| Year | 1981 |
| Date | 20-Mar |
| Volume | 147 |
| Issue | 3,653 |
| Page | 361 |
| Category | Exhibition |
| Part | |
| Title | 50th Model Engineer Exhibition 1981 Reports. Horological, Scientific & Optical Apparatus, Class Q |
| Author | Malcolm Wild |
| Notes | Mr. Houthueson's turret clock, mantel clock by S.H.Carrington, J.H.Wilding's scissors clock, P.H.Roger's 8 day grandfather clock, battery electric clock by D.Fuller |