| Year | 1989 |
| Date | 02-Jun |
| Volume | 162 |
| Issue | 3,850 |
| Page | 698 |
| Category | On Shed |
| Part | 5 |
| Title | Super Simplex. An Enlarged Version of the popular Simplex design |
| Author | Martin Evans |
| Notes | Describes the frames, wheels, axles and feed pump. Saddle machining set-ups, superheater and headers, Super-Simplex smokebox details, suitable safety valves |