Trevor,
Thank you. That video gave me so much enjoyment, particularly in a few sequences where I could distinctly hear that unique Vulcan engine sound.
It looks like you may have been very lucky to get a display that day, the cloud looks a bit low and about to rain!
Thanks again, your effort is very much appreciated and I hope that you will be able to recover the movies and put them into a modern format - I believe that there are people who can do it for you if your equipment has died, but I have no further info. Perhaps someone else can help Trevor, please?