Antique radios, Old Time Radios
NR14
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Country:
Great Britain (UK)
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| Identical to |
NR14
= CV1150
= 7406
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| Base |
IS-1 (Interservice, UK 1918)
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| Was used by |
Military and/or Government |
| Filament |
Vf 4 Volts / If 0.1 Ampere / Direct / Specified voltage AND current AC/DC |
| Description |
This tube was designed for the British Navy and has the "Interservice" IS-1 so called "acorn" base incorporating one filament cap and the anode and grid connections from brass plates. The anode is identified with a red circle adjacent to the anode plate. the other filament connection is from the top cap. Used in the Gambrell Bros note Magnifier. Made by MOV and Edison-Swan
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Dimensions (WHD)
incl. pins / tip |
x 75 x 30 mm / x 2.95 x 1.18 inch |
| Information source |
- - Data from my own collection
Taschenbuch zum Röhren-Codex 1948/49
Taschenbuch zum Röhren-Codex 1951
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NR14: Fin Stewart
Fin Stewart
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Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):1
Collection of
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| Data Compliance |
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