| Year | 1980 |
| Date | 20-Jun |
| Volume | 146 |
| Issue | 3,635 |
| Page | 755 |
| Category | Hot Air |
| Part | 2 |
| Title | The Whippet. A 5 cc. "Super Sports" Model Stirling Engine |
| Author | F.M.Collins |
| Notes | The design, construction of tinplate bed, stages in turning piston, bush moulding tool, displacer rod bushes |