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    Re: Self made horizon mirror, Freiberger style, was: first mirror artifical horizon test
    From: Matthew G. Ashbrook
    Date: 2011 Apr 6, 06:14 -0700

    Am I correct in thinking that the mirror levels using the tipped screws against the bottom of the square case?
    And how are the bearings the mirror rests on kept from moving around under the mirror?
    Nice piece of work.
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