Re: SNO-M sextant manual
From: Robert VanderPol II
Date: 2016 Oct 2, 17:13 -0700
Here is a link to the SNO-T entries at "The Nautical Sextant": https://sextantbook.com/?s=sno-t
Most or all of what you need to know is likely in these entries.
Bill Morris runs a wonderful site.