| 
        Electron tube Type
       | 
        Brand
       | 
        System
       | 
        Data sheet
   | 
    | 
      G1/236G
     | 
      STC
     | 
      TRI`°
     | 
      G1-236G.pdf (218124 bytes)
   | 
    | 
      G1/236G
     | 
      Brimar
     | 
      TRI`°
     | 
      G400-1K.pdf (189371 bytes)
   | 
    | 
      G1/371K
     | 
      STC
     | 
      TRI`°
     | 
      G1-371K.pdf (181664 bytes)
   | 
    | 
      G1/371K
     | 
      Brimar
     | 
      TRI`°
     | 
      G1-371K.pdf (287334 bytes)
   | 
    | 
      G10/1d
     | 
      RFT
     | 
      R°
     | 
      G10-1d.pdf (49981 bytes) (de)
   | 
    | 
      G10/1dV
     | 
      RFT
     | 
      R°
     | 
      G10-1dV.pdf (46557 bytes) (de)
   | 
    | 
      G10/241E
     | 
      STC
     | 
      DCT`°
     | 
      G10-241E.pdf (227503 bytes)
   | 
    | 
      G10/241E
     | 
      Brimar
     | 
      DCT`°
     | 
      G1-371K.pdf (287334 bytes)
   | 
    | 
      G105/1D
     | 
      STC
     | 
      v`°
     | 
      G105-1D.pdf (83252 bytes)
   | 
    | 
      G1060
     | 
      Splendor
     | 
      rr
     | 
      G280.pdf (333542 bytes) (nl)
   | 
    | 
      G108/1K
     | 
      STC
     | 
      v`°
     | 
      G108-1K.pdf (106554 bytes)
   | 
    | 
      G11/130
     | 
      Cerberus
     | 
      SWD`°
     | 
      G11.pdf (204610 bytes)
   | 
    | 
      G11/155
     | 
      Cerberus
     | 
      SWD`°
     | 
      G11.pdf (204610 bytes)
   | 
    | 
      G11/155
     | 
      Cerberus
     | 
      SWD`°
     | 
      G11-155.pdf (174977 bytes)
   | 
    | 
      G11/220
     | 
      Cerberus
     | 
      SWD`°
     | 
      G11.pdf (204610 bytes)
   | 
    | 
      G120/1B
     | 
      STC
     | 
      v`°
     | 
      G120-1B.pdf (56482 bytes)
   | 
    | 
      G140
     | 
      Splendor
     | 
      r
     | 
      G140.pdf (194121 bytes) (nl)
   | 
    | 
      G150/1A
     | 
      STC
     | 
      THY
     | 
      G150-1A.pdf (64997 bytes)
   | 
    | 
      G150/2D
     | 
      STC
     | 
      THY
     | 
      G150-2D.pdf (186224 bytes)
   | 
    | 
      G150/2D
     | 
      STC
     | 
      THY
     | 
      G150-2D.pdf (50517 bytes)
   | 
    | 
      G150/2D
     | 
      Brimar
     | 
      THY
     | 
      G1-371K.pdf (287334 bytes)
   | 
    | 
      G150/3D
     | 
      STC
     | 
      v`°
     | 
      G150-3D.pdf (83321 bytes)
   | 
    | 
      G150/4K
     | 
      STC
     | 
      v`°
     | 
      G150-4K.pdf (107846 bytes)
   | 
    | 
      G180/2G
     | 
      STC
     | 
      v`°
     | 
      G180-2G.pdf (110418 bytes)
   | 
    | 
      G180/2M
     | 
      STC
     | 
      v`°
     | 
      G180-2G.pdf (110418 bytes)
   | 
    | 
      G20/40i
     | 
      AEG
     | 
      R°
     | 
      G20-40i.pdf (82763 bytes) (de)
   | 
    | 
      G20/5d
     | 
      AEG
     | 
      R°
     | 
      G20-5d.pdf (78428 bytes) (de)
   | 
    | 
      G240/2D
     | 
      STC
     | 
      THY
     | 
      G240-2D.pdf (66880 bytes)
   | 
    | 
      G240/2D
     | 
      STC
     | 
      THY
     | 
      G240-2D.pdf (58466 bytes)
   | 
    | 
      G280
     | 
      Splendor
     | 
      rr
     | 
      G280.pdf (333542 bytes) (nl)
   | 
    | 
      G400/1K
     | 
      STC
     | 
      v`°
     | 
      G400-1K.pdf (60214 bytes)
   | 
    | 
      G400/1K
     | 
      Brimar
     | 
      v`°
     | 
      G400-1K.pdf (189371 bytes)
   | 
    | 
      G400/2G
     | 
      STC
     | 
      v`°
     | 
      G400-2G.pdf (67213 bytes)
   | 
    | 
      G42
     | 
      Cerberus
     | 
      SWD`°
     | 
      G42.pdf (244358 bytes)
   | 
    | 
      G530
     | 
      Splendor
     | 
      r
     | 
      G530.pdf (201289 bytes) (nl)
   | 
    | 
      G55/1K
     | 
      STC
     | 
      v`°
     | 
      G55-1K.pdf (150481 bytes)
   | 
    | 
      G7.5/0.6d
     | 
      AEG
     | 
      R°
     | 
      G7-5-0-6d.pdf (79701 bytes) (de)
   | 
    | 
      G75/2D
     | 
      STC
     | 
      v`°
     | 
      G75-2D.pdf (82727 bytes)
   | 
    | 
      G75/3G
     | 
      STC
     | 
      v`°
     | 
      G75-3G.pdf (70918 bytes)
   | 
    
