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Below is a list of valves that information is needed about.
 10ZZ TR Cell (number may be wrong) |  122A Barretter |  150A2 Stabiliser |  1645A Photocell |  1H22 Ballast |
 29D15 Vacuum gauge |  29D16 Vacuum gauge |  2D29 Thyratron |  2E27 Pentode |  300 Triode |
 306 Barretter |  3AE Photocell |  545 Clipper diode |  5965 Double triode |  702B Twin TR switch |
 8TFK20 Floating drift tube klystron |  876C Barretter |  981 Power triode |  A15523 Packaged oscillator |  AR3 Triode |
 AT25 Triode |  AT26 Transmitting triode |  AT40 Triode |  BT17 Thyratron |  BT75 Thyratron |
 BT93 Thyratron |  CK1111 Raysistor |  CV61 Pentode |  CV165 Crystal diode |  CV584 Photocell |
 CV736 CRT |  CV973 Circuit unit - TR cell |  CV976 TR Cell |  CV981 Indicator lamp |  CV2246 GM tube |
 CV2475 Magnetron |  CV2477 Magnetron |  CV2478 Magnetron |  CV2730 Electrometer tetrode |  CV5087 CRT |
 CV5233 Pentode |  CV5413 Triode |  CV5794 Diode |  CV5920 TR cell |  CV6079 Unknown |
 CV6177 Unknown |  CV8020 Pentode |  CV8679 Cold cathode diode |  CV8732 Pentode |  CV10813 Triode |
 D155023 Photocell |  DO40 Triode |  E1423 Tetrode |  E1824 UHF Tetrode |  E1841 Hexode |
 E4T Beam deflection tube |  E800 Unknown |  E1033 Unknown |  E1308 Unknown |  E1709 Double triode |
 E2188 Unknwon |  E2631 Halfwave rectifier |  E2635 Unknwon |  E2760 UHF triode |  E3375 Pentode? |
 GMU2 Rectifier |  GS50 Photocell |  GSH101 Noise diode |  GX432 Noise diode |  KP125 Thyratron? |
 LF4 Unknown |  LF7 Unknown |  LN5 Storage CRT |  LN14 Storage CRT |  LN16 Storage CRT |
 LSD8 Strobe lamp |  M558 Magnetron |  M5007 Magnetron |  MI119 Magnetron |  MI312 Magnetron |
 N34 Unknown device |  NL86 Pentode |  NR7A Triode |  NR14A Triode |  NT10 Triode |
 NY85 Rectifier |  P01/2G Ballast |  PE7B Photocell |  PT9 Triode |  QF45X TR cell |
 QF773 Pentode? |  QKH798 Unknown |  R08 Diode |  R09 Diode |  R320-20 Stabiliser |
 R9561 Unknown |  REL8B Klystron |  REL64 TR cell |  RL16 Ballast |  RXB-103544 Spark gap |
 S1/3iII Thyratron |  S1/10.2IHA Thyratron |  TD40 Noise tube |  TG24 Spark gap |  TG202 Spark gap |
 TY66G Unknown |  V1111 Beam tetrode |  V243A/3FS Heil tube |  VA462EA Backward wave oscillator |  VR17 Triode |
 VT13B Triode |  VT64 Triode |  VU111S Halfwave rectifier |  VX370 Voltage stabiliser |  VX371 Voltage stabiliser |
 VX3061 Triode |  VX3353 Pulse modulator tetrode |  VX9194 Dekatron counter |  WL24248 Vacuum gauge |  XE5 Beam tetrode? |
 XQ3487B Plumbicon camera tube |  Y1169 Eng sample - unknown |  ZZ1031 Voltage regulator |  Minimag Magnetron |  Minimag Magnetron |
 Unidentified klystron Klystron |  Unknown rectifier Rectifier |  Unknown stabiliser Unknown stabiliser |  Unknown bathtub Possibly a relay |  Unknown image tube Unknown image tube |
 Unknown thermocouple Unit Thermocouple No.1 |  Unknown triode Unknown triode |  Unknown disc seal Unknown |  Unknown spark gap Spark gap switch |  Vacuum gauge Vacuum gauge? |
 Unknown magnetron Unknown microwave device |