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2009 Mint Set Kennedy Half Dollar DD Or Machine Dub.

 
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 Posted 08/12/2020  10:16 pm Show Profile   Bookmark this topic Add Face33 to your friends list Get a Link to this Message
2009 mint set Kennedy half dollar dd or machine dub.







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 Posted 08/12/2020  10:23 pm  Show Profile   Bookmark this reply Add CentSearcher to your friends list Get a Link to this Reply
MD and/or DDD.
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 Posted 08/12/2020  10:25 pm  Show Profile   Bookmark this reply Add Greasy Fingers to your friends list Get a Link to this Reply
Would you say "Flat and shelf like with devices reduced"?

If you said Yes...then it's MD
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 Posted 08/12/2020  10:26 pm  Show Profile   Bookmark this reply Add Face33 to your friends list Get a Link to this Reply
photos taken using nikon SMZ745 I can take more with my phone if it would help
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 Posted 08/12/2020  10:31 pm  Show Profile   Bookmark this reply Add Face33 to your friends list Get a Link to this Reply
Okay, so my question is actually to reduction @Greasy Fingers
When reduction is the case my understanding was that the error occurred within the original mark. For example, you would see a 9 that within the bounds of the intended 9, Machine Doubling occurred REDUCING the original. Where as if the original is not altered and an additive of the same is visable then its a DD.

Any input is very much appreciated.
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 Posted 08/12/2020  10:34 pm  Show Profile   Bookmark this reply Add Face33 to your friends list Get a Link to this Reply
the other definition I have has was if the doubling is not as pronounced or reduced from the original than that is the key to Machine Doubling
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 Posted 08/13/2020  12:35 am  Show Profile   Bookmark this reply Add coop to your friends list Get a Link to this Reply
Always look at the devices with the curves, like the '0'. Note on these the reduction of the devices are more visible.
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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 Posted 08/13/2020  05:02 am  Show Profile   Bookmark this reply Add John1 to your friends list Get a Link to this Reply
It is MD. There are many forms of doubling to learn. Here is a good link,make sure to clink on the pics to enlarge http://koinpro.tripod.com/Articles/...Doubling.htm
John1
( I'm no pro, it's just my humble opinion )
Searched 5+ Million Cents Since 1971
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