This rare 1964 Austin Mini Cooper S MK1, reportedly 1 of 4000 built, has been with the current seller for 43 years and is described as an unrestored survivor. It features a recently rebuilt 1071cc inline-four engine and an upgraded 4-speed manual gearbox, both with less than 50 miles since completion. The car retains its original tartan red interior elements, comes with a British Heritage Motor Trust certificate, and notes past light body damage and repainting in the 1980s.