| Year | 1950 |
| Date | 16-Nov |
| Volume | 103 |
| Issue | 2,582 |
| Page | 763 |
| Category | Track |
| Part | 12 |
| Title | Improvements and Innovations. Trucks |
| Author | "1121" |
| Notes | SM&EE passenger trucks, buffers and couplings, underframe construction, axlebox springs, bogie mounting, brake handle, brake cross-lever, brake compensating gear, brake buffing-plates, brake cam gear |