| Year | 1904 |
| Date | 15-Sep |
| Volume | 11 |
| Issue | 177 |
| Page | 254 |
| Category | Electrical |
| Part | |
| Title | The Construction of Model Alternators |
| Author | "Zodiac" |
| Notes | Types of Alternator, revolving armature type alternators, revolving field type alternators, design of single and polyphase machines, output and size of alternator, no. of slots per phase, shape of slots, e.m.f. generated by alternator, armature turns |