Driver Info
Toulo de Graffenried
SwissBorn: 18/05/1914
Races: 23
Wins: 0Podiums: 0Pole Positions: 0
Race History
| Season | Grand Prix | Position | Team |
| 1956 | Italian Grand Prix | 7 | Maserati |
| 1954 | Spanish Grand Prix | 11 | Maserati |
| 1954 | Argentine Grand Prix | 8 | Maserati |
| 1953 | Italian Grand Prix | 20 | Maserati |
| 1953 | Swiss Grand Prix | 11 | Maserati |
| 1953 | German Grand Prix | 5 | Maserati |
| 1953 | British Grand Prix | 19 | Maserati |
| 1953 | French Grand Prix | 7 | Maserati |
| 1953 | Belgian Grand Prix | 4 | Maserati |
| 1953 | Dutch Grand Prix | 5 | Maserati |
| 1952 | Italian Grand Prix | 27 | Maserati |
| 1952 | British Grand Prix | 19 | Maserati |
| 1952 | French Grand Prix | 15 | Maserati |
| 1952 | Swiss Grand Prix | 6 | Maserati |
| 1951 | Spanish Grand Prix | 6 | Alfa Romeo |
| 1951 | Italian Grand Prix | 18 | Alfa Romeo |
| 1951 | German Grand Prix | 22 | Maserati |
| 1951 | French Grand Prix | 22 | Maserati |
| 1951 | Swiss Grand Prix | 5 | Alfa Romeo |
| 1950 | Italian Grand Prix | 6 | Maserati |
| 1950 | Swiss Grand Prix | 6 | Maserati |
| 1950 | Monaco Grand Prix | 15 | Maserati |
| 1950 | British Grand Prix | 17 | Maserati |