Excerpt from the tube collection of Robert Gillespie. These images (tube photos) were uploaded to the respective tubes or valves by Robert Gillespie.
PR-845 |
|
General Electric Co. (GE); B... |
USA |
|
REL7 |
|
Research Enterprises Ltd., T... |
CDN |
|
RS5 |
1918 |
Telefunken Deutschland (TFK)... |
D |
|
T15_MO |
|
Marconi-Osram - (Valves/Tube... |
GB |
|
T40 |
|
Taylor Tubes Inc.; Chicago (... |
USA |
|
T50_MO |
|
MO Valve Co. Ltd.; GB |
GB |
|
T55 |
|
Taylor Tubes Inc.; Chicago (... |
USA |
|
T200 |
|
Taylor Tubes Inc.; Chicago (... |
USA |
|
TMB |
1916 |
Métal; France (tubes) |
F |
|
UV202 |
1921 |
RCA (RCA Victor Co. Inc.); N... |
USA |
|
UV203 |
1921 |
RCA (RCA Victor Co. Inc.); N... |
USA |
|
UV203A |
1923 |
General Electric for Brand R... |
USA |
|
UV204A |
1926 |
RCA (RCA Victor Co. Inc.); N... |
USA |
|
UV204_spherical |
1921 |
General Electric Co. (GE); B... |
USA |
|
UV206 |
|
General Electric for Brand R... |
USA |
|
UV211 |
|
General Electric for Brand R... |
USA |
|
UXCV11 |
|
United Electronics Co.; Newa... |
USA |
|
VT-2 |
1918 |
Common type USA tube/semicond. |
USA |
|
VT-10 |
|
General Electric Co. (GE); B... |
USA |
|
VT-18 |
|
General Electric Co. (GE); B... |
USA |
|
VT-73 |
|
Common type USA tube/semicond. |
USA |
|
VT90 |
1939 |
Common type Great Britain tu... |
GB |
|
VT-127A |
1939 ? |
Common type USA tube/semicond. |
USA |
|
VT-191 |
|
Common type USA tube/semicond. |
USA |
|
VT-218 |
|
Common type USA tube/semicond. |
USA |
|
X21_Eimac |
|
Eimac (brand name) |
USA |
|
Y-688 |
|
Eimac (brand name) |
USA |
|
Y-1266 |
|
General Electric Co. (GE); B... |
USA |
|
ZB3200 |
|
Amperex; New York |
USA |
|
ZP248 |
|
Common type USA tube/semicond. |
USA |
|
Robert Gillespie started his/her tube collection (valve collection) here on 29.Jun.2019.
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