Released

How the Telephone Works

Name: How the Telephone Works
Director: J.D. Chambers
Genre: Documentary
Released: 1938-06-15T00:00:00.000000Z
Duration: 7 min

19387mDocumentary

Overview

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

Director

Status

Released

Original Title

How the Telephone Works

Production Countries

United Kingdom