Excerpt from the tube collection of Peter den Boer. These images (tube photos) were uploaded to the respective tubes or valves by Peter den Boer.
DE8HF |
|
Marconi-Osram - (Valves/Tube... |
GB |
|
DE8LF |
|
Marconi-Osram - (Valves/Tube... |
GB |
|
DE34HF |
1926 |
Radions Ltd., Radion Works; ... |
GB |
|
DFA0 |
|
Mullard Radio Valve Co. Ltd.; |
GB |
|
Fleming_type-B |
|
Ediswan, Siemens Edison Swan... |
GB |
|
Fleming_132R |
|
Ediswan, Siemens Edison Swan... |
GB |
|
Fleming_133R |
|
Fleming - valves; GB |
GB |
|
Fleming_134R |
|
Ediswan, Siemens Edison Swan... |
GB |
|
Fleming_135R |
|
Ediswan, Siemens Edison Swan... |
GB |
|
G125A |
|
Standard Telephones and Cabl... |
GB |
|
GP |
1926 |
Radions Ltd., Radion Works; ... |
GB |
|
GP4VBE |
|
CAC (C.A.C.) City Accumulato... |
GB |
|
H210 |
1929 |
Osram-Valves GB (not MO-Valv... |
GB |
|
HLA1 |
1932 |
Standard Telephones and Cabl... |
GB |
|
K1_Thorpe |
1924 |
Thorpe Radio Valve Co/Bower ... |
GB |
|
L2 |
|
Mazda = Valve (Tube) brand G... |
GB |
|
L525 |
|
Burndept Ltd. London |
GB |
|
MY227 |
|
Gecovalve (Geco) = Brand of ... |
GB |
|
ORA |
1922 ? |
Mullard Radio Valve Co. Ltd.; |
GB |
|
P2_Commontype |
|
Common type Great Britain tu... |
GB |
|
P425 |
1928 |
Marconi-Osram - (Valves/Tube... |
GB |
|
PT2 |
|
Common type Great Britain tu... |
GB |
|
PT225 |
1929 |
Lissen Ltd.; London and Rich... |
GB |
|
SX2 |
|
Graham Farish Ltd.; Bromley |
GB |
|
Unknown_CAC |
|
CAC (C.A.C.) City Accumulato... |
GB |
|
VT13C |
|
Standard Telephones and Cabl... |
GB |
|
VT37C_GPO |
|
Marconi-Osram - (Valves/Tube... |
GB |
|
W3_Cossor |
1925 |
Cossor, A.C.; London |
GB |
|
0.2_Neutron |
|
Neutron Ltd.; London |
GB |
|
230PT |
|
Cossor, A.C.; London |
GB |
|
Peter den Boer started his/her tube collection (valve collection) here on 22.Aug.2010.
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