No poster

How the Telephone Works

1938

Documentary

Overview

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

Details

Status: Released
Release date: June 15, 1938
Original language: English
Spoken languages: English
Countries: United Kingdom
Production: GPO Film Unit,GPO (General Post Office) Film Unit
Director: Ralph Elton,J.D. Chambers
Budget: Not recorded
Revenue: Not recorded
IMDb: View on IMDb

How the Telephone Works (1938) | Kinocult