Quote:
Originally Posted by rca2000
SOMEONE made an "attempt' at a 22" color tube, in 1957. A couple of members have sets with them. I THINK they have a "big neck" like a roundie. It was either sylvania or westinghouse, I think.
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I understood, that it was CBS-Hytron that built that CRT. They also built the 19" tubes for CBS Columbia, Motorola and Raytheon.
They were one of the patent holders for the tri-color phosphor dot design.
