03-13-2014, 01:20 PM
The closest I could come is a Jewel 300 that uses the same nameplate:
http://www.radiomuseum.org/r/jewel_ele_300.html
Made by Jewel Radio Corp., NY
http://www.radiomuseum.org/r/jewel_ele_300.html
Made by Jewel Radio Corp., NY
John KK4ZLF
Lexington, KY
"illegitimis non carborundum"