The picture sure looks like it was taken with a wide-angle lens.
However, even with the widest-angle lens, you can't see the top of a tailplane that is above the windows.
This should rule out, e.g., the Comet and the Vanguard.
Note that the window isn't completely round. The "back to the east" picture shows a flat lower edge.
Trident wingtip? Tristar tailplane?
Only wild guesses...