| Year | 1972 |
| Date | 16-Jun |
| Volume | 138 |
| Issue | 3,443 |
| Page | 605 |
| Category | Competition |
| Part | |
| Title | Fourth International Model Locomotive Efficiency Competition |
| Author | |
| Notes | To be held at the Newcastle track of the Tyneside S.M.E. on Sunday, July 9th. Applications invited |