the Mint.
I know most people frown on invasive tests, but for a coin in as poor condition as this, it won't detract from its value or appearance. I don't regard coins as holy objects; I'll do what it takes to get an answer.
Error coin writer and researcher.
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Moderator
 United States
16679 Posts |
I agree, weigh it. Looks like a regular nickel though.
swcoin.ecrater.com
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Pillar of the Community
United States
687 Posts |
Looks like a parking lot Jeff to me - usually a few in each box.
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Replies: 9 / Views: 7,097 |
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