      G811  811
     | 
      Electronintorg
     | 
      T~
     | 
      G811.pdf (88201 bytes)
   | 
    | 
      GA11
     | 
      Cerberus
     | 
      CDT`°
     | 
      GA11.pdf (127852 bytes)
   | 
    | 
      GA12
     | 
      Cerberus
     | 
      CDT`°
     | 
      GA11.pdf (127852 bytes)
   | 
    | 
      GA13
     | 
      Cerberus
     | 
      CDT`°
     | 
      GA11.pdf (127852 bytes)
   | 
    | 
      GA21
     | 
      Cerberus
     | 
      CDT`°
     | 
      GA11.pdf (127852 bytes)
   | 
    | 
      GA560
     | 
      RFT
     | 
      NOD
     | 
      GA560.pdf (56709 bytes) (de)
   | 
    | 
      GC10/2P
     | 
      Ericsson Telephones Ltd
     | 
      DCT`°
     | 
      GC10-2P.pdf (69801 bytes)
   | 
    | 
      GC10/4B
     | 
      Ericsson Telephones Ltd
     | 
      DCT`°
     | 
      GC10-4B.pdf (82845 bytes)
   | 
    | 
      GC10/4B/L
     | 
      Ericsson Telephones Ltd
     | 
      DCT`°
     | 
      GC10B.pdf (271738 bytes)
   | 
    | 
      GC10B
     | 
      Ericsson Telephones Ltd
     | 
      DCT`°
     | 
      GC10B.pdf (271738 bytes)
   | 
    | 
      GC10B/L
     | 
      Ericsson Telephones Ltd
     | 
      DCT`°
     | 
      GC10B.pdf (271738 bytes)
   | 
    | 
      GC10B/S
     | 
      Ericsson Telephones Ltd
     | 
      DCT`°
     | 
      GC10B.pdf (271738 bytes)
   | 
    | 
      GC10D
     | 
      Ericsson Telephones Ltd
     | 
      DCT`°
     | 
      GC10D.pdf (108851 bytes)
   | 
    | 
      GC12/4B
     | 
      Ericsson Telephones Ltd
     | 
      CNT`°
     | 
      GC12-4B.pdf (85462 bytes)
   | 
    | 
      GCA10G
     | 
      Ericsson Telephones Ltd
     | 
      DCT`°
     | 
      GCA10G.pdf (232230 bytes)
   | 
    | 
      GD108M
     | 
      Ericsson Telephones Ltd
     | 
      v`°
     | 
      GD108M.pdf (49033 bytes)
   | 
    | 
      GD120A/S
     | 
      Ericsson Telephones Ltd
     | 
      v`°
     | 
      GD120A-S.pdf (41129 bytes)
   | 
    | 
      GD135
     | 
      Cerberus
     | 
      SWD`
     | 
      GD135.pdf (64505 bytes)
   | 
    | 
      GD150A/S
     | 
      Ericsson Telephones Ltd
     | 
      v`°
     | 
      GD150A-S.pdf (45419 bytes)
   | 
    | 
      GD150M
     | 
      Ericsson Telephones Ltd
     | 
      v`°
     | 
      GD150M.pdf (41740 bytes)
   | 
    | 
      GD150M/S
     | 
      Ericsson Telephones Ltd
     | 
      v`°
     | 
      GD150M-S.pdf (40029 bytes)
   | 
    | 
      GD150P
     | 
      Ericsson Telephones Ltd
     | 
      v`°
     | 
      GD150P.pdf (39104 bytes)
   | 
    | 
      GD2V
     | 
      Ericsson Telephones Ltd
     | 
      SGT
     | 
      GD2V.pdf (37376 bytes)
   | 
    | 
      GD340W
     | 
      Ericsson Telephones Ltd
     | 
      v`°
     | 
      GD340W.pdf (50301 bytes)
   | 
    | 
      GD350X
     | 
      Ericsson Telephones Ltd
     | 
      v`°
     | 
      GD350X.pdf (46079 bytes)
   | 
    | 
      GD350Y
     | 
      Ericsson Telephones Ltd
     | 
      v`°
     | 
      GD350X.pdf (46079 bytes)
   | 
    | 
      GD550W
     | 
      Ericsson Telephones Ltd
     | 
      SGT
     | 
      GD550W.pdf (44549 bytes)
   | 
    | 
      GD75P
     | 
      Ericsson Telephones Ltd
     | 
      v`°
     | 
      GD75P.pdf (43159 bytes)
   | 
    | 
      GD83M
     | 
      Ericsson Telephones Ltd
     | 
      v`°
     | 
      GD83M.pdf (74682 bytes)
   | 
    | 
      GD85M/R
     | 
      Ericsson Telephones Ltd
     | 
      v`°
     | 
      GD85M-S.pdf (432592 bytes)
   | 
    | 
      GD85M/S
     | 
      Ericsson Telephones Ltd
     | 
      v`°
     | 
      GD85M-S.pdf (432592 bytes)
   | 
    | 
      GD85P/RS
     | 
      Ericsson Telephones Ltd
     | 
      v`°
     | 
      GD85M-S.pdf (432592 bytes)
   | 
    | 
      GD85WR
     | 
      Ericsson Telephones Ltd
     | 
      v`°
     | 
      GD85WR.pdf (55339 bytes)
   | 
    | 
      GD86W/S
     | 
      Ericsson Telephones Ltd
     | 
      v`°
     | 
      GD86W-S.pdf (54911 bytes)
   | 
    | 
      GD87M
     | 
      Ericsson Telephones Ltd
     | 
      v`°
     | 
      GD87M.pdf (44620 bytes)
   | 
    | 
      GD90M
     | 
      Ericsson Telephones Ltd
     | 
      v`°
     | 
      GD90M.pdf (41095 bytes)
   | 
    | 
      GDT120M
     | 
      Ericsson Telephones Ltd
     | 
      TRI`°
     | 
      GDT120M.pdf (96452 bytes)
   | 
    | 
      GDT120T
     | 
      Ericsson Telephones Ltd
     | 
      TRI`°
     | 
      GDT120T.pdf (71342 bytes)
   | 
    | 
      GE10
     | 
      Ferranti
     | 
      SAD
     | 
      GE10.pdf (108508 bytes)
   | 
    | 
      GE12661
     | 
      General Electric
     | 
      t~
     | 
      GE12661.pdf (283318 bytes)
   | 
    | 
      GE13971
     | 
      General Electric
     | 
      T~
     | 
      GE13971.pdf (296749 bytes)
   | 
    | 
      GE14501
     | 
      General Electric
     | 
      t~
     | 
      GE14501.pdf (274831 bytes)
   | 
    | 
      GE14811
     | 
      General Electric
     | 
      T~
     | 
      GE14811.pdf (297591 bytes)
   | 
    | 
      GE15371
     | 
      General Electric
     | 
      T~
     | 
      GE15371.pdf (300955 bytes)
   | 
    | 
      GE16231
     | 
      General Electric
     | 
      T~
     | 
      GE16231.pdf (281481 bytes)
   | 
    | 
      GE16411
     | 
      General Electric
     | 
      t~
     | 
      GE16411.pdf (281061 bytes)
   | 
    | 
      GE16841
     | 
      General Electric
     | 
      t~
     | 
      GE16841.pdf (265384 bytes)
   | 
    | 
      GE17241
     | 
      General Electric
     | 
      T~
     | 
      GE17241.pdf (279206 bytes)
   | 
    | 
      GE17701
     | 
      General Electric
     | 
      t~
     | 
      GE17701.pdf (295734 bytes)
   | 
    | 
      GE18651
     | 
      General Electric
     | 
      T~
     | 
      GE18651.pdf (305847 bytes)
   | 
    
      GI11B   11 
     | 
      Electronintorg
     | 
      T~
     | 
      GI11B.pdf (187196 bytes)
   | 
    
      GI12B   12 
     | 
      Electronintorg
     | 
      T~
     | 
      GI12B.pdf (227977 bytes)
   | 
    
      GI130M   130 
     | 
      Electronintorg
     | 
      T~
     | 
      GI13BM.pdf (221235 bytes)
   | 
    
      GI13BM   13  
     | 
      Electronintorg
     | 
      T~
     | 
      GI13BM.pdf (221235 bytes)
   | 
    
      GI150-1   150-1  
     | 
      Electronintorg
     | 
      T~
     | 
      GI15B-1.pdf (155277 bytes)
   | 
    
      GI150   150
     | 
      Electronintorg
     | 
      T~
     | 
      GI15B.pdf (297765 bytes)
   | 
    
      GI15B-1   15 -1
     | 
      Electronintorg
     | 
      T~
     | 
      GI15B-1.pdf (155277 bytes)
   | 
    
      GI15B   15 
     | 
      Electronintorg
     | 
      T~
     | 
      GI15B.pdf (297765 bytes)
   | 
    
      GI19B   19 
     | 
      Electronintorg
     | 
      T~
     | 
      GI19B.pdf (116552 bytes)
   | 
    
      GI210   210
     | 
      Electronintorg
     | 
      T~
     | 
      GI21B.pdf (218131 bytes)
   | 
    
      GI21B   21 
     | 
      Electronintorg
     | 
      T~
     | 
      GI21B.pdf (218131 bytes)
   | 
    
      GI22   22
     | 
      Electronintorg
     | 
      T~
     | 
      GI22.pdf (231320 bytes)
   | 
    
      GI23B   23 
     | 
      Electronintorg
     | 
      T~
     | 
      GI23B.pdf (128949 bytes)
   | 
    
      GI25   25
     | 
      Electronintorg
     | 
      T~
     | 
      GI25.pdf (208874 bytes)
   | 
    
      GI26A   26 
     | 
      Electronintorg
     | 
      T~
     | 
      GI26A.pdf (170535 bytes)
   | 
    
      GI26B   26 
     | 
      Electronintorg
     | 
      T~
     | 
      GI26B.pdf (144170 bytes)
   | 
    
      GI27AM   27  
     | 
      Electronintorg
     | 
      T~
     | 
      GI27AM.pdf (173901 bytes)
   | 
    
      GI30   30  
     | 
      Electronintorg
     | 
      QQ~
     | 
      GI30.pdf (147594 bytes)
   | 
    
      GI31   31
     | 
      Electronintorg
     | 
      T~
     | 
      GI31.pdf (229999 bytes)
   | 
    
      GI39B   39 
     | 
      Electronintorg
     | 
      T~
     | 
      GI39B.pdf (246410 bytes)
   | 
    
