| Year | 1981 |
| Date | 03-Jul |
| Volume | 147 |
| Issue | 3,660 |
| Page | 811 |
| Category | Competition |
| Part | |
| Title | Model Engineer Hot Air Engine Competition |
| Author | |
| Notes | To be held at the 1982 Model Engineer Exhibition. Closing date, applications, rules, general conditions applying to all classes, prizes |