A Community Devoted to the Preservation and Practice of Celestial Navigation and Other Methods of Traditional Wayfinding
From: Greg Rudzinski
Date: 2014 Jun 11, 19:20 -0700
I did a round of stars by Doniol cos hav using Jeremy Allen's real world observations. See link.
Longhand and 10" slide rule are reduced side by side. 2 out of 3 reductions by longhand had blunders. The slide rule was a clean 3 for 3 including azimuths. Results seem to be pretty good. The method rules held up.