First demonstration of underwater TV. camera developed by Marconi to find the 'Affray' which sank 12 months previously.
SV. New Underwater T.V. camera being opened, exposing interior CU. Maze of valves, transformers, etc., inside camera. SV. Camera being closed. SV....
Micro-photography of Cucumber Fish.
A compilation of clips showing early film and Pathe footage from the past 25 years.
Early films are described - unfortunately most of the images have been removed.
Time-lapse photography - the technology used and great shots of plants as they grow.
According to title, these are first underwater motion pictures ever taken - swimmers in a pool.
Material relating to newsreel story "Underwater Photography" - 52/33
Rumanian cameramen at work