Sizaire-Naudin Biplace Course 12 HP (France) from 1908, one cylinder, 1490 cc, 70 km/h Sizaire et Naudin was a French automobile manufacturer located on the northern side of central Paris, at 52 rue Victor-Hugo in Courbevoie, between 1903 and 1921. Sizaire-Naudin was founded by two brothers called Maurice (1877–1969) and Georges Sizaire (1880–1924), in partnership with a ...