| Year | 1917 |
| Date | 29-Nov |
| Volume | 37 |
| Issue | 866 |
| Page | 343 |
| Category | Workshop |
| Part | |
| Title | Built-up Flywheels for Foot Lathes |
| Author | H.Dawson |
| Notes | Plan & section of a balanced flywheel, method of mounting wheel or shaft, section of a 3-speed flywheel, shape of segment, method of ascertaining speed-cone diameters |