| Year | 1989 |
| Date | 17-Nov |
| Volume | 163 |
| Issue | 3,861 |
| Page | 636 |
| Category | Automotive |
| Part | |
| Title | A Miniature Wilson Gearbox |
| Author | Michael Knowles |
| Notes | Tells a little of the history of a famous epicyclic gearbox and describes the building of a model of the type. Possible uses, suggested reading |