| Year | 1949 |
| Date | 31-Mar |
| Volume | 100 |
| Issue | 2,497 |
| Page | 394 |
| Category | Track |
| Part | |
| Title | A Semi-Portable Multi-Gauge Track (Kodak SEEC) |
| Author | K.N.Harris |
| Notes | A cross-section, the intermediate supports, half elevation and section of concrete pillar, layout of a single section |