2021 Doubled Die Reverse / DDR Error - I Think - See Pic!

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Author	Replies: 6 / Views: 981
LincolnCentMeHere Pillar of the Community United States 558 Posts	Posted 07/17/2021 06:25 am Bare with me as I am new to the whole microscope thing. I can & will add more photos of the entire reverse side. Report this Post to the Staff

John1 Moderator United States 56855 Posts	Posted 07/17/2021 07:15 am Looks like MD. You need to filter your light source. John1 Report this Post to the Staff
LincolnCentMeHere Pillar of the Community United States 558 Posts	Posted 07/17/2021 07:44 am MD? Report this Post to the Staff
JimmyD Bedrock of the Community Canada 21664 Posts	Posted 07/17/2021 10:53 am Quote: MD? Machine Doubling, a worthless type of doubling. Also a DDR is a variety, not an error. Report this Post to the Staff
Oldfordman Pillar of the Community United States 2869 Posts	Posted 07/17/2021 11:49 am Machine doubling. Report this Post to the Staff
coop Bedrock of the Community United States 62064 Posts	Posted 07/17/2021 10:04 pm On the EPU area, these devices are incuse. When a doubled die happens on this area, the devices are reduced in size: On Machine Doubling, these devices can also be taller than normal: On Machine Doubling also the Opposite side of the devices can can be affected on the raised and incuse devices on the same coin: Funny how these devices are altered on Machine Doubling on both the raised and incuse devices differently. Report this Post to the Staff
merclover Bedrock of the Community United States 10635 Posts	Posted 07/17/2021 10:36 pm No more monitor screen shot. they are too pixelated. Report this Post to the Staff
	Replies: 6 / Views: 981

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2021 DDR Error - I Think - See Pic!