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BTH Bijou Type C, Form B early

BTH Bijou Type C, Form B; BTH B.T.H., British (ID = 1422809) Crystal BTH Bijou Type C, Form B; BTH B.T.H., British (ID = 1860908) Crystal
BTH Bijou Type C, Form B; BTH B.T.H., British (ID = 1860909) Crystal BTH Bijou Type C, Form B; BTH B.T.H., British (ID = 405465) Crystal
BTH Bijou Type C, Form B; BTH B.T.H., British (ID = 405363) Crystal BTH Bijou Type C, Form B; BTH B.T.H., British (ID = 405365) Crystal
BTH Bijou Type C, Form B; BTH B.T.H., British (ID = 405364) Crystal BTH Bijou Type C, Form B; BTH B.T.H., British (ID = 1100501) Crystal
BTH Bijou Type C, Form B; BTH B.T.H., British (ID = 1100502) Crystal BTH Bijou Type C, Form B; BTH B.T.H., British (ID = 1100503) Crystal
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BTH Bijou Type C, Form B; BTH B.T.H., British (ID = 1422809) Crystal
BTH B.T.H., British: BTH Bijou Type C, Form B [Crystal] ID = 1422809 922x868
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For model BTH Bijou Type C, Form B early, BTH (B.T.H.), British Thomson-Houston Co, Ltd.
 
Country:  Great Britain (UK)
Manufacturer / Brand:  BTH (B.T.H.), British Thomson-Houston Co, Ltd.
Year: 1923–1925 Category: Detector-Radio (Crystal or diode, without tubes/transistors)
Main principle Crystal or Solid State Detector
Tuned circuits 1 AM circuit(s)
Wave bands Broadcast only (MW).
Details
Power type and voltage No Power needed
Loudspeaker - For headphones or amp.
Power out
from Radiomuseum.org Model: BTH Bijou Type C, Form B [early] - BTH B.T.H., British Thomson-
Material Wooden case
Shape Tablemodel, Box - most often with Lid (NOT slant panel).
Dimensions (WHD) 5.25 x 7 x 4.75 inch / 133 x 178 x 121 mm
Notes

BBC/PMG stamp; GPO No.861; Height with lid open 160 mm. Later models got the name RADIOLA added.

In 1925 a device was offered to adapt the set for long-wave reception.

Collectors' prices  
Mentioned in Radio! Radio! (1st Ed., p.73, fig.108)
Literature/Schematics (1) Tickling the Crystal; Sanders (Vol.1, p.64)

Model page created by Konrad Birkner † 12.08.2014. See "Data change" for further contributors.



All listed radios etc. from BTH (B.T.H.), British Thomson-Houston Co, Ltd.
Here you find 31 models, 25 with images and 3 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.




  
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