Name: | Defender (tubes) - see also Sears; Chicago, IL (USA) |
Abbreviation: | defender |
Products: | Brand |
Summary: |
Defender is a brand of tubes sold by Sears, Roebuck & Co. Their catalog number for the UX201A tube is 6505. Different coloured boxes for the tubes were marketed at dfferent times in the late 1920's. |
History: |
This manufacturer was suggested by Fin Stewart.
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