| Year | 1947 |
| Date | 30-Jan |
| Volume | 96 |
| Issue | 2,386 |
| Page | 170 |
| Category | Lathe |
| Part | |
| Title | Milling In The Lathe. A review of the principles, appliances and methods employed |
| Author | "Ned" |
| Notes | Section 6 - Indexing Gear. A division plate and index fitted to a plain lathe, form of divided headstock once common on instrumental and ornamental lathes, simple indexing spring plunger, expanding plug mandrel, worm dividing appliances, simple eccentric wedge disc indexing device, accuracy of indexing gear, Worm indexing gear on a Myford ML4 lathe, worm dividing gear by Ian Bradley, making division plates, making an improvised division plate |