How the Telephone Talks

How the Telephone Talks
Production
company
Release date
  • April 27, 1919 (1919-04-27)
CountryUnited States
LanguageSilent

How the Telephone Talks is a 1919 American silent educational documentary film made by Bray Studios.[1] It demonstrates how the telephone works with a series of demonstrations and animated diagrams. The film was released on April 27, 1919.

References

  1. ^ "How the Telephone Talks". Library of Congress. Retrieved 22 November 2014.


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