Bruno Knüsli
| Team | Mohrenkopf Dubler |
| residence | Hedingen, Switzerland |
| Occupation | |
| First races | |
| sponsors | |
| sport achievements |
45 Histo Cup Anhang K
| Class: | bis 5000ccm |
| building year: | 1965 |
| cubic capacity: | 4200ccm |
| Team | Mohrenkopf Dubler |
| residence | Hedingen, Switzerland |
| Occupation | |
| First races | |
| sponsors | |
| sport achievements |
| Class: | bis 5000ccm |
| building year: | 1965 |
| cubic capacity: | 4200ccm |