Tubes / semiconductors by category - Manufacturer
Selected: McCandless & Co, H.W.; New York City, NY
| Name | Maker | Year | User | Usage | Type | Base |  |
 |
 |
 |
 |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Detector_Wallace | McCandless | Detector | Gas Trio | Wires | – | 8 | – | – | – | – | 3 | |||
1 tubes or semiconductors found.