The chassis in this Andrea VK12 looks a lot like the DuMont RA-103 that I'm trying to finish.
http://cgi.ebay.com/ws/eBayISAPI.dll...m=170399310537
Presumably a little newer, with AM radio, too. Check out them strings & pulleys behind the dial. Does it have a clutch or something to drive all of that from one tuning shaft?
Phil