1991 Portuguese Grand Prix. : 1991 Portuguese Grand Prix. Estoril, Portugal. 20-22 September 1991. Riccardo Patrese (Williams FW14 Renault) 1st position. Ref-91 POR 12. World Copyright - LAT Photographic
1991 Portuguese Grand Prix.
Estoril, Portugal.
20-22 September 1991.
Riccardo Patrese (Williams FW14 Renault) 1st position.
Ref-91 POR 12.
World Copyright - LAT Photographic