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5.5

Speaking from America

Bande annonce
How long-distance telephone calls are made, from the UK to the USA. We see operators, miles of wires, and the amplification of voice transmitted across the waters. Engineers of the Post Office describe how they are improving the service.
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Genre: Documentaire

Jeter: Robin Duff, Franklin D. Roosevelt

Équipage: Humphrey Jennings (Director), Fred Gamage (Director of Photography), Bill Pollard (Director of Photography), Alberto Cavalcanti (Producer), Ken Cameron (Sound)

Pays: United Kingdom

Durée: 11 minutes

Qualité: HD

Libération: 1938

imdb rating 5.5

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