NavList:
A Community Devoted to the Preservation and Practice of Celestial Navigation and Other Methods of Traditional Wayfinding
Kollsman Periscopic Sextants
From: Ed Popko
Date: 2022 Mar 31, 07:36 -0700
From: Ed Popko
Date: 2022 Mar 31, 07:36 -0700
Kollsman Periscopic Sextants have been mentioned lately. I just discovered this wonderful site about them for any NavLister interested in Kollsman sextants, their history and related patents.
MIL-S-5807A Sextant, Aircraft, Periscopic
Kollsman Instrument Corporation
MS part no. MS 28011-1
by Brook Clark
http://www.prc68.com/I/S5807.shtml
Popko
