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CONECA (pronounced: CŌ´NECA) is a national numismatic organization devoted to the education of error and variety coin collectors. CONECA focuses on many error and variety specialties, including doubled dies, Repunched mintmarks, multiple errors, clips, double strikes, off-metals and off-centers—just to name a few. In addition to its website, CONECA publishes an educational journal, The Errorscope, which is printed and mailed to members bimonthly. CONECA offers a lending library, examination, listing and attribution services; it holds annual meetings at major conventions (referred to as Errorama) around the country.

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1980-P Washington Quarter MAD With Collar Clash

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  • #1

    1980-P Washington Quarter MAD With Collar Clash

    I love these collar clashes .
    Attached Files
    Last edited by Stachowski; 04-12-2016, 06:30 AM.
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  • #2
    That's better than any collar clash I've found on a quarter. Nice!

    Comment

    • #3
      Originally posted by jay4202472000 View Post
      That's better than any collar clash I've found on a quarter. Nice!
      I did some reading on this kind of collar clash and the " Reeded " look in the clash comes from chips in the collar .
      We'll know more when Mr. Potter, lol, finishes the article. That's what I read about it , Jay ....

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      • #4
        The reeded look should come from where the rim gutter of the die comes into contact, or clashes, with the collar. The clash transfers the reeded image to the rim gutter on the face of the die.

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        • #5
          Originally posted by jay4202472000 View Post
          The reeded look should come from where the rim gutter of the die comes into contact, or clashes, with the collar. The clash transfers the reeded image to the rim gutter on the face of the die.
          Here's the article I was reading Jay .
          http://www.error-ref.com/collar-clash/

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          • #6
            Yes, that's what I read. It actually shows an image of a quarter die that clashed with the collar. It shows the grooves created from the die clashing with the collar. Pretty cool!

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            • #7
              This one came into the CONECA table at the Michigan State Numismatic Society Spring Convention. It is one of the best I've seen and I got good photos to update my Powerpoint presentation on Clashed Dies.
              Ken Potter
              CONECA Public Relations
              Member of: CONECA-HLM, ANA-LM, MSNS-HLM, NWDCC, CSNS, NLG, IASAC, Fly-In
              Visit my website: http://koinpro.tripod.com
              Visit CONECA's Website
              Unless otherwise noted, images are by Ken Potter and copyright Ken Potter 2015.

              CONECA Notice: Any individual is encouraged to submit articles, opinions, or any other material beneficial to the numismatic community. Contributions should not be libelous or slanderous; ethics and good taste shall be adhered to. Opinions expressed herein do not necessarily represent the official CONECA policy or those of its officers. The act of submitting material shall constitute an expressed warranty by the contributor that the material is original; if not, source and permission must be provided.

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