A short trailer film encouraging men to join the Royal Corps of Signals.
CU good shots of home radio equipment. CU of young man - radio ham - broadcasting around the world on his wireless.
MS of young man - now in the uniform of a soldier of the Royal Signals Corps. working with screwdriver...
Good shots of Swedish warships escorting a merchant ship on the Baltic Sea.
Good footage of the Home Defence Organisation keeping watch on coastal areas.
A voice is bounced off the moon in the form of radio signals and received by transmitter. USA.
A ray gun beaming radio signals activates fog lights on motorways. Leicestershire.
Shots of soldier from the Royal Signals Corps operating morse sender in truck.
Troop manoeuvres in Newcastle.
Views of a new American radio station designed to send radio signals around the World.