From 1964 to 1974 the [a=Orchestre National De France] was named Orchestre National De L'ORTF (or Orchestre national de l'office de la radiodiffusion-télévision française / Orchestre national de France) conducted by Maurice Le Roux (1964-1967), Jean Martinon (1968-1973), Sergiu Celibidache (1973-1974).
