GM

G.M. was a French automobile manufacturer based in Paris, whose name stood for Gendron et Michelot, the partners behind the company. The firm's origins dated back to before the First World War, when it produced components such as gearboxes, rear axles and steering gears. In 1922 the partners announced a tourer fitted with a 4-cylinder T-head Janvier engine, available in 2815cc or 3620cc form, though this model was not put…