John Butterworth
Country: United Kingdom
Parent Team:
Also known as:
Competed in championships:
| Year | Championship | Racing Class | Driver(s) | Manufacturer / Chassis | Manufacturer Model | Engine Supplier |
|---|
Participated in other events:
| Date | Event | Track | Driver(s) | Racing Class | Country |
|---|---|---|---|---|---|
| 23-04-1972 | XXIV BRDC International Trophy | Silverstone | Guy Edwards | Formula One | United Kingdom |