A Community Devoted to the Preservation and Practice of Celestial Navigation and Other Methods of Traditional Wayfinding
Date: 2015 Feb 27, 16:17 -0000
There were several copies on Amazon this am. I bought the cheapest at £12. Some of the others were £20+.
I find Mr. Breed's method fascinating. I did indeed draw a copy of the diagram, cut it out and folded it into a perfect little tetrahedron. Neat. Thank you for posting this. If I ever run across a copy of that book, I'm buying it.