A rare original photograph showing the starting grid at the 1937 Swiss Grand Prix; visible is Nuvolari in Alfa Romeo no. 24, Muller in Auto Union no. 26, Hasse in Auto Union no. 4, Kautz in Mercedes-Benz no. 16, and Sommer in Alfa Romeo no. 22. Photographer's stamp to the verso, photo in very good condition, 17x12 CM.