The 1958 edition was the 33rd running of the ISDT and held in the alpine mountains. The event was based around the Bavarian, south Germany, ski resort town of Garmisch-Partenkirchen, known for holding the 1936 winter Olympics and also where the 1956 ISDT had been.
Our picture shows three Matchless singles, sparkling and ready for the gruelling event, outside the AMC works in Plumstead. Competition shop guru Wally Wyatt has his hand