| Year | 1920 |
| Date | 08-Jul |
| Volume | 43 |
| Issue | 1,002 |
| Page | 23 |
| Category | Turbine |
| Part | 1 |
| Title | An Electric Turbine |
| Author | V.E.Johnson |
| Notes | The Experiments, 1 to 13, deflecting a candle flame by means of an electrical discharge, a simple form of rotor which revolves when the points are discharging, a Crooke's Tube enclosing a light form of rotor, pivoted mica disc rotating under action of point dischargers, the high tension generator, the first constructed electric turbine, high tension generator & motor, diagram of plate of experimental motor |