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 Replies: 17 / Views: 2,480 |
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New Member
 United States
15 Posts |
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Rest in Peace
10197 Posts |
Yep, grind marks, Thank Mike Diamond, hit another one on the head!
Little Johnnie in the garage with Daddy's Rotary Dremel!
Edited by Crazyb0
07/12/2017 6:05 pm
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New Member
United States
15 Posts |
The dime weights 2.1 grams and a normal one weights 2.2 on the same scale and as for the thickness here is a pic  |
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Moderator
 United States
34447 Posts |
Not doubting, but just trying to learn... If the rev of the OP's coin had been sanded or ground down, wouldn't the rim be completely flat too? It kinda looks to me like the rev rim is somewhat intact.
"If you climb a good tree, you get a push."
-----Ghanaian proverb
"The danger we all now face is distinguishing between what is authentic and what is performed."
-----King Adz
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New Member
United States
15 Posts |
The rim is fully intact just sayin
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New Member
United States
15 Posts |
On the Rev side that is sorry
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Bedrock of the Community
United States
12437 Posts |
The abrasion marks and exposure of the copper core leave no doubt that the reverse was effaced.
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Rest in Peace
United States
7075 Posts |
Quote:
If the rev of the OP's coin had been sanded or ground down, wouldn't the rim be completely flat too? Yes -- IF a big grinder was used. No -- If a little grinder was used -- like a dental tool or a jeweler's tool. My guess is that someone was practicing with a tiny jeweler's tool. |
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Rest in Peace
10197 Posts |
Like Buddy Said, small grinding tool DREMEL Rotary grinding head  Areas to note on OP coin (YELLOW) seems a flattened edge like held in vise (BLUE) line where apparent bend beginning(see side view of bulging obverse) (RED) not all cladding removed, see definite division markings of grind  ing |
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Moderator
United States
34447 Posts |
Ok thx @buddy and @crazyb0. Clearly someone with lots of time on their hands.
"If you climb a good tree, you get a push."
-----Ghanaian proverb
"The danger we all now face is distinguishing between what is authentic and what is performed."
-----King Adz
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Bedrock of the Community
United States
94367 Posts |
Yep, just defaced.  to the CCF! |
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Bedrock of the Community
United States
17884 Posts |
Another possibility for removing the rev while leaving the rim is to put it in a lathe and then "carve" out the center area.
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New Member
United States
34 Posts |
Condor101: that is Exactly what happened to this (I know, my Uncle worked in a Tool & Die place, and make all sorts of marvelous things)
Edited by kidrootbeer
07/16/2017 09:04 am
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New Member
United States
15 Posts |
Thank you all of you for helping me find out what happened
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Rest in Peace
10197 Posts |
Mister coin, you're welcome. We may not have the exact answer of how it was accomplished, but we're usually close, especially on deface coins and not mint errors! |
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Posted 07/12/2017 6:04 pm
