| Year | 1952 |
| Date | 29-May |
| Volume | 106 |
| Issue | 2,662 |
| Page | 713 |
| Category | In The Workshop |
| Part | 116 |
| Title | Fitting an Electric Motor to the Tailstock Drilling Spindle |
| Author | "Duplex" |
| Notes | The driving pulley and its adapter, the fan, electrical connections, methods of suppressing radio interference |