| Year | 1908 |
| Date | 24-Sep |
| Volume | 19 |
| Issue | 387 |
| Page | 301 |
| Category | How It Works |
| Part | 16 |
| Title | The Westinghouse Single-phase Railway System |
| Author | |
| Notes | Oil insulated auto-transformer, electric pneunatic reverser, Westinghouse single-phase railway motor, New York, New Haven & Hartford Railroad, single-phase railway in Sweden, single-phase traction motor: Midland Railway, motor car with bow collector |