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    Re: Erasing E6-B and Polhemus Plots
    From: Gary LaPook
    Date: 2018 Mar 12, 23:57 -0700

    I can't remember which manual I read this in. Rub the side of your nose to get some skin oil on the tip of your finger and then rub the pencil marks with tip of your finger. Try it, it works.

    gl

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