      GI41-1   41-1
     | 
      Electronintorg
     | 
      T~
     | 
      GI41-1.pdf (259392 bytes)
   | 
    
      GI41   41
     | 
      Electronintorg
     | 
      T~
     | 
      GI41.pdf (266106 bytes)
   | 
    
      GI42B   42 
     | 
      Electronintorg
     | 
      T~
     | 
      GI42B.pdf (184015 bytes)
   | 
    
      GI46B   46 
     | 
      Electronintorg
     | 
      T~
     | 
      GI46B.pdf (327243 bytes)
   | 
    
      GI50A   50 
     | 
      Electronintorg
     | 
      T~
     | 
      GI50A.pdf (239698 bytes)
   | 
    
      GI53   53
     | 
      Electronintorg
     | 
      T~
     | 
      GI53.pdf (164196 bytes)
   | 
    
      GI5B   5 
     | 
      Electronintorg
     | 
      T~
     | 
      GI5B.pdf (156737 bytes)
   | 
    
      GI6B   6 
     | 
      Electronintorg
     | 
      Q~
     | 
      GI6B.pdf (302292 bytes)
   | 
    
      GI70BT   70  
     | 
      Electronintorg
     | 
      T~
     | 
      GI7BT.pdf (327848 bytes)
   | 
    
      GI70B   70 
     | 
      Electronintorg
     | 
      T~
     | 
      GI7B.pdf (394447 bytes)
   | 
    
      GI7BT   7  
     | 
      Electronintorg
     | 
      T~
     | 
      GI7BT.pdf (327848 bytes)
   | 
    
      GI7B   7 
     | 
      Electronintorg
     | 
      T~
     | 
      GI7B.pdf (394447 bytes)
   | 
    | 
      GK10
     | 
      Ferranti
     | 
      t`°
     | 
      GK10.pdf (76188 bytes)
   | 
    | 
      GK11
     | 
      Cerberus
     | 
      TBT`
     | 
      GK11.pdf (174740 bytes)
   | 
    
      GK11P   11 
     | 
      Electronintorg
     | 
      Q~
     | 
      GK11P.pdf (429241 bytes)
   | 
    
      GK12A   12 
     | 
      Electronintorg
     | 
      T~
     | 
      GK12A.pdf (240761 bytes)
   | 
    | 
      GK32
     | 
      Ferranti
     | 
      t`°
     | 
      GK32.pdf (95595 bytes)
   | 
    | 
      GK33
     | 
      Ferranti
     | 
      t`°
     | 
      GK32.pdf (95595 bytes)
   | 
    | 
      GK40
     | 
      Ferranti
     | 
      t`°
     | 
      GK40.pdf (97558 bytes)
   | 
    | 
      GK41
     | 
      Ferranti
     | 
      t`°
     | 
      GK40.pdf (97558 bytes)
   | 
    
      GK5A   5 
     | 
      Electronintorg
     | 
      T~
     | 
      GK5A.pdf (123874 bytes)
   | 
    
      GK71   71  
     | 
      Electronintorg
     | 
      P~
     | 
      GK71.pdf (276015 bytes)
   | 
    
      GK9B   9 
     | 
      Electronintorg
     | 
      T~
     | 
      GK9B.pdf (165788 bytes)
   | 
    
      GK9P   9 
     | 
      Electronintorg
     | 
      T~
     | 
      GK9P.pdf (184971 bytes)
   | 
    
      GKD1-500/20    1-500/20
     | 
      Ryazan
     | 
      R°
     | 
      GKD1-500-20.pdf (180292 bytes)
   | 
    | 
      GL0A3 (= 0A3)
     | 
      General Electric
     | 
      v`°
     | 
      GL874.pdf (1026648 bytes)
   | 
    
      GL0B3   (= 0B3)
     | 
      General Electric
     | 
      v`°
     | 
      GL874.pdf (1026648 bytes)
   | 
    | 
      GL0C3 (= 0C3)
     | 
      General Electric
     | 
      v`°
     | 
      GL874.pdf (1026648 bytes)
   | 
    | 
      GL0D3 (= 0D3)
     | 
      General Electric
     | 
      v`°
     | 
      GL874.pdf (1026648 bytes)
   | 
    | 
      GL1
     | 
      Ferranti
     | 
      THY
     | 
      GL1.pdf (105282 bytes)
   | 
    | 
      GL1P29
     | 
      General Electric
     | 
      PHT°
     | 
      GL1P29.pdf (503815 bytes)
   | 
    
      GL2050  
     | 
      General Electric
     | 
      THY
     | 
      GL2050.pdf (576111 bytes)
   | 
    | 
      GL2051
     | 
      General Electric
     | 
      THY
     | 
      GL2051.pdf (570025 bytes)
   | 
    | 
      GL207
     | 
      General Electric
     | 
      T~
     | 
      GL207.pdf (740268 bytes)
   | 
    | 
      GL2H21
     | 
      General-Electric
     | 
      PHA
     | 
      GL-2H21.pdf (328989 bytes)
   | 
    | 
      GL393A
     | 
      General Electric
     | 
      THY
     | 
      GL393A.pdf (600310 bytes)
   | 
    | 
      GL3C23
     | 
      General Electric
     | 
      THY
     | 
      GL3C23.pdf (584840 bytes)
   | 
    | 
      GL411
     | 
      General Electric
     | 
      R
     | 
      GL411.pdf (535810 bytes)
   | 
    | 
      GL414
     | 
      General Electric
     | 
      THY
     | 
      GL414.pdf (565831 bytes)
   | 
    | 
      GL427
     | 
      General Electric
     | 
      IGN
     | 
      GL427.pdf (520774 bytes)
   | 
    | 
      GL441
     | 
      General Electric
     | 
      PHT
     | 
      GL441.pdf (505841 bytes)
   | 
    
