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Broken die or lamination on Mr.Franklin's jaw?

Any thoughts regarding the jaw? Under a loupe, it appears there was some folding of the metal. I see no weakness of strike on the reverse.

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Developing theory is what we are meant to do as academic researchers
and it sets us apart from practitioners and consultants. Gregor

Comments

  • ShamikaShamika Posts: 18,785 ✭✭✭✭
    Broken die.


    Buyer and seller of vintage coin boards!
  • errormavenerrormaven Posts: 1,170 ✭✭✭
    It looks like a die dent. Another possibility is a "sunken die" error (die subsidence). Sometimes, due to soft spots in the die steel, the die face sinks in, leaving a corresponding raised area on the coin. One well-known example is the 1924-S "goiter" cent. A third possibility is post-strike damage. A blade could have been driven into the coin at a low angle, raising up a flap, which was then pushed down again as the coin circulated.

    Any conclusion I reach is tentative. This coin would have to be examined under a microscope.
    Mike Diamond is an error coin writer and researcher. Views expressed here do not necessarily reflect those held by any organization I am a member of.
  • That looks incuse, therefore a broken die is out of the question. Looks like PMD to me.
  • DHeathDHeath Posts: 8,472 ✭✭✭
    Thanks all. If the images appear to make the jaw look incuse, it's just the images. Under a 10x loupe there appears to be no laceration or flap. I thought what I might be seeing was a collapsed gas pocket, but I suspect a broken die is the culprit.
    Developing theory is what we are meant to do as academic researchers
    and it sets us apart from practitioners and consultants. Gregor

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