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1_Ediswan

Información - Ayuda 
ID = 56318
       
Country:
Gran Bretaña (GB)
Brand: Ediswan, Siemens Edison Swan Electric Co.; London
Tube type:  Ballast Tube (neither FeH or Urdox)   Power-supply 
  <1925 very rare
Identical to 1_Ediswan

Base Base on each end.
Was used by Militaire et/ou Services Publics
Filament Direct / Battery =
Description

Ediswan Baretter No 1 printed on bulb, British broad arrow W stamped into base. No literature available.

 
Dimensions (WHD)
incl. pins / tip
x 78 x 20 mm / x 3.07 x 0.79 inch
Weight 25 g / 0.88 oz

Collection of

 
ediswan_baretter_no_1.jpg

1_Ediswan
 

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