A Community Devoted to the Preservation and Practice of Celestial Navigation and Other Methods of Traditional Wayfinding
From: Bill Ritchie
Date: 2020 Jul 16, 14:20 -0700
As the owner company of our 1926 heritage Brixham sailing trawler is about to become a charity, the three slide rule emulators posted on 2020 Apr 02 have necessarily been relocated to child folders of https://friendsofthevigilance.org.uk/Astron/SlideRules/ . Only trivial changes have been made since then. The individual links are now -
For search indexing reasons, a separate post notifies a similar relocation of "Astron".
If you are reading this, Gary, can you please update your link on https://sites.google.com/site/fredienoonan/other-flight-navigation-information/modern-bygrave-slide-rule
Bill Ritchie. 50N 003W