TSR2
As I understand it, the only reason the Duxford TSR2 survived was that some forward thinking manager at the Shoeburyness gunnery range had the foresight to "lose" this airframe at the far end of the site and cover it with a tarpaulin till the heat died down. How true I don't know but it makes a good tale.
Apparently it had the computing power of a first generation laptop. Imagine what it could still do with modern refits. It still looks the business and is a monument to the view that politicians don't have the first idea about aircraft procurement. Can anyone tell me who the current Minister is? Bet he doesn't even have a PPL