| Year | 2007 |
| Date | 26-Oct |
| Volume | 199 |
| Issue | 4,311 |
| Page | 520 |
| Category | Keith's Column |
| Part | 3 |
| Title | 'Knotty'. A Unique Locomotive. Designed for 5in. and 7 1/4in. gauge |
| Author | Keith Wilson |
| Notes | Computer virus delaying drawings. King bogie, strict rule, two stories, sore point, Wilson's Words of Wisdom |