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Frank's electron Tube Data sheets Photo's  

Here are lots of photos, kindly provided by tube enthusiast's. Thanks for sending me photos. They are always welcome!
Processing all photos and giving them a good place in the tables usually takes too much time for me, so most of them will end up here.
From time to time I will check them and transfer some to the 'index tables' and the 'tube type list'.

10-4C_Amperite.JPG17410 bytes
10DE7_NEC.JPG16451 bytes
11AR11_RCA.JPG17729 bytes
11AR11_Toshiba.JPG18705 bytes
12A7_Ken-Rad.jpg60504 bytes
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12AX4_NEC.JPG15810 bytes
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12SN7_Admiral.JPG17697 bytes
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12SR7_RCA.JPG17160 bytes
14H7_Sylvania.JPG16736 bytes
15BD11_Sylvania.JPG19396 bytes
1AD4_Motorola.JPG15010 bytes
1AG5_Raytheon.JPG15657 bytes
1G6GT_Hytron.JPG17329 bytes
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1H6_Zenith.JPG15089 bytes
1N5GT_Sylvania.JPG16573 bytes
1R5.jpg230805 bytes
1S5_TungSol.JPG16902 bytes
1T5_Altana.JPG16329 bytes
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1V2_Motorola.JPG15983 bytes
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25Z5_Summit.JPG17514 bytes
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25Z6_Sylvania.jpg50638 bytes
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2C40A_Telefunken.JPG17170 bytes
2D21.jpg248807 bytes
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3CU3_National.JPG15181 bytes
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58.jpg4882 bytes
5U4GB.JPG15526 bytes
5U4GB_GE.jpg61452 bytes
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5U4G_NU.JPG18786 bytes
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6V6GT_Rauland.JPG16950 bytes
6V6G_Sylvania.jpg11765 bytes
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6V6_Philco.jpg43385 bytes
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6V6_Tung-sol.jpg79815 bytes
6W6.jpg249388 bytes
6W6GT.jpg14584 bytes
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6X8_Sylvania.JPG16486 bytes
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75_G&E.jpg13782 bytes
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7B8_Philco.jpg36729 bytes
7Q7.jpg11719 bytes
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829B_G&E.JPG19092 bytes
A1000.jpg16023 bytes
A409.JPG28331 bytes
ABC1_Triotron.jpg15747 bytes
ABC1_Valvo(Wehrmacht).jpg19075 bytes
AN1_MUllard.JPG17086 bytes
AZ41_Zaerix.jpg149132 bytes
CV133.jpg14394 bytes
CY31_Miniwatt.jpg68307 bytes
DK91_Haltron.JPG17239 bytes
EABC80_Werk_fuer_Fernsehelektronik_Berlin.jpg20299 bytes
EBC41_Siemens.jpg32503 bytes
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EF93_Sylvania.JPG16788 bytes
EF94_Sylvania.JPG16296 bytes
EL34_Polam.jpg53836 bytes
EL34_RSD.jpg16905 bytes
EL34_Svetlana.jpg16857 bytes
EL36_Miniwatt_RCA.jpg49051 bytes
EL41_Simens.jpg26503 bytes
EL500.jpg230591 bytes
EL509_JJ.jpg14055 bytes
EL84M.jpg13373 bytes
EL84_Funkwerk_Erfurt.jpg19938 bytes
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EL95_Telefunken.jpg9399 bytes
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EM34_Philips.jpg48140 bytes
EM4_Siemens.jpg24807 bytes
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ER239.jpg28422 bytes
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G807.jpg52715 bytes
GH1101.jpg29310 bytes
GH2392.jpg33005 bytes
GS13.jpg14435 bytes
GS24.jpg18395 bytes
GU17.jpg29890 bytes
GU81.jpg21149 bytes
GZ34S_JJ.jpg22766 bytes
HBC91_Miniwatt.jpg34147 bytes
HF94_Raytheon.JPG18440 bytes
HY90_Miniwatt.jpg21943 bytes
ML7480A~A1000~ML5681~ML6427.jpg80443 bytes
NL5870ST_National.JPG18474 bytes
OC3.JPG16216 bytes
PC88_Funkwerk_Erfurt.jpg36168 bytes
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PCL85_Matsushita.jpg20297 bytes
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PL36_Tesla.JPG17011 bytes
PL36_Zaerix.JPG16860 bytes
PL504_Miniwatt.jpg23967 bytes
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PL81_Tesla.jpg22045 bytes
PL84_Elektronske_Industrie.jpg26477 bytes
PL84_POLAM.jpg28115 bytes
PL84_TELAM.jpg55401 bytes
PY88_RFT.jpg26685 bytes
PY88_Tronal.jpg22725 bytes
U3505-VE.jpg25414 bytes
U820-6.jpg25001 bytes
U910.jpg27614 bytes
UCH21_Ultron.JPG18216 bytes
UL41_Miniwatt.jpg10301 bytes
UL84_Bel.JPG16525 bytes
UY41.jpg22969 bytes
UY41_Tungsram.jpg88287 bytes
VR150-30_Sylvania.JPG15400 bytes
Valve 6C33C-B.jpg6915 bytes
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gamle_rør.jpg134553 bytes
gl_rør.jpg1540873 bytes
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guld_rør1.jpg426136 bytes
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kviksøv_rør.JPG1615461 bytes
panser_rør.jpg53553 bytes
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