| Year | 1986 |
| Date | 17-Oct |
| Volume | 157 |
| Issue | 3,787 |
| Page | 434 |
| Category | Workshop |
| Part | |
| Title | A Worm and Wormwheel Novelty |
| Author | Charles Atkins |
| Notes | The worm, the wormwheel, to determine gear blank size, toolpost fixture for blanks, setting up the machine, performance, failures and their possible causes, suitable materials, conclusion |