Speed was the aim of the game for Sir Malcolm, and so it seems fitting that we take inspiration from the instruments that presented his speed as he charged across the Bonneville Salt Flats. Being connected to the car through feedback from the dials, his touch and his senses, would have been vitally important for Sir Malcolm to know when to push harder, and when to ease off. The Bonneville takes its colouring from the main speedometer on the Campbell-Railton Blue Bird that captured the Land Speed Record in 1935.