| Year | 1933 |
| Date | 25-May |
| Volume | 68 |
| Issue | 1,672 |
| Page | 494 |
| Category | Workshop Topics |
| Part | |
| Title | Split Chucks |
| Author | A.T.G. |
| Notes | Some Instructions on the Design and Manufacturer of Drawn-in Split Chucks for Use on the Centre Lathe. Cutting the slits, the last stage, care of split chucks |