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History of the radio manufacturer  

DeWald Radio Mfg. Corp., Pierce Airo Inc.

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Name: DeWald Radio Mfg. Corp., Pierce Airo Inc.    (USA)  
Brand:
Pierce Airo
Abbreviation: dewald
Products:
Summary:

DeWald Radio Mfg. Corp.; 440 Lafayette Street, New York.

History:
Until 1936 Pierce Airo used the trade name DeWald.
From 1937 on DeWald was the manufacturers name.
To avoid misallocations and double uploads and to allow easier search both manufacturers (if there is any difference ?) are put together in DeWald as a pool.
The accurate allocation is found at the individual models.
The problem is, that most literature does not clearly distinguish, and even Pierce Airo radios may bear the name DeWald. And that will be searched for, not for a hidden name


Some models:
Country Year Name 1st Tube Notes
USA  39/40 544P   Case simulated Cowhide. See also the same DeWald Model 544L in simulated Alligator. 
USA  39/40 544L   Case simulated Alligator. See also the same DeWald Model 544P in simulated Cowhide. 
USA  39/40 R415L   Built-in loop as first RF circuit. Case simulated Alligator. 
USA  39/40 R415P   Built-in loop as first RF circuit. Case simulated Cowhide. 
USA  31 unknown Luxor 24  One dial (primary tuning control knob). Probably made for the european market.   
USA  50 DT-160 6J6  Televison Receiver 16" picture tube Channels 2 thru 13 Tube V1 alternative 6AG5... 
USA  50 CT-103 6J6  Televison Receiver 10" picture tube Channels 2 thru 13 Tube V1 alternative 6AG5... 
USA  50 CT-102 6J6  Televison Receiver 10" picture tube Channels 2 thru 13 Tube V1 alternative 6AG5... 
USA  50 DT-161 6J6  Televison Receiver 16" picture tube Channels 2 thru 13 Tube V1 alternative 6AG5... 
USA  50 CT-104 6J6  Televison Receiver 12" picture tube Channels 2 thru 13 Tube V1 alternative 6AG5... 
USA  33 414 Dynette 77   
USA  48 B402 1R5  Battery Operated Portable Superheterodyne Receiver with Loop Antenna AM: 540-1700KC 

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

tbn_dewald_prom_rr_mar41_p4.jpg tbn_us_pierceairo_29_logo.jpg tbn_dewald_folder_1940_title.jpg tbn_dewald_folder_1940_p1.jpg tbn_dewald_folder_1940_p2.jpg
tbn_dewald_folder_1940_p3.jpg  

  
rmXorg