Formula One World Championship: Graham Hill(GBR) Brabham BT34, leads the March 711 trio of Mike Beuttler(GBR), Ronnie Peterson(SWE) and Henri Pescarolo(FRA) Austrian GP, Osterreichring, 15 August 1971
Graham Hill(GBR) Brabham BT34, leads the March 711 trio of Mike Beuttler(GBR), Ronnie Peterson(SWE) and Henri Pescarolo(FRA)
Austrian GP, Osterreichring, 15 August 1971