NavList:
A Community Devoted to the Preservation and Practice of Celestial Navigation and Other Methods of Traditional Wayfinding
Re: Bob Goethe's Mark 2 Navigators slide rule, test drive comparisons.
From: Herman Dekker
Date: 2019 Nov 16, 04:08 -0800
From: Herman Dekker
Date: 2019 Nov 16, 04:08 -0800
Hello Sean,
Nice slightrule design.
Question 1: Are there scales on the backside of the middle slider? As "normal" slightrules have?
Question 2: what is a "day-timer"? I (from Europe) do not not this size? name? use?
regards
HermanD N 52° E 04°