      GL502A  
     | 
      General Electric
     | 
      THY
     | 
      GL502A.pdf (509935 bytes)
   | 
    | 
      GL51025
     | 
      General Electric
     | 
      T~
     | 
      GL51025.pdf (560875 bytes)
   | 
    | 
      GL51038
     | 
      General Electric
     | 
      Q~
     | 
      GL51038.pdf (636995 bytes)
   | 
    | 
      GL51064
     | 
      General Electric
     | 
      Q~
     | 
      GL51064.pdf (600359 bytes)
   | 
    | 
      GL51065
     | 
      General Electric
     | 
      Q~
     | 
      GL51065.pdf (567333 bytes)
   | 
    | 
      GL546
     | 
      General Electric
     | 
      THY
     | 
      GL546.pdf (506151 bytes)
   | 
    | 
      GL5518
     | 
      General Electric
     | 
      T~
     | 
      GL5518.pdf (486056 bytes)
   | 
    | 
      GL5545 (= 3G/501A)
     | 
      STC
     | 
      THY
     | 
      3G-501A.pdf (276423 bytes)
   | 
    | 
      GL5654
     | 
      General Electric
     | 
      p
     | 
      5654.pdf (595057 bytes)
   | 
    | 
      GL5670
     | 
      General Electric
     | 
      tt
     | 
      5670.pdf (651848 bytes)
   | 
    | 
      GL5686
     | 
      General Electric
     | 
      P
     | 
      5686.pdf (698078 bytes)
   | 
    | 
      GL5725
     | 
      General Electric
     | 
      p
     | 
      5725.pdf (660561 bytes)
   | 
    | 
      GL5726
     | 
      General Electric
     | 
      dd
     | 
      5726.pdf (547826 bytes)
   | 
    | 
      GL5727
     | 
      General Electric
     | 
      THY
     | 
      5727.pdf (772493 bytes)
   | 
    | 
      GL5749
     | 
      General Electric
     | 
      p
     | 
      5749.pdf (639553 bytes)
   | 
    | 
      GL5750
     | 
      General Electric
     | 
      H
     | 
      5750.pdf (646747 bytes)
   | 
    | 
      GL5751
     | 
      General Electric
     | 
      tt
     | 
      5751.pdf (646925 bytes)
   | 
    | 
      GL5814
     | 
      General Electric
     | 
      tt
     | 
      5814.pdf (694223 bytes)
   | 
    | 
      GL5820
     | 
      General Electric
     | 
      ORT
     | 
      GL5820.pdf (1214342 bytes)
   | 
    | 
      GL5899
     | 
      General Electric
     | 
      p
     | 
      5899.pdf (287439 bytes)
   | 
    | 
      GL5973
     | 
      General Electric
     | 
      R
     | 
      GL5973.pdf (543323 bytes)
   | 
    | 
      GL6005
     | 
      General Electric
     | 
      P
     | 
      6005.pdf (668192 bytes)
   | 
    | 
      GL6072
     | 
      General Electric
     | 
      tt
     | 
      6072.pdf (540328 bytes)
   | 
    | 
      GL6087
     | 
      General Electric
     | 
      rr
     | 
      6087.pdf (1153314 bytes)
   | 
    | 
      GL6134
     | 
      General Electric
     | 
      p
     | 
      6134.pdf (333541 bytes)
   | 
    | 
      GL6135
     | 
      General Electric
     | 
      t
     | 
      6135.pdf (637822 bytes)
   | 
    | 
      GL6136
     | 
      General Electric
     | 
      p
     | 
      6136.pdf (614946 bytes)
   | 
    | 
      GL6137
     | 
      General Electric
     | 
      p
     | 
      6137.pdf (499749 bytes)
   | 
    | 
      GL6201
     | 
      General Electric
     | 
      tt
     | 
      6201.pdf (700337 bytes)
   | 
    | 
      GL6202
     | 
      General Electric
     | 
      rr
     | 
      6202.pdf (419050 bytes)
   | 
    | 
      GL6203
     | 
      General Electric
     | 
      rr
     | 
      6203.pdf (431937 bytes)
   | 
    | 
      GL6251
     | 
      General Electric
     | 
      Q~
     | 
      GL6251.pdf (328451 bytes)
   | 
    | 
      GL6283
     | 
      General Electric
     | 
      Q~
     | 
      GL6283.pdf (569251 bytes)
   | 
    | 
      GL6848
     | 
      General Electric
     | 
      Q~
     | 
      GL6848.pdf (488460 bytes)
   | 
    | 
      GL6849
     | 
      General Electric
     | 
      ORT
     | 
      GL6849.pdf (510695 bytes)
   | 
    | 
      GL6942
     | 
      General Electric
     | 
      Q~
     | 
      GL6942.pdf (2919848 bytes)
   | 
    | 
      GL7038
     | 
      RMA/EIA
     | 
      VIC
     | 
      GL8511.pdf (529481 bytes)
   | 
    
      GL7171  
     | 
      General Electric
     | 
      IGN
     | 
      GL7171.pdf (245666 bytes)
   | 
    | 
      GL7226
     | 
      RMA/EIA
     | 
      VIC
     | 
      GL8511.pdf (529481 bytes)
   | 
    | 
      GL7262a
     | 
      RMA/EIA
     | 
      VIC
     | 
      GL8511.pdf (529481 bytes)
   | 
    | 
      GL7263a
     | 
      RMA/EIA
     | 
      VIC
     | 
      GL8511.pdf (529481 bytes)
   | 
    | 
      GL7293
     | 
      General Electric
     | 
      ORT
     | 
      GL7293.pdf (267223 bytes)
   | 
    | 
      GL7325
     | 
      RMA/EIA
     | 
      VIC
     | 
      GL8511.pdf (529481 bytes)
   | 
    | 
      GL7390
     | 
      General Electric
     | 
      THY
     | 
      GL7390.pdf (220496 bytes)
   | 
    | 
      GL7399
     | 
      General Electric
     | 
      Q~
     | 
      GL7399.pdf (534005 bytes)
   | 
    | 
      GL7409
     | 
      General Electric
     | 
      ORT
     | 
      GL7409.pdf (1581691 bytes)
   | 
    | 
      GL7538
     | 
      General Electric
     | 
      ORT
     | 
      GL7409.pdf (1581691 bytes)
   | 
    | 
      GL7629
     | 
      General Electric
     | 
      ORT
     | 
      GL7629.pdf (447846 bytes)
   | 
    | 
      GL7697
     | 
      RMA/EIA
     | 
      VIC
     | 
      GL8511.pdf (529481 bytes)
   | 
    | 
      GL7703
     | 
      General Electric
     | 
      IGN
     | 
      GL7703.pdf (150163 bytes)
   | 
    | 
      GL7735a
     | 
      RMA/EIA
     | 
      VIC
     | 
      GL8511.pdf (529481 bytes)
   | 
    | 
      GL7967
     | 
      General Electric
     | 
      ORT
     | 
      Z7806.pdf (882900 bytes)
   | 
    | 
      GL7969
     | 
      General Electric
     | 
      ORT
     | 
      Z7807.pdf (1473861 bytes)
   | 
    | 
      GL7985
     | 
      General Electric
     | 
      Q~
     | 
      GL7985.pdf (503035 bytes)
   | 
    | 
      GL8002
     | 
      General Electric
     | 
      T~
     | 
      GL8002.pdf (786505 bytes)
   | 
    | 
      GL8008
     | 
      General Electric
     | 
      R°
     | 
      GL8008.pdf (335156 bytes)
   | 
    
      GL8020  
     | 
      General Electric
     | 
      R
     | 
      GL8020.pdf (534346 bytes)
   | 
    | 
      GL807
     | 
      General Electric
     | 
      P~
     | 
      GL807.pdf (722651 bytes)
   | 
    | 
      GL810
     | 
      General Electric
     | 
      T~
     | 
      GL810.pdf (724409 bytes)
   | 
    | 
      GL833A
     | 
      General Electric
     | 
      T~
     | 
      GL833A.pdf (751870 bytes)
   | 
    | 
      GL8500
     | 
      General Electric
     | 
      Q~
     | 
      GL8500.pdf (830446 bytes)
   | 
    | 
      GL8500
     | 
      RMA/EIA
     | 
      Q~
     | 
      GL8500.pdf (346395 bytes)
   | 
    | 
      GL8507
     | 
      RMA/EIA
     | 
      VIC
     | 
      GL8507.pdf (322756 bytes)
   | 
    | 
      GL851
     | 
      General Electric
     | 
      T~
     | 
      GL851.pdf (661017 bytes)
   | 
    | 
      GL8511
     | 
      RMA/EIA
     | 
      VIC
     | 
      GL8511.pdf (529481 bytes)
   | 
    | 
      GL8513
     | 
      General Electric
     | 
      Q~
     | 
      GL8513.pdf (372490 bytes)
   | 
    | 
      GL8541
     | 
      RMA/EIA
     | 
      VIC
     | 
      GL8507.pdf (322756 bytes)
   | 
    | 
      GL8559
     | 
      RMA/EIA
     | 
      THY
     | 
      GL8559.pdf (23483 bytes)
   | 
    | 
      GL857B
     | 
      General Electric
     | 
      R°
     | 
      GL857B.pdf (508865 bytes)
   | 
    | 
      GL862A
     | 
      General Electric
     | 
      T~
     | 
      GL862A.pdf (802600 bytes)
   | 
    | 
      GL866A
     | 
      General Electric
     | 
      R°
     | 
      GL866A.pdf (500879 bytes)
   | 
    | 
      GL868
     | 
      General Electric
     | 
      PHT°
     | 
      GL868.pdf (512554 bytes)
   | 
    | 
      GL869B
     | 
      General Electric
     | 
      R°
     | 
      GL869B.pdf (505019 bytes)
   | 
    | 
      GL872A
     | 
      General Electric
     | 
      R°
     | 
      GL872A.pdf (505669 bytes)
   | 
    | 
      GL874
     | 
      General Electric
     | 
      v`°
     | 
      GL874.pdf (1026648 bytes)
   | 
    | 
      GL880
     | 
      General Electric
     | 
      T~
     | 
      GL880.pdf (651375 bytes)
   | 
    | 
      GL884
     | 
      General Electric
     | 
      THY
     | 
      GL884.pdf (562599 bytes)
   | 
    | 
      GL885
     | 
      General Electric
     | 
      THY
     | 
      GL885.pdf (548357 bytes)
   | 
    | 
      GL8866
     | 
      General Electric
     | 
      Q~
     | 
      GL8866.pdf (423143 bytes)
   | 
    | 
      GL889A
     | 
      General Electric
     | 
      T~
     | 
      GL889A.pdf (785376 bytes)
   | 
    | 
      GL891
     | 
      General Electric
     | 
      T~
     | 
      GL891.pdf (857646 bytes)
   | 
    | 
      GL892
     | 
      General Electric
     | 
      T~
     | 
      GL892.pdf (836514 bytes)
   | 
    | 
      GL893A
     | 
      General Electric
     | 
      T~
     | 
      GL893A.pdf (835642 bytes)
   | 
    | 
      GL917
     | 
      General Electric
     | 
      PHT
     | 
      GL917.pdf (519673 bytes)
   | 
    
