Unused / unissued material - dates and locations unclear or unknown.
C/Us of radio operator with earphones on. He grimaces every now and then as if loud noise is hurting his ears. M/S of man with earphones off, he smiles.
General Montgomery-Messingberd, Chief of Imperial staff reviews 4 battalions of tanks.
American air force men use radios to change formation in cloudy conditions.
The French Navy check a cargo ship for contraband goods.
Radio operator and Captain's five years old son are drowned when tug "Fairplay I" sinks.
Wrens learning to be aircraft mechanics and radio operators at Naval base.
Cadets training to be radio operators at camp in desert - Palestine? Middle East?
Shots of sailors operating radio and firing mortar guns at sea.