Can you "unclean a coin" ?

Discussion in 'Coin Chat' started by Rocksprings, Dec 23, 2021.

  1. benveniste

    benveniste Type Type

    What's done is done, but people will try to hide the cleaning under artificial toning. I got caught that way about a decade ago with an 1875-s double dime.
     
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  3. fretboard

    fretboard Defender of Old Coinage!

    And the coin was cleaned and polished! I would put the coin down and move onward to another! The only thing worse than a polished coin is a bent coin! :(
     
  4. Dynoking

    Dynoking Well-Known Member

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  5. Dynoking

    Dynoking Well-Known Member

    Dillers coin duller worked for me on a cleaned/polished Bust half but did not make any difference on a couple of IHC. I'm sorry I didn't take before/after pictures of the CBH.
     
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  6. Dynoking

    Dynoking Well-Known Member

    I guess you would really have to like the coin...

    Can colloidal silver damage nerves?

    Colloidal silver is not safe and too much of it can cause serious side effects like muscle weakness, kidney problems, and neurological damage. Taking colloidal silver can also lead to an incurable condition called argyria which turns the skin and gums blue.Nov 6, 2020

    Colloidal Silver Is Not Safe to Consume or Apply to Your Skin
     
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  7. Dynoking

    Dynoking Well-Known Member

    Humm...
    https://www.halsteadbead.com › articles › 6-tips-liver-o...
    Jun 2, 2015 — Liver of sulfur fumes are harmful to your health and should be avoided. Ensure thorough ventilation - that means much more than a cracked window ...
     
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  8. baseball21

    baseball21 Well-Known Member

    That's actually not entirely true even without trying to hide it. You can always wear a coin down more as a pocket piece or in circulation and it will undo it. You'll lose a grade or two but it will be new natural surfaces in the end
     
  9. GDJMSP

    GDJMSP Numismatist Moderator

    Correct, and that's the only way you can undo damage that has already been done. Short and sweet all you're doing is inflicting more damage of a different kind, but you will end up with new natural surfaces.
     
  10. Rocksprings

    Rocksprings Member

    Yes I like this coin, same category as the 1909 S. Very low mintage, sought after and very valuable in any condition. ( My Opinion ) It will fill a hole in my album.
     
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  11. Collecting Nut

    Collecting Nut Borderline Hoarder

    Or one with a hole in it.
     
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  12. Collecting Nut

    Collecting Nut Borderline Hoarder

    I get what your saying but wearing a coin down is not the same as Uncleaning a coin. And yes, it will drop a grade or two in the process. I was strictly referring to cleaning, not rubbing a coin.
     
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  13. baseball21

    baseball21 Well-Known Member

    Wearing down a coin does actually unclean it. It’s a new natural surface that would straight grade assuming you didn’t just use sandpaper on it. Once the cleaned surface is rubbed off it’s no longer cleaned
     
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  14. MIGuy

    MIGuy Well-Known Member

    Heh heh heh, bent, holes, environmental damage, how about graffiti or a filed rim? I'm quite pleased with these, I am all about the Details (that allow me to own little bits of history that would otherwise be beyond my means) ;) The only thing that offends my sensibilities are counterfeits. Merry Christmas all! IMG_4469 (2).JPG IMG_4601 (2).JPG IMG_4598 (2).JPG
     
  15. Dynoking

    Dynoking Well-Known Member

    Then give it a (careful) try. Dillers worked great for me on silver, but didn't change anything on copper. You received a few suggestions, carefully try them out on some junk copper. Please keep us appraised of your progress. All the best during this holiday season and thru out the year, cheers!
     
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  16. Randy Abercrombie

    Randy Abercrombie Supporter! Supporter

    You and I think alike. My most prized coins are details coins that allowed me to afford them.
     
  17. desertgem

    desertgem Senior Errer Collecktor Supporter

    If a person has never used either tarnish removers such as EZest or tarnish producers ( or any of the various sulfur containing solutions ) on silver , do one thing for sure.
    Start out slowly with SMALL AMOUNTS AT very low concentrations -using distilled water to dilute 1/10 or so. This will give you time to react if it goes too far either way. As you become more experienced at using it , you can usually get very close to what % is needed. Dilute in a separate container and throw out when finished-Do Not pour back into original container. imo, Jim
     
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  18. Mountain Man

    Mountain Man Well-Known Member

    If anyone here finds a way to make the skin go back to it's original surface, please let me know. My skin is dull and sagging.
     
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  19. alurid

    alurid Well-Known Member

    Steam at 220° will make it tight and brite again.
     
  20. serafino

    serafino Well-Known Member

    There are coin doctors out there who can take cleaned and details coins and do wonders with them. I've seen before and after's and it's remarkable. Unfortunately they don't share their secrets ;). There was a post by one member who showed a problems Indian Head Cent that he had sold to a eBay seller who re-toned the coin and resold it for good money.
     
  21. JD Bartlett

    JD Bartlett Member

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