      GL918  
     | 
      General Electric
     | 
      PHT°
     | 
      GL918.pdf (507914 bytes)
   | 
    | 
      GL919
     | 
      General Electric
     | 
      PHT
     | 
      GL919.pdf (522196 bytes)
   | 
    | 
      GL920
     | 
      General Electric
     | 
      PHT°
     | 
      GL920.pdf (476376 bytes)
   | 
    | 
      GL921
     | 
      General Electric
     | 
      PHT°
     | 
      GL921.pdf (507129 bytes)
   | 
    | 
      GL922
     | 
      General Electric
     | 
      PHT
     | 
      GL922.pdf (492357 bytes)
   | 
    | 
      GL923
     | 
      General Electric
     | 
      PHT°
     | 
      GL923.pdf (499415 bytes)
   | 
    | 
      GL927
     | 
      General Electric
     | 
      PHT°
     | 
      GL927.pdf (497848 bytes)
   | 
    | 
      GL929
     | 
      General Electric
     | 
      PHT
     | 
      GL929.pdf (498277 bytes)
   | 
    | 
      GL930
     | 
      General Electric
     | 
      PHT°
     | 
      GL930.pdf (502669 bytes)
   | 
    | 
      GL931A
     | 
      General Electric
     | 
      PHM
     | 
      GL931A.pdf (588062 bytes)
   | 
    | 
      Gle10000/025/1
     | 
      Siemens
     | 
      R°
     | 
      Gle10000-025-1.pdf (140288 bytes) (de)
   | 
    | 
      Gle13000/1.5/6
     | 
      Siemens
     | 
      R°
     | 
      Gle13000-1-5-6.pdf (137040 bytes) (de)
   | 
    | 
      Gle15000/1.5/6
     | 
      Siemens
     | 
      R°
     | 
      Gle15000-1-5-6.pdf (136288 bytes) (de)
   | 
    | 
      Gle15000/3/12
     | 
      Siemens
     | 
      R°
     | 
      Gle15000-3-12.pdf (173978 bytes) (de)
   | 
    | 
      Gle20000/2.5/10
     | 
      Siemens
     | 
      R°
     | 
      Gle20000-2-5-10.pdf (133188 bytes) (de)
   | 
    
      GM100A   100 
     | 
      Electronintorg
     | 
      T~
     | 
      GM100A.pdf (209645 bytes)
   | 
    
      GM100B   100 
     | 
      Electronintorg
     | 
      T~
     | 
      GM100B.pdf (207194 bytes)
   | 
    
      GM100   100
     | 
      Electronintorg
     | 
      T~
     | 
      GM100.pdf (135114 bytes)
   | 
    
      GM1A   1 
     | 
      Electronintorg
     | 
      T~
     | 
      GM1A.pdf (167113 bytes)
   | 
    
      GM1P   1 
     | 
      Electronintorg
     | 
      T~
     | 
      GM1P.pdf (185612 bytes)
   | 
    
      GM2A   2 
     | 
      Electronintorg
     | 
      T~
     | 
      GM2A.pdf (161604 bytes)
   | 
    
      GM2B   2 
     | 
      Electronintorg
     | 
      T~
     | 
      GM2B.pdf (163063 bytes)
   | 
    
      GM3A   3 
     | 
      Electronintorg
     | 
      T~
     | 
      GM3A.pdf (150945 bytes)
   | 
    
      GM3B   3 
     | 
      Electronintorg
     | 
      T~
     | 
      GM3B.pdf (156430 bytes)
   | 
    
      GM3P   3 
     | 
      Electronintorg
     | 
      T~
     | 
      GM3P.pdf (167639 bytes)
   | 
    
      GM4B   4 
     | 
      Electronintorg
     | 
      Q~
     | 
      GM4B.pdf (259531 bytes)
   | 
    
      GM5B   5 
     | 
      Electronintorg
     | 
      T~
     | 
      GM5B.pdf (142544 bytes)
   | 
    
      GM70   70  
     | 
      Electronintorg
     | 
      T~
     | 
      GM70.pdf (159174 bytes)
   | 
    
      GM70   70
     | 
      Soviet
     | 
      T~
     | 
      GM70.pdf (20142 bytes)
   | 
    
      GMI10    10
     | 
      Electronintorg
     | 
      Q~
     | 
      GMI10.pdf (215574 bytes)
   | 
    
      GMI14B    14 
     | 
      Electronintorg
     | 
      Q~
     | 
      GMI14B.pdf (200718 bytes)
   | 
    
      GMI16R    16 
     | 
      Electronintorg
     | 
      P~
     | 
      GMI16R.pdf (220405 bytes)
   | 
    
      GMI19B    19 
     | 
      Electronintorg
     | 
      Q~
     | 
      GMI19B.pdf (319430 bytes)
   | 
    
      GMI2B    2   
     | 
      Electronintorg
     | 
      Q~
     | 
      GMI2B.pdf (242235 bytes)
   | 
    
      GMI30    30
     | 
      Electronintorg
     | 
      T~
     | 
      GMI30.pdf (162043 bytes)
   | 
    
      GMI32B-1    32 -1
     | 
      Electronintorg
     | 
      Q~
     | 
      GMI32B-1.pdf (275227 bytes)
   | 
    
      GMI32B    32 
     | 
      Electronintorg
     | 
      Q~
     | 
      GMI32B.pdf (277447 bytes)
   | 
    
      GMI34A    34 
     | 
      Electronintorg
     | 
      T~
     | 
      GMI34A.pdf (203898 bytes)
   | 
    
      GMI34B    34 
     | 
      Electronintorg
     | 
      T~
     | 
      GMI34B.pdf (174452 bytes)
   | 
    
      GMI37A    37 
     | 
      Electronintorg
     | 
      T~
     | 
      GMI37A.pdf (181395 bytes)
   | 
    
      GMI41A    41 
     | 
      Electronintorg
     | 
      INJ
     | 
      GMI41A.pdf (184565 bytes)
   | 
    
      GMI42B    42 
     | 
      Electronintorg
     | 
      T~
     | 
      GMI42B.pdf (179925 bytes)
   | 
    
      GMI42B    42 
     | 
      Svetlana
     | 
      T~
     | 
      GMI42B.pdf (113181 bytes)
   | 
    
      GMI46B    46 
     | 
      Electronintorg
     | 
      T~
     | 
      GMI46B.pdf (172453 bytes)
   | 
    
      GMI47A    47 
     | 
      Electronintorg
     | 
      T
     | 
      GMI47A.pdf (117441 bytes)
   | 
    
      GMI5    5
     | 
      Electronintorg
     | 
      Q~
     | 
      GMI5.pdf (270749 bytes)
   | 
    
      GMI6-1    6-1
     | 
      Electronintorg
     | 
      QQ~
     | 
      GMI6-1.pdf (262036 bytes)
   | 
    
      GMI6    6
     | 
      Electronintorg
     | 
      QQ~
     | 
      GMI6.pdf (241310 bytes)
   | 
    
      GMI7-1    7-1
     | 
      Electronintorg
     | 
      Q~
     | 
      GMI7-1.pdf (255433 bytes)
   | 
    
