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    Re: Dip Variation by Theodolite
    From: Frank Reed
    Date: 2014 Jan 3, 14:23 -0800

    Bruce, you wrote:
    " I'm glad you remembered that we made the vertical angle exactly 90 degrees. Not in my notes."

    Well, I'm trusting my memory on that, so perhaps it's wrong. In that case, can the photo prove that this was not the case?

    -FER
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