Yes the BMA 707 is at East midlands. The photo was taken from a grass bank which was to the right (looking from the car park) of the Terminal building. I must have spent hundreds of hours sat in that same spot when I was a kid.
I would date it as mid 1970's at a guess, I stopped sitting there in 1976, when I moved the other side of the fence and trained as an aircraft fitter at Field's. I then spent as many hours the other side on Argosy's, Herald's and Viscount's.
I loved that old BMA livery, and still think it was one of the best on the 707 and One- Eleven.