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 Replies: 18 / Views: 5,719 |
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Bedrock of the Community
United States
19229 Posts |
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Bedrock of the Community
Canada
21646 Posts |
Nice one.
One thing about laminations, there are never two the same.
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Bedrock of the Community
United States
94367 Posts |
Very cool for sure.  to the CCF! |
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Pillar of the Community
United States
1204 Posts |
Very cool, but I'm not sure its a lamination. Looks more like a struck through very thin foil to me. The bent part of the angle which goes through Liberty is both above and below the longer part in terms of depth into coin.
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Bedrock of the Community
United States
62064 Posts |
It can't be a struck through as all areas are showing the ghost image. But it was a thin a paper. The weight probably wouldn't be off much. But check it anyway. (While it looks like lamination is longer than the width of the coin, it was probably a piece cold rolled onto the stock sheet. and was rolled onto the sheet during the thickness process. Being cold rolled would not allow it to be firmly attached to the hold roll metal. Thus after, the cutting of the , the adding of the Proto rim,  it was loosen a bit, then struck and later fell off the coin. Just noticed I just passed 54K. Edited by coop
10/23/2021 10:28 am
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Pillar of the Community
United States
1204 Posts |
Congrats on 54K Coop. Misunderstanding on my part in terms. I always thought laminations were when part of the original planchet comes off. And anything that was foreign, like a bit of thin scrap embedded into the coin and falling out later was a struck through. But we are thinking of the same type of thing. It's not an problem with the original planchet annealing or metal composition coming apart and flaking off.
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Pillar of the Community
United States
1086 Posts |
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Bedrock of the Community
United States
62064 Posts |
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Bedrock of the Community
United States
19969 Posts |
Reverse picture?
100% a delamination and a VERY cool one! CONGRATS!
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Pillar of the Community
 United States
5792 Posts |
Any chance the Op can give us the weight? Quote:
... It can't be a struck through as all areas are showing the ghost image... Why can't a ghost image show up on a struck-through if the metal is thin enough? Most easily identified struck-throughs are in the field but why can't a piece of copper "foil" be struck through, then come off and show a ghost image if it fell in a design feature? I'm not seeing very strong lines in the bottom of the void that are usually an indicator of a lamination. The light lines I am seeing could be explained by a struck-through of a lamination from another coin. Wouldn't a delamination of this size affect the weight? Words of encouragement are one of the major food groups.
We need to consume them regularly to thrive and grow.
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Bedrock of the Community
United States
62064 Posts |
It could, but there would be not ghost under there. If the strike through were thick, then you would see that outline. Depending on how firm the shape is.  Thin piece of die prevented the strike of the motto as it bridged over those areas and prevented the form. (Just noticed aft I posted this, that the devices were on the opposite side of the die piece)   On this moving struck through it prevent the strike, but as a bullrider, it stayed on the coin past the buzzer. But still prevent the devices from being formed with the added incuse marks.  Rim bur struck through.  Thick rim bur. Edited by coop
10/23/2021 9:00 pm
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Moderator
United States
97917 Posts |
Very nice lam. Looks like a check mark.
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New Member
 United States
8 Posts |
It weighs 3.1 grams  |
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Pillar of the Community
United States
5792 Posts |
Thanks for the reverse image and the weight.
The weight seems to be normal, so I'm still leaning towards a struck-through. A delamination of that size should have reduced the weight below 3.1 grams.
Words of encouragement are one of the major food groups.
We need to consume them regularly to thrive and grow.
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Bedrock of the Community
United States
10635 Posts |
I agree with Pete, not a lam but rather struck-though foil or some other material.  |
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Replies: 18 / Views: 5,719 |
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First Page
Posted 10/23/2021 07:01 am
