Automobiles Leon Buat was a French automobile manufacturer based in Senlis, Oise, that operated from 1900 to 1905. The company made its debut at the 1900 Paris Salon, where it showcased a voiturette powered by a 3.5-horsepower De Dion-Bouton engine. This initial offering marked the beginning of its automotive production. By 1903, Automobiles Leon Buat transitioned to using Aster engines for its vehicles, which included a range of five models.…