The Flying Nine was a small family car produced by the British Standard Motor Company between July 1936 and 1940. It was the smallest of several relatively streamlined cars with which the company, in common with several UK mass market competitors, broadened and updated its range in the later 1930s. The Flying Standard series began with the Flying Twelve, Sixteen, and Twenty in October 1935, with smaller versions ranging down to 8HP added in the following years. Design Behind the stylish rearward sloping radiator grill was a 1,131 cc side-valve engine, with a relatively long stroke and a bore. The long stroke maximised the engine capacity available in the 9 HP tax class which, in the UK at that time, categorised cars and set annual car tax according to the diameter (bore) of the engine's cylinders. Maximum output was at the time of introduction. The side-valve engine received an aluminium head, a single Zenith carburettor, and thermo-siphon cooling. Power was delivered to the rear wheels via a four-speed gearbox with synchronization on the top three gears. By 1939, maximum power output had climbed to at 4,000 rpm. The two-door, four-light body was all-steel and featured a standard sliding sunroof. The Flying Nine was somewhat of a departure from the existing Flying Standard range; being only available as a two-door, lacking outside access to the luggage compartment, having an externally mounted spare wheel, and featuring running boards. The 1939 Nine Super (9CB) finally received a rear bootlid and a slight notchback style, while the short 1940 model year's production benefitted from independent front suspension. Earlier models had rigid, H-section front axles suspended by longitudinally-mounted leaf springs. Models Standard offered a basic model and a DeLuxe model, with various additional equipment such as a dome light, wind down rear side windows, and a body-coloured cover for the spare wheel. While the DeLuxe received leather upholstery, the base Saloon had to make do with something called "leather cloth". A minor facelift in time for the 1937 London Motor Show (and the 1938 model year) involved a change to the radiator grill which, while still rearward leaning, now became more curvilinear in what was called the Waterfall style. The new model numbers were 9B and 9BA. The 1939 model year started out as before, but then the Super Saloon was added to the lineup. As well equipped as the DeLuxe, it received revised bodywork