I still have my course notes and circuit diagrams from my 1958 GS course! Though since a house move in June, I can't lay hands on them.
Perhaps they're in your anorak pocket but seriously I do recall Blue Silk being mounted on gimbals about 3 feet off the floor at Yatesbury. This led some students occasionally to discharge the 8KV Klystron PS through their thigh when they reached across it. Legend has it that a neat hole was drilled through the flesh of the thigh.