| Year | 1941 |
| Date | 27-Mar |
| Volume | 84 |
| Issue | 2,081 |
| Page | 248 |
| Category | Locomotive |
| Part | |
| Title | 1831. A 3 1/2in. Gauge I.C. Engine-driven Locomotive |
| Author | Edgar T.Westbury |
| Notes | Side elevation and plan of jackshaft and sub-frame assembly, sub-frame side plates, section through jackshaft bearings, cross members, comments and criticism |