| Year | 1999 |
| Date | 18-Jun |
| Volume | 182 |
| Issue | 4,096 |
| Page | 754 |
| Category | Horology |
| Part | 11 |
| Title | A 3/4 Second Pendulum Electric Clock (C.R.Jones) |
| Author | John Wilding |
| Notes | Describes the count wheel bracket, introduces wheel cutting, indexing methods, cutter frames and cutters. Preparations for wheelcutting, making the cutters, suppliers |