Again another question in regards of early colour video recording, visiting Kris Trexler's site watching the RCA colour demo clip http://www.kingoftheroad.net/colorTV/FCCmontage.html there were a couple of early colour video excerpts one being of some politician making a speech and the other being Eisenhower laughing, where did this footage come from and is any of it from the earliest colour video recording of Eisenhower at WRC TV 21st May 1958?

Cheers
Troy