Some example tube pages for sets you can see there:
Transmitting Triode, air
RS15
Transmitter Triode, liquid-
RS1828
Transmitter Tetrode, liquid-
RS1896
Transmitting Triode, air
RS207
Transmitter Triode, liquid-
RS225
Transmitting Triode, air
RS255
Transmitter Triode, liquid-
RS257
Transmitter Triode, liquid-
RS267
Transmitting Tetrode, air
RS2795
Transmitter Triode, liquid-
RS300
Transmitter Triode, liquid-
RS301
Transmitter Triode, liquid-
RS366
Transmitter Triode, liquid-
RS520
Transmitter Triode, liquid-
RS526
Transmitter Triode, liquid-
RS557
Transmitter Triode, liquid-
RS558
Transmitter Triode, liquid-
RS564
Transmitting Triode, air
RS607
Transmitting Tetrode, air
RS681
Transmitting Triode, air
RS720
Transmitting Triode, air
RS721
Transmitting Triode, air
RS722
Transmitting Triode, air
RS725
Transmitting Triode, air
RS726
Transmitting Triode, air
RS732
Transmitting Triode, air
RS782
Transmitter Triode, liquid-
RS826
Transmitter Triode, liquid-
RS865
Transmitter Triode, liquid-
RS867
Transmitter Triode, liquid-
RS873
Transmitter Triode, liquid-
RS875
Transmitter Tetrode, liquid-
TH537
Transmitter Tetrode, liquid-
TH555
Transmitter Tetrode, liquid-
TH558
Transmitter Tetrode, liquid-
YL1490
Transmitter Tetrode, liquid-
YL1491
Transmitting Tetrode, air
YL1510
Transmitting Triode, air
2C39A