| Year | 1957 |
| Date | 28-Mar |
| Volume | 116 |
| Issue | 2,914 |
| Page | 454 |
| Category | Locomotive |
| Part | |
| Title | Steps to efficient running |
| Author | H.J.Turpin |
| Notes | Improved performance. Blower, big-end roller bearings, corsshead pin, pressure-gauge connection, the Hybrid, trailing axle, easy-clean oil check valve, emergency lubricator and snifting valve, steam-operated drains, fabricated name plates |