Formula One World Championship: (L-R): Max Welti (SUI) Sauber with Leo Ress (GER) Sauber Chief Designer. European Grand Prix, Rd17, Jerez, Spain. 26 October 1997.
(L-R): Max Welti (SUI) Sauber with Leo Ress (GER) Sauber Chief Designer.
European Grand Prix, Rd17, Jerez, Spain. 26 October 1997.