Did Sylvania also have a rectangular color tube in 1957??

[kvflyer]

Originally Posted by NewVista

In movie "The Girl Can't Help It" 1956 they have rectangular color TVs (impossible)
And show broadcast origin at airport using B&W camera! (even more impossible)

Hey, it's Hollywood, anything goes! Accuracy is not a requirement

For instance, what really irritates me is the show, "Flying Wild Alaska" often did show a Turbo Prop taking off with a piston engine sound or vice versa.