| Year | 1941 |
| Date | 27-Feb |
| Volume | 84 |
| Issue | 2,077 |
| Page | 165 |
| Category | Locomotive |
| Part | |
| Title | 1831. A 3 1/2in. Gauge I.C. Engine-driven Locomotive |
| Author | Edgar T.Westbury |
| Notes | Side elevation and section of axlebox assembly, details of axlebox, method of milling axleboxes, axlebox lubrication, keep plate, spring bearers |