Unused / unissued material - dates may be unclear or unknown.
Various shots tall radio / wireless mast in Italy. Italian officials in black uniforms tour control room at base of mast.
Tall wooden structure falls down at Kidbrooke.
Roundup of the world's latest news
Old radio masts are felled in Caernarfon in Wales.
Workmen in Nallen, Germany climb up the world's tallest wireless tower as part of their daily routine.
Cameraman goes to great lengths to get good shots from the top of a radio mast.
Item showing how photographs are sent around the world via photo-telegraphy apparatus.
Large wireless mast in the United States of America under construction.