| Year | 1914 |
| Date | 01-Oct |
| Volume | 31 |
| Issue | 701 |
| Page | 317 |
| Category | Electronic |
| Part | |
| Title | A Short Wave-Receiving Jigger |
| Author | V.W.Delves-Broughton |
| Notes | End elevations, section & plan of tuning switches, section of inner sliding portion of tubular condenser, view of complete |