Formula One World Championship: Jo Siffert(SUI) Walker -Durlacher Lotus 49B, retired with a broken piston, having run with the leading group for most of the race Italian GP, Monza, 8 September 1969
Jo Siffert(SUI) Walker -Durlacher Lotus 49B, retired with a broken piston, having run with the leading group for most of the race
Italian GP, Monza, 8 September 1969