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A Community Devoted to the Preservation and Practice of Celestial Navigation and Other Methods of Traditional Wayfinding
Re: Traditional navigation by slide rule
From: Ed Popko
Date: 2016 Jan 11, 15:30 -0800
From: Ed Popko
Date: 2016 Jan 11, 15:30 -0800
I have quite a few sliderules and the Post 14xx 6" and 10" series (Hemi, Teledyne etc.) are all bamboo with laminated plastic scales.
Lovely manufacturing and dimensional stability. Still slide freely after all these years.
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