NavList:
A Community Devoted to the Preservation and Practice of Celestial Navigation and Other Methods of Traditional Wayfinding
Re: How Worsley Navigated
From: Brad Morris
Date: 2009 Feb 26, 11:07 -0500
From: Brad Morris
Date: 2009 Feb 26, 11:07 -0500
I surrender George. With the dispute in maps, I wanted to see the navigational log to attempt to resolve the dispute. I retract my speculation. Yes, I have read the books, I just haven't referenced them recently. I wish I knew the location of the Caird, so I could obtain better images of the sextant. If we accept the image of the sextant used, then I can tell you that there almost no doubt in my mind that the sextant I have is the twin of the one used. Further, there are two components missing, for which we can see spaces in the box, now vacant. The first component missing is a shade that attaches to the back of the telescope tubes. It goes into a slot on the right hand wall. The greatest angle clamp and one of the two eye shades are there. The gap is visible right beyond it for that second eye shade. The other component missing from the sextant used is an inverting scope. It is held in the block of wood with the large round hole, just over the index mirror. I can see the other components are present. I can see nothing else missing. Note that the binoculars are standing in the case at the mounting location, but not held in the case as designed. Now that I am done "contemplating the angle of my knob" (hehehe), I can easily give you one of the reductions, attached herein. Best Regards Brad --~--~---------~--~----~------------~-------~--~----~ Navigation List archive: www.fer3.com/arc To post, email NavList@fer3.com To , email NavList-@fer3.com -~----------~----~----~----~------~----~------~--~---