This is very sad and shocking news Denis. Hard to take it in. Glyn would do anything to help anyone and seemed to have boundless energy for telescope and observatory construction projects. Frustrated by my experience with commercial gas-hypered film (and my own attempts at hypering) in the early 1990s I’d almost given up, but then Glyn offered to hyper all my Kodak 2415 reels for free with his own home-made facility. His stuff was far better than the commercial stuff…..and free! Just one example of his generosity……. Very hard to believe he has gone.