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1987 D Penny Weighing 2.37?

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New Member

United States
46 Posts
 Posted 05/08/2025  5:52 pm Show Profile   Bookmark this topic Add Meemsz to your friends list Get a Link to this Message Number of Subscribers
Hello can someone tell me what's up with this penny?

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https://goccf.com/t/478890
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JimmyD's Avatar
Canada
20195 Posts
 Posted 05/08/2025  6:05 pm  Show Profile   Bookmark this reply Add JimmyD to your friends list Get a Link to this Reply
It looks like it has been stripped of its copper.
Put a regular cent over it and see if it is the same size.
New Member
United States
46 Posts
 Posted 05/08/2025  6:22 pm  Show Profile   Bookmark this reply Add Meemsz to your friends list Get a Link to this Reply
The penny weights 2.37

It's the same as ordinary penny but it feels different
More screen shots - strike 2
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JimmyD's Avatar
Canada
20195 Posts
 Posted 05/08/2025  6:29 pm  Show Profile   Bookmark this reply Add JimmyD to your friends list Get a Link to this Reply
The Cent only weighs 2.37g because it is missing the copper layer making it lighter.
It would feel different because you are feeling the zinc core as opposed to copper plating.
It is considered damage with no extra value.
Edited by JimmyD
05/08/2025 6:45 pm
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ijn1944's Avatar
United States
17357 Posts
 Posted 05/08/2025  6:44 pm  Show Profile   Bookmark this reply Add ijn1944 to your friends list Get a Link to this Reply
What does the reverse look like?
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Errers and Varietys's Avatar
United States
58374 Posts
 Posted 05/08/2025  7:08 pm  Show Profile   Bookmark this reply Add Errers and Varietys to your friends list Get a Link to this Reply
Copper plating has been stripped. PMD. Worth 1 cent.
Errers and Varietys.
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Marve65's Avatar
United States
5505 Posts
 Posted 05/08/2025  8:31 pm  Show Profile   Bookmark this reply Add Marve65 to your friends list Get a Link to this Reply
Doesn't the copper plating weigh about a gram per side? If so then that would explain the 2.37gram weight instead of the usual 2.5g.
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Dearborn's Avatar
United States
69910 Posts
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jbuck's Avatar
United States
162469 Posts
 Posted 05/09/2025  11:13 am  Show Profile   Bookmark this reply Add jbuck to your friends list Get a Link to this Reply

Quote:
Doesn't the copper plating weigh about a gram per side?
Approximately 0.05 grams total. So, the typical non-plated cent would be 2.45 grams.

Looking at the Weight Tolerances, I see the Zincoln is 2.40 grams to 2.60 grams. Pull off the 0.05 gram of plating, a non-plated cent should be around 2.35 to 2.55 grams, right where this one sits.
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Cujohn's Avatar
United States
7174 Posts
 Posted 05/09/2025  3:55 pm  Show Profile   Bookmark this reply Add Cujohn to your friends list Get a Link to this Reply
Copper has been stripped.
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Marve65's Avatar
United States
5505 Posts
 Posted 05/09/2025  5:20 pm  Show Profile   Bookmark this reply Add Marve65 to your friends list Get a Link to this Reply

Quote:
Approximately 0.05 grams total


Quote:
Doesn't the copper plating weigh about a gram per side?


What the heck was I thinking?
New Member
United States
46 Posts
 Posted 05/10/2025  6:45 pm  Show Profile   Bookmark this reply Add Meemsz to your friends list Get a Link to this Reply

More screen shots - strike 2
https://goccf.com/t/478890
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United States
46 Posts
 Posted 05/10/2025  6:50 pm  Show Profile   Bookmark this reply Add Meemsz to your friends list Get a Link to this Reply

More screen shots - strike 2
https://goccf.com/t/478890
New Member
United States
46 Posts
 Posted 05/10/2025  7:19 pm  Show Profile   Bookmark this reply Add Meemsz to your friends list Get a Link to this Reply

More screen shots - strike 2
https://goccf.com/t/478890
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Marve65's Avatar
United States
5505 Posts
 Posted 05/10/2025  9:34 pm  Show Profile   Bookmark this reply Add Marve65 to your friends list Get a Link to this Reply
Looks as some of the copper plating remains on the reverse.
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