| Year | 1966 |
| Date | 04-Nov |
| Volume | 132 |
| Issue | 3,308 |
| Page | 936 |
| Category | Internal Combustion |
| Part | 2 |
| Title | Four-Stroke Petrol-Engines |
| Author | Edgar T.Westbury |
| Notes | A review of progress in pre- and post-war years. Valve gear, the original Kiwi engine, split crankcase |