Excerpt from the tube collection of Rudolf Osterkamp. These images (tube photos) were uploaded to the respective tubes or valves by Rudolf Osterkamp.
NR23 |
|
Common type Great Britain tu... |
GB |
|
OPI1085 |
|
Common type Great Britain tu... |
GB |
|
P2 |
|
Common type Great Britain tu... |
GB |
|
PZ30 |
|
Common type Great Britain tu... |
GB |
|
S130P |
|
Common type Great Britain tu... |
GB |
|
SG215 |
|
Common type Great Britain tu... |
GB |
|
VCR97 |
|
Common type Great Britain tu... |
GB |
|
VCR517 |
|
Common type Great Britain tu... |
GB |
|
VR21 |
|
Common type Great Britain tu... |
GB |
|
VR35 |
|
Common type Great Britain tu... |
GB |
|
VR44 |
|
Common type Great Britain tu... |
GB |
|
VR92 |
|
Common type Great Britain tu... |
GB |
|
VT45 |
|
Common type Great Britain tu... |
GB |
|
VT61A |
|
Common type Great Britain tu... |
GB |
|
VT94 |
|
Common type Great Britain tu... |
GB |
|
VT105_GB |
|
Common type Great Britain tu... |
GB |
|
VT127_GB |
|
Common type Great Britain tu... |
GB |
|
VT501A |
|
Common type Great Britain tu... |
GB |
|
VU33 |
|
Common type Great Britain tu... |
GB |
|
VU71 |
|
Common type Great Britain tu... |
GB |
|
VU111 |
|
Common type Great Britain tu... |
GB |
|
VU120A |
|
Common type Great Britain tu... |
GB |
|
VX3522 |
|
Common type Great Britain tu... |
GB |
|
1B006 |
|
Common type Great Britain tu... |
GB |
|
2G374 |
|
Common type Great Britain tu... |
GB |
|
2G386 |
|
Common type Great Britain tu... |
GB |
|
2S501 |
|
Common type Great Britain tu... |
GB |
|
2S502 |
|
Common type Great Britain tu... |
GB |
|
10E/28 |
|
Common type Great Britain tu... |
GB |
|
10E/149 |
|
Common type Great Britain tu... |
GB |
|
Rudolf Osterkamp started his/her tube collection (valve collection) here on 04.Aug.2008.
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