wierd rim on dime

Discussion in 'Error Coins' started by mgChevelle, Dec 22, 2008.

  1. green18

    green18 Unknown member Sweet on Commemorative Coins

    Grinder was just a generic (smart alec) term I use...altered would have been a better word .....LOL
     
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  3. mgChevelle

    mgChevelle AMERICAN

    green18, im pretty sure that the coin has not seen any grinding (altering). thats what i first thought, but the tapering is uniform all the way around and on both sides.
     
  4. coleguy

    coleguy Coin Collector

    I say machined. If it weren't beveled, I might say otherwise, but so far as I know a partial collar wouldn't result in a 45 degree surface.
    Guy~
     
  5. jloring

    jloring Senior Citizen

    Cutting a chamfer as shown on both sides of the coin wouldn't be the simpliest thing in the world to do, but I think it could be done. You would need to "machine" a holder
    using material (aluminum?) larger than the diameter of the coin. Then counterbore a pocket approximately 2/3 the thickness of the coin and maybe ten thousandths less than the diameter (so the coin cound be tapped into place to secure). An ejection pin hole must be drilled thru the holder. Place in a lathe, cut the chamfer, eject the coin and repeat on the other side. This would result in a chamfer that was running perfectly concentric arounding the circumference of the coin. Seems like alot of work to me!
     
  6. green18

    green18 Unknown member Sweet on Commemorative Coins

    :bigeyes:
     
  7. Isaiah

    Isaiah New Member

    cast counterfeit.
     
  8. jloring

    jloring Senior Citizen

    Oh boy... here we go again...
     
  9. Isaiah

    Isaiah New Member


    Is there anything wrong with my opinion?
     
  10. green18

    green18 Unknown member Sweet on Commemorative Coins

    Nothing against you old boy but who, in their right mind, would take the time to cast a counterfeit of a '99D dime?
     
  11. Isaiah

    Isaiah New Member


    It's an obvious counterfeit.
     
  12. CamaroDMD

    CamaroDMD [Insert Clever Title]

    Would you please stop saying that every odd coin someone posts here is a counterfeit.
     
  13. rlm's cents

    rlm's cents Numismatist

    It is your opinion and you are welcome to it, but I seem to remember a fable about a little boy who cried wolf all the time......................
     
  14. Isaiah

    Isaiah New Member

    It's not just an oddity. It's inconsistent with the normal functioning dies which the mint would use. I find this explanation most likely, someone made an average quality counterfeit of this coin and then tried to spend it. It would be very profitable.
     
  15. rlm's cents

    rlm's cents Numismatist

    Just to be different this time, would you please explain what you are seeing that no one else can see.
     
  16. green18

    green18 Unknown member Sweet on Commemorative Coins

    Counterfeiting $100 bills would be profitable. '99D dime? Uh Uh....
     
  17. mgChevelle

    mgChevelle AMERICAN

    I looked at this coin very closely along with another dime under a magnifying glass and it looked completely legit. I could see people conterfeiting dimes in large quantities. Because unlike, let's say a hundred dollar bill, no store clerk is going to examine a dime closely.
    but that doesn't seem like the case here, well atleest to me
     
  18. GDJMSP

    GDJMSP Numismatist Moderator

    That coin does not look like any railroad rim error I have ever seen. Every single one that I have ever seen, without exception, has a vertical smooth edge. This coin has a double beveled edge.

    I don't think it is a case of the coin being machined either. This is a clad coin, and the clad layer is very, very thin. Any machining to produce that bevel and the copper would show through.

    That said, I have no idea how this could have happened.

    I am going to move the thread, I'll leave a re-direct, to the Error section. Perhaps someone there will have an answer.
     
  19. jloring

    jloring Senior Citizen

    Well, remember the Henning nickels back in 1954? He produced over 400,000 of them. Of couse, a nickel bought alot more back then....
     
  20. CamaroDMD

    CamaroDMD [Insert Clever Title]

    I REALLY want a Henning nickel. :D
     
  21. ldhair

    ldhair Clean Supporter

    Do they still use an upset mill for these blanks?
     
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