| Year | 1943 |
| Date | 18-Mar |
| Volume | 88 |
| Issue | 2,184 |
| Page | 246 |
| Category | Locomotive |
| Part | |
| Title | 1831. A 3 1/2in. Gauge I.C. Engine-driven Locomotive |
| Author | Edgar T.Westbury |
| Notes | The control gear. Details of the tank bracket, diagram illustrating the layout of the dual control system, control from one end, transmission control lever, lever position, extension lever, quadrant plate and keep plate |