      GMI83V    83   
     | 
      Electronintorg
     | 
      Q~
     | 
      GMI83V.pdf (214855 bytes)
   | 
    
      GMI90    90    
     | 
      Electronintorg
     | 
      Q~
     | 
      GMI90.pdf (128797 bytes)
   | 
    | 
      GN1
     | 
      Lorenz
     | 
      CDT`°
     | 
      GN1.pdf (44094 bytes) (de)
   | 
    | 
      GN10
     | 
      Ferranti
     | 
      Q`°
     | 
      GN10.pdf (126069 bytes)
   | 
    | 
      GN2
     | 
      Lorenz
     | 
      CDT`°
     | 
      GN2.pdf (37246 bytes) (de)
   | 
    | 
      GN20
     | 
      Ferranti
     | 
      Q`°
     | 
      GN20.pdf (70965 bytes)
   | 
    | 
      GN3
     | 
      Lorenz
     | 
      CDT`°
     | 
      GN3.pdf (32083 bytes) (de)
   | 
    | 
      GN4
     | 
      Lorenz
     | 
      CDT`°
     | 
      GN4.pdf (35371 bytes) (de)
   | 
    | 
      GN5
     | 
      Lorenz
     | 
      CDT`°
     | 
      GN5.pdf (44568 bytes) (de)
   | 
    | 
      GN5A
     | 
      Lorenz
     | 
      CDT`°
     | 
      GN5.pdf (44568 bytes) (de)
   | 
    | 
      GN6
     | 
      Lorenz
     | 
      CDT`°
     | 
      GN6.pdf (35809 bytes) (de)
   | 
    | 
      GNW-S18A-model2729 (= 7154)
     | 
      RogerWhiteElectronDevices
     | 
       
     | 
      7154.pdf (71345 bytes)
   | 
    
      GP5   5  
     | 
      Svetlana
     | 
      T
     | 
      GP5.pdf (35652 bytes)
   | 
    | 
      GPE175M
     | 
      Ericsson Telephones Ltd
     | 
      TRI`°
     | 
      GPE175M.pdf (171731 bytes)
   | 
    | 
      GR10A
     | 
      Ericsson Telephones Ltd
     | 
      DRT`°
     | 
      GR10A.pdf (62104 bytes)
   | 
    | 
      GR10G
     | 
      Ericsson Telephones Ltd
     | 
      CDT`°
     | 
      GR10G.pdf (110915 bytes)
   | 
    | 
      GR10H
     | 
      Ericsson Telephones Ltd
     | 
      CDT`°
     | 
      GR10H.pdf (105277 bytes)
   | 
    | 
      GR10J
     | 
      Ericsson Telephones Ltd
     | 
      CDT`°
     | 
      GR10J.pdf (117293 bytes)
   | 
    | 
      GR10K
     | 
      Ericsson Telephones Ltd
     | 
      CDT`°
     | 
      GR10K.pdf (117632 bytes)
   | 
    | 
      GR10M
     | 
      Ericsson Telephones Ltd
     | 
      CDT`°
     | 
      GR10M.pdf (136101 bytes)
   | 
    | 
      GR10W
     | 
      Ericsson Telephones Ltd
     | 
      CDT`°
     | 
      GR10W.pdf (104314 bytes)
   | 
    | 
      GR12G
     | 
      Ericsson Telephones Ltd
     | 
      CDT`°
     | 
      GR12G.pdf (134432 bytes)
   | 
    | 
      GR12H
     | 
      Ericsson Telephones Ltd
     | 
      CDT`°
     | 
      GR12G.pdf (134432 bytes)
   | 
    | 
      GR15
     | 
      Cerberus
     | 
      RYV`°
     | 
      GR15.pdf (226193 bytes)
   | 
    
