Value of GE Portacolor Sets

[DavGoodlin]

The 1966 Porta-color had the chassis HB, which was a GE original. Unlike the rest of thier color sets for 1966. The big brother was the CB which had either a 21" round, 23EGP22? or a 25AP22?. My fact'ry manuals refers to this RCA-clone trio as CB-21, CB-23 or CB-25. Does anybody know if a 19" GE color set was made that year?

Edit: D'oh The GE CB chassis was not a clone as pointed out below-thanks. It was GE transitioning to compactron tubes.

BTW- I don't even respond to "vintage TV" any more in CL or EB ads, the term is now applied to anything with a CRT!!!