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History of the manufacturer  

National Cooperatives, Inc.; Chicago

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Name: National Cooperatives, Inc.; Chicago    (USA)  
Brand:
Co-op
Abbreviation: natcoop
Products: Model types
Summary:

National Cooperatives, Inc.; 343 S. Dearborn, Chicago, Ill.

History:
National Cooperatives, Inc.; 343 S. Dearborn, Chicago, Ill: National Cooperatives are sometimes listed under Co-op. But there are also Co-Operative Sales Co. and Co-op Importing Co; Kansas City (MO). SAMS Photofact and Rider's (Vol. 19) list the company National Cooperatives, Inc. as a maker of radio models.

This manufacturer was suggested by Egon Penker.


Some models:
Country Year Name 1st Tube Notes
USA  51 R-646 14A7   
USA  47 R-546 12SA7   
USA  48/49 6AWC2 6SG7  The Co-op models 6AWC2, 6AWC3, 6A47WCR, 6A47WT and 6A47WTR from National Cooperatives I... 
USA  48/49 6AWC3 6SG7  The Co-op models 6AWC2, 6AWC3, 6A47WCR, 6A47WT and 6A47WTR from National Cooperatives I... 
USA  48/49 6A47WCR 6SG7  The Co-op models 6AWC2, 6AWC3, 6A47WCR, 6A47WT and 6A47WTR from National Cooperatives Inc.... 
USA  48/49 6A47WT 6SG7  The Co-op models 6AWC2, 6AWC3, 6A47WCR, 6A47WT and 6A47WTR from National Cooperatives I... 
USA  48/49 6A47WTR 6SG7  The Co-op models 6AWC2, 6AWC3, 6A47WCR, 6A47WT and 6A47WTR from National Cooperatives Inc.... 
USA  40 B5 12A8  Chassis is identical with Continental Radio &  Telev. Corp. model B5 

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