| Year | 1924 |
| Date | 23-Oct |
| Volume | 51 |
| Issue | 1,226 |
| Page | 458 |
| Category | Electrical |
| Part | 2 |
| Title | Fractional H.-P. Alternating-Current Motors. Power for the Model Engineer's Workshop |
| Author | R.Roberts |
| Notes | Induction motors, constructional differences, squirrel cage rotor, table of electricity supply at some principal towns, constructional details, starting single-phase induction motor, two and three-phase working, two and three-phase squirrel-cage motors |