Please help identify this RCA

[Eric H]

OK folks, a fellow from Argentina has asked for my help identifying a particular model of RCA. It was sold in Argentina so that might make it a bit harder

Here is a sketch he sent me, it's large so I posted it on my site and linked to it here.

http://www.vintagetvsets.com/images/tv-rca.jpg


Any ideas? anyone...anyone...
He said it was sold in 1963.