Altered Surfaces?

Discussion in 'US Coins Forum' started by coinzip, Feb 20, 2016.

  1. messydesk

    messydesk Well-Known Member

    Yes. They are explanations of how a coin can become to look the way it appears in the picture. You'll notice that there was no conjecture that it was hit with a Dremel, because it didn't appear to anyone as though it was. Nobody is asserting that they know what happened to this coin.
     
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  3. ksparrow

    ksparrow Coin Hoarder Supporter

    The coin under discussion reminds me of a "problematic" 1836 cbh I bought years ago. When I bought it it looked like this:
    [​IMG]
    [​IMG][/IMG]
    [​IMG]

    After reading for a while and frequenting various fora, including this one, I concluded that it had been treated with bleach. So I dipped it.
    [​IMG]
    [​IMG]
    The lighting exaggerates the hairlines, it has a high gloss, polished look.
    Now it's a pocketpiece:
    [​IMG]
    [​IMG]
    We will carry it around for a while longer and massage it a bit and see what happens.
     
  4. Paul M.

    Paul M. Well-Known Member

    Nice job! Looks like you took it from AU details to almost an honest XF-45 already.
     
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  5. ksparrow

    ksparrow Coin Hoarder Supporter

    Yeah, just have to keep it awayfrom the car keys, that's how it picked up that light scratch on the cheek.
     
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  6. serafino

    serafino Well-Known Member


    Interesting, didn't know you could tone coins with bleach.
     
  7. SuperDave

    SuperDave Free the Cartwheels!

    Sodium hypochlorite turns silver toning from a long slow process through bunches of different colors into a "dangit I want it black NOW!" kind of process. :)

    Same effect as end-stage toning, only in seconds. Hides hairlines fast.
     
  8. Coinchemistry 2012

    Coinchemistry 2012 Well-Known Member

    The surfaces have an unnatural/glossy sheen, and I see no trace of original mint luster, indicating that the surfaces have been manipulated. The coin does not look prooflike either, and it reacts to light in the way I would expect a polished or abrasively cleaned coin to look. I would call it AU details, altered surfaces.
     
  9. Santinidollar

    Santinidollar Supporter! Supporter

    Interesting.
     
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