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Majestic A&B supply

Majestic A&B supply ; Grigsby-Grunow - (ID = 1831882) Power-S
Majestic A&B supply ; Grigsby-Grunow - (ID = 941608) Power-S Majestic A&B supply ; Grigsby-Grunow - (ID = 1784480) Power-S
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Majestic A&B supply ; Grigsby-Grunow - (ID = 941608) Power-S
Grigsby-Grunow -: Majestic A&B supply [Power-S] ID = 941608 459x933
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For model Majestic A&B supply, Grigsby-Grunow (-Hinds) Co. (Majestic pre 1933); Chicago (IL):
Radio Dealer, Oct. 1925
 
Country:  United States of America (USA)
Manufacturer / Brand:  Grigsby-Grunow (-Hinds) Co. (Majestic pre 1933); Chicago (IL)
Year: 1925 Category: Power supply/conditioner or battery or charger 
Wave bands - without
Details
Power type and voltage Alternating Current supply (AC) / 110 Volt
Loudspeaker - - No sound reproduction output.
Power out
from Radiomuseum.org Model: Majestic A&B supply - Grigsby-Grunow -Hinds Co.
Material Metal case
Shape Tablemodel, with any shape - general.
Notes Introduced October 1925
Price in first year of sale 47.50 $
External source of data Ernst Erb
Mentioned in Radio Manufacturers of the 1920's, Vol. 2 (p.142)


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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