| Year | 1993 |
| Date | 05-Feb |
| Volume | 170 |
| Issue | 3,938 |
| Page | 135 |
| Category | Horology |
| Part | 5 |
| Title | The M.E. Jubilee Clock |
| Author | John Wilding |
| Notes | Continues with the armature cock, impulse lever and gathering pawl components, a handy device for finishing screw ends. Fitting steady pins, the sub plate, impulse arm |