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 Replies: 17 / Views: 2,530 |
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Pillar of the Community
 Canada
3328 Posts |
These photos are a little better. I wonder if someone used a clamp or something to squish the coin. If it was a hammer or something I imagine it would have scratched the coin where it hit   |
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Pillar of the Community
Canada
3328 Posts |
If anyone has any idea what caused this let me know. I am mainly curious because of the lack of actual damage to the spots that have been flattened but the coin is warped a bit on the edging due to what ever has happened. Idk that much about the minting process, tho I doubt there is any part of it that could do this to a coin. If the flattened parts were scratched or damaged or scuffed it would be more obvious to me that it was flattened with a hammer or something.
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Pillar of the Community
Canada
3328 Posts |
A couple more pics.   |
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Bedrock of the Community
Canada
21620 Posts |
Sometimes with damage you may never know what happened unless you were there. Countless things can happen to coins after they leave the mint,. The important thing is that it could not have happened during the striking of the coin therefore it is PMD. |
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Pillar of the Community
Canada
3328 Posts |
I figured there was no process that could cause this iv seen like some errors that look similar but not like this. Looks like it was struck by some kinda hammer or something a couple times. I'll hold onto it anyways. Looks kwl to me. Thanks for the info. I should research the minting process so I have a better idea what could be an error
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Pillar of the Community
United States
4963 Posts |
Quote:
Idk that much about the minting process, tho I doubt there is any part of it that could do this to a coin. Good thinking. Since that part of the edge is still reeded, it couldn't have been struck in the collar that way. Your coin was hit with some sort of heavy object, though as JimmyD said, there's probably no way to tell exactly what. Quote:
I should research the minting process so I have a better idea what could be an error  |
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Pillar of the Community
Canada
3328 Posts |
Thanks guys. I'm surprised this coin made it through a vending machine lol
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Pillar of the Community
Canada
3328 Posts |
I cycle coins in the machines at work. You never know, I'm hoping to find one of the mule coins out there
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Moderator
 Canada
10458 Posts |
Damaged. If it was legit, the rims would dovetail into the indented areas completely differently. Also  with the interpretation of the reeding being on the edge, it was struck as a normal coin when it left the mint. "Discovery follows discovery, each both raising and answering questions, each ending a long search, and each providing the new instruments for a new search." -- J. Robert OppenheimerContent of this post is licensed under a Creative Commons Attribution-NonCommercial 3.0 Unported License. See: http://creativecommons.org/licenses...0/deed.en_USMy eBay store
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Pillar of the Community
Canada
3328 Posts |
What does it mean for it to dovetail?
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Pillar of the Community
Canada
3328 Posts |
Also what kind of magnifying glass would you recommend for seeing doubling and die errors? 10× magnifying glass?
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Moderator
Canada
10458 Posts |
"Discovery follows discovery, each both raising and answering questions, each ending a long search, and each providing the new instruments for a new search." -- J. Robert OppenheimerContent of this post is licensed under a Creative Commons Attribution-NonCommercial 3.0 Unported License. See: http://creativecommons.org/licenses...0/deed.en_USMy eBay store
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Moderator
Canada
10458 Posts |
Quote:
Also what kind of magnifying glass would you recommend for seeing doubling and die errors? 10× magnifying glass? That is a personal preference. I use a 10x triplet jeweller's loupe for grading and examination of most coins. For doubled dies and varieties, I have a 20x triplet loupe. These are similar to what I use: https://www.ebay.ca/itm/130558410321For the 20x, you have to be careful with optical distortion, I use this one: https://www.ascscientific.com/geolo...hand-lens-2/There are other kinds of loupes and glasses that collector's use. Just do a search on ebay for a wide array of types. I use those specific ones, because I am a geologist, and I use the same lens to examine rocks and minerals. "Discovery follows discovery, each both raising and answering questions, each ending a long search, and each providing the new instruments for a new search." -- J. Robert OppenheimerContent of this post is licensed under a Creative Commons Attribution-NonCommercial 3.0 Unported License. See: http://creativecommons.org/licenses...0/deed.en_USMy eBay store
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Pillar of the Community
Canada
3328 Posts |
Thanks @ SPP-Ottawa. Iv seen little hand lenses like this before but probably lower quality. I'll have to look around for a cheaper one. Also iv always loved geology. Iv thought about going to school for it just as a hobby to learn more. It's a pretty broad field of science.
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Pillar of the Community
Canada
632 Posts |
The 10x is excellent but limits the field of vision. I prefer a X6 for everyday and grading (Lighthouse) but always have my Nikon triplex 10X on hand. If needed, I use the same X20 as SPP.
Buy reputable optics since many "triplex" out there either distort a lot (bad optics) or are not a real triplex (3 lenses).
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Posted 06/03/2021 2:16 pm
