NavList:
A Community Devoted to the Preservation and Practice of Celestial Navigation and Other Methods of Traditional Wayfinding
Re: Sights perpendicular to course
From: David Pike
Date: 2014 Nov 7, 13:20 -0800
From: David Pike
Date: 2014 Nov 7, 13:20 -0800
That looks like a Victor Greg, the Vulcan was probably tighter at the front and about the same at the back. This is a Vulcan. There's a good shot of one of the sextants at 1 minute 50 seconds in http://www.youtube.com/watch?v=F2C8kKn-Nv4 .