| Year | 1923 |
| Date | 12-Apr |
| Volume | 48 |
| Issue | 1,146 |
| Page | 371 |
| Category | Workshop |
| Part | |
| Title | The Flexible Shaft in the Workshop |
| Author | T.W.Averill |
| Notes | Showing construction, universal joint, bearings for professionally made shafts, driving end, driven end, large drilling spindle, grinding wheel spindle, light drilling spindle with bevel gear drive, milling spindle driving arrangement |