Experimenting with MS70 and copper

Discussion in 'US Coins Forum' started by lkeigwin, Dec 22, 2012.

  1. Lehigh96

    Lehigh96 Toning Enthusiast

    Yep, wish I could find a photo of a beautiful blue one.
     
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  3. KoinJester

    KoinJester Well-Known Member

    Charmy has one but its, More purple than blue
     

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  4. Lehigh96

    Lehigh96 Toning Enthusiast

    Found one!

    [​IMG]
     
  5. BadThad

    BadThad Calibrated for Lincolns

    Great experiment....again. Are these coins different from the last test you did?

    The 1930 & 1952 would definately raise a flag with me, not so much as the others. I need to get some of this stuff into the lab for analysis.
     
  6. Kirkuleez

    Kirkuleez 80 proof

    This thread is harmful to my eyes. Using any product that speeds up the deteration of a coin is something that I will never do.
     
  7. Leadfoot

    Leadfoot there is no spoon

    And here I thought the whole time all those toned IHCs were because of the mint tissue paper. ;)
     
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