A Community Devoted to the Preservation and Practice of Celestial Navigation and Other Methods of Traditional Position-Finding
From: Brad Morris
Date: 2016 Nov 25, 13:26 -0500
The authentic Bygraves (and German MHR's) do indeed have the instructions and 'worksheet' on the body of one of the cylinders, outside of the scale area.
Robin's fastidious scales referenced in his email were created using my kriegsmarine MHR-1 as a source.
There is nothing stopping you from adding the instructions and worksheet to your flat Bygrave, should you so desire.
Thanks, Gary and Robin.
Now I got it (I hope).
Was it already suggested:
- since the cos scale is much smaller than the cotan one, could it be reasonable to put the SR worksheet (and all the instructions) on the free space of the cos scale?