| Year | 1944 |
| Date | 15-Jun |
| Volume | 90 |
| Issue | 2,249 |
| Page | 557 |
| Category | Internal Combustion |
| Part | 1 |
| Title | Ignition Equipment. Principles and Practice (continued) |
| Author | Edgar T.Westbury |
| Notes | The Wico series A magnetos, magnetic circuit of Wico type LD magneto (magnet and pole piece assembly), rotor design, the Wico series A magneto with impulse starter, component parts, the B.T.H. type HE magneto |