Take a look at this photo:
https://www.vintage-radio.net/forum/...1&d=1277330178
The two valves to the left:
The uppermost should be a UCH42
The lower one should be a UAF42.
The row of valves to the right:
The uppermost should be a UY41
The next one down should also be a UY41
The next one down should be a UL41
The next one down should also be a UL41
The bottom one should be a UAF42
So far as I can make out:
https://www.vintage-radio.net/forum/...ad.php?t=55578
EDIT: Post crossed.
Lawrence.