1975 Spanish Grand Prix
It was the 21st Spanish Grand Prix since the race was first held in 1913. It was the fourth, and last, Grand Prix to be held on the Montjuïc street circuit. The race was shortened to 29 of its scheduled 75 laps, a race distance of 109 kilometres. The race was won by German driver Jochen Mass driving a McLaren M23. It would be the only Formula One win of his career. Mass had just a second lead over the Lotus 72E of Belgian driver Jacky Ickx when the race was declared. Argentine racer Carlos Reutemann was declared third in his Brabham BT44B, a lap behind the race leaders after a penalty was given to Jean-Pierre Jarier. This was the final win by a German driver until Michael Schumacher won the 1992 Belgian Grand Prix.
1951 British Grand Prix
The 1951 British Grand Prix was a Formula One motor race held on 14 July 1951 at the Silverstone Circuit in Northamptonshire, England. It was race 5 of 8 in the 1951 World Championship of Drivers and was contested over 90 laps. The race was the first victory for José Froilán González, and was also the first of many for the Scuderia Ferrari team. Both the team and driver also achieved their first ever pole position during the weekend.