| Year | 1985 |
| Date | 03-May |
| Volume | 154 |
| Issue | 3,752 |
| Page | 499 |
| Category | General |
| Part | |
| Title | Machines, Mechanics - no Materials |
| Author | D.Proudlock |
| Notes | Compound engine built without castings. Low cunning, web testing, bearings etc, front columns, boiler - intentions |