Various shots show a small boy and a man sitting opposite each other at a desk; the boy is wearing headphones and is taking a hearing test.
We then see various shots of hearing aids through the ages, demonstrated by people in period costume. One of the oldest is an earpiece...
A fascinating whirlwind tour around the international pavilions of Canada's Expo '67.
Judge refuses to lower bail for Richard Hauptmann, alleged kidnapper of the Lindberg baby.
How a gramophone record is made - the various processes.
American push Japanese ut of Aleutian Islands.
The front end of the 'Lochmonar' ship is launched; it will be joined to the original back end of the ship in dry-dock.
Crown Prince Prince Olav of Norway visits a Norwegian ship in a British port.
Shot of armoured car and two British Bren gunners. France.