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1994 D Washington Quarter. A Good Example Of DDD Not DDO.

 
 
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 Posted 09/11/2019  12:43 pm Show Profile   Bookmark this topic Add Jim0815 to your friends list Get a Link to this Message
I thought I would post this 1994 D Washington quarter to show what DDD is and what a DDO is not. Amazed at the fields being pretty clean but the devises are screaming for the die to be changed out and it has a little MD to boot.


















Edited by Jim0815
09/11/2019 12:59 pm
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 Posted 09/11/2019  12:51 pm  Show Profile   Check Errers and Varietys's eBay Listings Bookmark this reply Add Errers and Varietys to your friends list Get a Link to this Reply
A great example of Die Deterioration Doubling and Machine Doubling.
More information about Die Deterioration? http://goccf.com/t/317950
Retired U.S. Mint Coin Die Set information. http://goccf.com/t/302961
1973 D Lincoln Memorial cent With Recurring Die Subsidence Error Information. http://goccf.com/t/304624
Machine Doubling tutorial. http://goccf.com/t/332421
Die states progression on coins. Scroll down, so you can see the different die state progressions. http://goccf.com/t/325638
Die Deterioration Doubling Tutorial. http://goccf.com/t/336470
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 Posted 09/11/2019  12:53 pm  Show Profile   Bookmark this reply Add moxking to your friends list Get a Link to this Reply
. Certainly good examples of both.
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 Posted 09/11/2019  12:59 pm  Show Profile   Bookmark this reply Add coop to your friends list Get a Link to this Reply
A lot of the weakness of the quarter reverses is from using worn master hubs. The wear transfers on down the line and so when the dies start showing wear, happens earlier from the worn master hub. On the 1964 SMS quarter reverse, the die looks like a worn out die example:


The fields are clean, but the master hub is showing extreme wear, thus the change over on the reverses in 1965 with a fresh master hub. So when the Type 'C' showed up on the 1964-D, then we knew something was changing soon.
Richard S. Cooper
Some have asked about my images I use and I'm glad to say, you can now you can see the DVD in sections on youtube:
1. Intro, older coins, toned coins 2. Doubled dies 3. Die events, One of a kind errors 4. So called errors, Coin information 5. Coin information Types and Varieties, Overlays
Jefferson nickel doubled dies Wexler/Rebar complete listings

trail dies:http://www.traildies.com/
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