South American mud-track: the Scottish/English rally team of Andrew Cowan / Colin Malkin in action with a Mercedes-Benz 450 SLC on one of the many special legs in the Rallye Vuelta a la América del Sud from August 17 to September 24, 1978. The Britons succeeded in winning the rally.

D191287 125 Years of Mercedes-Benz Motorsport – Newsletter Issue 9