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Unknown (export)

Unknown ; Grigsby-Grunow - (ID = 2291772) Radio Unknown ; Grigsby-Grunow - (ID = 2293480) Radio
Unknown ; Grigsby-Grunow - (ID = 2293481) Radio
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Unknown ; Grigsby-Grunow - (ID = 2291772) Radio
Grigsby-Grunow -: Unknown [Radio] ID = 2291772 1400x1867
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For model Unknown (export), Grigsby-Grunow (-Hinds) Co. (Majestic pre 1933); Chicago (IL)
 
Country:  United States of America (USA)
Manufacturer / Brand:  Grigsby-Grunow (-Hinds) Co. (Majestic pre 1933); Chicago (IL)
Year: 1932 ?? Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 5: 6A7 57 75 47 80
Conflicting model year with tube data.
The model date contradicts tube dates. [ 6A7 (1933) 75 (1933)]
Tuned circuits 5 AM circuit(s)
Wave bands Broadcast and Short Wave (SW).
Details
Power type and voltage Alternating Current supply (AC) / 220 Volt
Loudspeaker Electro Magnetic Dynamic LS (moving-coil with field excitation coil)
Power out
from Radiomuseum.org Model: Unknown - Grigsby-Grunow -Hinds Co.
Material Wooden case
Shape Tablemodel, Tombstone = decorative upright, not cathedral but can have rounded edges.
Dimensions (WHD) 390 x 480 x 260 mm / 15.4 x 18.9 x 10.2 inch
Notes

This radio has a cabinet that is very similar to the Majestic Madison 291, but the chassis is different.  

Radio assemblata in Italia, con etichetta di licenza sull'altoparlante Jensen Chicago.

Model page created by Giovanni Antonio Pozzati. See "Data change" for further contributors.



All listed radios etc. from Grigsby-Grunow (-Hinds) Co. (Majestic pre 1933); Chicago (IL)
Here you find 200 models, 118 with images and 156 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.




  
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