| Year | 1930 |
| Date | 30-Jan |
| Volume | 62 |
| Issue | 1,499 |
| Page | 101 |
| Category | Lathe |
| Part | |
| Title | A Lathe Turret or Multi-cutter Block for Mounting on the Top Slide |
| Author | H.Dyer |
| Notes | The locating holes, the cutter holes, setting the top-slide. details of components, see 167 3907 440 |