| Year | 1960 |
| Date | 17-Mar |
| Volume | 122 |
| Issue | 3,062 |
| Page | 316 |
| Category | Workshop |
| Part | |
| Title | Rotary Vernier Dividing Attachment |
| Author | A.J.Jones |
| Notes | Completing the Master Vernier, Inching Device and other items. The vernier ring, making the radial curves, the keyway, locating pad |