Table:
text: Formula One engines
World Championship Grand Prix wins by engine manufacturer
World Championship Grand Prix wins by engine manufacturer
Rank_ Engine Wins First_win Latest_win
10 Alfa Romeo 12 1950 British Grand Prix 1978 Italian Grand Prix
11 Maserati 11 1953 Italian Grand Prix 1967 South African Grand Prix
11 Offenhauser 11 1950 Indianapolis 500 * 1960 Indianapolis 500 *
13 Vanwall 9 1957 British Grand Prix 1958 Morocco Grand Prix
14 Repco 8 1966 French Grand Prix 1967 Canadian Grand Prix
15 Mugen Honda 4 1996 Monaco Grand Prix 1999 Italian Grand Prix
16 Matra 3 1977 Swedish Grand Prix 1981 Canadian Grand Prix
17 Porsche 1 1962 French Grand Prix 1962 French Grand Prix
17 Weslake 1 1967 Belgian Grand Prix 1967 Belgian Grand Prix

text: Formula One engines
World Championship Grand Prix wins by engine manufacturer
World Championship Grand Prix wins by engine manufacturer
Rank_ Engine Wins First_win Latest_win
1 Ferrari 222 1951 British Grand Prix 2013 Spanish Grand Prix
2 Ford 176 1967 Dutch Grand Prix 2003 Brazilian Grand Prix
3 Renault 162 1979 French Grand Prix 2013 Indian Grand Prix
4 Mercedes-Benz 99 1954 French Grand Prix 2013 Hungarian Grand Prix
5 Honda 72 1965 Mexican Grand Prix 2006 Hungarian Grand Prix
6 Coventry Climax 40 1958 Argentine Grand Prix 1965 German Grand Prix
7 TAG 25 1984 Brazilian Grand Prix 1987 Portuguese Grand Prix
8 BMW 20 1982 Canadian Grand Prix 2008 Canadian Grand Prix
9 BRM 18 1959 Dutch Grand Prix 1972 Monaco Grand Prix

Question: What is the lowest 6th place win among Formula 1 engines whose first win was the 1950 British Grand Prix?