no affil
Also posted in B&W forum, but I put one here as well since he said he also has a '59 roundy from RCA. Sounds like it's probably a CTC-9 or CTC-10, I'll know more once he sends the pics. I'm not interested in it, but I will pass along any ifo I get.
http://corpuschristi.craigslist.org/atq/2560531043.html