1981 United States Grand Prix West. : 1981 United States Grand Prix West. Long Beach, California, USA. 13-15 March 1981. Jan Lammers (ATS D4 Ford). Ref-81 LB 39. World Copyright - LAT Photographic
1981 United States Grand Prix West.
Long Beach, California, USA.
13-15 March 1981.
Jan Lammers (ATS D4 Ford).
Ref-81 LB 39.
World Copyright - LAT Photographic