| Year | 1985 |
| Date | 17-May |
| Volume | 154 |
| Issue | 3,753 |
| Page | 566 |
| Category | Horology |
| Part | 18 |
| Title | A Grasshopper Skeleton Clock |
| Author | W.R.Smith (U.S.A.) |
| Notes | The nylon thimbles, the damper mounts, the damper springs, reaming the pallets, the pallet bushing and pivot pin, adjusting the escapement, correcting the nib length |