| Year | 1912 |
| Date | 14-Mar |
| Volume | 26 |
| Issue | 568 |
| Page | 241 |
| Category | Internal Combustion |
| Part | |
| Title | Improving an Oil Engine |
| Author | W.S.Farren |
| Notes | General view showing the situation of engine (in a barn), alterations, details, plant under test, near view, details of parts |