| Year | 1993 |
| Date | 05-Mar |
| Volume | 170 |
| Issue | 3,940 |
| Page | 271 |
| Category | Exhibition |
| Part | |
| Title | 62nd International Model Engineer and Modelling Exhibition. Class A5 (Tools and Workshop appliances) |
| Author | |
| Notes | David Machin's quick release power feed, the Awkward Chuck by Dr Peter Clark |