Sa des Ancienes Etablissements Secqueville et Hoyau began its operations with the manufacture of components for aircraft and aircraft engines under license from Bugatti. Before the end of the First World War, the brand began planning to use its facilities for post-war work. The final decision was to start manufacturing cars, oriented towards light vehicles, but of a higher quality than the standard of that time. In 1919, the 10 hp model was…