1991 United States Grand Prix. : 1991 United States Grand Prix. Phoenix, Arizona, U.S A. 8-10 March 1991. An aerial view of Phoenix's street circuit Ref-91 USA 14. World Copyright - LAT Photographic
1991 United States Grand Prix.
Phoenix, Arizona, U.S
A.
8-10 March 1991.
An aerial view of Phoenix's street circuit
Ref-91 USA 14.
World Copyright - LAT Photographic