| Year | 2007 |
| Date | 08-Jun |
| Volume | 198 |
| Issue | 4,301 |
| Page | 689 |
| Category | Horology |
| Part | 5 |
| Title | Magnetic Drive Clock |
| Author | Richard Stephen |
| Notes | Describes his CNC method of clock dial making, titanium hands. Engraving tool path, cutter sharpening, motion work and hands, clock base |