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 Replies: 25 / Views: 362 |
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Pillar of the Community
United States
896 Posts |
Edited by PlumCrazy814
Yesterday 06:56 am
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Moderator
 United States
189603 Posts |
Looks like a water spot in the photo. It is raised?
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Pillar of the Community
 United States
896 Posts |
*** Edited by Staff to add Quote tags. [quote][/quote] Please use them in the future.  ***Quote:
it is raised? <edit: it is raised along the circumference, and parts of the inside of the circle are raised
Edited by PlumCrazy814
06/29/2026 4:47 pm
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Moderator
United States
189603 Posts |
Interesting.  |
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Bedrock of the Community
United States
74876 Posts |
Interesting find.  Errers and Varietys.
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Pillar of the Community
United States
7077 Posts |
I'm thinking on the same line as Jbuck Quote:
Looks like a water spot |
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Moderator
United States
97793 Posts |
can you get a better (closer) close-up of this? Maybe with the light source coning in from a slight angle.
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Pillar of the Community
United States
1212 Posts |
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Moderator
United States
97793 Posts |
huh die rings. |
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Pillar of the Community
United States
896 Posts |
Quote:I haven't found one of these myself yet, but having just scoured error-ref for something else, I have this at hand: https://www.error-ref.com/die-rings...and-spirals/ Thanks for this - never saw it before. I am not sure this is the same because this one is not at the center of the coin. I have no idea what causes the rings and spirals in the article you reference but it looks like rotational ridges caused by machining. |
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Pillar of the Community
United States
896 Posts |
Quote:
can you get a better (closer) close-up of this? Maybe with the light source coming in from a slight angle. I did try to get some when I posted but they did not turn out well. I will try some more but it will take a while. |
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Moderator
United States
189603 Posts |
Quote:
I will try some more but it will take a while. Take your time. I know how difficult it can be. |
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Pillar of the Community
United States
896 Posts |
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Bedrock of the Community
United States
25542 Posts |
Has it passed the acetone test?
Inordinately fascinated by bits of metal with strange markings and figures
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Pillar of the Community
United States
896 Posts |
Quote:
Has it passed the acetone test? yes |
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Moderator
United States
189603 Posts |
That is... weird. |
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Replies: 25 / Views: 362 |
Posted 06/29/2026 4:44 pm
