History of the manufacturer
Brown S. G. Ltd.; London
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Both will display your name after an officer has activated your content, and will be displayed under «Further details ...» plus the text also in the forum.
| Name: | Brown S. G. Ltd.; London (GB) |
| Abbreviation: | brown |
| Summary: |
S.G. Brown Ltd., Victoria Rd., North Acton, London W3. |
| History: |
Some models:
| Country | Year | Name | 1st Tube | Notes |
|---|---|---|---|---|
| GB | 23 | Telephone Relays | Electromechanical amplifier composed of 2 Telephone Relays. Amplificateur électromécani... | |
| GB | 25 | C.W. Syntoniser | ||
| GB | 15 | Morse Key N° 1969 | An aeroplane wireless morse key by S.G. Brown. A spark is produced between the contacts at... | |
| GB | 14 | Wireless Telephone Relay | ||
| GB | 26 | Horn Speaker Type E | This model could be a marriage of a Type E driver with a different horn. Remains to be inv... | |
| GB | 27 | Duplex V12 | ||
| GB | 25 | Power Loud Speaker | Public Address speaker. Straight horn, diameter 36", length 71", usually mounted... | |
| GB | 23 | Headphones Type F Early Aluminium | Early S.G.Brown Type F aluminium cased Headphones 2000 ohms each making total of 4000ohms. | |
| GB | 24 | Cor de Chasse | Electromagnetic speaker. Height: 20 inch. | |
| GB | 26 | Loop for the SM 14 set | ||
| GB | 25 | LT01 | ||
| GB | 39 | Movable light-up cone | Speaker with movable light-up cone. |
[rmxhdet-en]
Further details for this manufacturer by the members (rmfiorg):
Thanks for Első Zalai Rádiómúzeum Alapítvány, First Zala County Radio Museum Foundation Hungary (radio-muzeum.hu).
Thanks for technical assistance Első Zalai Rádiómúzeum Alapítvány ( radio-muzeum.hu), First Zala County Radio Museum Foundation, Hungary, Zalaegerszeg.
Sidney George Brown, F.R.S. Engineer, Inventor, founder of S. G. Brown, Limited by Ian L. Sanders.
