The Voice Beneath the Sea
John Sutherland Productions
ScienceIndustrial and advertising
Clips are not offered for this film: no licence or public-domain mark is recorded for it.
Parts
About
"Traces the establishment of the first telephone cable link beneath the Atlantic Ocean from North America to the British Isles and Europe. Scenes of the plants where the cable was manufactured and of the cable-laying ship on the high seas are combined with animated sequences explaining voice carrier, coaxial cable, radio relay, etc." (Educational Film Guide, 1954-1958)
This is a short version of the full film, which runs 27 minutes.
- Archive
- Internet Archive, in Prelinger Archives
- Licence or status
- The Internet Archive states none for this item.
- Rights statement
- Not registered for copyright 1950-59. No copyright notice seen on print.
- Credit
- John Sutherland Productions
- Language
- English
- Subtitles
- English (automatic)
- Who can watch
- The archive gives no rating. Invisible Network shows it to Tweens profiles and older, judged from its collection and subjects. How films are placed