That's definately Lincoln Cathedral. I have several flight around that time which could be this flight, but the tail numbers don't match. I think I'm flying the camera aircraft! We did quite a lot of this sort of thing as the Squadron wound down and Lincoln Cathdral was a favoutite backdrop. But thanks for posting the pictures, I hadn't seen these as I left the Squadron slightly ahead of the last day to start a course on my next aircraft type.
Have sent you a PM.