| Year | 2016 |
| Date | 22-Jan |
| Volume | 216 |
| Issue | 4,526 |
| Page | 149 |
| Category | Locomotive |
| Part | |
| Title | An Alternative Regulator |
| Author | Roger Vane |
| Notes | Makes removal and refitting a breeze. Background, the main steam pipe, the regulator cartridge, what of the future? Reference |