Ducroiset et Fils was a French automobile manufacturer based in Grenoble, active from 1897 to 1900. The company specialized in producing heavy wagonettes, a type of vehicle designed for transporting goods and passengers. The primary model produced by Ducroiset was equipped with a front-mounted 8-horsepower horizontal two-cylinder engine. This engine utilized a belt drive system connected to a countershaft, which then transferred power through a…