Interesting story surrounding the Lucite cased set at the MZTV museum in Toronto. Only the lid and the guts are original, the cabinet had to be reproduced from Lucite because the set had been stored in a crate somewhere in the Middle East, and a forklift truck had driven right through the crate. I have actually touched this set with my own hands
The chassis are dirty as hell, too, and some orange drop caps put in place inside. Apparently they have a spare chassis there that was designed to be USED as a spare chassis for the Worlds Fair just incase, still in the box.