Excerpt from the tube collection of Peter Pfeiffer. These images (tube photos) were uploaded to the respective tubes or valves by Peter Pfeiffer.
R44 |
1927 |
Rectron GmbH; Berlin |
D |
|
R100/6 |
|
Dario (tubes) - voir aussi L... |
F |
|
R120 |
1952 |
Rectron GmbH; Berlin |
D |
|
R215_Record |
|
Radio-Record - Röhrenmarke; ... |
NL |
|
R219 |
|
La Radiotechnique (RT); Pari... |
F |
|
R263 |
|
La Radiotechnique (RT); Pari... |
F |
|
R1122 |
|
Common type Japan tube/semic... |
J |
|
R2018 |
|
Tungsram; Budapest (see also... |
H |
|
RBAQ24 |
|
Common type China (PRC) tube... |
PRC |
|
RC288 |
|
Common type USA tube/semicond. |
USA |
|
RD12Ga |
|
Lorenz; Berlin, Zuffenhausen... |
D |
|
RD12Ta |
|
Lorenz; Berlin, Zuffenhausen... |
D |
|
RD12Tf |
|
Lorenz; Berlin, Zuffenhausen... |
D |
|
RE034 |
1926 |
Telefunken Deutschland (TFK)... |
D |
|
RE054 |
1926 |
Telefunken Deutschland (TFK)... |
D |
|
RE062 |
1926 |
Telefunken Deutschland (TFK)... |
D |
|
RE064 |
1926 |
Telefunken Deutschland (TFK)... |
D |
|
RE074 |
1926 |
Telefunken Deutschland (TFK)... |
D |
|
RE084 |
1927 |
Telefunken Deutschland (TFK)... |
D |
|
RE114 |
1928 |
Telefunken Deutschland (TFK)... |
D |
|
RE124 |
1927 |
Telefunken Deutschland (TFK)... |
D |
|
RE134 |
1926 |
Telefunken Deutschland (TFK)... |
D |
|
RE154 |
1926 |
Telefunken Deutschland (TFK)... |
D |
|
Rel673 |
|
Siemens (& Halske, -Schucker... |
D |
|
REN804 |
1928 |
Telefunken Deutschland (TFK)... |
D |
|
REN904 |
1929 |
Telefunken Deutschland (TFK)... |
D |
|
REN914 |
1933 |
Telefunken Deutschland (TFK)... |
D |
|
REN924 |
1933 |
Telefunken Deutschland (TFK)... |
D |
|
REN1104 |
1926 |
Telefunken Deutschland (TFK)... |
D |
|
RENS1204 |
1927 |
Telefunken Deutschland (TFK)... |
D |
|
Peter Pfeiffer started his/her tube collection (valve collection) here on 07.May.2020.
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