Radio speaker is tested in specially designed echo free room in London.
C/U Panning round wall show echo absorbing device. M/S two men walking int room with radio set. M/S One man puts set on stool and another one plugs in. C/U Plug going in C/U Man turns on set. M/S man putting microphone...
Shots of an old fashioned Radio and crystal wireless set.
A fisherman listens to the radio through headphones whilst he is sat on the beach mending his nets.
Footage of wireless mast in Italy, officials tour control room.
Footage of radio operator.
Front view of a wireless.
Shots of a modern wireless set taken for 'The Peaceful Years'.
Single shot of old wireless on kitchen table from "Time to Remember".