| Year | 1939 |
| Date | 05-Oct |
| Volume | 81 |
| Issue | 2,004 |
| Page | 413 |
| Category | Workshop |
| Part | |
| Title | A "Magnetic" Inspection Lamp |
| Author | R.S.Shute |
| Notes | Useful workshop appliance. The inspection lamp in part section, details of the distance piece, the wiring diagram, winding the coil, other uses |