Yep that's the set I saw. Presumably then restored to working order and operated with a standards converter. If they had swapped the insides for a more modern chassis the screen shape would surely give it away.
How about this set then? Does anyone recognise it?
Seen in a ropy boarding house in an old episode of The two Ronnies when they were investigating the strange case of The Phantom Raspberry Blower of Old London Town...
Rich.