Because I made an episode guide a few years ago, a fellow got in touch with me trying to find a particular episode for his grandmother. Her name is Virginia Hamm and her episode originally aired on July 5, 1955. That was the four-panelist period, and the panelists on that show were Mike Wallace, Laraine Day, Roger Price and Joan Alexander. Clifton Fadiman was the host by that point, and Peggy King was that week's guest.
Thing is, I didn't keep the episodes (well, besides the Cullen ones) so I'm reaching out to you guys. AGIOT? Or DVD? Contact me at ottinger@acd.net if you can help out. Grandma is 95 so...hurry.