Yep, the first one is a Dumont RA-103D
http://www.tvhistory.tv/1946-49-DUMONT.htm
I had one once, weighed a ton.
I'm almost certain the second one is a late 50's Philco, possibly a "Miss America" model.
http://www.tvhistory.tv/1959-Philco-brochure1.jpg