| Year | 1940 |
| Date | 19-Sep |
| Volume | 83 |
| Issue | 2,054 |
| Page | 228 |
| Category | Locomotive |
| Part | |
| Title | The Engine that "Anticipated" |
| Author | LBSC |
| Notes | The "20 years' lead" engine ("Charles Rous-Marten), articulation, a novelty in testing tanks! Close-up of the articulation device (photo by C.J.Grose), supplies scarce, "Sherlock Holmes" in real life |