The Worthington offered on this ebay auction
http://cgi.ebay.com/RCA-Color-Televi...QQcmdZViewItem
seems to have a cosmetic mystery. Ed Reitan provided this photo of his set, and the RCA sales brochure on his website shows the same set as in this photo. It would appear the set for auction has had its legs shortened somewhere along the way, though the seller says he cannot find any evidence of the legs being shortened.
I am NOT bidding on this set, and do not know anyone who is. IF you know someone who is, you might want to make them aware of this discrepancy.