| Year | 2003 |
| Date | 21-Feb |
| Volume | 190 |
| Issue | 4,189 |
| Page | 191 |
| Category | Railway |
| Part | 1 |
| Title | Self Steering Wheel Sets and Swing Link Suspension |
| Author | David Hudson |
| Notes | Two decades of research into improved passenger safety and comfort. Wheel profiles, back to basics, wheel set behaviour, miniature railways |