| Year | 1971 |
| Date | 14-May |
| Volume | 137 |
| Issue | 3,417 |
| Page | 494 |
| Category | Trade |
| Part | |
| Title | 21 Years Scale Model Majority (Severn-Lamb Ltd) |
| Author | |
| Notes | Allis-Chalmers Westinghouse double compound generator, 10 1/4"g. 'Western Comet', 15"g. 062 'Dougal', David Curwen, Broughan. "Southern Cross" |