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    Re: SNO-T "night" sight tube?
    From: Paul Werner
    Date: 2018 Nov 19, 09:37 -0800

    Perhaps this drawing from the manual - attached - can help.

    I do recommend the book

    THE SNO-T SEXTANT
    (with notes on the Freiberger Drum sextant)
    Construction, repair
    and maintenance.
    by W. J. Morris.

    See also NavList RESOURSES, Bill Morris Sextant Blog.

    Paul Werner

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    Dok1.docx
       
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