07-01-2013, 10:06 AM
I like those pictures very much as Astronomy is or was my other subject having created a couple of telescopes by hand grinding mirrors and also even getting myself an O level education certificate in the subject.
That was of course many years ago when in the RAF and astronomical instruments was part of my aircraft trade subjects along with all kinds of astro-navigation equipments.
That was of course many years ago when in the RAF and astronomical instruments was part of my aircraft trade subjects along with all kinds of astro-navigation equipments.
Brian Stobbs
