| Year | 2007 |
| Date | 05-Jan |
| Volume | 198 |
| Issue | 4,290 |
| Page | 29 |
| Category | Locomotive |
| Part | 7 |
| Title | Stowe. Southern Railway 'Schools' Class Locomotive |
| Author | Neville Evans |
| Notes | Discusses the connecting and coupling rods. Inside valve spindle guide, the left hand guide on Cheltenham, crossheads, motion and valve guides, David Aitken's 7 1/4"g. Aberporth Grange, slide bars, valve spindle guides |