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Moderator
 United States
56855 Posts |
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Pillar of the Community
 United States
1207 Posts |
Thanks coop. I've learned a lot from you and your pictures. Much appreciated
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Bedrock of the Community
United States
62064 Posts |
I need to make some side by sides to see of the devices are normal in size and that grease is blocking some of the devices. The range Mike Diamond mention for grease hold is 1995-2000. Thus it that is what it is, Mike may want to adjust his range a bit. (thus why I called him in on this one)
Reverse is showing a lot of split plating issues. The images of the statue area are either too close, or too far away.
Edited by coop
05/21/2021 4:34 pm
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Pillar of the Community
United States
2738 Posts |
It looks like slide doubling in opposite directions. That's the first case in my experience of anything other than unidirectional slide doubling. It doesn't appear to be "grease-mediated radial smear" as I see no evidence of grease.
Error coin writer and researcher.
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Bedrock of the Community
United States
62064 Posts |
Thanks Mike. I added some images of a side by side and agree with what you thought. Thanks again. It explains all the split plating and the doubled something on the statue. Also why I couldn't get the image of the liberty to look straight.
Edited by coop
05/21/2021 6:27 pm
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Pillar of the Community
United States
1207 Posts |
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Pillar of the Community
United States
2738 Posts |
Slide doubling and split plating doubling have nothing to do with each other, despite both appearing on your coin. Slide doubling is a misnomer. It refers to smearing of the design from lateral die movement. Split plating has nothing to do with die movement. It's simply the copper plating splitting due to tensile stresses generated during the strike and that are concentrated at the edge of the design.
Error coin writer and researcher.
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Pillar of the Community
United States
1207 Posts |
Thanks mikediamond. I just read about slide doubling on error.ref. My take on what I read is its similar or another form of md. It looks like baby Yoda sitting on Lincolns lap on the reverse. Lol
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Bedrock of the Community
United States
62064 Posts |
New image:  |
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Pillar of the Community
United States
1207 Posts |
Thanks coop. Great work as always putting it all together
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Bedrock of the Community
United States
62064 Posts |
Well I can't do everything, but the ones I feel comfortable with, I excel. Through the years I've worn many hats.
Edited by coop
05/21/2021 7:25 pm
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Pillar of the Community
United States
1207 Posts |
Well hats off to you. Keep doing what you're doing. Thanks again
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Pillar of the Community
United States
549 Posts |
So, where are the pics of slide doubling, left? Not sue I get get yet? Any other examples?
Thanks much, still learning.
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Bedrock of the Community
United States
62064 Posts |
I didn't include the split plating on the outside edges of the devices.
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Moderator
United States
56855 Posts |
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Replies: 16 / Views: 1,858 |
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First Page
Posted 05/21/2021 4:29 pm
