| Year | 1986 |
| Date | 21-Nov |
| Volume | 157 |
| Issue | 3,789 |
| Page | 554 |
| Category | Horology |
| Part | 8 |
| Title | A Weight Driven Brass Alarm Clock |
| Author | John Wilding |
| Notes | Drilling the pivot holes, remedial action, the endshake control cock, the verge support bearings, the verge support arm |