| Year | 1955 |
| Date | 24-Mar |
| Volume | 112 |
| Issue | 2,809 |
| Page | 332 |
| Category | In the Workshop |
| Part | |
| Title | Power Feed for the Lathe Cross-slide |
| Author | Duplex |
| Notes | Epicyclic gearing, the annulus, the drive to the cross-slide feedscrew, the epicyclic gear brake, brake band, the gear cover, gear case |