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A Community Devoted to the Preservation and Practice of Celestial Navigation and Other Methods of Traditional Wayfinding
From: Bill Ritchie
Date: 2021 Jun 12, 23:16 +0100
Traditional Bygrave Emulator and Modern Bygrave Emulator
in Arthur's excellent post are incorrect. Clicking on the above ones should work.
Bill Ritchie
Some more old posts to rekindle interest in others making copies for themselves.
http://fer3.com/arc/m2.aspx/Manufacture-new-Bygraves-HannoIx-jul-2009-g8970
http://fer3.com/arc/m2.aspx/Bygrave-MHR1-locking-mechanism-construction-LaPook-sep-2009-g9993
http://fer3.com/arc/m2.aspx/Manufacture-new-Bygraves-LaPook-jul-2009-g9056
http://fer3.com/arc/m2.aspx/HR1-working-recreation-LaPook-jan-2010-g11539
http://fer3.com/arc/m2.aspx/All-Bygrave-slide-rule-posts-LaPook-jan-2014-g26194
http://fer3.com/arc/m2.aspx/Manufacture-new-Bygraves-LaPook-jul-2009-g8929
http://fer3.com/arc/m2.aspx/MHR1-reproduction-LaPook-apr-2011-g16118
http://fer3.com/arc/m2.aspx/Borrowed-Bygrave-LaPook-jan-2016-g34211
gl