| Year | 1919 |
| Date | 26-Jun |
| Volume | 40 |
| Issue | 948 |
| Page | 515 |
| Category | Electronic |
| Part | |
| Title | Wireless Notes and Developments |
| Author | J.Scott-Taggart |
| Notes | Sub-ocean wireless, activities of Marconi Company, Telefunken station for Holland, two Russian wireless stations, Great Bordeaux wireless station, peculiarities of continuous-wave stations, and receiving circuit, wireless year book, French research work |