A Community Devoted to the Preservation and Practice of Celestial Navigation and Other Methods of Traditional Wayfinding
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)
Gesendet: Donnerstag, 17. Oktober 2019 um 18:32 Uhr
Von: "Robin Stuart" <NoReply_Stuart@fer3.com>
Betreff: [NavList] Re: Buy or build a modern Bygrave slide rule
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