How the Telephone Works

How the Telephone Works (1938)

Released Documentary · 7 min

 

How the Telephone Works (1938)

Released Documentary · 7 min

 

Experimental animation produced by GPO to explain telephone systems to the public.
GPO (General Post Office) Film Unit,

Experimental animation produced by GPO to explain telephone systems to the public.
GPO (General Post Office) Film Unit,
No trailer available

Where to watch

Community

RUNTIME
N/A minRELEASED
Jun 15, 1938COUNTRY
GBLANGUAGE
ENSPOKEN
EnglishBUDGET
N/AREVENUE
N/A

Cast & Crew

J.D. Chambers

Directing

Director

Ralph Elton

Directing

Director

Fred Gamage

Crew

Cinematography

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