| Year | 2023 |
| Date | 10-Mar |
| Volume | 230 |
| Issue | 4,712 |
| Page | 394 |
| Category | Internal Combustion |
| Part | 7 |
| Title | 'Hit and Miss' Internal Combustion Engine |
| Author | Ian Couchman |
| Notes | Tries something a little different. Webster catalogue illustrations, operating principle of the oscillator, oscillator mechanism |