RPM?

Discussion in 'Error Coins' started by Abramthegreat, Mar 10, 2022.

  1. Abramthegreat

    Abramthegreat Well-Known Member

    Is this 1964-D quarter an RPM, or just melt value?
    upload_2022-3-10_14-54-48.jpeg

    upload_2022-3-10_14-55-47.jpeg
     
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  3. ifthevamzarockin

    ifthevamzarockin Well-Known Member

    1963 & 1964 D quarters had lots of machine doubling on the mint marks it's very common. It would seem the mint mark was punched a little deeper in the die and that is why you see it on the mint mark and don't always see it on the other devises.
     
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  4. Abramthegreat

    Abramthegreat Well-Known Member

    So just melt value?
     
  5. ifthevamzarockin

    ifthevamzarockin Well-Known Member

  6. Kentucky

    Kentucky Supporter! Supporter

    Wouldn't machine doubling show up on other characters? Looking closer, I see doubling both N and S, perhaps worn die spreading out. Agree NAV doubling.
     
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  7. expat

    expat Remember you are unique, just like everyone else

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  8. Abramthegreat

    Abramthegreat Well-Known Member

  9. ifthevamzarockin

    ifthevamzarockin Well-Known Member

    "Wouldn't machine doubling show up on other characters?"

    When the mint mark is punched deeper in the die the mint mark on the coin is now the highest point. That is why you don't always see it on the other characters.
     
  10. expat

    expat Remember you are unique, just like everyone else

    I always think when the "doubling" is on all sides of a device, it suggests die deterioration rather than machine doubling
     
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  11. Kentucky

    Kentucky Supporter! Supporter

    gee, I wish I had said that...oh, I did as an edit. :)
     
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  12. Mountain Man

    Mountain Man Well-Known Member

    One of the giveaways is having doubling on the top and the bottom of the mint mark. In my opinion, that would have had to a triple strike for that to happen.
     
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