radiomuseum.org
Please click your language flag. Bitte Sprachflagge klicken.

History of the manufacturer  

Sentinel Radio Corp., Evanston, Illinois

As a member you can upload pictures (but not single models please) and add text.
Both will display your name after an officer has activated your content, and will be displayed under «Further details ...» plus the text also in the forum.
Name: Sentinel Radio Corp., Evanston, Illinois    (USA)  
Brand:
Erla || Lightweight Champion || Wings
Abbreviation: sentinel
Products: Model types
Summary:

Sentinel Radio Corp.; 2020 Ridge Avenue, Evanstone, Illinois - Trade names Burley, Erla, Lightweight Champion, Musicaire, Sentinel, Wings.
Also: United Air Cleaner Corp.; USA

History:
Sentinel was in the 20's the trade name of United Air Cleaner Corp.;
A merger end 20's with Erla and other companies failed and went into receivership. Erla reorganised as a private company in 1931, and apparently bought Sentinel between 1931 and 1934, where it continued to manufacture as Sentinel Radio Corporation.
Sentinel produced radios for an unknown number of private labels (twenty to thirty), some for export. The company name ERLA was still retained until 1945.
e.g. Musicaire was made for Coast to Coast Stores.
In March 1956 Sentinel's assets were sold to Magnavox.


Some models:
Country Year Name 1st Tube Notes
USA  31/32 6-tube Receiver   [3331454] 
USA  31/32 Super   [3331454] 
USA  59 329-R 12BE6  The Sentinel Radio Model 329-R is an AC/DC operated 5 Tube AM Receiver. 
USA  59 329-I 12BE6  The Sentinel Radio Model 329-I is an AC/DC operated 5 Tube AM Receiver. 
USA  38 100X 6D8G  Vibrator for +B (for battery supply). 6 or 8 inch speaker. 
USA  32 1016 [74$] 58   
USA  32 1016 [79$] 58  Early model 
USA  32 1017 [89$] 58   
USA  32 1017 [94$] 58  Early model 
USA  33 1020A 58  Band1 (24-9.8 MHz) Band2 (9.8-3.8MHz) Band3 (3.8-1.5MHz) Band4 (1500-540KHz) 
USA  33 1030A 58  (Band1 (24-9.8 MHz) Band2 (9.8-3.8MHz) Band3 (3.8-1.5MHz) Band4 (1500-540KHz) Band5 (370-... 
USA  34 1040 58  Band1 (24-9.8MHz) Band2 (9.8-4MHz) Band3 (4-1.5MHz) Band4 (1700-540KHz) 

[rmxhdet-en]

Further details for this manufacturer by the members (rmfiorg):

Scanned from the Sentinel Folder No. 120, 1939/40 for 1940.tbn_sentinel_folder40_p1.jpg
Scanned from the Sentinel Folder No. 120, 1939/40 for 1940.tbn_sentinel_folder40_p2.jpg
Scanned from the Sentinel Folder No. 120, 1939/40 for 1940.tbn_sentinel_folder40_p3.jpg
Scanned from the Sentinel Folder No. 120, 1939/40 for 1940.tbn_sentinel_folder40_p4.jpg
Scanned from the Sentinel Folder No. 120, 1939/40 for 1940.tbn_sentinel_folder40_p5.jpg
Scanned from the Radio Retailing June 1941.tbn_sentinel_prom_rr_jun41_p25.jpg
Scanned from the Radio Retailing January 1946 page 127.tbn_sentinel_prom_rr_jan46_p127.jpg
Scanned from the Radio Retailing March 1946 page 101.tbn_sentinel_prom_rr_mar46_p101.jpg
Ad in "The Saturday Evening Post", May 1, 1948. The models were also in the market in 1947.tbn_sentinel_radio_1948_ad.jpg
Scanned from the Radio Retailing June 1946 page 117.tbn_sentinel_prom_rr_jun46_p117.jpg
Scanned from the Radio Retailing February 1947 page 35.tbn_rr_feb47_p35.jpg
Scanned from the Sentinel Folder Season 1947/48.tbn_sentinel_folder_47_48_p3.jpg
Scanned from the Sentinel Folder Season 1947/48.tbn_sentinel_folder_47_48_p5.jpg
Scanned from the Sentinel Folder for Season 1947/48.tbn_sentinel_folder_47_48_p6.jpg
Scanned from the Sentinel Folder Season 1947/48.tbn_sentinel_folder_47_48_p4.jpg
Scanned from the Sentinel Folder Season 1947/48.tbn_sentinel_folder_47_48_p8.jpg
Advert 1946tbn_us_sentinel_advert_1946.jpg
Scanned from the Radio Retailing June 1927 page 180.tbn_rr_june27_p180_ad_sentinel.jpg
Scanned from the Radio Retailing June 1927 page 181.tbn_rr_june27_p181_ad_sentinel.jpg

  

Data Compliance More Information