| Year | 2023 |
| Date | 30-Dec |
| Volume | 230 |
| Issue | 4,707 |
| Page | 69 |
| Category | Horology |
| Part | 1 |
| Title | A Waterwheel Skeleton Clock |
| Author | Eric Rumbo |
| Notes | Presents his own version of a skelelton clock. Ball lifting arm in motion, dimension - dome, plates and pillars, the going (timing) train, depthing on the milling machine, machining the anchor, the planted going train |