| Year | 2001 |
| Date | 09-Mar |
| Volume | 186 |
| Issue | 4,141 |
| Page | 224 |
| Category | Exhibition |
| Part | |
| Title | The 70th Model Engineer Exhibition. Competition Class Reports. Class A6: Horological, scientific and optical apparatus |
| Author | John Wilding |
| Notes | John Chantler's skeleton clock, Peter Mower's skeleton clock, William Horan's weight driven skeleton clock |