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    Re: A "three dimensional slide-rule" for celestial
    From: Geoffrey Kolbe
    Date: 2016 Feb 3, 15:08 +0000


    On 3 February 2016 at 07:19, Herbert Prinz <NoReply_HerbertPrinz@fer3.com> wrote:

    Unfortunately, this second apparatus fell overboard on the first and only sea trial.

    "​Fell overboard"..??

    ​Ha ha!​

    ​Meaning (I suspect)
     it was so difficult to use that it was given a helping hand!


    Geoffrey Kolbe​


    --
    Dr Geoffrey Kolbe, Riccarton Farm, Newcastleton, Scotland, TD9 0SN
    Tel: 013873 76715
    Mob: 0773 8069 663
       
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