Chatel-Jeannin was a French automobile manufacturer that operated briefly between 1902 and 1903, based in Mulhouse, Alsace. The company, officially known as Compagnie de Construction d’Automobiles Chatel-Jeannin, focused on producing innovative vehicles during the early years of the automotive industry. The vehicles produced by Chatel-Jeannin featured a 7-horsepower single-cylinder horizontal engine, which was notable for its design that…