Looks a lot like my CTC-11. I don't know how a 10 might differ.
The top panel on mine isn't detachable. That one looks a little raw. I wonder if they tore it off in anticipation of "repurposing."
Speaking of roundies, how about this Zenith?
http://cgi.ebay.com/1964-Zenith-Roun...item35b119ef66
No restoration required, from the look of it.
Phil Nelson