| Year | 1929 |
| Date | 18-Jul |
| Volume | 61 |
| Issue | 1,471 |
| Page | 56 |
| Category | Internal Combustion |
| Part | |
| Title | A Petrol-Driven Electric Generating Set |
| Author | H.O. |
| Notes | Making Use of an Old Motor-Cycle Engine. Wooden base, engine pulley, engine bearer plates, arrangement of fan, sprockets, details of components, tensioning device for belt |