The history of television produced by RCA in 1956. This is TV history according to RCA, focusing on the technological advances that could be attributed to RCA.
A lot of TV "firsts" are shown: first president to be televised, first televised baseball game, etc. David Sarnoff talks with Vladimir Zworykin about television's early development at RCA. The last third of the film suddenly breaks
The Story of Television https://youtu.be/9A7MN4TjC2Q