How the Telephone Works

1938Movie7 min

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Story

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

Crew

Everyone

Pick a department, or search for a name or a job (“editor”, “stunt”).

Facts

June 15, 1938 · 7 min · Documentary

Released
June 15, 1938
Runtime
7 min
Genres
Documentary
Original language
English
Made in
United Kingdom