| Year | 1919 |
| Date | 18-Sep |
| Volume | 41 |
| Issue | 960 |
| Page | 270 |
| Category | Horology |
| Part | |
| Title | Making An Electric Clock |
| Author | "Electrus" |
| Notes | Front plate, diagram of current circuit, showing the complete mechanism, front & side elevation showing arrangement of mechanism |