Tubes / semiconductors by category - Manufacturer
Selected: Radio Knight, Chisholm-Barfield Corp; New York City, NY
| Name | Maker | Year | User | Usage | Type | Base |  |
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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 201A | Common typ | 1925 | Radio/TV-r | Universal | Triode, | UX-Base | 2 | 85 | 2 | – | 10 | 2 | 96 | |
| 401A_UV | Common typ | Radio/TV-r | Audio Fre | Triode, | UV-Base | 1 | 1 | – | – | – | – | – | ||
2 tubes or semiconductors found.