| Year | 1930 |
| Date | 10-Jul |
| Volume | 63 |
| Issue | 1,522 |
| Page | 40 |
| Category | Automotive |
| Part | |
| Title | An Unusual Car Failure |
| Author | R.K.Lloyd |
| Notes | In Reply to "G.W.A." (Rhodesia). Magneto direct coupled, the gear question, magneto make-and-break, valve timing, battery timer |