In class last night, we didn’t get to screen a thirty-minute film produced for RCA on how RCA basically invented television all by itself. It also invented color and world peace. Here’s the video, produced in 1956 by the William Ganz Company.
In the film, you see RCA taking credit for inventing television, including interviews with Vladimir Zworkin and David Sarnoff.
This video is from the Prelinger Archives, available at the Internet Archive.