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    Re: Buy or build a modern Bygrave slide rule
    From: Wolfgang Hasper
    Date: 2019 Oct 18, 11:51 +0200
    I still have plenty tubes in stock :o)
    Wolfgang
     
    Gesendet: Donnerstag, 17. Oktober 2019 um 18:32 Uhr
    Von: "Robin Stuart" <NoReply_Stuart@fer3.com>
    An: wolfgang.hasper{at}web.de
    Betreff: [NavList] Re: Buy or build a modern Bygrave slide rule

    Further tips for constructing a working model Bygrave can be found at http://fer3.com/arc/m2.aspx/Slide-rule-tubes-now-available-Hasper-mar-2010-g12496

    These were custom fabricated resin tubes and were used by Wolfgang Hasper, Bill Morris and myself.

    Robin Stuart

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