Excerpt from the tube collection of Lindsay Shepherd. These images (tube photos) were uploaded to the respective tubes or valves by Lindsay Shepherd.
F_CeCo |
1926 |
CeCo (tubes), C.E. Mfg. Co. ... |
USA |
|
P215 |
|
Common type Europe tube/semi... |
EU |
|
A_UX-base |
1925 |
Common type USA tube/semicond. |
USA |
|
UX201A |
1925 |
Common type USA tube/semicond. |
USA |
|
1-V |
|
Common type USA tube/semicond. |
USA |
|
01A |
1925 |
Common type USA tube/semicond. |
USA |
|
30 |
1930 |
Common type USA tube/semicond. |
USA |
|
31 |
1930 |
Common type USA tube/semicond. |
USA |
|
200A |
|
Common type USA tube/semicond. |
USA |
|
201A |
1925 |
Common type USA tube/semicond. |
USA |
|
401A_UX |
|
Common type USA tube/semicond. |
USA |
|
UV199 |
1922 |
Common type Worldwide tube/s... |
ZZ |
|
210HF_Cossor |
|
Cossor, A.C.; London |
GB |
|
210LF |
|
Cossor, A.C.; London |
GB |
|
210RC_Cossor |
|
Cossor, A.C.; London |
GB |
|
C299 |
|
Cunningham Inc., E.T.; Harr... |
USA |
|
C301A |
|
Cunningham Inc., E.T.; Harr... |
USA |
|
CX301A |
1925 |
Cunningham Inc., E.T.; Harr... |
USA |
|
DV2 |
1923 |
DeForest-Tubes |
USA |
|
|
DV5 |
1925 ?? |
DeForest-Tubes |
USA |
|
PV5DE |
|
Ediswan, Siemens Edison Swan... |
GB |
|
XB102 |
|
Ediswan, Siemens Edison Swan... |
GB |
|
XB103 |
|
Ediswan, Siemens Edison Swan... |
GB |
|
GEX66 |
|
GEC, General Electric Co Ltd... |
GB |
|
UV200 |
1920 |
General Electric for Brand R... |
USA |
|
UV201A |
1922 |
General Electric for Brand R... |
USA |
|
UX199 |
1925 |
General Electric for Brand R... |
USA |
|
DEH210 |
|
Marconi-Osram - (Valves/Tube... |
GB |
|
HL2 |
|
Marconi-Osram - (Valves/Tube... |
GB |
|
Lindsay Shepherd started his/her tube collection (valve collection) here on 30.Sep.2011.
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