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Lincoln Cent 1929 S, Rim Damage ?.

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  • Lincoln Cent 1929 S, Rim Damage ?.

    Esta montura tiene desgaste. Pero puedes ver el arco del desgaste del troquel. lo que me intriga son la (T) de CONFIANZA que se adhiere al borde y la (W) NOSOTROS.
    Attached Files

  • #2
    This mount has wear. But you can see the arc of die wear. what intrigues me are the (T) for TRUST that is attached to the edge and the (W) WE.
    When a planchet was made within the U S Mint, it was punched out of long metal sheets From there, they sent these planchets to the upset mill where that machine put on the rim for the coin. Why do I say this ? It is for people to realize that dies don't have rims. So, when the planchet is sneezed between the dies, it may have things go wrong, or the plan can be too hard, too soft, or as Bob P. Used to say. There are a lot of different things that can happen to a coin when it is being minted.

    In my opinion, my best guess is that this is due to an extremely worn down die, where now the edge of the die can start to be seen. It also could be related to the high pressure stiking the planchet withe the planchet or die slightly off angle.

    the best text book answer is here.

    https://www.error-ref.com/well-defin...on_euro_coins/
    Cuando se fabricaba un planchet dentro de U S Mint, se perforaba a partir de láminas de metal largas. Desde allí, enviaban estos planchets al molino de volteo donde esa máquina colocaba el borde para la moneda. ¿Por qué digo esto? Es para que la gente se dé cuenta de que los troqueles no tienen bordes. Entonces, cuando el planchet se estornuda entre los troqueles, es posible que las cosas salgan mal, o que el plan sea demasiado duro, demasiado blando, o como solía decir Bob P. Hay muchas cosas diferentes que le pueden pasar a una moneda cuando se acuña.

    En mi opinión, mi mejor conjetura es que esto se debe a un troquel extremadamente desgastado, donde ahora se puede empezar a ver el borde del troquel. También podría estar relacionado con la alta presión que pega el planchet con el planchet o muere ligeramente fuera del ángulo.

    la mejor respuesta del libro de texto está aquí.

    ​​​​​​​https://www.error-ref.com/well-defin...on_euro_coins/
    Gary Kozera
    Website: https://MintErrors.org

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