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1954 Penny Acid Dipped Or Thin Plancet?

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Mayflower2020's Avatar
United States
624 Posts
 Posted 09/16/2015  12:59 am Show Profile   Bookmark this topic Add Mayflower2020 to your friends list Get a Link to this Message Number of Subscribers
I saw a thread recently about a penny that had been dipped in acid and it reminded me that I had a penny with my Canadian cents that met this description and wanted to make sure that I didn't have something special. Is this a textbook acid coin?

1954-Penny-Acid-Dipped-Or-Thin-Plancet?
1954-Penny-Acid-Dipped-Or-Thin-Plancet?
1954-Penny-Acid-Dipped-Or-Thin-Plancet?

Thank You.
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chequer's Avatar
Canada
4227 Posts
 Posted 09/16/2015  08:36 am  Show Profile   Bookmark this reply Add chequer to your friends list Get a Link to this Reply
Acid looks correct.
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United States
1590 Posts
 Posted 09/16/2015  10:09 am  Show Profile   Bookmark this reply Add jmkendall to your friends list Get a Link to this Reply
I'm more inclined towards thin planchet.

Is the edge etched?

Is the coin the same diameter as a regular issue? If it is then it is not acid, as the amount of acid required to "thin" the coin would also reduce the diameter.

Even if the diameter is not the same as a regular coin, it could still be from a foreign plancet, that was so small that it could not "fill" the space of a normal cent.

Lastly for that much surface area to be gone I would expect a LOT more detail to be missing.
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Altaira's Avatar
Canada
2519 Posts
 Posted 09/16/2015  10:10 am  Show Profile   Bookmark this reply Add Altaira to your friends list Get a Link to this Reply
Definitely acid. Look at how thin and eaten away the devices are. It's the most obvious in the lettering.
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Mayflower2020's Avatar
United States
624 Posts
 Posted 09/16/2015  11:04 am  Show Profile   Bookmark this reply Add Mayflower2020 to your friends list Get a Link to this Reply

Quote:
Is the coin the same diameter as a regular issue? If it is then it is not acid,


No, it is a shade smaller in diameter as well. I assume it's acid but just wanted to make sure before I through it in a roll, but maybe I will toss it in a flip and label it acid anyways. It is an interesting coin either way.
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Alexer's Avatar
Canada
2632 Posts
 Posted 09/16/2015  11:30 am  Show Profile   Bookmark this reply Add Alexer to your friends list Get a Link to this Reply
Acid coin..IMO
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Pacificoin's Avatar
Canada
5400 Posts
 Posted 09/16/2015  4:35 pm  Show Profile   Check Pacificoin's eBay Listings Bookmark this reply Add Pacificoin to your friends list Get a Link to this Reply
a true dipper on a trip!
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Zimmy's Avatar
United States
460 Posts
 Posted 09/16/2015  7:51 pm  Show Profile   Bookmark this reply Add Zimmy to your friends list Get a Link to this Reply
I'm not sure which I hate more, acid treated coins or "sandwiched" coins. They will forever plague our hobby.
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