Excerpt from the tube collection of Etienne Flemal. These images (tube photos) were uploaded to the respective tubes or valves by Etienne Flemal.
P420 |
|
Triotron (tubes) = Brand of ... |
A |
|
TQ1/2 |
|
BBC - Brown Boveri; Switzerl... |
CH |
|
TQ2/25 |
|
BBC - Brown Boveri; Switzerl... |
CH |
|
EBF11 |
1938 |
Telefunken Deutschland (TFK)... |
D |
|
|
L410 |
1927 |
Valvo GmbH, Radioröhrenfabri... |
D |
|
L414 |
1927 |
Valvo GmbH, Radioröhrenfabri... |
D |
|
LB9 |
|
Telefunken Deutschland (TFK)... |
D |
|
RE034 |
1926 |
Telefunken Deutschland (TFK)... |
D |
|
RE134 |
1926 |
Telefunken Deutschland (TFK)... |
D |
|
RE604 |
1928 |
Telefunken Deutschland (TFK)... |
D |
|
REN904 |
1929 |
Telefunken Deutschland (TFK)... |
D |
|
REN924 |
1933 |
Telefunken Deutschland (TFK)... |
D |
|
REN1004 |
1927 |
Telefunken Deutschland (TFK)... |
D |
|
REN1104 |
1926 |
Telefunken Deutschland (TFK)... |
D |
|
RENS1374d |
1932 |
Telefunken Deutschland (TFK)... |
D |
|
RENS1823d |
1931 |
Telefunken Deutschland (TFK)... |
D |
|
RES094 |
1928 |
Telefunken Deutschland (TFK)... |
D |
|
RES164 |
1928 |
Telefunken Deutschland (TFK)... |
D |
|
RES164d |
1928 |
Telefunken Deutschland (TFK)... |
D |
|
RES964 |
1933 |
Telefunken Deutschland (TFK)... |
D |
|
RGN354 |
1929 |
Telefunken Deutschland (TFK)... |
D |
|
RGN1064 |
1932 |
Telefunken Deutschland (TFK)... |
D |
|
RS237 |
|
Telefunken Deutschland (TFK)... |
D |
|
RS241 |
|
Telefunken Deutschland (TFK)... |
D |
|
RS683 |
|
Telefunken Deutschland (TFK)... |
D |
|
4G30 |
1929 |
TeKaDe (TKD), Süddeutsche Te... |
D |
|
AF3 |
1934 |
Common type Europe tube/semi... |
EU |
|
AL4 |
1936 |
Common type Europe tube/semi... |
EU |
|
AZ1 |
1935 |
Common type Europe tube/semi... |
EU |
|
Etienne Flemal started his/her tube collection (valve collection) here on 15.Oct.2014.
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