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1990 Penny Double Die On The Reverse. Is This Penny A DDR? Not A Bubble, Not A Bubble Was Stamped In

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New Member

United States
5 Posts
 Posted 03/13/2023  8:39 pm Show Profile   Bookmark this topic Add Michael1977 to your friends list Get a Link to this Message Number of Subscribers
I have a 1990 Lincoln Cent with double on the reverse. Very noticeable on the under the letter O in one. Had anybody ever seen this
1990-Penny-Double-Die-On-The-Reverse.-Is-This-Penny-A-DDR?-Not-A-Bubble,-Not-A-Bubble-Was-Stamped-In
1990-Penny-Double-Die-On-The-Reverse.-Is-This-Penny-A-DDR?-Not-A-Bubble,-Not-A-Bubble-Was-Stamped-In
1990-Penny-Double-Die-On-The-Reverse.-Is-This-Penny-A-DDR?-Not-A-Bubble,-Not-A-Bubble-Was-Stamped-In
1990-Penny-Double-Die-On-The-Reverse.-Is-This-Penny-A-DDR?-Not-A-Bubble,-Not-A-Bubble-Was-Stamped-In
Edited by Michael1977
03/14/2023 12:34 am
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Coinfrog's Avatar
United States
94367 Posts
 Posted 03/13/2023  8:52 pm  Show Profile   Bookmark this reply Add Coinfrog to your friends list Get a Link to this Reply
Whatever that is, it's not a doubling effect.



to the CCF!
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Cujohn's Avatar
United States
7174 Posts
 Posted 03/13/2023  9:21 pm  Show Profile   Bookmark this reply Add Cujohn to your friends list Get a Link to this Reply
to the CCF Looks like it might be a zinc bubble. Take a tooth pick and see if you can pop it.
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United States
169 Posts
 Posted 03/13/2023  9:31 pm  Show Profile   Bookmark this reply Add surfacewave to your friends list Get a Link to this Reply
Agree, looks like zinc bubble, also under leg on the N and under the E in cent,
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merclover's Avatar
United States
10635 Posts
 Posted 03/14/2023  06:07 am  Show Profile   Bookmark this reply Add merclover to your friends list Get a Link to this Reply
Bubble.
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John1's Avatar
United States
56855 Posts
 Posted 03/14/2023  09:03 am  Show Profile   Bookmark this reply Add John1 to your friends list Get a Link to this Reply

I agree with a bubble. It is a copper plating issue.
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jbuck's Avatar
United States
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Dearborn's Avatar
United States
97324 Posts
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coop's Avatar
United States
62064 Posts
 Posted 03/14/2023  2:22 pm  Show Profile   Bookmark this reply Add coop to your friends list Get a Link to this Reply
Or a small split plating issue with zinc rot setting in.
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United States
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 Posted 03/14/2023  3:40 pm  Show Profile   Bookmark this reply Add Michael1977 to your friends list Get a Link to this Reply
Another view of coin
1990-Penny-Double-Die-On-The-Reverse.-Is-This-Penny-A-DDR?-Not-A-Bubble,-Not-A-Bubble-Was-Stamped-In
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Chase007's Avatar
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7516 Posts
 Posted 03/14/2023  3:47 pm  Show Profile   Bookmark this reply Add Chase007 to your friends list Get a Link to this Reply
I am with the Bubble bunch
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 Posted 03/14/2023  5:27 pm  Show Profile   Bookmark this reply Add Michael1977 to your friends list Get a Link to this Reply
So this wouldn't be considered an error coin. I appreciate everybody helping me out on the coin as well.
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Chase007's Avatar
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7516 Posts
 Posted 03/14/2023  5:51 pm  Show Profile   Bookmark this reply Add Chase007 to your friends list Get a Link to this Reply

Quote:
So this wouldn't be considered an error coin.


Correct.
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Petespockets55's Avatar
United States
5785 Posts
 Posted 03/14/2023  9:24 pm  Show Profile   Bookmark this reply Add Petespockets55 to your friends list Get a Link to this Reply
There also appears to be a hole in the left planter on the stairs cause by the same effect.

A hole in the copper plating allows air to enter and oxidize the zinc.
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United States
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 Posted 03/16/2023  2:33 pm  Show Profile   Bookmark this reply Add Michael1977 to your friends list Get a Link to this Reply
It's raised up . If you were to push the plating back down, if you could. seems lthere would be too much material to go back in place. I'm going to take the advice from seven people that's it a blister/ bubble It just looks like it was stamped in almost. I'll keep looking through my Pennies.
Edited by Michael1977
03/16/2023 2:35 pm
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United States
5 Posts
 Posted 03/23/2023  10:34 pm  Show Profile   Bookmark this reply Add Michael1977 to your friends list Get a Link to this Reply
If it's popped up wouldn't it have come off the coin
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