Laurence,
I have one query from your website link.
You say that Comet XK655 was at one time based in Cyprus. Having been a member of 51sqn and crew on 655, I don't recall that it was ever 'based' in Cyprus. Its home bases whilst it was on 51, were Watton and later Wyton. We detached to Sharjah many times and Akrotiri occasionally, but 'based' in Cyprus? I don't think so.
However, if you know something I don't I'll be glad to apologise.