Excerpt from the tube collection of Oskar Elm. These images (tube photos) were uploaded to the respective tubes or valves by Oskar Elm.
GV3A-1800 |
|
Victoreen Instrument Co.; Cl... |
USA |
|
GV6A-1800 |
|
Victoreen Instrument Co.; Cl... |
USA |
|
GY099 |
|
Halbleiterwerk Frankfurt /Od... |
D |
|
GY100 |
|
Halbleiterwerk Frankfurt /Od... |
D |
|
GY101 |
|
Halbleiterwerk Frankfurt /Od... |
D |
|
GY102 |
|
Halbleiterwerk Frankfurt /Od... |
D |
|
GY103 |
|
Halbleiterwerk Frankfurt /Od... |
D |
|
GY109 |
|
Halbleiterwerk Frankfurt /Od... |
D |
|
GY110 |
|
Halbleiterwerk Frankfurt /Od... |
D |
|
GY111 |
|
Halbleiterwerk Frankfurt /Od... |
D |
|
GY112 |
|
Halbleiterwerk Frankfurt /Od... |
D |
|
GY113 |
|
Halbleiterwerk Frankfurt /Od... |
D |
|
GY114 |
|
Halbleiterwerk Frankfurt /Od... |
D |
|
GY118 |
|
Halbleiterwerk Frankfurt /Od... |
D |
|
GY121 |
|
Halbleiterwerk Frankfurt /Od... |
D |
|
GY122 |
|
Halbleiterwerk Frankfurt /Od... |
D |
|
GY501 |
|
Common type Europe tube/semi... |
EU |
|
GZ34 |
1954 |
Common type Worldwide tube/s... |
ZZ |
|
H85-255/60 |
|
Stabilovolt, Berlin |
D |
|
H407spez |
1929 |
Valvo GmbH, Radioröhrenfabri... |
D |
|
HA1133Y |
|
Siemens (& Halske, -Schucker... |
D |
|
HA1452 |
|
Hitachi Ltd.; Tokyo |
J |
|
HA1457 |
|
Hitachi Ltd.; Tokyo |
J |
|
HBF4011 |
|
ATES; L’Aquila, Milano, Napo... |
I |
|
HD1131 |
|
Siemens (& Halske, -Schucker... |
D |
|
HD44780 |
|
Hitachi Ltd.; Tokyo |
J |
|
HD44840 |
|
Hitachi Ltd.; Tokyo |
J |
|
HD404918 |
|
Hitachi Ltd.; Tokyo |
J |
|
HD404919 |
|
Hitachi Ltd.; Tokyo |
J |
|
HD4074008 |
|
Hitachi Ltd.; Tokyo |
J |
|
Oskar Elm started his/her tube collection (valve collection) here on 21.Jun.2013.
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