| Year | 1942 |
| Date | 14-May |
| Volume | 86 |
| Issue | 2,140 |
| Page | 466 |
| Category | Internal Combustion |
| Part | |
| Title | A Small Two-stroke Aero-Engine |
| Author | M.W.Sydenham |
| Notes | The engine on its aluminium mounting, view of parts showing extteme simplicity, running with a 12-in. diameter propeller |