| Year | 1926 |
| Date | 11-Mar |
| Volume | 54 |
| Issue | 1,298 |
| Page | 285 |
| Category | Practical Letters from Our Readers |
| Part | |
| Title | Compound Railway Locomotives. Simples |
| Author | C.R.K. (C.R.King) |
| Notes | Indicator diagrams for various cut-offs in simple and compound, P.L.M. railway fast-freight "Nordics" |