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1984 Penny With Strange Markings?

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Pillar of the Community
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1502 Posts
 Posted 11/24/2023  11:33 pm  Show Profile   Bookmark this reply Add DOCC to your friends list
Well I guess you have your answer then.

And how to you considered the 3 on the bottom the color of copper from your photo?
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United States
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 Posted 11/24/2023  11:34 pm  Show Profile   Bookmark this reply Add Thump1 to your friends list

1984-Penny-With-Strange-Markings?
1984-Penny-With-Strange-Markings?
1984-Penny-With-Strange-Markings?
Valued Member
United States
369 Posts
 Posted 11/24/2023  11:35 pm  Show Profile   Bookmark this reply Add Thump1 to your friends list
?
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United States
369 Posts
 Posted 11/24/2023  11:37 pm  Show Profile   Bookmark this reply Add Thump1 to your friends list
The three on the bottom are also the color of copper so explain to me if it's solder why would the color be copper? Just asking okay they can't get picked off if you look at them they're actually bonded into the copper very possible did it happen when they were Electro plating it.
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United States
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 Posted 11/24/2023  11:45 pm  Show Profile   Bookmark this reply Add Errers and Varietys to your friends list
Looks like the start of zinc rot. https://www.error-ref.com/zinc-dete...ncoln-cents/
Errers and Varietys.
Edited by Errers and Varietys
11/24/2023 11:48 pm
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 Posted 11/24/2023  11:48 pm  Show Profile   Bookmark this reply Add Thump1 to your friends list
The meaning of rot is to deteriorate these are hard as a rock like it's part of the penny.
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United States
369 Posts
 Posted 11/24/2023  11:57 pm  Show Profile   Bookmark this reply Add Thump1 to your friends list
I apologize I did not read your post about zinc rot very interesting learn something new everyday. Is it pocket change or something that might not be a value but I'll hold on to cuz it's cool looking
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74233 Posts
 Posted 11/25/2023  12:12 am  Show Profile   Bookmark this reply Add Errers and Varietys to your friends list
It's all good.
Errers and Varietys.
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Canada
6244 Posts
 Posted 11/25/2023  12:26 am  Show Profile   Bookmark this reply Add silviosi to your friends list
@ Thump1:

Zn "rot" could be a cause. Sure this coin was damage after the strike.

About the soldering. Do you know the the Cu is soldered with Cu solder alloy? Same for Ag, Au and etc. metals.
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United States
369 Posts
 Posted 11/25/2023  12:31 am  Show Profile   Bookmark this reply Add Thump1 to your friends list
Did you read I apologize I didn't read the post before I said that.
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 Posted 11/25/2023  06:48 am  Show Profile   Bookmark this reply Add John1 to your friends list
My Two Cents is, it is zinc rot and not worth more than face value.
John1
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 Posted 11/25/2023  08:02 am  Show Profile   Bookmark this reply Add 11997755 to your friends list
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 Posted 11/25/2023  08:47 am  Show Profile   Bookmark this reply Add Coinfrog to your friends list
Must agree, just zinc rot, no big deal.
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 Posted 11/25/2023  10:02 am  Show Profile   Bookmark this reply Add oddguy to your friends list
We are all collectors of coins, that is why we are here, their are different levels of collecting a beginner, to a pro. and everything in between. As a beginner and you find something odd or interesting, keep it, it is a start of a collection which is very cool but after you find a lot of the same kind of coin then you will likely spend them. I believe that those bumps is zinc gas escaping, creating a dome, you can see a hole in the middle where gas is released, the coin will soon turn into dust.
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