Excerpt from the tube collection of Rudolf Osterkamp. These images (tube photos) were uploaded to the respective tubes or valves by Rudolf Osterkamp.
M8079 |
|
Mullard Radio Valve Co. Ltd.; |
GB |
|
ME1401 |
|
Mullard Radio Valve Co. Ltd.; |
GB |
|
MH4 |
1929 |
MO Valve Co. Ltd.; GB |
GB |
|
MKT4_5pin |
|
Marconi-Osram - (Valves/Tube... |
GB |
|
MPT4 |
|
Marconi-Osram - (Valves/Tube... |
GB |
|
MPT4_5pin_Catkin |
|
Marconi-Osram - (Valves/Tube... |
GB |
|
MS/Pen |
|
Cossor, A.C.; London |
GB |
|
MS/PenT |
|
Cossor, A.C.; London |
GB |
|
MT5 |
|
Marconi-Osram - (Valves/Tube... |
GB |
|
MV38 |
|
Mullard Radio Valve Co. Ltd.; |
GB |
|
N30 |
1934 |
MO Valve Co. Ltd.; GB |
GB |
|
N31 |
|
Marconi-Osram - (Valves/Tube... |
GB |
|
NKT274 |
|
Newmarket Transistors Ltd. ... |
GB |
|
NKT603 |
|
Newmarket Transistors Ltd. ... |
GB |
|
NKT677 |
|
Newmarket Transistors Ltd. ... |
GB |
|
NR23 |
|
Common type Great Britain tu... |
GB |
|
|
OAP12 |
|
Mullard Radio Valve Co. Ltd.; |
GB |
|
OC20 |
|
Mullard Radio Valve Co. Ltd.; |
GB |
|
OC25 |
|
Mullard Radio Valve Co. Ltd.; |
GB |
|
OC26 |
|
Mullard Radio Valve Co. Ltd.; |
GB |
|
OC77P |
|
Newmarket Transistors Ltd. ... |
GB |
|
OC202 |
|
Mullard Radio Valve Co. Ltd.; |
GB |
|
OM5B |
|
Cossor, A.C.; London |
GB |
|
OM5C |
|
Cossor, A.C.; London |
GB |
|
ONE-VOLT-ORA |
1924 |
Mullard Radio Valve Co. Ltd.; |
GB |
|
OPI1085 |
|
Common type Great Britain tu... |
GB |
|
P1_Cossor |
|
Cossor, A.C.; London |
GB |
|
P2 |
|
Common type Great Britain tu... |
GB |
|
P2_Cossor |
|
Cossor, A.C.; London |
GB |
|
Rudolf Osterkamp started his/her tube collection (valve collection) here on 04.Aug.2008.
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