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1950 D Penny Several Problems Found

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Steve K's Avatar
United States
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 Posted 01/14/2026  09:57 am Show Profile   Bookmark this topic Add Steve K to your friends list Get a Link to this Message Number of Subscribers
I was going through my coins and found this 1950 D penny that really looks different than the other four 1950 D pennies I have. I have not been able to find anything like it online. Is this coin special or just a normal coin for this year? 3.09 grams. Not magnetic.
1950-D-Penny-Several-Problems-Found 1950-D-Penny-Several-Problems-Found 1950-D-Penny-Several-Problems-Found 1950-D-Penny-Several-Problems-Found
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HondoB's Avatar
United States
25004 Posts
 Posted 01/14/2026  10:09 am  Show Profile   Bookmark this reply Add HondoB to your friends list Get a Link to this Reply
It has the look of a coin that has been dipped in acid.
Inordinately fascinated by bits of metal with strange markings and figures
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Steve K's Avatar
United States
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 Posted 01/14/2026  10:32 am  Show Profile   Bookmark this reply Add Steve K to your friends list Get a Link to this Reply
I was thinking that also but why does Lincoln look so good? Maybe Lincoln is acid proof.
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nickelsearcher's Avatar
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 Posted 01/14/2026  10:32 am  Show Profile   Bookmark this reply Add nickelsearcher to your friends list Get a Link to this Reply
The surfaces are definitely not natural. Acid perhaps as HondoB suggests.
Take a look at my other hobby ... http://www.jk-dk.art
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jbuck's Avatar
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 Posted 01/14/2026  11:49 am  Show Profile   Bookmark this reply Add jbuck to your friends list Get a Link to this Reply
Acid damage is my first thought. Regardless how, it is PMD.
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Errers and Varietys's Avatar
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 Posted 01/14/2026  11:56 am  Show Profile   Bookmark this reply Add Errers and Varietys to your friends list Get a Link to this Reply
I agree with the acid damage assessment. PMD.
Errers and Varietys.
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Dearborn's Avatar
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 Posted 01/14/2026  1:46 pm  Show Profile   Bookmark this reply Add Dearborn to your friends list Get a Link to this Reply
if it is acid damage, then the cent should weigh in lighter than normal - do you have an accurate weight of it?
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JimmyD's Avatar
Canada
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 Posted 01/14/2026  1:52 pm  Show Profile   Bookmark this reply Add JimmyD to your friends list Get a Link to this Reply
Acid etched, a damaged cent. Look at the rims,
they are the first to go when etched.
Keep as a novelty but there is no premium for it.
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bobby131313's Avatar
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 Posted 01/14/2026  2:06 pm  Show Profile   Bookmark this reply Add bobby131313 to your friends list Get a Link to this Reply
Even soda will do that eventually in a car cup holder.
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ijn1944's Avatar
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19126 Posts
 Posted 01/14/2026  2:17 pm  Show Profile   Bookmark this reply Add ijn1944 to your friends list Get a Link to this Reply
Exposure to a rather corrosive agent.
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Steve K's Avatar
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 Posted 01/14/2026  5:44 pm  Show Profile   Bookmark this reply Add Steve K to your friends list Get a Link to this Reply
Weight 3.09 grams.
I thought of acid use also but why does Lincoln look ok? He still has his hair. Is Lincoln acid proof? How did he escape? I thought that was odd.
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Dearborn's Avatar
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 Posted 01/14/2026  6:14 pm  Show Profile   Bookmark this reply Add Dearborn to your friends list Get a Link to this Reply
if it was dipped in vertically where only the rims entered the acid would prevent the center of the coin from much damage.
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HGK3's Avatar
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 Posted 01/14/2026  7:25 pm  Show Profile   Bookmark this reply Add HGK3 to your friends list Get a Link to this Reply
Weight loss is one of the diagnostic criteria for acid exposure damage, so with a normal weight I suspect high heat applied by blow torch.

The discoloration in the center seems to suggest this as well.
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Steve K's Avatar
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 Posted 01/16/2026  10:33 am  Show Profile   Bookmark this reply Add Steve K to your friends list Get a Link to this Reply
I just noticed something. The D mint mark looks a little sideways to me anyway. Could anyone comment on this? I had to blow it up to see it. I have bought a special coin camera but I am still trying to get it working. It needs a TF card to make it work. It came here with out it.
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