A Community Devoted to the Preservation and Practice of Celestial Navigation and Other Methods of Traditional Wayfinding
From: Robert Swartz
Date: 2021 Jan 15, 22:08 -0800
I have worked on Kollsman MA1 and MA2 sextants. If you wish to call me on my private business line: 773-330-0860, I may be of assistance in your restoration of this instrument.
I do not restore instruments for others but can possibly assist in your own undertaking.
BTW, there were non periscopic versions that were hand held or astrodome hung instruments.
Periscopic sextants without the azimuth and locking hull mounts are worthless.