I just finished a new project over at Rain City Audio – 1938 Zenith 7-S-363 Repair
This Zenith radio was brought in by its second owner after original parts catastrophically failed. It took a while, but after an extensive electrical overhaul and locating some replacement parts, it looks and sounds fantastic and will play beautiful music for many years to come. “Zenith, the quality goes in, before the name goes on.”
Check it out at http://www.raincityaudio.us/blog/1938-zenith-7-s-363-repair!
RETROVOLTAGE 
What kind of antenna did you use on the 7S363?
Interesting article, thanks for posting.
Where can I find the replacement tabs for the radio. These are the ones you painted and also the ones that go below.
You can find these tabs at Renovated Radios.