| Year | 1927 |
| Date | 09-Jun |
| Volume | 56 |
| Issue | 1,361 |
| Page | 533 |
| Category | Electrical Work |
| Part | 3 |
| Title | More Experiments on the "Mark II" Aero-Generator |
| Author | |
| Notes | Rewinding the fields. Diagram of new shunt field windings and connections, diagram of existing cut-in and cut-out, collapsible bobbin for winding dynamo field coils, showing how to bend coils |