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One Tube Radio Receiver No. 1R31

One Tube Radio Receiver No. 1R31; Shure; Chicago, (ID = 2096354) Radio One Tube Radio Receiver No. 1R31; Shure; Chicago, (ID = 2096355) Radio
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One Tube Radio Receiver No. 1R31; Shure; Chicago, (ID = 2096354) Radio
Shure; Chicago,: One Tube Radio Receiver No. 1R31 [Radio] ID = 2096354 1400x914
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For model One Tube Radio Receiver No. 1R31, Shure; Chicago, Evanston, Niles (IL):
1924 Shure catalog advertisement page 587
 
Country:  United States of America (USA)
Manufacturer / Brand:  Shure; Chicago, Evanston, Niles (IL)
Year: 1924 Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes WD11
Main principle TRF (Tuned-Radio-Frequency but use of regeneration unknown)
Wave bands Broadcast only (MW).
Details
Power type and voltage Dry Batteries / 1.5, 22.5 Volt
Loudspeaker - For headphones or amp.
Power out
from Radiomuseum.org Model: One Tube Radio Receiver No. 1R31 - Shure; Chicago, Evanston,
Material Wooden case
Shape Tablemodel, Box - most often with Lid (NOT slant panel).
Dimensions (WHD) 12 x 7 x 7 inch / 305 x 178 x 178 mm
Notes

Two dials primary tuning dials. 

Price in first year of sale 23.50 $
Mentioned in -- Original prospect or advert (1924 Shure catalog advertisement page 587)

Model page created by Alan Larsen. See "Data change" for further contributors.



All listed radios etc. from Shure; Chicago, Evanston, Niles (IL)
Here you find 122 models, 116 with images and 43 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.



  
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