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Silvertone Grandfather Clock Masterpiece Order= 57FM 1391 or 1390

Silvertone Grandfather Clock Masterpiece Order= 57FM 1391 or 1390; Sears, Roebuck & Co. (ID = 1284978) Radio
 
Silvertone Grandfather Clock Masterpiece Order= 57FM 1391 or 1390; Sears, Roebuck & Co. (ID = 1284979) Radio
 
Silvertone Grandfather Clock Masterpiece Order= 57FM 1391 or 1390; Sears, Roebuck & Co. (ID = 1284980) Radio
 
Silvertone Grandfather Clock Masterpiece Order= 57FM 1391 or 1390; Sears, Roebuck & Co. (ID = 1284981) Radio
 
Silvertone Grandfather Clock Masterpiece Order= 57FM 1391 or 1390; Sears, Roebuck & Co. (ID = 1284982) Radio
 
Silvertone Grandfather Clock Masterpiece Order= 57FM 1391 or 1390; Sears, Roebuck & Co. (ID = 1284983) Radio
 
Silvertone Grandfather Clock Masterpiece Order= 57FM 1391 or 1390; Sears, Roebuck & Co. (ID = 614531) Radio
Silvertone Grandfather Clock Masterpiece Order= 57FM 1391 or 1390; Sears, Roebuck & Co. (ID = 1260342) Radio Silvertone Grandfather Clock Masterpiece Order= 57FM 1391 or 1390; Sears, Roebuck & Co. (ID = 1260471) Radio
Silvertone Grandfather Clock Masterpiece Order= 57FM 1391 or 1390; Sears, Roebuck & Co. (ID = 1266154) Radio Silvertone Grandfather Clock Masterpiece Order= 57FM 1391 or 1390; Sears, Roebuck & Co. (ID = 1266155) Radio
Silvertone Grandfather Clock Masterpiece Order= 57FM 1391 or 1390; Sears, Roebuck & Co. (ID = 1266156) Radio Silvertone Grandfather Clock Masterpiece Order= 57FM 1391 or 1390; Sears, Roebuck & Co. (ID = 1266157) Radio
Silvertone Grandfather Clock Masterpiece Order= 57FM 1391 or 1390; Sears, Roebuck & Co. (ID = 1266158) Radio
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Silvertone Grandfather Clock Masterpiece Order= 57FM 1391 or 1390; Sears, Roebuck & Co. (ID = 1260342) Radio
Sears, Roebuck & Co.: Silvertone Grandfather Clock Masterpiece Order= 57FM 1391 or 1390 [Radio] ID = 1260342 300x845
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For model Silvertone Grandfather Clock Masterpiece Order= 57FM 1391 or 1390, Sears, Roebuck & Co.; Chicago (IL):
Sold as Silvertone model 1390 "Grandmother" clock radio by RM, The Astor Collection, June 2008 at a price of $ 3,450. rmauctions.com.
 
Country:  United States of America (USA)
Manufacturer / Brand:  Sears, Roebuck & Co.; Chicago (IL)
Brand
 
Silvertone
Year: 1931/1932 perfect model Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 6: UY224 UY227 UY235 UY224 UY247 UX280
Main principle Superheterodyne (common); ZF/IF 175 kHz
Tuned circuits 6 AM circuit(s)
Wave bands Broadcast only (MW).
Details
Power type and voltage Alternating Current supply (AC) / 115 Volt
Loudspeaker Electro Magnetic Dynamic LS (moving-coil with field excitation coil) / Ø 10 inch = 25.4 cm
Power out
from Radiomuseum.org Model: Silvertone Grandfather Clock Masterpiece Order= 57FM 1391 or 1390 - Sears, Roebuck & Co.; Chicago
Material Wooden case
Shape Grandfather Clock with Radio.
Dimensions (WHD) 16 x 63 x 10.125 inch / 406 x 1600 x 257 mm
Notes The Sears Silvertone Grandfather Clock Masterpiece with "Hammond Electric Movement" clock has tone control and a Push-pull output. "The cabinet is piano finished in handsome walnut veneer, and its design is authentic in every respect." The model could be ordered for 25 cycle mains for the same price (with a bigger transformer and some changes in the power unit). It was also available as 57FM1154 or 1155 with a Screen-Grid chassis.
Order number 57FM1391 1/4 with tubes and antenna kit 57F5517 for $ 79.50 or for easy payment: $ 9 "down" cash and $ 8 per month until paid $ 87.50. We believe that Silvertone 1390 is the same model, sold without tubes etc., but we have not found yet a prove. See details and summaries about Sears catalogs etc.
Net weight (2.2 lb = 1 kg) 50 lb 0 oz (50 lb) / 22.7 kg
Price in first year of sale 79.50 $ !
External source of data Ernst Erb
Source of data Radio Collector`s Guide 1921-1932
Circuit diagram reference Rider's Perpetual, Volume 2 = 1932 (Models 1931/1932)
Mentioned in The Sears Silvertone Catalogs 1930-1942 (page 42 - see also Rider's 2-14)
Literature/Schematics (1) Sears, Roebuck Catalogs (Silvertone) (#163, Fall & Winter 1931/32, page 218)


All listed radios etc. from Sears, Roebuck & Co.; Chicago (IL)
Here you find 5102 models, 3092 with images and 3664 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.




  
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