| Year | 1971 |
| Date | 04-Jun |
| Volume | 137 |
| Issue | 3,418 |
| Page | 558 |
| Category | Horology |
| Part | 4 |
| Title | A Spring Driven Bracket Clock |
| Author | Claude B.Reeve |
| Notes | The star wheel and snail, the gathering pallet, the warning lever and lifter, the repeating mechanism, the hammer frame |