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1 Cent Design On 1 Side

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Canada
435 Posts
 Posted 09/13/2026  11:40 am Show Profile   Bookmark this topic Add Montgomery to your friends list Get a Link to this Message Number of Subscribers
Ho,

Got this one recently. Is it a kind of penny involve with a cap strike (don't remember exactly the name "last stage...").

The weight is 1,23 gr. The reverse as a kind off wavy face, not flat.

Thanks!
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HondoB's Avatar
United States
27481 Posts
 Posted 09/13/2026  1:19 pm  Show Profile   Bookmark this reply Add HondoB to your friends list Get a Link to this Reply

Quote:
The weight is 1,23 gr.

Canada never minted cents that light - the lightest bronze one was 2.50 g. So either this is a split planchet or a damaged coin.
Inordinately fascinated by bits of metal with strange markings and figures
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JimmyD's Avatar
Canada
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 Posted 09/13/2026  1:32 pm  Show Profile   Bookmark this reply Add JimmyD to your friends list Get a Link to this Reply
Think the terminology you looking for is "struck through a late stage die cap."
If this was the case, there would be no loss of weight.
I'm thinking PMD
Valued Member
Canada
435 Posts
 Posted 09/13/2026  3:28 pm  Show Profile   Bookmark this reply Add Montgomery to your friends list Get a Link to this Reply
Yes this type but your right for the weight. Here's more pictures .

Weight: 1,24 gr
Diametre : 20 mon
Thickness : 1 mm

Depending the angle, we can see the queen ligne on the reverse.
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Scissel's Avatar
Canada
695 Posts
 Posted 09/13/2026  11:01 pm  Show Profile   Bookmark this reply Add Scissel to your friends list Get a Link to this Reply
This looks like an authentic split planchet. Nice find.
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Errers and Varietys's Avatar
United States
79000 Posts
 Posted 09/13/2026  11:46 pm  Show Profile   Bookmark this reply Add Errers and Varietys to your friends list Get a Link to this Reply
, Nice find!
Errers and Varietys.
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JimmyD's Avatar
Canada
21885 Posts
 Posted 09/14/2026  07:29 am  Show Profile   Bookmark this reply Add JimmyD to your friends list Get a Link to this Reply
With the sharper photos, I have to agree that it is a split planchet that split after it was struck.
This would have been a copper planchet that would have originally weighed 3.24g.
Edited by JimmyD
09/14/2026 08:34 am
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robmck1967's Avatar
Canada
872 Posts
 Posted 09/14/2026  10:51 am  Show Profile   Bookmark this reply Add robmck1967 to your friends list Get a Link to this Reply
Nice split planchet! This was split after strike. See the below post for lots of info on split planchets.
https://goccf.com/t/330437
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jbuck's Avatar
United States
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SPP-Ottawa's Avatar
Canada
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 Posted Yesterday   11:20 pm  Show Profile   Check SPP-Ottawa's eBay Listings Bookmark this reply Add SPP-Ottawa to your friends list Get a Link to this Reply
Struck on a split planchet, and struck through a black planchet.

The weight is normal for a split planchet, but it is struck fully on the obverse (anvil die). So that means both the split planchet and a normal blank were fed into the striking chamber, with the split planchet on the bottom anvil die.

It is the reduced obverse design, and round, so your coin is from 1979 to 1981.
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