| Year | 1949 |
| Date | 25-Aug |
| Volume | 101 |
| Issue | 2,518 |
| Page | 252 |
| Category | In The Workshop |
| Part | 44 |
| Title | Gear-cutting in the Lathe |
| Author | "Duplex" |
| Notes | Mounting the cutter, making fly-cutters, lubricating the gear-cutter, gear-cutting operations, cutting racks, examples of work |