Excerpt from the tube collection of Egon Strampe. These images (tube photos) were uploaded to the respective tubes or valves by Egon Strampe.
| H15703 |
|
| Common type USA tube/semicond. |
USA |
|
| HA3-4741-5 |
|
| Raytheon Mfg. Co.; Cambridge... |
USA |
|
| HA1151 |
|
| Hitachi Ltd.; Tokyo |
J |
|
| HA1190 |
|
| Hitachi Ltd.; Tokyo |
J |
|
| HA1194 |
|
| Hitachi Ltd.; Tokyo |
J |
|
| HA1306 |
|
| Hitachi Ltd.; Tokyo |
J |
|
| HA1311 |
|
| Hitachi Ltd.; Tokyo |
J |
|
| HA1361 |
|
| Hitachi Ltd.; Tokyo |
J |
|
| HA1366 |
|
| Hitachi Ltd.; Tokyo |
J |
|
| HA1377 |
|
| Hitachi Ltd.; Tokyo |
J |
|
| HA11227 |
|
| Hitachi Ltd.; Tokyo |
J |
|
| HA11251 |
|
| Hitachi Ltd.; Tokyo |
J |
|
| HA11498 |
|
| Hitachi Ltd.; Tokyo |
J |
|
| HA11706 |
|
| Hitachi Ltd.; Tokyo |
J |
|
| HA11724 |
|
| Hitachi Ltd.; Tokyo |
J |
|
| HA11741 |
|
| Hitachi Ltd.; Tokyo |
J |
|
| HA11744 |
|
| Hitachi Ltd.; Tokyo |
J |
|
| HA11745 |
|
| Hitachi Ltd.; Tokyo |
J |
|
| HA11751 |
|
| Hitachi Ltd.; Tokyo |
J |
|
| HA11811 |
|
| Hitachi Ltd.; Tokyo |
J |
|
| HA12003 |
|
| Hitachi Ltd.; Tokyo |
J |
|
| HA12211 |
|
| Hitachi Ltd.; Tokyo |
J |
|
| HA12421 |
|
| Hitachi Ltd.; Tokyo |
J |
|
| HA13008 |
|
| Hitachi Ltd.; Tokyo |
J |
|
| HA13108 |
|
| Hitachi Ltd.; Tokyo |
J |
|
| HA13151 |
|
| Hitachi Ltd.; Tokyo |
J |
|
| HA13157 |
|
| Hitachi Ltd.; Tokyo |
J |
|
| HA13158 |
|
| Hitachi Ltd.; Tokyo |
J |
|
| HA13403 |
|
| Hitachi Ltd.; Tokyo |
J |
|
| HA13421 |
|
| Hitachi Ltd.; Tokyo |
J |
|
Egon Strampe started his/her tube collection (valve collection) here on 22.May.2008.
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