| Year | 1993 |
| Date | 05-Mar |
| Volume | 170 |
| Issue | 3,940 |
| Page | 272 |
| Category | Exhibition |
| Part | |
| Title | 62nd International Model Engineer and Modelling Exhibition. Class A6 (Horological, Optical & Scientific Apparatus) |
| Author | Malcolm Wild |
| Notes | Lyre Skeleton clock by W.R.Smith, John Chantler's skeleton clock, John Wright's 400 day helical wheel skeleton clock |