[mr.big007]

Originally Posted by Winky Dink

There's a little info in this PDF, on page 104 of the General Radio catalog.

http://www.americanradiohistory.com/...log-K-1938.pdf

Radiomuseum.org may have more info, but I'm not a subscriber so I can't look into that.

Thanks for the info, but I already have that limited information. I have a paid membership to the Radio Museum, but all they have is just a picture of the face.

If you have any further info, or if anyone else does, I would greatly appreciate it.