Probably filmed at Pathe studios, London.
A man covers his ears at the sound of drums, good shots of young couple jitterbug. Men clap their hands and stamp their feet to the rhythm, C/U of a girl moving to the music. A man drums on a chair and other men listen to swing music...
A tour around the Post Office Radio Station at Rugby.
Footage of the interior of Broadcasting House, London.
Shot of communications tower at new wireless broadcasting station in Daventry.
A young man makes the hours in the fields go by - he carries a radio set with him.
A radio attached to a pram lets mother listen through headphones whilst walking her daughter.
A look at how valves work in microphones and radios.
Scientists test the latest radio speaker in an echo free chamber, London.
Various shots of the home of the British Broadcasting Corporation - Broadcasting House.