Excerpt from the tube collection of Rudolf Osterkamp. These images (tube photos) were uploaded to the respective tubes or valves by Rudolf Osterkamp.
G354 |
|
Common type Europe tube/semi... |
EU |
|
G100 |
|
Grammont (Radiofotos, Fotos)... |
F |
|
g30S50 |
|
Osram GmbH KG; Berlin |
D |
|
G-27-S |
|
Majestic tubes of Grigsby-Gr... |
USA |
|
G25 |
|
Grammont (Radiofotos, Fotos)... |
F |
|
g14 |
|
Osram GmbH KG; Berlin |
D |
|
G5/61 |
|
TeKaDe (TKD), Süddeutsche Te... |
D |
|
FZH141 |
|
Siemens (& Halske, -Schucker... |
D |
|
FZ21GS |
|
Telefunken Deutschland (TFK)... |
D |
|
FS19254 |
|
Common type Italy tube/semic... |
I |
|
FND367 |
|
Fairchild Semiconductor Inc.... |
USA |
|
FN3587 |
|
Fairchild Semiconductor Inc.... |
USA |
|
FK1 |
|
Loewe-(Opta); Deutschland |
D |
|
FIP8DCM7 |
|
NEC Corporation, Nippon Elec... |
J |
|
FIP5Q13 |
|
NEC Corporation, Nippon Elec... |
J |
|
FI26635 |
|
Osram GmbH KG; Berlin |
D |
|
FG28SB1 |
|
Itron, Noritake Itron Corp.;... |
J |
|
FE8B |
|
Common type USA tube/semicond. |
USA |
|
FD4 |
|
Intermetall Halbleiterwerk, ... |
D |
|
FCY101 |
|
Mullard Radio Valve Co. Ltd.; |
GB |
|
FCL101 |
|
Philips; Eindhoven (tubes in... |
NL |
|
FCH231 |
|
Mullard Radio Valve Co. Ltd.; |
GB |
|
FCH211 |
|
Mullard Radio Valve Co. Ltd.; |
GB |
|
FCH191 |
|
Valvo GmbH, Radioröhrenfabri... |
D |
|
FCH171 |
|
Philips; Eindhoven (tubes in... |
NL |
|
FCH141 |
|
Philips; Eindhoven (tubes in... |
NL |
|
FCH131 |
|
Philips; Eindhoven (tubes in... |
NL |
|
FCH121 |
|
Philips; Eindhoven (tubes in... |
NL |
|
FCH111 |
|
Philips; Eindhoven (tubes in... |
NL |
|
FCC-224 |
|
Common type USA tube/semicond. |
USA |
|
Rudolf Osterkamp started his/her tube collection (valve collection) here on 04.Aug.2008.
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