I'm leaning towards no... because I have been lucky enough to go behind the scenes at Scampton. Scampton is where the dambusters flew from. Outside of Guy Gibson's (Dambusters CO) office is the grave of his dog named N*** that was killed the day before the dambusters raid. Next to it is an 'Upkeep' bouncing bomb mounted on an apparatus that allows you to spin it. Opposite are the 'Tallboy' and 'Grandslam' bombs which I strongly suspect are the ones from outside the gate. I also seriously doubt what the article suggests the damage of a donation would be. Lincoln cathedral is nearly 5 miles from the gate at Scampton!