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2021 D Quarter Die Clash?

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-makecents-'s Avatar
United States
8750 Posts
 Posted 07/25/2022  8:43 pm  Show Profile   Check -makecents-'s eBay Listings Bookmark this reply Add -makecents- to your friends list Get a Link to this Reply
It's not super unusual to have more than one thing going on with a coin at the same time, you could have a clash and a grease/oil filled die at the same time, that created this coin. Very cool, regardless.
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United States
172 Posts
 Posted 07/26/2022  02:22 am  Show Profile   Bookmark this reply Add CRHunting to your friends list Get a Link to this Reply
Hey Everyone,
I have a super bizarre update on this one. I was just going through some other quarter rolls that were from a completely different box than the coin that started this thread. I found another 2021 D coin that made me do a double take. At first glance it just looked like a dirty coin but then I realized the dirt pattern looked amazingly similar to the images that Yokozuna posted previously. So much so that it's kind of hard to believe.

Here's Yokozuna's picture:

2021-D-Quarter-Die-Clash?

And here's the new coin:

2021-D-Quarter-Die-Clash?
2021-D-Quarter-Die-Clash?

Maybe it's another piece to the puzzle.
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silviosi's Avatar
Canada
6244 Posts
 Posted 07/26/2022  03:06 am  Show Profile   Bookmark this reply Add silviosi to your friends list Get a Link to this Reply
In 1999 the design of the master hub was raise in order to accommodate the new Reverse design of the quarters, this result in more flow during the strike from high design to the sides.

The die clash? I doubt. The presses will stop if the collar do not have a planchet insert.
Grease? Other big question because is use very liquid grease kind and will never have time to solidify. This emulsify need more then 400 deg C to become solid to have struck over grease.

What we see here I saw at this coins with high relief I saw from far more then this period for the coins like this.

The second coins show me an Observe before retirement.

Strike trough it is possible if something float there or the hammer have. In general all the coins has like small vale near the high relief of the coin due to the forces applied and flow of the core material.

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coop's Avatar
United States
62064 Posts
 Posted 07/26/2022  6:31 pm  Show Profile   Bookmark this reply Add coop to your friends list Get a Link to this Reply
It might be DDD? Note the devices on "OF AMERICA." Showing a movement towards the rim. So it might be an aging die, with Progressive Indirect Die Transfer, starting to show on the coin? Kind of reminds me of that a bit with the colors on the coin.
2021-D-Quarter-Die-Clash?
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