| Year | 1995 |
| Date | 03-Feb |
| Volume | 174 |
| Issue | 3,986 |
| Page | 144 |
| Category | Locomotive |
| Part | 1 |
| Title | Loco 21 |
| Author | Tom Garner (South Africa) |
| Notes | Considers the possibilities for the future of steam locomotives as prime movers. SAR class 19D 4-8-2 loco, SAR class 25 4-8-4 The Red Devil, gas producer system |