| Year | 1941 |
| Date | 16-Oct |
| Volume | 85 |
| Issue | 2,110 |
| Page | 305 |
| Category | Internal Combustion |
| Part | |
| Title | The Oil Engine as a Model |
| Author | B.C.J. |
| Notes | Difficulties encountered, possible solutions. Sectional view of model "Diesel oil engine" showing application of hot-air engine principle, piston construction, more important details discussed, ground-floor details, big-end of connecting-rod |