| Year | 1975 |
| Date | 20-Jun |
| Volume | 141 |
| Issue | 3,515 |
| Page | 614 |
| Category | Competition |
| Part | |
| Title | Seventh International Model Locomotive Efficiency Competition |
| Author | |
| Notes | Advertisement for. To be held on the Newcastle Upon Tyne track of the Tyneside Society of Model and Experimental Engineers |