MD or DD error?

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  • CdNum
    • Apr 2026

    #1

    Error Other | MD or DD error?

    Hi,

    I don't know how to see difference with Double Die and Machine Doubling . Do you know what it is?

    Thanks.
    Attached Files
    Last edited by Guest; 02-06-2010, 01:28 PM.
  • lineop3
    Member
    • Nov 2009
    • 3760

    #2
    Look under "For the Lincoln Cent Beginner" on machine doubles, by jcuve. He has excellent examples there.

    Comment

    • CdNum

      #3
      Hi,

      I read and i read, plus i looook a lot but i cannot with certitude say it. Certainly not say if it is a 005 or 006 die number... only pro, like you, can do it.

      Many thanks.

      Comment

      • lineop3
        Member
        • Nov 2009
        • 3760

        #4
        No, I'm definitely not a pro, I'm new to this like you. We'll both wait for the REAL pros to answer your question. Sorry I was no help to you.

        Comment

        • copper_poisoning
          Member
          • Mar 2009
          • 759

          #5
          Looks like minor machine doubling.

          Greg

          Comment

          • CdNum

            #6
            Hi,

            Add some details with this picture.

            Thanks.
            Attached Files

            Comment

            • copper_poisoning
              Member
              • Mar 2009
              • 759

              #7
              Yeah, sure is machine doubling. It might be a good idea to keep it around to refer to to know what machine doubling is. After seeing machine doubling a few times you'll be able to pick it out with no problem.

              Greg

              Comment

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

                #8
                Greg & Lineop3 are correct, Maching Doubling (MD) - and good advise to keep it as reference...



                Jason Cuvelier


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

                (images © Jason Cuvelier 2008-18)___________________

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