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Replies: 14 / Views: 1,194 |
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Valued Member
United States
163 Posts |
Good day again. Another from this last 1,000 batch. Any help? Thanks a bunch!  
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Pillar of the Community
 United States
4618 Posts |
The weak 4 seems to be a common defect on the 1943 Steel cent. The rough surface almost looks like the coin has corroded or rusted and was reprocessed. Do you know the weight?
ANA ID: 3203813 - CONECA ID: N-5637 Clean a coin that may be worth collecting? Please DON'T! When in doubt, leave it dirty!! 
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Bedrock of the Community
United States
10635 Posts |
Environmental corrosion and plating, or perhaps just a bad plating, with a grease-filled four in addition. Value: under a dollar. 
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Valued Member
 United States
163 Posts |
It`s 2.8. Is it possible to have only one side corroded? I would think both would have been effected.
Edited by sccollector 02/08/2021 04:09 am
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Moderator
 United States
56855 Posts |
Is the edge shiny or dull? John1 
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Valued Member
 United States
163 Posts |
More dull than the back of penny. So yes, dull.
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Moderator
 United States
56855 Posts |
Being that the edge is dull leads me to think it is not a re-plated coin. Maybe a planchet defect before being plated at/for the mint? John1 
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Bedrock of the Community
United States
19152 Posts |
Clearly the somewhat common '43 P steel grease filled 4--I have a couple tubes of these. It's possible that the coin was face down on a mildly acidic/corrosive surface, with the reverse protected in some form. If so, exposure was likely for a relatively short time.
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Moderator
 United States
56855 Posts |
Might even be trapped plating debris from the mint. John1 
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Valued Member
 United States
163 Posts |
That would explain the extra weight instead of corrosion which would take weight away.
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Bedrock of the Community
United States
19152 Posts |
So, with the mountains of steel cents produced--and many examined by collectors over the decades--has anyone ever seen this before? Hoping so.
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Valued Member
 United States
163 Posts |
Is it possible this happened during lamination of Zinc Coating? And ijn1944, I respect you, but I cannot tell if your being serious or sarcastic. 
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Pillar of the Community
United States
1427 Posts |
Looks like plating issue.
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Pillar of the Community
 United States
5772 Posts |
Is this image before or after your cleaning process?
Corrosion and pitting from being exposed to some caustic environment that wasn't evident until your process.
Words of encouragement are one of the major food groups. We need to consume them regularly to thrive and grow.
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Valued Member
 United States
163 Posts |
This penny didn`t get cleaned. It was screened out easily because of how it looked.
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Replies: 14 / Views: 1,194 |
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