I was looking for an English set that is for sale on eBay and found these links.

Color pictures of tv sets

http://www.thevalvepage.com/tv/Tele.htm

Following are bw pictures of sets from 1946- 1959

http://www.thevalvepage.com/tvyears/1946/tvy1946illus.htm

Also if you ever get bored try "google images" search on different tv sets
e.g. rca trk