CUD progression set

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  • jcuve
    Moderator, Die & Variety Expert
    • Apr 2008
    • 15458

    #1

    [Example] CUD progression set

    A three picture set of a die, 1. normal (around MDS); 2. a die crack forms (LMDS); 3. small peice of the die falls out and forms a CUD (a cavity in the die which appears as a raised lump on the coin). Last picture shows the weakness of the strike in the opposing area of the reverse.



    Jason Cuvelier


    MadDieClashes.com - ErrorVariety.com
    TrailDies.com - Error-ref.com - Port.Cuvelier.org
    CONECA

    (images © Jason Cuvelier 2008-18)___________________
  • jcuve
    Moderator, Die & Variety Expert
    • Apr 2008
    • 15458

    #2
    This is a picture of a larger CUD on a different 1989 with corresponding weakness on the reverse:




    Jason Cuvelier


    MadDieClashes.com - ErrorVariety.com
    TrailDies.com - Error-ref.com - Port.Cuvelier.org
    CONECA

    (images © Jason Cuvelier 2008-18)___________________

    Comment

    • liveandievarieties
      TPG & Market Expert
      • Feb 2011
      • 6049

      #3
      That's awesome Jason, your posts are so educational. Thank you.
      [B][FONT=Franklin Gothic Medium][SIZE=2]Chris & Charity Welch- [COLOR=red]LIVEAN[/COLOR][COLOR=black]DIE[/COLOR][COLOR=blue]VARIETIES[/COLOR][/SIZE][/FONT][/B]
      [FONT=Franklin Gothic Medium]Purveyors of Modern Treasure [/FONT]

      Comment

      • jcuve
        Moderator, Die & Variety Expert
        • Apr 2008
        • 15458

        #4
        And a retained CUD that shows a vertical drop of the broken piece of the die. Coin is a 1964 Australian Penny.




        Jason Cuvelier


        MadDieClashes.com - ErrorVariety.com
        TrailDies.com - Error-ref.com - Port.Cuvelier.org
        CONECA

        (images © Jason Cuvelier 2008-18)___________________

        Comment

        • lara4228
          Member
          • Mar 2011
          • 2116

          #5
          Fantastic learning tool Jason, thank you very much
          What ever you do...do it with passion

          Comment

          • simonm
            Member
            • Sep 2010
            • 6398

            #6
            Very cool pictures Jason, thanks for the mini-lesson.
            My old coin album.

            Comment

            • BadThad
              Member
              • Jan 2009
              • 3011

              #7
              Very cool Jason!
              VERDI-CARE™ ALL METAL CONSERVATION FLUID

              Comment

              • flyhi3
                Member
                • Mar 2012
                • 3702

                #8
                Awesome Jason, thanks!
                Alexander Helzel
                Ecrater eBay Facebook

                Comment

                • wapa
                  Member
                  • Jan 2012
                  • 2409

                  #9
                  We Jason, cool and awesome have already been used. I don't know what to say but that is a very cool, awesome series! Hows that? Nice job and pics as usual. I love learning like this.

                  Comment

                  • Tucker2000
                    Member
                    • Jun 2012
                    • 283

                    #10
                    Hi Jason, Thanks for the pictures, it makes learning (at least for me) much easier.
                    Johnny

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