1971 Formula 1 World Championship: 1971 United States Grand Prix. Watkins Glen, New York, USA. 1st-3rd October 1971. Jo Siffert, BRM P160, 2nd position. Ref: 71USA11. World Copyright: LAT Photographic
1971 United States Grand Prix.
Watkins Glen, New York, USA. 1st-3rd October 1971.
Jo Siffert, BRM P160, 2nd position.
Ref: 71USA11. World Copyright: LAT Photographic