| Year | 1973 |
| Date | 06-Apr |
| Volume | 139 |
| Issue | 3,462 |
| Page | 336 |
| Category | Competition |
| Part | |
| Title | Fifth International Model Locomotive Efficiency Competition |
| Author | |
| Notes | To be held at the Chingford track of the Chingford DMEC. on Saturday, July 7th. Entries invited |