1979 United States Grand Prix East. : 1979 United States Grand Prix East. Watkins Glen, NY, USA. 5-7 October 1979. Bruno Giacomelli (Alfa Romeo 179). Ref-79 USA 15. World Copyright - LAT Photographic
1979 United States Grand Prix East.
Watkins Glen, NY, USA.
5-7 October 1979.
Bruno Giacomelli (Alfa Romeo 179).
Ref-79 USA 15.
World Copyright - LAT Photographic