Warmtoast (your #59),
Another visual feast ! Of course, a "ham" radio station would be a perfect way of spending spare time which might otherwise hang heavy on your hands; you have all the skills and you seem to have set up a very professional outfit indeed - congratulations !
One thing troubles me: pic 3 shows a "Pyrene" type fire extinguisher on the wall. These are carbon tetrachloride devices, and were supposed to have been withdrawn in the '50s because the vapour is highly toxic. Still, where you were, adequate ventilation would be no problem.
It is most useful stuff, as it will clean almost everything (including the residue from Sellotape), but it dissolves plastic, so it is no use trying to keep it in a plastic bottle !
Cheers, Danny.