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1964 Kenendy Half - Difference In Mechanical Doubling Or DD

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 Posted 05/12/2020  9:36 pm Show Profile   Bookmark this topic Add Jeff75645 to your friends list Get a Link to this Message Number of Subscribers
I have several of these coins. But it's hard to tell the difference between the 2. What characteristics make the between MD or DDR, DDO

A few example from some 64 Kennedy halves

*** Moved by Staff to a more appropriate forum. ***

1964-Kenendy-Half---Difference-In-Mechanical-Doubling-Or-DD
1964-Kenendy-Half---Difference-In-Mechanical-Doubling-Or-DD
1964-Kenendy-Half---Difference-In-Mechanical-Doubling-Or-DD
1964-Kenendy-Half---Difference-In-Mechanical-Doubling-Or-DD
1964-Kenendy-Half---Difference-In-Mechanical-Doubling-Or-DD
1964-Kenendy-Half---Difference-In-Mechanical-Doubling-Or-DD
1964-Kenendy-Half---Difference-In-Mechanical-Doubling-Or-DD
1964-Kenendy-Half---Difference-In-Mechanical-Doubling-Or-DD
1964-Kenendy-Half---Difference-In-Mechanical-Doubling-Or-DD
1964-Kenendy-Half---Difference-In-Mechanical-Doubling-Or-DD
Edited by Jeff75645
05/12/2020 10:02 pm
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John1's Avatar
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 Posted 05/13/2020  04:31 am  Show Profile   Bookmark this reply Add John1 to your friends list Get a Link to this Reply
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Yokozuna's Avatar
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 Posted 05/13/2020  5:26 pm  Show Profile   Bookmark this reply Add Yokozuna to your friends list Get a Link to this Reply
it's Machine Doubling or MD.
ANA ID: 3203813 - CONECA ID: N-5637 Clean a coin that may be worth collecting? Please DON'T! When in doubt, leave it dirty!!
1964-Kenendy-Half---Difference-In-Mechanical-Doubling-Or-DD


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SilverCents's Avatar
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 Posted 05/13/2020  5:29 pm  Show Profile   Bookmark this reply Add SilverCents to your friends list Get a Link to this Reply
Yep that's some MD right there
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coop's Avatar
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 Posted 05/13/2020  5:34 pm  Show Profile   Bookmark this reply Add coop to your friends list Get a Link to this Reply
Take a look at this link:
http://goccf.com/t/265641&whichpage=3
Note on the lower part of the page. There are several subject titles on other pages that will be of interest to you. These are the last set of topics I included on this thread. Enjoy. A lot of different subject with lots of images.
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