What is this?????????

Part of a loose collection I inherited, I found a dime that is smaller than a normal dime, thicker on the rim, but the same size in the center, because the rim is protruding. Someone please explain. Here are all of the images.
Best Answer
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WilliamF Posts: 831 ✭✭✭✭✭
@Weiss said:
Post Mint Damage (PMD).
Someone was tapping it with a spoon, or something harder. It was a common activity in the era of silver coins, in an effort to make the coin wide enough to form the foundation of a silver ring.@FishtailApple12 said:
Who put this in as answered, nothing has been answered here guysThis is the correct answer, if you are in the hobby long enough you will eventually have seen more of these than you can count.
."It's a dangerous business... going out your door. You step onto the road, and if you don't keep your feet, there's no knowing where you might be swept off to" -JRR Tolkien_________________________________________________________________________________________________________________________________________Outstanding BST transactions as a seller, buyer and trader with: ----- mustanggt, Kliao, claudewill87, MWallace, paesan, mpbuck82, moursund, basetsb, lordmarcovan, JWP, Coin hunter 4, COINS MAKE CENTS, PerryHall, Aspie_Rocco, Braddick, DBSTrader2, SanctionII, Histman, The_Dinosaur_Man, jesbroken, CentSearcher ------ANA Member #3214817
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Answers
Post Mint Damage (PMD).
Someone was tapping it with a spoon, or something harder. It was a common activity in the era of silver coins, in an effort to make the coin wide enough to form the foundation of a silver ring.
--Severian the Lame
It is not silver, it is thicker than a regular dime, and it doesn’t have a rigid rim. I don’t think that is the case
Who put this in as answered, nothing has been answered here guys
PMD
Could someone explain more than a “using a spoon”….
You can tap a non-silver coin with a spoon, too. And it will make the rim thicker, just like if it was silver.
Use can use a spoon or hammer.
Google how to make a ring from a coin.
https://www.google.com/search?q=how+to+make+a+ring+from+a+quarter&rlz=1C1CHBD_enUS867US867&oq=how+to+make+a+ring+from+&aqs=chrome.4.69i57j0i512l9.21188j0j15&sourceid=chrome&ie=UTF-8#kpvalbx=_E_r6Yv3mNbjakPIP3e2gkAE20
Why would someone do that though. I understand now i just don’t know why someone just tapped it with a spoon and didn’t even make a ring out of it
Damaged after it left the Mint, as noted above by numerous posters
Damaged after it left the Mint, as noted above by numerous posters
Because they just spent a couple of hours on it so far and realized they didn't want to finish.
They probably realized a dime just wasn't going to cut it and moved on to a bigger coin... ?
."It's a dangerous business... going out your door. You step onto the road, and if you don't keep your feet, there's no knowing where you might be swept off to" -JRR Tolkien_________________________________________________________________________________________________________________________________________Outstanding BST transactions as a seller, buyer and trader with: ----- mustanggt, Kliao, claudewill87, MWallace, paesan, mpbuck82, moursund, basetsb, lordmarcovan, JWP, Coin hunter 4, COINS MAKE CENTS, PerryHall, Aspie_Rocco, Braddick, DBSTrader2, SanctionII, Histman, The_Dinosaur_Man, jesbroken, CentSearcher ------ANA Member #3214817
That, too.
A lot of these "spooned" coins might axtually have been caught in a rotating machine such as a dryer.
Either way, it's post mint damage.
As for the "answered" notation on the second post, the OP set up the thread as a question so the next post is considered the answer.
I think it was actually marked as the answer by the OP, my post was 6 or 7 down the line until it was marked as the answer.
Although actually it was @Weiss who had the right answer, I just quoted it in mine
."It's a dangerous business... going out your door. You step onto the road, and if you don't keep your feet, there's no knowing where you might be swept off to" -JRR Tolkien_________________________________________________________________________________________________________________________________________Outstanding BST transactions as a seller, buyer and trader with: ----- mustanggt, Kliao, claudewill87, MWallace, paesan, mpbuck82, moursund, basetsb, lordmarcovan, JWP, Coin hunter 4, COINS MAKE CENTS, PerryHall, Aspie_Rocco, Braddick, DBSTrader2, SanctionII, Histman, The_Dinosaur_Man, jesbroken, CentSearcher ------ANA Member #3214817
Sometimes a coin like this can get stuck between a commercial dryer drum and outer wall. The tumbling can also cause this effect on a coin. They are called dryer coins.
Here is the explanation from the errors-ref site. Don't forget to click on the link embedded in that explanation
https://www.error-ref.com/?s=Dryer+coin
That is exactly the case. Historically it was done to make rings but it doesn't have to be done for that reason. By your own description that is exactly what happened: regular thickness in the middle, smaller diameter, thicker near the rim. Dinnertime intentionally pushed up the material from the outer edge which raised the outside edge while simultaneously decreasing the diameter.
You can Google video of it.
Used to see this frequently when I was in the Navy. Guys would be tap tap tapping away in spare time to make rings... for kids usually. Cheers, RickO
Commems and Early Type