| Year | 1938 |
| Date | 08-Sep |
| Volume | 79 |
| Issue | 1,948 |
| Page | 235 |
| Category | Locomotive |
| Part | |
| Title | Loco. Prototypes. News and Notes |
| Author | Chas. S.Lake |
| Notes | New locomotives for South Africa (Class "23" 4-8-2 type built in Germany. Locomotive balancing. Some further details. A valve-motion enquiry. Wheel balancing diagram L.M.S. 4-cylinder 4-6-2 type express locomotive |