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1980 P Lincoln Cent (2.2g)

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Author Previous TopicReplies: 4 / Views: 1,110Next Topic  
Valued Member
oldtimmer's Avatar
United States
69 Posts
 Posted 01/31/2020  04:05 am Show Profile   Bookmark this topic Add oldtimmer to your friends list Get a Link to this Message Number of Subscribers
I have a 1980 P Penny that is underweight
Weight 2.2 g
Diameter 18.5mm
Thick 1.2mm

Is this a thin planchet error
Is it a wrong planchet error
Is it a post mint damage acid dipped


1980-P-Lincoln-Cent-2.2g
1980-P-Lincoln-Cent-2.2g

Let me know what you think.
Thank you
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Fuzzy317's Avatar
United States
14463 Posts
 Posted 01/31/2020  04:11 am  Show Profile   Bookmark this reply Add Fuzzy317 to your friends list Get a Link to this Reply
Looks like PMD from acid to me.
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Spence's Avatar
United States
34402 Posts
 Posted 01/31/2020  05:42 am  Show Profile   Bookmark this reply Add Spence to your friends list Get a Link to this Reply

Quote:
Is this a thin planchet error
Is it a wrong planchet error
Is it a post mint damage acid dipped


I agree that it looks like door #3.
"If you climb a good tree, you get a push."
-----Ghanaian proverb

"The danger we all now face is distinguishing between what is authentic and what is performed."
-----King Adz
Pillar of the Community
United States
751 Posts
 Posted 02/01/2020  2:37 pm  Show Profile   Bookmark this reply Add Panther to your friends list Get a Link to this Reply
People should understand that a coin with that much wear, is going to weigh light.

Dan
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coop's Avatar
United States
62064 Posts
 Posted 02/01/2020  5:47 pm  Show Profile   Bookmark this reply Add coop to your friends list Get a Link to this Reply
It is an acid dipped coin. First thing to look for on these is the rim. Note on this one how thin the rim is. Why does that happen? Because the acid eats evenly. Top bottom and edge. Sometimes the edge will be gone completely:
1980-P-Lincoln-Cent-2.2g
Note the center coin in this image? (1961-D) The longer the coin sits in the acid, the more of it goes away.
Edited by coop
02/01/2020 5:48 pm
  Previous TopicReplies: 4 / Views: 1,110Next Topic  

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