Some of the photos that started this thread are now up on my site. I have combined them with a set of photos that was found at Filton several years ago to show three very early VC10 flight decks. It is a bit of a 'spot the differences' page for aficionados, but I guess it's not the only page on my site that could be described as such.
https://www.vc10.net/Photos/FlightDecks.html
Enjoy!