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#2
04-09-2012, 05:51 PM
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That is likely one of several mock-ups of an idea (among others) being worked on by RCA engineers at the time and made to be presented by David Sarnoff to the stock holders at the annual shindig. There is mention of this practice in the Sarnoff biography (if I recall correctly; haven't read that book in over 20 years).
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Hybrid Mode
