sentences:  During World War 1, the factory was moved to Sens, on the banks of the River Yonne.Barges on the river were pulled by horses leading to Baucher adapting his engines for boat propulsion.During World War 2 and the German occupation of France in 1940, Henri Bauchet moved their offices to Lyon, at 1 rue Jeanne-d'Arc, but the production remaining located in Rethel.