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2007-D Dime Missing Clad + Clash? + Idb?

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Pete2226's Avatar
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 Posted 06/22/2019  1:55 pm Show Profile   Bookmark this topic Add Pete2226 to your friends list Get a Link to this Message Number of Subscribers
This dime weighs 1.88g.

On the reverse: is the area indicated a clash (slightly misaligned)?

On the obverse: is the area indicated an IDB?


2007-D-Dime-Missing-Clad-+-Clash?-+-Idb?
2007-D-Dime-Missing-Clad-+-Clash?-+-Idb?
2007-D-Dime-Missing-Clad-+-Clash?-+-Idb?
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coop's Avatar
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 Posted 06/22/2019  2:09 pm  Show Profile   Bookmark this reply Add coop to your friends list Get a Link to this Reply
Looks like a missing clad reverse to me. The mark on the head could be a struck through or a flat die chip. (I've not seen a flat die chip, so I'm leaning more towards a struck through. But the weakness of the strike makes me feel it is a missing clad on the reverse. (and color) The color, should match the edge color. Is the edge thinner near the motto area?
Edited by coop
06/22/2019 2:10 pm
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Pete2226's Avatar
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 Posted 06/22/2019  2:38 pm  Show Profile   Bookmark this reply Add Pete2226 to your friends list Get a Link to this Reply
Thanks Coop

I have no doubts that it is missing clad. Expected weight missing clad = Dime weight missing one clad layer = 1.863 g +/- 0.091 g; missing two clad layers = 1.453 g +/- .161 g
The coin weighs 1.88g, as I mentioned, which is well within tolerance for missing one clad layer.

Expected thickness of clad layer: Dime clad layer (75% +/- 2.5% Cu and 25% +/- 2.5% Ni) = 180.34 µm (+/-25.4 µm)

Thicknesses:
@ motto = 1.03mm
@ struck through = 1.05mm
@ date = 1.08mm
@ R in LIBERTY = 1.03

I am also thinking that the feature on the reverse may be a slightly misaligned die clash and would appreciate any comments about that.

Here is an edge photo


2007-D-Dime-Missing-Clad-+-Clash?-+-Idb?
Edited by Pete2226
06/22/2019 2:40 pm
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coop's Avatar
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 Posted 06/22/2019  2:42 pm  Show Profile   Bookmark this reply Add coop to your friends list Get a Link to this Reply
Weight chart.
2007-D-Dime-Missing-Clad-+-Clash?-+-Idb?
The thinness on that area would make those devices on both sides of the rim thinner.
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fioti's Avatar
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 Posted 06/22/2019  5:07 pm  Show Profile   Bookmark this reply Add fioti to your friends list Get a Link to this Reply

2007-D-Dime-Missing-Clad-+-Clash?-+-Idb?
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Errers and Varietys's Avatar
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 Posted 06/22/2019  6:55 pm  Show Profile   Bookmark this reply Add Errers and Varietys to your friends list Get a Link to this Reply
On his head, that's definitely a forming Die Chip. I can see the Die Crack.
Errers and Varietys.
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Pete2226's Avatar
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 Posted 06/23/2019  08:54 am  Show Profile   Bookmark this reply Add Pete2226 to your friends list Get a Link to this Reply
fioti - thanks for the overlay. That site is my first step when I suspect a clash. That overlay is why I am thinking this is a clash - just slightly misaligned. I was hoping someone who sees my question could confirm my attribution.

I was surprised that the clash showed on the copper core, but never had I given any thought to that possibility.
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