NavList:
A Community Devoted to the Preservation and Practice of Celestial Navigation and Other Methods of Traditional Wayfinding
Vernier sextant
From: Alexandre Eremenko
Date: 2007 Mar 02, 17:29 -0800
From: Alexandre Eremenko
Date: 2007 Mar 02, 17:29 -0800
After almost a year of intensive e-bay trading, I finally bought a vernier sextant:-) Since we were trading for the same sextant with George (and George won it) there were only three sextants on e-bay which I regrett that I did not win:-) Anyway, my new sextant is a C. Plath with a vernier. So it is definitely made before mid 30-s, the seller says probably in 1890-s. It has 3 scopes, a zero-tube and an eyepiece filter. When it arrived, the scale was hardly readable. But after some cleaning (with oil) it is OK now. I had to disassemble most of it to clean and oil, and today I finally made the first rough adjustment of the index and side errors. (Index error was 10' when it arrived). Now I am trying to fix the box (which arrived essentially in pieces:-( As soon as the weather permits I will report on the sights with this sextant. (I always wanted to compare the advantages and disadvantages of a good vernier sextant vs a modern one. So now I finnaly have this opportunity. Alex. --~--~---------~--~----~------------~-------~--~----~ To post to this group, send email to NavList@fer3.com To , send email to NavList-@fer3.com -~----------~----~----~----~------~----~------~--~---