Help with a Lincoln Wheat

Discussion in 'US Coins Forum' started by Millard, May 26, 2021.

  1. Millard

    Millard Coindog Supporter

    I got this Wheat in a batch purchase a few weeks ago. Would like some help with it. The strike seems good to me but the planchet looks really grainy and I'm wondering is this what a whizzed coin looks like? 1920 Lincoln Wheat obv.jpg 1920 Lincoln Wheat rev.jpg
     
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  3. physics-fan3.14

    physics-fan3.14 You got any more of them.... prooflikes?

    No, probably not whizzed. "whizzing" means it was treated with a rapidly rotating brush (which, when applied to a coin, makes a "whizz" sound.).

    Your coin looks to have been treated with an acid. It may have been found in the ground and someone used acid to remove the dirt. The acid leaves that characteristic "prickly" feel to the surfaces, the "pointillistic" surface over the entire coin.
     
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  4. CygnusCC

    CygnusCC Roping the Learns Supporter

    Yup, definitely an acid look. You can see the etching on the letters, too.

    It's strange that your etching is angled, though. Mine are completely random when I pull the ground corrosion off with vinegar. I wonder if more was done to it before or after the acid treatment...

    For reference I have some before/after penny corrosion removed by acid in my backyard pennies here:
    https://www.cointalk.com/threads/new-metal-detector-arrived-today.380191/page-2#post-7567954
     
    Last edited: May 26, 2021
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  5. Inspector43

    Inspector43 More than 75 Years Active Collecting Supporter

    I agree with the acid of some sorts. I have one that I believe was "whizzed". The action tends to make the features look doubled or tripled. 1930 Triple Die 2.jpg 1930 Triple Die 1.jpg 1930 Triple Die 3.jpg 1930 Triple Die 6.jpg
     
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  6. Collecting Nut

    Collecting Nut Borderline Hoarder

    It’s a details cent now.
     
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  7. Millard

    Millard Coindog Supporter

    its in a 2x2 so I haven't touched the surface but I can see how acid would have had that effect now. Just didn't occur to me before. Shame too, it was so nice and shiny for the date. Thanks to all who replied. Can definitely see the difference in the whizzed example. Thanks again.
     
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  8. Danomite

    Danomite What do you say uh-huh

    It’s probably been exposed to acid as stated. The obverse lines may have resulted from the reaction of the acid with an improperly mixed alloy (woodie).?
     
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