| Year | 2017 |
| Date | 28-Apr |
| Volume | 218 |
| Issue | 4,559 |
| Page | 642 |
| Category | Locomotive |
| Part | |
| Title | Technologie sans Frontieres |
| Author | Ron Fitzgerald |
| Notes | Looks at English and French locomotive design in the second half of the nineteenth century. Prelude, Nord Atlantic, Nord Pacific, Nord Super Pacific No. 1265, Chapelon rebuild of P & O 3566, 4521, SNCF 240. P1, Chapelon's 242 A1, references |