      GR16    
     | 
      Cerberus
     | 
      TRI`°
     | 
      GR16.pdf (284707 bytes)
   | 
    | 
      GR17
     | 
      Cerberus
     | 
      RYV`°
     | 
      GR17.pdf (210602 bytes)
   | 
    | 
      GR20
     | 
      Cerberus
     | 
      RYV`°
     | 
      GR20.pdf (130713 bytes)
   | 
    | 
      GR2G
     | 
      Ericsson Telephones Ltd
     | 
      CDT`°
     | 
      GR2G.pdf (95285 bytes)
   | 
    | 
      GR2H
     | 
      Ericsson Telephones Ltd
     | 
      CDT`°
     | 
      GR2H.pdf (98641 bytes)
   | 
    | 
      GR31
     | 
      Cerberus
     | 
      RYV`°
     | 
      GR31.pdf (242421 bytes)
   | 
    | 
      GR32
     | 
      Cerberus
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      RYV`°
     | 
      GR32.pdf (287360 bytes)
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    | 
      GR33
     | 
      Cerberus
     | 
      RYV`°
     | 
      GR33.pdf (182556 bytes)
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      GR41  
     | 
      Cerberus
     | 
      TRI'°
     | 
      GR41.pdf (264361 bytes)
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    | 
      GR43
     | 
      Cerberus
     | 
      TRI'°
     | 
      GR43.pdf (193523 bytes)
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      GR44  
     | 
      Cerberus
     | 
      TRI'°
     | 
      GR44.pdf (233724 bytes)
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    | 
      GR46
     | 
      Cerberus
     | 
      RYV`°
     | 
      GR46.pdf (162857 bytes)
   | 
    | 
      GR4G
     | 
      Ericsson Telephones Ltd
     | 
      CDT`°
     | 
      GR4G.pdf (102114 bytes)
   | 
    | 
      GR7M
     | 
      Ericsson Telephones Ltd
     | 
      CDT`°
     | 
      GR7M.pdf (83149 bytes)
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    | 
      GRD7
     | 
      Ferranti
     | 
      GRD
     | 
      GRD7.pdf (168423 bytes)
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    | 
      GRS251
     | 
      RFT
     | 
      R
     | 
      GRS251.pdf (5069807 bytes) (de)
   | 
    | 
      GS10C/S
     | 
      Ericsson Telephones Ltd
     | 
      DCT`°
     | 
      GS10C-S.pdf (72581 bytes)
   | 
    | 
      GS10D
     | 
      Ericsson Telephones Ltd
     | 
      DCT`°
     | 
      GS10D.pdf (150763 bytes)
   | 
    | 
      GS10H
     | 
      Ericsson Telephones Ltd
     | 
      DCT`°
     | 
      GS10H.pdf (143004 bytes)
   | 
    | 
      GS11/130
     | 
      Cerberus
     | 
      SWD`°
     | 
      G11.pdf (204610 bytes)
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    | 
      GS11/155
     | 
      Cerberus
     | 
      SWD`°
     | 
      G11.pdf (204610 bytes)
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    | 
      GS11/220
     | 
      Cerberus
     | 
      SWD`°
     | 
      G11.pdf (204610 bytes)
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      GS11   11
     | 
      Electronintorg
     | 
      T~
     | 
      GS11.pdf (205469 bytes)
   | 
    | 
      GS12D
     | 
      Ericsson Telephones Ltd
     | 
      CNT`°
     | 
      GS12D.pdf (75069 bytes)
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      GS13   13
     | 
      Soviet
     | 
      T~
     | 
      GS13.pdf (763058 bytes)
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      GS14   14
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      Electronintorg
     | 
      T~
     | 
      GS14.pdf (211371 bytes)
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      GS15B   15 
     | 
      Electronintorg
     | 
      T~
     | 
      GS15B.pdf (240160 bytes)
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      GS17B   17 
     | 
      Electronintorg
     | 
      Q~
     | 
      GS17B.pdf (270278 bytes)
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      GS23B   23 
     | 
      Electronintorg
     | 
      Q~
     | 
      GS23B.pdf (257864 bytes)
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      GS24B   24 
     | 
      Electronintorg
     | 
      T~
     | 
      GS24B.pdf (209414 bytes)
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      GS27B   27 
     | 
      Electronintorg
     | 
      Q~
     | 
      GS27B.pdf (155106 bytes)
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      GS30   30
     | 
      Electronintorg
     | 
      T~
     | 
      GS30.pdf (231499 bytes)
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      GS31B   31 
     | 
      Electronintorg
     | 
      T~
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      GS31B.pdf (237833 bytes)
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      GS35B   35 
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      Electronintorg
     | 
      T~
     | 
      GS35B.pdf (179612 bytes)
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      GS36B   36 
     | 
      Electronintorg
     | 
      Q~
     | 
      GS36B.pdf (394964 bytes)
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      GS37   37
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      Electronintorg
     | 
      T~
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      GS37.pdf (203447 bytes)
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      GS3A   3 
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      Electronintorg
     | 
      Q~
     | 
      GS3A.pdf (170031 bytes)
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      GS3B   3 
     | 
      Electronintorg
     | 
      Q~
     | 
      GS3B.pdf (176302 bytes)
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      GS90B   90 
     | 
      Electronintorg
     | 
      T~
     | 
      GS9B.pdf (280355 bytes)
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      GS9B   9 
     | 
      Electronintorg
     | 
      T~
     | 
      GS9B.pdf (280355 bytes)
   | 
    | 
      GSA10G
     | 
      Ericsson Telephones Ltd
     | 
      DCT`°
     | 
      GCA10G.pdf (232230 bytes)
   | 
    | 
      GT1
     | 
      Osram
     | 
      THY
     | 
      GT1.pdf (147465 bytes)
   | 
    | 
      GT1A
     | 
      Osram
     | 
      THY
     | 
      GT1A.pdf (107969 bytes)
   | 
    | 
      GT1C
     | 
      Marconi
     | 
      THY
     | 
      GT1C.pdf (66067 bytes)
   | 
    | 
      GT21
     | 
      Cerberus
     | 
      THY`°
     | 
      GT21.pdf (247501 bytes)
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    | 
      GT4A
     | 
      Mullard
     | 
      TRI°
     | 
      GT4A.pdf (89041 bytes)
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    | 
      GT4H
     | 
      Mullard
     | 
      TRI°
     | 
      GT4H.pdf (17681 bytes)
   | 
    | 
      GTE120Y
     | 
      Ericsson Telephones Ltd
     | 
      TRI`°
     | 
      GTE120Y.pdf (72265 bytes)
   | 
    | 
      GTE130T
     | 
      Ericsson Telephones Ltd
     | 
      TRI`°
     | 
      GTE130T.pdf (117526 bytes)
   | 
    | 
      GTE175M
     | 
      Ericsson Telephones Ltd
     | 
      TRI`°
     | 
      GTE175M.pdf (209663 bytes)
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    | 
      GTR120A/S
     | 
      Ericsson Telephones Ltd
     | 
      v`°
     | 
      GTR120A-S.pdf (52777 bytes)
   | 
    | 
      GTR120W
     | 
      Ericsson Telephones Ltd
     | 
      TRI`°
     | 
      GTR120W.pdf (107416 bytes)
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    | 
      GTR150M/S
     | 
      Ericsson Telephones Ltd
     | 
      v`°
     | 
      GTR150M-S.pdf (49901 bytes)
   | 
    | 
      GTR150W
     | 
      Ericsson Telephones Ltd
     | 
      v`°
     | 
      GTR150W.pdf (55268 bytes)
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    | 
      GTR75M
     | 
      Ericsson Telephones Ltd
     | 
      v`°
     | 
      GTR75M.pdf (40193 bytes)
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    | 
      GTR83W
     | 
      Ericsson Telephones Ltd
     | 
      v`°
     | 
      GTR83W.pdf (54263 bytes)
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    | 
      GTR83X
     | 
      Ericsson Telephones Ltd
     | 
      v`°
     | 
      GTR83X.pdf (45193 bytes)
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    | 
      GTR95M/S
     | 
      Ericsson Telephones Ltd
     | 
      v`°
     | 
      GTR95M-S.pdf (49994 bytes)
   | 
    | 
      GU1
     | 
      Marconi
     | 
      R°
     | 
      U14.pdf (57251 bytes)
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    | 
      GU1
     | 
      Osram
     | 
      R°
     | 
      GU1.pdf (139407 bytes)
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    | 
      GU1
     | 
      Marconi
     | 
      R°
     | 
      U18.pdf (95765 bytes)
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      GU10A   10 
     | 
      Electronintorg
     | 
      T~
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      GU10A.pdf (114052 bytes)
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      GU10B   10 
     | 
      Electronintorg
     | 
      T~
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      GU10B.pdf (115858 bytes)
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    | 
      GU11
     | 
      Marconi
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      R°
     | 
      GU11.pdf (180170 bytes)
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      GU13   13
     | 
      Electronintorg
     | 
      P~
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      GU13.pdf (239255 bytes)
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      GU17   17      
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      Electronintorg
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      PP~
     | 
      GU17.pdf (153037 bytes)
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      GU19-1   19-1
     | 
      Electronintorg
     | 
      PP~
     | 
      GU19-1.pdf (218690 bytes)
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    | 
      GU20/21
     | 
      Marconi
     | 
      R°
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      GU20-21.pdf (121331 bytes)
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      GU21B   21 
     | 
      Electronintorg
     | 
      T~
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      GU21B.pdf (123802 bytes)
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      GU22A   22 
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      Electronintorg
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      T~
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      GU22A.pdf (125115 bytes)
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      GU23A   23 
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      Electronintorg
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      T~
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      GU23A.pdf (119436 bytes)
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      GU23B   23 
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      Electronintorg
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      T~
     | 
      GU23B.pdf (122170 bytes)
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      GU29   29  
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      Electronintorg
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      PP~
     | 
      GU29.pdf (132334 bytes)
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      GU32B   32 
     | 
      Electronintorg
     | 
      PP~
     | 
      GU32B.pdf (129258 bytes)
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      GU32   32
     | 
      Electronintorg
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      qq~
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      GU32.pdf (134137 bytes)
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      GU32   32
     | 
      Lamina
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      qq~
     | 
      GU32.pdf (624579 bytes) (pl)
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      GU33A   33 
     | 
      Electronintorg
     | 
      Q~
     | 
      GU33A.pdf (209200 bytes)
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      GU33B   33 
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      Electronintorg
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      Q~
     | 
      GU33B.pdf (182632 bytes)
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      GU34B-1   34 -1
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      Electronintorg
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      Q~
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      GU34B-1.pdf (184703 bytes)
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      GU34B   34 
     | 
      Electronintorg
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      Q~
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      GU34B.pdf (178308 bytes)
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      GU36B-1   36 -1
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      Electronintorg
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      Q~
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      GU36B-1.pdf (197200 bytes)
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      GU39A-1   39 -1
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      Electronintorg
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      Q~
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      GU39A-1.pdf (304171 bytes)
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      GU39B-1   39 -1
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      Electronintorg
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      Q~
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      GU39B-1.pdf (310132 bytes)
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      GU39P-1   39 -1
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      Electronintorg
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      Q~
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      GU39P-1.pdf (319677 bytes)
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      GU43A   43 
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      Electronintorg
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      Q~
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      GU43A.pdf (180224 bytes)
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      GU43B   43 
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      Electronintorg
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      Q~
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      GU43B.pdf (191869 bytes)
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      GU44A   44 
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      Electronintorg
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      Q~
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      GU44A.pdf (210834 bytes)
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      GU44B   44 
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      Electronintorg
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      Q~
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      GU44B.pdf (217596 bytes)
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      GU45A   45 
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      Electronintorg
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      T~
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      GU45A.pdf (121811 bytes)
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      GU46   46
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      Electronintorg
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      P~
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      GU46.pdf (239332 bytes)
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      GU47A   47 
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      Electronintorg
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      Q~
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      GU47A.pdf (296628 bytes)
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      GU47B   47   
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      Electronintorg
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      Q~
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      GU47B.pdf (223546 bytes)
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      GU48   48
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      Electronintorg
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      T~
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      GU48.pdf (100595 bytes)
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      GU4A   4 
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      Electronintorg
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      T~
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      GU4A.pdf (126666 bytes)
