Very early CTV?

[Steve McVoy]

Combwork, could the set you saw have been outside Edinburgh rather than Glasgow? Michael Bennett-Levy owned this one:

http://www.earlytelevision.org/ge_1946_prototype.html

which he later donated to the National Museum of Scotland, I think.

This set uses a small CRT which projects an image through the color wheel and a lens and mirror to the screen.