Excerpt from the tube collection of Rudolf Osterkamp. These images (tube photos) were uploaded to the respective tubes or valves by Rudolf Osterkamp.
EL152 |
1950 |
Telefunken Deutschland (TFK)... |
D |
|
UCH71 |
1950 |
Lorenz; Berlin, Zuffenhausen... |
D |
|
PL81 |
1950 |
Common type Europe tube/semi... |
EU |
|
ECC82 |
1951 |
Common type Europe tube/semi... |
EU |
|
ECH81 |
1952 |
Common type Europe tube/semi... |
EU |
|
EF95 |
1953 |
Mullard Radio Valve Co. Ltd.; |
GB |
|
6U8 |
1953 |
Common type Worldwide tube/s... |
ZZ |
|
GZ34 |
1954 |
Common type Worldwide tube/s... |
ZZ |
|
OA74 |
1955 |
Valvo GmbH, Radioröhrenfabri... |
D |
|
E88CC |
1956 |
Common type Europe tube/semi... |
EU |
|
UBC81 |
1956 |
Common type Europe tube/semi... |
EU |
|
EF98 |
1957 |
Common type Europe tube/semi... |
EU |
|
PM84 |
1958 |
Common type Europe tube/semi... |
EU |
|
EC86 |
1959 |
Telefunken Deutschland (TFK)... |
D |
|
GET111 |
1959 |
GEC, General Electric Co Ltd... |
GB |
|
ECL86 |
1960 |
Common type Europe tube/semi... |
EU |
|
PLL80 |
1960 |
Lorenz; Berlin, Zuffenhausen... |
D |
|
EAF801 |
1963 |
Common type Europe tube/semi... |
EU |
|
ECC808 |
1963 |
Common type Europe tube/semi... |
EU |
|
ECLL800 |
1963 |
Lorenz; Berlin, Zuffenhausen... |
D |
|
ED8000 |
1964 |
Common type Europe tube/semi... |
EU |
|
2N3632 |
1964 |
Common type Worldwide tube/s... |
ZZ |
|
EL503 |
1965 |
Common type Europe tube/semi... |
EU |
|
ED500 |
1966 |
Common type Europe tube/semi... |
EU |
|
PL504 |
1966 |
Common type Europe tube/semi... |
EU |
|
ZM1200-Pandicon |
1969 |
Valvo GmbH, Radioröhrenfabri... |
D |
|
A_Lustrolux |
|
Lustrolux Ltd.; West Bolling... |
GB |
|
A_Moorhead |
|
Moorhead Laboratories (Pacif... |
USA |
|
A_Telefunken |
|
Telefunken Deutschland (TFK)... |
D |
|
A4.06 |
|
Heussen, M. & Co; Arnhem |
NL |
|
Rudolf Osterkamp started his/her tube collection (valve collection) here on 04.Aug.2008.
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