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A Community Devoted to the Preservation and Practice of Celestial Navigation and Other Methods of Traditional Wayfinding
Re: Calculator v. Slide Rule for Ex-Meridian Correction
From: Gary LaPook
Date: 2016 Jan 2, 10:38 -0800
From: Gary LaPook
Date: 2016 Jan 2, 10:38 -0800
Why not just invest a few bucks or pounds and buy a Kuffel & Esser 4080 slide rule which has the trig scales marked in degrees and minutes.
Lots of them for sale on ebay:
gl
