| Year | 1947 |
| Date | 12-Jun |
| Volume | 96 |
| Issue | 2,403 |
| Page | 705 |
| Category | Internal Combustion |
| Part | |
| Title | Petrol or Diesel? |
| Author | R.H.R.Curwen |
| Notes | Comparative tests of the two systems using the same engine. The engine in diesel form, compression ratio and fuel, power curves, general considerations |