| Year | 2008 |
| Date | 14-Mar |
| Volume | 200 |
| Issue | 4,321 |
| Page | 313 |
| Category | Locomotive |
| Part | |
| Title | Superheaters: Practical Experiences |
| Author | Dennis Postlethwaite |
| Notes | Considers the merits. North Wales MES, Wirral MES, 3 1/2"g. Arrowe Hall by H.Roberts, superheaters, references |