Some more info:
This propeller-driven car was built in 1923 by Paul Dreptin and Paulin Ratier, head of Hélices Ratier. It weighed 1000 kg and reached 130 km/h. The Janvier-Sabin four-cylinder engine of 3200 cc displacement developped 60 to 70 hp. It was a hybrid car, because the driver could choose the means of propulsion: by propeller, classic wheel-driven or a combination of both.