| Year | 1942 |
| Date | 06-Aug |
| Volume | 87 |
| Issue | 2,152 |
| Page | 122 |
| Category | Locomotive |
| Part | |
| Title | 1831. A 3 1/2in. Gauge I.C. Engine-driven Locomotive |
| Author | Edgar T.Westbury |
| Notes | Modified bearings for the transmission gear. Components of the carburettor, a group of engine components by H.A.J.Lawrence |