| Year | 1992 |
| Date | 06-Mar |
| Volume | 168 |
| Issue | 3,916 |
| Page | 271 |
| Category | Exhibition |
| Part | |
| Title | Model Engineer and Modelling Exhibition. Class Reports. Class A6 (Horological, Scientific and Optical apparatus) |
| Author | J.Malcolm Wild |
| Notes | Skeleton clock by Alan Smith, astronomical clock by David Illingworth, Strutt epicyclic skeleton clock by Kenneth Allum |