| Year | 1979 |
| Date | 15-Jun |
| Volume | 145 |
| Issue | 3,611 |
| Page | 683 |
| Category | Cover picture |
| Part | |
| Title | Stationary engines at the 1978 Dacorum Steam Rally - Hemel Hempstead |
| Author | |
| Notes | A 1922 7 h.p. Ruston Hornsby, 1926 Crossley and another Hornsby feature in the scene. Photo by Ron Moulton |