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  1. Movies
  2. How the Telephone Works

How the Telephone Works

1938
7m
Documentary

Status

Released

Release

1938

Runtime

7m

Storyline

Experimental animation produced by GPO to explain telephone systems to the public.

Score Distribution

Details

Status
Released
Runtime
7m
Jun 15, 1938
Languages
English
Director
J.D. Chambers
Ralph Elton
Production
GPO (General Post Office) Film Unit
GPO (General Post Office) Film Unit
Production Countries
United Kingdom

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