https://www.thoughtco.com/color-tv-invented-1779335
Has story of the battle of competing types of color TV sets. As always there is a betamax and vhs style fight. Darwin must have planned all that.
Saw an FBI dvd episode batch recently that resolutely intones “In Color”-—just as the funny opening of Leslie Neilsen Police Squad. They were so proud of that.
I have Season 1 of Hogan’s Heroes on DVD.Each episode starts with...”bing,bing,bing...CBS presents the program in *color*!”