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History of the manufacturer  

Watmel Wireless Co, Ltd.; Edgware, Middlesex

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Name: Watmel Wireless Co, Ltd.; Edgware, Middlesex    (GB)  
Abbreviation: watmel
Products: Model types Others
Summary:

Watmel Wireless Co, Ltd.
Imperial Works, High Street, Edgware, Middlesex (~1924)
332a Goswell Road, London E.C.1 (1926) [1]
Listed at 1929 industries fair too.

Known as manufacturer of coils, capacitors and resistors, including variabe grid leaks.

History:

[1] Wireless World Jan 13th 1926 p17 advertisement.

This manufacturer was suggested by Wolfgang Scheida.


Some models:
Country Year Name 1st Tube Notes
GB  24 Variable Grid Leak   Variable resistor, based on Patent #206098. Variable contact on carbon surface by compress... 
GB  24 Universal Dual Range Tuner 31   Coil for 200-600m & 1.000-2.000m, built-in switch, consists of 3 coils made of green RF wi... 
GB  27 Popular 2-Valve Receiver   Two-range set; tunes with a solenoid coil in the base of which is an efficient change rang... 
GB  29 Fixed Capacitor with Grid Resistor Support   A capacitor with built-in connectors for a grid resistor. Available values: 0.0002µF 0.... 
GB  29 Transformer Auto-Choke   An auto choke shunted with appropriate resistor and fixed capacitor. With insulation at ea... 
GB  29 Condenser and Resistor   Fixed capacitor and grid resistor in one block manufactured with the same precision as all... 
GB  29 Condenser   Capacitor with ruby mica insulation. All values available. 

[rmxhdet-en]

Further details for this manufacturer by the members (rmfiorg):

World Radio, Vol.VI, No.151, 15.Juni 1928, Seite 882tbn_gb_watmel_werbung_1928.jpg

  

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