I have no clue

Discussion in 'Error Coins' started by Gayland Lee, Oct 18, 2019.

  1. Gayland Lee

    Gayland Lee Member

    Good evening to all. Hope everyone had a great day. I've got this 1979 Quarter and the reverse is Idk....Its almost like it was melted. Can someone/anyone tell me if this is possibly mint damage or have some idea what this is. Thank you members.
     

    Attached Files:

    alurid likes this.
  2. Avatar

    Guest User Guest



    to hide this ad.
  3. ldhair

    ldhair Clean Supporter

    Acid dipped after it left the mint.
     
  4. paddyman98

    paddyman98 I'm a professional expert in specializing! Supporter

    PMD - Post Mint Damage
     
  5. alurid

    alurid Well-Known Member

    Looks like it was cleaned with a electric wire brush on the reverse.
     
  6. ldhair

    ldhair Clean Supporter

    I agree.
     
  7. VistaCruiser69

    VistaCruiser69 Well-Known Member

    Reverse looks like it was cleaned with a sandblaster
     
    alurid likes this.
  8. Gayland Lee

    Gayland Lee Member

    Never heard of an electric wire brush. Would it have got so hit or something to give it the melted look or how would of a wire brush(electric) do this? Thanks for you response by the wsy. I'm Gaylon. Nice to meet you.
     
  9. alurid

    alurid Well-Known Member

    wire wheel.jpg
     
    Brina and Amberlarry22 like this.
  10. Gayland Lee

    Gayland Lee Member

    Lmao....haha...hehe...OMG. Have you ever felt like the dumbest son of a gun around? Yep that's me right now.
     
    Brina and Stevearino like this.
  11. Gayland Lee

    Gayland Lee Member

    Why dip it in acid?
     
  12. desertgem

    desertgem Senior Errer Collecktor

    Bingo!! The #1 question that we all wonder about. To try and make it resemble an error that can be worth money, and some do succeed on ebay and etsy and all the other sell sites. Many that people bring to us, they already paid money for it and they hope we will agree. usually if they don't they just get angry, so thank you, you have curiosity and enthusiasm to learn, that will carry you here. Jim
     
    Amberlarry22 likes this.
  13. Gayland Lee

    Gayland Lee Member

    I do. I'm at the very beginning of this journey so it's confusing at times. Just when I think I know what DD is only to hear different explanation which tells me I didn't know what I thought I knew. Still unclear how to tell the difference in a DD and machine doubling. Any pointers?
     
    Stevearino likes this.
  14. ldhair

    ldhair Clean Supporter

    This drawing may help a bit.
    6pyixz.jpg
     
    Mike185 likes this.
  15. Kevin Mader

    Kevin Mader Fellow Coin Enthusiast Supporter

    Gayland - here is a specimen showing both a doubled die and machine damage. If you look at the 1 and 9 you will see DD and the 7 and 2 shows DD and MD. You'll note that this is a true DDO with MD. In the illustration above by Chuck, you'll see the step and flattened condition presents in the bottom of the 7 and 2. It reduces the thickness of the devices. However, the separation line, extra thickness and notching is obvious in all the numbers as is traditional to a true doubled die. I hope this helps.

    MDandDD.jpg
     
    Stevearino and alurid like this.
  16. alurid

    alurid Well-Known Member

    An example of a 1972-P WDDO-007. Notice the doubling on the L is more pronounced due to the rotation of the hub that made the die. 20180324_114618.jpg
     
    Brina, Stevearino and Kevin Mader like this.
  17. Kevin Mader

    Kevin Mader Fellow Coin Enthusiast Supporter

    Alurid makes a good point; direction of the doubling establishes type and class of doubling. Different things to look for, but lots of common queues. Wexler gives an excellent overview of these; go to his site www.doubleddies.com
     
  18. Oldhoopster

    Oldhoopster Member of the ANA since 1982

    Maybe some undergrad lab TA, making $3.35/hr to prep for a freshman chem lab 30+ years ago got bored and wanted to see what would happen. Then maybe it was spent at happy hour on a 50 cent draft.

    Not admitting to any first-hand knowledge. ;)
     
    Stevearino likes this.
  19. Gayland Lee

    Gayland Lee Member

    Makes perfect sense. So there we have it. You heard the man.lol....Hey thanks for the laughter.
     
    Stevearino likes this.
Draft saved Draft deleted

Share This Page