Bicentennial Quarter Doubled Die Obverse / DDO ? (1976)

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Author	Replies: 5 / Views: 3,666
Msaintiger Valued Member United States 113 Posts	Posted 11/27/2022 01:59 am any info on a good reference for bicentennial quarters? Report this Post to the Staff

John1 Moderator United States 56855 Posts	Posted 11/27/2022 06:49 am http://varietyvista.com/ http://doubleddie.com/ Your coin does not look like a doubled die to me. John1 Report this Post to the Staff
Coinfrog Bedrock of the Community United States 94367 Posts	Posted 11/27/2022 08:01 am Guessing this is Die Deterioration Doubling. Report this Post to the Staff
oddguy Pillar of the Community United States 4135 Posts	Posted 11/27/2022 09:49 am The coin is in really good condition, I would keep it for that reason. Report this Post to the Staff
Dearborn Moderator United States 95857 Posts	Posted 11/27/2022 09:54 am There is a few things going on here, such as (already stated - DDD) and Machine Doubling that is reducing the devices and a little circulation flattening. Collecting since 1972. Learning from then on "Tell me and I forget. Teach me and I remember. Involve me and I learn." - Benjamin Franklin 7070 type set coin count: 51/76 Uncirculated American Silver Eagles My American Silver Eagle Proof Collection Sacagawea Dollars Innovation Dollars Eisenhower-Dollars Kennedy-Half Dollars Washington-Quarters Roosevelt-Dimes Buffalo-Nickels 1938-2005 Jefferson-Nickels Lincoln-Cents Report this Post to the Staff
coop Bedrock of the Community United States 62064 Posts	Posted 11/27/2022 1:44 pm Well it is not a Single Squeeze die, so it can't be a DDD issue. It is Machine Doubling that came from that direction. (You can't blame a computer issue on a car, before 1988, as it didn't have a computer until 1989) Same with DDD. But the date started more of an issue on the post 1999 quarters with the single squeeze dies. Just haven't worked back on the quarters more than post 1999 to see when the change over happened. They may have been using the Obverse Single squeeze dies with the normal multi-hub reverses? With the lower profile issue on the Single squeeze dies, and the higher profiles of the multi-hub processes, I've not yet figured out where is actually started and ended. Some of the Memorial reverses show both on the same reverse designs of both. So thus we don't have a date as to when the change over happened. But 1999 seems to be noticed more on the Obverse/Reverse dies showing the Doubled Dies on the central areas of the design. (Always learning and discovering more and more....... Report this Post to the Staff
	Replies: 5 / Views: 3,666

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Bicentennial Quarter DDO? (1976)