Interesting Dead Ends and False Leads

• "Andrews Radio Co." of Chicago produced the "Deresnadyne" line of radios for a few years in the early 1920s. This seemed likely to be related to Archie M. Andrews, given his future involvement in electronic products companies. Unfortunately, I finally tracked down a quote by "Mr. E. F. Andrews" of the Andrews Radio Co. in an ad for Thordarson Amplifying Transformers in the August 1925 issue of Popular Science. Unless, of course, Mr. E. F. Andrews is a relative that we don't know about!