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Old 01-13-2016, 12:35 PM
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Electronic M Electronic M is offline
M is for Memory
 
Join Date: Jan 2011
Location: Pewaukee/Delafield Wi
Posts: 15,466
Quote:
Originally Posted by John Folsom View Post
Nick, thanks for all the great photos. Could that 6309 on the CRT be a date code?
I was thinking it might be the developmental ID code before the CRT was registered under 21AXP22....I remember the metal cone 15GP22 prototype and early glass cone 15GPs as having a 4 numeral ID code.
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What I want. --> http://www.videokarma.org/showpost.p...62&postcount=4
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