Typed script report detailing the development of broadcasting at the experimental broadcasting station 2ZY located at the Research Department of Metropolitan-Vickers Electrical Co Ltd, Trafford Park and at Highclere, Hale.

The report is in seven parts and are as follows;

Part I. Microphone Equipment

Part II. Amplifier Equipment

Part II. Studio Design

Part IV. High Frequency Equipment

Part V. Control and Communications

Part VI. Relayed Broadcasting

Part VII. Programmes