| Year | 1924 |
| Date | 09-Oct |
| Volume | 51 |
| Issue | 1,224 |
| Page | 401 |
| Category | Workshop Topics |
| Part | |
| Title | The "Verschoyle" Patent Mandrel |
| Author | |
| Notes | General view, description of the lathe, annular gearing on hand drive, adjustable handle having nine different radii |