radiomuseum.org
Please click your language flag. Bitte Sprachflagge klicken.

Galena Detector

Galena Detector ; Bowman & Co., A.W.; (ID = 1002610) mod-past25 Galena Detector ; Bowman & Co., A.W.; (ID = 1002611) mod-past25
Galena Detector ; Bowman & Co., A.W.; (ID = 1002612) mod-past25 Galena Detector ; Bowman & Co., A.W.; (ID = 1002613) mod-past25
Galena Detector ; Bowman & Co., A.W.; (ID = 1441615) mod-past25 Galena Detector ; Bowman & Co., A.W.; (ID = 1441616) mod-past25
Galena Detector ; Bowman & Co., A.W.; (ID = 1441617) mod-past25 Galena Detector ; Bowman & Co., A.W.; (ID = 1441618) mod-past25
Galena Detector ; Bowman & Co., A.W.; (ID = 1441619) mod-past25 Galena Detector ; Bowman & Co., A.W.; (ID = 1441621) mod-past25
Use red slider bar for more.
Galena Detector ; Bowman & Co., A.W.; (ID = 1002610) mod-past25
Bowman & Co., A.W.;: Galena Detector [mod-past25] ID = 1002610 933x743
Select picture or schematic to display from thumbnails on the right and click for download.
For model Galena Detector, Bowman & Co., A.W.; Boston, Massachusetts:
Ancient ebay auction
 
Country:  United States of America (USA)
Manufacturer / Brand:  Bowman & Co., A.W.; Boston, Massachusetts
Year: 1923 ?? Category: Radio module post 1925 (not a part, not a key)
Main principle Crystal or Solid State Detector
Wave bands - without
Details
Power type and voltage No Power needed
Loudspeaker - - No sound reproduction output.
Power out
from Radiomuseum.org Model: Galena Detector - Bowman & Co., A.W.; Boston,
Material Bakelite case
Shape Miscellaneous shapes - described under notes.
Dimensions (WHD) 5.57 x 2.5 x 0 inch / 141 x 64 x 0 mm
Notes Ball friction arm. Crystal fixed in a cup with 3 screws.
Collectors' prices  
Source of data -- Collector info (Sammler)
Mentioned in Crystal Clear (Volume 1) (fig.169 shows this component)

Model page created by a member from A. See "Data change" for further contributors.



All listed radios etc. from Bowman & Co., A.W.; Boston, Massachusetts
Here you find 32 models, 31 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.




  
rmXorg