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Siegfried Neumann, Germany - Tube collection

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ID = 1157
Photo Siegfried Neumann

Below you find a part of the tube collection Siegfried Neumann.

Radioröhren Ge- Transistoren
Result: 241 to 270 from 346
1 .. 4 5 6 7 8 9 10 11 12
 
Sort order:  [ Name | Maker | Year | Type | Country ]

Excerpt from the tube collection of Siegfried Neumann. These images (tube photos) were uploaded to the respective tubes or valves by Siegfried Neumann.

click to access the tube page
SF819
Halbleiterwerk Frankfurt /Od... D
click to access the tube page
SFT317
COSEM (C.O.S.E.M.); Saint-Eg... F
click to access the tube page
TF44
Siemens (& Halske, -Schucker... D
click to access the tube page
TF65
Siemens (& Halske, -Schucker... D
click to access the tube page
TF71
Siemens (& Halske, -Schucker... D
click to access the tube page
TF72
Siemens (& Halske, -Schucker... D
click to access the tube page
TF75
Siemens (& Halske, -Schucker... D
click to access the tube page
TF85
Siemens (& Halske, -Schucker... D
click to access the tube page
TF90/30
Siemens (& Halske, -Schucker... D
click to access the tube page
П304
Common type USSR (SU) tube/s... SU
click to access the tube page
2N32
RCA (RCA Victor Co. Inc.); N... USA
click to access the tube page
2N33
RCA (RCA Victor Co. Inc.); N... USA
click to access the tube page
2N78
General Electric Co. (GE); B... USA
click to access the tube page
2N109
RCA (RCA Victor Co. Inc.); N... USA
click to access the tube page
2N112
Common type USA tube/semicond. USA
click to access the tube page
2N123
General Electric Co. (GE); B... USA
click to access the tube page
2N128
Philco, Philadelphia Stg. Ba... USA
click to access the tube page
2N130
Raytheon Mfg. Co.; Cambridge... USA
click to access the tube page
2N139
RCA (RCA Victor Co. Inc.); N... USA
click to access the tube page
2N146
Texas Instruments, Dallas USA
click to access the tube page
2N158
Common type USA tube/semicond. USA
click to access the tube page
2N169
General Electric Co. (GE); B... USA
click to access the tube page
2N174
Common type USA tube/semicond. USA
click to access the tube page
2N247
RCA (RCA Victor Co. Inc.); N... USA
click to access the tube page
2N324
Common type USA tube/semicond. USA
click to access the tube page
2N328
Raytheon Mfg. Co.; Cambridge... USA
click to access the tube page
2N388
Common type USA tube/semicond. USA
click to access the tube page
2N441
Delco - tubes; USA USA
click to access the tube page
2N501
Philco, Philadelphia Stg. Ba... USA
click to access the tube page
2N538
Common type USA tube/semicond. USA
Result: 241 to 270 from 346
1 .. 4 5 6 7 8 9 10 11 12
 

Tube collector page of valve collector Siegfried Neumann as «own HP at RMorg»
As a member of Radiomuseum.org Siegfried Neumann displays items in his/her tube collection. Tubes are called valves in British oriented countries.
Valve and tube collectors as well as radio collectors are invited to join Radiomuseum.org. Every member can display separate collections of tubes, radios etc.

Siegfried Neumann started his/her tube collection (valve collection) here on 04.Nov.2010. [index-en]

  
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