| Year | 2007 |
| Date | 06-Jul |
| Volume | 199 |
| Issue | 4,303 |
| Page | 36 |
| Category | Horology |
| Part | 6 |
| Title | Magnetic Drive Clock |
| Author | Richard Stephen |
| Notes | Concludes the description. The drive coils, drive circuit, coil formers, regulating your clock, regulating the half second version, the circuit set up, setting up the circuit using an oscilloscope, without using an oscilloscope |