His story and drawings are to be exhibited at the National Archive in Kew, South West London 'SUPERJET' CON How Great Escape hero fooled Nazi Germany into believing UK was developing state-of-the-art jet with fake sketches A HERO of the Great Escape fooled Nazi Germany into believing Britain was developing a state-of-the-art jet with a series of fake sketches. PoW Capt Guy Griffiths used crayons to conjure up the “Westland Wildcat” before leaving his drawings lying about for guards to discover. 1 Guy Griffiths used crayons to conjure up the 'Westland Wildcat' Credit: Officers spoke to him to get information...