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      GU5
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      Osram
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      R°
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      GU1.pdf (139407 bytes)
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      GU5
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      Marconi
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      R°
     | 
      U18.pdf (95765 bytes)
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      GU50
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      Osram
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      R°
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      GU50.pdf (89422 bytes)
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      GU50   50    
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      Electronintorg
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      P~
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      GU50.pdf (161755 bytes)
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      GU50   50
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      Lamina
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      P~
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      GU50.pdf (506809 bytes) (pl)
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      GU53A   53 
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      Electronintorg
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      Q~
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      GU53A.pdf (277874 bytes)
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      GU53B   53 
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      Electronintorg
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      Q~
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      GU53B.pdf (289227 bytes)
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      GU56   56
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      Electronintorg
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      T~
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      GU56.pdf (162795 bytes)
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      GU5A   5 
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      Electronintorg
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      T~
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      GU5A.pdf (189928 bytes)
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      GU5B   5 
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      Electronintorg
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      T~
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      GU5B.pdf (193433 bytes)
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      GU61B   61 
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      Electronintorg
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      Q~
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      GU61B.pdf (224604 bytes)
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      GU61P   61 
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      Electronintorg
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      Q~
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      GU61P.pdf (391819 bytes)
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      GU62A   62 
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      Electronintorg
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      T~
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      GU62A.pdf (176363 bytes)
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      GU63   63
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      Electronintorg
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      PP~
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      GU63.pdf (370590 bytes)
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      GU66A   66 
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      Electronintorg
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      GU66A.pdf (170348 bytes)
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      GU66B   66 
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      Electronintorg
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      T~
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      GU66B.pdf (173839 bytes)
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      GU66P   66 
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      Electronintorg
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      GU66P.pdf (194867 bytes)
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      GU68A   68 
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      Electronintorg
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      T~
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      GU68A.pdf (176616 bytes)
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      GU68P   68 
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      Electronintorg
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      T~
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      GU68P.pdf (194354 bytes)
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      GU7
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      Marconi
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      R°
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      GU7.pdf (129795 bytes)
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      GU70B   70 
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      Electronintorg
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      Q~
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      GU70B.pdf (228216 bytes)
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      GU71B   71 
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      Electronintorg
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      P~
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      GU71B.pdf (246877 bytes)
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      GU72   72
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      Electronintorg
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      Q~
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      GU72.pdf (243591 bytes)
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      GU73B   73 
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      Electronintorg
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      Q~
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      GU73B.pdf (213761 bytes)
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      GU73P   73 
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      Electronintorg
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      Q~
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      GU73P.pdf (247446 bytes)
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      GU74B   74 
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      Electronintorg
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      Q~
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      GU74B.pdf (314655 bytes)
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      GU76B   76 
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      Electronintorg
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      Q~
     | 
      GU76B.pdf (240842 bytes)
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      GU78B   78 
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      Electronintorg
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      Q~
     | 
      GU78B.pdf (228055 bytes)
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    | 
      GU8
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      Marconi
     | 
      R°
     | 
      GU8.pdf (128884 bytes)
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      GU80   80
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      Soviet
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      P~
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      GU80.pdf (120251 bytes) (ru)
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      GU81M   81   
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      Electronintorg
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      P~
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      GU81M.pdf (236700 bytes)
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      GU81M   81 
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      Soviet
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      P~
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      GU81M.pdf (335864 bytes) (ru)
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      GU81   81
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      Lamina
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      P~
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      GU81.pdf (579257 bytes) (pl)
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      GU84B   84 
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      Electronintorg
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      Q~
     | 
      GU84B.pdf (217932 bytes)
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      GU88A   88 
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      Electronintorg
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      T~
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      GU88A.pdf (135847 bytes)
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      GU88P   88 
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      Electronintorg
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      T~
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      GU88P.pdf (171510 bytes)
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      GU91B   91 
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      Electronintorg
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      Q~
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      GU91B.pdf (269401 bytes)
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      GU92B   92 
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      Electronintorg
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      Q~
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      GU92B.pdf (198121 bytes)
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      GU93B   93 
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      Electronintorg
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      Q~
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      GU93B.pdf (208767 bytes)
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      GU94A   94 
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      Electronintorg
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      Q~
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      GU94A.pdf (238794 bytes)
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      GU94P   94 
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      Electronintorg
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      Q~
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      GU94P.pdf (188980 bytes)
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      GU96A   96 
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      Electronintorg
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      T~
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      GU96A.pdf (207565 bytes)
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      GU96B   96 
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      Electronintorg
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      T~
     | 
      GU96B.pdf (208736 bytes)
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    | 
      GV5A1000 (= 8514)
     | 
      Victoreen
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      8514.pdf (31050 bytes)
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      GV5A1600 (= 8515)
     | 
      Victoreen
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     | 
      8515.pdf (30885 bytes)
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      GXU1
     | 
      Marconi
     | 
      R°
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      GXU1.pdf (92374 bytes)
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      GXU2
     | 
      Marconi
     | 
      R°
     | 
      GXU2.pdf (84907 bytes)
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      GXU3
     | 
      Marconi
     | 
      R°
     | 
      GXU3.pdf (80453 bytes)
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    | 
      GY11
     | 
      RFT
     | 
      R
     | 
      GY11.pdf (63446 bytes) (de)
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      GY501  
     | 
      Philips
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      R
     | 
      GY501.pdf (105331 bytes)
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      GY501
     | 
      Mazda-Belvu
     | 
      R
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      GY501.pdf (400080 bytes) (fr)
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      GY501
     | 
      Telefunken
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      R
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      GY501.pdf (239208 bytes)
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      GY802
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      Mazda
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      R
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      GY802.pdf (129085 bytes) (fr)
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      GY86
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      Mazda
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      R
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      GY86.pdf (176032 bytes) (fr)
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      GZ30    
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      Mullard
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      rr
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      GZ30.pdf (40435 bytes)
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      GZ32
     | 
      Mazda-Belvu
     | 
      rr
     | 
      GZ32.pdf (366562 bytes) (fr)
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      GZ32  
     | 
      Philips
     | 
      rr
     | 
      GZ32.pdf (92572 bytes)
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      GZ32
     | 
      La Radiotechnique
     | 
      rr
     | 
      GZ32.pdf (55395 bytes) (fr)
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    | 
      GZ33
     | 
      Mullard
     | 
      rr
     | 
      GZ33.pdf (42809 bytes)
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      GZ34
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      Philips
     | 
      rr
     | 
      GZ34.pdf (109363 bytes)
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      GZ34
     | 
      Mazda-Belvu
     | 
      rr
     | 
      GZ34.pdf (697620 bytes) (fr)
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    | 
      GZ34
     | 
      Philips
     | 
      rr
     | 
      GZ34.pdf (328187 bytes)
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    | 
      GZ34 (= 5AR4)
     | 
      Amperex
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      rr
     | 
      5AR4.pdf (251425 bytes)
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    | 
      GZ34
     | 
      La Radiotechnique
     | 
      rr
     | 
      GZ34.pdf (114340 bytes) (fr)
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      GZ34
     | 
      Telefunken
     | 
      rr
     | 
      GZ34.pdf (158837 bytes) (de)
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      GZ34
     | 
      Mullard
     | 
      rr
     | 
      GZ34_Mullard.pdf (1212124 bytes)
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      GZ34S    
     | 
      JJ
     | 
      rr
     | 
      GZ34S.pdf (214587 bytes)
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      GZ37
     | 
      ChelmerValve
     | 
      rr
     | 
      GZ37_PvW.pdf (122277 bytes)
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    | 
      GZ37
     | 
      Mullard
     | 
      rr
     | 
      GZ37.pdf (39448 bytes)
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    | 
      GZ40
     | 
      La Radiotechnique
     | 
      rr
     | 
      GZ40.pdf (33462 bytes) (fr)
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      GZ41
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      Mazda-Belvu
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      rr
     | 
      GZ41.pdf (70025 bytes) (fr)
   |