1964 French Grand Prix
The 1964 French Grand Prix (formally the 50e Grand Prix de l'A.C.F.) was a Formula One motor race held on 28 June 1964 at the Rouen-Les-Essarts circuit, Rouen, France. It was race 4 of 10 in both the 1964 World Championship of Drivers and the 1964 International Cup for Formula One Manufacturers.