No.111 ; Butler & Co., H.D.; (ID = 1975229) Crystal No.111 ; Butler & Co., H.D.; (ID = 1975230) Crystal
No.111 ; Butler & Co., H.D.; (ID = 1975231) Crystal No.111 ; Butler & Co., H.D.; (ID = 1975232) Crystal
Use red slider bar for more.
No.111 ; Butler & Co., H.D.; (ID = 1975229) Crystal
Butler & Co., H.D.;: No.111 [Crystal] ID = 1975229 768x965
Select picture or schematic to display from thumbnails on the right and click for download.
For model No.111, Butler & Co., H.D.; London
Country:  Great Britain (UK)
Manufacturer / Brand:  Butler & Co., H.D.; London
Year: 1922 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).
Power type and voltage No Power needed
Loudspeaker - For headphones or amp.
Power out
from Model: No.111 - Butler & Co., H.D.; London
Material Wooden case
Shape Tablemodel, with any shape - general.
Dimensions (WHD) 6.75 x 5.75 x 6.75 inch / 171 x 146 x 171 mm
Notes BBC/PMG stamp; GPO Nr.118; mahog. cabinet with flap-down front and lift-up lid;
Source of data Radio! Radio!
Mentioned in RADIOBOTE, Österr. (Heft 59/2015, S.8 ff, Gerätebeschreibung)

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

All listed radios etc. from Butler & Co., H.D.; London
Here you find 6 models, 5 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.