| Year | 2021 |
| Date | 05-Nov |
| Volume | 227 |
| Issue | 4,677 |
| Page | 642 |
| Category | Horology |
| Part | 15 |
| Title | An Astronomical Bracket Clock |
| Author | Adrian Garner |
| Notes | Makes a bracket clock showing both mean and sidereal time. Assembling the sidereal train, planting the moon and solar work |