| Year | 1929 |
| Date | 25-Jul |
| Volume | 61 |
| Issue | 1,472 |
| Page | 84 |
| Category | Horology |
| Part | 9 |
| Title | Some Notes on Clockmaking. For model engineers with a liking for clockmaking |
| Author | Geo. Gentry |
| Notes | Screws and locating pins, the pendulum rod, compensation, the steel pendulum rod, making a wooden pendulum rod |