If any moviefags are interested. Technicolor was funded by Cornelius Vanderbilt Witney who also wrote the children's book Hoot Goes the Owl. One of the first films in technicolor was The House of Rothschild, the synopsis of this movie has been used as the story of several conspiracy books. The Wizard of Oz was another technicolor first and one of the owners of the red Arabian test shoes was Debbie Reynolds. She auctioned the shoes and a ton of Hollywood memorobillia and most of it went to buyers from SA and Japan.
Probably has to do with this https://www.rabb.it/