| Year | 1983 |
| Date | 17-Jun |
| Volume | 150 |
| Issue | 3,707 |
| Page | 706 |
| Category | Nautical |
| Part | 9 |
| Title | A Compound Marine Engine |
| Author | A.A.Leak |
| Notes | H.P. valve rod, L.P. valve rod, L.P. stuffing box, weighshaft, drag links, checking the valve gear, reversing control, exhaust reheater, impulse valve, lagging & cleading |