Antique radios, Old Time Radios
NT1
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Country:
Great Britain (UK)
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| Identical to |
NT1
= CV1203
= 4869
= T1
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| First year |
May.1917
- - Data from my own collection
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| Filament |
Vf 15 Volts / If 4.7 Ampere / Direct |
| Description |
The naval name for the T1. Based on a theoretical Admiralty design and manufactured by the Osram-Robertson lamp works.
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NT1: Manufacturer's Literature
Emilio Ciardiello
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