| Year | 1904 |
| Date | 19-May |
| Volume | 10 |
| Issue | 160 |
| Page | 471 |
| Category | Electrical |
| Part | |
| Title | The Construction of Model Alternators |
| Author | "Zodiac" |
| Notes | Alternating P.D.'s and currents, polyphase currents, power factor, voltage curve, Fleming's rule, two-phase curve & winding, three-phase winding & curve, symmetrical three-phase curve |