While searching for vintage tv web sites, I ran across this site:
http://www.mounttaborservices.com/tv/index.htm
I haven't contacted her, so I don't know if the items are still available.
I'm new to this group, so perhaps this has already been discussed in another thread. It is great to find these forums. I've been interested in collecting old electronics since high school, but I've never found anyone with the same interests.