Red Donnet C17 Limousine from 1932 with four cylinders, 1100 cc, 7 HP. 80 km/h Donnet was a French manufacturing company of the early twentieth century. Founded as Société des Établissements Donnet-Denhaut by Jérôme Donnet (formerly of Donnet-Lévêque) and François Denhaut at Neuilly-sur-Seine in 1914, the firm manufactured a highly successful line of patrol flying boats ...